1 2005-11-22 James E Wilson <wilson@specifix.com>
3 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
4 even when manual_bundling isn't set.
6 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
7 when the frag chain is broken by section switching.
9 2005-11-18 Jie Zhang <jie.zhang@analog.com>
11 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
12 * config/bfin-parse.y (asm_1): Check register type for load immediate
15 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
17 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
19 * write.c (write_object_file): Do not remove used weakrefd.
21 2005-11-17 Jan Beulich <jbeulich@novell.com>
23 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
24 DW_CFA_restore and DW_CFA_undefined in a loop.
26 2005-11-17 Jan Beulich <jbeulich@novell.com>
29 * symbols.h (S_CLEAR_VOLATILE): Declare.
30 * symbols.c (colon): Also accept redefinable symbols for
31 redefinition. Clone them before modifying.
32 (S_CLEAR_VOLATILE): Define.
33 * cond.c (s_ifdef): Also test for equated symbols.
34 * read.c (s_comm_internal): Also exclude non-redefinable
35 equated symbols. Clone redefinable ones before modifying.
36 (s_weakref): Clone redefinable symbols before modifying.
37 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
38 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
39 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
41 2005-11-16 Alan Modra <amodra@bigpond.net.au>
43 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
45 2005-11-16 Alan Modra <amodra@bigpond.net.au>
47 * configure.tgt (i386-*-gnu*): Set em=gnu.
48 * config/te-gnu.h: New file.
49 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
51 2005-11-16 Alan Modra <amodra@bigpond.net.au>
53 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
54 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
56 * read.c (s_lsym): Remove non-BFD assembler sym handling.
58 2005-11-16 Alan Modra <amodra@bigpond.net.au>
60 * read.c (s_comm_internal): Set bfd_com_section segment.
61 (s_mri_common): Likewise.
62 * write.c (write_object_file): Remove non-BFD assembler common
65 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
67 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
68 opcode if r4-r15 are not saved.
70 2005-11-15 Alan Modra <amodra@bigpond.net.au>
72 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
74 2005-11-14 Jan Beulich <jbeulich@novell.com>
76 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
77 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
78 (ar): Use AR_* instead of literals.
79 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
80 CR_PMV, CR_CMCV): Define.
81 (cr): Use CR_* instead of literals.
83 2005-11-14 Jan Beulich <jbeulich@novell.com>
85 * config/tc-ia64.c (md): Rename regsym to indregsym and move
86 it to the end of the structure.
87 (ar): Field regnum is unsigned.
89 (indirect_reg): Likewise.
90 (declare_register_set): Parameter regnum is unsigned.
91 (declare_register): Parameter numregs and base_regnum are
92 unsigned. So is the local loop variable.
93 (md_begin): Restrict scope of local variable regnum, which
94 also is unsigned. Replace loops with function calls where
95 possible. Re-order things so that register groups are kept
96 together. Remove all uses of regsym except for indirect
97 registers. Replace use of regsym by indregsym for indirect
99 (ia64_optimize_expr): Replace use of regsym by indregsym for
100 indirect registers, with appropriate bias.
102 2005-11-14 David Ung <davidu@mips.com>
104 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
105 for the MIPS16e save/restore instructions.
107 2005-11-11 Jan Beulich <jbeulich@novell.com>
109 * doc/Makefile.am: Make asconfig.texi writeable before trying
111 * doc/Makefile.in: Refresh.
113 2005-11-10 Jan Beulich <jbeulich@novell.com>
115 * config/tc-i386.c (intel_e11): Don't special-case segment
116 registers in brackets.
118 2005-11-10 Nick Clifton <nickc@redhat.com>
120 * config/tc-arm.c (BAD_ADDR_MODE): Define.
121 (arm_reg_parse_multi): Return NULL rather than FAIL.
122 (arm_reg_parse): Fix comment, the function returns FAIL rather
123 than NULL if it is unable to parse the register name.
124 (do_ldrex): Use BAD_ADDR_MODE.
125 Change error message for PC-relative addressing.
126 (do_strex): Likewise.
127 (do_t_ldrex): Use BAD_ADDR_MODE.
128 (do_t_strex): Likewise.
130 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
132 * config/tc-sparc.c (isoctal): Fix thinko.
134 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
136 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
137 flag_mri_m68k as condition for parsing the '$' as a prefix.
138 * as.h (DOLLAR_AMBIGU): Define if needed.
140 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
143 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
144 (ms1_architectures): Add ms2.
145 (md_parse_option): Add ms2.
146 (md_show_usage): Add ms2.
147 (md_assemble): Add JAL_HAZARD detection logic.
148 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
149 * doc/c-ms1.texi: New.
150 * doc/all.texi: Add MS1.
151 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
152 * doc/Makefile.in: Rebuilt.
153 * doc/Makefile: Rebuilt.
155 2005-11-07 Steve Ellcey <sje@cup.hp.com>
157 * configure: Regenerate after modifying bfd/warning.m4.
159 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
162 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
163 output constant data.
165 2005-11-07 Mark Mitchell <mark@codesourcery.com>
167 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
168 * doc/Makefile.in: Regenerated.
169 * doc/as.texinfo: Document "@FILE".
171 2005-11-07 Nick Clifton <nickc@redhat.com>
174 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
175 'x' attribute. Remember the actions of the 'w' and 'n' attributes
176 and do not allow the 'x','s' or 'd' attributes to change them.
178 2005-11-07 John Levon <levon@movementarian.org>
180 * config/tc-i386.h (tc_comment_chars): Define.
181 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
182 (i386_comment_chars): Add.
183 (md_parse_options): Process OPTION_DIVIDE.
184 (md_show_usage): Describe --divide option.
185 * doc/c-i386.texi: Document --divide option.
187 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
189 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
190 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
192 2005-11-07 Alan Modra <amodra@bigpond.net.au>
194 * macro.c (buffer_and_nest): Skip labels regardless of
195 NO_PSEUDO_DOT and flag_m68k_mri.
197 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
199 * expr.c (integer_constant): Match only 'B' as binary suffix if
200 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
203 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
205 * read.c (s_weakref): Do not permit redefinitions.
206 * symbols.c (colon): Do not permit redefinitions of equated
209 2005-11-01 Thiemo Seufer <ths@networkno.de>
212 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
213 * Makefile.in: Regenerate.
215 2005-11-01 Thiemo Seufer <ths@networkno.de>
217 * config/tc-mips.c (md_parse_option): Fix typo in comment.
219 2005-10-30 Mark Mitchell <mark@codesourcery.com>
221 * as.c (show_usage): Document "@FILE".
223 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
225 * Makefile.am (OBJ_FORMATS): Remove vms.
227 * Makefile.in: Regenerated.
229 * dep-in.sed: Replace " ./" with " ".
231 2005-10-28 Dave Brolley <brolley@redhat.com>
233 Contribute the following change:
234 2005-09-19 Dave Brolley <brolley@redhat.com>
236 * config/tc-m32c.c (default_isa): New static variable.
237 (m32c_isa): Now of type CGEN_BITSET.
238 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
240 2005-10-28 Paul Brook <paul@codesourcery.com>
242 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
243 instead of mcpu_cpu_opt.
245 2005-10-27 Sterling Augustine <sterling@tensilica.com>
247 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
248 refer to "ports" instead of "queues".
249 (check_t1_t2_reads_and_writes): Pass correct interface values to
250 xtensa_interface_inout.
252 2005-10-27 Jan Beulich <jbeulich@novell.com>
254 * read.c (assign_symbol): Also consider equates already defined.
255 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
256 * config/obj-coff.h (obj_symbol_clone_hook): New.
257 (coff_obj_symbol_clone_hook): Declare.
258 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
260 2005-10-26 DJ Delorie <dj@redhat.com>
262 * config/tc-m32c.c (md_relax_table, subtype_mappings,
263 md_convert_frag): Add jsr.w support.
265 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
267 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
268 and imm-8-HI operands.
270 2005-10-26 Paul Brook <paul@codesourcery.com>
272 * config/tc-arm.c (insns): Correct "sel" entry.
274 2005-10-26 Jan Beulich <jbeulich@novell.com>
276 * config/tc-i386.c (i386_operand): Don't check register prefix here.
277 (parse_real_register): Rename from parse_register.
278 (parse_register): New.
279 (i386_parse_name): New.
281 (intel_e11): Don't tolerate registers in offset expressions anymore.
282 (intel_get_token): Don't check register prefix here. Copy the actual
283 register token, not the canonical register name.
284 * config/tc-i386.h (md_operand): Delete.
285 (i386_parse_name): Declare.
286 (md_parse_name): Define.
288 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
290 * Makefile.am: Add Z80 cpu.
291 * Makefile.in: Regenerated.
292 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
293 and disallow newlines in quoted strings.
294 * configure.tgt: Add z80-*-coff.
295 * config/obj-coff.h: Add format "coff-z80".
296 * doc/Makefile.am: Add c-z80.texi.
297 * doc/Makefile.in: Regenerated.
298 * doc/all.texi: Add Z80.
299 * doc/c-z80.texi: New file
300 * doc/as.texinfo: Add z80 options and some z80-related remarks.
301 * config/tc-z80.c: New file
302 * config/tc-z80.h: New file
303 * NEWS: Mention new support.
305 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
307 * write.c (adjust_reloc_syms): Undo the change made on
308 2005-04-26 to allow local symbol set to undefined symbol.
310 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
312 * Makefile.am (bfin-parse.tab.h): Removed.
313 (bfin-parse.h): Added.
314 * Makefile.in: Regenerated.
316 2005-10-25 Alan Modra <amodra@bigpond.net.au>
318 * po/POTFILES.in: Regenerate.
319 * po/gas.pot: Regenerate.
321 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
323 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
324 make a single reloc with an offset rather than a stack.
325 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
327 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
329 * read.c (potable): Add weakref.
331 * read.h (s_weakref): Declare.
332 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
333 * symbols.c (colon): Clear weakrefr.
334 (symbol_find_exact): Rename to, and reimplement in terms of...
335 (symbol_find_exact_noref): ... new function.
336 (symbol_find): Likewise...
337 (symbol_find_noref): ... ditto.
338 (resolve_symbol_value): Resolve weakrefr without setting their
340 (S_SET_WEAK): Call hook.
341 (S_GET_VALUE): Follow weakref link.
342 (S_SET_VALUE): Clear weakrefr.
343 (S_IS_WEAK): Follow weakref link.
344 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
345 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
346 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
347 (symbol_mark_used): Follow weakref link.
348 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
349 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
350 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
351 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
352 * write.c (adust_reloc_syms): Follow weakref link. Do not
353 complain if target is undefined.
354 (write_object_file): Likewise. Remove weakrefr symbols. Drop
355 unreferenced weakrefd symbols.
356 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
358 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
359 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
360 * doc/as.texinfo: Document weakref.
361 * doc/internals.texi: Document new struct members, internal
364 2005-10-24 Jie Zhang <jie.zhang@analog.com>
366 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
367 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
368 * Makefile.in: Regenerate.
369 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
370 * config/tc-bfin.c (md_chars_to_number): Change the type of first
371 argument from unsigned char * to char * to remove signedness warnings.
373 2005-10-24 Jan Beulich <jbeulich@novell.com>
375 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
376 (dot_rot): Change type of num_* variables. Check for positive count.
377 (ia64_optimize_expr): Re-structure.
378 (md_operand): Check for general register.
380 2005-10-24 Jan Beulich <jbeulich@novell.com>
382 * config/tc-ia64.c (declare_register): Call symbol_create.
383 (md_begin): Remove local variables total, ar_base, and cr_base.
384 Start loops for registers at their respective first one. Don't
385 update md.regsym for alias names. Generate alias name tp for r13.
387 2005-10-21 DJ Delorie <dj@redhat.com>
389 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
390 names unstead of numbers.
392 2005-10-19 David Ung <davidu@mips.com>
394 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
395 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
396 hence avoiding to emit a nop.
398 2005-10-19 Jie Zhang <jie.zhang@analog.com>
400 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
402 (bfin_start_line_hook): Remove the workaround for LSETUP(.
403 (bfin_name_is_register): Remove the workarounds for LSETUP(
405 (bfin_start_label): Ditto.
407 2005-10-18 Bob Wilson <bob.wilson@acm.org>
409 * config/tc-xtensa.c (xtensa_end_directive): Restore
410 default_lit_sections regardless of use_literal_section.
412 2005-10-18 Jie Zhang <jie.zhang@analog.com>
414 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
415 * Makefile.in: Regenerated.
417 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
419 * doc/as.texinfo (.loc) Fix placement of '@end table'.
421 2005-10-17 Bob Wilson <bob.wilson@acm.org>
423 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
424 unsigned line number. Do not include "dwarf2dbg.h".
425 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
426 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
427 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
428 (md_assemble): Use as_where instead of dwarf2_where.
429 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
430 dwarf2_line_infos. Change to call new_logical_line followed by
433 2005-10-14 Mike Frysinger <vapier@gentoo.org>
435 * doc/as.texinfo (Section): Add missing ']' to .section example.
437 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
440 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
441 unknown opcode is found.
443 2005-10-12 Mark Mitchell <mark@codesourcery.com>
445 * NEWS: Mention @file.
447 2005-10-12 Nick Clifton <nickc@redhat.com>
449 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
450 generally tidy up the code.
451 * config/tc-avr.h: Likewise.
453 2005-10-12 Jan Beulich <jbeulich@novell.com>
455 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
456 (dot_pred_rel): Likewise.
457 (parse_operand): Likewise.
458 (ia64_unrecognized_line): Likewise.
459 (md_operand): Likewise.
461 2005-10-11 Jan Beulich <jbeulich@novell.com>
463 * expr.h (enum expr_mode): New.
464 (expression): Pass third argument to expr.
465 (expression_and_evaluate): New.
466 (deferred_expression): New.
467 (expr): Add third parameter.
468 (resolve_expression): New.
469 * struc-symbol.h (struct symbol): New members sy_volatile and
471 * symbols.c, symbols.h (symbol_clone): New.
472 (symbol_clone_if_forward_ref): New.
473 (snapshot_symbol): New.
474 (S_IS_VOLATILE): New.
475 (S_IS_FORWARD_REF): New.
476 (S_SET_VOLATILE): New.
477 (S_SET_FORWARD_REF): New.
478 * as.c (macro_expr): Use expression_and_evaluate.
479 * cond.c (s_if): Likewise.
480 (s_elseif): Likewise.
481 * dw2gencfi.c (cfi_parse_reg): Likewise.
482 * expr.c (operand): Add second parameter. Optionally call
483 deferred_expression. Pass mode argument to itself and md_parse_name.
484 Check mode before trying to evaluate symbol. Call
485 symbol_clone_if_forward_ref for both operands.
486 (expr): Add third parameter. Pass mode to operand and itself.
487 Optionally call resolve_expression.
488 (resolve_expression): New.
489 (get_single_number): Pass second argument to operand.
490 * read.c (potable): New entry for .eqv.
491 (read_a_source_file): Handle new == operator.
492 (get_absolute_expr): Use expression_and_evaluate.
494 (assign_symbol): Rename second parameter. Call symbol_clone on
495 legal and illegal redefinition. Call S_SET_VOLATILE and
496 S_SET_FORWARD_REF depending on mode.
497 (s_set): Update description.
498 (s_space): Call resolve_expression.
499 (pseudo_set): Optionally call deferred_expression. Check
500 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
502 * config/tc-ia64.h (md_parse_name): Add mode parameter.
503 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
504 * config/tc-m32r.h (md_parse_name): Likewise.
505 (m32r_parse_name): Likewise.
506 * config/tc-mmix.h (md_parse_name): Likewise.
507 * config/tc-mn10300.h (md_parse_name): Likewise.
508 (mn10300_parse_name): Likewise.
509 * config/tc-ppc.h (md_parse_name): Likewise.
510 * config/tc-sh.h (md_parse_name): Likewise.
511 (sh_parse_name): Likewise.
512 * config/tc-sh64.h (md_parse_name): Likewise.
513 (sh64_consume_datalabel): Likewise.
514 * config/tc-tic54x.h (md_parse_name): Likewise.
515 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
516 before trying to evaluate symbol.
517 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
518 * config/tc-sh.c (sh_parse_name): Likewise.
519 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
520 second argument to operandf. Pass mode parameter to sh_parse_name.
521 * doc/as.texinfo: Document .eqv and the == assignment operator.
523 2005-10-10 Ian Lance Taylor <ian@airs.com>
525 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
526 * Makefile.in: Regenerate.
528 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
530 * expr.c (operator): Allow "!=" as a synonym for "<>".
531 * doc/as.texinfo (Infix Op): Mention "!=".
533 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
535 * config/tc-hppa.c (strict): Don't initialize. Update comment.
536 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
537 found. Simplify handling of "ma" and "mb" completers.
539 2005-10-08 Paul Brook <paul@codesourcery.com>
541 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
542 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
544 (arm_cpu_option_table): Add canonical_name.
545 (arm_cpus): Populate canonical_name field.
546 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
547 aeabi_set_public_attributes, arm_md_end): New functions.
548 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
549 (md_assemble): Set thumb_arch_used and arm_arch_used.
550 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
551 * config/tc-arm.h (md_end): Define.
552 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
554 2005-10-06 Khem Raj <kraj@mvista.com>
555 NIIBE Yutaka <gniibe@m17n.org>
557 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
558 (parse_reg_without_prefix): New function.
559 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
561 (option md_longopts): Add allow-reg-prefix option.
562 * doc/c-sh.texi: Document --allow-reg-prefix option.
563 * NEWS: Mention the new switch.
565 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
567 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
570 2005-09-30 Sterling Augustine <sterling@tensilica.com>
571 Bob Wilson <bob.wilson@acm.org>
573 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
575 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
577 * Makefile.am: Run "make dep-am".
578 * Makefile.in: Regenerated.
579 * aclocal.m4: Likewise.
581 2005-09-30 Mark Mitchell <mark@codesourcery.com>
583 * as.c (main): Use expandargv.
585 2005-09-30 Jan Beulich <jbeulich@novell.com>
587 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
590 2005-09-30 Catherine Moore <clm@cm00re.com>
592 * Makefile.am: Bfin support.
593 * Makefile.in: Regenerated.
594 * aclocal.m4: Regenerated.
595 * configure: Regenerated.
596 * configure.in: Bfin support.
597 * configure.tgt: Bfin support.
598 * config/bfin-aux.h: New file.
599 * config/bfin-defs.h: New file.
600 * config/bfin-lex.l: New file.
601 * config/bfin-parse.y: New file.
602 * config/tc-bfin.c: New file.
603 * config/tc-bfin.h: New file.
604 * doc/Makefile.am: Recognize c-bfin.texi.
605 * doc/Makefile.in: Regenerated.
606 * doc/all.texi: Bfin support.
607 * doc/as.texinfo: Likewise.
608 * doc/c-bfin.texi: Document bfin-specific syntax and
611 2005-09-30 Paul Brook <paul@codesourcery.com>
613 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
614 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
615 normal infix conditions.
616 (C3E): Include Thumb-2 definition.
618 (insns): Use them for legacy mnemonics.
620 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
622 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
623 version of <locale.h> when ENABLE_NLS is not defined.
625 2005-09-29 Jan Beulich <jbeulich@novell.com>
627 * config/tc-ia64.c (parse_operands): Always parse first operand of
630 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
631 Alan Modra <amodra@bigpond.net.au>
633 * app.c (do_scrub_chars): Match open and close quote of strings.
634 Remove redundant EOF test in case 7.
636 2005-09-28 Jan Beulich <jbeulich@novell.com>
638 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
639 relocations in 16- and 32-bit modes.
640 (i386_displacement): Make pc-relative branch handling dependent
641 upon operand (rather than address) size.
643 2005-09-28 Jan Beulich <jbeulich@novell.com>
645 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
647 (dot_cfi_startproc): Likewise.
648 (dot_cfi_endproc): Likewise. Also check no extra input was given.
649 (dot_cfi_escape): Likewise.
651 2005-09-28 Jan Beulich <jbeulich@novell.com>
653 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
654 (TC_CONS_FIX_NEW): Define unconditionally.
655 (x86_pe_cons_fix_new): Remove.
656 * config/tc-i386.c (signed_cons): New.
657 (md_pseudo_table): Add slong.
658 (x86_cons_fix_new): Declare unconditionally.
659 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
660 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
663 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
665 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
666 buffer after copying string.
668 2005-09-27 Paul Brook <paul@codesourcery.com>
670 * config/arm.c (arm_cpus): Add more cpu names.
671 * doc/c-arm.texi: Document them.
673 2005-09-21 Alan Modra <amodra@bigpond.net.au>
675 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
677 2005-09-20 Richard Henderson <rth@redhat.com>
679 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
681 2005-09-20 Richard Henderson <rth@redhat.com>
683 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
685 (dwarf2_loc_mark_labels): New.
686 (dwarf2_gen_line_info_1): Split out of ...
687 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
688 (dwarf2_emit_label): New.
689 (dwarf2_directive_loc_mark_labels): New.
690 (out_set_addr): Take a symbol instead of frag+ofs.
691 (relax_inc_line_addr): Likewise.
692 (emit_inc_line_addr): Assert delta non-negative.
693 (process_entries): Remove dead code. Update to work with temp
694 symbols instead of frag+ofs.
695 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
696 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
697 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
698 * config/obj-elf.h (obj_frob_label): New.
699 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
700 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
701 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
702 Similarly in the respective tc_frob_label implementation functions.
703 * config/tc-i386.c (md_pseudo_table): Move file and loc to
704 non-elf section; add loc_mark_labels.
705 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
706 (ia64_flush_insns): Check for marked labels; emit line entry if so.
707 (emit_one_bundle): Similarly.
708 (ia64_frob_label): Record marked labels.
709 * config/tc-m68hc11.h (tc_frob_label): Remove.
710 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
711 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
712 * config/tc-sh64.h (tc_frob_label): Likewise.
713 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
715 2005-09-20 Alan Modra <amodra@bigpond.net.au>
717 * read.c (pseudo_set): Set segment of expression syms to expr_section.
719 2005-09-14 Jan Beulich <jbeulich@novell.com>
721 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
722 registers, floating point control and status words, and mxcsr as
723 well as (for 64-bit code) segment base registers and rflags.
725 2005-09-09 Dmitry Diky <diwil@spec.ru>
727 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
728 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
731 2005-09-08 Chao-ying Fu <fu@mips.com>
733 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
734 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
737 2005-09-08 Paul Brook <paul@codesourcery.com>
739 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
740 (do_smc, do_t_smc): ... to this.
741 (insns): Remane smi to smc.
742 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
745 2005-09-07 Richard Henderson <rth@redhat.com>
747 * dwarf2dbg.c (dwarf2_where): Set line->isa.
748 (dwarf2_set_isa): New.
749 (dwarf2_directive_loc): Rearrange to allow all options on one line.
750 * dwarf2dbg.h (dwarf2_set_isa): Declare.
751 * doc/as.texinfo: Update .loc documentation.
753 2005-09-07 Richard Henderson <rth@redhat.com>
755 * dwarf2dbg.c: Include safe-ctype.h.
756 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
757 (current): Initialize.
758 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
759 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
760 (dwarf2_directive_file): Cope with invalid filename.
761 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
762 epilogue_begin, is_stmt, isa.
763 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
765 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
766 and DWARF2_FLAG_EPILOGUE_BEGIN.
767 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
768 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
769 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
770 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
771 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
772 (struct dwarf2_line_info): Add isa member.
773 * doc/as.texinfo (LNS directives): New node.
775 2005-09-07 David Ung <davidu@mips.com>
777 * config/tc-mips.c (append_insn): Undo last change. Instead add
778 guard to suppress calling frag_grow if the current instruction is
779 one that allows a delay slot.
781 2005-09-06 Chao-ying Fu <fu@mips.com>
783 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
784 (mips_opts): Add -1 to initialize ase_mt.
785 (file_ase_mt): New variable for -mmt.
786 (CPU_HAS_MT): New define.
787 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
789 (mips_ip): Check ase_mt to enable MT instructions.
790 Handle !, $, *, &, +T, +t, g operand formats.
791 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
793 (OPTION_MT, OPTION_NO_MT): New define.
794 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
795 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
796 (mips_after_parse_args): Set ase_mt based on CPU.
797 (s_mipsset): Handle ".set mt" and ".set nomt".
798 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
799 (md_show_usage): Show usage of -mmt and -mno-mt.
800 * doc/as.texinfo: Document -mmt and -mno-mt options.
801 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
804 2005-09-06 Paul Brook <paul@codesourcery.com>
806 * config/tc-arm.c (arm_it): Add relax field.
807 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
808 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
809 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
810 do_t_mov_cmp): Allow relaxation.
811 (output_relax_insn): New function.
812 (put_thumb32_insn): New function.
813 (output_inst): Use new functions.
814 (md_assemble): Don't throw error on relaxable instructions.
815 (insns): Change "b" entry from TCE(...) to tCE(...).
816 (md_estimate_size_before_relax): Return 2.
817 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
818 relax_branch, arm_relax_frag): New functions.
819 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
821 * config/tc-arm.h (md_convert_frag): Remove definition.
822 (md_relax_frag): Define.
823 (arm_relax_frag): Add prototype.
825 2005-09-02 Paul Brook <paul@codesourcery.com>
827 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
829 2005-09-02 Paul Brook <paul@codesourcery.com>
831 * config/tc-arm.c (encode_arm_cp_address): Use
832 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
833 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
835 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
838 (insns): Use them for coprocessor instructions.
839 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
840 (get_thumb32_insn): New function.
841 (put_thumb32_insn): New function.
842 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
843 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
845 2005-09-02 Paul Brook <paul@codesourcery.com>
847 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
848 incorrect suffix matches.
850 2005-09-01 David Ung <davidu@mips.com>
852 * config/tc-mips.c (append_insn): Correctly handle mips16 case
853 when the frags are different for the 2 instructions we want to
854 swap. If the lengths of the 2 instructions are not the same, we
855 won't do the swap but emit an nop.
857 2005-09-01 Dmitry Diky <diwil@spec.ru>
859 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
860 as appropriate. Change frag_variant() to frag_var() for relaxes.
862 2005-08-29 Nick Clifton <nickc@redhat.com>
864 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
867 2005-08-26 Jan Beulich <jbeulich@novell.com>
869 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
870 qualified operand of a branch.
871 (intel_bracket_expr): Set JumpAbsolute here...
872 (intel_e11): ... rather than here.
874 2005-08-26 Christian Groessler <chris@groessler.org>
876 * configure.tgt: Set bfd_gas also for z8k cpu.
877 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
879 (newfix): Adapt to bfd reloc types.
880 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
881 is available in the current frag.
882 (md_convert_frag): Adapt function parameters.
883 (tc_gen_reloc): New function.
884 (md_section_align): Use bfd_get_section_alignment.
885 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
886 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
888 * config/tc-z8k.h (TARGET_ARCH): Define.
889 (tc_fix_adjustable): Define.
891 2005-08-25 Chao-ying Fu <fu@mips.com>
893 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
894 (mips_opts): Add -1 to initialize ase_dsp.
895 (file_ase_dsp): New variable for -mdsp.
896 (CPU_HAS_DSP): New define.
897 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
899 (mips_ip): Add min_range and max_range for checking singed numbers.
900 Check ase_dsp to enable DSP instructions.
901 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
902 (OPTION_DSP, OPTION_NO_DSP): New define.
903 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
904 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
905 (mips_after_parse_args): Set ase_dsp based on CPU.
906 (s_mipsset): Handle ".set dsp" and ".set nodsp".
907 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
908 (md_show_usage): Show usage of -mdsp and -mno-dsp.
910 2005-08-23 David Ung <davidu@mips.com>
912 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
915 2005-08-23 Alan Modra <amodra@bigpond.net.au>
918 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
920 2005-08-23 Phil Edwards <phil@codesourcery.com>
922 * configure.tgt (*-*-vxworks): Match vxworks* instead.
924 2005-08-22 Jan Beulich <jbeulich@novell.com>
926 * config/tc-i386.c (object_64bit): New.
927 (i386_target_format): Initialize it.
928 (output_disp): Use object_64bit for relocation type determination.
929 (output_imm): Likewise.
930 (i386_validate_fix): Likewise.
931 (tc_gen_reloc): Likewise.
932 (lex_got): Likewise. Remove static mode_name. Change array size
933 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
934 (x86_cons): Use object_64bit for deciding whether quad fields can
937 2005-08-18 Christian Groessler <chris@groessler.org>
939 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
940 * config/tc-mcore.h: Likewise.
941 * config/tc-z8k.h: Likewise.
942 * config/tc-z8k.c: Likewise.
943 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
944 sh_coff_reloc_mangle declaration.
945 * config/tc-sh.c: (md_apply_fix): Fix comment for case
948 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
950 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
951 to confirm that no ISA is specified.
953 2005-08-18 Nick Clifton <nickc@redhat.com>
955 * write.c (relax_segment): Count the number of frags being
956 processed and use this to compute a maximum limit on the number of
957 iterations that will be allowed when attempting to relax the
960 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
962 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
963 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
965 2005-08-16 Alan Modra <amodra@bigpond.net.au>
967 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
970 2005-08-15 Paul Brook <paul@codesourcery.com>
972 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
974 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
976 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
978 * config/tc-ppc.c (parse_cpu): Add -me300 support.
979 (md_show_usage): Likewise.
980 * doc/c-ppc.texi (PowerPC-Opts): Document it.
982 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
984 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
985 (md_gather_operands): Add support for optional operands.
987 2005-08-12 Dmitry Diky <diwil@spec.ru>
988 * config/tc-msp430.c (msp430_enable_relax): New flag.
989 (msp430_enable_polys): Likewise.
990 (OPTION_RELAX): New option.
991 (OPTION_POLYMORPHS): Likewise.
992 (md_longopts): New long options.
993 (md_show_usage): Updated.
994 (md_parse_option): Add new options handler.
995 (msp430_operands): Add check if polymorph insns are enabled.
996 (msp430_force_relocation_local): New function.
997 (md_apply_fix): Now delete relocs according to new flags combination.
998 (msp430_relax_frag): Convert long branches to short branches only if
999 flag msp430_enable_relax is set.
1000 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1001 (msp430_force_relocation_local): Likewise.
1002 * doc/c-msp430.texi: Describe new options.
1004 2005-08-11 Ian Lance Taylor <ian@airs.com>
1006 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1007 (stamp-mk.com): Likewise.
1008 (EXTRA_DIST): Remove make-gas.com from list.
1009 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1010 * Makefile.in: Regenerate.
1012 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1014 * subsegs.c (subseg_change): Move declaration of seginfo to before
1017 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1019 * README-vms: Delete.
1020 * config-gas.com: Delete.
1021 * makefile.vms: Delete.
1022 * vmsconf.sh: Delete.
1023 * config/atof-tahoe.c: Delete.
1024 * config/m88k-opcode.h: Delete.
1025 * config/obj-bout.c: Delete.
1026 * config/obj-bout.h: Delete.
1027 * config/obj-hp300.c: Delete.
1028 * config/obj-hp300.h: Delete.
1029 * config/tc-a29k.c: Delete.
1030 * config/tc-a29k.h: Delete.
1031 * config/tc-h8500.c: Delete.
1032 * config/tc-h8500.h: Delete.
1033 * config/tc-m88k.c: Delete.
1034 * config/tc-m88k.h: Delete.
1035 * config/tc-tahoe.c: Delete.
1036 * config/tc-tahoe.h: Delete.
1037 * config/tc-tic80.c: Delete.
1038 * config/tc-tic80.h: Delete.
1039 * config/tc-w65.c: Delete.
1040 * config/tc-w65.h: Delete.
1041 * config/te-aux.h: Delete.
1042 * config/te-delt88.h: Delete.
1043 * config/te-delta.h: Delete.
1044 * config/te-dpx2.h: Delete.
1045 * config/te-hp300.h: Delete.
1046 * config/te-ic960.h: Delete.
1047 * config/vms-a-conf.h: Delete.
1048 * doc/c-a29k.texi: Delete.
1049 * doc/c-h8500.texi: Delete.
1050 * doc/c-m88k.texi: Delete.
1051 * README: Remove obsolete examples, and list of supported targets.
1052 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1053 bout and hp300 support.
1054 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1055 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1057 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1058 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1059 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1061 * dw2gencfi.c: Likewise.
1062 * dwarf2dbg.c: Likewise.
1063 * ehopt.c: Likewise.
1064 * input-file.c: Likewise.
1065 * listing.c: Likewise.
1066 * literal.c: Likewise.
1067 * messages.c: Likewise.
1069 * output-file.c: Likewise.
1071 * stabs.c: Likewise.
1072 * struc-symbol.h: Likewise.
1073 * subsegs.c: Likewise.
1074 * subsegs.h: Likewise.
1075 * symbols.c: Likewise.
1076 * symbols.h: Likewise.
1078 * write.c: Likewise.
1079 * write.h: Likewise.
1080 * config/aout_gnu.h: Likewise.
1081 * config/obj-aout.c: Likewise.
1082 * config/obj-aout.h: Likewise.
1083 * config/obj-coff.c: Likewise.
1084 * config/obj-coff.h: Likewise.
1085 * config/obj-evax.h: Likewise.
1086 * config/obj-ieee.h: Likewise.
1087 * config/tc-arm.c: Likewise.
1088 * config/tc-arm.h: Likewise.
1089 * config/tc-avr.c: Likewise.
1090 * config/tc-avr.h: Likewise.
1091 * config/tc-crx.h: Likewise.
1092 * config/tc-d10v.h: Likewise.
1093 * config/tc-d30v.h: Likewise.
1094 * config/tc-dlx.h: Likewise.
1095 * config/tc-fr30.h: Likewise.
1096 * config/tc-frv.h: Likewise.
1097 * config/tc-h8300.c: Likewise.
1098 * config/tc-h8300.h: Likewise.
1099 * config/tc-hppa.h: Likewise.
1100 * config/tc-i370.h: Likewise.
1101 * config/tc-i386.c: Likewise.
1102 * config/tc-i386.h: Likewise.
1103 * config/tc-i860.h: Likewise.
1104 * config/tc-i960.c: Likewise.
1105 * config/tc-i960.h: Likewise.
1106 * config/tc-ip2k.h: Likewise.
1107 * config/tc-iq2000.h: Likewise.
1108 * config/tc-m32c.h: Likewise.
1109 * config/tc-m32r.h: Likewise.
1110 * config/tc-m68hc11.h: Likewise.
1111 * config/tc-m68k.c: Likewise.
1112 * config/tc-m68k.h: Likewise.
1113 * config/tc-maxq.c: Likewise.
1114 * config/tc-maxq.h: Likewise.
1115 * config/tc-mcore.c: Likewise.
1116 * config/tc-mcore.h: Likewise.
1117 * config/tc-mn10200.h: Likewise.
1118 * config/tc-mn10300.c: Likewise.
1119 * config/tc-mn10300.h: Likewise.
1120 * config/tc-ms1.h: Likewise.
1121 * config/tc-msp430.c: Likewise.
1122 * config/tc-msp430.h: Likewise.
1123 * config/tc-ns32k.c: Likewise.
1124 * config/tc-ns32k.h: Likewise.
1125 * config/tc-openrisc.h: Likewise.
1126 * config/tc-or32.c: Likewise.
1127 * config/tc-or32.h: Likewise.
1128 * config/tc-ppc.c: Likewise.
1129 * config/tc-ppc.h: Likewise.
1130 * config/tc-s390.h: Likewise.
1131 * config/tc-sh.c: Likewise.
1132 * config/tc-sh.h: Likewise.
1133 * config/tc-sparc.c: Likewise.
1134 * config/tc-tic30.c: Likewise.
1135 * config/tc-tic30.h: Likewise.
1136 * config/tc-tic4x.c: Likewise.
1137 * config/tc-tic4x.h: Likewise.
1138 * config/tc-tic54x.c: Likewise.
1139 * config/tc-tic54x.h: Likewise.
1140 * config/tc-v850.h: Likewise.
1141 * config/tc-vax.c: Likewise.
1142 * config/tc-vax.h: Likewise.
1143 * config/tc-xstormy16.h: Likewise.
1144 * config/tc-xtensa.h: Likewise.
1145 * config/tc-z8k.c: Likewise.
1146 * config/tc-z8k.h: Likewise.
1147 * config/vms-a-conf.h
1148 * doc/Makefile.am: Likewise.
1149 * doc/all.texi: Likewise.
1150 * doc/as.texinfo: Likewise.
1151 * doc/internals.texi: Likewise.
1152 * doc/Makefile.in: Regenerate.
1153 * Makefile.in: Regenerate.
1154 * configure: Regenerate.
1155 * config.in: Regenerate.
1156 * po/POTFILES.in: Regenerate.
1158 2005-08-09 Nick Clifton <nickc@redhat.com>
1161 * macro.c (getstring): Do not treat round parentheses exactly the
1162 same as angle brackets - the parentheses need to be preserved and
1163 passed on to the macro processing code.
1165 2005-08-08 Nick Clifton <nickc@redhat.com>
1167 * config/tc-msp430.c (MSP430_ISA_21): Define.
1168 (mcu_types): Add entries for msp430x21xx variants.
1170 2005-08-08 Nick Clifton <nickc@redhat.com>
1173 * macro.c (getstring): Treat round parentheses in the same way as
1175 (get_any_string): Likewise.
1177 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1180 * as.c (parse_args): Handle -al=<FILE>.
1182 2005-08-07 Nick Clifton <nickc@redhat.com>
1184 * read.c (s_app_line): Accept a line number of 0 for compatibility
1185 with gcc's output for assembler-with-cpp files.
1187 2005-08-05 Paul Brook <paul@codesourcery.com>
1189 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1190 (do_t_add_sub): Use correct encodings inside IT block.
1191 (do_t_arit3c): Ditto.
1192 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1193 (md_assemble): Verify conditional suffixes agains IT blocks.
1195 2005-08-05 Paul Brook <paul@codesourcery.com>
1197 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1199 (encode_thumb32_shifted_operand): Prohibit register shifts.
1200 (encode_thumb32_addr_mode): Fix typo.
1201 (insns): Correct thumb2 ldm and stm opcodes.
1203 2005-08-02 Khem Raj <kraj@mvista.com>
1205 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1206 WLDRD/WSTRD instruction.
1208 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1210 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1211 if emitting a reloc.
1213 2005-07-29 Thiemo Seufer <ths@networkno.de>
1215 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1217 2005-07-29 Paul Brook <paul@codesourcery.com>
1219 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1221 (do_t_addr): Implement 32-bit variant.
1222 (do_t_push_pop): Make some errors warnings. Handle single register
1224 (insns): Use tCE for adr.
1225 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1226 (md_apply_fix): Ditto.
1228 2005-07-29 Paul Brook <paul@codesourcery.com>
1230 * config/tc-arm.c (parse_tb): New function.
1231 (enum operand_parse_code): Add OP_TB.
1232 (parse_operands): Handle OP_TB.
1233 (do_t_add_sub_w, do_t_tb): New functions.
1234 (insns): Add entries for addw, subw, tbb and tbh.
1235 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1237 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1239 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1241 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1245 2005-07-27 Jan Beulich <jbeulich@novell.com>
1247 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1249 (unw_p_record): Remove unused/redundant fields imask and rmask.
1250 Combine spoff and pspoff into a union. Combine gr and br into a
1251 union. Change type of grmask and brmask to unsigned char. Change type
1252 of frmask to unsigned int.
1253 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1254 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1255 (check_pending_save): New.
1256 (alloc_record): Clear out entire record.
1257 (output_psp_gr): Use renamed structure fields.
1258 (output_psp_sprel): Likewise.
1259 (output_rp_gr): Likewise.
1260 (output_rp_br): Likewise.
1261 (output_rp_psprel): Likewise.
1262 (output_rp_sprel): Likewise.
1263 (output_pfs_gr): Likewise.
1264 (output_pfs_psprel): Likewise.
1265 (output_pfs_sprel): Likewise.
1266 (output_preds_gr): Likewise.
1267 (output_preds_psprel): Likewise.
1268 (output_preds_sprel): Likewise.
1269 (output_spill_base): Likewise.
1270 (output_unat_gr): Likewise.
1271 (output_unat_psprel): Likewise.
1272 (output_unat_sprel): Likewise.
1273 (output_lc_gr): Likewise.
1274 (output_lc_psprel): Likewise.
1275 (output_lc_sprel): Likewise.
1276 (output_fpsr_gr): Likewise.
1277 (output_fpsr_psprel): Likewise.
1278 (output_fpsr_sprel): Likewise.
1279 (output_priunat_gr): Likewise.
1280 (output_priunat_psprel): Likewise.
1281 (output_priunat_sprel): Likewise.
1282 (output_bsp_gr): Likewise.
1283 (output_bsp_psprel): Likewise.
1284 (output_bsp_sprel): Likewise.
1285 (output_bspstore_gr): Likewise.
1286 (output_bspstore_psprel): Likewise.
1287 (output_bspstore_sprel): Likewise.
1288 (output_rnat_gr): Likewise.
1289 (output_rnat_psprel): Likewise.
1290 (output_rnat_sprel): Likewise.
1291 (output_spill_psprel): Likewise.
1292 (output_spill_sprel): Likewise.
1293 (output_spill_reg): Likewise.
1294 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1296 (output_frgr_mem): Likewise.
1297 (output_gr_mem): Likewise.
1298 (output_br_mem): Likewise.
1299 (output_gr_gr): Likewise.
1300 (output_br_gr): Likewise.
1301 (fixup_unw_records): Likewise.
1302 (process_one_record): Use renamed structure fields. For gr_gr and
1303 br_gr, collect mask from chain of records before output.
1304 (in_prologue): Simplify and eliminate early returns. Call
1306 (in_body): Simplify and eliminate early returns.
1307 (dot_body): Call check_pending_save.
1308 (md_assemble): Update comment. Deal with pending saves.
1310 2005-07-26 Jan Beulich <jbeulich@novell.com>
1312 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1313 mask from guessed suffix, but mask out other immediate types only
1314 if at least on candidate is valid for the insn.
1316 2005-07-25 DJ Delorie <dj@redhat.com>
1318 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1319 Support %mod() modifiers from opcodes.
1320 * doc/c-m32c.texi (M32C-Modifiers): New section.
1322 2005-07-25 Jan Hubicka <jh@suse.cz>
1323 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1327 (elf_com_section_ptr): New.
1328 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1329 (elf_common_parse): Make it global. Use elf_com_section_ptr
1330 instead of bfd_com_section_ptr.
1331 (obj_elf_change_section): Handle x86-64 large bss sections.
1333 * config/obj-elf.h (elf_com_section_ptr): New.
1334 (elf_common_parse): New.
1336 * config/tc-i386.c (handle_large_common): New.
1337 (md_pseudo_table): Add "largecomm".
1338 (x86_64_section_letter): New.
1339 (x86_64_section_word): New.
1341 * config/tc-i386.h (x86_64_section_word): New.
1342 (x86_64_section_letter): New.
1343 (md_elf_section_letter): New. Defined.
1344 (md_elf_section_word): Likewise.
1346 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1348 * configure.tgt: Remove i386-*-rtemself*.
1349 Remove sparc-*-rtemself*.
1351 2005-07-21 Ben Elliston <bje@gnu.org>
1353 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1355 2005-07-21 Paul Brook <paul@codesourcery.com>
1357 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1360 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1362 * messages.c: Use vsnprintf instead of vsprintf.
1364 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1366 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1367 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1369 2005-07-18 Nick Clifton <nickc@redhat.com>
1371 * configure.tgt: Restore alpha ordering to list of arches.
1373 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1375 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1377 2005-07-18 Jan Beulich <jbeulich@novell.com>
1379 * config/tc-i386.c (md_begin): Use IS_ELF.
1380 (tc_i386_fix_adjustable): Likewise.
1381 (md_estimate_size_before_relax): Likewise.
1382 (md_apply_fix): Likewise.
1383 (i386_target_format): Likewise.
1384 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1385 (i386_immediate): Remove #ifdef LEX_AT.
1386 (i386_displacement): Likewise.
1387 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1390 2005-07-18 Jan Beulich <jbeulich@novell.com>
1392 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1393 parameter to unsigned. Parameter sign now is tristate - zero/
1394 positive mean unsigned/signed, negative means signedness doesn't
1395 matter. Check field size,
1396 signedness, and pcrel-ness are in agreement between relocated field
1397 and relocation type. Adjust diagnostics.
1398 (optimize_imm): And type mask of operand instead of overwriting it.
1399 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1400 local structure and initialize gotrel accordingly. Pass caller as
1401 mask of types that the operator can match.
1402 (x86_cons_fix_new): Let reloc know that signedness of relocation
1404 (x86_pe_cons_fix_new): Likewise.
1405 (x86_cons): Pass additional argument to lex_got.
1406 (i386_immediate): New local variable 'types'. Pass its address as
1407 additional argument to lex_got. Mask out operand types not supported
1409 (i386_displacement): Likewise. Set bigdisp to all types supported in
1410 64-bit mode, combining the previously split initialization.
1412 2005-07-18 Jan Beulich <jbeulich@novell.com>
1414 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1417 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1419 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1422 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1424 * Makefile.am: Run "make dep-am".
1425 * Makefile.in: Regenerate.
1427 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1429 * gas/config/tc-i386.h (CpuVMX): New.
1430 (CpuUnknownFlags): Add CpuVMX.
1432 2005-07-14 Jim Blandy <jimb@redhat.com>
1434 Add support for the Renesas M32C.
1435 * Makefile.am (CPU_TYPES): List m32c.
1436 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1437 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1438 * configure.in: Add case for m32c.
1439 * configure.tgt: Add cases for m32c and m32c-*-elf.
1440 * configure: Regenerated.
1441 * config/tc-m32c.c, config/tc-m32c.h: New files.
1442 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1443 * doc/Makefile.in: Regenerated.
1444 * doc/all.texi: Set M32C.
1445 * doc/as.texinfo: Add text for the M32C-specific options and line
1446 comment characters, and refer to c-m32c.texi.
1447 * doc/c-m32c.texi: New file.
1449 2005-07-14 Nick Clifton <nickc@redhat.com>
1452 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1453 the ins_parse buffer.
1455 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1457 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1458 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1460 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1462 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1465 2005-07-08 Ben Elliston <bje@au.ibm.com>
1467 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1468 * config/obj-elf.h: Likewise.
1469 * config/tc-h8300.h: Likewise.
1470 * config/tc-h8500.h: Likewise.
1471 * config/tc-i370.h: Likewise.
1472 * config/tc-i386.h: Likewise.
1473 * config/tc-m68hc11.h: Likewise.
1474 * config/tc-m68k.h: Likewise.
1475 * config/tc-ppc.h: Likewise.
1476 * config/tc-s390.h: Likewise.
1477 * config/tc-sh.h: Likewise.
1478 * config/tc-sparc.h: Likewise.
1479 * config/tc-tic30.c: Likewise.
1480 * config/tc-w65.h: Likewise.
1481 * config/tc-xtensa.h: Likewise.
1483 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1486 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1488 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1490 * config/tc-tic30.c (debug): Add format attribute. Fix format
1493 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1495 * config/tc-i386.c (cpu_arch): Add sse3.
1497 * config/tc-i386.h (CpuSSE3): Renamed from ...
1498 (CpuPNI): This. Defined as CpuSSE3.
1500 * doc/c-i386.texi: Document .sse3.
1502 2005-07-06 Jan Beulich <jbeulich@novell.com>
1504 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1506 2005-07-05 Nick Clifton <nickc@redhat.com>
1508 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1509 md_chars_to_numbers to an unsigned pointer in order to avoid a
1510 compile time warning.
1512 2005-07-05 Paul Brook <paul@codesourcery.com>
1514 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1516 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1518 * config/tc-ms1.c: New.
1519 * config/tc-ms1.h: New.
1520 * testsuite/gas/ms1/allinsn.d: New.
1521 * testsuite/gas/ms1/allinsn.s: New.
1522 * testsuite/gas/ms1/badinsn.s: New.
1523 * testsuite/gas/ms1/badinsn1.s: New.
1524 * testsuite/gas/ms1/badoffsethigh.s: New.
1525 * testsuite/gas/ms1/badoffsetlow.s: New.
1526 * testsuite/gas/ms1/badorder.s: New.
1527 * testsuite/gas/ms1/badreg.s: New.
1528 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1529 * testsuite/gas/ms1/badsignedimmlow.s: New.
1530 * testsuite/gas/ms1/badsyntax.s: New.
1531 * testsuite/gas/ms1/badsyntax1.s: New.
1532 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1533 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1534 * testsuite/gas/ms1/errors.exp: New.
1535 * testsuite/gas/ms1/ldst.s: New.
1536 * testsuite/gas/ms1/misc.d: New.
1537 * testsuite/gas/ms1/misc.s: New.
1538 * testsuite/gas/ms1/ms1-16-003.d: New.
1539 * testsuite/gas/ms1/ms1-16-003.s: New.
1540 * testsuite/gas/ms1/ms1.exp: New.
1541 * testsuite/gas/ms1/msys.d: New.
1542 * testsuite/gas/ms1/msys.s: New.
1543 * testsuite/gas/ms1/relocs.d: New.
1544 * testsuite/gas/ms1/relocs.exp: New.
1545 * testsuite/gas/ms1/relocs1.s: New.
1546 * testsuite/gas/ms1/relocs2.s: New.
1548 2005-07-05 Jan Beulich <jbeulich@novell.com>
1550 * config/tc-i386.h (CpuSVME): New.
1551 (CpuUnknownFlags): Include CpuSVME.
1552 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1553 as alias of sledgehammer.
1554 (md_assemble): Include invlpga in the check for insns with two source
1556 (process_operands): Include SVME insns in the check for ignored
1557 segment overrides. Adjust diagnostic.
1558 (i386_index_check): Special-case SVME insns with memory operands.
1560 2005-07-04 Khem Raj <kraj@mvista.com>
1561 Nick Clifton <nickc@redhat.com>
1563 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1564 use an immediate value.
1565 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1566 since the register field of the operands structure is unsigned.
1567 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1568 (parse_operands): Make the 2ns parameter an unsigned pointer to
1570 (do_ldrd): When using the imm field of the operands structure as a
1571 second register field, treat it as unsigned.
1573 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1576 * config/obj-elf.c (obj_elf_change_section): Use backend
1579 2005-07-01 Jan Beulich <jbeulich@novell.com>
1581 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1582 (output_spill_psprel, output_spill_psprel_p): Combine.
1583 (output_spill_sprel, output_spill_sprel_p): Combine.
1584 (output_spill_reg, output_spill_regp_p): Combine.
1585 (process_one_record): Handle psp_psprel.
1586 (parse_predicate_and_operand): New.
1587 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1588 initialize output values. Emit diagnostic case here.
1589 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1590 (add_unwind_entry): New second parameter. Allow first parameter to
1591 be NULL. Parse optional tag, emit warning about further support for
1592 it otherwise being missing. Check end-of-line when requested.
1593 (dot_fframe): Clear operand when wrong. Allow tag.
1594 (dot_vframe): Likewise.
1595 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1597 (dot_vframepsp): Remove.
1598 (dot_altrp): Clear operand when wrong. Allow tag.
1599 (dot_save): Likewise. Let default case also go through
1601 (dot_savemem): Likewise.
1602 (dot_restore): Don't return when wrong operand. Allow tag.
1603 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1604 parse_predicate_and_operand and the new arguments to
1605 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1606 when wrong operand. Allow tag.
1607 (dot_restorereg, dot_restorereg_p): Likewise.
1608 (dot_spillmem, dot_spillmem_p): Likewise.
1609 (dot_saveg): Clear operand when wrong. Perform tighter operand
1611 (dot_savef): Likewise.
1612 (dot_saveb): Likewise.
1613 (dot_savegf): Likewise.
1614 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1615 parse_predicate_and_operand and the new arguments to
1616 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1617 when wrong operand. Allow tag.
1619 (dot_label_state): Don't return when wrong operand.
1620 (dot_copy_state): Likewise.
1621 (dot_unwabi): Likewise. Check if in prologue.
1622 (dot_body): Don't call demand_empty_rest_of_line.
1623 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1625 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1626 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1627 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1628 (parse_operand): New second parameter. Don't deal with '}' here
1629 anymore. Don't advance past end-of-line.
1630 (parse_operands): Pass second argument to parse_operand.
1631 (ia64_start_line): Prevent out-of-bounds access through
1632 input_line_pointer. Deal with '}' here.
1633 (ia64_unrecognized_line): Don't deal with '}' here.
1634 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1635 discard_rest_of_line.
1637 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1639 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1640 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1641 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1642 (do_branch): Always set inst.reloc.pc_rel.
1643 (s_arm_elf_cons): Disallow use of (plt) suffix.
1644 (do_adrl): Adjust X_add_number unconditionally.
1645 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1646 argument. Handle all adjustment for pipeline offset here.
1647 (md_apply_fix): No need to undo work of md_pcrel_from. No
1648 need to extract pre-encoded pipeline adjustments from various
1649 branch instructions. Generally, assume instructions are already
1650 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1651 special cases. Handle BFD_RELOC_ARM_PLT32 like
1652 BFD_RELOC_ARM_PCREL_BRANCH.
1653 (tc_gen_reloc): Remove OBJ_ELF special case.
1654 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1656 2005-06-30 Ben Elliston <bje@gnu.org>
1658 * Makefile.am (check-DEJAGNU): Don't search for expect.
1659 * Makefile.in: Regenerate.
1661 2005-06-30 Ben Elliston <bje@gnu.org>
1663 * Makefile.am (EXPECT): Set to expect.
1664 (RUNTEST): Likewise, set to runtest.
1665 * Makefile.in: Regenerate.
1667 2005-06-23 Ben Elliston <bje@gnu.org>
1669 * config/m68k-parse.h: Use ISO C90.
1670 * config/m68k-parse.y: Likewise.
1671 * config/tc-m68k.h: Likewise.
1673 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1676 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1678 (optimize_disp): Optimize only if possible. Don't use 64bit
1679 displacement on non-constants and do same on constants if
1682 2005-06-17 Jan Beulich <jbeulich@novell.com>
1684 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1685 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1686 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1687 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1688 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1690 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1691 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1692 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1693 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1694 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1695 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1696 convert 8-byte pc-relative relocations.
1697 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1698 (i386_validate_fix): Likewise.
1699 (x86_cons): Also handle quad values in 64-bit mode.
1700 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1701 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1702 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1703 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1705 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1707 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1708 symbolP as well as for names with a leading dot. Use ACONCAT.
1709 (md_apply_fix): For branch relocations, only replace value
1710 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1711 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1712 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1713 (LOCAL_LABEL_PREFIX): Don't define.
1715 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1717 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1720 2005-06-08 James E Wilson <wilson@specifixinc.com>
1723 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1724 is NULL, then emit a warning, and return the current index.
1726 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1729 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1730 temporary copy of the operands array so that changes can be safely
1731 backed out if the insn does not match.
1732 (m68k_compare_opcode): Shortcut the test when the parameters are
1733 the same. Return 1 if the names match but the second opcode is
1734 further on in the array than the first.
1736 2005-06-08 Nick Clifton <nickc@redhat.com>
1739 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1741 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1743 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1745 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1746 Michael Snyder <msnyder@redhat.com>
1747 Stan Cox <scox@redhat.com>
1749 * configure.in: Add ms1 case.
1751 * configure: Regenerate.
1753 * configure.tgt: Add ms1 case.
1755 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1757 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1758 * config/tc-xtensa.c (new_resource_table): Likewise.
1759 (resize_resource_table): Likewise.
1760 (release_resources): Fix assertion for unsigned values.
1762 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1764 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1765 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1766 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1767 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1768 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1769 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1770 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1771 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1772 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1773 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1774 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1775 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1776 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1777 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1778 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1779 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1780 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1781 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1782 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1783 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1784 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1785 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1786 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1787 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1788 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1789 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1790 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1791 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1792 * config/tc-xtensa.c, config/tc-z8k.c:
1793 Replace all instances of the string "_apply_fix3" with
1795 * po/POTFILES.in, po/gas.pot: Regenerate.
1797 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1799 * Makefile.am: Run "make dep-am".
1800 (POTFILES): Remove GAS_CFILES.
1801 * Makefile.in: Regenerate.
1803 2005-06-07 David Ung <davidu@mips.com>
1805 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1806 24kc, 24kf and 24kfx under MIPS32 release 2.
1808 2005-06-04 Nick Clifton <nickc@redhat.com>
1810 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1811 to their Thumb-enabled equivalents.
1813 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1815 * config/tc-mips.c (load_register): Add leading "0x" to the
1816 output of sprintf_vma().
1819 2005-06-01 Nick Clifton <nickc@redhat.com>
1821 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1822 test for the presence of thumb version of the parsing functions
1823 since they must always exist and the test generates a compile time
1826 2005-05-31 Richard Henderson <rth@redhat.com>
1828 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1829 (alpha_reloc_op): Add it.
1830 (debug_exp): Handle it.
1831 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1832 (emit_insn): Handle it.
1833 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1835 2005-05-31 Christian Groessler <chris@groessler.org>
1837 * write.c (dump_section_relocs): Convert to ISO-C.
1838 (write_relocs): Avoid signed/unsigned and fprintf argument
1839 warnings in debug code.
1841 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1843 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1844 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1845 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1846 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1847 fixP->tc_fix_data directly in the sole place it was used.
1848 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1849 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1852 2005-05-27 Jan Beulich <jbeulich@novell.com>
1854 * config/tc-ia64.c (struct proc_pending): New.
1855 (unwind): Replace proc_start with proc_pending.
1856 (unwind_diagnostic): Check unwind.proc_pending.sym.
1857 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1858 Check if previous proc not closed. Record all entry points.
1859 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1860 Set symbol sizes for entry points recorded in dot_proc. Check
1861 arguments for consistency with respective .proc's.
1862 (md_assemble): Replace unwind.proc_start with
1863 unwind.proc_pending.sym.
1865 2005-05-27 Jan Beulich <jbeulich@novell.com>
1867 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1868 and last_ptr. Check all in-use slots for first one with non-NULL
1869 unwind_record. Don't reload end_ptr before second update round.
1871 2005-05-26 James E Wilson <wilson@specifixinc.com>
1873 * config/tc-ia64.c (extra_goodness): Update comment.
1874 (md_begin): Add debugging code to print best_template table.
1876 2005-05-25 Jan Beulich <jbeulich@novell.com>
1878 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1881 2005-05-25 Jan Beulich <jbeulich@novell.com>
1883 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1884 BFD_RELOC_UNUSED when determining the width of the reloc.
1886 2005-05-25 Jan Beulich <jbeulich@novell.com>
1888 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1891 2005-05-25 Jan Beulich <jbeulich@novell.com>
1893 * config/tc-ia64.c (dot_radix): Rewrite.
1895 2005-05-25 Jan Beulich <jbeulich@novell.com>
1897 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1899 (alloc_record): Remove references to next_slot_number and
1901 (emit_one_bundle): Likewise.
1903 2005-05-22 Nick Clifton <nickc@redhat.com>
1905 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1906 message buffer when invoking the insert function.
1908 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1910 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1911 only if an instruction match is found.
1913 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1915 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1916 to addition in argument to xtensa_dwarf2_emit_insn.
1918 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1920 * Makefile.am: Have 'all' depend on 'info'.
1921 * Makefile.in: Regenerate.
1923 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1925 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1927 2005-05-19 Anton Blanchard <anton@samba.org>
1929 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1930 (md_show_usage): Document it.
1931 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1932 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1934 2005-05-19 Jan Beulich <jbeulich@novell.com>
1936 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1937 relocations in unwind section.
1939 2005-05-18 Nick Clifton <nickc@redhat.com>
1941 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1942 if one exists. Ignore any error messages it may produce, just
1943 allow it to perform the insertion.
1945 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1947 * hash.c (hash_lookup): Add len parameter. All callers changed.
1948 (hash_find_n): New interface.
1949 * hash.h: Prototype hash_find_n.
1950 * sb.c: Include as.h.
1951 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1952 (sb_scrub_and_add_sb): New interface.
1953 * sb.h: Prototype sb_scrub_and_add_sb.
1954 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1956 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1957 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1958 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1960 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1962 * doc/Makefile.am (gasver.texi): Don't use $<.
1963 * doc/Makefile.in: Regenerated.
1965 2005-05-17 Nick Clifton <nickc@redhat.com>
1968 * symbols.c (resolve_symbol_value): Do not move symbols whose
1969 value expression has not been resolved or finalized into the
1970 absolute section as this will confuse other parts of the assembler
1971 into thinking that their value is zero.
1973 2005-05-17 Jan Beulich <jbeulich@novell.com>
1975 * read.c (_find_end_of_line): New.
1976 (find_end_of_line): New.
1977 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1978 (read_a_source_file): Use it.
1981 (get_line_sb): Use it.
1982 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1983 (s_comm_internal): Likewise.
1985 (s_macro): Likewise.
1986 (s_ignore): Use ignore_rest_of_line.
1987 * read.h (find_end_of_line): Prototype.
1988 (discard_rest_of_line): Remove prototype. #define to
1989 ignore_rest_of_line.
1991 2005-05-17 Nick Clifton <nickc@redhat.com>
1993 * config/tc-v850,h (TC_FIX_TYPE): Define.
1994 (TC_INIT_FIX_TYPE): Define.
1995 * config/tc-v850.c (md_assemble): When creating a fix record the
1996 operand in the tc_fix_data field.
1997 (md_apply_fix3): When applying a resolved fix use the operand's
1998 insertion procedure to store the value, if the operand has been
2001 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2003 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2005 * Makefile.in: Regenerated.
2007 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2008 Bob Wilson <bob.wilson@acm.org>
2010 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2012 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2013 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2015 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2017 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2018 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2020 2005-05-10 Michael Matz <matz@suse.de>
2022 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2024 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2026 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2029 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2030 Handle label-without-colon before ordinary dot-pseudo as an
2031 ordinary label. Don't leak memory for label-without-colon alone
2032 on a line. Don't mmixal-munge operands for dot-pseudos.
2034 2005-05-10 Jan Beulich <jbeulich@novell.com>
2036 * macro.c (get_any_string): Remove the two last parameters. Replace
2037 references to the former expand parameter by using macro_alternate.
2038 Simplify loop condition for checking for end-of-string.
2039 (get_string): Remove redunant call to sb_skip_white.
2040 (do_formals): Remove two last arguments to get_any_string.
2041 (macro_expand): Likewise.
2042 (expand_irp): Likewise.
2044 2005-05-10 Jan Beulich <jbeulich@novell.com>
2046 * read.c (s_macro): Move local variable 'local' to smaller scope.
2047 Call sb_kill on it when done.
2049 2005-05-09 Jan Beulich <jbeulich@novell.com>
2051 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2052 when zero and not required by encoding constraints.
2054 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2057 * config/tc-sh64.c (sh64_fake_label): New.
2059 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2061 * doc/internals.texi (TC_FAKE_LABEL): Document.
2063 * write.c (TC_FAKE_LABEL): New.
2064 (adjust_reloc_syms): Use it.
2065 (write_object_file): Likewise.
2067 2005-05-09 Jan Beulich <jbeulich@novell.com>
2069 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2070 and comma in Intel mode.
2072 2005-05-09 Jan Beulich <jbeulich@novell.com>
2074 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2075 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2076 Make name array static and const. Adjust lookup to account for NULL
2077 entries (standing for unused register numbers).
2079 2005-05-09 Jan Beulich <jbeulich@novell.com>
2081 * config/tc-i386.c (parse_insn): Consider all matching instructions
2082 when checking for string instruction after string-only prefix.
2084 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2087 * config/tc-ia64.c (start_unwind_section): Properly check
2088 comdat group with SHF_GROUP.
2090 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2092 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2094 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2096 * config/tc-xtensa.c: Remove excess whitespace.
2097 * config/tc-xtensa.h: Likewise.
2098 * config/xtensa-istack.h: Likewise.
2099 * config/xtensa-relax.c: Likewise.
2100 * config/xtensa-relax.h: Likewise.
2102 2005-05-06 Nick Clifton <nickc@redhat.com>
2104 * sb.h: Fix formatting of comments.
2105 * sb.c: Fix formatting of comments.
2107 2005-05-06 Jan Beulich <jbeulich@novell.com>
2109 * sb.h (sb_add_buffer): Reintroduce.
2110 * sb.c (sb_add_buffer): Likewise.
2112 2005-05-06 Jan Beulich <jbeulich@novell.com>
2114 * macro.c (new_formal, del_formal): New.
2115 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2116 required argument has default value. Stop looking for more formal
2117 when there was a vararg one.
2118 (macro_expand_body): Use new_formal and del_formal.
2119 (macro_expand): Likewise. Initialize local variable err. Don't
2120 return immediately when encountering an error. Warn when keyword
2121 argument already had a value assigned. Eliminate duplicate clearing
2122 of argument value. When current positional argument matches parameter
2123 of vararg type, assign to it all the remaining arguments. Issue error
2124 when required parameter does not have value.
2125 (free_macro): Use del_formal.
2126 (expand_irp): Initialize formal type. Free buffers associated with
2127 formal prior to returning.
2128 * macro.h (struct formal_struct): Add new field 'type' with new
2129 enumeration type 'formal_type'.
2130 * doc/as.texinfo: Document macro parameter qualifiers.
2131 * NEWS: Mention new functionality.
2133 2005-05-06 Jan Beulich <jbeulich@novell.com>
2135 * cond.c (s_ifb): New.
2136 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2137 * read.h (s_ifb): Prototype.
2138 * doc/as.texinfo: Document .ifb and .ifnb.
2140 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2142 * config/tc-ia64.c (MIN): Undef.
2144 2005-05-05 Paul Brook <paul@codesourcery.com>
2146 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2148 2005-05-05 Matt Thomas <matt@3am-software.com>
2150 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2153 2005-05-05 Nick Clifton <nickc@redhat.com>
2155 * Update the address and phone number of the FSF organization in
2156 the GPL notices in the following files:
2157 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2158 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2159 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2160 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2161 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2162 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2163 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2164 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2165 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2166 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2167 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2168 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2169 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2170 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2171 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2172 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2173 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2174 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2175 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2176 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2177 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2178 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2179 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2180 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2181 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2182 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2183 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2184 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2185 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2186 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2187 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2188 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2189 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2190 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2191 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2192 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2193 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2194 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2195 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2196 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2197 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2198 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2199 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2200 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2201 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2202 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2203 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2204 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2205 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2206 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2207 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2208 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2209 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2210 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2211 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2212 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2213 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2214 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2215 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2216 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2217 config/xtensa-istack.h, config/xtensa-relax.c,
2218 config/xtensa-relax.h, doc/fdl.texi
2220 2005-05-05 Nick Clifton <nickc@redhat.com>
2222 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2223 the target_big_endian variable to false.
2225 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2227 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2228 list traversal. Use bfd_section_list_prepend.
2229 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2230 over the section list.
2231 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2232 (xtensa_insert_section): Delete.
2233 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2234 and bfd_section_list_prepend.
2235 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2236 bfd_section_list_insert_after.
2238 2005-05-03 Nick Clifton <nickc@redhat.com>
2240 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2241 of bfd_section_list... macros.
2242 * config/tc-mmix.c (mmix_frob_file): Likewise.
2243 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2244 (xtensa_insert_section): Likewise.
2246 * macro.c (macro_hash): Remove static.
2247 * macro.h (macro_hash): Provide an external declaration.
2249 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2251 * write.c (write_object_file): Use bfd_section_double_list_remove
2254 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2256 * doc/Makefile.am (gasver.texi): Correct quoting.
2257 * doc/Makefile.in: Regenerated.
2259 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2261 * configure.tgt: Add h8300*-*-rtemscoff.
2262 Switch h8300*-*-rtems* to elf.
2264 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2266 * hash.c: Undo the last change.
2269 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2271 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2273 (DISTCLEANFILES): Remove.
2274 (MAINTAINERCLEANFILES): Add asconfig.texi.
2275 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2277 2005-04-29 Ben Elliston <bje@au.ibm.com>
2279 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2280 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2281 (bignum-copy.o): Remove.
2282 * Makefile.in: Regenerate.
2283 * makefile.vms (OBJS): Remove bignum-copy.obj.
2284 * symbols.h (local_symbol_make): Remove declaration.
2285 (verify_symbol_chain_2): Likewise.
2286 * symbols.c (local_symbol_make): Make static.
2287 (max_indent_level): Likewise.
2288 (verify_symbol_chain_2): Remove.
2289 * macro.c (macro_hash): Make static.
2290 * messages.c (fprint_value): Remove.
2291 * read.h (get_absolute_expr): Remove.
2292 (emit_leb128_expr): Likewise.
2293 (do_s_func): Likewise.
2294 * read.c (do_s_func): Make static.
2295 (emit_leb128_expr): Likewise.
2296 (get_absolute_expr): Likewise.
2297 * as.h (as_howmuch): Remove declaration.
2298 (fprint_value): Likewise.
2299 * as.c (myname): Make static.
2300 * input-scrub.c (as_howmuch): Remove.
2301 (as_1_char): Likewise.
2302 * input-file.h (input_file_is_open): Remove.
2303 * input-file.c (input_file_is_open): Likewise.
2304 * expr.h (expr_build_unary): Remove declaration.
2305 (expr_build_binary): Likewise.
2306 * expr.c (expr_build_unary): Remove.
2307 (expr_build_binary): Likewise.
2308 * hash.h (hash_replace): Remove declaration.
2309 (hash_delete): Likewise.
2310 * hash.c (hash_replace): Remove.
2311 (hash_delete): Likewise.
2312 * bignum-copy.c (bignum_copy): Move from here ..
2313 * config/tc-vax.c (bignum_copy): .. to here.
2314 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2315 (bignum_copy): Remove extern declaration.
2316 * sb.h (string_count): Remove extern declaration.
2317 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2318 (sb_name): Likewise.
2319 * sb.c (dsize): Replace preprocessor macro with static int.
2320 (string_count): Make static.
2321 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2322 (sb_name): Likewise.
2323 * config/obj-coff.c (dim_index): Make static.
2324 * config/tc-i386.c (GOT_symbol): Likewise.
2325 (output_invalid_buf): Likewise.
2326 * doc/internals.texi (Warning and error messages): Remove the
2327 prototype for fprint_value.
2329 2005-04-27 Ben Elliston <bje@au.ibm.com>
2333 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2335 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2337 * read.c (pseudo_set): Disallow symbol set to common symbol.
2340 * write.c (write_object_file): Report common symbol name when
2341 disallowing local symbol set to common symbol.
2342 (adjust_reloc_syms): Disallow local symbol set to undefined
2345 2005-04-25 Jan Beulich <jbeulich@novell.com>
2347 * macro.c (macro_expand_body): Replace locals indicator parameters
2348 with actual macro_entry. New local variables macro_line and err.
2349 Don't return when encountering an error, just record the fact.
2350 Detect local symbol name colliding with parameter. Track line number
2351 inside of macro expansion.
2352 (do_formals): Move local variable name to wider scope. Check
2353 parameter of the same name doesn't already exist. In MRI mode, also
2354 check it doesn't collide with the argument count pseudo-parameter).
2355 (define_macro): Add file and line number parameters. Remove local
2356 variable namestr. New local variable error. Initialize macro_entry
2357 members file, line, and name. Don't return when encountering an
2358 error, just record the fact. Use %s in some diagnostics for read.c
2359 to insert the macro name. Free macro_entry on error.
2360 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2361 when encountering an error, just record the fact.
2362 (expand_irp): Don't return when encountering an error, just record
2364 * macro.h (macro_struct): New members name, file, and line.
2365 (define_macro): Add file and line number parameters.
2366 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2367 regarding pseudo-op redefinition with the file/line that macro
2368 definition started at.
2370 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2372 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2373 (future_alignment_required): Remove ifdefs that use it.
2375 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2377 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2378 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2379 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2381 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2382 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2384 2005-04-21 Christian Groessler <chris@groessler.org>
2386 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2389 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2391 * config/obj-aout.h (S_IS_EXTERN): Removed.
2392 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2393 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2394 * symbols.c (S_IS_EXTERN): Likewise.
2395 * symbols.h (S_IS_EXTERN): Likewise.
2397 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2399 * config/tc-d10v.c (md_apply_fix3): Likewise.
2400 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2401 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2402 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2403 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2404 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2405 (shmedia_md_convert_frag): Likewise.
2406 * symbols.c (print_symbol_value_1): Likewise.
2407 * write.c (write_object_file): Likewise.
2409 2005-04-20 Nick Clifton <nickc@redhat.com>
2411 * config/tc-xtensa.c (get_aligned_diff): Change type of
2412 branch_align to offsetT so that its signedness matches that of
2415 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2416 number into a readable string.
2417 (load_register): Likewise.
2419 2005-04-20 Andreas Schwab <schwab@suse.de>
2421 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2423 2005-04-19 David S. Miller <davem@davemloft.net>
2425 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2426 NULL insn, exit early. Remove now spurious NULL checks.
2427 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2430 2005-04-19 Jan Beulich <jbeulich@novell.com>
2432 * symbols.h (symbol_find_base): Remove prototype.
2433 * symbols.c (save_symbol_name): Remove code section conditional upon
2435 (symbol_find): Remove.
2436 (symbol_find_base): Rename to symbol_find.
2437 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2439 * config/obj-coff.c (tag_insert): Remove code section conditional
2440 upon STRIP_UNDERSCORE.
2441 (obj_coff_def): Likewise.
2442 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2443 (coff_frob_symbol): Likewise.
2444 (yank_symbols): Likewise.
2445 (c_section_symbol): Likewise.
2446 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2447 * config/tc-arm.c (symbol_locate): Remove code section conditional
2448 upon STRIP_UNDERSCORE.
2449 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2450 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2451 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2452 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2453 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2455 2005-04-19 Andreas Schwab <schwab@suse.de>
2457 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2458 access to application registers.
2460 2005-04-19 Jan Beulich <jbeulich@novell.com>
2462 * config/te-sysv32.h: Remove.
2463 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2465 * Makefile.in (TARG_ENV_HFILES): Likewise.
2467 2005-04-19 Jan Beulich <jbeulich@novell.com>
2470 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2473 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2475 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2477 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2479 * config/tc-mips.c (normalize_constant_expr): Don't check for
2481 (check_absolute_expr): Only call normalize_constant_expr() if
2483 (mips_ip): Likewise.
2485 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2487 2005-04-18 Jan Beulich <jbeulich@novell.com>
2489 * macro.c (free_token): New, freeing all the memory associated with a
2491 (do_formals): Move initializers to ...
2492 (define_macro): ... here.
2493 (delete_macro): Convert passed in name to lower case. Warn when
2494 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2496 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2498 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2500 2005-04-15 Jan Beulich <jbeulich@novell.com>
2502 * config/obj-elf.c (obj_elf_struct): New.
2503 (elf_pseudo_table). Use it for .offset and .struct.
2505 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2506 Sterling Augustine <sterling@tensilica.com>
2508 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2509 than the section alignment.
2511 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2512 H.J. Lu <hongjiu.lu@intel.com>
2514 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2515 * config/tc-xtensa.c (xg_translate_sysreg_op,
2516 xtensa_translate_old_userregs_ops,
2517 xtensa_find_unaligned_branch_targets,
2518 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2519 relax_frag_add_nop): Support 64-bit host.
2520 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2521 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2523 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2525 * configure.tgt: Add support for OpenBSD/sparc ELF.
2527 * configure.tgt: Set emulation for mips-*-openbsd*.
2528 Remove broken mips-dec-openbsd* config.
2529 * configure.in: Set default ABI for mips64-*-openbsd*.
2530 * configure: Regenerate.
2532 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2534 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2535 optimization for constant addresses.
2537 2005-04-14 Nick Clifton <nickc@redhat.com>
2539 * as.c (main): Move parse_args before symbol_begin and frag_init
2540 so that the hash table size can be set before it is used.
2541 * hash.c: Use an unsigned long type for the size of the hash
2543 * hash.h (set_gas_hash_table_size): Update the prototype.
2545 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2547 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2548 * acinclude.m4: Include ../bfd/warning.m4.
2549 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2550 * Makefile.in: Regenerate.
2551 * configure: Regenerate.
2552 * doc/Makefile.in: Regenerate.
2554 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2556 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2557 (normalize_address_expr): New function to sign-extend address
2558 offsets that fit into 32 bits in 32-bit mode.
2559 (macro_build_ldst_constoffset): Use normalize_address_expr()
2560 instead of a handcoded sequence.
2561 (load_register): Likewise. Report oversized numbers in a useful
2563 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2564 for constant addresses. Report oversized numbers in a useful way.
2565 (mips_ip): Use normalize_address_expr() for addresses.
2567 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2569 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2570 similar to other instructions now that they're marked as ImmExt.
2572 2005-04-12 Nick Clifton <nickc@redhat.com>
2574 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2575 (gas_hash_table_size): New static variable.
2576 (set_gas_hash_table_size): New function: Records a requested size
2577 for the hash tables.
2578 (get_gas_hash_table_size): New function: Return a prime number
2579 near the requested size of the hash table.
2580 (hash_new): Use get_gas_hash_table_size.
2581 * hash.h: Add a prototype for set_gas_hash_table_size.
2582 * as.c (show_usage): Add description of new switches: --hash-size
2583 and --reduce-memory-overheads.
2584 (option_values): Add OPTION_HASH_TABLE_SIZE and
2585 OPTION_REDUCE_MEMORY_OVERHEADS.
2586 (std_longpopts): Add entries for the new options.
2587 (parse_args): Handle the new options.
2588 * Makefile.am: Add a dependency of as.c on hash.h.
2589 * Makefile.in: Regenerate.
2590 * doc/as.texinfo: Document the new switches.
2591 * NEWS: Mention the new switches.
2593 2005-04-12 Nick Clifton <nickc@redhat.com>
2596 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2599 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2601 * Makefile.am: Run "make dep-am".
2602 * Makefile.in: Regenerate.
2604 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2605 Bob Wilson <bob.wilson@acm.org>
2607 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2609 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2611 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2613 2005-04-11 Jan Beulich <jbeulich@novell.com>
2615 * NEWS: Mention these changes and their effects.
2616 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2618 (check_macro): Likewise.
2619 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2620 labels together with the closing pseudo-op.
2621 (macro_expand_body): Adjust comment. Range-check input before use.
2622 Adjust mis-spelled diagnostic. Use is_name_beginner.
2623 * read.c (try_macro): New.
2624 (read_a_source_file): New static variable last_eol. Don't list
2625 macro expansion lines more than once. Call try_macro.
2626 (s_macro): Set section of line_label to absolute instead of undefined.
2627 * doc/as.texinfo: Add information on the caveats of these changes.
2629 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2631 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2632 * symbols.h (symbol_X_add_number): Update prototype.
2634 2005-04-10 Eric Christopher <echristo@redhat.com>
2636 * symbols.c (symbol_X_add_number): Fix warning.
2638 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2640 * config/tc-m68k.c (md_begin): Support 64bit host.
2641 (get_num): Support 64bit BFD on 32bit host.
2643 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2645 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2647 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2649 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2650 call. Don't do the COFF hacks for multi-emulation gas. Move
2651 demand_empty_rest_of_line back to caller.
2652 (s_set, equals): demand_empty_rest_of_line here.
2655 * as.h (rs_dummy): Define.
2656 * symbols.c (symbol_X_add_number): New function.
2657 * symbols.h (symbol_X_add_number): Declare.
2658 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2659 * read.c (assign_symbol): New function, split out from s_set.
2660 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2661 Fix COFF hacks for multi-emulation gas.
2662 (s_set): Call assign_symbol. Remove "register" keyword.
2663 (set_zero_frag): New function.
2664 (pseudo_set): Always check for assignment to section syms.
2665 Always set segment and frag of symbol, and likewise extern for
2666 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2667 special case exp.X_add_number non-zero for O_symbol expressions.
2668 (equals): Use assign_symbol.
2670 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2672 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2675 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2677 * config/tc-i386.c (tc_gen_reloc): Don't turn
2678 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2680 2005-04-06 Nick Clifton <nickc@redhat.com>
2682 * po/rw.po: New translation: Kinyarwanda
2683 * configure.in (ALL_LINGUAS): Add rw
2684 * configure: Regenerate.
2686 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2687 Bob Wilson <bob.wilson@acm.org>
2689 * config/tc-xtensa.c (branch_align_power): New.
2690 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2691 future_alignment_required): Use branch_align_power to check section
2692 alignment as well as xtensa_fetch_width when aligning branch targets.
2694 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2696 * config/tc-xtensa.c: Warning fixes throughout.
2697 (xtensa_fetch_width): Change to unsigned.
2698 (assemble_nop, xtensa_find_unaligned_branch_targets,
2699 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2700 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2701 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2702 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2703 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2704 get_text_align_max_fill_size, get_text_align_nop_count,
2705 get_text_align_nth_nop_size, get_noop_aligned_address,
2706 get_aligned_diff, convert_frag_align_next_opcode,
2707 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2708 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2709 types, avoiding size_t and using offsetT and addressT appropriately.
2710 (get_text_align_power): Clean up types. Avoid incorrect bound.
2711 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2713 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2715 * config/tc-ia64.c (start_unwind_section): Undo the change
2717 (generate_unwind_image, dot_endp): Likewise.
2719 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2721 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2722 le_nop_stop arrays and initializers to file scope.
2723 (md_begin): When generating code for anything other than
2724 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2726 2005-04-01 Jan Beulich <jbeulich@novell.com>
2728 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2731 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2733 * NEWS: Mention [fdgh]_floating.
2734 * config/atof-vax.c: Fix some whitespace.
2735 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2737 2005-04-01 Nick Clifton <nickc@redhat.com>
2739 * configure.in: Add a check for <unistd.h> providing a prototype
2740 for getopt() which is compatible with the one in
2741 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2742 * configure: Regenerate.
2743 * config.in (HAVE_DECL_GETOPT): Add.
2745 2005-04-01 Jan Beulich <jbeulich@novell.com>
2747 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2749 2005-04-01 Jan Beulich <jbeulich@novell.com>
2751 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2752 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2754 2005-03-30 Julian Brown <julian@codesourcery.com>
2756 * config/tc-arm.c (arm_adjust_symtab): Rename
2757 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2759 2005-03-30 Julian Brown <julian@codesourcery.com>
2761 * config/tc-arm.c (mapping_state): Change documentation in function
2762 comment to cross-reference spec instead. Change type of mapping symbols
2764 (arm_adjust_symtab): Don't change type of mapping symbols here.
2766 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2768 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2769 * config.in: Regenerate.
2770 * configure: Regenerate.
2771 * configure.in: Check for ffs decl and alphabetize.
2773 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2774 Phil Blundell <philb@gnu.org>
2776 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2777 (md_apply_fix3): Mark TLS symbols.
2778 (tc_gen_reloc): Handle TLS relocations.
2779 (arm_fix_adjustable): Ignore TLS relocations.
2780 (s_arm_elf_cons): Support expressions after decorated symbols.
2782 2005-03-29 Julian Brown <julian@codesourcery.com>
2784 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2785 whether personality routine index N has been output for this section.
2786 (mapping_state): tc_segment_info_data now struct not enum.
2787 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2788 handled on section change.
2789 (create_unwind_entry): Previous code to output dependency removed.
2790 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2792 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2793 arm_segment_info_type.
2794 (arm_segment_info_type): New struct.
2796 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2797 Bob Wilson <bob.wilson@acm.org>
2799 * config/tc-xtensa.c (do_align_targets): Update comment.
2800 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2801 Insert a LOOP_END frag before every loop target, and do not overload
2802 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2803 (xg_assemble_vliw_tokens): Use do_align_targets.
2804 (xtensa_fix_target_frags): Remove code to convert a
2805 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2806 negatable branch at the end of a loop.
2807 (frag_can_negate_branch): Delete.
2809 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2810 H.J. Lu <hongjiu.lu@intel.com>
2813 NEWS: Mention "-mtune=[itanium1|itanium2]".
2815 * config/tc-ia64.c (md): Add tune.
2816 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2817 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2818 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2819 B unit NOPs are discouraged for McKinley-derived cores.
2820 (md_begin): Don't hardcode the "extra_goodness()" function in
2822 (ia64_init): Set md.tune to itanium2.
2824 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2825 * doc/c-ia64.texi: Likewise.
2827 2005-03-27 Ian Lance Taylor <ian@airs.com>
2829 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2830 bad C_EFCN symbol, print its name.
2832 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2834 * config/tc-xtensa.c (use_longcalls): Delete.
2835 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2836 the use_longcalls flag is set. Do this before checking the segment.
2837 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2838 expand direct calls at this point.
2839 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2840 (xtensa_find_unmarked_state_frags): Likewise.
2841 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2842 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2843 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2844 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2846 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2848 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2850 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2852 * config/tc-cris.h: Convert to ISO C90.
2853 * config/tc-cris.c: Ditto.
2854 (md_estimate_size_before_relax): Remove obsolete comment for
2855 parameter "segment_type".
2856 (md_begin): Document reason for cast of hash_insert argument.
2857 (md_atof): Correct type of parameter "type".
2859 2005-03-24 Nick Clifton <nickc@redhat.com>
2861 * write.h (bit_fix_new): Remove redundant prototype.
2862 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2863 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2864 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2865 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2866 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2867 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2868 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2869 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2870 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2875 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2876 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2877 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2878 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2879 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2880 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2881 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2882 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2883 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2884 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2885 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2886 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2887 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2888 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2889 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2891 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2892 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2893 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2894 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2895 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2896 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2897 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2898 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2899 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2900 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2901 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2902 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2903 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2904 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2905 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2906 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2907 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2908 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2909 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2910 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2911 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2912 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2913 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2914 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2915 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2916 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2918 2005-03-23 Jim Blandy <jimb@redhat.com>
2920 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2921 attributes properly.
2923 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2924 Nick Clifton <nickc@redhat.com>
2926 * configure.tgt: Accept any C library to accompany a GNU Linux
2927 implementation, not just the GNU C library.
2928 * configure.in: Likewise.
2929 * configure: Regenerate.
2931 2005-03-23 Nick Clifton <nickc@redhat.com>
2933 * config/tc-tic30.c: Convert to ISO C90 formatting.
2934 * config/tc-tic30.h: Convert to ISO C90 formatting.
2935 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2936 * config/atof-vax.c: Convert to ISO C90 formatting.
2938 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2940 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2941 relocations correctly as well.
2942 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2943 relocations in mergeable sections section-relative either.
2945 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2947 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2949 2005-03-21 Nick Clifton <nickc@redhat.com>
2951 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2952 warning by providing a prototype for sh_symbian_find_elf_flags.
2954 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2957 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2959 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2960 along with other formats that set bfd_gas. Remove unnecessary
2961 setting of bfd_gas. Delete strongarm cases in generic_target
2964 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2967 * config/tc-m68k.c (TRUNC, SEXT): Define.
2968 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2969 (m68k_ip): Truncate or sign extend expressions as appropriate.
2970 (get_num): Likewise.
2971 (md_apply_fix3): Use SEXT.
2973 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2975 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2976 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2977 (obj-vms.o): Delete rule.
2979 * Makefile.in: Regenerate.
2980 * aclocal.m4: Regenerate.
2981 * doc/Makefile.in: Regenerate.
2982 * po/POTFILES.in: Regenerate.
2984 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2986 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2987 flag for coldfire v4e.
2989 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2991 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2992 xg_apply_fix_value and return a value to indicate success.
2993 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2994 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2995 (xtensa_validate_fix_sub): New.
2996 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2997 (tc_gen_reloc): Move code to handle difference of symbols and code to
2998 apply tentative fix values to ...
2999 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3000 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3001 relocations when linkrelax flag is not set.
3002 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3003 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3005 2005-03-17 Jan Beulich <jbeulich@novell.com>
3007 * config/tc-i386.c (i386_scale): Beautify error message.
3008 (Intel syntax comments): Update.
3009 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3011 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3012 Remove declarations.
3013 (intel_bracket_expr): Declare.
3014 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3015 of the function body in a loop allowing to split an operand into two.
3016 Replace calls to malloc and checks of it returning non-NULL with
3017 calls to xmalloc/xstrdup.
3018 (intel_expr): SHORT no longer handled here. Add comment indicating
3019 comparison ops need implementation.
3020 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3021 Check right operand of - does not specify a register when parsing
3022 the address of a memory reference.
3023 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3024 Check operands do not specify a register when parsing the address of
3026 (intel_e06, intel_e06_1): Likewise.
3027 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3028 handle SHORT as well as unary + and -. Don't accept : except for
3029 segment overrides or in direct far jump/call insns.
3030 (intel_brack_expr): New.
3031 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3033 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3034 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3035 Allow symbolic constants as register scale value.
3036 (intel_get_token): Replace call to malloc and check of return value
3037 with call to xmalloc. Change handling for FLAT to match MASM's.
3038 (intel_putback_token): Don't try to back up/free current token if
3041 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3043 * configure.tgt: Set emulation for arm-*-eabi*.
3044 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3045 * config/te-armeabi.h: New file.
3046 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3047 * config/te-symbian.h: Include "te-armeabi.h".
3049 2005-03-16 Nick Clifton <nickc@redhat.com>
3051 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3052 local variable in case it is clobbered by the setjmp.
3054 2005-03-16 Nick Clifton <nickc@redhat.com>
3055 Ben Elliston <bje@au.ibm.com>
3057 * configure.in (werror): New switch: Add -Werror to the
3058 compiler command line. Enabled by default. Disable via
3060 * configure: Regenerate.
3062 2005-03-16 Nick Clifton <nickc@redhat.com>
3064 * config/obj-coff.h: Convert to ISO C90 formatting.
3065 * config/obj-coff.c: Convert to ISO C90 formatting.
3067 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3069 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3070 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3071 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3072 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3073 (insns): Add ARMv6T2 instructions:
3074 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3075 (arm_archs): Add V6T2 variants.
3077 2005-03-15 Nick Clifton <nickc@redhat.com>
3079 * NEWS: Add cutoff for changes in 2.16 release.
3081 2005-03-15 Jan Beulich <jbeulich@novell.com>
3083 * expr.c (operand): Merge handling of unary + into that for unary
3086 2005-03-14 Eric Christopher <echristo@redhat.com>
3088 * config/tc-mips.c: Include dw2gencfi.h.
3089 (mips_cfi_frame_initial_instructions): New.
3090 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3091 (tc_cfi_frame_initial_instructions): Ditto.
3092 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3093 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3094 * Makefile.am: Update dependencies.
3095 * Makefile.in: Regenerate.
3097 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3099 * po/es.po: Commit new Spanish translation.
3101 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3103 * po/tr.po: Commit new Turkish translation.
3105 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3107 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3110 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3112 * config-gas.com: Mark vax-vms as obsolete.
3113 * configure.in: Remove fmt=vms support.
3114 * config.in: Regenerate.
3115 * configure: Regenerate.
3116 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3118 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3119 Bob Wilson <bob.wilson@acm.org>
3121 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3122 when checking if xg_resolve_literals needs to be called.
3123 * config/tc-xtensa.h: Fix spelling typo in a comment.
3125 2005-03-10 Jan Beulich <jbeulich@novell.com>
3127 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3128 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3129 crafted structure declarations with the types from macro.h.
3131 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3133 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3134 for -mno-shared optimization.
3136 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3138 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3139 (MAX_NOPS): Bump to 4.
3140 (mips_fix_vr4130): New variable.
3141 (nops_for_vr4130): New function.
3142 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3143 nops_for_vr4130 if working around VR4130 errata.
3144 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3145 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3146 (md_parse_option): Handle them.
3147 (md_show_usage): Print them.
3148 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3150 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3152 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3155 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3157 * config/tc-mips.h (mips_flush_pending_output): Delete.
3158 (mips_emit_delays): Declare.
3159 (md_flush_pending_output): Use mips_emit_delays.
3160 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3161 the previous instructions.
3162 (md_begin, append_insn, md_parse_option): Update callers.
3163 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3165 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3166 (s_gpdword): Update callers.
3167 (start_noreorder, end_noreorder): New functions.
3168 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3169 manipulating mips_opts or prev_nop_frag directly.
3170 (mips_flush_pending_output): Delete.
3172 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3174 * config/tc-mips.c (mips_move_labels): New function, taken from...
3175 (append_insn, mips_emit_delays): ...here.
3177 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3179 * config/tc-mips.c (MAX_NOPS): New macro.
3180 (history): Resize to 1 + MAX_NOPS.
3181 (fix_vr4120_class): New enumeration.
3182 (vr4120_conflicts): New variable.
3183 (init_vr4120_conflicts): New function.
3184 (md_begin): Call it.
3185 (insn_uses_reg): Constify first argument.
3186 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3187 (nops_for_insn_or_target): New functions.
3188 (append_insn): Use the new nops_for_* functions instead of inline
3189 delay checks. Generalize prev_nop_frag handling to handle an
3190 arbitrary history length. Insert nops into the history buffer
3191 once the number of nops in prev_nop_frag is fixed.
3192 (emit_delays): Use nops_for_insn instead of inline delay checks.
3194 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3196 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3197 check from branch delay code. Remove unnecessary check for branches.
3199 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3201 * config/tc-mips.c (dummy_opcode): Delete.
3202 (nop_insn, mips16_nop_insn): New variables.
3203 (NOP_INSN): New macro.
3204 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3205 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3206 (md_begin): Initialize nop_insn and mips16_nop_insn.
3207 (append_insn): Use the new emit_nop function to add nops, recording
3208 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3209 to reserve room for the instruction and install_insn to install the
3210 final form. Use insert_into_history to record the instruction in
3211 the history buffer. Use move_insn to do delay slot filling.
3212 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3213 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3214 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3216 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3218 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3219 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3220 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3221 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3222 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3224 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3226 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3227 and extended_p fields with a single fixed_p field.
3228 (append_insn, mips_no_prev_insn): Adjust accordingly.
3230 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3232 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3233 a single mips16_absolute_jump_p bit.
3234 (append_insn): Adjust accordingly.
3236 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3238 * config/tc-mips.h (mips_cl_insn): Move definition to...
3239 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3240 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3242 (history): New variable.
3243 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3244 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3245 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3246 (prev_prev_insn_unreordered): Delete.
3247 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3248 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3251 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3253 * doc/Makefile.am: Update as.info dependencies.
3254 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3256 2005-03-08 Jan Beulich <jbeulich@novell.com>
3258 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3259 error, and point to .purgem documentation if someone really needs
3261 * NEWS: Mention macro redefinition is now an error.
3263 2005-03-08 Jan Beulich <jbeulich@novell.com>
3265 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3266 emitted to. Add more precise diagnostics for non-fitting insns based
3267 on that. Eliminate now superfluous special casing of MLX. Clear out
3268 slot information when dropping an insn.
3270 2005-03-08 Jan Beulich <jbeulich@novell.com>
3272 * config/tc-ia64.c (parse_section_name): Rename to...
3273 (cross_section): In addition to separating the name from the rest of
3274 the arguments, also carry out the operation.
3275 (dot_xdata): Use cross_section.
3276 (dot_float_cons): Likewise.
3277 (dot_xstringer): Likewise.
3278 (dot_xdata_ua): Likewise.
3279 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3281 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3283 * po/gas.pot: Regenerate.
3285 2005-03-04 David Daney <ddaney@avtrex.com>
3287 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3288 instead of '_gp' for -mno-shared optimization.
3290 (s_abicalls): Document it in the comment.
3291 (md_show_usage): Document the -mno-shared option.
3293 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3295 * config/tc-mips.c (mips_set_options): Add sym32 field.
3296 (mips_opts): Initialize it.
3297 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3298 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3299 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3300 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3301 when deciding whether to use a symbolic %highest/%higher expansion.
3302 (macro): Likewise. Remove o64/n32 linux hack. Always use
3303 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3304 and "la". Handle constants separately from symbolic expressions in
3305 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3306 and using load_register to load the high part of the address.
3307 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3308 (OPTION_ELF_BASE): Bump by 2.
3309 (md_longopts): Add entries for -msym32 and -mno-sym32.
3310 (md_parse_option): Handle them.
3311 (usage): Document them.
3312 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3313 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3314 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3315 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3316 -msym32 and -mno-sym32.
3318 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3320 * config/tc-mips.c (load_address): Implement GP optimization
3321 for 64bit address space non-PIC. Fix formatting.
3322 (macro): Likewise. Simplify code.
3323 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3324 (mips_after_parse_args): Simplify code.
3326 2005-03-03 Nick Clifton <nickc@redhat.com>
3328 * expr.c (operand): Remove redundant code enclosed by #ifdef
3329 RELAX_PAREN_GROUPING....#endif.
3331 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3332 reloc is the difference of two symbols defined in the same
3335 * config/tc-iq2000.c (line_comment_chars): Include the # character
3336 as otherwise this breaks #APP/#NO_APP processing.
3338 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3340 * config/tc-arc.c(md_assemble): Remove dead code for handling
3341 immediate indexing of ld and st .
3343 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3344 Joseph Myers <joseph@codesourcery.com>
3346 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3347 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3348 (parse_relocation): Check for a word break after a relocation
3350 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3353 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3355 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3357 2005-03-02 Jan Beulich <jbeulich@novell.com>
3359 * as.c (main): Use unlink_if_ordinary instead of unlink.
3360 * messages.c (as_fatal): Likewise.
3362 2005-03-02 Jan Beulich <jbeulich@novell.com>
3364 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3366 (parse_register): Allow cr8...15 in all modes.
3368 2005-03-02 Jan Beulich <jbeulich@novell.com>
3370 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3371 etc. like normal symbol references (T_ID).
3373 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3375 * symbols.c (fb_label_name): Fix silly thinko in last change.
3377 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3379 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3380 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3382 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3384 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3387 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3390 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3392 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3394 * as.h (assert): Warning fix.
3395 * expr.c (expr): Correct assertion.
3396 * read.c (s_comm_internal): Remove assertion.
3397 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3398 (fixup_segment): Remove assertion.
3399 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3400 (md_apply_fix3): Likewise.
3401 * config/tc-i370.c (md_begin): Correct assertion.
3402 (i370_macro): Warning fix for assertion.
3404 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3406 * configure.in (AC_C_BIGENDIAN): Invoke.
3407 * configure: Regenerate.
3408 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3409 host variable to set string header size.
3410 * config/obj-aout.c (obj_header_append): Don't use host structs.
3411 (obj_symbol_to_chars): Likewise.
3412 (obj_emit_strings): Likewise. Use the passed in output pointer.
3413 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3414 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3415 not sizeof host struct.
3416 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3417 (obj_emit_strings): Likewise.
3418 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3419 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3421 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3423 (host_number_to_chars): Define.
3424 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3425 host internal struct to set header sizes.
3426 * config/tc-i960.c (md_number_to_field): Warning fix.
3427 (md_ri_to_chars): Use host byte order.
3428 (get_cdisp, md_apply_fix3): Warning fix.
3429 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3431 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3433 * doc/c-arc.texi: Update documentation about ARC's extension
3436 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3438 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3441 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3443 * cgen.c: Warning fixes.
3444 * config/tc-arc.c: Likewise.
3445 * config/tc-arm.c: Likewise.
3446 * config/tc-avr.c: Likewise.
3447 * config/tc-d10v.c: Likewise.
3448 * config/tc-d30v.c: Likewise.
3449 * config/tc-frv.c: Likewise.
3450 * config/tc-frv.h: Likewise.
3451 * config/tc-h8300.c: Likewise.
3452 * config/tc-h8500.c: Likewise.
3453 * config/tc-i370.c: Likewise.
3454 * config/tc-i960.c: Likewise.
3455 * config/tc-ia64.c: Likewise.
3456 * config/tc-ip2k.c: Likewise.
3457 * config/tc-m68hc11.c: Likewise.
3458 * config/tc-maxq.c: Likewise.
3459 * config/tc-mcore.c: Likewise.
3460 * config/tc-mips.c: Likewise.
3461 * config/tc-msp430.c: Likewise.
3462 * config/tc-pj.c: Likewise.
3463 * config/tc-ppc.c: Likewise.
3464 * config/tc-ppc.h: Likewise.
3465 * config/tc-s390.c: Likewise.
3466 * config/tc-sh.c: Likewise.
3467 * config/tc-sh64.c: Likewise.
3468 * config/tc-tic4x.c: Likewise.
3469 * config/tc-tic80.c: Likewise.
3470 * config/tc-v850.c: Likewise.
3471 * config/tc-vax.c: Likewise.
3472 * config/tc-w65.c: Likewise.
3473 * config/tc-xstormy16.c: Likewise.
3474 * config/tc-z8k.c: Likewise.
3476 2005-02-22 Catherine Moore <clm@cm00re.com>
3478 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3479 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3481 2005-02-22 Eric Christopher <echristo@redhat.com>
3483 * config/tc-mips.c (struct proc): Change isym to
3484 func_sym. New member func_end_sym.
3485 (s_mips_ent): Update.
3486 (s_mips_end): Ditto. Add code to compute function size.
3488 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3490 * read.c: Warning fixes.
3491 * config/obj-elf.c: Likewise.
3493 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3495 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3498 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3500 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3503 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3505 (demand_empty_rest_of_line): Likewise.
3506 (tic54x_sblock): Likewise.
3507 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3509 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3511 * read.c (address_bytes): New function.
3512 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3513 (potable): Add "dc.a".
3514 (cons_worker): Handle "dc.a".
3515 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3517 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3519 * input-file.c (input_file_open): Rearrange to avoid warning.
3521 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3523 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3524 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3525 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3527 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3529 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3530 uses after .set noat.
3531 (load_address): Likewise.
3532 (macro): Likewise. Don't try to avoid $at use by sacrificing
3533 the target register before it is stored, it won't work.
3535 2005-02-17 James E Wilson <wilson@specifixinc.com>
3537 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3538 see an instruction that specifies a template.
3540 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3542 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3543 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3544 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3546 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3548 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3550 * config/tc-ia64.c (md): Add hint_b.
3551 (emit_one_bundle): Handle md.hint_b for "hint".
3552 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3553 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3554 (ia64_init): Set md.hint_b to error.
3555 (md_assemble): Handle md.hint_b for "hint.b".
3557 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3558 * doc/c-ia64.texi: Likewise.
3560 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3562 * tc.h (struct relax_type, relax_typeS): Move from here..
3563 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3564 * ecoff.c (ecoff_new_file): Add appfile param.
3565 * ecoff.h (ecoff_new_file): Likewise.
3566 * itbl-lex.h: New file.
3567 * itbl-lex.l: Include itbl-lex.h.
3568 * itbl-parse.y: Likewise.
3569 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3570 * read.c (s_app_file_string): Mark appfile possibly unused.
3571 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3572 * subsegs.h (struct seg_info_trash): Delete.
3573 (seg_info): Use segment_info_type instead.
3574 * config/obj-coff.c (struct filename_list): Make filename const char *.
3575 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3576 * config/obj-elf.c (elf_file_symbol): Similarly.
3577 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3579 * config/tc-arc.c (md_operand): Warning fix.
3580 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3581 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3582 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3583 * config/tc-frv.c (frv_force_relocation): Warning fix.
3584 * config/tc-m68k.c (md_parse_option): Delete unused var.
3585 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3586 * config/tc-sparc.c: Likewise.
3587 (s_common): Warning fix.
3588 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3589 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3591 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3592 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3593 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3594 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3595 (tic4x_do_align): Use TIC_NOP_OPCODE.
3596 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3597 * config/tc-vax.c: Include netinet/in.h.
3598 (tc_headers_hook): Formatting.
3599 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3601 2005-02-17 Jan Beulich <jbeulich@novell.com>
3603 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3604 parsing inN, locN, outN. Set 'idx' to offset register number starts
3605 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3608 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3610 * config/tc-mips.c (load_address): Fix formatting.
3611 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3612 Catch macros which are unexpandable without AT. Remove duplicate
3614 (macro2): Remove duplicate zeroing of used_at.
3616 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3618 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3621 2005-02-15 Nigel Stephens <nigel@mips.com>
3622 Maciej W. Rozycki <macro@mips.com>
3624 * config/tc-mips.c (reloc_needs_lo_p): Handle
3625 BFD_RELOC_MIPS16_HI16_S.
3626 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3627 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3628 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3630 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3631 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3632 Call my_getSmallExpression() to parse percent operators.
3633 (percent_op_match, mips_percent_op): Separate definitions.
3634 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3635 (parse_relocation): Handle the MIPS16 mode using
3637 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3638 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3640 2005-02-15 Jan Beulich <jbeulich@novell.com>
3642 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3643 instead of explicitly dealing with the translation; exclude
3644 relocations that are already pcrel, however.
3646 2005-02-15 Jan Beulich <jbeulich@novell.com>
3648 * config/tc-ia64.c: Include limits.h (if available).
3649 (gr_values[0]): Set path to INT_MAX.
3650 (dot_reg_val): Don't allow changing value of r0. Limit range of
3651 general registers at r127.
3652 (specify_resource): Default resource index is -1. Don't set resource
3653 index (in case IA64_RS_RSE) without setting the specific flag.
3654 (note_register_values): Check operand is O_constant before tracking
3655 input value of moves. Add tracking for dep.z with constant inputs.
3656 (print_dependency): Resource index of specific resource may be zero.
3657 (check_dependencies): Likewise.
3659 2005-02-15 Jan Beulich <jbeulich@novell.com>
3661 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3662 reg_class. Check operands and emit diagnostics for illegal use of
3665 2005-02-15 Jan Beulich <jbeulich@novell.com>
3667 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3668 new variables type, suffix, and width. Handle
3669 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3670 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3671 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3672 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3673 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3674 if unable to translate relocation type, using the new variables.
3676 2005-02-15 Jan Beulich <jbeulich@novell.com>
3678 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3679 (ty_symbol_chars): Define.
3680 * config/tc-ia64.c (ia64_symbol_chars): Define.
3682 2005-02-15 Jan Beulich <jbeulich@novell.com>
3684 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3685 input_line_pointer was advanced.
3687 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3689 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3692 2005-02-13 Jan Beulich <jbeulich@novell.com>
3694 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3695 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3697 (ia64_init): Set md.detect_dv.
3698 (ia64_start_line): New static variable warned. Warn only once when
3699 encountering explicit stops in automatic mode.
3700 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3701 * NEWS: Mention new default mode.
3703 2005-02-13 Jan Beulich <jbeulich@novell.com>
3705 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3706 be freed when wiping out previous state. Canonicalize names before
3707 use. Free name string when detecting redefinition.
3708 (dot_pred_rel): Call generic expression parser to process arguments.
3709 Handle O_register case for individual predicates and O_subtract for
3711 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3713 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3714 Warn if multiple found, issue error if resulting symbol name has zero
3716 (dot_alias): Canonicalize name before use.
3718 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3720 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3722 (in_procedure): Return -1 for warning.
3723 (in_prologue): Likewise.
3724 (in_body): Likewise.
3726 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3728 * config/tc-ia64.c (dot_xdata): Undo the last change.
3729 (dot_float_cons): Likewise.
3730 (dot_xstringer): Likewise.
3731 (dot_xdata_ua): Likewise.
3732 (dot_float_cons_ua): Likewise.
3734 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3736 * NEWS: Mention "-munwind-check=[warning|error]".
3738 * config/tc-ia64.c (md): Add unwind_check.
3739 (unwind_diagnostic): New.
3740 (in_procedure): Call unwind_diagnostic when a directive isn't
3742 (in_prologue): Call unwind_diagnostic when a directive isn't in
3744 (in_body): Call unwind_diagnostic when a directive isn't in
3746 (dot_endp): Set md.unwind_check to error before calling
3747 in_procedure and restore it after. When the name is missing or
3748 couldn't be found, use the one from the last .proc if
3749 md.unwind_check isn't error. Warn if md.unwind_check is
3751 (md_parse_option): Handle "-munwind-check=[warning|error]".
3752 (md_show_usage): Add "-munwind-check=[warning|error]".
3753 (ia64_init): Set md.unwind_check to warning.
3755 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3756 * doc/c-ia64.texi: Likewise.
3758 2005-02-11 Jan Beulich <jbeulich@novell.com>
3760 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3762 (ia64_parse_name): New third parameter.
3763 (md_parse_name): Pass third argument.
3764 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3765 (md_operand): Handling of '@'-prefixed symbols moved from here...
3766 (ia64_parse_name): ...to here.
3768 2005-02-11 Jan Beulich <jbeulich@novell.com>
3770 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3771 (errata_nop_necessary_p): Remove declaraction and definition.
3772 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3773 update md.group_idx. Don't reset md.last_groups.
3775 2005-02-11 Jan Beulich <jbeulich@novell.com>
3777 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3779 (dot_xdata): Free section name after use.
3780 (dot_float_cons): Likewise.
3781 (dot_xstringer): Likewise.
3782 (dot_xdata_ua): Likewise.
3783 (dot_float_cons_ua): Likewise.
3784 (md_pseudo_table): Add xdata16 and xdata16.ua.
3786 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3788 * doc/all.texi: Add IA64.
3789 * doc/as.texinfo: Likewise.
3791 * doc/c-ia64.texi: Fix typos.
3793 2005-02-10 Julian Brown <julian@codesourcery.com>
3795 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3797 (do_t_push_pop): Likewise.
3798 (md_assemble): Likewise.
3799 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3800 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3801 (create_unwind_entry): Output dependency on the required personality
3804 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3806 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3807 * subsegs.c (seg_not_empty_p): Likewise.
3809 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3811 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3812 relative jump calculation.
3813 <md_convert_frag) : Likewise.
3814 <output_disp): Likewise.
3816 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3818 * write.c (write_object_file): Recognize warning-symbol construct
3819 and skip object- and target- handling for the second symbol.
3821 2005-02-02 Jan Beulich <jbeulich@novell.com>
3823 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3824 designators along with quoted ones. Free copy of quoted designator
3827 2005-02-01 Ben Elliston <bje@au.ibm.com>
3829 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3830 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3831 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3832 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3833 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3834 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3835 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3836 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3837 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3838 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3839 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3840 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3841 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3842 #if 0'd code throughout.
3844 2005-01-31 Nick Clifton <nickc@redhat.com>
3846 * as.c (parse_args): Bump copyright date reported by --version to
3849 2005-01-31 Nick Clifton <nickc@redhat.com>
3851 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3854 2005-01-31 Jan Beulich <jbeulich@novell.com>
3856 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3857 that can end with .endr in that case. Make requiring/permitting
3858 pseudo-ops without leading dot closer to the logic in read.c serving
3860 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3863 2005-01-31 Jan Beulich <jbeulich@novell.com>
3865 * macro.c (do_formals): Adjust to no longer accept empty parameter
3867 (define_macro): Adjust to no longer accept empty macro name, garbage
3868 following the parameters, or macros that were previously defined.
3869 * read.c (s_bad_end): Declare.
3870 (potable): Add endm. Handler for endr and endm is s_bad_end.
3871 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3873 * read.h (s_bad_endr): Remove.
3875 2005-01-31 Jan Beulich <jbeulich@novell.com>
3877 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3878 immediately discarding (but counting) those exceeding the maximum
3879 possible amount. Track whether output and input operand counts ever
3880 matched, and use this to better indicate which of the operands/
3881 operand types was wrong; specifically don't default to pointing to
3884 2005-01-31 Jan Beulich <jbeulich@novell.com>
3886 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3887 variable in dot_endp). Add body and insn. Make prologue,
3888 prologue_mask, body, and insn bitfields.
3889 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3891 (in_procedure, in_prologue, in_body): New.
3892 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3893 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3894 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3895 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3896 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3897 dot_personality): Use the appropriate one of the above.
3898 (dot_proc): Clear unwind.proc_start; set to current location only if
3899 none of the entry points were valid. Check for non-zero-length entry
3900 point names. Check that entry points aren't defined, yet. Clear
3901 unwind.prologue, unwind.body, and unwind.insn.
3902 (dot_body): Call in_procedure. Check that first directive in procedure
3903 had no insns emitted before. Set unwind.body.
3904 (dot_prologue): Call in_procedure. Check that not already in prologue.
3905 Check that first directive in procedure had no insns emitted before.
3907 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3908 length entry point names. Check that entry points became defined.
3909 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3911 2005-01-31 Jan Beulich <jbeulich@novell.com>
3913 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3914 before actually using it. Don't generate an error in manual bundling
3915 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3916 Don't generate an error in manual bundling mode when looking at an
3917 insn required to be last in its group but the required slot hasn't
3918 been reached, yet. Allow conversion from MII to MI;I for bundle
3919 consisting of only 2 insns with the stop between them. Suppress
3920 various meaningless errors resulting from detecting earlier ones.
3922 2005-01-31 Jan Beulich <jbeulich@novell.com>
3924 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3927 2005-01-28 Christian Groessler <chris@groessler.org>
3929 * config/tc-z8k.c (md_assemble): Improve error detection.
3931 2005-01-28 Jan Beulich <jbeulich@novell.com>
3933 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3934 for personality routine pointer only if there is one.
3935 (ia64_convert_frag): Likewise.
3936 (generate_unwind_image): Likewise.
3938 2005-01-27 Christian Groessler <chris@groessler.org>
3940 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3941 (md_apply_fix3): Make relative branches out of range an error
3942 instead of a warning. Display correct line number for out of
3943 range branches/calls/memory accesses.
3945 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3947 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3948 to emit .debug_line and other debug sections.
3949 * as.h (seg_not_empty_p): Declare.
3950 * subsegs.c (seg_not_empty_p): New predicate.
3952 2005-01-27 Andrew Cagney <cagney@gnu.org>
3954 * configure: Regenerate to track ../gettext.m4 change.
3956 2005-01-27 Jan Beulich <jbeulich@novell.com>
3958 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3960 2005-01-27 Jan Beulich <jbeulich@novell.com>
3962 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3963 to/from application registers dynamic insns.
3964 (md_assemble): Defer resolution of move to/from application registers
3965 dynamic insns when they can be issued on either the I- or M-units.
3967 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3969 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3970 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3971 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3972 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3973 * cgen.c (gas_cgen_parse_operand): Handle
3974 CGEN_PARSE_OPERAND_SYMBOLIC.
3975 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3976 (frv_force_relocation): Likewise. Fix handling of PIC
3978 (md_apply_fix3): Likewise.
3980 2005-01-21 Ben Elliston <bje@au.ibm.com>
3982 * as.h: Remove #if 0'd code.
3983 * atof-generic.c (atof_generic): Likewise.
3984 * ecoff.c (ecoff_directive_frame): Likewise.
3985 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3986 * itbl-ops.c (itbl_add_reg): Likewise.
3987 * listing.c (calc_hex): Likewise.
3988 * read.c (MASK_CHAR): Likewise.
3989 * subsegs.c (subsegs_print_statistics): Likewise.
3990 * symbols.c (indent): Likewise.
3991 * write.c (write_relocs): Likewise.
3992 (write_object_file): Likewise.
3993 (relax_frag): Likewise.
3995 2005-01-20 Nick Clifton <nickc@redhat.com>
3997 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3998 getopt_long_only() from considering -a as an abbreviation for
4000 (parse_args): Fix the parsing of -a=<file>.
4002 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4005 * read.c (s_incbin): Adjust default count for skip. Check validity
4006 of count and skip rigorously.
4008 2005-01-19 Fred Fish <fnf@specifixinc.com>
4010 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4012 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4014 * read.c (convert_to_bignum): New function, split out from...
4015 (emit_expr): ...here. Handle the case where X_add_number is
4016 positive and the input value is negative.
4017 (output_big_sleb128): Fix setting of continuation bit. Check whether
4018 the final byte needs to be sign-extended. Fix size-shrinking loop.
4019 (emit_leb128_expr): When generating a signed leb128, see whether the
4020 sign of an O_constant's X_add_number matches the sign of the input
4021 value. Use a bignum if not.
4023 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4025 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4026 arch_sh_up in order to match the external name and make the
4027 testsuite's job easier.
4029 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4032 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4034 2005-01-12 Nick Clifton <nickc@redhat.com>
4036 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4037 ignored_arguments array.
4039 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4041 * write.c (write_object_file): Disallow a symbol equated to
4044 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4046 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4048 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4049 (maxq_target): New function: Set the machine type.
4051 2005-01-06 Paul Brook <paul@codesourcery.com>
4053 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4054 (md_begin): Handle TE_VXWORKS for FP defaults.
4055 (md_apply_fix3): Correct rela offsets.
4056 (elf32_arm_target_format): Add VxWorks targets.
4058 2005-01-06 Paul Brook <paul@codesourcery.com>
4060 * configure.tgt: Set em=vxworks for *-*-vxworks.
4061 * config/te-vxworks.h: New File.
4063 2005-01-06 Paul Brook <paul@codesourcery.com>
4065 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4067 2005-01-04 Dmitry Diky <diwil@spec.ru>
4069 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4072 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4074 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4075 (dot_loc): New function.
4076 (md_pseudo_table): Add entry to map .loc to dot_loc().
4077 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4078 seen a .loc directive or we're generating DWARF2 debug info for
4081 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4084 * read.c (s_comm_internal): Don't zero end of name until size
4085 expression has been parsed.
4087 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4089 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4091 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4093 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4096 2004-12-22 Ian Lance Taylor <ian@airs.com>
4098 * configure.tgt: New.
4099 * configure.in: Move setting of cpu_type, fmt, etc., to
4101 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4102 $(srcdir)/configure.tgt.
4103 * configure, Makefile.in: Rebuild.
4105 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4107 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4108 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4110 (avr_offset_expression): New function to parse offsets for LDI
4112 (avr_operand): Use it.
4113 (md_apply_fix3): Generate the relocs.
4115 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4117 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4118 BFD_RELOC_SH_IMMS10BY8 relocation.
4120 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4121 than just ignoring bad code.
4123 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4125 * config/tc-v850.c (handle_lo16): New function.
4126 (v850_reloc_prefix): Use it to check lo().
4127 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4129 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4131 * configure.in: Add s390x-ibm-tpf support.
4132 * configure: Regenerate.
4134 2004-12-15 Jan Beulich <jbeulich@novell.com>
4136 * config/obj-elf.c (obj_elf_change_section): Only set type and
4137 attributes on new sections. Emit warning when type of re-declared
4138 section doesn't match.
4140 2004-12-15 Jan Beulich <jbeulich@novell.com>
4142 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4143 '.cfi_startproc simple' doesn't inherit the old value.
4145 2004-12-15 Jan Beulich <jbeulich@novell.com>
4147 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4148 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4149 generation to emit a factored offset.
4151 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4153 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4154 which is too large in the case of NO_PIC without 64-bit
4157 * config/tc-mips.c (mips_in_shared): New static variable.
4158 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4159 (md_longopts): Add -mshared and -mno-shared.
4160 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4161 (s_cpload): Implement !mips_in_shared case.
4162 (s_cpsetup): Likewise.
4163 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4164 * NEWS: Mention -mno-shared.
4166 2004-12-09 Paul Brook <paul@codesourcery.com>
4168 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4171 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4173 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4174 sequence, increase the size of the sequence.
4176 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4179 2004-12-07 Ben Elliston <bje@gnu.org>
4181 * read.c (s_align): Use an align_limit temporary to allay a GCC
4182 signed/unsigned comparison warning.
4184 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4186 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4187 * configure.in: Use it for arm*-*-linux-gnueabi*.
4188 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4189 * config/te-armlinuxeabi.h: New file.
4190 * Makefile.in: Regenerated.
4191 * aclocal.m4: Likewise.
4192 * configure: Likewise.
4193 * doc/Makefile.in: Regenerated.
4195 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4197 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4198 (xtensa_restore_emit_state): Likewise.
4200 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4202 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4205 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4207 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4208 * Makefile.in: Regenerate.
4210 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4212 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4213 functions, give functions a meaningful name, add comments.
4214 (check_range): New function - Replace operand size calculation
4215 with range checking.
4216 (assemble_insn): Update Algorithm, improve error issuing.
4218 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4221 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4223 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4224 miss between different section in the same module.
4225 (tc_gen_reloc): Likewise.
4227 2004-11-25 Theodore A. Roth <troth@openavr.org>
4229 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4230 atmega325, atmega3250, atmega645 and atmega6450.
4232 2004-11-25 Jan Beulich <jbeulich@novell.com>
4234 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4235 permissible for the selected instruction suffix.
4236 (process_suffix): For DefaultSize instructions, suppressing the
4237 guessing of a 'q' suffix if the instruction doesn't support it is
4238 pointless, because only an 'l' suffix can be guessed in this place.
4240 2004-11-24 Nick Clifton <nickc@redhat.com>
4242 * config/tc-iq2000.c: Remove support for IQ10 processor.
4243 Convert to ISO C90 formatting.
4244 * config/tc-iq2000.h: Likewise.
4246 2004-11-23 Nick Clifton <nickc@redhat.com>
4248 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4249 in this table. They should be correct now.
4251 2004-11-23 Jan Beulich <jbeulich@novell.com>
4253 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4254 indicate the MMX extensions added by both SSE and 3DNow!A.
4255 (Cpu3dnowA): Declare.
4256 (CpuUnknownFlags): Update.
4257 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4258 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4259 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4260 3DNow!. Athlon additionally implies 3DNow!A. Several new
4261 entries (those starting with a dot are for sub-arch specification).
4262 (set_cpu_arch): Handle sub-arch specifications.
4263 (parse_insn): Distinguish between instructions not supported because
4264 of insufficient CPU features and because of 64-bit mode.
4265 * doc/c-i386.texi: Describe enhanced .arch directive.
4267 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4269 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4271 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4273 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4274 without a corresponding .debug_info section.
4276 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4278 * read.c (potable): Add "error" and "warning".
4279 (s_errwarn): New function.
4280 * read.h (s_errwarn): Declare.
4281 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4283 2004-11-22 Nick Clifton <nickc@redhat.com>
4285 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4288 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4290 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4291 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4293 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4295 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4296 (coff_adjust_symtab): Adjust call.
4297 (crawl_symbols): Likewise.
4298 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4299 (obj_app_file): Adjust.
4301 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4303 * configure.in: Enable bfd_assember for the MAXQ port.
4304 * configure: Regenerate.
4306 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4307 Sterling Augustine <sterling@tensilica.com>
4309 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4310 there is a conflict.
4311 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4312 interfaces that are related as determined by xtensa_interface_class_id.
4314 2004-11-12 Nick Clifton <nickc@redhat.com>
4316 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4317 offsets for conditional branches.
4319 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4321 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4323 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4325 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4326 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4328 (relax_frag_immed): Update call to update_next_frag_state.
4330 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4332 * obj.h (struct format_ops <app_file>): Add int param.
4333 * read.h (s_app_file_string): Likewise.
4334 * read.c (s_app_file_string): Likewise.
4335 (s_app_file): Adjust s_app_file_string call.
4336 * config/tc-mips.c (s_mips_file): Likewise.
4337 * config/obj-coff.h (obj_app_file): Add app param.
4338 * config/obj-ecoff.h (obj_app_file): Likewise.
4339 * config/obj-multi.h (obj_app_file): Likewise.
4340 * config/obj-elf.h (elf_file_symbol): Likewise.
4341 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4342 if called for # preprocessor lines.
4344 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4347 * symbols.c (resolve_symbol_value): Convert weak symbols only
4349 (symbol_equated_reloc_p): Don't equate weaks when relocating
4350 only for Windows PECOFF.
4352 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4354 * config/tc-crx.c (print_insn): Check and set insn_addr.
4355 * config/tc-crx.h (md_frag_check): Define.
4357 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4358 Vineet Sharma <vineets@noida.hcltech.com>
4360 * configure.in: Add support for new target maxq-coff.
4361 * configure: Regenerate.
4362 * NEWS: Mention new support.
4363 * config/tc-maxq.c: New file.
4364 * config/tc-maxq.h: New file.
4365 * config/obj-coff.h: Add support for maxq-coff.
4367 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4369 * symbols.c (any_external_name): Define.
4370 (resolve_symbol_value): Convert weak symbols.
4371 (S_SET_EXTERNAL): Support any_external_name.
4372 (S_SET_NAME): Qualify parameter const.
4373 (symbol_equated_reloc_p): Equate to weaks when relocating.
4374 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4375 * tc.h (any_external_name): Declare.
4376 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4378 (weak_is_altname): Declare and define.
4379 (weak_name2altname): Same.
4380 (weak_altname2name): Same.
4381 (weak_uniquify): Same.
4382 (weak_altprefix): Define.
4383 (obj_coff_weak): Change .weak syntax and handling.
4384 (coff_frob_symbol): Fix PE weak symbol alternates.
4385 * config/obj-coff.h (USE_UNIQUE): Define.
4386 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4387 are in another segment.
4388 (tc_gen_reloc): Remove broken addend hack.
4389 doc/as.texinfo: Update.
4391 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4393 * config/tc-xtensa.c (total_frag_text_expansion): New.
4394 (md_estimate_size_before_relax): Use it.
4395 (find_address_of_next_align_frag): Likewise.
4397 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4399 * config/tc-crx.c: Rename argument types.
4400 (processing_arg_number): Rename to 'cur_arg_num'.
4401 (get_number_of_bits): Rename to 'set_operand_size'.
4402 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4403 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4404 (set_indexmode_parameters): Remove function, integrate its code into
4406 (set_operand_size): Get rid of 'Operand Number' function parameter -
4407 use global variable 'cur_arg_num' instead.
4408 Use a local 'argument' pointer to reference the current argument.
4409 (parse_operand): Likewise.
4410 (set_operand): Likewise.
4411 (process_label_constant): Likewise.
4413 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4415 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4416 (add_section_rename): Delete. Inlined into...
4417 (build_section_rename): ...here. Use xstrdup instead of strdup.
4418 (xtensa_section_rename): Drop "const" from argument and return types.
4419 (md_show_usage): Indent to match show_usage().
4420 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4421 (tc_canonicalize_section_name): Define.
4422 (md_elf_section_rename): Remove unused macro.
4423 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4424 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4425 (Frame Directive): Delete.
4427 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4429 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4430 * config/tc-arm.c (target_oabi): Delete.
4431 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4432 (arm_opts): Remove moabi.
4433 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4434 * doc/c-arm.texi (ARM Options): Likewise.
4435 * configure: Regenerated.
4437 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4439 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4440 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4441 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4442 * configure: Regenerate.
4443 * config/tc-cris.c (enum cris_archs): New.
4444 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4445 (cris_insn_ver_valid_for_arch): New functions.
4446 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4447 (cris_arch): New variable.
4448 (md_pseudo_table): New pseudo .arch.
4449 (err_for_dangerous_mul_placement): Initialize according to
4451 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4453 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4454 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4455 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4456 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4457 use in md_cris_relax_table.
4458 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4459 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4460 Update and improve head comment.
4461 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4462 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4464 (md_longopts): New option --march=...
4465 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4467 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4468 (HANDLE_RELAXABLE): New macro.
4469 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4470 cases. Check for weak symbols and assume not relaxable. Handle
4471 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4472 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4474 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4475 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4476 (cris_create_short_jump): Adjust for CRISv32.
4477 (cris_relax_frag): Handle new states.
4478 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4479 (md_begin): Define symbols "..asm.arch.cris.v32",
4480 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4481 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4482 when entering opcode table entry points.
4483 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4484 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4485 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4486 (cris_process_instruction): Initialize out_insnp->insn_type to
4487 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4488 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4490 <case 'm'>: Check that modified_char == '.'.
4491 <invalid operands>: Consume the rest of the line.
4492 When operands don't match, skip over subsequent insns with
4493 non-matching version specifier but same mnemonic.
4494 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4495 special registers in CRISv32 are always 32 bit long.
4496 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4498 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4499 and compatible. Recognize "ACR" for v32, unless followed by "+".
4500 (get_spec_reg): Consider cris_arch when looking up register.
4501 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4503 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4504 (cris_get_expression): Restore input_line_pointer if failing "early".
4505 (get_flags): Consider cris_arch and recognize flags accordingly.
4506 (branch_disp): Adjust for CRISv32.
4507 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4508 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4509 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4510 resolved. Don't enter zeros in object file for
4512 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4513 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4514 (md_parse_option): Break out "return 1".
4515 <OPTION_ARCH> New case.
4516 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4517 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4518 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4519 <case BFD_RELOC_32_PCREL>: New cases.
4520 Addends for non-zero fx_pcrel are too in fx_offset.
4521 (md_show_usage): Show --march=<arch>.
4522 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4523 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4524 (s_syntax) <struct syntaxes>: Properly constify member operand.
4525 * config/tc-cris.h (TARGET_MACH): Define.
4526 (cris_mach): Declare.
4527 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4528 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4529 (CRIS-Opts): Document --march=...
4530 (CRIS-Pseudos): Document .arch.
4532 2004-11-04 Jan Beulich <jbeulich@novell.com>
4534 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4535 intel syntax and no register prefix, allow $ in symbol names when
4537 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4538 (intel_float_operand): Add fourth return value indicating math control
4539 operations. Make classification more precise.
4540 (md_assemble): Complain if memory operand of mov[sz]x has no size
4542 (parse_insn): Translate word operands to floating point instructions
4543 operating on integers as well as control instructions to short ones
4544 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4545 floating point instructions operating on non-integer operands.
4546 (match_template): Remove fldcw special case. Adjust q-suffix handling
4547 to permit it on fild/fistp/fisttp in AT&T mode.
4548 (process_suffix): Don't guess DefaultSize insns' suffix from
4549 stackop_size for certain floating point control instructions. Guess
4550 suffix for branch and [ls][gi]dt based on flag_code. Split error
4551 messages for Intel and AT&T syntax, and make the condition more strict
4552 for the former. Adjust suppressing of generation of operand size
4554 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4555 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4556 more error checking.
4557 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4558 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4560 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4562 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4563 md_short_jump_size, md_long_jump_size.
4564 * write.c [!WORKING_DOT_WORD]: Ditto.
4565 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4567 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4569 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4570 const qualifier in these definitions.
4571 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4572 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4574 2004-11-02 Nick Clifton <nickc@redhat.com>
4576 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4577 table before deciding to produce a .debug_line section to match up
4578 with a user provided .debug_info section.
4580 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4582 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4583 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4585 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4587 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4588 (get_flags): New function.
4589 (get_number_of_bits): Edit comments, update numeric values to
4591 (process_label_constant): Don't support the colon
4592 format (SYMBOL:[s|m|l]).
4593 (set_cons_rparams): Support argument type 'arg_rbase'.
4594 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4595 (handle_LoadStor): Bug fix, first handle post-increment mode.
4596 (getreg_image): Remove redundant code, update according to latest
4598 (print_constant): Bug fix relate to 3-word instructions.
4599 (assemble_insn): Bug fix, when matching instructions, verify also
4600 instruction type (not only mnemonic).
4601 Add various error checking.
4602 (preprocess_reglist): Support HI/LO and user registers.
4604 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4606 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4607 in an epilogue directive go negative.
4609 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4612 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4613 after reporting template error during manual bundling. Reported
4614 by Michael Dupont, michaelx.dupont@intel.com.
4616 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4618 * Makefile.am: Run dep-am.
4619 * aclocal.m4: Regenerate with automake 1.9.2.
4620 * Makefile.in: Regenerate with automake 1.9.2.
4621 * doc/Makefile.in: Likewise.
4623 * config/tc-arm.c: Include "dw2gencfi.h".
4624 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4626 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4627 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4628 (tc_cfi_frame_initial_instructions): Define.
4629 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4632 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4634 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4636 Update coprocessor id to be unsigned immediate.
4638 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4640 * config/tc-i386.c (O_secrel): Delete.
4641 (tc_pe_dwarf2_emit_offset): New function.
4642 * config/tc-i386.h (O_secrel): Define as O_md1.
4643 (TC_DWARF2_EMIT_OFFSET): Define.
4645 2004-10-18 Nick Clifton <nickc@redhat.com>
4647 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4648 ignore @fptr() directives for 4-byte fixups.
4650 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4652 * Makefile.am: Run "make dep-am"
4653 * Makefile.in: Regenerate.
4655 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4657 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4658 Remove comments about placement of literal pools.
4659 (Literal Directive): Update description of literal placement.
4660 (Literal Prefix Directive): Remove statement that this does not apply
4661 to absolute-mode literals. Describe new section naming scheme.
4663 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4665 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4666 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4667 is_windowed_return_opcode): Delete.
4668 (xtensa_frob_label): Use get_subseg_target_freq.
4669 (md_assemble): Inline call to is_entry_opcode.
4670 (xtensa_handle_align): Inline call to get_frag_is_literal.
4671 (relaxation_requirements): Inline call to is_jx_opcode.
4672 (emit_single_op): Inline call to is_movi_opcode.
4673 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4674 get_frag_is_no_transform, is_entry_opcode, and
4675 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4676 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4677 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4678 Inline calls to get_frag_is_no_transform.
4679 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4680 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4681 get_frag_is_no_transform.
4682 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4683 and set_frag_is_no_transform.
4684 (get_expression_value): Delete.
4685 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4686 cur_target_freq to target_freq.
4687 (get_subseg_info): Split out code to create a new map entry into ...
4688 (add_subseg_info): ... this new function.
4689 (get_last_insn_flags): Check if get_subseg_info succeeded.
4690 (set_last_insn_flags): Call add_subseg_info if needed.
4691 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4692 (xtensa_reorder_segments): Compute last_sec while counting sections.
4693 Remove call to get_last_sec.
4694 (get_last_sec): Delete.
4695 (cache_literal_section): Inline call to retrieve_literal_seg and its
4696 callees, seg_present and add_seg_list.
4697 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4698 (get_frag_is_insn, get_frag_is_no_transform,
4699 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4700 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4702 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4704 * config/tc-xtensa.c: Use ISO C90 formatting.
4705 * config/tc-xtensa.h: Likewise.
4706 * config/xtensa-istack.h: Likewise.
4707 * config/xtensa-relax.c: Likewise.
4708 * config/xtensa-relax.h: Likewise.
4710 2004-10-12 Paul Brook <paul@codesourcery.com>
4712 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4715 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4718 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4720 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4722 (Acknowledgements): Use "GAS" instead of AS variable.
4724 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4726 * config/tc-i386.c: Include "elf/x86-64.h".
4727 (i386_elf_section_type): New function.
4728 * config/tc-i386.h (md_elf_section_type): Define.
4729 (i386_elf_section_type): New prototype.
4731 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4733 * config/m68k-parse.h (enum m68k_register): New control register,
4735 * config/tc-m68k.c: Correct control register set for MCF5249.
4737 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4738 Sterling Augustine <sterling@tensilica.com>
4740 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4741 (UNREACHABLE_MAX_WIDTH): Define.
4742 (XTENSA_FETCH_WIDTH): Delete.
4743 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4744 prefer_const16, prefer_l32r): New global variables.
4745 (LIT4_SECTION_NAME): Define.
4746 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4747 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4748 (frag_flags struct): New.
4749 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4750 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4751 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4752 (MAX_FORMATS): Define.
4753 (op_placement_info struct, op_placement_table): New.
4754 (O_pltrel, O_hi16, O_lo16): Define.
4755 (directiveE enum): Rename directive_generics to directive_transform.
4756 Delete directive_relax. Add directive_schedule,
4757 directive_absolute_literals, and directive_last_directive.
4758 (directive_info): Rename "generics" to "transform". Delete "relax".
4759 Add "schedule" and "absolute-literals".
4760 (directive_state): Adjust entries to match changes in directive_info.
4761 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4762 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4763 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4764 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4765 (align_only_targets, software_a0_b_retw_interlock,
4766 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4767 software_avoid_short_loop, software_avoid_close_loop_end,
4768 software_avoid_all_short_loops, specific_opcode): Delete.
4769 (warn_unaligned_branch_targets): New.
4770 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4771 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4772 (option_[no_]link_relax, option_[no_]transform,
4773 option_[no_]absolute_literals, option_warn_unaligned_targets,
4774 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4776 (option_[no_]align_only_targets, option_literal_section_name,
4777 option_text_section_name, option_data_section_name,
4778 option_bss_section_name, option_eb, option_el): Delete.
4779 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4780 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4781 and target-hardware. Delete entries for [no-]target-align-only,
4782 literal-section-name, text-section-name, data-section-name, and
4784 (md_parse_option): Handle new options and remove old ones. Accept but
4785 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4786 and treat them as [no-]transform.
4787 (md_show_usage): Add new options and remove old ones.
4788 (xtensa_setup_hw_workarounds): New.
4789 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4790 "long", "short", "loc" and "frequency" entries.
4791 (use_generics): Rename to ...
4792 (use_transform): ... this function. Add past_xtensa_end check.
4793 (use_longcalls): Add past_xtensa_end check.
4794 (code_density_available, can_relax): Delete.
4795 (do_align_targets): New.
4796 (get_directive): Accept dashes in directive names. Warn about
4797 [no-]generics and [no-]relax directives and treat them as
4799 (xtensa_begin_directive): Call md_flush_pending_output only for some
4800 directives. Check for directives inside instruction bundles. Warn
4801 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4802 directives. Handle new directives. Check generating_literals flag
4804 (xtensa_end_directive): Check for directives inside instruction
4805 bundles. Warn and ignore [no-]density directives. Handle new
4806 directives. Call xtensa_set_frag_assembly_state.
4807 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4808 xtensa_dwarf2_emit_insn): New.
4809 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4810 use_literal_section flag.
4811 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4812 literals. Use xtensa_elf_cons to parse the expression.
4813 (xtensa_literal_prefix): Do not check use_literal_section. Support
4814 ".lit4" sections for absolute literals. Change prefix convention to
4815 replace ".text" (or ".t" in a linkonce section). No need to call
4817 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4818 (expression_end): Handle closing braces and colons.
4819 (PLT_SUFFIX, plt_suffix): Delete.
4820 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4821 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4822 and O_hi16 expressions as well.
4823 (tokenize_arguments): Handle closing braces and colons.
4824 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4825 operands and paired register syntax.
4826 (get_invisible_operands): New.
4827 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4828 new xtensa-isa.h functions.
4829 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4830 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4831 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4832 instructions. Use xtensa_translate_zero_immed.
4833 (operand_is_immed, operand_is_pcrel_label): Delete.
4834 (get_relaxable_immed): Use new xtensa-isa.h functions.
4835 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4837 (xtensa_print_insn_table, print_vliw_insn): New.
4838 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4839 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4840 is_branch_or_jump_opcode): Delete.
4841 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4842 (opnum_to_reloc, reloc_to_opnum): Delete.
4843 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4844 xtensa-isa.h functions. Operate on one slot of an instruction.
4845 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4846 xg_get_insn_size): Delete.
4847 (xg_get_build_instr_size): Use xg_get_single_size.
4848 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4849 xg_build_widen_table. Use xg_get_single_size.
4850 (xg_get_max_narrow_insn_size): Delete.
4851 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4852 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4854 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4855 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4856 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4857 xg_build_widen_table. Use xg_get_single_size.
4858 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4860 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4861 treat weak symbols conservatively.
4862 (xg_check_operand): Use new xtensa-isa.h functions.
4863 (is_dnrange): Delete.
4864 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4865 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4866 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4867 xtensa-isa.h functions.
4868 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4869 xg_instruction_matches_options): New.
4870 (xg_instruction_matches_rule): Handle O_register expressions. Call
4871 xg_instruction_matches_options.
4872 (transition_rule_cmp): New.
4873 (xg_instruction_match): Update call to xg_build_simplify_table.
4874 (xg_build_token_insn): Record loc fields.
4875 (xg_simplify_insn): Check is_specific_opcode field and
4876 density_supported flag.
4877 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4878 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4879 (xg_assemble_literal): Add error handling for O_big. Call
4880 record_alignment. Handle O_pltrel.
4881 (xg_valid_literal_expression): New.
4882 (xg_assemble_literal_space): Add slot parameter. Remove call to
4883 set_expr_symbol_offset. Add call to record_alignment. Update call to
4885 (xg_emit_insn): Delete.
4886 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4887 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4888 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4889 and slot parameters. Handle new "alternate" relocations for absolute
4890 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4891 O_hi16. Use new xtensa-isa.h functions.
4892 (xg_assemble_tokens): Delete.
4893 (is_register_writer): Use new xtensa-isa.h functions.
4894 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4895 old-style RSR from LCOUNT.
4896 (next_frag_opcode): Delete.
4897 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4898 update_next_frag_state): New.
4899 (update_next_frag_nop_state): Delete.
4900 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4901 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4902 the state of the absolute-literals directive. Add calls to
4903 record_alignment and xtensa_set_frag_assembly_state. Call
4904 xtensa_switch_to_non_abs_literal_fragment instead of
4905 xtensa_switch_to_literal_fragment.
4907 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4908 (get_expanded_loop_offset): Change check for undefined opcode to an
4910 (xtensa_set_frag_assembly_state, relaxable_section,
4911 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4912 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4913 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4914 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4915 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4916 (xtensa_init_fix_data): New.
4917 (xtensa_frob_label): Reset label symbol to the current frag. Check
4918 do_align_targets and generating_literals flag. Propagate frequency
4919 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4920 (xtensa_unrecognized_line): New.
4921 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4922 to xtensa_set_frag_assembly_state.
4923 (error_reset_cur_vinsn): New.
4924 (md_assemble): Remove check for literal frag. Remove call to
4925 istack_init. Call use_transform instead of use_generics. Parse
4926 explicit instruction format specifiers. Move code for
4927 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4928 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4929 Add dwarf2_where call. Remote automatic alignment for ENTRY
4930 instructions. Move call to xtensa_clear_insn_labels to the end.
4931 Rearrange to handle bundles.
4932 (xtensa_cons_fix_new): Delete.
4933 (xtensa_handle_align): New.
4934 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4935 assignment to is_no_density field.
4936 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4937 instead of reloc_to_opnum. Handle "alternate" relocations.
4938 (xtensa_force_relocation, xtensa_check_inside_bundle,
4939 xtensa_elf_section_change_hook): New.
4940 (xtensa_symbol_new_hook): Delete.
4941 (xtensa_fix_adjustable): Check for difference of symbols with an
4942 offset. Check for external and weak symbols.
4943 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4944 (md_estimate_size_before_relax): Return expansion for the first slot.
4945 (tc_gen_reloc): Handle difference of symbols by producing
4946 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4947 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4948 tentative values into the output when linkrelax is set.
4949 (XTENSA_PROP_SEC_NAME): Define.
4950 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4951 Create literal tables only if using literal sections. Create new
4952 property tables instead of old instruction tables. Check for unaligned
4953 branch targets and loops.
4954 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4955 new_resource_table, clear_resource_table, resize_resource_table,
4956 resources_available, reserve_resources, release_resources,
4957 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4958 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4959 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4960 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4961 flag. Update checks for workaround options. Call
4962 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4963 (xtensa_cleanup_align_frags): Add special case for branch targets.
4964 Check for and mark unreachable frags.
4965 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4966 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4967 end of a zero-overhead loop body.
4968 (frag_can_negate_branch): Handle instructions with multiple slots.
4969 Use new xtensa-isa.h functions
4970 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4971 xtensa_mark_zcl_first_insns): New.
4972 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4973 transformations are disabled.
4974 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4975 multislot instructions.
4976 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4977 Likewise. Also error if transformations are disabled.
4978 (unrelaxed_frag_max_size): New.
4979 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4980 xtensa-isa.h functions.
4981 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4982 xtensa_opcode_is_loop instead of is_loop_opcode.
4983 (get_text_align_power): Replace as_fatal with assertion.
4984 (get_text_align_fill_size): Iterate instead of using modulus when
4986 (get_noop_aligned_address): Assert that this is for a machine-dependent
4987 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4988 xg_get_single_size, and frag_format_size.
4989 (get_widen_aligned_address): Rename to ...
4990 (get_aligned_diff): ... this function. Add max_diff parameter.
4991 Remove handling of rs_align/rs_align_code frags. Use
4992 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4993 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4994 and pass it back to caller.
4995 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4996 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4997 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4998 (relax_frag_text_align): Rename to ...
4999 (relax_frag_loop_align): ... this function. Assume loops can only be
5000 in the first slot of an instruction.
5001 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5002 instruction. Remove call to frag_wane.
5003 (relax_frag_narrow): Rename to ...
5004 (relax_frag_for_align): ... this function. Extend to handle
5005 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5006 RELAX_NARROW for the first slot.
5007 (find_address_of_next_align_frag, bytes_to_stretch): New.
5008 (future_alignment_required): Use find_address_of_next_align_frag and
5009 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5010 alignment decisions.
5011 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5012 Check if transformations are enabled for b_j_loop_end workaround.
5013 Use new xtensa-isa.h functions and handle multislot instructions.
5014 Update call to xg_assembly_relax.
5015 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5016 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5018 (convert_frag_narrow): Add segP, format and slot parameters. Call
5019 convert_frag_immed for branch instructions. Adjust calls to
5020 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5021 xg_get_single_size and xg_get_single_format.
5022 (convert_frag_fill_nop): New.
5023 (convert_frag_immed): Add format and slot parameters. Handle multislot
5024 instructions and use new xtensa-isa.h functions. Update calls to
5025 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5026 enabled for b_j_loop_end workaround. Use build_nop instead of
5027 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5028 frags. Use xg_get_single_size. Handle O_pltrel.
5029 (fix_new_exp_in_seg): Remove check for old plt flag.
5030 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5031 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5032 for loop opcode to an assertion. Mark all frags up to the end of the
5033 loop as not transformable.
5034 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5035 (get_subseg_info): New.
5036 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5038 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5039 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5040 (xtensa_switch_to_non_abs_literal_fragment): New.
5041 (cache_literal_section): Add is_code parameter and pass it through to
5042 retrieve_literal_seg.
5043 (retrieve_literal_seg): Add is_code parameter and use it to set the
5044 flags on the literal section. Handle case where head parameter is 0.
5045 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5046 set_frag_is_no_transform): New.
5047 (xtensa_create_property_segments): Add end_property_function parameter
5048 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5049 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5050 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5051 (add_xt_block_frags): Add end_property_function parameter and call it
5052 if it is non-zero. Call xtensa_frag_flags_init.
5053 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5054 get_frag_property_flags, frag_flags_to_number,
5055 xtensa_frag_flags_combinable, xt_block_aligned_size,
5056 xtensa_xt_block_combine, add_xt_prop_frags,
5057 init_op_placement_info_table, opcode_fits_format_slot,
5058 xg_get_single_size, xg_get_single_format): New.
5059 (istack_push): Inline call to tinsn_copy.
5060 (tinsn_copy): Delete.
5061 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5062 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5063 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5064 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5065 functions. Handle invisible operands.
5066 (tinsn_to_slotbuf): New.
5067 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5068 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5069 vinsn_from_chars, and xg_free_vinsn.
5070 (tinsn_from_insnbuf): New.
5071 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5072 instructions. Handle symbol differences.
5073 (get_num_stack_text_bytes): Use xg_get_single_size.
5074 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5075 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5076 get_expr_register, set_expr_symbol_offset_diff): New.
5077 * config/tc-xtensa.h (MAX_SLOTS): Define.
5078 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5079 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5080 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5082 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5083 (xtensa_frag_type struct): Add is_assembly_state_set,
5084 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5085 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5086 Replace is_generics and is_relax fields by is_no_transform field.
5087 Delete is_text and is_longcalls fields. Change text_expansion and
5088 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5089 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5090 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5091 (xtensa_fix_data struct): New.
5092 (xtensa_symfield_type struct): Delete plt field.
5093 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5094 forward declaration here.
5095 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5096 (XTENSA_SECTION_RENAME): Undefine.
5097 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5098 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5099 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5100 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5101 (unit_num_copies_func, opcode_num_units_func,
5102 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5103 (resource_table struct): New.
5104 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5105 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5106 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5107 (tinsn_copy): Delete prototype.
5108 (vliw_insn struct): New.
5109 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5110 (widen_spec_list): Add option conditions for density and boolean
5111 instructions. Add expansions using CONST16 and conditions for using
5112 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5114 (simplify_spec_list): Add option conditions for density instructions.
5115 Add entry for NOP instruction.
5116 (append_transition): Add cmp function pointer parameter and use it to
5117 insert the new entry in order.
5118 (operand_function_LOW16U, operand_function_HI16U): New.
5119 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5120 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5121 (enter_opname, split_string): Use xstrdup instead of strdup.
5122 (init_insn_pattern): Initialize new options field.
5123 (clear_req_or_option_list, clear_req_option_list,
5124 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5126 (parse_insn_pattern): Parse option conditions.
5127 (transition_applies): New.
5128 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5129 swapped last arguments in calls to append_constant_value_condition.
5130 Call clone_req_option_list. Add warning about invalid opcode.
5131 Handle LOW16U and HI16U function names.
5132 (build_transition_table): Add cmp parameter and use it in calls to
5133 append_transition. Use new xtensa-isa.h functions. Check
5134 transition_applies before adding entries.
5135 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5136 pass it through to build_transition_table.
5137 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5138 ReqOption, transition_cmp_fn): New types.
5139 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5140 (transition_rule struct): Add options field.
5141 * doc/as.texinfo (Overview): Update Xtensa options.
5142 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5143 --[no-]relax, and --[no-]generics options. Update descriptions of
5144 --text-section-literals and --[no-]longcalls. Add
5145 --[no-]absolute-literals and --[no-]transform.
5146 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5147 Remove use of "generic" and "specific" terminology for opcodes.
5148 (Xtensa Registers): Generalize the syntax description to include
5149 user-defined register files.
5150 (Xtensa Automatic Alignment): Update.
5151 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5152 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5153 (Xtensa Directives): Remove confusing rules about precedence.
5154 (Density Directive, Relax Directive): Delete.
5155 (Schedule Directive): New.
5156 (Generics Directive): Rename to ...
5157 (Transform Directive): ... this node.
5158 (Literal Directive): Update for absolute literals. Missing
5159 literal_position directive is now an error.
5160 (Literal Position Directive): Update for absolute literals.
5161 (Freeregs Directive): Delete.
5162 (Absolute Literals Directive): New.
5163 (Frame Directive): Minor editing.
5164 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5165 Update dependencies.
5166 * Makefile.in: Regenerate.
5168 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5170 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5171 to build the second and third fixups for a composite relocation.
5172 (macro_read_relocs): New function.
5173 (macro_build): Use it.
5174 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5175 Simplify fragging code accordingly.
5176 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5177 of the composite relocation. Set fx_tcbit in both fixups.
5179 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5181 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5182 (md_apply_fix3): Don't treat composite relocs as done.
5184 2004-10-07 Jan Beulich <jbeulich@novell.com>
5186 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5187 prefix for symbol names generated from the LOCAL macro directive.
5189 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5190 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5192 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5194 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5196 (md_assemble): Add error checking for Co-Processor instructions.
5197 (get_cinv_parameters): Add 'b' option to invalidate the
5198 branch-target cache.
5200 2004-10-05 Paul Brook <paul@codesourcery.com>
5202 * config/tc-arm.c (unwind): New variable.
5203 (vfp_sp_encode_reg): New function.
5204 (vfp_sp_reg_required_here): Use it.
5205 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5206 (vfp_parse_reg_list): New function.
5207 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5208 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5209 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5210 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5212 (md_pseudo_table): Add them.
5213 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5214 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5215 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5216 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5217 require_hashconst, add_unwind_opcode): New functions.
5218 * doc/c-arm.texi: Document unwinding opcodes.
5219 * NEWS: Mention the new feature.
5221 2004-10-04 Eric Christopher <echristo@redhat.com>
5223 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5225 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5227 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5229 * config/tc-s390.c (md_apply_fix3): Likewise.
5230 * config/tc-sparc.c (md_apply_fix3): Likewise.
5232 2004-10-01 Paul Brook <paul@codesourcery.com>
5234 * config/tc-arm.c (arm_elf_section_type): New function.
5235 (arm_elf_change_section): Set section link for exidx sections.
5236 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5237 (md_elf_section_type): Define.
5239 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5241 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5242 instruction's offset.
5244 2004-10-01 Adam Nemet <anemet@lnxw.com>
5246 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5248 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5250 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5251 asymbol *, instead use symbol_get_bfdsym.
5253 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5255 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5257 2004-09-30 Paul Brook <paul@codesourcery.com>
5259 * config/tc-arm.c (do_smi, do_nop): New functions.
5260 (insns): Add ARMv6ZK instructions.
5261 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5262 (tc_gen_reloc): Ditto.
5263 (arm_cpus): Add mpcore and arm1176.
5264 (arm_archs): Add armv6{k,z,zk}.
5265 * doc/c-arm.texi: Document new cores and architectures.
5267 2004-09-30 Nick Clifton <nickc@redhat.com>
5269 * config/tc-arm.c: Use ISO C90 formatting.
5271 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5273 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5274 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5275 REG_TYPE_MVDX is expected.
5277 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5279 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5281 2004-09-21 James E Wilson <wilson@specifixinc.com>
5283 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5284 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5285 output_spill_base, output_unat_psprel, output_lc_psprel,
5286 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5287 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5288 output_spill_psprel_p): Use it.
5290 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5292 * config/tc-crx.c (handle_LoadStor): New function.
5293 Handle load/stor unique instructions before parsing.
5295 2004-09-17 Paul Brook <paul@codesourcery.com>
5297 * config/tc-arm.c (s_arm_rel31): New funciton.
5298 (md_pseudo_table): Add .rel31.
5299 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5300 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5301 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5302 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5303 (arm_parse_reloc): Add (target2).
5305 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5307 * Makefile.am: Run "make dep-am".
5308 * Makefile.in: Regenerate.
5309 * aclocal.m4: Regenerate.
5310 * configure: Regenerate.
5311 * doc/Makefile.in: Regenerate.
5312 * po/POTFILES.in: Regenerate.
5313 * po/gas.pot: Regenerate.
5315 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5317 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5318 [!LLONG_MAX]: Ditto.
5320 2004-09-13 Paul Brook <paul@codesourcery.com>
5322 * config/tc-arm.c: Rename RELABS to TARGET1.
5324 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5326 * messages.c (as_internal_value_out_of_range): Cast values passed
5327 to as_bad_where or as_warn_where to proper type.
5329 2004-09-11 Theodore A. Roth <troth@openavr.org>
5331 * config/tc-avr.c: Add support for
5332 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5334 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5336 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5337 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5339 2004-09-08 Paul Brook <paul@codesourcery.com>
5341 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5342 fini_array and preinit_array section types.
5343 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5345 * doc/as.texinfo: Document extra section types.
5347 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5349 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5350 * Makefile.in: Regenerated.
5351 * configure.in: Set em for arm*-*-symbianelf*.
5352 * configure: Regenerated.
5353 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5354 vectors when appropriate.
5355 * config/te-symbian.h: New file.
5357 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5359 * config/tc-crx.c (gettrap): Exception vector can be case
5361 (process_label_constant): Fix a 32-bit displacement bug in branch
5363 (get_operandtype) : Bug fix, wrong operand was used.
5364 (process_label_constant): Initialize relocation type to
5367 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5369 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5370 for synthesizable cores.
5372 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5374 2004-08-25 Dmitry Diky <diwil@spec.ru>
5376 * config/tc-msp430.c: Clean-up the code.
5377 (md_relax_table): New relax table.
5378 (mcu_types): Sort MCU types.
5379 (md_pseudo_table): Add .profiler pseudo handler.
5380 (pow2value): New function.
5381 (msp430_profiler): New function.
5382 (msp430_operands): Add new insns handlers.
5383 (msp430_srcoperand): Add register operand handler, allow complex
5385 (md_estimate_size_before_relax): Rewritten.
5386 (md_convert_frag): Rewritten.
5387 (msp430_relax_frag): New function.
5388 * config/tc-msp430.h (md_relax_frag): define macro
5389 * doc/c-msp430.texi: Update information.
5391 2004-08-24 Nick Clifton <nickc@redhat.com>
5393 * as.c (std_shortopts): Allow -g to take an optional argument.
5394 (parse_args): Pass any switch starting with -g on to the backend
5397 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5399 * configure.in (arm*-*-symbianelf*): New target.
5400 (arm*-*-eabi*): Likewise.
5401 * configure: Regenerated.
5403 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5404 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5407 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5409 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5410 argument, don't do anything if current section is not
5411 .gnu.linkonce.t.* and linkonce_empty is set.
5412 (generate_unwind_image, dot_endp): Adjust callers, call
5413 start_unwind_section (*, 1) if nothing will be put into the
5416 2004-08-17 Nick Clifton <nickc@redhat.com>
5418 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5419 (show_usage): Add -g.
5420 (std_longopts): Add --gen-debug. Alpha sort the table.
5421 (parse_args): Print an error message if a switch is not handled.
5422 Handle the -g switch, calling md_debug_format_selector() if
5424 * NEWS: Mention new feature.
5425 * doc/as.texinfo: Document new switch.
5426 * doc/internals.texi: Document behaviour of md_parse_option.
5428 * config/tc-arm.c (md_parse_option): Do not issue an error message
5429 if the switch is not recognised.
5430 * config/tc-m68k.c (md_parse_option): Likewise.
5431 * config/tc-pdp11.c (md_parse_option): Likewise.
5432 * config/tc-v850.c (md_parse_option): Likewise.
5434 * as.h: Fix up formatting.
5437 2004-08-16 Nick Clifton <nickc@redhat.com>
5439 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5441 * configure.in: Sort architecture based tables alphabetically.
5442 * configure: Regenerate.
5444 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5446 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5447 { "cc", 68 }, with { "cr", 70 }.
5449 2004-08-13 Jan Beulich <jbeulich@novell.com>
5450 Nick Clifton <nickc@redhat.com>
5452 * as.c: Add and handle new --alternate command line option.
5453 * macro.c (macro_set_alternate): New.
5454 * macro.h (macro_set_alternate): Declare.
5455 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5456 * doc/as.texinfo: Document new command line option and pseudo-ops
5457 as well as insert documentation originating from gasp about
5458 alternate macro syntax.
5459 * NEWS: Mention new command line option and pseudo-ops.
5461 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5463 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5466 2004-08-06 Paul Brook <paul@codesourcery.com>
5468 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5469 Handle new relocations.
5470 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5472 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5474 * write.c (relax_segment): Use was_address instead of address when
5475 setting fr_fix field for align frag due to backwards .org.
5477 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5479 Introduce SH2a support.
5480 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5481 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5483 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5484 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5485 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5486 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5487 to end of conditional expression.
5488 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5489 * config/tc-sh.c: Add sh2a-nofpu support.
5490 2003-12-29 DJ Delorie <dj@redhat.com>
5491 * tc-sh.c: Add sh2a support.
5492 (parse_reg): Add tbr.
5493 (parse_at): Support @@(disp,tbr).
5494 (get_specific): Support sh2a opcodes.
5495 (insert4): New, for 4 byte relocs.
5496 (build_Mytes): Support sh2a opcodes.
5497 (md_apply_fix3_Mytes): Support sh2a opcodes.
5498 2003-12-02 Michael Snyder <msnyder@redhat.com>
5499 * config/tc-sh.c (md_parse_option): Handle sh2a.
5500 (sh_elf_final_processing): Ditto.
5502 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5504 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5507 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5509 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5510 (ppc_arch): Expand comment.
5512 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5514 * config/tc-crx.c: Support evaluating the difference between two
5516 * config/tc-crx.h: Likewise.
5518 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5520 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5522 (ia64_elf_section_change_hook): Set the linked-to section for
5525 2004-07-26 Dmitry Diky <diwil@spec.ru>
5527 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5528 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5529 msp430xG438, msp430xG439.
5531 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5533 * doc/as.texinfo (Section, PushSection): Correct documentation
5536 2004-07-21 Jan Beulich <jbeulich@novell.com>
5538 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5539 permissible for the selected instruction suffix.
5540 (match_template): Don't permit 64-bit general purpose operands in
5542 (finalize_imm): Permit 64-bit immediates.
5543 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5544 specially except for the width of the used base and/or index
5545 registers. For 32-bit displacements, use sign-extended
5546 relocations only when using 64-bit addressing.
5547 Force zero displacement on rip-relative addressing when there is
5548 no other displacement.
5549 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5550 specially except for the width of the used base and/or index
5552 (parse_register): Disallow Reg64 registers in 32-bit mode.
5554 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5555 suffix if the instruction doesn't support it.
5557 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5559 * config/tc-mips.c (append_insn): Handle constant expressions with
5560 no associated relocation.
5561 (mips_ip): Cancel the expression after use for the Q format
5563 (parse_relocation): Return no relocation for unsupported
5565 (my_getSmallExpression): Return no relocation if no relocation
5568 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5570 * config/obj-som.c (adjust_stab_sections): Add prototype.
5571 (obj_som_compiler, obj_som_version, obj_som_copyright,
5572 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5573 * config/tc-hppa.c (update_subspace): Likewise.
5574 (is_defined_subspace): Amplify comment.
5575 * config/obj-som.h (som_frob_file): Add prototype.
5577 2004-07-19 Christopher Faylor <cgf@timesys.com>
5578 H.J. Lu <hongjiu.lu@intel.com>
5580 * subsegs.c (section_symbol): Don't create a new segment when
5581 existing segment is undefined.
5583 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5585 * config/tc-arm.c: Include include/opcode/arm.h.
5586 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5587 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5588 (FPU_ARCH_*): Delete.
5589 * Makefile.am: Update dependencies.
5590 * Makefile.in: Regenerate.
5592 2004-07-15 Nick Clifton <nickc@redhat.com>
5594 * configure.in: Accept armbe as a big-endian arm configuration.
5595 * configure: Regenerate.
5597 2004-07-13 Thomas Nystrom <thn@saeab.se>
5599 * config/tc-i386.c (T_SHIFTOP): New constant.
5600 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5601 (intel_el1): Handle '~'.
5602 (intel_get_token): Handle '<>', '&', '|' and '~'.
5604 2004-07-13 Nick Clifton <nickc@redhat.com>
5606 (md_assemble): Remove spurious newline from end of as_bad error
5608 (intel_e05_1): Likewise.
5609 (intel_e11): Likewise.
5610 (intel_match_token): Likewise.
5612 2004-07-11 Andreas Schwab <schwab@suse.de>
5614 * config/tc-m68k.c: Convert to C90. Remove redundant
5615 declarations. Indentation fixup.
5616 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5617 obj_coff_section ourselves.
5619 2004-07-09 James E Wilson <wilson@specifixinc.com>
5621 * config/tc-ia64.c (default_big_endian): New.
5622 (dot_byteorder, md_begin): Use it.
5623 (md_parse_option): Set it.
5625 2004-07-09 Nick Clifton <nickc@redhat.com>
5627 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5628 * configure: Regenerate.
5629 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5630 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5631 sh_find_elf_flags if necessary.
5633 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5635 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5636 going to be split into more than one in-place addend, return 0
5637 for relocations against mergeable sections. Associate comments
5640 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5642 * Makefile.am (CPU_TYPES): Add crx.
5643 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5644 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5645 (DEPTC_crx_elf): New target.
5646 (DEPOBJ_crx_elf): Likewise.
5647 (DEP_crx_elf): Likewise.
5648 * Makefile.in: Regenerate.
5649 * configure.in: Add crx* target.
5650 * configure: Regenerate.
5651 * config/tc-crx.c: New file.
5652 * config/tc-crx.h: New file.
5653 * NEWS: Mention new target.
5655 2004-07-06 Nick Clifton <nickc@redhat.com>
5657 * config.in: Undefine TARGET_SYMBIAN by default.
5659 * configure: Regenerate. Add sh-symbian-elf target. If
5660 selected define TARGET_SYMBIAN.
5661 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5662 format if TARGET_SYMBIAN has been defined.
5664 * output-file.c (output_file_create): Report the target format
5665 chosen when bfd_openw reports that it is invalid.
5667 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5668 pseudo for BFD based assemblers.
5670 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5673 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5674 (md_parse_option): Remove redundant -isa testing.
5675 Make bfd_arch variable const.
5676 (md_show_usage): Make bfd_arch variable const.
5678 2004-07-03 James E Wilson <wilson@specifixinc.com>
5680 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5681 * config/tc-ia64.h (md_frag_check): Define.
5683 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5685 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5687 * doc/as.texinfo (Weak): Document PE weak symbols.
5689 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5691 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5692 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5693 (mips_frob_file): Rework so that only a single pass through the
5694 relocs is needed. Allow %lo()s to have higher offsets than their
5695 corresponding %hi()s or %got()s.
5697 2004-07-02 Nick Clifton <nickc@redhat.com>
5699 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5700 allow values which have come from undefined symbols.
5701 Always consider this fixup to have been processed as a reloc
5702 cannot be generated for it.
5704 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5706 * frags.h (struct frag): Add has_code and insn_addr fields.
5707 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5708 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5709 * config/tc-ppc.h (md_frag_check): Define.
5711 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5713 * doc/Makefile.am (info): Rename goal to...
5714 (info-local): ... this, to preserve implicit dependencies.
5715 * doc/Makefile.in: Regenerate with automake 1.8.5.
5717 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5719 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5720 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5721 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5722 (tc_gen_reloc): Likewise.
5723 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5724 (m32r_parse_name): Likewise.
5725 (m32r_cgen_parse_fix_exp): Likewise.
5726 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5727 (O_PIC_reloc): Likewise.
5728 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5729 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5730 for @GOTOFF, @GOT, @PLT.
5732 2004-06-21 Jan Beulich <jbeulich@novell.com>
5734 * gas/symbols.c: While discarding ordinary local absolute symbols
5735 when --strip-local-absolute is in effect, retain file symbols.
5737 2004-06-20 Andreas Schwab <schwab@suse.de>
5739 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5740 (md_parse_option): Likewise.
5742 2004-06-17 Jan Beulich <jbeulich@novell.com>
5744 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5745 * config/te-netware.h: New file.
5746 * config/te-ppcnw.h: Delete: Obsolete.
5747 * configure.in: Eliminate ill NetWare targets. Make generic
5748 NetWare target use proper emulation.
5749 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5750 reference to new te-netware.h.
5751 * configure: Regenerate.
5752 * Makefile.in: Regenerate.
5754 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5756 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5757 comparison in .insn pseudo operation.
5759 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5761 * config/obj-coff.c (coff_adjust_section_syms): Use
5762 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5763 (coff_frob_section): Likewise.
5764 * config/tc-mips.c (md_apply_fix3): Likewise.
5765 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5766 (elf_frob_file_after_relocs): Likewise.
5768 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5770 * config/tc-hppa.c (log2): Rename to exact_log2.
5771 (pa_next_subseg): Delete unused function.
5772 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5773 (create_new_subspace): Likewise.
5776 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5777 labels. Fix warning.
5779 2004-05-28 DJ Delorie <dj@redhat.com>
5781 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5782 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5783 or non-merged symbols.
5785 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5787 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5788 restore the old slot when inserting srlz.i/srlz.d.
5790 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5792 * Makefile.am: Regenerate dependecies.
5793 * Makefile.in: Regenerate.
5794 * config/tc-sh.c (valid_arch): Make unsigned.
5795 (preset_target_arch): Likewise.
5796 (md_begin): Use new architecture flags system.
5797 (get_specific): Likewise.
5798 (assemble_ppi): Likewise.
5799 (md_assemble): Likewise. Also fix error check for bad opcodes.
5800 (md_parse_option): Likewise. Also generate -isa values according
5801 to the table in bfd/cpu-sh.c instead of just constants. Also
5802 allow <arch>-up ISA variants.
5803 (sh_elf_final_processing): Replace if-else chain with a call to
5804 sh_find_elf_flags().
5806 2004-05-28 Peter Barada <peter@the-baradas.com>
5808 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5809 with zero offset into mode 2 addressing to save a word.
5811 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5813 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5814 (ar_is_only_in_integer_unit): New.
5815 (ar_is_only_in_memory_unit): New.
5816 (generate_unwind_image): Silence gcc on 32bit host.
5817 (md_assemble): Use ar_is_only_in_integer_unit instead of
5818 ar_is_in_integer_unit. Check AR access.
5820 2004-05-27 Peter Barada <peter@the-baradas.com>
5822 * config/tc-m68k.c (md_begin): Sort the opcode table into
5824 (m68k_compare_opcode): New function to do the sorting.
5826 2004-05-24 Peter Barada <peter@the-baradas.com>
5828 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5829 addressing on MIT style operands.
5830 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5832 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5835 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5837 * expr.c (operand, operator): Don't reject '++' and '--'.
5839 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5841 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5844 2004-05-17 Adam Nemet <anemet@lnxw.com>
5846 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5847 * configure: Regenerate.
5849 2004-05-13 Paul Brook <paul@codesourcery.com>
5851 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5853 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5855 * configure.in (or32-*-rtems*): Switch to elf.
5856 * configure: Regenerate.
5858 2004-05-13 Nick Clifton <nickc@redhat.com>
5860 * po/fr.po: Updated French translation.
5862 2004-05-11 Nick Clifton <nickc@redhat.com>
5864 * doc/as.texinfo (Section): Document G and T flags to .section
5865 directive. Document the extra arguments that the G flag
5866 requires. Document the #tls flag.
5868 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5870 * subsegs.c (section_symbol): Create a new section symbol if
5871 the existing one doesn't match.
5872 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5874 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5876 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5877 to cope with VR4181A errata MD(1) and MD(4).
5879 2004-05-07 Brian Ford <ford@vss.fsi.com>
5881 * NEWS: Mention .secrel32 for pe[i]-i386.
5883 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5885 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5886 (HANDLE_ALIGN): New.
5888 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5890 * Makefile.am (DIST_SUBDIRS): Define.
5891 * aclocal.m4: Regenerate with automake 1.8.4.
5892 * Makefile.in: Likewise.
5893 * doc/Makefile.in: Likewise.
5895 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5897 * config/tc-ia64.c (dot_serialize): Declare.
5898 (dot_serialize): New function.
5899 (md_pseudo_table): Add ".serialize.data" and
5900 ".serialize.instruction" directives.
5902 2004-05-06 Nick Clifton <nickc@redhat.com>
5904 * messages (as_internal_value_out_of_range): Print a message about
5905 a value being out of range. Be consistent about whether the
5906 values are printed in decimal or hexadecimal.
5907 (as_warn_value_out_of_range): Generate a warning message about an
5909 (as_bad_value_out_of_range): Generate an error message about an
5911 * as.h: Prototype the new functions.
5912 * config/tc-alpha.c (insert_operand): Use new function.
5913 * config/tc-arc.c (arc_insert_operand): Likewise.
5914 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5915 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5916 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5917 * config/tc-s390.c (s390_insert_operand): Likewise.
5918 * config/tc-v850.c (v850_insert_operand): Likewise.
5920 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5922 * configure.in: Set em=linux for frv-*-*linux*.
5923 * configure: Rebuilt.
5924 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5925 (frv_md_fdpic_enabled): New.
5926 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5927 (DEFAULT_FDPIC): New.
5928 (frv_flags): Use DEFAULT_FDPIC.
5929 (frv_pic_flag): Likewise.
5930 (OPTION_NOPIC): New.
5931 (md_longopts): Add -mnopic.
5932 (md_parse_option): Handle it.
5933 (md_show_usage): Add -mfdpic and -mnopic.
5935 2004-05-05 Peter Barada <peter@the-baradas.com>
5937 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5938 chips for invalid coldfire instructions, rename selectors
5939 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5940 add current_chip to track which chip is referred to(including save/restore),
5941 use current_chip to select control registers, not current_arch.
5942 (md_show_usage): Add new chips.
5943 * doc/c-m68k.texi: Document new command line switches.
5945 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5947 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5948 (NOP_OPCODE): Define.
5949 (s390_align_code): Remove prototype.
5950 * tc-s390.c (s390_align_code): Remove.
5952 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5954 * config/tc-ia64.c (make_unw_section_name): Removed.
5955 (start_unwind_section): New function.
5956 (generate_unwind_image): Take const segT instead of const
5958 (dot_handlerdata): Adjusted.
5959 (dot_endp): Likewise.
5961 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5963 * config/obj-elf.c (obj_elf_change_section): Allow the
5964 ".note.GNU-stack" section has SHF_EXECINSTR.
5966 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5968 * config/obj-elf.c (get_section): Return bfd_boolean.
5969 (obj_elf_change_section): Call bfd_get_section_by_name_if
5970 instead of bfd_map_over_sections.
5972 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5974 * config/obj-elf.c (get_section): New function.
5975 (obj_elf_change_section): Support multiple sections with same
5978 2004-04-30 Nick Clifton <nickc@redhat.com>
5980 * config/tc-arm.c (create_register_alias): Fix typo checking for
5981 case sensitive register aliases.
5982 (co_proc_number): Use error message string in all_reg_maps[]
5984 (cp_reg_required_here): Likewise.
5985 (fp_reg_required_here): Likewise.
5987 2004-04-29 Brian Ford <ford@vss.fsi.com>
5989 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5991 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5993 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5994 (load_address, macro, mips_ip, md_parse_option)
5995 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5996 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5997 embedded-PIC handling, and update comments.
5998 (SWITCH_TABLE): Remove.
5999 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6000 (enum mips_pic_level): Remove EMBEDDED_PIC.
6001 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6002 (TC_FORCE_RELOCATION): Update comment.
6003 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6004 might be safe to remove now that MIPS embedded-PIC is gone.
6006 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6008 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6009 call to obj_set_subsection_attributes.
6010 (obj_som_init_stab_section): Likewise.
6011 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6012 (pa_def_subspaces): Provide comdat default.
6013 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6014 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6015 calls to create_new_subspace and update_subspace to pass comdat flag.
6016 (create_new_subspace, update_subspace): Add new comdat argument. Use
6017 it in calls to obj_set_subsection_attributes.
6018 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6019 and use of comdat, common and dup_comm parameters.
6021 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6023 * config/obj-elf.c (obj_elf_change_section): Check if the old
6024 group name is NULL before comparison.
6026 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6028 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6030 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6032 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6034 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6036 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6037 (OPTION_MEMBEDDED_PIC): Remove.
6038 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6039 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6040 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6041 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6042 (OPTION_ELF_BASE): Renumber.
6043 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6044 (md_show_usage): Remove mention of -membedded-pic.
6045 * doc/as.texinfo: Remove mention of -membedded-pic.
6047 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6049 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6050 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6052 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6053 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6054 USE_GLOBAL_POINTER_OPT.
6056 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6058 * config/tc-mips.c (macro): One more use of load_delay_nop.
6060 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6062 * config/tc-mips.c (load_delay_nop): New function.
6063 (load_address, macro): Use load_delay_nop() to build a nop
6064 which can be omitted with gpr_interlocks.
6066 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6068 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6069 cop_interlocks): Remove superfluous CPU entries.
6071 2004-04-22 Paul Brook <paul@codesourcery.com>
6073 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6075 2004-04-22 Peter Barada <peter@the-baradas.com>
6077 * NEWS: Added support for EMAC instructions and MAC/EMAC
6079 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6080 scale factor tokens, trailing_ampersand to mark mask addressing
6081 for MAC/EMAC instructions.
6082 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6084 (yylex): Handle '>', '<', and '&' following '+'.
6085 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6086 architectures in archs[].
6087 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6088 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6090 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6091 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6093 Add EMAC operands to init_table[].
6095 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6097 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6099 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6100 * config/tc-arm.c (enum mstate): Delete from here.
6101 (mapping_state): Remove the static mapstate variable and instead
6102 store the state in the segment. This allows a per-section mapping
6103 state. Handle and ignore MAP_UNDEFINED states.
6104 (arm_elf_change_section): Get the current mapping state from the
6106 (s_ltorg): Set the mapping state to MAP_DATA.
6107 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6108 for each pool as it is emitted.
6110 2004-04-22 Nick Clifton <nickc@redhat.com>
6112 * config/tc-arm.h: Formatting tidy ups.
6114 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6116 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6118 2004-04-20 DJ Delorie <dj@redhat.com>
6120 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6121 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6122 [TE_PE] (O_secrel): Define.
6123 [TE_PE] (x86_pe_cons_fix_new): New.
6124 [TE_PE] (pe_directive_secrel): Likewise.
6125 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6127 2004-04-19 Eric Christopher <echristo@redhat.com>
6129 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6130 of previous patch for fix in gcc.
6132 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6134 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6136 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6138 * read.c (do_align): Call md_flush_pending_output, if defined.
6140 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6142 * expr.c (operand): Correct checks for ++ and --.
6144 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6146 * config/tc-generic.c: Add some comments.
6148 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6150 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6151 -{no-}mfix-vr4122-bugs.
6152 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6153 (append_insn, mips_emit_delays): Update accordingly.
6154 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6155 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6156 (md_parse_option): Update after above changes.
6157 (md_show_usage): Add -mfix-vr4120.
6159 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6161 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6162 of .section directive; add a reference to the ELF .subsection
6165 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6167 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6170 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6172 * Makefile.am: Remove mips from aout targets.
6173 * Makefile.in: Regenerate.
6174 * configure.in: Remove mips-dec-bsd* target.
6175 * configure: Regenerate.
6177 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6180 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6181 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6182 Update "mapping". Restrict some @ modifiers to 32 bit.
6184 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6185 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6187 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6188 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6189 dont_adjust_reloc_32 is set.
6190 (md_longopts): Add option -renesas.
6191 (md_parse_option, md_show_usage): Likewise.
6192 * doc/c-sh.texi: Likewise.
6194 2004-04-01 Dave Korn <dk@artimi.com>
6196 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6197 hi16 and lo16 fixS structs.
6198 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6199 exactly the same way as for RELOC_DLX_REL16.
6200 (machine_ip): properly respect LO flag in the_insn and
6201 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6202 (md_apply_fix3): apply RELOC_DLX_LO16.
6204 2004-03-30 Stan Shebs <shebs@apple.com>
6206 Remove long-obsolete MPW support.
6207 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6208 * configure.in: Remove mention of ppc-*-mpw* config.
6209 * configure.in: Likewise.
6211 2004-03-30 Nick Clifton <nickc@redhat.com>
6213 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6214 OBJ_ELF being defined.
6216 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6218 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6220 2004-03-23 Paul Brook <paul@codesourcery.com>
6222 * config/tc-arm.c (meabi_flags): New variable.
6223 (arm_parse_eabi): New function.
6224 (md_begin): Set flags for EABI v3.
6226 (arm_long_opts): Add meabi.
6227 * doc/as.texinfo <ARM>: Document -meabi.
6228 * doc/c-arm.texi: Ditto.
6230 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6232 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6233 tables even when use_literal_section flag is not set.
6235 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6237 * config/tc-sh.c: Remove trailing whitespace.
6239 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6241 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6242 --mul-bug-abort and the default behavior.
6243 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6244 (err_for_dangerous_mul_placement): New variable.
6245 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6247 (md_cris_relax_table): Have placeholder for STATE_MUL.
6248 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6249 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6251 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6252 STATE_BYTE)>: Ditto.
6253 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6254 alignment and position of this frag, emit error message if
6256 (md_assemble): For a multiply insn and when checking it,
6257 transform the current frag into a special frag for that purpose.
6258 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6259 OPTION_MULBUG_ABORT_ON>: Handle new options.
6261 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6263 * config/tc-xtensa.c (mark_literal_frags): New function.
6264 (xtensa_move_literals): Call mark_literal_frags for all literal
6265 segments, including init and fini literal segments.
6266 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6268 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6270 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6271 (pa_comm): Set BSF_OBJECT in symbol flags.
6273 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6275 * Makefile.am: Run "make dep-am".
6276 * Makefile.in: Regenerate.
6277 * doc/Makefile.in: Regenerate.
6278 * config.in: Regenerate.
6279 * po/gas.pot: Regenerate.
6281 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6283 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6284 (demand_empty_rest_of_line): Issue an error here.
6285 (ignore_rest_of_line): Silently skip to end.
6286 (demand_copy_string): Issue an error, not warning.
6288 * config/obj-elf.c (obj_elf_section_name): Likewise.
6289 (obj_elf_section): Likewise.
6290 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6291 (arc_extinst): Likewise.
6292 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6293 (dot_spill): Likewise.
6294 (dot_unwabi): Likewise.
6295 (dot_prologue): Likewise.
6297 * expr.c (operand): Reject ++ and --.
6298 (operator): Likewise.
6300 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6302 * config/tc-sh.c: Include dw2gencfi.h.
6303 (sh_cfi_frame_initial_instructions): New function.
6304 (sh_regname_to_dw2regnum): Likewise.
6305 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6307 (TARGET_USE_CFIPOP): Define.
6308 (tc_cfi_frame_initial_instructions): Likewise.
6309 (tc_regname_to_dw2regnum): Likewise.
6310 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6311 * Makefile.am: Update dependencies.
6312 * Makefile.in: Regenerate.
6314 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6316 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6317 * configure: Regenerate.
6319 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6321 * read.c (s_leb128): Call md_flush_pending_output.
6323 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6325 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6326 * config/tc-i386.h (CpuPadLock): New define.
6327 (CpuUnknownFlags): Added CpuPadLock.
6329 2004-03-07 Andreas Schwab <schwab@suse.de>
6331 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6333 2004-03-07 Richard Henderson <rth@redhat.com>
6335 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6336 (cfi_finish): Likewise for fde.
6338 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6340 * config/tc-ia64.c (md_assemble): Properly handle NULL
6342 (ia64_handle_align): Don't abort if failed to add a stop bit.
6344 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6346 * Makefile.in: Regenerated.
6347 * aclocal.m4: Likewise.
6348 * configure: Likewise.
6349 * doc/Makefile.in: Likewise.
6351 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6353 * config/tc-ia64.c (dot_align): New.
6354 (ia64_do_align): Make it static.
6355 (md_pseudo_table): Use "dot_align" for "align".
6356 (ia64_md_do_align): Don't set align_frag here.
6357 (ia64_handle_align): Add a stop bit to the previous bundle if
6360 * config/tc-ia64.h (ia64_do_align): Removed.
6362 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6364 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6365 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6366 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6367 the most general type or the user specifically requested it.
6368 (md_assemble): Add a new error message for when an instruction
6369 is understood, but is not allowed due to an -isa option.
6371 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6373 * config/tc-ia64.c (align_frag): New.
6374 (md_assemble): Set the tc_frag_data field in align_frag for
6375 IA64_OPCODE_FIRST instructions.
6376 (ia64_md_do_align): Set align_frag.
6377 (ia64_handle_align): Add a stop bit if needed.
6379 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6380 (TC_FRAG_INIT): New.
6382 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6384 * config/tc-frv.c (fr400_audio): New variable.
6385 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6386 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6387 (target_implements_insn_p): New function.
6388 (md_assemble): Report an error if the processor doesn't implement
6391 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6393 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6394 (md_parse_option): Ditto.
6395 (OPTION_NO_SPECIAL_M32R): Added.
6396 (md_show_usage): Document it.
6397 (enable_speial_m32r): Changed a default value from 0 to 1.
6398 * doc/c-m32r.texi: Document the -no-bitinst option.
6400 2004-02-27 Nick Clifton <nickc@redhat.com>
6402 * config/tc-sh.c (get_operand): Revert previous delta.
6403 (tc_gen_reloc): Check for an unknown reloc type before processing
6406 2004-02-27 Hannes Reinecke <hare@suse.de>
6408 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6409 .insn pseudo operation.
6411 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6413 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6414 added for wrong syntax.
6416 2004-02-26 Eric Christopher <echristo@redhat.com>
6418 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6419 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6421 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6423 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6424 nibble types to assembler.
6426 2004-02-25 Fred Fish <fnf@redhat.com>
6428 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6430 2004-02-20 James E Wilson <wilson@specifixinc.com>
6432 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6434 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6435 (ia64_estimate_size_before_relax): New.
6436 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6437 (generate_unwind_image): Pass 1 to fixup_unw_records.
6438 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6439 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6441 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6443 * stabs.c (generate_asm_file): Avoid warning about use of
6444 uninitialized variable.
6446 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6448 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6449 body, and endp, allow unwind records which do not have a "t"
6450 (time/instruction) field.
6452 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6454 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6455 (do_mav_dspsc_2): Likewise.
6456 Fix accumulator registers move opcodes.
6458 2004-02-13 Hannes Reinecke <hare@suse.de>
6459 Jakub Jelinek <jakub@redhat.com>
6461 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6463 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6465 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6466 (tc_frob_symbol): New macro definition.
6467 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6469 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6471 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6474 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6476 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6477 (TC_CASE_SENSITIVE): ... this.
6478 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6479 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6481 2004-02-06 James E Wilson <wilson@specifixinc.com>
6483 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6484 (generate_unwind_image): Re-add it here.
6486 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6488 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6489 * read.h (SKIP_WHITESPACE): Turn into an expression.
6490 * read.c (read_a_source_file): A pseudo is removed by having a
6493 2004-02-05 James E Wilson <wilson@specifixinc.com>
6495 * config/tc-ia64.c (output_endp): New.
6496 (count_bits): Delete.
6497 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6498 endp unwind records.
6499 (fixup_unw_records): Handle endp unwind records. Delete code for
6500 shortening prologue regions not followed by a body record.
6501 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6502 * config/tc-ia64.h (unw_record_type): Add endp.
6504 2004-02-03 James E Wilson <wilson@specifixinc.com>
6506 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6507 fill padding bytes with zeroes.
6508 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6509 sets unwind_record slot_number and slot_frag fields.
6511 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6513 * config/tc-mips.c (add_got_offset_hilo): New function.
6514 (macro): Use load_register() and add_got_offset_hilo() to load
6515 constants instead of hardcoding code sequences throughout.
6517 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6519 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6521 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6523 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6525 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6526 of hard-coded test for TARGET_OS=elf.
6528 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6530 * config/tc-mips.c (hilo_interlocks): Change definition
6531 so that MIPS32, MIPS64 and later ISAs are included, along with
6532 the already-included machines. Update comments.
6534 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6536 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6537 undefined local labels.
6539 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6541 * config/tc-mips.c (load_address, macro): Update comments about
6542 NewABI GP relaxation.
6544 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6546 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6547 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6548 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6549 (set_at, load_register, load_address, move_register): Likewise.
6550 (load_got_offset, add_got_offset): Likewise.
6551 Update all calls and tidy accordingly.
6553 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6555 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6556 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6557 (RELAX_USE_SECOND): Bump to 0x10000.
6558 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6559 (mips_macro_warning): New variable.
6560 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6561 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6562 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6564 (append_insn): Update mips_macro_warning.sizes.
6565 (macro_start, macro_warning, macro_end): New functions.
6566 (macro_build): Don't emit warnings here.
6567 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6568 (md_convert_frag): Check for cases where one macro alternative
6569 needs a warning and the other doesn't. Emit a warning if the
6570 longer sequence was chosen.
6572 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6574 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6575 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6576 the first sequence, the size of the second sequence, and a flag
6577 that says whether we should warn.
6578 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6579 (RELAX_FIRST, RELAX_SECOND): New.
6580 (mips_relax): New variable.
6581 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6582 (append_insn): Remove "place" argument. Use mips_relax.sequence
6583 rather than "place" to check whether we're expanding the second
6584 alternative of a relaxable macro. Remove redundant check for
6585 branch relaxation. If generating a normal insn, and there
6586 is not enough room in the current frag, call relax_close_frag()
6587 to close it. Update mips_relax.sizes[]. Emit fixups for the
6588 second version of a relaxable macro. Record the first relaxable
6589 fixup in mips_relax. Remove tc_gen_reloc workaround.
6590 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6591 in the same way as in append_insn.
6592 (mips16_macro_build): Remove "place" argument.
6593 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6594 when generating the second version of a relaxable macro.
6595 (load_got_offset, add_got_offset): New functions.
6596 (load_address, macro): Use new relaxation machinery. Remove
6597 tc_gen_reloc workarounds.
6598 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6599 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6600 first version is needed.
6601 (tc_gen_reloc): Remove relaxation handling.
6602 (md_convert_frag): Go through the fixups for a relaxable macro and
6603 mark those that belong to the unneeded alternative as done. If the
6604 second alternative is needed, adjust the fixup addresses to account
6605 for the deleted first alternative.
6607 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6609 * frags.h (frag_room): Declare.
6610 * frags.c (frag_room): New function.
6611 * doc/internals.texi: Document it.
6613 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6615 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6616 optimization for -mtune=r3900, as this will break on other CPUs.
6618 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6620 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6621 be relaxed, use fixup.
6622 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6624 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6626 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6629 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6631 * config/tc-mips.c (append_insn): Properly detect variant frags
6632 that preclude swapping of relaxed branches. Correctly swap
6633 instructions between frags when dealing with relaxed branches.
6635 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6637 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6639 * aclocal.m4: Regenerate.
6640 * configure: Regenerate.
6642 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6644 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6647 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6649 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6650 reloc, reserve space for the delay slot as well as the jalr itself.
6652 2004-01-09 Paul Brook <paul@codesourcery.com>
6654 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6655 (do_vfp_sp2_from_reg2): New function.
6657 (do_vfp_dp_from_reg2): Check return values properly.
6659 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6661 * config/tc-mips.c (warn_nops): Remove static variable.
6662 (macro): Remove test of warn_nops.
6663 (md_shortops): Remove 'n'.
6664 (md_parse_option): Remove 'n' case.
6665 (md_show_usage): Remove -n.
6666 * doc/as.texinfo (Overview): Remove MIPS -n option.
6667 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6668 * NEWS: Mention removal of MIPS -n option.
6670 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6671 (cop_interlocks): Check ISA level.
6672 (cop_mem_interlocks): Define.
6673 (reg_needs_delay): Check cop_interlocks rather than
6674 ISA_HAS_COPROC_DELAYS.
6675 (append_insn): Likewise. Use cop_mem_interlocks rather than
6676 directly checking mips_opts.isa.
6677 (mips_emit_delays): Likewise.
6679 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6681 * config/tc-ia64.c (unwind): Move next_slot_number and
6682 next_slot_frag to ...
6683 (unw_rec_list): Here.
6684 (free_list_records): Removed.
6685 (output_unw_records): Likewise.
6686 (generate_unwind_image): Make it void.
6687 (alloc_record): Initialize next_slot_number and next_slot_frag.
6688 (slot_index): Take .org, .space and .align into account.
6689 (fixup_unw_records): Don't set slot_number to 0. Use
6690 list->next_slot_number and list->next_slot_frag instead of
6691 unwind.next_slot_number and unwind.next_slot_frag.
6692 (ia64_convert_frag): New.
6693 (generate_unwind_image): Generate a rs_machine_dependent frag
6695 (emit_one_bundle): Use list->next_slot_number and
6696 list->next_slot_frag instead of unwind.next_slot_number and
6697 unwind.next_slot_frag.
6699 * config/tc-ia64.h (md_convert_frag): Defined as
6701 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6703 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6705 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6706 * config/tc-frv.h (md_apply_fix3): Don't define.
6707 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6709 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6710 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6711 * config/tc-frv.c (line_separator_chars): Add `!'.
6712 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6713 * config/tc-frv.c (md_assemble): Clear insn upfront.
6714 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6715 * config/tc-frv.c (OPTION_FDPIC): New macro.
6716 (md_longopts): Add mfdpic.
6717 (md_parse_option): Handle it.
6718 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6719 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6720 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6721 (frv_pic_ptr): Parse funcdesc.
6723 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6725 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6726 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6728 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6730 * Makefile.am (Makefile): Move the dependency on
6731 $(BFDDIR)/configure.in to...
6732 (CONFIG_STATUS_DEPENDENCIES): ... here.
6733 (AUTOMAKE_OPTIONS): Require automake 1.8.
6734 * Makefile.in: Regenerate.
6735 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6736 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6737 $(BFDDIR)/configure.in here as well.
6738 * doc/Makefile.in: Regenerate.
6740 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6742 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6743 * Makefile.in: Regenerate.
6744 * aclocal.m4: Regenerate.
6745 * doc/Makefile.am (install, install-info): Remove.
6746 (install-data-local): A new hook for install-info.
6747 (AUTOMAKE_OPTIONS): Require automake 1.8.
6748 * doc/Makefile.in: Regenerate.
6750 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6752 * doc/c-sh.texi: Update description about floating point behavior
6755 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6757 * configure.in: Add m68k-uClinux target.
6758 * configure: Regenerate.
6760 For older changes see ChangeLog-0203
6766 version-control: never