1 2005-12-30 Sterling Augustine <sterling@tensilica.com>
2 Bob Wilson <bob.wilson@acm.org>
4 * config/tc-xtensa.c (op_placement_info_struct): Delete single,
5 single_size, widest, and widest_size fields. Add narrowest_slot.
6 (xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
7 Use xg_get_single_slot to find the slot.
8 (finish_vinsn): Use emit_single_op instead of bundle_single_op.
9 (bundle_single_op): Rename this to....
10 (bundle_tinsn): ...this function, which builds a vliw_insn but does
11 not call finish_vinsn.
12 (emit_single_op): Use bundle_tinsn instead of bundle_single_op.
13 (relax_frag_immed): Get num_slots from cur_vinsn.
14 (convert_frag_narrow): Update call to xg_emit_insn_to_buf.
15 (convert_frag_immed): Likewise. Also, get num_slots from cur_vinsn.
16 (init_op_placement_info_table): Set narrowest_slot field. Remove
17 code for deleted fields.
18 (xg_get_single_size): Return narrowest_size field, not single_size.
19 (xg_get_single_format): Return narrowest field, not single.
20 (xg_get_single_slot): New.
21 (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
22 * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
23 (transition_applies): Check wide branch option availability.
25 2005-12-29 Sterling Augustine <sterling@tensilica.com>
27 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
29 2005-12-29 Sterling Augustine <sterling@tensilica.com>
31 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
33 2005-12-27 Nathan Sidwell <nathan@codesourcery.com>
35 * config/tc-mt.c (mt_arch): Default to ms1_16_002.
36 (md_parse_options): Only allow lowercase.
37 (md_show_usage): Update.
39 2005-12-27 Leif Ekblad <leif@rdos.net>
41 * configure.tgt: Add support for RDOS targets.
43 2005-12-27 James Troup <james@nocrew.org>
46 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
49 2005-12-27 Alan Modra <amodra@bigpond.net.au>
51 * Makefile.am: Run "make dep-am".
52 * Makefile.in: Regenerate.
53 * po/POTFILES.in: Regenerate.
55 2005-12-22 Jan Beulich <jbeulich@novell.com>
57 * symbols.h (snapshot_symbol): First parameter is now pointer
58 to pointer to symbolS.
59 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
60 there. Use symbol_equated_p.
61 * expr.c (resolve_expression): Change first argument to
62 snapshot_symbol. Track possibly changed add_symbol consistently
63 across function. Resolve more special cases with known result.
64 Also update final_val when replacing add_symbol.
66 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
68 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
69 white space usage as well.
71 2005-12-20 Sterling Augustine <sterling@tensilica.com>
73 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
74 is_aligning_branch flag.
75 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
76 (future_alignment_required): Except for frags with is_aligning_branch
77 flag set, call frag_wane for frags that do not need to be reexamined
79 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
80 (convert_frag_immed): Likewise.
81 (convert_frag_narrow): Check is_aligning_branch flag.
82 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
84 2005-12-20 Sterling Augustine <sterling@tensilica.com>
86 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
87 (xg_init_vinsn): Remove redundant initialization.
88 (xg_clear_vinsn): Zero all the slots with a single memset.
89 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
91 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
93 * doc/t-mt.texi: Update MS1 to MT.
95 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
97 Second part of ms1 to mt renaming.
99 * configure.in (mt): Remove special case.
100 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
102 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
104 (md_parse_option, md_show_usage, md_begin, md_assemble,
105 md_cgen_lookup_reloc, md_atof): Adjust.
106 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
107 * config/tc-mt.h (TC_MT): Rename.
108 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
109 (md_apply_fix): Adjust.
110 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
111 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
113 2005-12-14 Jan Beulich <jbeulich@novell.com>
115 * config/tc-i386.c (add_prefix): More fine-grained handling of
116 REX prefixes. Or new prefix value into i.prefix instead of
119 2005-12-13 DJ Delorie <dj@redhat.com>
121 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
123 2005-12-12 Paul Brook <paul@codesourcery.com>
125 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
126 (do_bl): New function.
127 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
128 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
130 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
131 BFD_RELOC_ARM_PCREL_JUMP.
132 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
133 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
134 BFD_RELOC_ARM_PCREL_JUMP.
135 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
136 BFD_RELOC_ARM_PCREL_JUMP.
138 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
140 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
142 * configure.in: Replace ms1 arch with mt arch.
143 * configure: Rebuilt.
144 * configure.tgt: Replace ms1 arch with mt arch.
145 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
146 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
147 * doc/Makefile.in: Rebuilt.
149 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
151 Change 32-bit-branch expansion for --pic.
152 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
153 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
154 (cris_any_v0_v10_long_jump_size_pic): New macro.
155 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
156 (md_convert_frag): Similar.
157 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
158 (md_assemble, gen_cond_branch_32): Adjust similarly.
159 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
160 <case OPTION_ARCH>: Similar, if --pic.
162 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
165 * config/tc-i386.c (match_template): Handle monitor.
166 (process_suffix): Likewise.
168 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
171 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
174 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
176 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
178 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
180 * config/tc-z80.c (z80_start_line_hook): issue an error when
181 redefining a symbol with equ
182 * doc/as.texinfo(equ<z80>): mention difference with .equiv
183 * doc/as.texinfo(err): fix typo
184 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
187 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
190 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
191 R_HPPA relocations that are 32-bits wide.
193 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
194 Thiemo Seufer <ths@networkno.de>
196 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
197 (macro_build): Complain for invalid branch displacements.
198 (mips_validate_fix): Delete.
199 (md_apply_fix): Re-add pcrel support for branches. Use consistent
200 text for misaligned branch targets.
201 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
202 BFD pcrel processing. Remove error for unresolved branches.
203 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
205 2005-11-22 James E Wilson <wilson@specifix.com>
207 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
208 even when manual_bundling isn't set.
210 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
211 when the frag chain is broken by section switching.
213 2005-11-18 Jie Zhang <jie.zhang@analog.com>
215 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
216 * config/bfin-parse.y (asm_1): Check register type for load immediate
219 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
221 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
223 * write.c (write_object_file): Do not remove used weakrefd.
225 2005-11-17 Jan Beulich <jbeulich@novell.com>
227 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
228 DW_CFA_restore and DW_CFA_undefined in a loop.
230 2005-11-17 Jan Beulich <jbeulich@novell.com>
233 * symbols.h (S_CLEAR_VOLATILE): Declare.
234 * symbols.c (colon): Also accept redefinable symbols for
235 redefinition. Clone them before modifying.
236 (S_CLEAR_VOLATILE): Define.
237 * cond.c (s_ifdef): Also test for equated symbols.
238 * read.c (s_comm_internal): Also exclude non-redefinable
239 equated symbols. Clone redefinable ones before modifying.
240 (s_weakref): Clone redefinable symbols before modifying.
241 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
242 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
243 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
245 2005-11-16 Alan Modra <amodra@bigpond.net.au>
247 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
249 2005-11-16 Alan Modra <amodra@bigpond.net.au>
251 * configure.tgt (i386-*-gnu*): Set em=gnu.
252 * config/te-gnu.h: New file.
253 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
255 2005-11-16 Alan Modra <amodra@bigpond.net.au>
257 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
258 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
260 * read.c (s_lsym): Remove non-BFD assembler sym handling.
262 2005-11-16 Alan Modra <amodra@bigpond.net.au>
264 * read.c (s_comm_internal): Set bfd_com_section segment.
265 (s_mri_common): Likewise.
266 * write.c (write_object_file): Remove non-BFD assembler common
269 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
271 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
272 opcode if r4-r15 are not saved.
274 2005-11-15 Alan Modra <amodra@bigpond.net.au>
276 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
278 2005-11-14 Jan Beulich <jbeulich@novell.com>
280 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
281 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
282 (ar): Use AR_* instead of literals.
283 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
284 CR_PMV, CR_CMCV): Define.
285 (cr): Use CR_* instead of literals.
287 2005-11-14 Jan Beulich <jbeulich@novell.com>
289 * config/tc-ia64.c (md): Rename regsym to indregsym and move
290 it to the end of the structure.
291 (ar): Field regnum is unsigned.
293 (indirect_reg): Likewise.
294 (declare_register_set): Parameter regnum is unsigned.
295 (declare_register): Parameter numregs and base_regnum are
296 unsigned. So is the local loop variable.
297 (md_begin): Restrict scope of local variable regnum, which
298 also is unsigned. Replace loops with function calls where
299 possible. Re-order things so that register groups are kept
300 together. Remove all uses of regsym except for indirect
301 registers. Replace use of regsym by indregsym for indirect
303 (ia64_optimize_expr): Replace use of regsym by indregsym for
304 indirect registers, with appropriate bias.
306 2005-11-14 David Ung <davidu@mips.com>
308 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
309 for the MIPS16e save/restore instructions.
311 2005-11-11 Jan Beulich <jbeulich@novell.com>
313 * doc/Makefile.am: Make asconfig.texi writeable before trying
315 * doc/Makefile.in: Refresh.
317 2005-11-10 Jan Beulich <jbeulich@novell.com>
319 * config/tc-i386.c (intel_e11): Don't special-case segment
320 registers in brackets.
322 2005-11-10 Nick Clifton <nickc@redhat.com>
324 * config/tc-arm.c (BAD_ADDR_MODE): Define.
325 (arm_reg_parse_multi): Return NULL rather than FAIL.
326 (arm_reg_parse): Fix comment, the function returns FAIL rather
327 than NULL if it is unable to parse the register name.
328 (do_ldrex): Use BAD_ADDR_MODE.
329 Change error message for PC-relative addressing.
330 (do_strex): Likewise.
331 (do_t_ldrex): Use BAD_ADDR_MODE.
332 (do_t_strex): Likewise.
334 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
336 * config/tc-sparc.c (isoctal): Fix thinko.
338 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
340 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
341 flag_mri_m68k as condition for parsing the '$' as a prefix.
342 * as.h (DOLLAR_AMBIGU): Define if needed.
344 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
347 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
348 (ms1_architectures): Add ms2.
349 (md_parse_option): Add ms2.
350 (md_show_usage): Add ms2.
351 (md_assemble): Add JAL_HAZARD detection logic.
352 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
353 * doc/c-ms1.texi: New.
354 * doc/all.texi: Add MS1.
355 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
356 * doc/Makefile.in: Rebuilt.
357 * doc/Makefile: Rebuilt.
359 2005-11-07 Steve Ellcey <sje@cup.hp.com>
361 * configure: Regenerate after modifying bfd/warning.m4.
363 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
366 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
367 output constant data.
369 2005-11-07 Mark Mitchell <mark@codesourcery.com>
371 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
372 * doc/Makefile.in: Regenerated.
373 * doc/as.texinfo: Document "@FILE".
375 2005-11-07 Nick Clifton <nickc@redhat.com>
378 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
379 'x' attribute. Remember the actions of the 'w' and 'n' attributes
380 and do not allow the 'x','s' or 'd' attributes to change them.
382 2005-11-07 John Levon <levon@movementarian.org>
384 * config/tc-i386.h (tc_comment_chars): Define.
385 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
386 (i386_comment_chars): Add.
387 (md_parse_options): Process OPTION_DIVIDE.
388 (md_show_usage): Describe --divide option.
389 * doc/c-i386.texi: Document --divide option.
391 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
393 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
394 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
396 2005-11-07 Alan Modra <amodra@bigpond.net.au>
398 * macro.c (buffer_and_nest): Skip labels regardless of
399 NO_PSEUDO_DOT and flag_m68k_mri.
401 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
403 * expr.c (integer_constant): Match only 'B' as binary suffix if
404 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
407 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
409 * read.c (s_weakref): Do not permit redefinitions.
410 * symbols.c (colon): Do not permit redefinitions of equated
413 2005-11-01 Thiemo Seufer <ths@networkno.de>
416 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
417 * Makefile.in: Regenerate.
419 2005-11-01 Thiemo Seufer <ths@networkno.de>
421 * config/tc-mips.c (md_parse_option): Fix typo in comment.
423 2005-10-30 Mark Mitchell <mark@codesourcery.com>
425 * as.c (show_usage): Document "@FILE".
427 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
429 * Makefile.am (OBJ_FORMATS): Remove vms.
431 * Makefile.in: Regenerated.
433 * dep-in.sed: Replace " ./" with " ".
435 2005-10-28 Dave Brolley <brolley@redhat.com>
437 Contribute the following change:
438 2005-09-19 Dave Brolley <brolley@redhat.com>
440 * config/tc-m32c.c (default_isa): New static variable.
441 (m32c_isa): Now of type CGEN_BITSET.
442 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
444 2005-10-28 Paul Brook <paul@codesourcery.com>
446 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
447 instead of mcpu_cpu_opt.
449 2005-10-27 Sterling Augustine <sterling@tensilica.com>
451 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
452 refer to "ports" instead of "queues".
453 (check_t1_t2_reads_and_writes): Pass correct interface values to
454 xtensa_interface_inout.
456 2005-10-27 Jan Beulich <jbeulich@novell.com>
458 * read.c (assign_symbol): Also consider equates already defined.
459 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
460 * config/obj-coff.h (obj_symbol_clone_hook): New.
461 (coff_obj_symbol_clone_hook): Declare.
462 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
464 2005-10-26 DJ Delorie <dj@redhat.com>
466 * config/tc-m32c.c (md_relax_table, subtype_mappings,
467 md_convert_frag): Add jsr.w support.
469 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
471 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
472 and imm-8-HI operands.
474 2005-10-26 Paul Brook <paul@codesourcery.com>
476 * config/tc-arm.c (insns): Correct "sel" entry.
478 2005-10-26 Jan Beulich <jbeulich@novell.com>
480 * config/tc-i386.c (i386_operand): Don't check register prefix here.
481 (parse_real_register): Rename from parse_register.
482 (parse_register): New.
483 (i386_parse_name): New.
485 (intel_e11): Don't tolerate registers in offset expressions anymore.
486 (intel_get_token): Don't check register prefix here. Copy the actual
487 register token, not the canonical register name.
488 * config/tc-i386.h (md_operand): Delete.
489 (i386_parse_name): Declare.
490 (md_parse_name): Define.
492 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
494 * Makefile.am: Add Z80 cpu.
495 * Makefile.in: Regenerated.
496 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
497 and disallow newlines in quoted strings.
498 * configure.tgt: Add z80-*-coff.
499 * config/obj-coff.h: Add format "coff-z80".
500 * doc/Makefile.am: Add c-z80.texi.
501 * doc/Makefile.in: Regenerated.
502 * doc/all.texi: Add Z80.
503 * doc/c-z80.texi: New file
504 * doc/as.texinfo: Add z80 options and some z80-related remarks.
505 * config/tc-z80.c: New file
506 * config/tc-z80.h: New file
507 * NEWS: Mention new support.
509 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
511 * write.c (adjust_reloc_syms): Undo the change made on
512 2005-04-26 to allow local symbol set to undefined symbol.
514 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
516 * Makefile.am (bfin-parse.tab.h): Removed.
517 (bfin-parse.h): Added.
518 * Makefile.in: Regenerated.
520 2005-10-25 Alan Modra <amodra@bigpond.net.au>
522 * po/POTFILES.in: Regenerate.
523 * po/gas.pot: Regenerate.
525 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
527 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
528 make a single reloc with an offset rather than a stack.
529 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
531 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
533 * read.c (potable): Add weakref.
535 * read.h (s_weakref): Declare.
536 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
537 * symbols.c (colon): Clear weakrefr.
538 (symbol_find_exact): Rename to, and reimplement in terms of...
539 (symbol_find_exact_noref): ... new function.
540 (symbol_find): Likewise...
541 (symbol_find_noref): ... ditto.
542 (resolve_symbol_value): Resolve weakrefr without setting their
544 (S_SET_WEAK): Call hook.
545 (S_GET_VALUE): Follow weakref link.
546 (S_SET_VALUE): Clear weakrefr.
547 (S_IS_WEAK): Follow weakref link.
548 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
549 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
550 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
551 (symbol_mark_used): Follow weakref link.
552 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
553 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
554 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
555 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
556 * write.c (adust_reloc_syms): Follow weakref link. Do not
557 complain if target is undefined.
558 (write_object_file): Likewise. Remove weakrefr symbols. Drop
559 unreferenced weakrefd symbols.
560 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
562 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
563 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
564 * doc/as.texinfo: Document weakref.
565 * doc/internals.texi: Document new struct members, internal
568 2005-10-24 Jie Zhang <jie.zhang@analog.com>
570 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
571 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
572 * Makefile.in: Regenerate.
573 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
574 * config/tc-bfin.c (md_chars_to_number): Change the type of first
575 argument from unsigned char * to char * to remove signedness warnings.
577 2005-10-24 Jan Beulich <jbeulich@novell.com>
579 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
580 (dot_rot): Change type of num_* variables. Check for positive count.
581 (ia64_optimize_expr): Re-structure.
582 (md_operand): Check for general register.
584 2005-10-24 Jan Beulich <jbeulich@novell.com>
586 * config/tc-ia64.c (declare_register): Call symbol_create.
587 (md_begin): Remove local variables total, ar_base, and cr_base.
588 Start loops for registers at their respective first one. Don't
589 update md.regsym for alias names. Generate alias name tp for r13.
591 2005-10-21 DJ Delorie <dj@redhat.com>
593 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
594 names unstead of numbers.
596 2005-10-19 David Ung <davidu@mips.com>
598 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
599 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
600 hence avoiding to emit a nop.
602 2005-10-19 Jie Zhang <jie.zhang@analog.com>
604 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
606 (bfin_start_line_hook): Remove the workaround for LSETUP(.
607 (bfin_name_is_register): Remove the workarounds for LSETUP(
609 (bfin_start_label): Ditto.
611 2005-10-18 Bob Wilson <bob.wilson@acm.org>
613 * config/tc-xtensa.c (xtensa_end_directive): Restore
614 default_lit_sections regardless of use_literal_section.
616 2005-10-18 Jie Zhang <jie.zhang@analog.com>
618 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
619 * Makefile.in: Regenerated.
621 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
623 * doc/as.texinfo (.loc) Fix placement of '@end table'.
625 2005-10-17 Bob Wilson <bob.wilson@acm.org>
627 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
628 unsigned line number. Do not include "dwarf2dbg.h".
629 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
630 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
631 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
632 (md_assemble): Use as_where instead of dwarf2_where.
633 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
634 dwarf2_line_infos. Change to call new_logical_line followed by
637 2005-10-14 Mike Frysinger <vapier@gentoo.org>
639 * doc/as.texinfo (Section): Add missing ']' to .section example.
641 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
644 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
645 unknown opcode is found.
647 2005-10-12 Mark Mitchell <mark@codesourcery.com>
649 * NEWS: Mention @file.
651 2005-10-12 Nick Clifton <nickc@redhat.com>
653 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
654 generally tidy up the code.
655 * config/tc-avr.h: Likewise.
657 2005-10-12 Jan Beulich <jbeulich@novell.com>
659 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
660 (dot_pred_rel): Likewise.
661 (parse_operand): Likewise.
662 (ia64_unrecognized_line): Likewise.
663 (md_operand): Likewise.
665 2005-10-11 Jan Beulich <jbeulich@novell.com>
667 * expr.h (enum expr_mode): New.
668 (expression): Pass third argument to expr.
669 (expression_and_evaluate): New.
670 (deferred_expression): New.
671 (expr): Add third parameter.
672 (resolve_expression): New.
673 * struc-symbol.h (struct symbol): New members sy_volatile and
675 * symbols.c, symbols.h (symbol_clone): New.
676 (symbol_clone_if_forward_ref): New.
677 (snapshot_symbol): New.
678 (S_IS_VOLATILE): New.
679 (S_IS_FORWARD_REF): New.
680 (S_SET_VOLATILE): New.
681 (S_SET_FORWARD_REF): New.
682 * as.c (macro_expr): Use expression_and_evaluate.
683 * cond.c (s_if): Likewise.
684 (s_elseif): Likewise.
685 * dw2gencfi.c (cfi_parse_reg): Likewise.
686 * expr.c (operand): Add second parameter. Optionally call
687 deferred_expression. Pass mode argument to itself and md_parse_name.
688 Check mode before trying to evaluate symbol. Call
689 symbol_clone_if_forward_ref for both operands.
690 (expr): Add third parameter. Pass mode to operand and itself.
691 Optionally call resolve_expression.
692 (resolve_expression): New.
693 (get_single_number): Pass second argument to operand.
694 * read.c (potable): New entry for .eqv.
695 (read_a_source_file): Handle new == operator.
696 (get_absolute_expr): Use expression_and_evaluate.
698 (assign_symbol): Rename second parameter. Call symbol_clone on
699 legal and illegal redefinition. Call S_SET_VOLATILE and
700 S_SET_FORWARD_REF depending on mode.
701 (s_set): Update description.
702 (s_space): Call resolve_expression.
703 (pseudo_set): Optionally call deferred_expression. Check
704 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
706 * config/tc-ia64.h (md_parse_name): Add mode parameter.
707 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
708 * config/tc-m32r.h (md_parse_name): Likewise.
709 (m32r_parse_name): Likewise.
710 * config/tc-mmix.h (md_parse_name): Likewise.
711 * config/tc-mn10300.h (md_parse_name): Likewise.
712 (mn10300_parse_name): Likewise.
713 * config/tc-ppc.h (md_parse_name): Likewise.
714 * config/tc-sh.h (md_parse_name): Likewise.
715 (sh_parse_name): Likewise.
716 * config/tc-sh64.h (md_parse_name): Likewise.
717 (sh64_consume_datalabel): Likewise.
718 * config/tc-tic54x.h (md_parse_name): Likewise.
719 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
720 before trying to evaluate symbol.
721 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
722 * config/tc-sh.c (sh_parse_name): Likewise.
723 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
724 second argument to operandf. Pass mode parameter to sh_parse_name.
725 * doc/as.texinfo: Document .eqv and the == assignment operator.
727 2005-10-10 Ian Lance Taylor <ian@airs.com>
729 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
730 * Makefile.in: Regenerate.
732 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
734 * expr.c (operator): Allow "!=" as a synonym for "<>".
735 * doc/as.texinfo (Infix Op): Mention "!=".
737 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
739 * config/tc-hppa.c (strict): Don't initialize. Update comment.
740 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
741 found. Simplify handling of "ma" and "mb" completers.
743 2005-10-08 Paul Brook <paul@codesourcery.com>
745 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
746 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
748 (arm_cpu_option_table): Add canonical_name.
749 (arm_cpus): Populate canonical_name field.
750 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
751 aeabi_set_public_attributes, arm_md_end): New functions.
752 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
753 (md_assemble): Set thumb_arch_used and arm_arch_used.
754 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
755 * config/tc-arm.h (md_end): Define.
756 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
758 2005-10-06 Khem Raj <kraj@mvista.com>
759 NIIBE Yutaka <gniibe@m17n.org>
761 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
762 (parse_reg_without_prefix): New function.
763 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
765 (option md_longopts): Add allow-reg-prefix option.
766 * doc/c-sh.texi: Document --allow-reg-prefix option.
767 * NEWS: Mention the new switch.
769 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
771 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
774 2005-09-30 Sterling Augustine <sterling@tensilica.com>
775 Bob Wilson <bob.wilson@acm.org>
777 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
779 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
781 * Makefile.am: Run "make dep-am".
782 * Makefile.in: Regenerated.
783 * aclocal.m4: Likewise.
785 2005-09-30 Mark Mitchell <mark@codesourcery.com>
787 * as.c (main): Use expandargv.
789 2005-09-30 Jan Beulich <jbeulich@novell.com>
791 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
794 2005-09-30 Catherine Moore <clm@cm00re.com>
796 * Makefile.am: Bfin support.
797 * Makefile.in: Regenerated.
798 * aclocal.m4: Regenerated.
799 * configure: Regenerated.
800 * configure.in: Bfin support.
801 * configure.tgt: Bfin support.
802 * config/bfin-aux.h: New file.
803 * config/bfin-defs.h: New file.
804 * config/bfin-lex.l: New file.
805 * config/bfin-parse.y: New file.
806 * config/tc-bfin.c: New file.
807 * config/tc-bfin.h: New file.
808 * doc/Makefile.am: Recognize c-bfin.texi.
809 * doc/Makefile.in: Regenerated.
810 * doc/all.texi: Bfin support.
811 * doc/as.texinfo: Likewise.
812 * doc/c-bfin.texi: Document bfin-specific syntax and
815 2005-09-30 Paul Brook <paul@codesourcery.com>
817 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
818 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
819 normal infix conditions.
820 (C3E): Include Thumb-2 definition.
822 (insns): Use them for legacy mnemonics.
824 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
826 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
827 version of <locale.h> when ENABLE_NLS is not defined.
829 2005-09-29 Jan Beulich <jbeulich@novell.com>
831 * config/tc-ia64.c (parse_operands): Always parse first operand of
834 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
835 Alan Modra <amodra@bigpond.net.au>
837 * app.c (do_scrub_chars): Match open and close quote of strings.
838 Remove redundant EOF test in case 7.
840 2005-09-28 Jan Beulich <jbeulich@novell.com>
842 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
843 relocations in 16- and 32-bit modes.
844 (i386_displacement): Make pc-relative branch handling dependent
845 upon operand (rather than address) size.
847 2005-09-28 Jan Beulich <jbeulich@novell.com>
849 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
851 (dot_cfi_startproc): Likewise.
852 (dot_cfi_endproc): Likewise. Also check no extra input was given.
853 (dot_cfi_escape): Likewise.
855 2005-09-28 Jan Beulich <jbeulich@novell.com>
857 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
858 (TC_CONS_FIX_NEW): Define unconditionally.
859 (x86_pe_cons_fix_new): Remove.
860 * config/tc-i386.c (signed_cons): New.
861 (md_pseudo_table): Add slong.
862 (x86_cons_fix_new): Declare unconditionally.
863 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
864 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
867 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
869 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
870 buffer after copying string.
872 2005-09-27 Paul Brook <paul@codesourcery.com>
874 * config/arm.c (arm_cpus): Add more cpu names.
875 * doc/c-arm.texi: Document them.
877 2005-09-21 Alan Modra <amodra@bigpond.net.au>
879 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
881 2005-09-20 Richard Henderson <rth@redhat.com>
883 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
885 2005-09-20 Richard Henderson <rth@redhat.com>
887 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
889 (dwarf2_loc_mark_labels): New.
890 (dwarf2_gen_line_info_1): Split out of ...
891 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
892 (dwarf2_emit_label): New.
893 (dwarf2_directive_loc_mark_labels): New.
894 (out_set_addr): Take a symbol instead of frag+ofs.
895 (relax_inc_line_addr): Likewise.
896 (emit_inc_line_addr): Assert delta non-negative.
897 (process_entries): Remove dead code. Update to work with temp
898 symbols instead of frag+ofs.
899 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
900 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
901 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
902 * config/obj-elf.h (obj_frob_label): New.
903 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
904 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
905 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
906 Similarly in the respective tc_frob_label implementation functions.
907 * config/tc-i386.c (md_pseudo_table): Move file and loc to
908 non-elf section; add loc_mark_labels.
909 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
910 (ia64_flush_insns): Check for marked labels; emit line entry if so.
911 (emit_one_bundle): Similarly.
912 (ia64_frob_label): Record marked labels.
913 * config/tc-m68hc11.h (tc_frob_label): Remove.
914 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
915 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
916 * config/tc-sh64.h (tc_frob_label): Likewise.
917 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
919 2005-09-20 Alan Modra <amodra@bigpond.net.au>
921 * read.c (pseudo_set): Set segment of expression syms to expr_section.
923 2005-09-14 Jan Beulich <jbeulich@novell.com>
925 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
926 registers, floating point control and status words, and mxcsr as
927 well as (for 64-bit code) segment base registers and rflags.
929 2005-09-09 Dmitry Diky <diwil@spec.ru>
931 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
932 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
935 2005-09-08 Chao-ying Fu <fu@mips.com>
937 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
938 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
941 2005-09-08 Paul Brook <paul@codesourcery.com>
943 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
944 (do_smc, do_t_smc): ... to this.
945 (insns): Remane smi to smc.
946 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
949 2005-09-07 Richard Henderson <rth@redhat.com>
951 * dwarf2dbg.c (dwarf2_where): Set line->isa.
952 (dwarf2_set_isa): New.
953 (dwarf2_directive_loc): Rearrange to allow all options on one line.
954 * dwarf2dbg.h (dwarf2_set_isa): Declare.
955 * doc/as.texinfo: Update .loc documentation.
957 2005-09-07 Richard Henderson <rth@redhat.com>
959 * dwarf2dbg.c: Include safe-ctype.h.
960 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
961 (current): Initialize.
962 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
963 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
964 (dwarf2_directive_file): Cope with invalid filename.
965 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
966 epilogue_begin, is_stmt, isa.
967 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
969 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
970 and DWARF2_FLAG_EPILOGUE_BEGIN.
971 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
972 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
973 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
974 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
975 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
976 (struct dwarf2_line_info): Add isa member.
977 * doc/as.texinfo (LNS directives): New node.
979 2005-09-07 David Ung <davidu@mips.com>
981 * config/tc-mips.c (append_insn): Undo last change. Instead add
982 guard to suppress calling frag_grow if the current instruction is
983 one that allows a delay slot.
985 2005-09-06 Chao-ying Fu <fu@mips.com>
987 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
988 (mips_opts): Add -1 to initialize ase_mt.
989 (file_ase_mt): New variable for -mmt.
990 (CPU_HAS_MT): New define.
991 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
993 (mips_ip): Check ase_mt to enable MT instructions.
994 Handle !, $, *, &, +T, +t, g operand formats.
995 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
997 (OPTION_MT, OPTION_NO_MT): New define.
998 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
999 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
1000 (mips_after_parse_args): Set ase_mt based on CPU.
1001 (s_mipsset): Handle ".set mt" and ".set nomt".
1002 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
1003 (md_show_usage): Show usage of -mmt and -mno-mt.
1004 * doc/as.texinfo: Document -mmt and -mno-mt options.
1005 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
1008 2005-09-06 Paul Brook <paul@codesourcery.com>
1010 * config/tc-arm.c (arm_it): Add relax field.
1011 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
1012 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
1013 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
1014 do_t_mov_cmp): Allow relaxation.
1015 (output_relax_insn): New function.
1016 (put_thumb32_insn): New function.
1017 (output_inst): Use new functions.
1018 (md_assemble): Don't throw error on relaxable instructions.
1019 (insns): Change "b" entry from TCE(...) to tCE(...).
1020 (md_estimate_size_before_relax): Return 2.
1021 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
1022 relax_branch, arm_relax_frag): New functions.
1023 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1025 * config/tc-arm.h (md_convert_frag): Remove definition.
1026 (md_relax_frag): Define.
1027 (arm_relax_frag): Add prototype.
1029 2005-09-02 Paul Brook <paul@codesourcery.com>
1031 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1033 2005-09-02 Paul Brook <paul@codesourcery.com>
1035 * config/tc-arm.c (encode_arm_cp_address): Use
1036 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1037 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1039 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1042 (insns): Use them for coprocessor instructions.
1043 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1044 (get_thumb32_insn): New function.
1045 (put_thumb32_insn): New function.
1046 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1047 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1049 2005-09-02 Paul Brook <paul@codesourcery.com>
1051 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1052 incorrect suffix matches.
1054 2005-09-01 David Ung <davidu@mips.com>
1056 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1057 when the frags are different for the 2 instructions we want to
1058 swap. If the lengths of the 2 instructions are not the same, we
1059 won't do the swap but emit an nop.
1061 2005-09-01 Dmitry Diky <diwil@spec.ru>
1063 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1064 as appropriate. Change frag_variant() to frag_var() for relaxes.
1066 2005-08-29 Nick Clifton <nickc@redhat.com>
1068 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1071 2005-08-26 Jan Beulich <jbeulich@novell.com>
1073 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1074 qualified operand of a branch.
1075 (intel_bracket_expr): Set JumpAbsolute here...
1076 (intel_e11): ... rather than here.
1078 2005-08-26 Christian Groessler <chris@groessler.org>
1080 * configure.tgt: Set bfd_gas also for z8k cpu.
1081 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1083 (newfix): Adapt to bfd reloc types.
1084 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1085 is available in the current frag.
1086 (md_convert_frag): Adapt function parameters.
1087 (tc_gen_reloc): New function.
1088 (md_section_align): Use bfd_get_section_alignment.
1089 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1090 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1092 * config/tc-z8k.h (TARGET_ARCH): Define.
1093 (tc_fix_adjustable): Define.
1095 2005-08-25 Chao-ying Fu <fu@mips.com>
1097 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1098 (mips_opts): Add -1 to initialize ase_dsp.
1099 (file_ase_dsp): New variable for -mdsp.
1100 (CPU_HAS_DSP): New define.
1101 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1103 (mips_ip): Add min_range and max_range for checking singed numbers.
1104 Check ase_dsp to enable DSP instructions.
1105 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1106 (OPTION_DSP, OPTION_NO_DSP): New define.
1107 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1108 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1109 (mips_after_parse_args): Set ase_dsp based on CPU.
1110 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1111 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1112 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1114 2005-08-23 David Ung <davidu@mips.com>
1116 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1119 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1122 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1124 2005-08-23 Phil Edwards <phil@codesourcery.com>
1126 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1128 2005-08-22 Jan Beulich <jbeulich@novell.com>
1130 * config/tc-i386.c (object_64bit): New.
1131 (i386_target_format): Initialize it.
1132 (output_disp): Use object_64bit for relocation type determination.
1133 (output_imm): Likewise.
1134 (i386_validate_fix): Likewise.
1135 (tc_gen_reloc): Likewise.
1136 (lex_got): Likewise. Remove static mode_name. Change array size
1137 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1138 (x86_cons): Use object_64bit for deciding whether quad fields can
1141 2005-08-18 Christian Groessler <chris@groessler.org>
1143 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1144 * config/tc-mcore.h: Likewise.
1145 * config/tc-z8k.h: Likewise.
1146 * config/tc-z8k.c: Likewise.
1147 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1148 sh_coff_reloc_mangle declaration.
1149 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1152 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1154 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1155 to confirm that no ISA is specified.
1157 2005-08-18 Nick Clifton <nickc@redhat.com>
1159 * write.c (relax_segment): Count the number of frags being
1160 processed and use this to compute a maximum limit on the number of
1161 iterations that will be allowed when attempting to relax the
1164 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1166 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1167 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1169 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1171 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1174 2005-08-15 Paul Brook <paul@codesourcery.com>
1176 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1178 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1180 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1182 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1183 (md_show_usage): Likewise.
1184 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1186 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1188 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1189 (md_gather_operands): Add support for optional operands.
1191 2005-08-12 Dmitry Diky <diwil@spec.ru>
1192 * config/tc-msp430.c (msp430_enable_relax): New flag.
1193 (msp430_enable_polys): Likewise.
1194 (OPTION_RELAX): New option.
1195 (OPTION_POLYMORPHS): Likewise.
1196 (md_longopts): New long options.
1197 (md_show_usage): Updated.
1198 (md_parse_option): Add new options handler.
1199 (msp430_operands): Add check if polymorph insns are enabled.
1200 (msp430_force_relocation_local): New function.
1201 (md_apply_fix): Now delete relocs according to new flags combination.
1202 (msp430_relax_frag): Convert long branches to short branches only if
1203 flag msp430_enable_relax is set.
1204 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1205 (msp430_force_relocation_local): Likewise.
1206 * doc/c-msp430.texi: Describe new options.
1208 2005-08-11 Ian Lance Taylor <ian@airs.com>
1210 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1211 (stamp-mk.com): Likewise.
1212 (EXTRA_DIST): Remove make-gas.com from list.
1213 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1214 * Makefile.in: Regenerate.
1216 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1218 * subsegs.c (subseg_change): Move declaration of seginfo to before
1221 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1223 * README-vms: Delete.
1224 * config-gas.com: Delete.
1225 * makefile.vms: Delete.
1226 * vmsconf.sh: Delete.
1227 * config/atof-tahoe.c: Delete.
1228 * config/m88k-opcode.h: Delete.
1229 * config/obj-bout.c: Delete.
1230 * config/obj-bout.h: Delete.
1231 * config/obj-hp300.c: Delete.
1232 * config/obj-hp300.h: Delete.
1233 * config/tc-a29k.c: Delete.
1234 * config/tc-a29k.h: Delete.
1235 * config/tc-h8500.c: Delete.
1236 * config/tc-h8500.h: Delete.
1237 * config/tc-m88k.c: Delete.
1238 * config/tc-m88k.h: Delete.
1239 * config/tc-tahoe.c: Delete.
1240 * config/tc-tahoe.h: Delete.
1241 * config/tc-tic80.c: Delete.
1242 * config/tc-tic80.h: Delete.
1243 * config/tc-w65.c: Delete.
1244 * config/tc-w65.h: Delete.
1245 * config/te-aux.h: Delete.
1246 * config/te-delt88.h: Delete.
1247 * config/te-delta.h: Delete.
1248 * config/te-dpx2.h: Delete.
1249 * config/te-hp300.h: Delete.
1250 * config/te-ic960.h: Delete.
1251 * config/vms-a-conf.h: Delete.
1252 * doc/c-a29k.texi: Delete.
1253 * doc/c-h8500.texi: Delete.
1254 * doc/c-m88k.texi: Delete.
1255 * README: Remove obsolete examples, and list of supported targets.
1256 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1257 bout and hp300 support.
1258 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1259 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1261 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1262 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1263 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1265 * dw2gencfi.c: Likewise.
1266 * dwarf2dbg.c: Likewise.
1267 * ehopt.c: Likewise.
1268 * input-file.c: Likewise.
1269 * listing.c: Likewise.
1270 * literal.c: Likewise.
1271 * messages.c: Likewise.
1273 * output-file.c: Likewise.
1275 * stabs.c: Likewise.
1276 * struc-symbol.h: Likewise.
1277 * subsegs.c: Likewise.
1278 * subsegs.h: Likewise.
1279 * symbols.c: Likewise.
1280 * symbols.h: Likewise.
1282 * write.c: Likewise.
1283 * write.h: Likewise.
1284 * config/aout_gnu.h: Likewise.
1285 * config/obj-aout.c: Likewise.
1286 * config/obj-aout.h: Likewise.
1287 * config/obj-coff.c: Likewise.
1288 * config/obj-coff.h: Likewise.
1289 * config/obj-evax.h: Likewise.
1290 * config/obj-ieee.h: Likewise.
1291 * config/tc-arm.c: Likewise.
1292 * config/tc-arm.h: Likewise.
1293 * config/tc-avr.c: Likewise.
1294 * config/tc-avr.h: Likewise.
1295 * config/tc-crx.h: Likewise.
1296 * config/tc-d10v.h: Likewise.
1297 * config/tc-d30v.h: Likewise.
1298 * config/tc-dlx.h: Likewise.
1299 * config/tc-fr30.h: Likewise.
1300 * config/tc-frv.h: Likewise.
1301 * config/tc-h8300.c: Likewise.
1302 * config/tc-h8300.h: Likewise.
1303 * config/tc-hppa.h: Likewise.
1304 * config/tc-i370.h: Likewise.
1305 * config/tc-i386.c: Likewise.
1306 * config/tc-i386.h: Likewise.
1307 * config/tc-i860.h: Likewise.
1308 * config/tc-i960.c: Likewise.
1309 * config/tc-i960.h: Likewise.
1310 * config/tc-ip2k.h: Likewise.
1311 * config/tc-iq2000.h: Likewise.
1312 * config/tc-m32c.h: Likewise.
1313 * config/tc-m32r.h: Likewise.
1314 * config/tc-m68hc11.h: Likewise.
1315 * config/tc-m68k.c: Likewise.
1316 * config/tc-m68k.h: Likewise.
1317 * config/tc-maxq.c: Likewise.
1318 * config/tc-maxq.h: Likewise.
1319 * config/tc-mcore.c: Likewise.
1320 * config/tc-mcore.h: Likewise.
1321 * config/tc-mn10200.h: Likewise.
1322 * config/tc-mn10300.c: Likewise.
1323 * config/tc-mn10300.h: Likewise.
1324 * config/tc-ms1.h: Likewise.
1325 * config/tc-msp430.c: Likewise.
1326 * config/tc-msp430.h: Likewise.
1327 * config/tc-ns32k.c: Likewise.
1328 * config/tc-ns32k.h: Likewise.
1329 * config/tc-openrisc.h: Likewise.
1330 * config/tc-or32.c: Likewise.
1331 * config/tc-or32.h: Likewise.
1332 * config/tc-ppc.c: Likewise.
1333 * config/tc-ppc.h: Likewise.
1334 * config/tc-s390.h: Likewise.
1335 * config/tc-sh.c: Likewise.
1336 * config/tc-sh.h: Likewise.
1337 * config/tc-sparc.c: Likewise.
1338 * config/tc-tic30.c: Likewise.
1339 * config/tc-tic30.h: Likewise.
1340 * config/tc-tic4x.c: Likewise.
1341 * config/tc-tic4x.h: Likewise.
1342 * config/tc-tic54x.c: Likewise.
1343 * config/tc-tic54x.h: Likewise.
1344 * config/tc-v850.h: Likewise.
1345 * config/tc-vax.c: Likewise.
1346 * config/tc-vax.h: Likewise.
1347 * config/tc-xstormy16.h: Likewise.
1348 * config/tc-xtensa.h: Likewise.
1349 * config/tc-z8k.c: Likewise.
1350 * config/tc-z8k.h: Likewise.
1351 * config/vms-a-conf.h
1352 * doc/Makefile.am: Likewise.
1353 * doc/all.texi: Likewise.
1354 * doc/as.texinfo: Likewise.
1355 * doc/internals.texi: Likewise.
1356 * doc/Makefile.in: Regenerate.
1357 * Makefile.in: Regenerate.
1358 * configure: Regenerate.
1359 * config.in: Regenerate.
1360 * po/POTFILES.in: Regenerate.
1362 2005-08-09 Nick Clifton <nickc@redhat.com>
1365 * macro.c (getstring): Do not treat round parentheses exactly the
1366 same as angle brackets - the parentheses need to be preserved and
1367 passed on to the macro processing code.
1369 2005-08-08 Nick Clifton <nickc@redhat.com>
1371 * config/tc-msp430.c (MSP430_ISA_21): Define.
1372 (mcu_types): Add entries for msp430x21xx variants.
1374 2005-08-08 Nick Clifton <nickc@redhat.com>
1377 * macro.c (getstring): Treat round parentheses in the same way as
1379 (get_any_string): Likewise.
1381 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1384 * as.c (parse_args): Handle -al=<FILE>.
1386 2005-08-07 Nick Clifton <nickc@redhat.com>
1388 * read.c (s_app_line): Accept a line number of 0 for compatibility
1389 with gcc's output for assembler-with-cpp files.
1391 2005-08-05 Paul Brook <paul@codesourcery.com>
1393 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1394 (do_t_add_sub): Use correct encodings inside IT block.
1395 (do_t_arit3c): Ditto.
1396 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1397 (md_assemble): Verify conditional suffixes agains IT blocks.
1399 2005-08-05 Paul Brook <paul@codesourcery.com>
1401 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1403 (encode_thumb32_shifted_operand): Prohibit register shifts.
1404 (encode_thumb32_addr_mode): Fix typo.
1405 (insns): Correct thumb2 ldm and stm opcodes.
1407 2005-08-02 Khem Raj <kraj@mvista.com>
1409 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1410 WLDRD/WSTRD instruction.
1412 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1414 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1415 if emitting a reloc.
1417 2005-07-29 Thiemo Seufer <ths@networkno.de>
1419 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1421 2005-07-29 Paul Brook <paul@codesourcery.com>
1423 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1425 (do_t_addr): Implement 32-bit variant.
1426 (do_t_push_pop): Make some errors warnings. Handle single register
1428 (insns): Use tCE for adr.
1429 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1430 (md_apply_fix): Ditto.
1432 2005-07-29 Paul Brook <paul@codesourcery.com>
1434 * config/tc-arm.c (parse_tb): New function.
1435 (enum operand_parse_code): Add OP_TB.
1436 (parse_operands): Handle OP_TB.
1437 (do_t_add_sub_w, do_t_tb): New functions.
1438 (insns): Add entries for addw, subw, tbb and tbh.
1439 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1441 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1443 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1445 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1447 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1449 2005-07-27 Jan Beulich <jbeulich@novell.com>
1451 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1453 (unw_p_record): Remove unused/redundant fields imask and rmask.
1454 Combine spoff and pspoff into a union. Combine gr and br into a
1455 union. Change type of grmask and brmask to unsigned char. Change type
1456 of frmask to unsigned int.
1457 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1458 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1459 (check_pending_save): New.
1460 (alloc_record): Clear out entire record.
1461 (output_psp_gr): Use renamed structure fields.
1462 (output_psp_sprel): Likewise.
1463 (output_rp_gr): Likewise.
1464 (output_rp_br): Likewise.
1465 (output_rp_psprel): Likewise.
1466 (output_rp_sprel): Likewise.
1467 (output_pfs_gr): Likewise.
1468 (output_pfs_psprel): Likewise.
1469 (output_pfs_sprel): Likewise.
1470 (output_preds_gr): Likewise.
1471 (output_preds_psprel): Likewise.
1472 (output_preds_sprel): Likewise.
1473 (output_spill_base): Likewise.
1474 (output_unat_gr): Likewise.
1475 (output_unat_psprel): Likewise.
1476 (output_unat_sprel): Likewise.
1477 (output_lc_gr): Likewise.
1478 (output_lc_psprel): Likewise.
1479 (output_lc_sprel): Likewise.
1480 (output_fpsr_gr): Likewise.
1481 (output_fpsr_psprel): Likewise.
1482 (output_fpsr_sprel): Likewise.
1483 (output_priunat_gr): Likewise.
1484 (output_priunat_psprel): Likewise.
1485 (output_priunat_sprel): Likewise.
1486 (output_bsp_gr): Likewise.
1487 (output_bsp_psprel): Likewise.
1488 (output_bsp_sprel): Likewise.
1489 (output_bspstore_gr): Likewise.
1490 (output_bspstore_psprel): Likewise.
1491 (output_bspstore_sprel): Likewise.
1492 (output_rnat_gr): Likewise.
1493 (output_rnat_psprel): Likewise.
1494 (output_rnat_sprel): Likewise.
1495 (output_spill_psprel): Likewise.
1496 (output_spill_sprel): Likewise.
1497 (output_spill_reg): Likewise.
1498 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1500 (output_frgr_mem): Likewise.
1501 (output_gr_mem): Likewise.
1502 (output_br_mem): Likewise.
1503 (output_gr_gr): Likewise.
1504 (output_br_gr): Likewise.
1505 (fixup_unw_records): Likewise.
1506 (process_one_record): Use renamed structure fields. For gr_gr and
1507 br_gr, collect mask from chain of records before output.
1508 (in_prologue): Simplify and eliminate early returns. Call
1510 (in_body): Simplify and eliminate early returns.
1511 (dot_body): Call check_pending_save.
1512 (md_assemble): Update comment. Deal with pending saves.
1514 2005-07-26 Jan Beulich <jbeulich@novell.com>
1516 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1517 mask from guessed suffix, but mask out other immediate types only
1518 if at least on candidate is valid for the insn.
1520 2005-07-25 DJ Delorie <dj@redhat.com>
1522 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1523 Support %mod() modifiers from opcodes.
1524 * doc/c-m32c.texi (M32C-Modifiers): New section.
1526 2005-07-25 Jan Hubicka <jh@suse.cz>
1527 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1531 (elf_com_section_ptr): New.
1532 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1533 (elf_common_parse): Make it global. Use elf_com_section_ptr
1534 instead of bfd_com_section_ptr.
1535 (obj_elf_change_section): Handle x86-64 large bss sections.
1537 * config/obj-elf.h (elf_com_section_ptr): New.
1538 (elf_common_parse): New.
1540 * config/tc-i386.c (handle_large_common): New.
1541 (md_pseudo_table): Add "largecomm".
1542 (x86_64_section_letter): New.
1543 (x86_64_section_word): New.
1545 * config/tc-i386.h (x86_64_section_word): New.
1546 (x86_64_section_letter): New.
1547 (md_elf_section_letter): New. Defined.
1548 (md_elf_section_word): Likewise.
1550 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1552 * configure.tgt: Remove i386-*-rtemself*.
1553 Remove sparc-*-rtemself*.
1555 2005-07-21 Ben Elliston <bje@gnu.org>
1557 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1559 2005-07-21 Paul Brook <paul@codesourcery.com>
1561 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1564 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1566 * messages.c: Use vsnprintf instead of vsprintf.
1568 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1570 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1571 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1573 2005-07-18 Nick Clifton <nickc@redhat.com>
1575 * configure.tgt: Restore alpha ordering to list of arches.
1577 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1579 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1581 2005-07-18 Jan Beulich <jbeulich@novell.com>
1583 * config/tc-i386.c (md_begin): Use IS_ELF.
1584 (tc_i386_fix_adjustable): Likewise.
1585 (md_estimate_size_before_relax): Likewise.
1586 (md_apply_fix): Likewise.
1587 (i386_target_format): Likewise.
1588 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1589 (i386_immediate): Remove #ifdef LEX_AT.
1590 (i386_displacement): Likewise.
1591 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1594 2005-07-18 Jan Beulich <jbeulich@novell.com>
1596 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1597 parameter to unsigned. Parameter sign now is tristate - zero/
1598 positive mean unsigned/signed, negative means signedness doesn't
1599 matter. Check field size,
1600 signedness, and pcrel-ness are in agreement between relocated field
1601 and relocation type. Adjust diagnostics.
1602 (optimize_imm): And type mask of operand instead of overwriting it.
1603 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1604 local structure and initialize gotrel accordingly. Pass caller as
1605 mask of types that the operator can match.
1606 (x86_cons_fix_new): Let reloc know that signedness of relocation
1608 (x86_pe_cons_fix_new): Likewise.
1609 (x86_cons): Pass additional argument to lex_got.
1610 (i386_immediate): New local variable 'types'. Pass its address as
1611 additional argument to lex_got. Mask out operand types not supported
1613 (i386_displacement): Likewise. Set bigdisp to all types supported in
1614 64-bit mode, combining the previously split initialization.
1616 2005-07-18 Jan Beulich <jbeulich@novell.com>
1618 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1621 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1623 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1626 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1628 * Makefile.am: Run "make dep-am".
1629 * Makefile.in: Regenerate.
1631 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1633 * gas/config/tc-i386.h (CpuVMX): New.
1634 (CpuUnknownFlags): Add CpuVMX.
1636 2005-07-14 Jim Blandy <jimb@redhat.com>
1638 Add support for the Renesas M32C.
1639 * Makefile.am (CPU_TYPES): List m32c.
1640 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1641 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1642 * configure.in: Add case for m32c.
1643 * configure.tgt: Add cases for m32c and m32c-*-elf.
1644 * configure: Regenerated.
1645 * config/tc-m32c.c, config/tc-m32c.h: New files.
1646 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1647 * doc/Makefile.in: Regenerated.
1648 * doc/all.texi: Set M32C.
1649 * doc/as.texinfo: Add text for the M32C-specific options and line
1650 comment characters, and refer to c-m32c.texi.
1651 * doc/c-m32c.texi: New file.
1653 2005-07-14 Nick Clifton <nickc@redhat.com>
1656 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1657 the ins_parse buffer.
1659 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1661 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1662 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1664 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1666 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1669 2005-07-08 Ben Elliston <bje@au.ibm.com>
1671 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1672 * config/obj-elf.h: Likewise.
1673 * config/tc-h8300.h: Likewise.
1674 * config/tc-h8500.h: Likewise.
1675 * config/tc-i370.h: Likewise.
1676 * config/tc-i386.h: Likewise.
1677 * config/tc-m68hc11.h: Likewise.
1678 * config/tc-m68k.h: Likewise.
1679 * config/tc-ppc.h: Likewise.
1680 * config/tc-s390.h: Likewise.
1681 * config/tc-sh.h: Likewise.
1682 * config/tc-sparc.h: Likewise.
1683 * config/tc-tic30.c: Likewise.
1684 * config/tc-w65.h: Likewise.
1685 * config/tc-xtensa.h: Likewise.
1687 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1690 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1692 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1694 * config/tc-tic30.c (debug): Add format attribute. Fix format
1697 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1699 * config/tc-i386.c (cpu_arch): Add sse3.
1701 * config/tc-i386.h (CpuSSE3): Renamed from ...
1702 (CpuPNI): This. Defined as CpuSSE3.
1704 * doc/c-i386.texi: Document .sse3.
1706 2005-07-06 Jan Beulich <jbeulich@novell.com>
1708 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1710 2005-07-05 Nick Clifton <nickc@redhat.com>
1712 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1713 md_chars_to_numbers to an unsigned pointer in order to avoid a
1714 compile time warning.
1716 2005-07-05 Paul Brook <paul@codesourcery.com>
1718 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1720 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1722 * config/tc-ms1.c: New.
1723 * config/tc-ms1.h: New.
1724 * testsuite/gas/ms1/allinsn.d: New.
1725 * testsuite/gas/ms1/allinsn.s: New.
1726 * testsuite/gas/ms1/badinsn.s: New.
1727 * testsuite/gas/ms1/badinsn1.s: New.
1728 * testsuite/gas/ms1/badoffsethigh.s: New.
1729 * testsuite/gas/ms1/badoffsetlow.s: New.
1730 * testsuite/gas/ms1/badorder.s: New.
1731 * testsuite/gas/ms1/badreg.s: New.
1732 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1733 * testsuite/gas/ms1/badsignedimmlow.s: New.
1734 * testsuite/gas/ms1/badsyntax.s: New.
1735 * testsuite/gas/ms1/badsyntax1.s: New.
1736 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1737 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1738 * testsuite/gas/ms1/errors.exp: New.
1739 * testsuite/gas/ms1/ldst.s: New.
1740 * testsuite/gas/ms1/misc.d: New.
1741 * testsuite/gas/ms1/misc.s: New.
1742 * testsuite/gas/ms1/ms1-16-003.d: New.
1743 * testsuite/gas/ms1/ms1-16-003.s: New.
1744 * testsuite/gas/ms1/ms1.exp: New.
1745 * testsuite/gas/ms1/msys.d: New.
1746 * testsuite/gas/ms1/msys.s: New.
1747 * testsuite/gas/ms1/relocs.d: New.
1748 * testsuite/gas/ms1/relocs.exp: New.
1749 * testsuite/gas/ms1/relocs1.s: New.
1750 * testsuite/gas/ms1/relocs2.s: New.
1752 2005-07-05 Jan Beulich <jbeulich@novell.com>
1754 * config/tc-i386.h (CpuSVME): New.
1755 (CpuUnknownFlags): Include CpuSVME.
1756 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1757 as alias of sledgehammer.
1758 (md_assemble): Include invlpga in the check for insns with two source
1760 (process_operands): Include SVME insns in the check for ignored
1761 segment overrides. Adjust diagnostic.
1762 (i386_index_check): Special-case SVME insns with memory operands.
1764 2005-07-04 Khem Raj <kraj@mvista.com>
1765 Nick Clifton <nickc@redhat.com>
1767 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1768 use an immediate value.
1769 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1770 since the register field of the operands structure is unsigned.
1771 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1772 (parse_operands): Make the 2ns parameter an unsigned pointer to
1774 (do_ldrd): When using the imm field of the operands structure as a
1775 second register field, treat it as unsigned.
1777 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1780 * config/obj-elf.c (obj_elf_change_section): Use backend
1783 2005-07-01 Jan Beulich <jbeulich@novell.com>
1785 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1786 (output_spill_psprel, output_spill_psprel_p): Combine.
1787 (output_spill_sprel, output_spill_sprel_p): Combine.
1788 (output_spill_reg, output_spill_regp_p): Combine.
1789 (process_one_record): Handle psp_psprel.
1790 (parse_predicate_and_operand): New.
1791 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1792 initialize output values. Emit diagnostic case here.
1793 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1794 (add_unwind_entry): New second parameter. Allow first parameter to
1795 be NULL. Parse optional tag, emit warning about further support for
1796 it otherwise being missing. Check end-of-line when requested.
1797 (dot_fframe): Clear operand when wrong. Allow tag.
1798 (dot_vframe): Likewise.
1799 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1801 (dot_vframepsp): Remove.
1802 (dot_altrp): Clear operand when wrong. Allow tag.
1803 (dot_save): Likewise. Let default case also go through
1805 (dot_savemem): Likewise.
1806 (dot_restore): Don't return when wrong operand. Allow tag.
1807 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1808 parse_predicate_and_operand and the new arguments to
1809 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1810 when wrong operand. Allow tag.
1811 (dot_restorereg, dot_restorereg_p): Likewise.
1812 (dot_spillmem, dot_spillmem_p): Likewise.
1813 (dot_saveg): Clear operand when wrong. Perform tighter operand
1815 (dot_savef): Likewise.
1816 (dot_saveb): Likewise.
1817 (dot_savegf): Likewise.
1818 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1819 parse_predicate_and_operand and the new arguments to
1820 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1821 when wrong operand. Allow tag.
1823 (dot_label_state): Don't return when wrong operand.
1824 (dot_copy_state): Likewise.
1825 (dot_unwabi): Likewise. Check if in prologue.
1826 (dot_body): Don't call demand_empty_rest_of_line.
1827 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1829 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1830 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1831 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1832 (parse_operand): New second parameter. Don't deal with '}' here
1833 anymore. Don't advance past end-of-line.
1834 (parse_operands): Pass second argument to parse_operand.
1835 (ia64_start_line): Prevent out-of-bounds access through
1836 input_line_pointer. Deal with '}' here.
1837 (ia64_unrecognized_line): Don't deal with '}' here.
1838 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1839 discard_rest_of_line.
1841 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1843 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1844 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1845 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1846 (do_branch): Always set inst.reloc.pc_rel.
1847 (s_arm_elf_cons): Disallow use of (plt) suffix.
1848 (do_adrl): Adjust X_add_number unconditionally.
1849 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1850 argument. Handle all adjustment for pipeline offset here.
1851 (md_apply_fix): No need to undo work of md_pcrel_from. No
1852 need to extract pre-encoded pipeline adjustments from various
1853 branch instructions. Generally, assume instructions are already
1854 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1855 special cases. Handle BFD_RELOC_ARM_PLT32 like
1856 BFD_RELOC_ARM_PCREL_BRANCH.
1857 (tc_gen_reloc): Remove OBJ_ELF special case.
1858 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1860 2005-06-30 Ben Elliston <bje@gnu.org>
1862 * Makefile.am (check-DEJAGNU): Don't search for expect.
1863 * Makefile.in: Regenerate.
1865 2005-06-30 Ben Elliston <bje@gnu.org>
1867 * Makefile.am (EXPECT): Set to expect.
1868 (RUNTEST): Likewise, set to runtest.
1869 * Makefile.in: Regenerate.
1871 2005-06-23 Ben Elliston <bje@gnu.org>
1873 * config/m68k-parse.h: Use ISO C90.
1874 * config/m68k-parse.y: Likewise.
1875 * config/tc-m68k.h: Likewise.
1877 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1880 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1882 (optimize_disp): Optimize only if possible. Don't use 64bit
1883 displacement on non-constants and do same on constants if
1886 2005-06-17 Jan Beulich <jbeulich@novell.com>
1888 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1889 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1890 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1891 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1892 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1894 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1895 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1896 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1897 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1898 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1899 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1900 convert 8-byte pc-relative relocations.
1901 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1902 (i386_validate_fix): Likewise.
1903 (x86_cons): Also handle quad values in 64-bit mode.
1904 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1905 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1906 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1907 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1909 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1911 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1912 symbolP as well as for names with a leading dot. Use ACONCAT.
1913 (md_apply_fix): For branch relocations, only replace value
1914 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1915 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1916 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1917 (LOCAL_LABEL_PREFIX): Don't define.
1919 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1921 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1924 2005-06-08 James E Wilson <wilson@specifixinc.com>
1927 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1928 is NULL, then emit a warning, and return the current index.
1930 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1933 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1934 temporary copy of the operands array so that changes can be safely
1935 backed out if the insn does not match.
1936 (m68k_compare_opcode): Shortcut the test when the parameters are
1937 the same. Return 1 if the names match but the second opcode is
1938 further on in the array than the first.
1940 2005-06-08 Nick Clifton <nickc@redhat.com>
1943 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1945 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1947 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1949 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1950 Michael Snyder <msnyder@redhat.com>
1951 Stan Cox <scox@redhat.com>
1953 * configure.in: Add ms1 case.
1955 * configure: Regenerate.
1957 * configure.tgt: Add ms1 case.
1959 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1961 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1962 * config/tc-xtensa.c (new_resource_table): Likewise.
1963 (resize_resource_table): Likewise.
1964 (release_resources): Fix assertion for unsigned values.
1966 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1968 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1969 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1970 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1971 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1972 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1973 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1974 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1975 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1976 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1977 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1978 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1979 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1980 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1981 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1982 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1983 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1984 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1985 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1986 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1987 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1988 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1989 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1990 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1991 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1992 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1993 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1994 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1995 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1996 * config/tc-xtensa.c, config/tc-z8k.c:
1997 Replace all instances of the string "_apply_fix3" with
1999 * po/POTFILES.in, po/gas.pot: Regenerate.
2001 2005-06-08 Alan Modra <amodra@bigpond.net.au>
2003 * Makefile.am: Run "make dep-am".
2004 (POTFILES): Remove GAS_CFILES.
2005 * Makefile.in: Regenerate.
2007 2005-06-07 David Ung <davidu@mips.com>
2009 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
2010 24kc, 24kf and 24kfx under MIPS32 release 2.
2012 2005-06-04 Nick Clifton <nickc@redhat.com>
2014 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
2015 to their Thumb-enabled equivalents.
2017 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
2019 * config/tc-mips.c (load_register): Add leading "0x" to the
2020 output of sprintf_vma().
2023 2005-06-01 Nick Clifton <nickc@redhat.com>
2025 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
2026 test for the presence of thumb version of the parsing functions
2027 since they must always exist and the test generates a compile time
2030 2005-05-31 Richard Henderson <rth@redhat.com>
2032 * config/tc-alpha.c (O_lituse_jsrdirect): New.
2033 (alpha_reloc_op): Add it.
2034 (debug_exp): Handle it.
2035 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2036 (emit_insn): Handle it.
2037 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2039 2005-05-31 Christian Groessler <chris@groessler.org>
2041 * write.c (dump_section_relocs): Convert to ISO-C.
2042 (write_relocs): Avoid signed/unsigned and fprintf argument
2043 warnings in debug code.
2045 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2047 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2048 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2049 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2050 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2051 fixP->tc_fix_data directly in the sole place it was used.
2052 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2053 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2056 2005-05-27 Jan Beulich <jbeulich@novell.com>
2058 * config/tc-ia64.c (struct proc_pending): New.
2059 (unwind): Replace proc_start with proc_pending.
2060 (unwind_diagnostic): Check unwind.proc_pending.sym.
2061 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2062 Check if previous proc not closed. Record all entry points.
2063 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2064 Set symbol sizes for entry points recorded in dot_proc. Check
2065 arguments for consistency with respective .proc's.
2066 (md_assemble): Replace unwind.proc_start with
2067 unwind.proc_pending.sym.
2069 2005-05-27 Jan Beulich <jbeulich@novell.com>
2071 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2072 and last_ptr. Check all in-use slots for first one with non-NULL
2073 unwind_record. Don't reload end_ptr before second update round.
2075 2005-05-26 James E Wilson <wilson@specifixinc.com>
2077 * config/tc-ia64.c (extra_goodness): Update comment.
2078 (md_begin): Add debugging code to print best_template table.
2080 2005-05-25 Jan Beulich <jbeulich@novell.com>
2082 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2085 2005-05-25 Jan Beulich <jbeulich@novell.com>
2087 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2088 BFD_RELOC_UNUSED when determining the width of the reloc.
2090 2005-05-25 Jan Beulich <jbeulich@novell.com>
2092 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2095 2005-05-25 Jan Beulich <jbeulich@novell.com>
2097 * config/tc-ia64.c (dot_radix): Rewrite.
2099 2005-05-25 Jan Beulich <jbeulich@novell.com>
2101 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2103 (alloc_record): Remove references to next_slot_number and
2105 (emit_one_bundle): Likewise.
2107 2005-05-22 Nick Clifton <nickc@redhat.com>
2109 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2110 message buffer when invoking the insert function.
2112 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2114 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2115 only if an instruction match is found.
2117 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2119 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2120 to addition in argument to xtensa_dwarf2_emit_insn.
2122 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2124 * Makefile.am: Have 'all' depend on 'info'.
2125 * Makefile.in: Regenerate.
2127 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2129 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2131 2005-05-19 Anton Blanchard <anton@samba.org>
2133 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2134 (md_show_usage): Document it.
2135 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2136 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2138 2005-05-19 Jan Beulich <jbeulich@novell.com>
2140 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2141 relocations in unwind section.
2143 2005-05-18 Nick Clifton <nickc@redhat.com>
2145 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2146 if one exists. Ignore any error messages it may produce, just
2147 allow it to perform the insertion.
2149 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2151 * hash.c (hash_lookup): Add len parameter. All callers changed.
2152 (hash_find_n): New interface.
2153 * hash.h: Prototype hash_find_n.
2154 * sb.c: Include as.h.
2155 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2156 (sb_scrub_and_add_sb): New interface.
2157 * sb.h: Prototype sb_scrub_and_add_sb.
2158 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2160 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2161 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2162 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2164 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2166 * doc/Makefile.am (gasver.texi): Don't use $<.
2167 * doc/Makefile.in: Regenerated.
2169 2005-05-17 Nick Clifton <nickc@redhat.com>
2172 * symbols.c (resolve_symbol_value): Do not move symbols whose
2173 value expression has not been resolved or finalized into the
2174 absolute section as this will confuse other parts of the assembler
2175 into thinking that their value is zero.
2177 2005-05-17 Jan Beulich <jbeulich@novell.com>
2179 * read.c (_find_end_of_line): New.
2180 (find_end_of_line): New.
2181 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2182 (read_a_source_file): Use it.
2185 (get_line_sb): Use it.
2186 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2187 (s_comm_internal): Likewise.
2189 (s_macro): Likewise.
2190 (s_ignore): Use ignore_rest_of_line.
2191 * read.h (find_end_of_line): Prototype.
2192 (discard_rest_of_line): Remove prototype. #define to
2193 ignore_rest_of_line.
2195 2005-05-17 Nick Clifton <nickc@redhat.com>
2197 * config/tc-v850,h (TC_FIX_TYPE): Define.
2198 (TC_INIT_FIX_TYPE): Define.
2199 * config/tc-v850.c (md_assemble): When creating a fix record the
2200 operand in the tc_fix_data field.
2201 (md_apply_fix3): When applying a resolved fix use the operand's
2202 insertion procedure to store the value, if the operand has been
2205 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2207 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2209 * Makefile.in: Regenerated.
2211 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2212 Bob Wilson <bob.wilson@acm.org>
2214 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2216 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2217 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2219 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2221 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2222 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2224 2005-05-10 Michael Matz <matz@suse.de>
2226 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2228 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2230 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2233 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2234 Handle label-without-colon before ordinary dot-pseudo as an
2235 ordinary label. Don't leak memory for label-without-colon alone
2236 on a line. Don't mmixal-munge operands for dot-pseudos.
2238 2005-05-10 Jan Beulich <jbeulich@novell.com>
2240 * macro.c (get_any_string): Remove the two last parameters. Replace
2241 references to the former expand parameter by using macro_alternate.
2242 Simplify loop condition for checking for end-of-string.
2243 (get_string): Remove redunant call to sb_skip_white.
2244 (do_formals): Remove two last arguments to get_any_string.
2245 (macro_expand): Likewise.
2246 (expand_irp): Likewise.
2248 2005-05-10 Jan Beulich <jbeulich@novell.com>
2250 * read.c (s_macro): Move local variable 'local' to smaller scope.
2251 Call sb_kill on it when done.
2253 2005-05-09 Jan Beulich <jbeulich@novell.com>
2255 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2256 when zero and not required by encoding constraints.
2258 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2261 * config/tc-sh64.c (sh64_fake_label): New.
2263 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2265 * doc/internals.texi (TC_FAKE_LABEL): Document.
2267 * write.c (TC_FAKE_LABEL): New.
2268 (adjust_reloc_syms): Use it.
2269 (write_object_file): Likewise.
2271 2005-05-09 Jan Beulich <jbeulich@novell.com>
2273 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2274 and comma in Intel mode.
2276 2005-05-09 Jan Beulich <jbeulich@novell.com>
2278 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2279 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2280 Make name array static and const. Adjust lookup to account for NULL
2281 entries (standing for unused register numbers).
2283 2005-05-09 Jan Beulich <jbeulich@novell.com>
2285 * config/tc-i386.c (parse_insn): Consider all matching instructions
2286 when checking for string instruction after string-only prefix.
2288 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2291 * config/tc-ia64.c (start_unwind_section): Properly check
2292 comdat group with SHF_GROUP.
2294 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2296 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2298 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2300 * config/tc-xtensa.c: Remove excess whitespace.
2301 * config/tc-xtensa.h: Likewise.
2302 * config/xtensa-istack.h: Likewise.
2303 * config/xtensa-relax.c: Likewise.
2304 * config/xtensa-relax.h: Likewise.
2306 2005-05-06 Nick Clifton <nickc@redhat.com>
2308 * sb.h: Fix formatting of comments.
2309 * sb.c: Fix formatting of comments.
2311 2005-05-06 Jan Beulich <jbeulich@novell.com>
2313 * sb.h (sb_add_buffer): Reintroduce.
2314 * sb.c (sb_add_buffer): Likewise.
2316 2005-05-06 Jan Beulich <jbeulich@novell.com>
2318 * macro.c (new_formal, del_formal): New.
2319 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2320 required argument has default value. Stop looking for more formal
2321 when there was a vararg one.
2322 (macro_expand_body): Use new_formal and del_formal.
2323 (macro_expand): Likewise. Initialize local variable err. Don't
2324 return immediately when encountering an error. Warn when keyword
2325 argument already had a value assigned. Eliminate duplicate clearing
2326 of argument value. When current positional argument matches parameter
2327 of vararg type, assign to it all the remaining arguments. Issue error
2328 when required parameter does not have value.
2329 (free_macro): Use del_formal.
2330 (expand_irp): Initialize formal type. Free buffers associated with
2331 formal prior to returning.
2332 * macro.h (struct formal_struct): Add new field 'type' with new
2333 enumeration type 'formal_type'.
2334 * doc/as.texinfo: Document macro parameter qualifiers.
2335 * NEWS: Mention new functionality.
2337 2005-05-06 Jan Beulich <jbeulich@novell.com>
2339 * cond.c (s_ifb): New.
2340 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2341 * read.h (s_ifb): Prototype.
2342 * doc/as.texinfo: Document .ifb and .ifnb.
2344 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2346 * config/tc-ia64.c (MIN): Undef.
2348 2005-05-05 Paul Brook <paul@codesourcery.com>
2350 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2352 2005-05-05 Matt Thomas <matt@3am-software.com>
2354 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2357 2005-05-05 Nick Clifton <nickc@redhat.com>
2359 * Update the address and phone number of the FSF organization in
2360 the GPL notices in the following files:
2361 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2362 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2363 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2364 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2365 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2366 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2367 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2368 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2369 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2370 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2371 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2372 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2373 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2374 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2375 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2376 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2377 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2378 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2379 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2380 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2381 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2382 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2383 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2384 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2385 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2386 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2387 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2388 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2389 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2390 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2391 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2392 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2393 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2394 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2395 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2396 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2397 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2398 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2399 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2400 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2401 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2402 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2403 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2404 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2405 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2406 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2407 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2408 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2409 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2410 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2411 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2412 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2413 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2414 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2415 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2416 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2417 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2418 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2419 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2420 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2421 config/xtensa-istack.h, config/xtensa-relax.c,
2422 config/xtensa-relax.h, doc/fdl.texi
2424 2005-05-05 Nick Clifton <nickc@redhat.com>
2426 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2427 the target_big_endian variable to false.
2429 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2431 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2432 list traversal. Use bfd_section_list_prepend.
2433 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2434 over the section list.
2435 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2436 (xtensa_insert_section): Delete.
2437 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2438 and bfd_section_list_prepend.
2439 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2440 bfd_section_list_insert_after.
2442 2005-05-03 Nick Clifton <nickc@redhat.com>
2444 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2445 of bfd_section_list... macros.
2446 * config/tc-mmix.c (mmix_frob_file): Likewise.
2447 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2448 (xtensa_insert_section): Likewise.
2450 * macro.c (macro_hash): Remove static.
2451 * macro.h (macro_hash): Provide an external declaration.
2453 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2455 * write.c (write_object_file): Use bfd_section_double_list_remove
2458 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2460 * doc/Makefile.am (gasver.texi): Correct quoting.
2461 * doc/Makefile.in: Regenerated.
2463 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2465 * configure.tgt: Add h8300*-*-rtemscoff.
2466 Switch h8300*-*-rtems* to elf.
2468 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2470 * hash.c: Undo the last change.
2473 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2475 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2477 (DISTCLEANFILES): Remove.
2478 (MAINTAINERCLEANFILES): Add asconfig.texi.
2479 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2481 2005-04-29 Ben Elliston <bje@au.ibm.com>
2483 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2484 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2485 (bignum-copy.o): Remove.
2486 * Makefile.in: Regenerate.
2487 * makefile.vms (OBJS): Remove bignum-copy.obj.
2488 * symbols.h (local_symbol_make): Remove declaration.
2489 (verify_symbol_chain_2): Likewise.
2490 * symbols.c (local_symbol_make): Make static.
2491 (max_indent_level): Likewise.
2492 (verify_symbol_chain_2): Remove.
2493 * macro.c (macro_hash): Make static.
2494 * messages.c (fprint_value): Remove.
2495 * read.h (get_absolute_expr): Remove.
2496 (emit_leb128_expr): Likewise.
2497 (do_s_func): Likewise.
2498 * read.c (do_s_func): Make static.
2499 (emit_leb128_expr): Likewise.
2500 (get_absolute_expr): Likewise.
2501 * as.h (as_howmuch): Remove declaration.
2502 (fprint_value): Likewise.
2503 * as.c (myname): Make static.
2504 * input-scrub.c (as_howmuch): Remove.
2505 (as_1_char): Likewise.
2506 * input-file.h (input_file_is_open): Remove.
2507 * input-file.c (input_file_is_open): Likewise.
2508 * expr.h (expr_build_unary): Remove declaration.
2509 (expr_build_binary): Likewise.
2510 * expr.c (expr_build_unary): Remove.
2511 (expr_build_binary): Likewise.
2512 * hash.h (hash_replace): Remove declaration.
2513 (hash_delete): Likewise.
2514 * hash.c (hash_replace): Remove.
2515 (hash_delete): Likewise.
2516 * bignum-copy.c (bignum_copy): Move from here ..
2517 * config/tc-vax.c (bignum_copy): .. to here.
2518 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2519 (bignum_copy): Remove extern declaration.
2520 * sb.h (string_count): Remove extern declaration.
2521 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2522 (sb_name): Likewise.
2523 * sb.c (dsize): Replace preprocessor macro with static int.
2524 (string_count): Make static.
2525 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2526 (sb_name): Likewise.
2527 * config/obj-coff.c (dim_index): Make static.
2528 * config/tc-i386.c (GOT_symbol): Likewise.
2529 (output_invalid_buf): Likewise.
2530 * doc/internals.texi (Warning and error messages): Remove the
2531 prototype for fprint_value.
2533 2005-04-27 Ben Elliston <bje@au.ibm.com>
2537 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2539 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2541 * read.c (pseudo_set): Disallow symbol set to common symbol.
2544 * write.c (write_object_file): Report common symbol name when
2545 disallowing local symbol set to common symbol.
2546 (adjust_reloc_syms): Disallow local symbol set to undefined
2549 2005-04-25 Jan Beulich <jbeulich@novell.com>
2551 * macro.c (macro_expand_body): Replace locals indicator parameters
2552 with actual macro_entry. New local variables macro_line and err.
2553 Don't return when encountering an error, just record the fact.
2554 Detect local symbol name colliding with parameter. Track line number
2555 inside of macro expansion.
2556 (do_formals): Move local variable name to wider scope. Check
2557 parameter of the same name doesn't already exist. In MRI mode, also
2558 check it doesn't collide with the argument count pseudo-parameter).
2559 (define_macro): Add file and line number parameters. Remove local
2560 variable namestr. New local variable error. Initialize macro_entry
2561 members file, line, and name. Don't return when encountering an
2562 error, just record the fact. Use %s in some diagnostics for read.c
2563 to insert the macro name. Free macro_entry on error.
2564 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2565 when encountering an error, just record the fact.
2566 (expand_irp): Don't return when encountering an error, just record
2568 * macro.h (macro_struct): New members name, file, and line.
2569 (define_macro): Add file and line number parameters.
2570 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2571 regarding pseudo-op redefinition with the file/line that macro
2572 definition started at.
2574 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2576 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2577 (future_alignment_required): Remove ifdefs that use it.
2579 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2581 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2582 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2583 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2585 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2586 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2588 2005-04-21 Christian Groessler <chris@groessler.org>
2590 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2593 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2595 * config/obj-aout.h (S_IS_EXTERN): Removed.
2596 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2597 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2598 * symbols.c (S_IS_EXTERN): Likewise.
2599 * symbols.h (S_IS_EXTERN): Likewise.
2601 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2603 * config/tc-d10v.c (md_apply_fix3): Likewise.
2604 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2605 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2606 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2607 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2608 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2609 (shmedia_md_convert_frag): Likewise.
2610 * symbols.c (print_symbol_value_1): Likewise.
2611 * write.c (write_object_file): Likewise.
2613 2005-04-20 Nick Clifton <nickc@redhat.com>
2615 * config/tc-xtensa.c (get_aligned_diff): Change type of
2616 branch_align to offsetT so that its signedness matches that of
2619 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2620 number into a readable string.
2621 (load_register): Likewise.
2623 2005-04-20 Andreas Schwab <schwab@suse.de>
2625 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2627 2005-04-19 David S. Miller <davem@davemloft.net>
2629 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2630 NULL insn, exit early. Remove now spurious NULL checks.
2631 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2634 2005-04-19 Jan Beulich <jbeulich@novell.com>
2636 * symbols.h (symbol_find_base): Remove prototype.
2637 * symbols.c (save_symbol_name): Remove code section conditional upon
2639 (symbol_find): Remove.
2640 (symbol_find_base): Rename to symbol_find.
2641 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2643 * config/obj-coff.c (tag_insert): Remove code section conditional
2644 upon STRIP_UNDERSCORE.
2645 (obj_coff_def): Likewise.
2646 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2647 (coff_frob_symbol): Likewise.
2648 (yank_symbols): Likewise.
2649 (c_section_symbol): Likewise.
2650 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2651 * config/tc-arm.c (symbol_locate): Remove code section conditional
2652 upon STRIP_UNDERSCORE.
2653 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2654 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2655 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2656 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2657 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2659 2005-04-19 Andreas Schwab <schwab@suse.de>
2661 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2662 access to application registers.
2664 2005-04-19 Jan Beulich <jbeulich@novell.com>
2666 * config/te-sysv32.h: Remove.
2667 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2669 * Makefile.in (TARG_ENV_HFILES): Likewise.
2671 2005-04-19 Jan Beulich <jbeulich@novell.com>
2674 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2677 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2679 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2681 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2683 * config/tc-mips.c (normalize_constant_expr): Don't check for
2685 (check_absolute_expr): Only call normalize_constant_expr() if
2687 (mips_ip): Likewise.
2689 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2691 2005-04-18 Jan Beulich <jbeulich@novell.com>
2693 * macro.c (free_token): New, freeing all the memory associated with a
2695 (do_formals): Move initializers to ...
2696 (define_macro): ... here.
2697 (delete_macro): Convert passed in name to lower case. Warn when
2698 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2700 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2702 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2704 2005-04-15 Jan Beulich <jbeulich@novell.com>
2706 * config/obj-elf.c (obj_elf_struct): New.
2707 (elf_pseudo_table). Use it for .offset and .struct.
2709 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2710 Sterling Augustine <sterling@tensilica.com>
2712 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2713 than the section alignment.
2715 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2716 H.J. Lu <hongjiu.lu@intel.com>
2718 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2719 * config/tc-xtensa.c (xg_translate_sysreg_op,
2720 xtensa_translate_old_userregs_ops,
2721 xtensa_find_unaligned_branch_targets,
2722 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2723 relax_frag_add_nop): Support 64-bit host.
2724 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2725 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2727 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2729 * configure.tgt: Add support for OpenBSD/sparc ELF.
2731 * configure.tgt: Set emulation for mips-*-openbsd*.
2732 Remove broken mips-dec-openbsd* config.
2733 * configure.in: Set default ABI for mips64-*-openbsd*.
2734 * configure: Regenerate.
2736 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2738 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2739 optimization for constant addresses.
2741 2005-04-14 Nick Clifton <nickc@redhat.com>
2743 * as.c (main): Move parse_args before symbol_begin and frag_init
2744 so that the hash table size can be set before it is used.
2745 * hash.c: Use an unsigned long type for the size of the hash
2747 * hash.h (set_gas_hash_table_size): Update the prototype.
2749 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2751 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2752 * acinclude.m4: Include ../bfd/warning.m4.
2753 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2754 * Makefile.in: Regenerate.
2755 * configure: Regenerate.
2756 * doc/Makefile.in: Regenerate.
2758 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2760 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2761 (normalize_address_expr): New function to sign-extend address
2762 offsets that fit into 32 bits in 32-bit mode.
2763 (macro_build_ldst_constoffset): Use normalize_address_expr()
2764 instead of a handcoded sequence.
2765 (load_register): Likewise. Report oversized numbers in a useful
2767 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2768 for constant addresses. Report oversized numbers in a useful way.
2769 (mips_ip): Use normalize_address_expr() for addresses.
2771 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2773 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2774 similar to other instructions now that they're marked as ImmExt.
2776 2005-04-12 Nick Clifton <nickc@redhat.com>
2778 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2779 (gas_hash_table_size): New static variable.
2780 (set_gas_hash_table_size): New function: Records a requested size
2781 for the hash tables.
2782 (get_gas_hash_table_size): New function: Return a prime number
2783 near the requested size of the hash table.
2784 (hash_new): Use get_gas_hash_table_size.
2785 * hash.h: Add a prototype for set_gas_hash_table_size.
2786 * as.c (show_usage): Add description of new switches: --hash-size
2787 and --reduce-memory-overheads.
2788 (option_values): Add OPTION_HASH_TABLE_SIZE and
2789 OPTION_REDUCE_MEMORY_OVERHEADS.
2790 (std_longpopts): Add entries for the new options.
2791 (parse_args): Handle the new options.
2792 * Makefile.am: Add a dependency of as.c on hash.h.
2793 * Makefile.in: Regenerate.
2794 * doc/as.texinfo: Document the new switches.
2795 * NEWS: Mention the new switches.
2797 2005-04-12 Nick Clifton <nickc@redhat.com>
2800 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2803 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2805 * Makefile.am: Run "make dep-am".
2806 * Makefile.in: Regenerate.
2808 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2809 Bob Wilson <bob.wilson@acm.org>
2811 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2813 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2815 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2817 2005-04-11 Jan Beulich <jbeulich@novell.com>
2819 * NEWS: Mention these changes and their effects.
2820 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2822 (check_macro): Likewise.
2823 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2824 labels together with the closing pseudo-op.
2825 (macro_expand_body): Adjust comment. Range-check input before use.
2826 Adjust mis-spelled diagnostic. Use is_name_beginner.
2827 * read.c (try_macro): New.
2828 (read_a_source_file): New static variable last_eol. Don't list
2829 macro expansion lines more than once. Call try_macro.
2830 (s_macro): Set section of line_label to absolute instead of undefined.
2831 * doc/as.texinfo: Add information on the caveats of these changes.
2833 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2835 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2836 * symbols.h (symbol_X_add_number): Update prototype.
2838 2005-04-10 Eric Christopher <echristo@redhat.com>
2840 * symbols.c (symbol_X_add_number): Fix warning.
2842 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2844 * config/tc-m68k.c (md_begin): Support 64bit host.
2845 (get_num): Support 64bit BFD on 32bit host.
2847 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2849 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2851 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2853 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2854 call. Don't do the COFF hacks for multi-emulation gas. Move
2855 demand_empty_rest_of_line back to caller.
2856 (s_set, equals): demand_empty_rest_of_line here.
2859 * as.h (rs_dummy): Define.
2860 * symbols.c (symbol_X_add_number): New function.
2861 * symbols.h (symbol_X_add_number): Declare.
2862 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2863 * read.c (assign_symbol): New function, split out from s_set.
2864 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2865 Fix COFF hacks for multi-emulation gas.
2866 (s_set): Call assign_symbol. Remove "register" keyword.
2867 (set_zero_frag): New function.
2868 (pseudo_set): Always check for assignment to section syms.
2869 Always set segment and frag of symbol, and likewise extern for
2870 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2871 special case exp.X_add_number non-zero for O_symbol expressions.
2872 (equals): Use assign_symbol.
2874 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2876 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2879 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2881 * config/tc-i386.c (tc_gen_reloc): Don't turn
2882 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2884 2005-04-06 Nick Clifton <nickc@redhat.com>
2886 * po/rw.po: New translation: Kinyarwanda
2887 * configure.in (ALL_LINGUAS): Add rw
2888 * configure: Regenerate.
2890 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2891 Bob Wilson <bob.wilson@acm.org>
2893 * config/tc-xtensa.c (branch_align_power): New.
2894 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2895 future_alignment_required): Use branch_align_power to check section
2896 alignment as well as xtensa_fetch_width when aligning branch targets.
2898 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2900 * config/tc-xtensa.c: Warning fixes throughout.
2901 (xtensa_fetch_width): Change to unsigned.
2902 (assemble_nop, xtensa_find_unaligned_branch_targets,
2903 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2904 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2905 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2906 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2907 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2908 get_text_align_max_fill_size, get_text_align_nop_count,
2909 get_text_align_nth_nop_size, get_noop_aligned_address,
2910 get_aligned_diff, convert_frag_align_next_opcode,
2911 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2912 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2913 types, avoiding size_t and using offsetT and addressT appropriately.
2914 (get_text_align_power): Clean up types. Avoid incorrect bound.
2915 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2917 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2919 * config/tc-ia64.c (start_unwind_section): Undo the change
2921 (generate_unwind_image, dot_endp): Likewise.
2923 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2925 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2926 le_nop_stop arrays and initializers to file scope.
2927 (md_begin): When generating code for anything other than
2928 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2930 2005-04-01 Jan Beulich <jbeulich@novell.com>
2932 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2935 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2937 * NEWS: Mention [fdgh]_floating.
2938 * config/atof-vax.c: Fix some whitespace.
2939 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2941 2005-04-01 Nick Clifton <nickc@redhat.com>
2943 * configure.in: Add a check for <unistd.h> providing a prototype
2944 for getopt() which is compatible with the one in
2945 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2946 * configure: Regenerate.
2947 * config.in (HAVE_DECL_GETOPT): Add.
2949 2005-04-01 Jan Beulich <jbeulich@novell.com>
2951 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2953 2005-04-01 Jan Beulich <jbeulich@novell.com>
2955 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2956 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2958 2005-03-30 Julian Brown <julian@codesourcery.com>
2960 * config/tc-arm.c (arm_adjust_symtab): Rename
2961 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2963 2005-03-30 Julian Brown <julian@codesourcery.com>
2965 * config/tc-arm.c (mapping_state): Change documentation in function
2966 comment to cross-reference spec instead. Change type of mapping symbols
2968 (arm_adjust_symtab): Don't change type of mapping symbols here.
2970 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2972 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2973 * config.in: Regenerate.
2974 * configure: Regenerate.
2975 * configure.in: Check for ffs decl and alphabetize.
2977 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2978 Phil Blundell <philb@gnu.org>
2980 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2981 (md_apply_fix3): Mark TLS symbols.
2982 (tc_gen_reloc): Handle TLS relocations.
2983 (arm_fix_adjustable): Ignore TLS relocations.
2984 (s_arm_elf_cons): Support expressions after decorated symbols.
2986 2005-03-29 Julian Brown <julian@codesourcery.com>
2988 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2989 whether personality routine index N has been output for this section.
2990 (mapping_state): tc_segment_info_data now struct not enum.
2991 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2992 handled on section change.
2993 (create_unwind_entry): Previous code to output dependency removed.
2994 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2996 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2997 arm_segment_info_type.
2998 (arm_segment_info_type): New struct.
3000 2005-03-28 Sterling Augustine <sterling@tensilica.com>
3001 Bob Wilson <bob.wilson@acm.org>
3003 * config/tc-xtensa.c (do_align_targets): Update comment.
3004 (xtensa_frob_label): Compute "freq" before possibly switching frags.
3005 Insert a LOOP_END frag before every loop target, and do not overload
3006 DESIRE_ALIGN_IF_TARGET frags with loop end information.
3007 (xg_assemble_vliw_tokens): Use do_align_targets.
3008 (xtensa_fix_target_frags): Remove code to convert a
3009 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
3010 negatable branch at the end of a loop.
3011 (frag_can_negate_branch): Delete.
3013 2005-03-28 David Mosberger <davidm@hpl.hp.com>
3014 H.J. Lu <hongjiu.lu@intel.com>
3017 NEWS: Mention "-mtune=[itanium1|itanium2]".
3019 * config/tc-ia64.c (md): Add tune.
3020 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
3021 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
3022 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
3023 B unit NOPs are discouraged for McKinley-derived cores.
3024 (md_begin): Don't hardcode the "extra_goodness()" function in
3026 (ia64_init): Set md.tune to itanium2.
3028 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3029 * doc/c-ia64.texi: Likewise.
3031 2005-03-27 Ian Lance Taylor <ian@airs.com>
3033 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3034 bad C_EFCN symbol, print its name.
3036 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3038 * config/tc-xtensa.c (use_longcalls): Delete.
3039 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3040 the use_longcalls flag is set. Do this before checking the segment.
3041 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3042 expand direct calls at this point.
3043 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3044 (xtensa_find_unmarked_state_frags): Likewise.
3045 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3046 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3047 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3048 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3050 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3052 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3054 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3056 * config/tc-cris.h: Convert to ISO C90.
3057 * config/tc-cris.c: Ditto.
3058 (md_estimate_size_before_relax): Remove obsolete comment for
3059 parameter "segment_type".
3060 (md_begin): Document reason for cast of hash_insert argument.
3061 (md_atof): Correct type of parameter "type".
3063 2005-03-24 Nick Clifton <nickc@redhat.com>
3065 * write.h (bit_fix_new): Remove redundant prototype.
3066 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3067 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3068 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3069 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3070 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3071 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3072 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3073 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3074 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3075 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3076 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3077 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3078 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3079 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3080 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3081 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3082 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3083 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3084 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3085 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3086 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3087 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3088 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3089 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3090 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3091 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3092 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3093 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3094 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3095 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3096 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3097 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3098 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3099 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3100 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3101 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3102 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3103 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3104 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3105 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3106 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3107 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3108 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3109 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3110 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3111 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3112 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3113 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3114 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3115 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3116 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3117 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3118 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3119 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3120 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3122 2005-03-23 Jim Blandy <jimb@redhat.com>
3124 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3125 attributes properly.
3127 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3128 Nick Clifton <nickc@redhat.com>
3130 * configure.tgt: Accept any C library to accompany a GNU Linux
3131 implementation, not just the GNU C library.
3132 * configure.in: Likewise.
3133 * configure: Regenerate.
3135 2005-03-23 Nick Clifton <nickc@redhat.com>
3137 * config/tc-tic30.c: Convert to ISO C90 formatting.
3138 * config/tc-tic30.h: Convert to ISO C90 formatting.
3139 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3140 * config/atof-vax.c: Convert to ISO C90 formatting.
3142 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3144 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3145 relocations correctly as well.
3146 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3147 relocations in mergeable sections section-relative either.
3149 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3151 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3153 2005-03-21 Nick Clifton <nickc@redhat.com>
3155 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3156 warning by providing a prototype for sh_symbian_find_elf_flags.
3158 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3161 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3163 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3164 along with other formats that set bfd_gas. Remove unnecessary
3165 setting of bfd_gas. Delete strongarm cases in generic_target
3168 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3171 * config/tc-m68k.c (TRUNC, SEXT): Define.
3172 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3173 (m68k_ip): Truncate or sign extend expressions as appropriate.
3174 (get_num): Likewise.
3175 (md_apply_fix3): Use SEXT.
3177 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3179 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3180 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3181 (obj-vms.o): Delete rule.
3183 * Makefile.in: Regenerate.
3184 * aclocal.m4: Regenerate.
3185 * doc/Makefile.in: Regenerate.
3186 * po/POTFILES.in: Regenerate.
3188 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3190 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3191 flag for coldfire v4e.
3193 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3195 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3196 xg_apply_fix_value and return a value to indicate success.
3197 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3198 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3199 (xtensa_validate_fix_sub): New.
3200 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3201 (tc_gen_reloc): Move code to handle difference of symbols and code to
3202 apply tentative fix values to ...
3203 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3204 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3205 relocations when linkrelax flag is not set.
3206 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3207 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3209 2005-03-17 Jan Beulich <jbeulich@novell.com>
3211 * config/tc-i386.c (i386_scale): Beautify error message.
3212 (Intel syntax comments): Update.
3213 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3215 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3216 Remove declarations.
3217 (intel_bracket_expr): Declare.
3218 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3219 of the function body in a loop allowing to split an operand into two.
3220 Replace calls to malloc and checks of it returning non-NULL with
3221 calls to xmalloc/xstrdup.
3222 (intel_expr): SHORT no longer handled here. Add comment indicating
3223 comparison ops need implementation.
3224 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3225 Check right operand of - does not specify a register when parsing
3226 the address of a memory reference.
3227 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3228 Check operands do not specify a register when parsing the address of
3230 (intel_e06, intel_e06_1): Likewise.
3231 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3232 handle SHORT as well as unary + and -. Don't accept : except for
3233 segment overrides or in direct far jump/call insns.
3234 (intel_brack_expr): New.
3235 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3237 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3238 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3239 Allow symbolic constants as register scale value.
3240 (intel_get_token): Replace call to malloc and check of return value
3241 with call to xmalloc. Change handling for FLAT to match MASM's.
3242 (intel_putback_token): Don't try to back up/free current token if
3245 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3247 * configure.tgt: Set emulation for arm-*-eabi*.
3248 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3249 * config/te-armeabi.h: New file.
3250 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3251 * config/te-symbian.h: Include "te-armeabi.h".
3253 2005-03-16 Nick Clifton <nickc@redhat.com>
3255 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3256 local variable in case it is clobbered by the setjmp.
3258 2005-03-16 Nick Clifton <nickc@redhat.com>
3259 Ben Elliston <bje@au.ibm.com>
3261 * configure.in (werror): New switch: Add -Werror to the
3262 compiler command line. Enabled by default. Disable via
3264 * configure: Regenerate.
3266 2005-03-16 Nick Clifton <nickc@redhat.com>
3268 * config/obj-coff.h: Convert to ISO C90 formatting.
3269 * config/obj-coff.c: Convert to ISO C90 formatting.
3271 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3273 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3274 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3275 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3276 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3277 (insns): Add ARMv6T2 instructions:
3278 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3279 (arm_archs): Add V6T2 variants.
3281 2005-03-15 Nick Clifton <nickc@redhat.com>
3283 * NEWS: Add cutoff for changes in 2.16 release.
3285 2005-03-15 Jan Beulich <jbeulich@novell.com>
3287 * expr.c (operand): Merge handling of unary + into that for unary
3290 2005-03-14 Eric Christopher <echristo@redhat.com>
3292 * config/tc-mips.c: Include dw2gencfi.h.
3293 (mips_cfi_frame_initial_instructions): New.
3294 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3295 (tc_cfi_frame_initial_instructions): Ditto.
3296 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3297 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3298 * Makefile.am: Update dependencies.
3299 * Makefile.in: Regenerate.
3301 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3303 * po/es.po: Commit new Spanish translation.
3305 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3307 * po/tr.po: Commit new Turkish translation.
3309 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3311 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3314 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3316 * config-gas.com: Mark vax-vms as obsolete.
3317 * configure.in: Remove fmt=vms support.
3318 * config.in: Regenerate.
3319 * configure: Regenerate.
3320 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3322 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3323 Bob Wilson <bob.wilson@acm.org>
3325 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3326 when checking if xg_resolve_literals needs to be called.
3327 * config/tc-xtensa.h: Fix spelling typo in a comment.
3329 2005-03-10 Jan Beulich <jbeulich@novell.com>
3331 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3332 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3333 crafted structure declarations with the types from macro.h.
3335 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3337 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3338 for -mno-shared optimization.
3340 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3342 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3343 (MAX_NOPS): Bump to 4.
3344 (mips_fix_vr4130): New variable.
3345 (nops_for_vr4130): New function.
3346 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3347 nops_for_vr4130 if working around VR4130 errata.
3348 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3349 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3350 (md_parse_option): Handle them.
3351 (md_show_usage): Print them.
3352 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3354 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3356 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3359 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3361 * config/tc-mips.h (mips_flush_pending_output): Delete.
3362 (mips_emit_delays): Declare.
3363 (md_flush_pending_output): Use mips_emit_delays.
3364 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3365 the previous instructions.
3366 (md_begin, append_insn, md_parse_option): Update callers.
3367 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3369 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3370 (s_gpdword): Update callers.
3371 (start_noreorder, end_noreorder): New functions.
3372 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3373 manipulating mips_opts or prev_nop_frag directly.
3374 (mips_flush_pending_output): Delete.
3376 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3378 * config/tc-mips.c (mips_move_labels): New function, taken from...
3379 (append_insn, mips_emit_delays): ...here.
3381 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3383 * config/tc-mips.c (MAX_NOPS): New macro.
3384 (history): Resize to 1 + MAX_NOPS.
3385 (fix_vr4120_class): New enumeration.
3386 (vr4120_conflicts): New variable.
3387 (init_vr4120_conflicts): New function.
3388 (md_begin): Call it.
3389 (insn_uses_reg): Constify first argument.
3390 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3391 (nops_for_insn_or_target): New functions.
3392 (append_insn): Use the new nops_for_* functions instead of inline
3393 delay checks. Generalize prev_nop_frag handling to handle an
3394 arbitrary history length. Insert nops into the history buffer
3395 once the number of nops in prev_nop_frag is fixed.
3396 (emit_delays): Use nops_for_insn instead of inline delay checks.
3398 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3400 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3401 check from branch delay code. Remove unnecessary check for branches.
3403 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3405 * config/tc-mips.c (dummy_opcode): Delete.
3406 (nop_insn, mips16_nop_insn): New variables.
3407 (NOP_INSN): New macro.
3408 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3409 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3410 (md_begin): Initialize nop_insn and mips16_nop_insn.
3411 (append_insn): Use the new emit_nop function to add nops, recording
3412 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3413 to reserve room for the instruction and install_insn to install the
3414 final form. Use insert_into_history to record the instruction in
3415 the history buffer. Use move_insn to do delay slot filling.
3416 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3417 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3418 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3420 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3422 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3423 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3424 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3425 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3426 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3428 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3430 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3431 and extended_p fields with a single fixed_p field.
3432 (append_insn, mips_no_prev_insn): Adjust accordingly.
3434 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3436 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3437 a single mips16_absolute_jump_p bit.
3438 (append_insn): Adjust accordingly.
3440 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3442 * config/tc-mips.h (mips_cl_insn): Move definition to...
3443 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3444 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3446 (history): New variable.
3447 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3448 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3449 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3450 (prev_prev_insn_unreordered): Delete.
3451 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3452 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3455 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3457 * doc/Makefile.am: Update as.info dependencies.
3458 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3460 2005-03-08 Jan Beulich <jbeulich@novell.com>
3462 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3463 error, and point to .purgem documentation if someone really needs
3465 * NEWS: Mention macro redefinition is now an error.
3467 2005-03-08 Jan Beulich <jbeulich@novell.com>
3469 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3470 emitted to. Add more precise diagnostics for non-fitting insns based
3471 on that. Eliminate now superfluous special casing of MLX. Clear out
3472 slot information when dropping an insn.
3474 2005-03-08 Jan Beulich <jbeulich@novell.com>
3476 * config/tc-ia64.c (parse_section_name): Rename to...
3477 (cross_section): In addition to separating the name from the rest of
3478 the arguments, also carry out the operation.
3479 (dot_xdata): Use cross_section.
3480 (dot_float_cons): Likewise.
3481 (dot_xstringer): Likewise.
3482 (dot_xdata_ua): Likewise.
3483 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3485 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3487 * po/gas.pot: Regenerate.
3489 2005-03-04 David Daney <ddaney@avtrex.com>
3491 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3492 instead of '_gp' for -mno-shared optimization.
3494 (s_abicalls): Document it in the comment.
3495 (md_show_usage): Document the -mno-shared option.
3497 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3499 * config/tc-mips.c (mips_set_options): Add sym32 field.
3500 (mips_opts): Initialize it.
3501 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3502 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3503 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3504 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3505 when deciding whether to use a symbolic %highest/%higher expansion.
3506 (macro): Likewise. Remove o64/n32 linux hack. Always use
3507 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3508 and "la". Handle constants separately from symbolic expressions in
3509 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3510 and using load_register to load the high part of the address.
3511 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3512 (OPTION_ELF_BASE): Bump by 2.
3513 (md_longopts): Add entries for -msym32 and -mno-sym32.
3514 (md_parse_option): Handle them.
3515 (usage): Document them.
3516 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3517 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3518 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3519 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3520 -msym32 and -mno-sym32.
3522 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3524 * config/tc-mips.c (load_address): Implement GP optimization
3525 for 64bit address space non-PIC. Fix formatting.
3526 (macro): Likewise. Simplify code.
3527 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3528 (mips_after_parse_args): Simplify code.
3530 2005-03-03 Nick Clifton <nickc@redhat.com>
3532 * expr.c (operand): Remove redundant code enclosed by #ifdef
3533 RELAX_PAREN_GROUPING....#endif.
3535 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3536 reloc is the difference of two symbols defined in the same
3539 * config/tc-iq2000.c (line_comment_chars): Include the # character
3540 as otherwise this breaks #APP/#NO_APP processing.
3542 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3544 * config/tc-arc.c(md_assemble): Remove dead code for handling
3545 immediate indexing of ld and st .
3547 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3548 Joseph Myers <joseph@codesourcery.com>
3550 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3551 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3552 (parse_relocation): Check for a word break after a relocation
3554 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3557 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3559 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3561 2005-03-02 Jan Beulich <jbeulich@novell.com>
3563 * as.c (main): Use unlink_if_ordinary instead of unlink.
3564 * messages.c (as_fatal): Likewise.
3566 2005-03-02 Jan Beulich <jbeulich@novell.com>
3568 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3570 (parse_register): Allow cr8...15 in all modes.
3572 2005-03-02 Jan Beulich <jbeulich@novell.com>
3574 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3575 etc. like normal symbol references (T_ID).
3577 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3579 * symbols.c (fb_label_name): Fix silly thinko in last change.
3581 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3583 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3584 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3586 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3588 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3591 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3594 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3596 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3598 * as.h (assert): Warning fix.
3599 * expr.c (expr): Correct assertion.
3600 * read.c (s_comm_internal): Remove assertion.
3601 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3602 (fixup_segment): Remove assertion.
3603 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3604 (md_apply_fix3): Likewise.
3605 * config/tc-i370.c (md_begin): Correct assertion.
3606 (i370_macro): Warning fix for assertion.
3608 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3610 * configure.in (AC_C_BIGENDIAN): Invoke.
3611 * configure: Regenerate.
3612 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3613 host variable to set string header size.
3614 * config/obj-aout.c (obj_header_append): Don't use host structs.
3615 (obj_symbol_to_chars): Likewise.
3616 (obj_emit_strings): Likewise. Use the passed in output pointer.
3617 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3618 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3619 not sizeof host struct.
3620 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3621 (obj_emit_strings): Likewise.
3622 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3623 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3625 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3627 (host_number_to_chars): Define.
3628 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3629 host internal struct to set header sizes.
3630 * config/tc-i960.c (md_number_to_field): Warning fix.
3631 (md_ri_to_chars): Use host byte order.
3632 (get_cdisp, md_apply_fix3): Warning fix.
3633 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3635 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3637 * doc/c-arc.texi: Update documentation about ARC's extension
3640 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3642 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3645 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3647 * cgen.c: Warning fixes.
3648 * config/tc-arc.c: Likewise.
3649 * config/tc-arm.c: Likewise.
3650 * config/tc-avr.c: Likewise.
3651 * config/tc-d10v.c: Likewise.
3652 * config/tc-d30v.c: Likewise.
3653 * config/tc-frv.c: Likewise.
3654 * config/tc-frv.h: Likewise.
3655 * config/tc-h8300.c: Likewise.
3656 * config/tc-h8500.c: Likewise.
3657 * config/tc-i370.c: Likewise.
3658 * config/tc-i960.c: Likewise.
3659 * config/tc-ia64.c: Likewise.
3660 * config/tc-ip2k.c: Likewise.
3661 * config/tc-m68hc11.c: Likewise.
3662 * config/tc-maxq.c: Likewise.
3663 * config/tc-mcore.c: Likewise.
3664 * config/tc-mips.c: Likewise.
3665 * config/tc-msp430.c: Likewise.
3666 * config/tc-pj.c: Likewise.
3667 * config/tc-ppc.c: Likewise.
3668 * config/tc-ppc.h: Likewise.
3669 * config/tc-s390.c: Likewise.
3670 * config/tc-sh.c: Likewise.
3671 * config/tc-sh64.c: Likewise.
3672 * config/tc-tic4x.c: Likewise.
3673 * config/tc-tic80.c: Likewise.
3674 * config/tc-v850.c: Likewise.
3675 * config/tc-vax.c: Likewise.
3676 * config/tc-w65.c: Likewise.
3677 * config/tc-xstormy16.c: Likewise.
3678 * config/tc-z8k.c: Likewise.
3680 2005-02-22 Catherine Moore <clm@cm00re.com>
3682 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3683 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3685 2005-02-22 Eric Christopher <echristo@redhat.com>
3687 * config/tc-mips.c (struct proc): Change isym to
3688 func_sym. New member func_end_sym.
3689 (s_mips_ent): Update.
3690 (s_mips_end): Ditto. Add code to compute function size.
3692 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3694 * read.c: Warning fixes.
3695 * config/obj-elf.c: Likewise.
3697 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3699 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3702 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3704 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3707 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3709 (demand_empty_rest_of_line): Likewise.
3710 (tic54x_sblock): Likewise.
3711 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3713 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3715 * read.c (address_bytes): New function.
3716 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3717 (potable): Add "dc.a".
3718 (cons_worker): Handle "dc.a".
3719 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3721 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3723 * input-file.c (input_file_open): Rearrange to avoid warning.
3725 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3727 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3728 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3729 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3731 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3733 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3734 uses after .set noat.
3735 (load_address): Likewise.
3736 (macro): Likewise. Don't try to avoid $at use by sacrificing
3737 the target register before it is stored, it won't work.
3739 2005-02-17 James E Wilson <wilson@specifixinc.com>
3741 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3742 see an instruction that specifies a template.
3744 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3746 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3747 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3748 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3750 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3752 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3754 * config/tc-ia64.c (md): Add hint_b.
3755 (emit_one_bundle): Handle md.hint_b for "hint".
3756 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3757 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3758 (ia64_init): Set md.hint_b to error.
3759 (md_assemble): Handle md.hint_b for "hint.b".
3761 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3762 * doc/c-ia64.texi: Likewise.
3764 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3766 * tc.h (struct relax_type, relax_typeS): Move from here..
3767 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3768 * ecoff.c (ecoff_new_file): Add appfile param.
3769 * ecoff.h (ecoff_new_file): Likewise.
3770 * itbl-lex.h: New file.
3771 * itbl-lex.l: Include itbl-lex.h.
3772 * itbl-parse.y: Likewise.
3773 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3774 * read.c (s_app_file_string): Mark appfile possibly unused.
3775 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3776 * subsegs.h (struct seg_info_trash): Delete.
3777 (seg_info): Use segment_info_type instead.
3778 * config/obj-coff.c (struct filename_list): Make filename const char *.
3779 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3780 * config/obj-elf.c (elf_file_symbol): Similarly.
3781 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3783 * config/tc-arc.c (md_operand): Warning fix.
3784 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3785 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3786 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3787 * config/tc-frv.c (frv_force_relocation): Warning fix.
3788 * config/tc-m68k.c (md_parse_option): Delete unused var.
3789 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3790 * config/tc-sparc.c: Likewise.
3791 (s_common): Warning fix.
3792 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3793 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3795 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3796 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3797 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3798 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3799 (tic4x_do_align): Use TIC_NOP_OPCODE.
3800 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3801 * config/tc-vax.c: Include netinet/in.h.
3802 (tc_headers_hook): Formatting.
3803 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3805 2005-02-17 Jan Beulich <jbeulich@novell.com>
3807 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3808 parsing inN, locN, outN. Set 'idx' to offset register number starts
3809 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3812 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3814 * config/tc-mips.c (load_address): Fix formatting.
3815 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3816 Catch macros which are unexpandable without AT. Remove duplicate
3818 (macro2): Remove duplicate zeroing of used_at.
3820 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3822 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3825 2005-02-15 Nigel Stephens <nigel@mips.com>
3826 Maciej W. Rozycki <macro@mips.com>
3828 * config/tc-mips.c (reloc_needs_lo_p): Handle
3829 BFD_RELOC_MIPS16_HI16_S.
3830 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3831 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3832 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3834 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3835 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3836 Call my_getSmallExpression() to parse percent operators.
3837 (percent_op_match, mips_percent_op): Separate definitions.
3838 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3839 (parse_relocation): Handle the MIPS16 mode using
3841 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3842 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3844 2005-02-15 Jan Beulich <jbeulich@novell.com>
3846 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3847 instead of explicitly dealing with the translation; exclude
3848 relocations that are already pcrel, however.
3850 2005-02-15 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.c: Include limits.h (if available).
3853 (gr_values[0]): Set path to INT_MAX.
3854 (dot_reg_val): Don't allow changing value of r0. Limit range of
3855 general registers at r127.
3856 (specify_resource): Default resource index is -1. Don't set resource
3857 index (in case IA64_RS_RSE) without setting the specific flag.
3858 (note_register_values): Check operand is O_constant before tracking
3859 input value of moves. Add tracking for dep.z with constant inputs.
3860 (print_dependency): Resource index of specific resource may be zero.
3861 (check_dependencies): Likewise.
3863 2005-02-15 Jan Beulich <jbeulich@novell.com>
3865 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3866 reg_class. Check operands and emit diagnostics for illegal use of
3869 2005-02-15 Jan Beulich <jbeulich@novell.com>
3871 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3872 new variables type, suffix, and width. Handle
3873 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3874 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3875 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3876 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3877 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3878 if unable to translate relocation type, using the new variables.
3880 2005-02-15 Jan Beulich <jbeulich@novell.com>
3882 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3883 (ty_symbol_chars): Define.
3884 * config/tc-ia64.c (ia64_symbol_chars): Define.
3886 2005-02-15 Jan Beulich <jbeulich@novell.com>
3888 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3889 input_line_pointer was advanced.
3891 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3893 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3896 2005-02-13 Jan Beulich <jbeulich@novell.com>
3898 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3899 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3901 (ia64_init): Set md.detect_dv.
3902 (ia64_start_line): New static variable warned. Warn only once when
3903 encountering explicit stops in automatic mode.
3904 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3905 * NEWS: Mention new default mode.
3907 2005-02-13 Jan Beulich <jbeulich@novell.com>
3909 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3910 be freed when wiping out previous state. Canonicalize names before
3911 use. Free name string when detecting redefinition.
3912 (dot_pred_rel): Call generic expression parser to process arguments.
3913 Handle O_register case for individual predicates and O_subtract for
3915 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3917 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3918 Warn if multiple found, issue error if resulting symbol name has zero
3920 (dot_alias): Canonicalize name before use.
3922 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3924 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3926 (in_procedure): Return -1 for warning.
3927 (in_prologue): Likewise.
3928 (in_body): Likewise.
3930 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3932 * config/tc-ia64.c (dot_xdata): Undo the last change.
3933 (dot_float_cons): Likewise.
3934 (dot_xstringer): Likewise.
3935 (dot_xdata_ua): Likewise.
3936 (dot_float_cons_ua): Likewise.
3938 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3940 * NEWS: Mention "-munwind-check=[warning|error]".
3942 * config/tc-ia64.c (md): Add unwind_check.
3943 (unwind_diagnostic): New.
3944 (in_procedure): Call unwind_diagnostic when a directive isn't
3946 (in_prologue): Call unwind_diagnostic when a directive isn't in
3948 (in_body): Call unwind_diagnostic when a directive isn't in
3950 (dot_endp): Set md.unwind_check to error before calling
3951 in_procedure and restore it after. When the name is missing or
3952 couldn't be found, use the one from the last .proc if
3953 md.unwind_check isn't error. Warn if md.unwind_check is
3955 (md_parse_option): Handle "-munwind-check=[warning|error]".
3956 (md_show_usage): Add "-munwind-check=[warning|error]".
3957 (ia64_init): Set md.unwind_check to warning.
3959 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3960 * doc/c-ia64.texi: Likewise.
3962 2005-02-11 Jan Beulich <jbeulich@novell.com>
3964 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3966 (ia64_parse_name): New third parameter.
3967 (md_parse_name): Pass third argument.
3968 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3969 (md_operand): Handling of '@'-prefixed symbols moved from here...
3970 (ia64_parse_name): ...to here.
3972 2005-02-11 Jan Beulich <jbeulich@novell.com>
3974 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3975 (errata_nop_necessary_p): Remove declaraction and definition.
3976 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3977 update md.group_idx. Don't reset md.last_groups.
3979 2005-02-11 Jan Beulich <jbeulich@novell.com>
3981 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3983 (dot_xdata): Free section name after use.
3984 (dot_float_cons): Likewise.
3985 (dot_xstringer): Likewise.
3986 (dot_xdata_ua): Likewise.
3987 (dot_float_cons_ua): Likewise.
3988 (md_pseudo_table): Add xdata16 and xdata16.ua.
3990 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3992 * doc/all.texi: Add IA64.
3993 * doc/as.texinfo: Likewise.
3995 * doc/c-ia64.texi: Fix typos.
3997 2005-02-10 Julian Brown <julian@codesourcery.com>
3999 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
4001 (do_t_push_pop): Likewise.
4002 (md_assemble): Likewise.
4003 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
4004 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
4005 (create_unwind_entry): Output dependency on the required personality
4008 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
4010 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
4011 * subsegs.c (seg_not_empty_p): Likewise.
4013 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4015 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4016 relative jump calculation.
4017 <md_convert_frag) : Likewise.
4018 <output_disp): Likewise.
4020 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4022 * write.c (write_object_file): Recognize warning-symbol construct
4023 and skip object- and target- handling for the second symbol.
4025 2005-02-02 Jan Beulich <jbeulich@novell.com>
4027 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
4028 designators along with quoted ones. Free copy of quoted designator
4031 2005-02-01 Ben Elliston <bje@au.ibm.com>
4033 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4034 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4035 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4036 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4037 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4038 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4039 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4040 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4041 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4042 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4043 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4044 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4045 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4046 #if 0'd code throughout.
4048 2005-01-31 Nick Clifton <nickc@redhat.com>
4050 * as.c (parse_args): Bump copyright date reported by --version to
4053 2005-01-31 Nick Clifton <nickc@redhat.com>
4055 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4058 2005-01-31 Jan Beulich <jbeulich@novell.com>
4060 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4061 that can end with .endr in that case. Make requiring/permitting
4062 pseudo-ops without leading dot closer to the logic in read.c serving
4064 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4067 2005-01-31 Jan Beulich <jbeulich@novell.com>
4069 * macro.c (do_formals): Adjust to no longer accept empty parameter
4071 (define_macro): Adjust to no longer accept empty macro name, garbage
4072 following the parameters, or macros that were previously defined.
4073 * read.c (s_bad_end): Declare.
4074 (potable): Add endm. Handler for endr and endm is s_bad_end.
4075 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4077 * read.h (s_bad_endr): Remove.
4079 2005-01-31 Jan Beulich <jbeulich@novell.com>
4081 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4082 immediately discarding (but counting) those exceeding the maximum
4083 possible amount. Track whether output and input operand counts ever
4084 matched, and use this to better indicate which of the operands/
4085 operand types was wrong; specifically don't default to pointing to
4088 2005-01-31 Jan Beulich <jbeulich@novell.com>
4090 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4091 variable in dot_endp). Add body and insn. Make prologue,
4092 prologue_mask, body, and insn bitfields.
4093 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4095 (in_procedure, in_prologue, in_body): New.
4096 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4097 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4098 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4099 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4100 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4101 dot_personality): Use the appropriate one of the above.
4102 (dot_proc): Clear unwind.proc_start; set to current location only if
4103 none of the entry points were valid. Check for non-zero-length entry
4104 point names. Check that entry points aren't defined, yet. Clear
4105 unwind.prologue, unwind.body, and unwind.insn.
4106 (dot_body): Call in_procedure. Check that first directive in procedure
4107 had no insns emitted before. Set unwind.body.
4108 (dot_prologue): Call in_procedure. Check that not already in prologue.
4109 Check that first directive in procedure had no insns emitted before.
4111 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4112 length entry point names. Check that entry points became defined.
4113 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4115 2005-01-31 Jan Beulich <jbeulich@novell.com>
4117 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4118 before actually using it. Don't generate an error in manual bundling
4119 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4120 Don't generate an error in manual bundling mode when looking at an
4121 insn required to be last in its group but the required slot hasn't
4122 been reached, yet. Allow conversion from MII to MI;I for bundle
4123 consisting of only 2 insns with the stop between them. Suppress
4124 various meaningless errors resulting from detecting earlier ones.
4126 2005-01-31 Jan Beulich <jbeulich@novell.com>
4128 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4131 2005-01-28 Christian Groessler <chris@groessler.org>
4133 * config/tc-z8k.c (md_assemble): Improve error detection.
4135 2005-01-28 Jan Beulich <jbeulich@novell.com>
4137 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4138 for personality routine pointer only if there is one.
4139 (ia64_convert_frag): Likewise.
4140 (generate_unwind_image): Likewise.
4142 2005-01-27 Christian Groessler <chris@groessler.org>
4144 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4145 (md_apply_fix3): Make relative branches out of range an error
4146 instead of a warning. Display correct line number for out of
4147 range branches/calls/memory accesses.
4149 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4151 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4152 to emit .debug_line and other debug sections.
4153 * as.h (seg_not_empty_p): Declare.
4154 * subsegs.c (seg_not_empty_p): New predicate.
4156 2005-01-27 Andrew Cagney <cagney@gnu.org>
4158 * configure: Regenerate to track ../gettext.m4 change.
4160 2005-01-27 Jan Beulich <jbeulich@novell.com>
4162 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4164 2005-01-27 Jan Beulich <jbeulich@novell.com>
4166 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4167 to/from application registers dynamic insns.
4168 (md_assemble): Defer resolution of move to/from application registers
4169 dynamic insns when they can be issued on either the I- or M-units.
4171 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4173 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4174 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4175 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4176 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4177 * cgen.c (gas_cgen_parse_operand): Handle
4178 CGEN_PARSE_OPERAND_SYMBOLIC.
4179 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4180 (frv_force_relocation): Likewise. Fix handling of PIC
4182 (md_apply_fix3): Likewise.
4184 2005-01-21 Ben Elliston <bje@au.ibm.com>
4186 * as.h: Remove #if 0'd code.
4187 * atof-generic.c (atof_generic): Likewise.
4188 * ecoff.c (ecoff_directive_frame): Likewise.
4189 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4190 * itbl-ops.c (itbl_add_reg): Likewise.
4191 * listing.c (calc_hex): Likewise.
4192 * read.c (MASK_CHAR): Likewise.
4193 * subsegs.c (subsegs_print_statistics): Likewise.
4194 * symbols.c (indent): Likewise.
4195 * write.c (write_relocs): Likewise.
4196 (write_object_file): Likewise.
4197 (relax_frag): Likewise.
4199 2005-01-20 Nick Clifton <nickc@redhat.com>
4201 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4202 getopt_long_only() from considering -a as an abbreviation for
4204 (parse_args): Fix the parsing of -a=<file>.
4206 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4209 * read.c (s_incbin): Adjust default count for skip. Check validity
4210 of count and skip rigorously.
4212 2005-01-19 Fred Fish <fnf@specifixinc.com>
4214 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4216 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4218 * read.c (convert_to_bignum): New function, split out from...
4219 (emit_expr): ...here. Handle the case where X_add_number is
4220 positive and the input value is negative.
4221 (output_big_sleb128): Fix setting of continuation bit. Check whether
4222 the final byte needs to be sign-extended. Fix size-shrinking loop.
4223 (emit_leb128_expr): When generating a signed leb128, see whether the
4224 sign of an O_constant's X_add_number matches the sign of the input
4225 value. Use a bignum if not.
4227 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4229 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4230 arch_sh_up in order to match the external name and make the
4231 testsuite's job easier.
4233 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4236 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4238 2005-01-12 Nick Clifton <nickc@redhat.com>
4240 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4241 ignored_arguments array.
4243 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4245 * write.c (write_object_file): Disallow a symbol equated to
4248 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4250 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4252 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4253 (maxq_target): New function: Set the machine type.
4255 2005-01-06 Paul Brook <paul@codesourcery.com>
4257 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4258 (md_begin): Handle TE_VXWORKS for FP defaults.
4259 (md_apply_fix3): Correct rela offsets.
4260 (elf32_arm_target_format): Add VxWorks targets.
4262 2005-01-06 Paul Brook <paul@codesourcery.com>
4264 * configure.tgt: Set em=vxworks for *-*-vxworks.
4265 * config/te-vxworks.h: New File.
4267 2005-01-06 Paul Brook <paul@codesourcery.com>
4269 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4271 2005-01-04 Dmitry Diky <diwil@spec.ru>
4273 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4276 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4278 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4279 (dot_loc): New function.
4280 (md_pseudo_table): Add entry to map .loc to dot_loc().
4281 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4282 seen a .loc directive or we're generating DWARF2 debug info for
4285 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4288 * read.c (s_comm_internal): Don't zero end of name until size
4289 expression has been parsed.
4291 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4293 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4295 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4297 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4300 2004-12-22 Ian Lance Taylor <ian@airs.com>
4302 * configure.tgt: New.
4303 * configure.in: Move setting of cpu_type, fmt, etc., to
4305 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4306 $(srcdir)/configure.tgt.
4307 * configure, Makefile.in: Rebuild.
4309 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4311 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4312 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4314 (avr_offset_expression): New function to parse offsets for LDI
4316 (avr_operand): Use it.
4317 (md_apply_fix3): Generate the relocs.
4319 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4321 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4322 BFD_RELOC_SH_IMMS10BY8 relocation.
4324 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4325 than just ignoring bad code.
4327 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4329 * config/tc-v850.c (handle_lo16): New function.
4330 (v850_reloc_prefix): Use it to check lo().
4331 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4333 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4335 * configure.in: Add s390x-ibm-tpf support.
4336 * configure: Regenerate.
4338 2004-12-15 Jan Beulich <jbeulich@novell.com>
4340 * config/obj-elf.c (obj_elf_change_section): Only set type and
4341 attributes on new sections. Emit warning when type of re-declared
4342 section doesn't match.
4344 2004-12-15 Jan Beulich <jbeulich@novell.com>
4346 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4347 '.cfi_startproc simple' doesn't inherit the old value.
4349 2004-12-15 Jan Beulich <jbeulich@novell.com>
4351 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4352 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4353 generation to emit a factored offset.
4355 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4357 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4358 which is too large in the case of NO_PIC without 64-bit
4361 * config/tc-mips.c (mips_in_shared): New static variable.
4362 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4363 (md_longopts): Add -mshared and -mno-shared.
4364 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4365 (s_cpload): Implement !mips_in_shared case.
4366 (s_cpsetup): Likewise.
4367 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4368 * NEWS: Mention -mno-shared.
4370 2004-12-09 Paul Brook <paul@codesourcery.com>
4372 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4375 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4377 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4378 sequence, increase the size of the sequence.
4380 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4383 2004-12-07 Ben Elliston <bje@gnu.org>
4385 * read.c (s_align): Use an align_limit temporary to allay a GCC
4386 signed/unsigned comparison warning.
4388 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4390 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4391 * configure.in: Use it for arm*-*-linux-gnueabi*.
4392 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4393 * config/te-armlinuxeabi.h: New file.
4394 * Makefile.in: Regenerated.
4395 * aclocal.m4: Likewise.
4396 * configure: Likewise.
4397 * doc/Makefile.in: Regenerated.
4399 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4401 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4402 (xtensa_restore_emit_state): Likewise.
4404 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4406 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4409 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4411 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4412 * Makefile.in: Regenerate.
4414 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4416 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4417 functions, give functions a meaningful name, add comments.
4418 (check_range): New function - Replace operand size calculation
4419 with range checking.
4420 (assemble_insn): Update Algorithm, improve error issuing.
4422 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4425 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4427 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4428 miss between different section in the same module.
4429 (tc_gen_reloc): Likewise.
4431 2004-11-25 Theodore A. Roth <troth@openavr.org>
4433 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4434 atmega325, atmega3250, atmega645 and atmega6450.
4436 2004-11-25 Jan Beulich <jbeulich@novell.com>
4438 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4439 permissible for the selected instruction suffix.
4440 (process_suffix): For DefaultSize instructions, suppressing the
4441 guessing of a 'q' suffix if the instruction doesn't support it is
4442 pointless, because only an 'l' suffix can be guessed in this place.
4444 2004-11-24 Nick Clifton <nickc@redhat.com>
4446 * config/tc-iq2000.c: Remove support for IQ10 processor.
4447 Convert to ISO C90 formatting.
4448 * config/tc-iq2000.h: Likewise.
4450 2004-11-23 Nick Clifton <nickc@redhat.com>
4452 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4453 in this table. They should be correct now.
4455 2004-11-23 Jan Beulich <jbeulich@novell.com>
4457 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4458 indicate the MMX extensions added by both SSE and 3DNow!A.
4459 (Cpu3dnowA): Declare.
4460 (CpuUnknownFlags): Update.
4461 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4462 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4463 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4464 3DNow!. Athlon additionally implies 3DNow!A. Several new
4465 entries (those starting with a dot are for sub-arch specification).
4466 (set_cpu_arch): Handle sub-arch specifications.
4467 (parse_insn): Distinguish between instructions not supported because
4468 of insufficient CPU features and because of 64-bit mode.
4469 * doc/c-i386.texi: Describe enhanced .arch directive.
4471 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4473 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4475 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4477 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4478 without a corresponding .debug_info section.
4480 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4482 * read.c (potable): Add "error" and "warning".
4483 (s_errwarn): New function.
4484 * read.h (s_errwarn): Declare.
4485 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4487 2004-11-22 Nick Clifton <nickc@redhat.com>
4489 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4492 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4494 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4495 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4497 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4499 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4500 (coff_adjust_symtab): Adjust call.
4501 (crawl_symbols): Likewise.
4502 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4503 (obj_app_file): Adjust.
4505 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4507 * configure.in: Enable bfd_assember for the MAXQ port.
4508 * configure: Regenerate.
4510 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4511 Sterling Augustine <sterling@tensilica.com>
4513 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4514 there is a conflict.
4515 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4516 interfaces that are related as determined by xtensa_interface_class_id.
4518 2004-11-12 Nick Clifton <nickc@redhat.com>
4520 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4521 offsets for conditional branches.
4523 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4525 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4527 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4529 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4530 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4532 (relax_frag_immed): Update call to update_next_frag_state.
4534 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4536 * obj.h (struct format_ops <app_file>): Add int param.
4537 * read.h (s_app_file_string): Likewise.
4538 * read.c (s_app_file_string): Likewise.
4539 (s_app_file): Adjust s_app_file_string call.
4540 * config/tc-mips.c (s_mips_file): Likewise.
4541 * config/obj-coff.h (obj_app_file): Add app param.
4542 * config/obj-ecoff.h (obj_app_file): Likewise.
4543 * config/obj-multi.h (obj_app_file): Likewise.
4544 * config/obj-elf.h (elf_file_symbol): Likewise.
4545 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4546 if called for # preprocessor lines.
4548 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4551 * symbols.c (resolve_symbol_value): Convert weak symbols only
4553 (symbol_equated_reloc_p): Don't equate weaks when relocating
4554 only for Windows PECOFF.
4556 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4558 * config/tc-crx.c (print_insn): Check and set insn_addr.
4559 * config/tc-crx.h (md_frag_check): Define.
4561 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4562 Vineet Sharma <vineets@noida.hcltech.com>
4564 * configure.in: Add support for new target maxq-coff.
4565 * configure: Regenerate.
4566 * NEWS: Mention new support.
4567 * config/tc-maxq.c: New file.
4568 * config/tc-maxq.h: New file.
4569 * config/obj-coff.h: Add support for maxq-coff.
4571 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4573 * symbols.c (any_external_name): Define.
4574 (resolve_symbol_value): Convert weak symbols.
4575 (S_SET_EXTERNAL): Support any_external_name.
4576 (S_SET_NAME): Qualify parameter const.
4577 (symbol_equated_reloc_p): Equate to weaks when relocating.
4578 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4579 * tc.h (any_external_name): Declare.
4580 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4582 (weak_is_altname): Declare and define.
4583 (weak_name2altname): Same.
4584 (weak_altname2name): Same.
4585 (weak_uniquify): Same.
4586 (weak_altprefix): Define.
4587 (obj_coff_weak): Change .weak syntax and handling.
4588 (coff_frob_symbol): Fix PE weak symbol alternates.
4589 * config/obj-coff.h (USE_UNIQUE): Define.
4590 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4591 are in another segment.
4592 (tc_gen_reloc): Remove broken addend hack.
4593 doc/as.texinfo: Update.
4595 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4597 * config/tc-xtensa.c (total_frag_text_expansion): New.
4598 (md_estimate_size_before_relax): Use it.
4599 (find_address_of_next_align_frag): Likewise.
4601 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4603 * config/tc-crx.c: Rename argument types.
4604 (processing_arg_number): Rename to 'cur_arg_num'.
4605 (get_number_of_bits): Rename to 'set_operand_size'.
4606 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4607 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4608 (set_indexmode_parameters): Remove function, integrate its code into
4610 (set_operand_size): Get rid of 'Operand Number' function parameter -
4611 use global variable 'cur_arg_num' instead.
4612 Use a local 'argument' pointer to reference the current argument.
4613 (parse_operand): Likewise.
4614 (set_operand): Likewise.
4615 (process_label_constant): Likewise.
4617 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4619 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4620 (add_section_rename): Delete. Inlined into...
4621 (build_section_rename): ...here. Use xstrdup instead of strdup.
4622 (xtensa_section_rename): Drop "const" from argument and return types.
4623 (md_show_usage): Indent to match show_usage().
4624 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4625 (tc_canonicalize_section_name): Define.
4626 (md_elf_section_rename): Remove unused macro.
4627 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4628 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4629 (Frame Directive): Delete.
4631 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4633 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4634 * config/tc-arm.c (target_oabi): Delete.
4635 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4636 (arm_opts): Remove moabi.
4637 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4638 * doc/c-arm.texi (ARM Options): Likewise.
4639 * configure: Regenerated.
4641 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4643 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4644 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4645 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4646 * configure: Regenerate.
4647 * config/tc-cris.c (enum cris_archs): New.
4648 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4649 (cris_insn_ver_valid_for_arch): New functions.
4650 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4651 (cris_arch): New variable.
4652 (md_pseudo_table): New pseudo .arch.
4653 (err_for_dangerous_mul_placement): Initialize according to
4655 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4657 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4658 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4659 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4660 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4661 use in md_cris_relax_table.
4662 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4663 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4664 Update and improve head comment.
4665 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4666 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4668 (md_longopts): New option --march=...
4669 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4671 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4672 (HANDLE_RELAXABLE): New macro.
4673 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4674 cases. Check for weak symbols and assume not relaxable. Handle
4675 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4676 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4678 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4679 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4680 (cris_create_short_jump): Adjust for CRISv32.
4681 (cris_relax_frag): Handle new states.
4682 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4683 (md_begin): Define symbols "..asm.arch.cris.v32",
4684 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4685 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4686 when entering opcode table entry points.
4687 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4688 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4689 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4690 (cris_process_instruction): Initialize out_insnp->insn_type to
4691 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4692 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4694 <case 'm'>: Check that modified_char == '.'.
4695 <invalid operands>: Consume the rest of the line.
4696 When operands don't match, skip over subsequent insns with
4697 non-matching version specifier but same mnemonic.
4698 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4699 special registers in CRISv32 are always 32 bit long.
4700 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4702 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4703 and compatible. Recognize "ACR" for v32, unless followed by "+".
4704 (get_spec_reg): Consider cris_arch when looking up register.
4705 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4707 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4708 (cris_get_expression): Restore input_line_pointer if failing "early".
4709 (get_flags): Consider cris_arch and recognize flags accordingly.
4710 (branch_disp): Adjust for CRISv32.
4711 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4712 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4713 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4714 resolved. Don't enter zeros in object file for
4716 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4717 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4718 (md_parse_option): Break out "return 1".
4719 <OPTION_ARCH> New case.
4720 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4721 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4722 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4723 <case BFD_RELOC_32_PCREL>: New cases.
4724 Addends for non-zero fx_pcrel are too in fx_offset.
4725 (md_show_usage): Show --march=<arch>.
4726 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4727 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4728 (s_syntax) <struct syntaxes>: Properly constify member operand.
4729 * config/tc-cris.h (TARGET_MACH): Define.
4730 (cris_mach): Declare.
4731 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4732 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4733 (CRIS-Opts): Document --march=...
4734 (CRIS-Pseudos): Document .arch.
4736 2004-11-04 Jan Beulich <jbeulich@novell.com>
4738 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4739 intel syntax and no register prefix, allow $ in symbol names when
4741 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4742 (intel_float_operand): Add fourth return value indicating math control
4743 operations. Make classification more precise.
4744 (md_assemble): Complain if memory operand of mov[sz]x has no size
4746 (parse_insn): Translate word operands to floating point instructions
4747 operating on integers as well as control instructions to short ones
4748 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4749 floating point instructions operating on non-integer operands.
4750 (match_template): Remove fldcw special case. Adjust q-suffix handling
4751 to permit it on fild/fistp/fisttp in AT&T mode.
4752 (process_suffix): Don't guess DefaultSize insns' suffix from
4753 stackop_size for certain floating point control instructions. Guess
4754 suffix for branch and [ls][gi]dt based on flag_code. Split error
4755 messages for Intel and AT&T syntax, and make the condition more strict
4756 for the former. Adjust suppressing of generation of operand size
4758 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4759 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4760 more error checking.
4761 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4762 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4764 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4766 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4767 md_short_jump_size, md_long_jump_size.
4768 * write.c [!WORKING_DOT_WORD]: Ditto.
4769 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4771 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4773 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4774 const qualifier in these definitions.
4775 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4776 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4778 2004-11-02 Nick Clifton <nickc@redhat.com>
4780 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4781 table before deciding to produce a .debug_line section to match up
4782 with a user provided .debug_info section.
4784 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4786 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4787 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4789 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4791 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4792 (get_flags): New function.
4793 (get_number_of_bits): Edit comments, update numeric values to
4795 (process_label_constant): Don't support the colon
4796 format (SYMBOL:[s|m|l]).
4797 (set_cons_rparams): Support argument type 'arg_rbase'.
4798 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4799 (handle_LoadStor): Bug fix, first handle post-increment mode.
4800 (getreg_image): Remove redundant code, update according to latest
4802 (print_constant): Bug fix relate to 3-word instructions.
4803 (assemble_insn): Bug fix, when matching instructions, verify also
4804 instruction type (not only mnemonic).
4805 Add various error checking.
4806 (preprocess_reglist): Support HI/LO and user registers.
4808 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4810 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4811 in an epilogue directive go negative.
4813 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4816 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4817 after reporting template error during manual bundling. Reported
4818 by Michael Dupont, michaelx.dupont@intel.com.
4820 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4822 * Makefile.am: Run dep-am.
4823 * aclocal.m4: Regenerate with automake 1.9.2.
4824 * Makefile.in: Regenerate with automake 1.9.2.
4825 * doc/Makefile.in: Likewise.
4827 * config/tc-arm.c: Include "dw2gencfi.h".
4828 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4830 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4831 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4832 (tc_cfi_frame_initial_instructions): Define.
4833 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4836 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4838 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4840 Update coprocessor id to be unsigned immediate.
4842 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4844 * config/tc-i386.c (O_secrel): Delete.
4845 (tc_pe_dwarf2_emit_offset): New function.
4846 * config/tc-i386.h (O_secrel): Define as O_md1.
4847 (TC_DWARF2_EMIT_OFFSET): Define.
4849 2004-10-18 Nick Clifton <nickc@redhat.com>
4851 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4852 ignore @fptr() directives for 4-byte fixups.
4854 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4856 * Makefile.am: Run "make dep-am"
4857 * Makefile.in: Regenerate.
4859 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4861 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4862 Remove comments about placement of literal pools.
4863 (Literal Directive): Update description of literal placement.
4864 (Literal Prefix Directive): Remove statement that this does not apply
4865 to absolute-mode literals. Describe new section naming scheme.
4867 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4869 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4870 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4871 is_windowed_return_opcode): Delete.
4872 (xtensa_frob_label): Use get_subseg_target_freq.
4873 (md_assemble): Inline call to is_entry_opcode.
4874 (xtensa_handle_align): Inline call to get_frag_is_literal.
4875 (relaxation_requirements): Inline call to is_jx_opcode.
4876 (emit_single_op): Inline call to is_movi_opcode.
4877 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4878 get_frag_is_no_transform, is_entry_opcode, and
4879 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4880 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4881 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4882 Inline calls to get_frag_is_no_transform.
4883 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4884 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4885 get_frag_is_no_transform.
4886 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4887 and set_frag_is_no_transform.
4888 (get_expression_value): Delete.
4889 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4890 cur_target_freq to target_freq.
4891 (get_subseg_info): Split out code to create a new map entry into ...
4892 (add_subseg_info): ... this new function.
4893 (get_last_insn_flags): Check if get_subseg_info succeeded.
4894 (set_last_insn_flags): Call add_subseg_info if needed.
4895 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4896 (xtensa_reorder_segments): Compute last_sec while counting sections.
4897 Remove call to get_last_sec.
4898 (get_last_sec): Delete.
4899 (cache_literal_section): Inline call to retrieve_literal_seg and its
4900 callees, seg_present and add_seg_list.
4901 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4902 (get_frag_is_insn, get_frag_is_no_transform,
4903 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4904 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4906 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4908 * config/tc-xtensa.c: Use ISO C90 formatting.
4909 * config/tc-xtensa.h: Likewise.
4910 * config/xtensa-istack.h: Likewise.
4911 * config/xtensa-relax.c: Likewise.
4912 * config/xtensa-relax.h: Likewise.
4914 2004-10-12 Paul Brook <paul@codesourcery.com>
4916 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4919 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4922 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4924 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4926 (Acknowledgements): Use "GAS" instead of AS variable.
4928 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4930 * config/tc-i386.c: Include "elf/x86-64.h".
4931 (i386_elf_section_type): New function.
4932 * config/tc-i386.h (md_elf_section_type): Define.
4933 (i386_elf_section_type): New prototype.
4935 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4937 * config/m68k-parse.h (enum m68k_register): New control register,
4939 * config/tc-m68k.c: Correct control register set for MCF5249.
4941 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4942 Sterling Augustine <sterling@tensilica.com>
4944 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4945 (UNREACHABLE_MAX_WIDTH): Define.
4946 (XTENSA_FETCH_WIDTH): Delete.
4947 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4948 prefer_const16, prefer_l32r): New global variables.
4949 (LIT4_SECTION_NAME): Define.
4950 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4951 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4952 (frag_flags struct): New.
4953 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4954 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4955 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4956 (MAX_FORMATS): Define.
4957 (op_placement_info struct, op_placement_table): New.
4958 (O_pltrel, O_hi16, O_lo16): Define.
4959 (directiveE enum): Rename directive_generics to directive_transform.
4960 Delete directive_relax. Add directive_schedule,
4961 directive_absolute_literals, and directive_last_directive.
4962 (directive_info): Rename "generics" to "transform". Delete "relax".
4963 Add "schedule" and "absolute-literals".
4964 (directive_state): Adjust entries to match changes in directive_info.
4965 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4966 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4967 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4968 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4969 (align_only_targets, software_a0_b_retw_interlock,
4970 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4971 software_avoid_short_loop, software_avoid_close_loop_end,
4972 software_avoid_all_short_loops, specific_opcode): Delete.
4973 (warn_unaligned_branch_targets): New.
4974 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4975 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4976 (option_[no_]link_relax, option_[no_]transform,
4977 option_[no_]absolute_literals, option_warn_unaligned_targets,
4978 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4980 (option_[no_]align_only_targets, option_literal_section_name,
4981 option_text_section_name, option_data_section_name,
4982 option_bss_section_name, option_eb, option_el): Delete.
4983 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4984 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4985 and target-hardware. Delete entries for [no-]target-align-only,
4986 literal-section-name, text-section-name, data-section-name, and
4988 (md_parse_option): Handle new options and remove old ones. Accept but
4989 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4990 and treat them as [no-]transform.
4991 (md_show_usage): Add new options and remove old ones.
4992 (xtensa_setup_hw_workarounds): New.
4993 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4994 "long", "short", "loc" and "frequency" entries.
4995 (use_generics): Rename to ...
4996 (use_transform): ... this function. Add past_xtensa_end check.
4997 (use_longcalls): Add past_xtensa_end check.
4998 (code_density_available, can_relax): Delete.
4999 (do_align_targets): New.
5000 (get_directive): Accept dashes in directive names. Warn about
5001 [no-]generics and [no-]relax directives and treat them as
5003 (xtensa_begin_directive): Call md_flush_pending_output only for some
5004 directives. Check for directives inside instruction bundles. Warn
5005 about deprecated ".begin literal" usage. Warn and ignore [no-]density
5006 directives. Handle new directives. Check generating_literals flag
5008 (xtensa_end_directive): Check for directives inside instruction
5009 bundles. Warn and ignore [no-]density directives. Handle new
5010 directives. Call xtensa_set_frag_assembly_state.
5011 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
5012 xtensa_dwarf2_emit_insn): New.
5013 (xtensa_literal_position): Call md_flush_pending_output. Do not check
5014 use_literal_section flag.
5015 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
5016 literals. Use xtensa_elf_cons to parse the expression.
5017 (xtensa_literal_prefix): Do not check use_literal_section. Support
5018 ".lit4" sections for absolute literals. Change prefix convention to
5019 replace ".text" (or ".t" in a linkonce section). No need to call
5021 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
5022 (expression_end): Handle closing braces and colons.
5023 (PLT_SUFFIX, plt_suffix): Delete.
5024 (expression_maybe_register): Use new xtensa-isa.h functions. Use
5025 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
5026 and O_hi16 expressions as well.
5027 (tokenize_arguments): Handle closing braces and colons.
5028 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
5029 operands and paired register syntax.
5030 (get_invisible_operands): New.
5031 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
5032 new xtensa-isa.h functions.
5033 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
5034 (xg_translate_idioms): Check if inside bundle. Use use_transform.
5035 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
5036 instructions. Use xtensa_translate_zero_immed.
5037 (operand_is_immed, operand_is_pcrel_label): Delete.
5038 (get_relaxable_immed): Use new xtensa-isa.h functions.
5039 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5041 (xtensa_print_insn_table, print_vliw_insn): New.
5042 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5043 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5044 is_branch_or_jump_opcode): Delete.
5045 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5046 (opnum_to_reloc, reloc_to_opnum): Delete.
5047 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5048 xtensa-isa.h functions. Operate on one slot of an instruction.
5049 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5050 xg_get_insn_size): Delete.
5051 (xg_get_build_instr_size): Use xg_get_single_size.
5052 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5053 xg_build_widen_table. Use xg_get_single_size.
5054 (xg_get_max_narrow_insn_size): Delete.
5055 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5056 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5058 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5059 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5060 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5061 xg_build_widen_table. Use xg_get_single_size.
5062 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5064 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5065 treat weak symbols conservatively.
5066 (xg_check_operand): Use new xtensa-isa.h functions.
5067 (is_dnrange): Delete.
5068 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5069 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5070 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5071 xtensa-isa.h functions.
5072 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5073 xg_instruction_matches_options): New.
5074 (xg_instruction_matches_rule): Handle O_register expressions. Call
5075 xg_instruction_matches_options.
5076 (transition_rule_cmp): New.
5077 (xg_instruction_match): Update call to xg_build_simplify_table.
5078 (xg_build_token_insn): Record loc fields.
5079 (xg_simplify_insn): Check is_specific_opcode field and
5080 density_supported flag.
5081 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5082 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5083 (xg_assemble_literal): Add error handling for O_big. Call
5084 record_alignment. Handle O_pltrel.
5085 (xg_valid_literal_expression): New.
5086 (xg_assemble_literal_space): Add slot parameter. Remove call to
5087 set_expr_symbol_offset. Add call to record_alignment. Update call to
5089 (xg_emit_insn): Delete.
5090 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5091 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5092 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5093 and slot parameters. Handle new "alternate" relocations for absolute
5094 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5095 O_hi16. Use new xtensa-isa.h functions.
5096 (xg_assemble_tokens): Delete.
5097 (is_register_writer): Use new xtensa-isa.h functions.
5098 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5099 old-style RSR from LCOUNT.
5100 (next_frag_opcode): Delete.
5101 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5102 update_next_frag_state): New.
5103 (update_next_frag_nop_state): Delete.
5104 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5105 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5106 the state of the absolute-literals directive. Add calls to
5107 record_alignment and xtensa_set_frag_assembly_state. Call
5108 xtensa_switch_to_non_abs_literal_fragment instead of
5109 xtensa_switch_to_literal_fragment.
5111 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5112 (get_expanded_loop_offset): Change check for undefined opcode to an
5114 (xtensa_set_frag_assembly_state, relaxable_section,
5115 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5116 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5117 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5118 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5119 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5120 (xtensa_init_fix_data): New.
5121 (xtensa_frob_label): Reset label symbol to the current frag. Check
5122 do_align_targets and generating_literals flag. Propagate frequency
5123 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5124 (xtensa_unrecognized_line): New.
5125 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5126 to xtensa_set_frag_assembly_state.
5127 (error_reset_cur_vinsn): New.
5128 (md_assemble): Remove check for literal frag. Remove call to
5129 istack_init. Call use_transform instead of use_generics. Parse
5130 explicit instruction format specifiers. Move code for
5131 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5132 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5133 Add dwarf2_where call. Remote automatic alignment for ENTRY
5134 instructions. Move call to xtensa_clear_insn_labels to the end.
5135 Rearrange to handle bundles.
5136 (xtensa_cons_fix_new): Delete.
5137 (xtensa_handle_align): New.
5138 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5139 assignment to is_no_density field.
5140 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5141 instead of reloc_to_opnum. Handle "alternate" relocations.
5142 (xtensa_force_relocation, xtensa_check_inside_bundle,
5143 xtensa_elf_section_change_hook): New.
5144 (xtensa_symbol_new_hook): Delete.
5145 (xtensa_fix_adjustable): Check for difference of symbols with an
5146 offset. Check for external and weak symbols.
5147 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5148 (md_estimate_size_before_relax): Return expansion for the first slot.
5149 (tc_gen_reloc): Handle difference of symbols by producing
5150 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5151 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5152 tentative values into the output when linkrelax is set.
5153 (XTENSA_PROP_SEC_NAME): Define.
5154 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5155 Create literal tables only if using literal sections. Create new
5156 property tables instead of old instruction tables. Check for unaligned
5157 branch targets and loops.
5158 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5159 new_resource_table, clear_resource_table, resize_resource_table,
5160 resources_available, reserve_resources, release_resources,
5161 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5162 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5163 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5164 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5165 flag. Update checks for workaround options. Call
5166 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5167 (xtensa_cleanup_align_frags): Add special case for branch targets.
5168 Check for and mark unreachable frags.
5169 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5170 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5171 end of a zero-overhead loop body.
5172 (frag_can_negate_branch): Handle instructions with multiple slots.
5173 Use new xtensa-isa.h functions
5174 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5175 xtensa_mark_zcl_first_insns): New.
5176 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5177 transformations are disabled.
5178 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5179 multislot instructions.
5180 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5181 Likewise. Also error if transformations are disabled.
5182 (unrelaxed_frag_max_size): New.
5183 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5184 xtensa-isa.h functions.
5185 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5186 xtensa_opcode_is_loop instead of is_loop_opcode.
5187 (get_text_align_power): Replace as_fatal with assertion.
5188 (get_text_align_fill_size): Iterate instead of using modulus when
5190 (get_noop_aligned_address): Assert that this is for a machine-dependent
5191 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5192 xg_get_single_size, and frag_format_size.
5193 (get_widen_aligned_address): Rename to ...
5194 (get_aligned_diff): ... this function. Add max_diff parameter.
5195 Remove handling of rs_align/rs_align_code frags. Use
5196 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5197 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5198 and pass it back to caller.
5199 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5200 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5201 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5202 (relax_frag_text_align): Rename to ...
5203 (relax_frag_loop_align): ... this function. Assume loops can only be
5204 in the first slot of an instruction.
5205 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5206 instruction. Remove call to frag_wane.
5207 (relax_frag_narrow): Rename to ...
5208 (relax_frag_for_align): ... this function. Extend to handle
5209 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5210 RELAX_NARROW for the first slot.
5211 (find_address_of_next_align_frag, bytes_to_stretch): New.
5212 (future_alignment_required): Use find_address_of_next_align_frag and
5213 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5214 alignment decisions.
5215 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5216 Check if transformations are enabled for b_j_loop_end workaround.
5217 Use new xtensa-isa.h functions and handle multislot instructions.
5218 Update call to xg_assembly_relax.
5219 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5220 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5222 (convert_frag_narrow): Add segP, format and slot parameters. Call
5223 convert_frag_immed for branch instructions. Adjust calls to
5224 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5225 xg_get_single_size and xg_get_single_format.
5226 (convert_frag_fill_nop): New.
5227 (convert_frag_immed): Add format and slot parameters. Handle multislot
5228 instructions and use new xtensa-isa.h functions. Update calls to
5229 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5230 enabled for b_j_loop_end workaround. Use build_nop instead of
5231 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5232 frags. Use xg_get_single_size. Handle O_pltrel.
5233 (fix_new_exp_in_seg): Remove check for old plt flag.
5234 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5235 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5236 for loop opcode to an assertion. Mark all frags up to the end of the
5237 loop as not transformable.
5238 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5239 (get_subseg_info): New.
5240 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5242 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5243 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5244 (xtensa_switch_to_non_abs_literal_fragment): New.
5245 (cache_literal_section): Add is_code parameter and pass it through to
5246 retrieve_literal_seg.
5247 (retrieve_literal_seg): Add is_code parameter and use it to set the
5248 flags on the literal section. Handle case where head parameter is 0.
5249 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5250 set_frag_is_no_transform): New.
5251 (xtensa_create_property_segments): Add end_property_function parameter
5252 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5253 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5254 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5255 (add_xt_block_frags): Add end_property_function parameter and call it
5256 if it is non-zero. Call xtensa_frag_flags_init.
5257 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5258 get_frag_property_flags, frag_flags_to_number,
5259 xtensa_frag_flags_combinable, xt_block_aligned_size,
5260 xtensa_xt_block_combine, add_xt_prop_frags,
5261 init_op_placement_info_table, opcode_fits_format_slot,
5262 xg_get_single_size, xg_get_single_format): New.
5263 (istack_push): Inline call to tinsn_copy.
5264 (tinsn_copy): Delete.
5265 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5266 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5267 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5268 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5269 functions. Handle invisible operands.
5270 (tinsn_to_slotbuf): New.
5271 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5272 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5273 vinsn_from_chars, and xg_free_vinsn.
5274 (tinsn_from_insnbuf): New.
5275 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5276 instructions. Handle symbol differences.
5277 (get_num_stack_text_bytes): Use xg_get_single_size.
5278 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5279 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5280 get_expr_register, set_expr_symbol_offset_diff): New.
5281 * config/tc-xtensa.h (MAX_SLOTS): Define.
5282 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5283 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5284 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5286 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5287 (xtensa_frag_type struct): Add is_assembly_state_set,
5288 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5289 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5290 Replace is_generics and is_relax fields by is_no_transform field.
5291 Delete is_text and is_longcalls fields. Change text_expansion and
5292 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5293 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5294 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5295 (xtensa_fix_data struct): New.
5296 (xtensa_symfield_type struct): Delete plt field.
5297 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5298 forward declaration here.
5299 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5300 (XTENSA_SECTION_RENAME): Undefine.
5301 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5302 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5303 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5304 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5305 (unit_num_copies_func, opcode_num_units_func,
5306 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5307 (resource_table struct): New.
5308 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5309 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5310 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5311 (tinsn_copy): Delete prototype.
5312 (vliw_insn struct): New.
5313 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5314 (widen_spec_list): Add option conditions for density and boolean
5315 instructions. Add expansions using CONST16 and conditions for using
5316 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5318 (simplify_spec_list): Add option conditions for density instructions.
5319 Add entry for NOP instruction.
5320 (append_transition): Add cmp function pointer parameter and use it to
5321 insert the new entry in order.
5322 (operand_function_LOW16U, operand_function_HI16U): New.
5323 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5324 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5325 (enter_opname, split_string): Use xstrdup instead of strdup.
5326 (init_insn_pattern): Initialize new options field.
5327 (clear_req_or_option_list, clear_req_option_list,
5328 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5330 (parse_insn_pattern): Parse option conditions.
5331 (transition_applies): New.
5332 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5333 swapped last arguments in calls to append_constant_value_condition.
5334 Call clone_req_option_list. Add warning about invalid opcode.
5335 Handle LOW16U and HI16U function names.
5336 (build_transition_table): Add cmp parameter and use it in calls to
5337 append_transition. Use new xtensa-isa.h functions. Check
5338 transition_applies before adding entries.
5339 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5340 pass it through to build_transition_table.
5341 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5342 ReqOption, transition_cmp_fn): New types.
5343 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5344 (transition_rule struct): Add options field.
5345 * doc/as.texinfo (Overview): Update Xtensa options.
5346 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5347 --[no-]relax, and --[no-]generics options. Update descriptions of
5348 --text-section-literals and --[no-]longcalls. Add
5349 --[no-]absolute-literals and --[no-]transform.
5350 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5351 Remove use of "generic" and "specific" terminology for opcodes.
5352 (Xtensa Registers): Generalize the syntax description to include
5353 user-defined register files.
5354 (Xtensa Automatic Alignment): Update.
5355 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5356 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5357 (Xtensa Directives): Remove confusing rules about precedence.
5358 (Density Directive, Relax Directive): Delete.
5359 (Schedule Directive): New.
5360 (Generics Directive): Rename to ...
5361 (Transform Directive): ... this node.
5362 (Literal Directive): Update for absolute literals. Missing
5363 literal_position directive is now an error.
5364 (Literal Position Directive): Update for absolute literals.
5365 (Freeregs Directive): Delete.
5366 (Absolute Literals Directive): New.
5367 (Frame Directive): Minor editing.
5368 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5369 Update dependencies.
5370 * Makefile.in: Regenerate.
5372 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5374 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5375 to build the second and third fixups for a composite relocation.
5376 (macro_read_relocs): New function.
5377 (macro_build): Use it.
5378 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5379 Simplify fragging code accordingly.
5380 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5381 of the composite relocation. Set fx_tcbit in both fixups.
5383 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5385 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5386 (md_apply_fix3): Don't treat composite relocs as done.
5388 2004-10-07 Jan Beulich <jbeulich@novell.com>
5390 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5391 prefix for symbol names generated from the LOCAL macro directive.
5393 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5394 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5396 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5398 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5400 (md_assemble): Add error checking for Co-Processor instructions.
5401 (get_cinv_parameters): Add 'b' option to invalidate the
5402 branch-target cache.
5404 2004-10-05 Paul Brook <paul@codesourcery.com>
5406 * config/tc-arm.c (unwind): New variable.
5407 (vfp_sp_encode_reg): New function.
5408 (vfp_sp_reg_required_here): Use it.
5409 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5410 (vfp_parse_reg_list): New function.
5411 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5412 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5413 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5414 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5416 (md_pseudo_table): Add them.
5417 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5418 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5419 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5420 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5421 require_hashconst, add_unwind_opcode): New functions.
5422 * doc/c-arm.texi: Document unwinding opcodes.
5423 * NEWS: Mention the new feature.
5425 2004-10-04 Eric Christopher <echristo@redhat.com>
5427 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5429 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5431 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5433 * config/tc-s390.c (md_apply_fix3): Likewise.
5434 * config/tc-sparc.c (md_apply_fix3): Likewise.
5436 2004-10-01 Paul Brook <paul@codesourcery.com>
5438 * config/tc-arm.c (arm_elf_section_type): New function.
5439 (arm_elf_change_section): Set section link for exidx sections.
5440 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5441 (md_elf_section_type): Define.
5443 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5445 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5446 instruction's offset.
5448 2004-10-01 Adam Nemet <anemet@lnxw.com>
5450 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5452 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5454 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5455 asymbol *, instead use symbol_get_bfdsym.
5457 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5459 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5461 2004-09-30 Paul Brook <paul@codesourcery.com>
5463 * config/tc-arm.c (do_smi, do_nop): New functions.
5464 (insns): Add ARMv6ZK instructions.
5465 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5466 (tc_gen_reloc): Ditto.
5467 (arm_cpus): Add mpcore and arm1176.
5468 (arm_archs): Add armv6{k,z,zk}.
5469 * doc/c-arm.texi: Document new cores and architectures.
5471 2004-09-30 Nick Clifton <nickc@redhat.com>
5473 * config/tc-arm.c: Use ISO C90 formatting.
5475 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5477 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5478 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5479 REG_TYPE_MVDX is expected.
5481 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5483 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5485 2004-09-21 James E Wilson <wilson@specifixinc.com>
5487 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5488 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5489 output_spill_base, output_unat_psprel, output_lc_psprel,
5490 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5491 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5492 output_spill_psprel_p): Use it.
5494 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5496 * config/tc-crx.c (handle_LoadStor): New function.
5497 Handle load/stor unique instructions before parsing.
5499 2004-09-17 Paul Brook <paul@codesourcery.com>
5501 * config/tc-arm.c (s_arm_rel31): New funciton.
5502 (md_pseudo_table): Add .rel31.
5503 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5504 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5505 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5506 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5507 (arm_parse_reloc): Add (target2).
5509 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5511 * Makefile.am: Run "make dep-am".
5512 * Makefile.in: Regenerate.
5513 * aclocal.m4: Regenerate.
5514 * configure: Regenerate.
5515 * doc/Makefile.in: Regenerate.
5516 * po/POTFILES.in: Regenerate.
5517 * po/gas.pot: Regenerate.
5519 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5521 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5522 [!LLONG_MAX]: Ditto.
5524 2004-09-13 Paul Brook <paul@codesourcery.com>
5526 * config/tc-arm.c: Rename RELABS to TARGET1.
5528 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5530 * messages.c (as_internal_value_out_of_range): Cast values passed
5531 to as_bad_where or as_warn_where to proper type.
5533 2004-09-11 Theodore A. Roth <troth@openavr.org>
5535 * config/tc-avr.c: Add support for
5536 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5538 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5540 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5541 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5543 2004-09-08 Paul Brook <paul@codesourcery.com>
5545 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5546 fini_array and preinit_array section types.
5547 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5549 * doc/as.texinfo: Document extra section types.
5551 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5553 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5554 * Makefile.in: Regenerated.
5555 * configure.in: Set em for arm*-*-symbianelf*.
5556 * configure: Regenerated.
5557 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5558 vectors when appropriate.
5559 * config/te-symbian.h: New file.
5561 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5563 * config/tc-crx.c (gettrap): Exception vector can be case
5565 (process_label_constant): Fix a 32-bit displacement bug in branch
5567 (get_operandtype) : Bug fix, wrong operand was used.
5568 (process_label_constant): Initialize relocation type to
5571 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5573 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5574 for synthesizable cores.
5576 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5578 2004-08-25 Dmitry Diky <diwil@spec.ru>
5580 * config/tc-msp430.c: Clean-up the code.
5581 (md_relax_table): New relax table.
5582 (mcu_types): Sort MCU types.
5583 (md_pseudo_table): Add .profiler pseudo handler.
5584 (pow2value): New function.
5585 (msp430_profiler): New function.
5586 (msp430_operands): Add new insns handlers.
5587 (msp430_srcoperand): Add register operand handler, allow complex
5589 (md_estimate_size_before_relax): Rewritten.
5590 (md_convert_frag): Rewritten.
5591 (msp430_relax_frag): New function.
5592 * config/tc-msp430.h (md_relax_frag): define macro
5593 * doc/c-msp430.texi: Update information.
5595 2004-08-24 Nick Clifton <nickc@redhat.com>
5597 * as.c (std_shortopts): Allow -g to take an optional argument.
5598 (parse_args): Pass any switch starting with -g on to the backend
5601 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5603 * configure.in (arm*-*-symbianelf*): New target.
5604 (arm*-*-eabi*): Likewise.
5605 * configure: Regenerated.
5607 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5608 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5611 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5613 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5614 argument, don't do anything if current section is not
5615 .gnu.linkonce.t.* and linkonce_empty is set.
5616 (generate_unwind_image, dot_endp): Adjust callers, call
5617 start_unwind_section (*, 1) if nothing will be put into the
5620 2004-08-17 Nick Clifton <nickc@redhat.com>
5622 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5623 (show_usage): Add -g.
5624 (std_longopts): Add --gen-debug. Alpha sort the table.
5625 (parse_args): Print an error message if a switch is not handled.
5626 Handle the -g switch, calling md_debug_format_selector() if
5628 * NEWS: Mention new feature.
5629 * doc/as.texinfo: Document new switch.
5630 * doc/internals.texi: Document behaviour of md_parse_option.
5632 * config/tc-arm.c (md_parse_option): Do not issue an error message
5633 if the switch is not recognised.
5634 * config/tc-m68k.c (md_parse_option): Likewise.
5635 * config/tc-pdp11.c (md_parse_option): Likewise.
5636 * config/tc-v850.c (md_parse_option): Likewise.
5638 * as.h: Fix up formatting.
5641 2004-08-16 Nick Clifton <nickc@redhat.com>
5643 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5645 * configure.in: Sort architecture based tables alphabetically.
5646 * configure: Regenerate.
5648 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5650 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5651 { "cc", 68 }, with { "cr", 70 }.
5653 2004-08-13 Jan Beulich <jbeulich@novell.com>
5654 Nick Clifton <nickc@redhat.com>
5656 * as.c: Add and handle new --alternate command line option.
5657 * macro.c (macro_set_alternate): New.
5658 * macro.h (macro_set_alternate): Declare.
5659 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5660 * doc/as.texinfo: Document new command line option and pseudo-ops
5661 as well as insert documentation originating from gasp about
5662 alternate macro syntax.
5663 * NEWS: Mention new command line option and pseudo-ops.
5665 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5667 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5670 2004-08-06 Paul Brook <paul@codesourcery.com>
5672 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5673 Handle new relocations.
5674 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5676 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5678 * write.c (relax_segment): Use was_address instead of address when
5679 setting fr_fix field for align frag due to backwards .org.
5681 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5683 Introduce SH2a support.
5684 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5685 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5687 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5688 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5689 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5690 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5691 to end of conditional expression.
5692 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5693 * config/tc-sh.c: Add sh2a-nofpu support.
5694 2003-12-29 DJ Delorie <dj@redhat.com>
5695 * tc-sh.c: Add sh2a support.
5696 (parse_reg): Add tbr.
5697 (parse_at): Support @@(disp,tbr).
5698 (get_specific): Support sh2a opcodes.
5699 (insert4): New, for 4 byte relocs.
5700 (build_Mytes): Support sh2a opcodes.
5701 (md_apply_fix3_Mytes): Support sh2a opcodes.
5702 2003-12-02 Michael Snyder <msnyder@redhat.com>
5703 * config/tc-sh.c (md_parse_option): Handle sh2a.
5704 (sh_elf_final_processing): Ditto.
5706 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5708 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5711 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5713 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5714 (ppc_arch): Expand comment.
5716 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5718 * config/tc-crx.c: Support evaluating the difference between two
5720 * config/tc-crx.h: Likewise.
5722 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5724 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5726 (ia64_elf_section_change_hook): Set the linked-to section for
5729 2004-07-26 Dmitry Diky <diwil@spec.ru>
5731 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5732 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5733 msp430xG438, msp430xG439.
5735 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5737 * doc/as.texinfo (Section, PushSection): Correct documentation
5740 2004-07-21 Jan Beulich <jbeulich@novell.com>
5742 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5743 permissible for the selected instruction suffix.
5744 (match_template): Don't permit 64-bit general purpose operands in
5746 (finalize_imm): Permit 64-bit immediates.
5747 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5748 specially except for the width of the used base and/or index
5749 registers. For 32-bit displacements, use sign-extended
5750 relocations only when using 64-bit addressing.
5751 Force zero displacement on rip-relative addressing when there is
5752 no other displacement.
5753 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5754 specially except for the width of the used base and/or index
5756 (parse_register): Disallow Reg64 registers in 32-bit mode.
5758 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5759 suffix if the instruction doesn't support it.
5761 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5763 * config/tc-mips.c (append_insn): Handle constant expressions with
5764 no associated relocation.
5765 (mips_ip): Cancel the expression after use for the Q format
5767 (parse_relocation): Return no relocation for unsupported
5769 (my_getSmallExpression): Return no relocation if no relocation
5772 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5774 * config/obj-som.c (adjust_stab_sections): Add prototype.
5775 (obj_som_compiler, obj_som_version, obj_som_copyright,
5776 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5777 * config/tc-hppa.c (update_subspace): Likewise.
5778 (is_defined_subspace): Amplify comment.
5779 * config/obj-som.h (som_frob_file): Add prototype.
5781 2004-07-19 Christopher Faylor <cgf@timesys.com>
5782 H.J. Lu <hongjiu.lu@intel.com>
5784 * subsegs.c (section_symbol): Don't create a new segment when
5785 existing segment is undefined.
5787 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5789 * config/tc-arm.c: Include include/opcode/arm.h.
5790 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5791 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5792 (FPU_ARCH_*): Delete.
5793 * Makefile.am: Update dependencies.
5794 * Makefile.in: Regenerate.
5796 2004-07-15 Nick Clifton <nickc@redhat.com>
5798 * configure.in: Accept armbe as a big-endian arm configuration.
5799 * configure: Regenerate.
5801 2004-07-13 Thomas Nystrom <thn@saeab.se>
5803 * config/tc-i386.c (T_SHIFTOP): New constant.
5804 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5805 (intel_el1): Handle '~'.
5806 (intel_get_token): Handle '<>', '&', '|' and '~'.
5808 2004-07-13 Nick Clifton <nickc@redhat.com>
5810 (md_assemble): Remove spurious newline from end of as_bad error
5812 (intel_e05_1): Likewise.
5813 (intel_e11): Likewise.
5814 (intel_match_token): Likewise.
5816 2004-07-11 Andreas Schwab <schwab@suse.de>
5818 * config/tc-m68k.c: Convert to C90. Remove redundant
5819 declarations. Indentation fixup.
5820 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5821 obj_coff_section ourselves.
5823 2004-07-09 James E Wilson <wilson@specifixinc.com>
5825 * config/tc-ia64.c (default_big_endian): New.
5826 (dot_byteorder, md_begin): Use it.
5827 (md_parse_option): Set it.
5829 2004-07-09 Nick Clifton <nickc@redhat.com>
5831 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5832 * configure: Regenerate.
5833 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5834 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5835 sh_find_elf_flags if necessary.
5837 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5839 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5840 going to be split into more than one in-place addend, return 0
5841 for relocations against mergeable sections. Associate comments
5844 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5846 * Makefile.am (CPU_TYPES): Add crx.
5847 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5848 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5849 (DEPTC_crx_elf): New target.
5850 (DEPOBJ_crx_elf): Likewise.
5851 (DEP_crx_elf): Likewise.
5852 * Makefile.in: Regenerate.
5853 * configure.in: Add crx* target.
5854 * configure: Regenerate.
5855 * config/tc-crx.c: New file.
5856 * config/tc-crx.h: New file.
5857 * NEWS: Mention new target.
5859 2004-07-06 Nick Clifton <nickc@redhat.com>
5861 * config.in: Undefine TARGET_SYMBIAN by default.
5863 * configure: Regenerate. Add sh-symbian-elf target. If
5864 selected define TARGET_SYMBIAN.
5865 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5866 format if TARGET_SYMBIAN has been defined.
5868 * output-file.c (output_file_create): Report the target format
5869 chosen when bfd_openw reports that it is invalid.
5871 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5872 pseudo for BFD based assemblers.
5874 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5877 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5878 (md_parse_option): Remove redundant -isa testing.
5879 Make bfd_arch variable const.
5880 (md_show_usage): Make bfd_arch variable const.
5882 2004-07-03 James E Wilson <wilson@specifixinc.com>
5884 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5885 * config/tc-ia64.h (md_frag_check): Define.
5887 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5889 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5891 * doc/as.texinfo (Weak): Document PE weak symbols.
5893 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5895 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5896 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5897 (mips_frob_file): Rework so that only a single pass through the
5898 relocs is needed. Allow %lo()s to have higher offsets than their
5899 corresponding %hi()s or %got()s.
5901 2004-07-02 Nick Clifton <nickc@redhat.com>
5903 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5904 allow values which have come from undefined symbols.
5905 Always consider this fixup to have been processed as a reloc
5906 cannot be generated for it.
5908 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5910 * frags.h (struct frag): Add has_code and insn_addr fields.
5911 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5912 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5913 * config/tc-ppc.h (md_frag_check): Define.
5915 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5917 * doc/Makefile.am (info): Rename goal to...
5918 (info-local): ... this, to preserve implicit dependencies.
5919 * doc/Makefile.in: Regenerate with automake 1.8.5.
5921 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5923 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5924 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5925 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5926 (tc_gen_reloc): Likewise.
5927 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5928 (m32r_parse_name): Likewise.
5929 (m32r_cgen_parse_fix_exp): Likewise.
5930 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5931 (O_PIC_reloc): Likewise.
5932 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5933 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5934 for @GOTOFF, @GOT, @PLT.
5936 2004-06-21 Jan Beulich <jbeulich@novell.com>
5938 * gas/symbols.c: While discarding ordinary local absolute symbols
5939 when --strip-local-absolute is in effect, retain file symbols.
5941 2004-06-20 Andreas Schwab <schwab@suse.de>
5943 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5944 (md_parse_option): Likewise.
5946 2004-06-17 Jan Beulich <jbeulich@novell.com>
5948 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5949 * config/te-netware.h: New file.
5950 * config/te-ppcnw.h: Delete: Obsolete.
5951 * configure.in: Eliminate ill NetWare targets. Make generic
5952 NetWare target use proper emulation.
5953 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5954 reference to new te-netware.h.
5955 * configure: Regenerate.
5956 * Makefile.in: Regenerate.
5958 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5960 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5961 comparison in .insn pseudo operation.
5963 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5965 * config/obj-coff.c (coff_adjust_section_syms): Use
5966 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5967 (coff_frob_section): Likewise.
5968 * config/tc-mips.c (md_apply_fix3): Likewise.
5969 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5970 (elf_frob_file_after_relocs): Likewise.
5972 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5974 * config/tc-hppa.c (log2): Rename to exact_log2.
5975 (pa_next_subseg): Delete unused function.
5976 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5977 (create_new_subspace): Likewise.
5980 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5981 labels. Fix warning.
5983 2004-05-28 DJ Delorie <dj@redhat.com>
5985 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5986 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5987 or non-merged symbols.
5989 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5991 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5992 restore the old slot when inserting srlz.i/srlz.d.
5994 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5996 * Makefile.am: Regenerate dependecies.
5997 * Makefile.in: Regenerate.
5998 * config/tc-sh.c (valid_arch): Make unsigned.
5999 (preset_target_arch): Likewise.
6000 (md_begin): Use new architecture flags system.
6001 (get_specific): Likewise.
6002 (assemble_ppi): Likewise.
6003 (md_assemble): Likewise. Also fix error check for bad opcodes.
6004 (md_parse_option): Likewise. Also generate -isa values according
6005 to the table in bfd/cpu-sh.c instead of just constants. Also
6006 allow <arch>-up ISA variants.
6007 (sh_elf_final_processing): Replace if-else chain with a call to
6008 sh_find_elf_flags().
6010 2004-05-28 Peter Barada <peter@the-baradas.com>
6012 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
6013 with zero offset into mode 2 addressing to save a word.
6015 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
6017 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
6018 (ar_is_only_in_integer_unit): New.
6019 (ar_is_only_in_memory_unit): New.
6020 (generate_unwind_image): Silence gcc on 32bit host.
6021 (md_assemble): Use ar_is_only_in_integer_unit instead of
6022 ar_is_in_integer_unit. Check AR access.
6024 2004-05-27 Peter Barada <peter@the-baradas.com>
6026 * config/tc-m68k.c (md_begin): Sort the opcode table into
6028 (m68k_compare_opcode): New function to do the sorting.
6030 2004-05-24 Peter Barada <peter@the-baradas.com>
6032 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
6033 addressing on MIT style operands.
6034 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6036 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6039 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6041 * expr.c (operand, operator): Don't reject '++' and '--'.
6043 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6045 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6048 2004-05-17 Adam Nemet <anemet@lnxw.com>
6050 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6051 * configure: Regenerate.
6053 2004-05-13 Paul Brook <paul@codesourcery.com>
6055 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6057 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6059 * configure.in (or32-*-rtems*): Switch to elf.
6060 * configure: Regenerate.
6062 2004-05-13 Nick Clifton <nickc@redhat.com>
6064 * po/fr.po: Updated French translation.
6066 2004-05-11 Nick Clifton <nickc@redhat.com>
6068 * doc/as.texinfo (Section): Document G and T flags to .section
6069 directive. Document the extra arguments that the G flag
6070 requires. Document the #tls flag.
6072 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6074 * subsegs.c (section_symbol): Create a new section symbol if
6075 the existing one doesn't match.
6076 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6078 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6080 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6081 to cope with VR4181A errata MD(1) and MD(4).
6083 2004-05-07 Brian Ford <ford@vss.fsi.com>
6085 * NEWS: Mention .secrel32 for pe[i]-i386.
6087 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6089 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6090 (HANDLE_ALIGN): New.
6092 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6094 * Makefile.am (DIST_SUBDIRS): Define.
6095 * aclocal.m4: Regenerate with automake 1.8.4.
6096 * Makefile.in: Likewise.
6097 * doc/Makefile.in: Likewise.
6099 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6101 * config/tc-ia64.c (dot_serialize): Declare.
6102 (dot_serialize): New function.
6103 (md_pseudo_table): Add ".serialize.data" and
6104 ".serialize.instruction" directives.
6106 2004-05-06 Nick Clifton <nickc@redhat.com>
6108 * messages (as_internal_value_out_of_range): Print a message about
6109 a value being out of range. Be consistent about whether the
6110 values are printed in decimal or hexadecimal.
6111 (as_warn_value_out_of_range): Generate a warning message about an
6113 (as_bad_value_out_of_range): Generate an error message about an
6115 * as.h: Prototype the new functions.
6116 * config/tc-alpha.c (insert_operand): Use new function.
6117 * config/tc-arc.c (arc_insert_operand): Likewise.
6118 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6119 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6120 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6121 * config/tc-s390.c (s390_insert_operand): Likewise.
6122 * config/tc-v850.c (v850_insert_operand): Likewise.
6124 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6126 * configure.in: Set em=linux for frv-*-*linux*.
6127 * configure: Rebuilt.
6128 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6129 (frv_md_fdpic_enabled): New.
6130 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6131 (DEFAULT_FDPIC): New.
6132 (frv_flags): Use DEFAULT_FDPIC.
6133 (frv_pic_flag): Likewise.
6134 (OPTION_NOPIC): New.
6135 (md_longopts): Add -mnopic.
6136 (md_parse_option): Handle it.
6137 (md_show_usage): Add -mfdpic and -mnopic.
6139 2004-05-05 Peter Barada <peter@the-baradas.com>
6141 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6142 chips for invalid coldfire instructions, rename selectors
6143 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6144 add current_chip to track which chip is referred to(including save/restore),
6145 use current_chip to select control registers, not current_arch.
6146 (md_show_usage): Add new chips.
6147 * doc/c-m68k.texi: Document new command line switches.
6149 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6151 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6152 (NOP_OPCODE): Define.
6153 (s390_align_code): Remove prototype.
6154 * tc-s390.c (s390_align_code): Remove.
6156 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6158 * config/tc-ia64.c (make_unw_section_name): Removed.
6159 (start_unwind_section): New function.
6160 (generate_unwind_image): Take const segT instead of const
6162 (dot_handlerdata): Adjusted.
6163 (dot_endp): Likewise.
6165 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6167 * config/obj-elf.c (obj_elf_change_section): Allow the
6168 ".note.GNU-stack" section has SHF_EXECINSTR.
6170 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6172 * config/obj-elf.c (get_section): Return bfd_boolean.
6173 (obj_elf_change_section): Call bfd_get_section_by_name_if
6174 instead of bfd_map_over_sections.
6176 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6178 * config/obj-elf.c (get_section): New function.
6179 (obj_elf_change_section): Support multiple sections with same
6182 2004-04-30 Nick Clifton <nickc@redhat.com>
6184 * config/tc-arm.c (create_register_alias): Fix typo checking for
6185 case sensitive register aliases.
6186 (co_proc_number): Use error message string in all_reg_maps[]
6188 (cp_reg_required_here): Likewise.
6189 (fp_reg_required_here): Likewise.
6191 2004-04-29 Brian Ford <ford@vss.fsi.com>
6193 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6195 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6197 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6198 (load_address, macro, mips_ip, md_parse_option)
6199 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6200 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6201 embedded-PIC handling, and update comments.
6202 (SWITCH_TABLE): Remove.
6203 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6204 (enum mips_pic_level): Remove EMBEDDED_PIC.
6205 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6206 (TC_FORCE_RELOCATION): Update comment.
6207 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6208 might be safe to remove now that MIPS embedded-PIC is gone.
6210 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6212 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6213 call to obj_set_subsection_attributes.
6214 (obj_som_init_stab_section): Likewise.
6215 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6216 (pa_def_subspaces): Provide comdat default.
6217 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6218 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6219 calls to create_new_subspace and update_subspace to pass comdat flag.
6220 (create_new_subspace, update_subspace): Add new comdat argument. Use
6221 it in calls to obj_set_subsection_attributes.
6222 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6223 and use of comdat, common and dup_comm parameters.
6225 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6227 * config/obj-elf.c (obj_elf_change_section): Check if the old
6228 group name is NULL before comparison.
6230 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6232 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6234 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6236 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6238 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6240 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6241 (OPTION_MEMBEDDED_PIC): Remove.
6242 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6243 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6244 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6245 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6246 (OPTION_ELF_BASE): Renumber.
6247 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6248 (md_show_usage): Remove mention of -membedded-pic.
6249 * doc/as.texinfo: Remove mention of -membedded-pic.
6251 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6253 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6254 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6256 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6257 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6258 USE_GLOBAL_POINTER_OPT.
6260 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6262 * config/tc-mips.c (macro): One more use of load_delay_nop.
6264 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6266 * config/tc-mips.c (load_delay_nop): New function.
6267 (load_address, macro): Use load_delay_nop() to build a nop
6268 which can be omitted with gpr_interlocks.
6270 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6272 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6273 cop_interlocks): Remove superfluous CPU entries.
6275 2004-04-22 Paul Brook <paul@codesourcery.com>
6277 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6279 2004-04-22 Peter Barada <peter@the-baradas.com>
6281 * NEWS: Added support for EMAC instructions and MAC/EMAC
6283 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6284 scale factor tokens, trailing_ampersand to mark mask addressing
6285 for MAC/EMAC instructions.
6286 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6288 (yylex): Handle '>', '<', and '&' following '+'.
6289 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6290 architectures in archs[].
6291 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6292 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6294 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6295 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6297 Add EMAC operands to init_table[].
6299 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6301 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6303 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6304 * config/tc-arm.c (enum mstate): Delete from here.
6305 (mapping_state): Remove the static mapstate variable and instead
6306 store the state in the segment. This allows a per-section mapping
6307 state. Handle and ignore MAP_UNDEFINED states.
6308 (arm_elf_change_section): Get the current mapping state from the
6310 (s_ltorg): Set the mapping state to MAP_DATA.
6311 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6312 for each pool as it is emitted.
6314 2004-04-22 Nick Clifton <nickc@redhat.com>
6316 * config/tc-arm.h: Formatting tidy ups.
6318 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6320 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6322 2004-04-20 DJ Delorie <dj@redhat.com>
6324 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6325 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6326 [TE_PE] (O_secrel): Define.
6327 [TE_PE] (x86_pe_cons_fix_new): New.
6328 [TE_PE] (pe_directive_secrel): Likewise.
6329 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6331 2004-04-19 Eric Christopher <echristo@redhat.com>
6333 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6334 of previous patch for fix in gcc.
6336 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6338 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6340 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6342 * read.c (do_align): Call md_flush_pending_output, if defined.
6344 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6346 * expr.c (operand): Correct checks for ++ and --.
6348 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6350 * config/tc-generic.c: Add some comments.
6352 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6354 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6355 -{no-}mfix-vr4122-bugs.
6356 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6357 (append_insn, mips_emit_delays): Update accordingly.
6358 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6359 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6360 (md_parse_option): Update after above changes.
6361 (md_show_usage): Add -mfix-vr4120.
6363 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6365 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6366 of .section directive; add a reference to the ELF .subsection
6369 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6371 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6374 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6376 * Makefile.am: Remove mips from aout targets.
6377 * Makefile.in: Regenerate.
6378 * configure.in: Remove mips-dec-bsd* target.
6379 * configure: Regenerate.
6381 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6384 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6385 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6386 Update "mapping". Restrict some @ modifiers to 32 bit.
6388 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6389 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6391 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6392 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6393 dont_adjust_reloc_32 is set.
6394 (md_longopts): Add option -renesas.
6395 (md_parse_option, md_show_usage): Likewise.
6396 * doc/c-sh.texi: Likewise.
6398 2004-04-01 Dave Korn <dk@artimi.com>
6400 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6401 hi16 and lo16 fixS structs.
6402 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6403 exactly the same way as for RELOC_DLX_REL16.
6404 (machine_ip): properly respect LO flag in the_insn and
6405 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6406 (md_apply_fix3): apply RELOC_DLX_LO16.
6408 2004-03-30 Stan Shebs <shebs@apple.com>
6410 Remove long-obsolete MPW support.
6411 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6412 * configure.in: Remove mention of ppc-*-mpw* config.
6413 * configure.in: Likewise.
6415 2004-03-30 Nick Clifton <nickc@redhat.com>
6417 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6418 OBJ_ELF being defined.
6420 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6422 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6424 2004-03-23 Paul Brook <paul@codesourcery.com>
6426 * config/tc-arm.c (meabi_flags): New variable.
6427 (arm_parse_eabi): New function.
6428 (md_begin): Set flags for EABI v3.
6430 (arm_long_opts): Add meabi.
6431 * doc/as.texinfo <ARM>: Document -meabi.
6432 * doc/c-arm.texi: Ditto.
6434 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6436 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6437 tables even when use_literal_section flag is not set.
6439 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6441 * config/tc-sh.c: Remove trailing whitespace.
6443 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6445 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6446 --mul-bug-abort and the default behavior.
6447 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6448 (err_for_dangerous_mul_placement): New variable.
6449 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6451 (md_cris_relax_table): Have placeholder for STATE_MUL.
6452 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6453 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6455 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6456 STATE_BYTE)>: Ditto.
6457 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6458 alignment and position of this frag, emit error message if
6460 (md_assemble): For a multiply insn and when checking it,
6461 transform the current frag into a special frag for that purpose.
6462 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6463 OPTION_MULBUG_ABORT_ON>: Handle new options.
6465 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6467 * config/tc-xtensa.c (mark_literal_frags): New function.
6468 (xtensa_move_literals): Call mark_literal_frags for all literal
6469 segments, including init and fini literal segments.
6470 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6472 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6474 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6475 (pa_comm): Set BSF_OBJECT in symbol flags.
6477 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6479 * Makefile.am: Run "make dep-am".
6480 * Makefile.in: Regenerate.
6481 * doc/Makefile.in: Regenerate.
6482 * config.in: Regenerate.
6483 * po/gas.pot: Regenerate.
6485 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6487 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6488 (demand_empty_rest_of_line): Issue an error here.
6489 (ignore_rest_of_line): Silently skip to end.
6490 (demand_copy_string): Issue an error, not warning.
6492 * config/obj-elf.c (obj_elf_section_name): Likewise.
6493 (obj_elf_section): Likewise.
6494 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6495 (arc_extinst): Likewise.
6496 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6497 (dot_spill): Likewise.
6498 (dot_unwabi): Likewise.
6499 (dot_prologue): Likewise.
6501 * expr.c (operand): Reject ++ and --.
6502 (operator): Likewise.
6504 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6506 * config/tc-sh.c: Include dw2gencfi.h.
6507 (sh_cfi_frame_initial_instructions): New function.
6508 (sh_regname_to_dw2regnum): Likewise.
6509 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6511 (TARGET_USE_CFIPOP): Define.
6512 (tc_cfi_frame_initial_instructions): Likewise.
6513 (tc_regname_to_dw2regnum): Likewise.
6514 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6515 * Makefile.am: Update dependencies.
6516 * Makefile.in: Regenerate.
6518 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6520 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6521 * configure: Regenerate.
6523 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6525 * read.c (s_leb128): Call md_flush_pending_output.
6527 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6529 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6530 * config/tc-i386.h (CpuPadLock): New define.
6531 (CpuUnknownFlags): Added CpuPadLock.
6533 2004-03-07 Andreas Schwab <schwab@suse.de>
6535 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6537 2004-03-07 Richard Henderson <rth@redhat.com>
6539 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6540 (cfi_finish): Likewise for fde.
6542 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6544 * config/tc-ia64.c (md_assemble): Properly handle NULL
6546 (ia64_handle_align): Don't abort if failed to add a stop bit.
6548 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6550 * Makefile.in: Regenerated.
6551 * aclocal.m4: Likewise.
6552 * configure: Likewise.
6553 * doc/Makefile.in: Likewise.
6555 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6557 * config/tc-ia64.c (dot_align): New.
6558 (ia64_do_align): Make it static.
6559 (md_pseudo_table): Use "dot_align" for "align".
6560 (ia64_md_do_align): Don't set align_frag here.
6561 (ia64_handle_align): Add a stop bit to the previous bundle if
6564 * config/tc-ia64.h (ia64_do_align): Removed.
6566 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6568 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6569 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6570 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6571 the most general type or the user specifically requested it.
6572 (md_assemble): Add a new error message for when an instruction
6573 is understood, but is not allowed due to an -isa option.
6575 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6577 * config/tc-ia64.c (align_frag): New.
6578 (md_assemble): Set the tc_frag_data field in align_frag for
6579 IA64_OPCODE_FIRST instructions.
6580 (ia64_md_do_align): Set align_frag.
6581 (ia64_handle_align): Add a stop bit if needed.
6583 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6584 (TC_FRAG_INIT): New.
6586 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6588 * config/tc-frv.c (fr400_audio): New variable.
6589 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6590 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6591 (target_implements_insn_p): New function.
6592 (md_assemble): Report an error if the processor doesn't implement
6595 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6597 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6598 (md_parse_option): Ditto.
6599 (OPTION_NO_SPECIAL_M32R): Added.
6600 (md_show_usage): Document it.
6601 (enable_speial_m32r): Changed a default value from 0 to 1.
6602 * doc/c-m32r.texi: Document the -no-bitinst option.
6604 2004-02-27 Nick Clifton <nickc@redhat.com>
6606 * config/tc-sh.c (get_operand): Revert previous delta.
6607 (tc_gen_reloc): Check for an unknown reloc type before processing
6610 2004-02-27 Hannes Reinecke <hare@suse.de>
6612 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6613 .insn pseudo operation.
6615 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6617 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6618 added for wrong syntax.
6620 2004-02-26 Eric Christopher <echristo@redhat.com>
6622 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6623 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6625 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6627 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6628 nibble types to assembler.
6630 2004-02-25 Fred Fish <fnf@redhat.com>
6632 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6634 2004-02-20 James E Wilson <wilson@specifixinc.com>
6636 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6638 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6639 (ia64_estimate_size_before_relax): New.
6640 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6641 (generate_unwind_image): Pass 1 to fixup_unw_records.
6642 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6643 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6645 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6647 * stabs.c (generate_asm_file): Avoid warning about use of
6648 uninitialized variable.
6650 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6652 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6653 body, and endp, allow unwind records which do not have a "t"
6654 (time/instruction) field.
6656 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6658 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6659 (do_mav_dspsc_2): Likewise.
6660 Fix accumulator registers move opcodes.
6662 2004-02-13 Hannes Reinecke <hare@suse.de>
6663 Jakub Jelinek <jakub@redhat.com>
6665 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6667 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6669 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6670 (tc_frob_symbol): New macro definition.
6671 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6673 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6675 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6678 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6680 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6681 (TC_CASE_SENSITIVE): ... this.
6682 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6683 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6685 2004-02-06 James E Wilson <wilson@specifixinc.com>
6687 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6688 (generate_unwind_image): Re-add it here.
6690 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6692 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6693 * read.h (SKIP_WHITESPACE): Turn into an expression.
6694 * read.c (read_a_source_file): A pseudo is removed by having a
6697 2004-02-05 James E Wilson <wilson@specifixinc.com>
6699 * config/tc-ia64.c (output_endp): New.
6700 (count_bits): Delete.
6701 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6702 endp unwind records.
6703 (fixup_unw_records): Handle endp unwind records. Delete code for
6704 shortening prologue regions not followed by a body record.
6705 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6706 * config/tc-ia64.h (unw_record_type): Add endp.
6708 2004-02-03 James E Wilson <wilson@specifixinc.com>
6710 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6711 fill padding bytes with zeroes.
6712 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6713 sets unwind_record slot_number and slot_frag fields.
6715 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6717 * config/tc-mips.c (add_got_offset_hilo): New function.
6718 (macro): Use load_register() and add_got_offset_hilo() to load
6719 constants instead of hardcoding code sequences throughout.
6721 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6723 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6725 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6727 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6729 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6730 of hard-coded test for TARGET_OS=elf.
6732 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6734 * config/tc-mips.c (hilo_interlocks): Change definition
6735 so that MIPS32, MIPS64 and later ISAs are included, along with
6736 the already-included machines. Update comments.
6738 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6740 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6741 undefined local labels.
6743 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6745 * config/tc-mips.c (load_address, macro): Update comments about
6746 NewABI GP relaxation.
6748 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6750 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6751 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6752 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6753 (set_at, load_register, load_address, move_register): Likewise.
6754 (load_got_offset, add_got_offset): Likewise.
6755 Update all calls and tidy accordingly.
6757 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6759 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6760 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6761 (RELAX_USE_SECOND): Bump to 0x10000.
6762 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6763 (mips_macro_warning): New variable.
6764 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6765 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6766 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6768 (append_insn): Update mips_macro_warning.sizes.
6769 (macro_start, macro_warning, macro_end): New functions.
6770 (macro_build): Don't emit warnings here.
6771 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6772 (md_convert_frag): Check for cases where one macro alternative
6773 needs a warning and the other doesn't. Emit a warning if the
6774 longer sequence was chosen.
6776 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6778 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6779 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6780 the first sequence, the size of the second sequence, and a flag
6781 that says whether we should warn.
6782 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6783 (RELAX_FIRST, RELAX_SECOND): New.
6784 (mips_relax): New variable.
6785 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6786 (append_insn): Remove "place" argument. Use mips_relax.sequence
6787 rather than "place" to check whether we're expanding the second
6788 alternative of a relaxable macro. Remove redundant check for
6789 branch relaxation. If generating a normal insn, and there
6790 is not enough room in the current frag, call relax_close_frag()
6791 to close it. Update mips_relax.sizes[]. Emit fixups for the
6792 second version of a relaxable macro. Record the first relaxable
6793 fixup in mips_relax. Remove tc_gen_reloc workaround.
6794 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6795 in the same way as in append_insn.
6796 (mips16_macro_build): Remove "place" argument.
6797 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6798 when generating the second version of a relaxable macro.
6799 (load_got_offset, add_got_offset): New functions.
6800 (load_address, macro): Use new relaxation machinery. Remove
6801 tc_gen_reloc workarounds.
6802 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6803 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6804 first version is needed.
6805 (tc_gen_reloc): Remove relaxation handling.
6806 (md_convert_frag): Go through the fixups for a relaxable macro and
6807 mark those that belong to the unneeded alternative as done. If the
6808 second alternative is needed, adjust the fixup addresses to account
6809 for the deleted first alternative.
6811 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6813 * frags.h (frag_room): Declare.
6814 * frags.c (frag_room): New function.
6815 * doc/internals.texi: Document it.
6817 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6819 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6820 optimization for -mtune=r3900, as this will break on other CPUs.
6822 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6824 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6825 be relaxed, use fixup.
6826 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6828 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6830 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6833 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6835 * config/tc-mips.c (append_insn): Properly detect variant frags
6836 that preclude swapping of relaxed branches. Correctly swap
6837 instructions between frags when dealing with relaxed branches.
6839 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6841 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6843 * aclocal.m4: Regenerate.
6844 * configure: Regenerate.
6846 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6848 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6851 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6853 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6854 reloc, reserve space for the delay slot as well as the jalr itself.
6856 2004-01-09 Paul Brook <paul@codesourcery.com>
6858 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6859 (do_vfp_sp2_from_reg2): New function.
6861 (do_vfp_dp_from_reg2): Check return values properly.
6863 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6865 * config/tc-mips.c (warn_nops): Remove static variable.
6866 (macro): Remove test of warn_nops.
6867 (md_shortops): Remove 'n'.
6868 (md_parse_option): Remove 'n' case.
6869 (md_show_usage): Remove -n.
6870 * doc/as.texinfo (Overview): Remove MIPS -n option.
6871 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6872 * NEWS: Mention removal of MIPS -n option.
6874 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6875 (cop_interlocks): Check ISA level.
6876 (cop_mem_interlocks): Define.
6877 (reg_needs_delay): Check cop_interlocks rather than
6878 ISA_HAS_COPROC_DELAYS.
6879 (append_insn): Likewise. Use cop_mem_interlocks rather than
6880 directly checking mips_opts.isa.
6881 (mips_emit_delays): Likewise.
6883 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6885 * config/tc-ia64.c (unwind): Move next_slot_number and
6886 next_slot_frag to ...
6887 (unw_rec_list): Here.
6888 (free_list_records): Removed.
6889 (output_unw_records): Likewise.
6890 (generate_unwind_image): Make it void.
6891 (alloc_record): Initialize next_slot_number and next_slot_frag.
6892 (slot_index): Take .org, .space and .align into account.
6893 (fixup_unw_records): Don't set slot_number to 0. Use
6894 list->next_slot_number and list->next_slot_frag instead of
6895 unwind.next_slot_number and unwind.next_slot_frag.
6896 (ia64_convert_frag): New.
6897 (generate_unwind_image): Generate a rs_machine_dependent frag
6899 (emit_one_bundle): Use list->next_slot_number and
6900 list->next_slot_frag instead of unwind.next_slot_number and
6901 unwind.next_slot_frag.
6903 * config/tc-ia64.h (md_convert_frag): Defined as
6905 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6907 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6909 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6910 * config/tc-frv.h (md_apply_fix3): Don't define.
6911 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6913 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6914 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6915 * config/tc-frv.c (line_separator_chars): Add `!'.
6916 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6917 * config/tc-frv.c (md_assemble): Clear insn upfront.
6918 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6919 * config/tc-frv.c (OPTION_FDPIC): New macro.
6920 (md_longopts): Add mfdpic.
6921 (md_parse_option): Handle it.
6922 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6923 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6924 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6925 (frv_pic_ptr): Parse funcdesc.
6927 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6929 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6930 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6932 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6934 * Makefile.am (Makefile): Move the dependency on
6935 $(BFDDIR)/configure.in to...
6936 (CONFIG_STATUS_DEPENDENCIES): ... here.
6937 (AUTOMAKE_OPTIONS): Require automake 1.8.
6938 * Makefile.in: Regenerate.
6939 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6940 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6941 $(BFDDIR)/configure.in here as well.
6942 * doc/Makefile.in: Regenerate.
6944 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6946 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6947 * Makefile.in: Regenerate.
6948 * aclocal.m4: Regenerate.
6949 * doc/Makefile.am (install, install-info): Remove.
6950 (install-data-local): A new hook for install-info.
6951 (AUTOMAKE_OPTIONS): Require automake 1.8.
6952 * doc/Makefile.in: Regenerate.
6954 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6956 * doc/c-sh.texi: Update description about floating point behavior
6959 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6961 * configure.in: Add m68k-uClinux target.
6962 * configure: Regenerate.
6964 For older changes see ChangeLog-0203
6970 version-control: never
projects / platform / upstream / binutils.git / blob