1 2005-12-27 James Troup <james@nocrew.org>
4 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
7 2005-12-27 Alan Modra <amodra@bigpond.net.au>
9 * Makefile.am: Run "make dep-am".
10 * Makefile.in: Regenerate.
11 * po/POTFILES.in: Regenerate.
13 2005-12-22 Jan Beulich <jbeulich@novell.com>
15 * symbols.h (snapshot_symbol): First parameter is now pointer
16 to pointer to symbolS.
17 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
18 there. Use symbol_equated_p.
19 * expr.c (resolve_expression): Change first argument to
20 snapshot_symbol. Track possibly changed add_symbol consistently
21 across function. Resolve more special cases with known result.
22 Also update final_val when replacing add_symbol.
24 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
27 white space usage as well.
29 2005-12-20 Sterling Augustine <sterling@tensilica.com>
31 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
32 is_aligning_branch flag.
33 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
34 (future_alignment_required): Except for frags with is_aligning_branch
35 flag set, call frag_wane for frags that do not need to be reexamined
37 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
38 (convert_frag_immed): Likewise.
39 (convert_frag_narrow): Check is_aligning_branch flag.
40 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
42 2005-12-20 Sterling Augustine <sterling@tensilica.com>
44 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
45 (xg_init_vinsn): Remove redundant initialization.
46 (xg_clear_vinsn): Zero all the slots with a single memset.
47 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
49 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
51 * doc/t-mt.texi: Update MS1 to MT.
53 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
55 Second part of ms1 to mt renaming.
57 * configure.in (mt): Remove special case.
58 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
60 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
62 (md_parse_option, md_show_usage, md_begin, md_assemble,
63 md_cgen_lookup_reloc, md_atof): Adjust.
64 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
65 * config/tc-mt.h (TC_MT): Rename.
66 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
67 (md_apply_fix): Adjust.
68 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
69 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
71 2005-12-14 Jan Beulich <jbeulich@novell.com>
73 * config/tc-i386.c (add_prefix): More fine-grained handling of
74 REX prefixes. Or new prefix value into i.prefix instead of
77 2005-12-13 DJ Delorie <dj@redhat.com>
79 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
81 2005-12-12 Paul Brook <paul@codesourcery.com>
83 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
84 (do_bl): New function.
85 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
86 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
88 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
89 BFD_RELOC_ARM_PCREL_JUMP.
90 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
91 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
92 BFD_RELOC_ARM_PCREL_JUMP.
93 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
94 BFD_RELOC_ARM_PCREL_JUMP.
96 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
98 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
100 * configure.in: Replace ms1 arch with mt arch.
101 * configure: Rebuilt.
102 * configure.tgt: Replace ms1 arch with mt arch.
103 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
104 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
105 * doc/Makefile.in: Rebuilt.
107 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
109 Change 32-bit-branch expansion for --pic.
110 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
111 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
112 (cris_any_v0_v10_long_jump_size_pic): New macro.
113 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
114 (md_convert_frag): Similar.
115 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
116 (md_assemble, gen_cond_branch_32): Adjust similarly.
117 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
118 <case OPTION_ARCH>: Similar, if --pic.
120 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
123 * config/tc-i386.c (match_template): Handle monitor.
124 (process_suffix): Likewise.
126 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
129 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
132 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
134 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
136 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
138 * config/tc-z80.c (z80_start_line_hook): issue an error when
139 redefining a symbol with equ
140 * doc/as.texinfo(equ<z80>): mention difference with .equiv
141 * doc/as.texinfo(err): fix typo
142 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
145 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
148 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
149 R_HPPA relocations that are 32-bits wide.
151 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
152 Thiemo Seufer <ths@networkno.de>
154 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
155 (macro_build): Complain for invalid branch displacements.
156 (mips_validate_fix): Delete.
157 (md_apply_fix): Re-add pcrel support for branches. Use consistent
158 text for misaligned branch targets.
159 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
160 BFD pcrel processing. Remove error for unresolved branches.
161 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
163 2005-11-22 James E Wilson <wilson@specifix.com>
165 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
166 even when manual_bundling isn't set.
168 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
169 when the frag chain is broken by section switching.
171 2005-11-18 Jie Zhang <jie.zhang@analog.com>
173 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
174 * config/bfin-parse.y (asm_1): Check register type for load immediate
177 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
179 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
181 * write.c (write_object_file): Do not remove used weakrefd.
183 2005-11-17 Jan Beulich <jbeulich@novell.com>
185 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
186 DW_CFA_restore and DW_CFA_undefined in a loop.
188 2005-11-17 Jan Beulich <jbeulich@novell.com>
191 * symbols.h (S_CLEAR_VOLATILE): Declare.
192 * symbols.c (colon): Also accept redefinable symbols for
193 redefinition. Clone them before modifying.
194 (S_CLEAR_VOLATILE): Define.
195 * cond.c (s_ifdef): Also test for equated symbols.
196 * read.c (s_comm_internal): Also exclude non-redefinable
197 equated symbols. Clone redefinable ones before modifying.
198 (s_weakref): Clone redefinable symbols before modifying.
199 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
200 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
201 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
203 2005-11-16 Alan Modra <amodra@bigpond.net.au>
205 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
207 2005-11-16 Alan Modra <amodra@bigpond.net.au>
209 * configure.tgt (i386-*-gnu*): Set em=gnu.
210 * config/te-gnu.h: New file.
211 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
213 2005-11-16 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
216 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
218 * read.c (s_lsym): Remove non-BFD assembler sym handling.
220 2005-11-16 Alan Modra <amodra@bigpond.net.au>
222 * read.c (s_comm_internal): Set bfd_com_section segment.
223 (s_mri_common): Likewise.
224 * write.c (write_object_file): Remove non-BFD assembler common
227 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
229 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
230 opcode if r4-r15 are not saved.
232 2005-11-15 Alan Modra <amodra@bigpond.net.au>
234 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
236 2005-11-14 Jan Beulich <jbeulich@novell.com>
238 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
239 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
240 (ar): Use AR_* instead of literals.
241 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
242 CR_PMV, CR_CMCV): Define.
243 (cr): Use CR_* instead of literals.
245 2005-11-14 Jan Beulich <jbeulich@novell.com>
247 * config/tc-ia64.c (md): Rename regsym to indregsym and move
248 it to the end of the structure.
249 (ar): Field regnum is unsigned.
251 (indirect_reg): Likewise.
252 (declare_register_set): Parameter regnum is unsigned.
253 (declare_register): Parameter numregs and base_regnum are
254 unsigned. So is the local loop variable.
255 (md_begin): Restrict scope of local variable regnum, which
256 also is unsigned. Replace loops with function calls where
257 possible. Re-order things so that register groups are kept
258 together. Remove all uses of regsym except for indirect
259 registers. Replace use of regsym by indregsym for indirect
261 (ia64_optimize_expr): Replace use of regsym by indregsym for
262 indirect registers, with appropriate bias.
264 2005-11-14 David Ung <davidu@mips.com>
266 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
267 for the MIPS16e save/restore instructions.
269 2005-11-11 Jan Beulich <jbeulich@novell.com>
271 * doc/Makefile.am: Make asconfig.texi writeable before trying
273 * doc/Makefile.in: Refresh.
275 2005-11-10 Jan Beulich <jbeulich@novell.com>
277 * config/tc-i386.c (intel_e11): Don't special-case segment
278 registers in brackets.
280 2005-11-10 Nick Clifton <nickc@redhat.com>
282 * config/tc-arm.c (BAD_ADDR_MODE): Define.
283 (arm_reg_parse_multi): Return NULL rather than FAIL.
284 (arm_reg_parse): Fix comment, the function returns FAIL rather
285 than NULL if it is unable to parse the register name.
286 (do_ldrex): Use BAD_ADDR_MODE.
287 Change error message for PC-relative addressing.
288 (do_strex): Likewise.
289 (do_t_ldrex): Use BAD_ADDR_MODE.
290 (do_t_strex): Likewise.
292 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
294 * config/tc-sparc.c (isoctal): Fix thinko.
296 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
298 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
299 flag_mri_m68k as condition for parsing the '$' as a prefix.
300 * as.h (DOLLAR_AMBIGU): Define if needed.
302 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
305 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
306 (ms1_architectures): Add ms2.
307 (md_parse_option): Add ms2.
308 (md_show_usage): Add ms2.
309 (md_assemble): Add JAL_HAZARD detection logic.
310 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
311 * doc/c-ms1.texi: New.
312 * doc/all.texi: Add MS1.
313 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
314 * doc/Makefile.in: Rebuilt.
315 * doc/Makefile: Rebuilt.
317 2005-11-07 Steve Ellcey <sje@cup.hp.com>
319 * configure: Regenerate after modifying bfd/warning.m4.
321 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
324 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
325 output constant data.
327 2005-11-07 Mark Mitchell <mark@codesourcery.com>
329 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
330 * doc/Makefile.in: Regenerated.
331 * doc/as.texinfo: Document "@FILE".
333 2005-11-07 Nick Clifton <nickc@redhat.com>
336 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
337 'x' attribute. Remember the actions of the 'w' and 'n' attributes
338 and do not allow the 'x','s' or 'd' attributes to change them.
340 2005-11-07 John Levon <levon@movementarian.org>
342 * config/tc-i386.h (tc_comment_chars): Define.
343 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
344 (i386_comment_chars): Add.
345 (md_parse_options): Process OPTION_DIVIDE.
346 (md_show_usage): Describe --divide option.
347 * doc/c-i386.texi: Document --divide option.
349 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
351 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
352 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
354 2005-11-07 Alan Modra <amodra@bigpond.net.au>
356 * macro.c (buffer_and_nest): Skip labels regardless of
357 NO_PSEUDO_DOT and flag_m68k_mri.
359 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
361 * expr.c (integer_constant): Match only 'B' as binary suffix if
362 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
365 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
367 * read.c (s_weakref): Do not permit redefinitions.
368 * symbols.c (colon): Do not permit redefinitions of equated
371 2005-11-01 Thiemo Seufer <ths@networkno.de>
374 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
375 * Makefile.in: Regenerate.
377 2005-11-01 Thiemo Seufer <ths@networkno.de>
379 * config/tc-mips.c (md_parse_option): Fix typo in comment.
381 2005-10-30 Mark Mitchell <mark@codesourcery.com>
383 * as.c (show_usage): Document "@FILE".
385 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
387 * Makefile.am (OBJ_FORMATS): Remove vms.
389 * Makefile.in: Regenerated.
391 * dep-in.sed: Replace " ./" with " ".
393 2005-10-28 Dave Brolley <brolley@redhat.com>
395 Contribute the following change:
396 2005-09-19 Dave Brolley <brolley@redhat.com>
398 * config/tc-m32c.c (default_isa): New static variable.
399 (m32c_isa): Now of type CGEN_BITSET.
400 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
402 2005-10-28 Paul Brook <paul@codesourcery.com>
404 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
405 instead of mcpu_cpu_opt.
407 2005-10-27 Sterling Augustine <sterling@tensilica.com>
409 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
410 refer to "ports" instead of "queues".
411 (check_t1_t2_reads_and_writes): Pass correct interface values to
412 xtensa_interface_inout.
414 2005-10-27 Jan Beulich <jbeulich@novell.com>
416 * read.c (assign_symbol): Also consider equates already defined.
417 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
418 * config/obj-coff.h (obj_symbol_clone_hook): New.
419 (coff_obj_symbol_clone_hook): Declare.
420 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
422 2005-10-26 DJ Delorie <dj@redhat.com>
424 * config/tc-m32c.c (md_relax_table, subtype_mappings,
425 md_convert_frag): Add jsr.w support.
427 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
429 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
430 and imm-8-HI operands.
432 2005-10-26 Paul Brook <paul@codesourcery.com>
434 * config/tc-arm.c (insns): Correct "sel" entry.
436 2005-10-26 Jan Beulich <jbeulich@novell.com>
438 * config/tc-i386.c (i386_operand): Don't check register prefix here.
439 (parse_real_register): Rename from parse_register.
440 (parse_register): New.
441 (i386_parse_name): New.
443 (intel_e11): Don't tolerate registers in offset expressions anymore.
444 (intel_get_token): Don't check register prefix here. Copy the actual
445 register token, not the canonical register name.
446 * config/tc-i386.h (md_operand): Delete.
447 (i386_parse_name): Declare.
448 (md_parse_name): Define.
450 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
452 * Makefile.am: Add Z80 cpu.
453 * Makefile.in: Regenerated.
454 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
455 and disallow newlines in quoted strings.
456 * configure.tgt: Add z80-*-coff.
457 * config/obj-coff.h: Add format "coff-z80".
458 * doc/Makefile.am: Add c-z80.texi.
459 * doc/Makefile.in: Regenerated.
460 * doc/all.texi: Add Z80.
461 * doc/c-z80.texi: New file
462 * doc/as.texinfo: Add z80 options and some z80-related remarks.
463 * config/tc-z80.c: New file
464 * config/tc-z80.h: New file
465 * NEWS: Mention new support.
467 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
469 * write.c (adjust_reloc_syms): Undo the change made on
470 2005-04-26 to allow local symbol set to undefined symbol.
472 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
474 * Makefile.am (bfin-parse.tab.h): Removed.
475 (bfin-parse.h): Added.
476 * Makefile.in: Regenerated.
478 2005-10-25 Alan Modra <amodra@bigpond.net.au>
480 * po/POTFILES.in: Regenerate.
481 * po/gas.pot: Regenerate.
483 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
485 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
486 make a single reloc with an offset rather than a stack.
487 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
489 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
491 * read.c (potable): Add weakref.
493 * read.h (s_weakref): Declare.
494 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
495 * symbols.c (colon): Clear weakrefr.
496 (symbol_find_exact): Rename to, and reimplement in terms of...
497 (symbol_find_exact_noref): ... new function.
498 (symbol_find): Likewise...
499 (symbol_find_noref): ... ditto.
500 (resolve_symbol_value): Resolve weakrefr without setting their
502 (S_SET_WEAK): Call hook.
503 (S_GET_VALUE): Follow weakref link.
504 (S_SET_VALUE): Clear weakrefr.
505 (S_IS_WEAK): Follow weakref link.
506 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
507 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
508 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
509 (symbol_mark_used): Follow weakref link.
510 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
511 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
512 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
513 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
514 * write.c (adust_reloc_syms): Follow weakref link. Do not
515 complain if target is undefined.
516 (write_object_file): Likewise. Remove weakrefr symbols. Drop
517 unreferenced weakrefd symbols.
518 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
520 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
521 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
522 * doc/as.texinfo: Document weakref.
523 * doc/internals.texi: Document new struct members, internal
526 2005-10-24 Jie Zhang <jie.zhang@analog.com>
528 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
529 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
530 * Makefile.in: Regenerate.
531 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
532 * config/tc-bfin.c (md_chars_to_number): Change the type of first
533 argument from unsigned char * to char * to remove signedness warnings.
535 2005-10-24 Jan Beulich <jbeulich@novell.com>
537 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
538 (dot_rot): Change type of num_* variables. Check for positive count.
539 (ia64_optimize_expr): Re-structure.
540 (md_operand): Check for general register.
542 2005-10-24 Jan Beulich <jbeulich@novell.com>
544 * config/tc-ia64.c (declare_register): Call symbol_create.
545 (md_begin): Remove local variables total, ar_base, and cr_base.
546 Start loops for registers at their respective first one. Don't
547 update md.regsym for alias names. Generate alias name tp for r13.
549 2005-10-21 DJ Delorie <dj@redhat.com>
551 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
552 names unstead of numbers.
554 2005-10-19 David Ung <davidu@mips.com>
556 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
557 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
558 hence avoiding to emit a nop.
560 2005-10-19 Jie Zhang <jie.zhang@analog.com>
562 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
564 (bfin_start_line_hook): Remove the workaround for LSETUP(.
565 (bfin_name_is_register): Remove the workarounds for LSETUP(
567 (bfin_start_label): Ditto.
569 2005-10-18 Bob Wilson <bob.wilson@acm.org>
571 * config/tc-xtensa.c (xtensa_end_directive): Restore
572 default_lit_sections regardless of use_literal_section.
574 2005-10-18 Jie Zhang <jie.zhang@analog.com>
576 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
577 * Makefile.in: Regenerated.
579 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
581 * doc/as.texinfo (.loc) Fix placement of '@end table'.
583 2005-10-17 Bob Wilson <bob.wilson@acm.org>
585 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
586 unsigned line number. Do not include "dwarf2dbg.h".
587 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
588 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
589 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
590 (md_assemble): Use as_where instead of dwarf2_where.
591 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
592 dwarf2_line_infos. Change to call new_logical_line followed by
595 2005-10-14 Mike Frysinger <vapier@gentoo.org>
597 * doc/as.texinfo (Section): Add missing ']' to .section example.
599 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
602 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
603 unknown opcode is found.
605 2005-10-12 Mark Mitchell <mark@codesourcery.com>
607 * NEWS: Mention @file.
609 2005-10-12 Nick Clifton <nickc@redhat.com>
611 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
612 generally tidy up the code.
613 * config/tc-avr.h: Likewise.
615 2005-10-12 Jan Beulich <jbeulich@novell.com>
617 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
618 (dot_pred_rel): Likewise.
619 (parse_operand): Likewise.
620 (ia64_unrecognized_line): Likewise.
621 (md_operand): Likewise.
623 2005-10-11 Jan Beulich <jbeulich@novell.com>
625 * expr.h (enum expr_mode): New.
626 (expression): Pass third argument to expr.
627 (expression_and_evaluate): New.
628 (deferred_expression): New.
629 (expr): Add third parameter.
630 (resolve_expression): New.
631 * struc-symbol.h (struct symbol): New members sy_volatile and
633 * symbols.c, symbols.h (symbol_clone): New.
634 (symbol_clone_if_forward_ref): New.
635 (snapshot_symbol): New.
636 (S_IS_VOLATILE): New.
637 (S_IS_FORWARD_REF): New.
638 (S_SET_VOLATILE): New.
639 (S_SET_FORWARD_REF): New.
640 * as.c (macro_expr): Use expression_and_evaluate.
641 * cond.c (s_if): Likewise.
642 (s_elseif): Likewise.
643 * dw2gencfi.c (cfi_parse_reg): Likewise.
644 * expr.c (operand): Add second parameter. Optionally call
645 deferred_expression. Pass mode argument to itself and md_parse_name.
646 Check mode before trying to evaluate symbol. Call
647 symbol_clone_if_forward_ref for both operands.
648 (expr): Add third parameter. Pass mode to operand and itself.
649 Optionally call resolve_expression.
650 (resolve_expression): New.
651 (get_single_number): Pass second argument to operand.
652 * read.c (potable): New entry for .eqv.
653 (read_a_source_file): Handle new == operator.
654 (get_absolute_expr): Use expression_and_evaluate.
656 (assign_symbol): Rename second parameter. Call symbol_clone on
657 legal and illegal redefinition. Call S_SET_VOLATILE and
658 S_SET_FORWARD_REF depending on mode.
659 (s_set): Update description.
660 (s_space): Call resolve_expression.
661 (pseudo_set): Optionally call deferred_expression. Check
662 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
664 * config/tc-ia64.h (md_parse_name): Add mode parameter.
665 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
666 * config/tc-m32r.h (md_parse_name): Likewise.
667 (m32r_parse_name): Likewise.
668 * config/tc-mmix.h (md_parse_name): Likewise.
669 * config/tc-mn10300.h (md_parse_name): Likewise.
670 (mn10300_parse_name): Likewise.
671 * config/tc-ppc.h (md_parse_name): Likewise.
672 * config/tc-sh.h (md_parse_name): Likewise.
673 (sh_parse_name): Likewise.
674 * config/tc-sh64.h (md_parse_name): Likewise.
675 (sh64_consume_datalabel): Likewise.
676 * config/tc-tic54x.h (md_parse_name): Likewise.
677 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
678 before trying to evaluate symbol.
679 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
680 * config/tc-sh.c (sh_parse_name): Likewise.
681 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
682 second argument to operandf. Pass mode parameter to sh_parse_name.
683 * doc/as.texinfo: Document .eqv and the == assignment operator.
685 2005-10-10 Ian Lance Taylor <ian@airs.com>
687 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
688 * Makefile.in: Regenerate.
690 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
692 * expr.c (operator): Allow "!=" as a synonym for "<>".
693 * doc/as.texinfo (Infix Op): Mention "!=".
695 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
697 * config/tc-hppa.c (strict): Don't initialize. Update comment.
698 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
699 found. Simplify handling of "ma" and "mb" completers.
701 2005-10-08 Paul Brook <paul@codesourcery.com>
703 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
704 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
706 (arm_cpu_option_table): Add canonical_name.
707 (arm_cpus): Populate canonical_name field.
708 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
709 aeabi_set_public_attributes, arm_md_end): New functions.
710 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
711 (md_assemble): Set thumb_arch_used and arm_arch_used.
712 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
713 * config/tc-arm.h (md_end): Define.
714 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
716 2005-10-06 Khem Raj <kraj@mvista.com>
717 NIIBE Yutaka <gniibe@m17n.org>
719 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
720 (parse_reg_without_prefix): New function.
721 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
723 (option md_longopts): Add allow-reg-prefix option.
724 * doc/c-sh.texi: Document --allow-reg-prefix option.
725 * NEWS: Mention the new switch.
727 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
729 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
732 2005-09-30 Sterling Augustine <sterling@tensilica.com>
733 Bob Wilson <bob.wilson@acm.org>
735 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
737 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
739 * Makefile.am: Run "make dep-am".
740 * Makefile.in: Regenerated.
741 * aclocal.m4: Likewise.
743 2005-09-30 Mark Mitchell <mark@codesourcery.com>
745 * as.c (main): Use expandargv.
747 2005-09-30 Jan Beulich <jbeulich@novell.com>
749 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
752 2005-09-30 Catherine Moore <clm@cm00re.com>
754 * Makefile.am: Bfin support.
755 * Makefile.in: Regenerated.
756 * aclocal.m4: Regenerated.
757 * configure: Regenerated.
758 * configure.in: Bfin support.
759 * configure.tgt: Bfin support.
760 * config/bfin-aux.h: New file.
761 * config/bfin-defs.h: New file.
762 * config/bfin-lex.l: New file.
763 * config/bfin-parse.y: New file.
764 * config/tc-bfin.c: New file.
765 * config/tc-bfin.h: New file.
766 * doc/Makefile.am: Recognize c-bfin.texi.
767 * doc/Makefile.in: Regenerated.
768 * doc/all.texi: Bfin support.
769 * doc/as.texinfo: Likewise.
770 * doc/c-bfin.texi: Document bfin-specific syntax and
773 2005-09-30 Paul Brook <paul@codesourcery.com>
775 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
776 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
777 normal infix conditions.
778 (C3E): Include Thumb-2 definition.
780 (insns): Use them for legacy mnemonics.
782 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
784 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
785 version of <locale.h> when ENABLE_NLS is not defined.
787 2005-09-29 Jan Beulich <jbeulich@novell.com>
789 * config/tc-ia64.c (parse_operands): Always parse first operand of
792 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
793 Alan Modra <amodra@bigpond.net.au>
795 * app.c (do_scrub_chars): Match open and close quote of strings.
796 Remove redundant EOF test in case 7.
798 2005-09-28 Jan Beulich <jbeulich@novell.com>
800 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
801 relocations in 16- and 32-bit modes.
802 (i386_displacement): Make pc-relative branch handling dependent
803 upon operand (rather than address) size.
805 2005-09-28 Jan Beulich <jbeulich@novell.com>
807 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
809 (dot_cfi_startproc): Likewise.
810 (dot_cfi_endproc): Likewise. Also check no extra input was given.
811 (dot_cfi_escape): Likewise.
813 2005-09-28 Jan Beulich <jbeulich@novell.com>
815 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
816 (TC_CONS_FIX_NEW): Define unconditionally.
817 (x86_pe_cons_fix_new): Remove.
818 * config/tc-i386.c (signed_cons): New.
819 (md_pseudo_table): Add slong.
820 (x86_cons_fix_new): Declare unconditionally.
821 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
822 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
825 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
827 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
828 buffer after copying string.
830 2005-09-27 Paul Brook <paul@codesourcery.com>
832 * config/arm.c (arm_cpus): Add more cpu names.
833 * doc/c-arm.texi: Document them.
835 2005-09-21 Alan Modra <amodra@bigpond.net.au>
837 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
839 2005-09-20 Richard Henderson <rth@redhat.com>
841 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
843 2005-09-20 Richard Henderson <rth@redhat.com>
845 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
847 (dwarf2_loc_mark_labels): New.
848 (dwarf2_gen_line_info_1): Split out of ...
849 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
850 (dwarf2_emit_label): New.
851 (dwarf2_directive_loc_mark_labels): New.
852 (out_set_addr): Take a symbol instead of frag+ofs.
853 (relax_inc_line_addr): Likewise.
854 (emit_inc_line_addr): Assert delta non-negative.
855 (process_entries): Remove dead code. Update to work with temp
856 symbols instead of frag+ofs.
857 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
858 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
859 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
860 * config/obj-elf.h (obj_frob_label): New.
861 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
862 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
863 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
864 Similarly in the respective tc_frob_label implementation functions.
865 * config/tc-i386.c (md_pseudo_table): Move file and loc to
866 non-elf section; add loc_mark_labels.
867 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
868 (ia64_flush_insns): Check for marked labels; emit line entry if so.
869 (emit_one_bundle): Similarly.
870 (ia64_frob_label): Record marked labels.
871 * config/tc-m68hc11.h (tc_frob_label): Remove.
872 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
873 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
874 * config/tc-sh64.h (tc_frob_label): Likewise.
875 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
877 2005-09-20 Alan Modra <amodra@bigpond.net.au>
879 * read.c (pseudo_set): Set segment of expression syms to expr_section.
881 2005-09-14 Jan Beulich <jbeulich@novell.com>
883 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
884 registers, floating point control and status words, and mxcsr as
885 well as (for 64-bit code) segment base registers and rflags.
887 2005-09-09 Dmitry Diky <diwil@spec.ru>
889 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
890 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
893 2005-09-08 Chao-ying Fu <fu@mips.com>
895 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
896 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
899 2005-09-08 Paul Brook <paul@codesourcery.com>
901 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
902 (do_smc, do_t_smc): ... to this.
903 (insns): Remane smi to smc.
904 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
907 2005-09-07 Richard Henderson <rth@redhat.com>
909 * dwarf2dbg.c (dwarf2_where): Set line->isa.
910 (dwarf2_set_isa): New.
911 (dwarf2_directive_loc): Rearrange to allow all options on one line.
912 * dwarf2dbg.h (dwarf2_set_isa): Declare.
913 * doc/as.texinfo: Update .loc documentation.
915 2005-09-07 Richard Henderson <rth@redhat.com>
917 * dwarf2dbg.c: Include safe-ctype.h.
918 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
919 (current): Initialize.
920 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
921 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
922 (dwarf2_directive_file): Cope with invalid filename.
923 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
924 epilogue_begin, is_stmt, isa.
925 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
927 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
928 and DWARF2_FLAG_EPILOGUE_BEGIN.
929 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
930 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
931 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
932 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
933 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
934 (struct dwarf2_line_info): Add isa member.
935 * doc/as.texinfo (LNS directives): New node.
937 2005-09-07 David Ung <davidu@mips.com>
939 * config/tc-mips.c (append_insn): Undo last change. Instead add
940 guard to suppress calling frag_grow if the current instruction is
941 one that allows a delay slot.
943 2005-09-06 Chao-ying Fu <fu@mips.com>
945 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
946 (mips_opts): Add -1 to initialize ase_mt.
947 (file_ase_mt): New variable for -mmt.
948 (CPU_HAS_MT): New define.
949 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
951 (mips_ip): Check ase_mt to enable MT instructions.
952 Handle !, $, *, &, +T, +t, g operand formats.
953 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
955 (OPTION_MT, OPTION_NO_MT): New define.
956 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
957 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
958 (mips_after_parse_args): Set ase_mt based on CPU.
959 (s_mipsset): Handle ".set mt" and ".set nomt".
960 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
961 (md_show_usage): Show usage of -mmt and -mno-mt.
962 * doc/as.texinfo: Document -mmt and -mno-mt options.
963 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
966 2005-09-06 Paul Brook <paul@codesourcery.com>
968 * config/tc-arm.c (arm_it): Add relax field.
969 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
970 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
971 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
972 do_t_mov_cmp): Allow relaxation.
973 (output_relax_insn): New function.
974 (put_thumb32_insn): New function.
975 (output_inst): Use new functions.
976 (md_assemble): Don't throw error on relaxable instructions.
977 (insns): Change "b" entry from TCE(...) to tCE(...).
978 (md_estimate_size_before_relax): Return 2.
979 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
980 relax_branch, arm_relax_frag): New functions.
981 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
983 * config/tc-arm.h (md_convert_frag): Remove definition.
984 (md_relax_frag): Define.
985 (arm_relax_frag): Add prototype.
987 2005-09-02 Paul Brook <paul@codesourcery.com>
989 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
991 2005-09-02 Paul Brook <paul@codesourcery.com>
993 * config/tc-arm.c (encode_arm_cp_address): Use
994 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
995 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
997 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1000 (insns): Use them for coprocessor instructions.
1001 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1002 (get_thumb32_insn): New function.
1003 (put_thumb32_insn): New function.
1004 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1005 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1007 2005-09-02 Paul Brook <paul@codesourcery.com>
1009 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1010 incorrect suffix matches.
1012 2005-09-01 David Ung <davidu@mips.com>
1014 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1015 when the frags are different for the 2 instructions we want to
1016 swap. If the lengths of the 2 instructions are not the same, we
1017 won't do the swap but emit an nop.
1019 2005-09-01 Dmitry Diky <diwil@spec.ru>
1021 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1022 as appropriate. Change frag_variant() to frag_var() for relaxes.
1024 2005-08-29 Nick Clifton <nickc@redhat.com>
1026 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1029 2005-08-26 Jan Beulich <jbeulich@novell.com>
1031 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1032 qualified operand of a branch.
1033 (intel_bracket_expr): Set JumpAbsolute here...
1034 (intel_e11): ... rather than here.
1036 2005-08-26 Christian Groessler <chris@groessler.org>
1038 * configure.tgt: Set bfd_gas also for z8k cpu.
1039 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1041 (newfix): Adapt to bfd reloc types.
1042 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1043 is available in the current frag.
1044 (md_convert_frag): Adapt function parameters.
1045 (tc_gen_reloc): New function.
1046 (md_section_align): Use bfd_get_section_alignment.
1047 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1048 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1050 * config/tc-z8k.h (TARGET_ARCH): Define.
1051 (tc_fix_adjustable): Define.
1053 2005-08-25 Chao-ying Fu <fu@mips.com>
1055 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1056 (mips_opts): Add -1 to initialize ase_dsp.
1057 (file_ase_dsp): New variable for -mdsp.
1058 (CPU_HAS_DSP): New define.
1059 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1061 (mips_ip): Add min_range and max_range for checking singed numbers.
1062 Check ase_dsp to enable DSP instructions.
1063 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1064 (OPTION_DSP, OPTION_NO_DSP): New define.
1065 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1066 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1067 (mips_after_parse_args): Set ase_dsp based on CPU.
1068 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1069 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1070 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1072 2005-08-23 David Ung <davidu@mips.com>
1074 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1077 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1080 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1082 2005-08-23 Phil Edwards <phil@codesourcery.com>
1084 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1086 2005-08-22 Jan Beulich <jbeulich@novell.com>
1088 * config/tc-i386.c (object_64bit): New.
1089 (i386_target_format): Initialize it.
1090 (output_disp): Use object_64bit for relocation type determination.
1091 (output_imm): Likewise.
1092 (i386_validate_fix): Likewise.
1093 (tc_gen_reloc): Likewise.
1094 (lex_got): Likewise. Remove static mode_name. Change array size
1095 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1096 (x86_cons): Use object_64bit for deciding whether quad fields can
1099 2005-08-18 Christian Groessler <chris@groessler.org>
1101 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1102 * config/tc-mcore.h: Likewise.
1103 * config/tc-z8k.h: Likewise.
1104 * config/tc-z8k.c: Likewise.
1105 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1106 sh_coff_reloc_mangle declaration.
1107 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1110 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1112 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1113 to confirm that no ISA is specified.
1115 2005-08-18 Nick Clifton <nickc@redhat.com>
1117 * write.c (relax_segment): Count the number of frags being
1118 processed and use this to compute a maximum limit on the number of
1119 iterations that will be allowed when attempting to relax the
1122 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1124 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1125 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1127 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1129 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1132 2005-08-15 Paul Brook <paul@codesourcery.com>
1134 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1136 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1138 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1140 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1141 (md_show_usage): Likewise.
1142 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1144 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1146 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1147 (md_gather_operands): Add support for optional operands.
1149 2005-08-12 Dmitry Diky <diwil@spec.ru>
1150 * config/tc-msp430.c (msp430_enable_relax): New flag.
1151 (msp430_enable_polys): Likewise.
1152 (OPTION_RELAX): New option.
1153 (OPTION_POLYMORPHS): Likewise.
1154 (md_longopts): New long options.
1155 (md_show_usage): Updated.
1156 (md_parse_option): Add new options handler.
1157 (msp430_operands): Add check if polymorph insns are enabled.
1158 (msp430_force_relocation_local): New function.
1159 (md_apply_fix): Now delete relocs according to new flags combination.
1160 (msp430_relax_frag): Convert long branches to short branches only if
1161 flag msp430_enable_relax is set.
1162 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1163 (msp430_force_relocation_local): Likewise.
1164 * doc/c-msp430.texi: Describe new options.
1166 2005-08-11 Ian Lance Taylor <ian@airs.com>
1168 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1169 (stamp-mk.com): Likewise.
1170 (EXTRA_DIST): Remove make-gas.com from list.
1171 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1172 * Makefile.in: Regenerate.
1174 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1176 * subsegs.c (subseg_change): Move declaration of seginfo to before
1179 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1181 * README-vms: Delete.
1182 * config-gas.com: Delete.
1183 * makefile.vms: Delete.
1184 * vmsconf.sh: Delete.
1185 * config/atof-tahoe.c: Delete.
1186 * config/m88k-opcode.h: Delete.
1187 * config/obj-bout.c: Delete.
1188 * config/obj-bout.h: Delete.
1189 * config/obj-hp300.c: Delete.
1190 * config/obj-hp300.h: Delete.
1191 * config/tc-a29k.c: Delete.
1192 * config/tc-a29k.h: Delete.
1193 * config/tc-h8500.c: Delete.
1194 * config/tc-h8500.h: Delete.
1195 * config/tc-m88k.c: Delete.
1196 * config/tc-m88k.h: Delete.
1197 * config/tc-tahoe.c: Delete.
1198 * config/tc-tahoe.h: Delete.
1199 * config/tc-tic80.c: Delete.
1200 * config/tc-tic80.h: Delete.
1201 * config/tc-w65.c: Delete.
1202 * config/tc-w65.h: Delete.
1203 * config/te-aux.h: Delete.
1204 * config/te-delt88.h: Delete.
1205 * config/te-delta.h: Delete.
1206 * config/te-dpx2.h: Delete.
1207 * config/te-hp300.h: Delete.
1208 * config/te-ic960.h: Delete.
1209 * config/vms-a-conf.h: Delete.
1210 * doc/c-a29k.texi: Delete.
1211 * doc/c-h8500.texi: Delete.
1212 * doc/c-m88k.texi: Delete.
1213 * README: Remove obsolete examples, and list of supported targets.
1214 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1215 bout and hp300 support.
1216 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1217 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1219 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1220 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1221 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1223 * dw2gencfi.c: Likewise.
1224 * dwarf2dbg.c: Likewise.
1225 * ehopt.c: Likewise.
1226 * input-file.c: Likewise.
1227 * listing.c: Likewise.
1228 * literal.c: Likewise.
1229 * messages.c: Likewise.
1231 * output-file.c: Likewise.
1233 * stabs.c: Likewise.
1234 * struc-symbol.h: Likewise.
1235 * subsegs.c: Likewise.
1236 * subsegs.h: Likewise.
1237 * symbols.c: Likewise.
1238 * symbols.h: Likewise.
1240 * write.c: Likewise.
1241 * write.h: Likewise.
1242 * config/aout_gnu.h: Likewise.
1243 * config/obj-aout.c: Likewise.
1244 * config/obj-aout.h: Likewise.
1245 * config/obj-coff.c: Likewise.
1246 * config/obj-coff.h: Likewise.
1247 * config/obj-evax.h: Likewise.
1248 * config/obj-ieee.h: Likewise.
1249 * config/tc-arm.c: Likewise.
1250 * config/tc-arm.h: Likewise.
1251 * config/tc-avr.c: Likewise.
1252 * config/tc-avr.h: Likewise.
1253 * config/tc-crx.h: Likewise.
1254 * config/tc-d10v.h: Likewise.
1255 * config/tc-d30v.h: Likewise.
1256 * config/tc-dlx.h: Likewise.
1257 * config/tc-fr30.h: Likewise.
1258 * config/tc-frv.h: Likewise.
1259 * config/tc-h8300.c: Likewise.
1260 * config/tc-h8300.h: Likewise.
1261 * config/tc-hppa.h: Likewise.
1262 * config/tc-i370.h: Likewise.
1263 * config/tc-i386.c: Likewise.
1264 * config/tc-i386.h: Likewise.
1265 * config/tc-i860.h: Likewise.
1266 * config/tc-i960.c: Likewise.
1267 * config/tc-i960.h: Likewise.
1268 * config/tc-ip2k.h: Likewise.
1269 * config/tc-iq2000.h: Likewise.
1270 * config/tc-m32c.h: Likewise.
1271 * config/tc-m32r.h: Likewise.
1272 * config/tc-m68hc11.h: Likewise.
1273 * config/tc-m68k.c: Likewise.
1274 * config/tc-m68k.h: Likewise.
1275 * config/tc-maxq.c: Likewise.
1276 * config/tc-maxq.h: Likewise.
1277 * config/tc-mcore.c: Likewise.
1278 * config/tc-mcore.h: Likewise.
1279 * config/tc-mn10200.h: Likewise.
1280 * config/tc-mn10300.c: Likewise.
1281 * config/tc-mn10300.h: Likewise.
1282 * config/tc-ms1.h: Likewise.
1283 * config/tc-msp430.c: Likewise.
1284 * config/tc-msp430.h: Likewise.
1285 * config/tc-ns32k.c: Likewise.
1286 * config/tc-ns32k.h: Likewise.
1287 * config/tc-openrisc.h: Likewise.
1288 * config/tc-or32.c: Likewise.
1289 * config/tc-or32.h: Likewise.
1290 * config/tc-ppc.c: Likewise.
1291 * config/tc-ppc.h: Likewise.
1292 * config/tc-s390.h: Likewise.
1293 * config/tc-sh.c: Likewise.
1294 * config/tc-sh.h: Likewise.
1295 * config/tc-sparc.c: Likewise.
1296 * config/tc-tic30.c: Likewise.
1297 * config/tc-tic30.h: Likewise.
1298 * config/tc-tic4x.c: Likewise.
1299 * config/tc-tic4x.h: Likewise.
1300 * config/tc-tic54x.c: Likewise.
1301 * config/tc-tic54x.h: Likewise.
1302 * config/tc-v850.h: Likewise.
1303 * config/tc-vax.c: Likewise.
1304 * config/tc-vax.h: Likewise.
1305 * config/tc-xstormy16.h: Likewise.
1306 * config/tc-xtensa.h: Likewise.
1307 * config/tc-z8k.c: Likewise.
1308 * config/tc-z8k.h: Likewise.
1309 * config/vms-a-conf.h
1310 * doc/Makefile.am: Likewise.
1311 * doc/all.texi: Likewise.
1312 * doc/as.texinfo: Likewise.
1313 * doc/internals.texi: Likewise.
1314 * doc/Makefile.in: Regenerate.
1315 * Makefile.in: Regenerate.
1316 * configure: Regenerate.
1317 * config.in: Regenerate.
1318 * po/POTFILES.in: Regenerate.
1320 2005-08-09 Nick Clifton <nickc@redhat.com>
1323 * macro.c (getstring): Do not treat round parentheses exactly the
1324 same as angle brackets - the parentheses need to be preserved and
1325 passed on to the macro processing code.
1327 2005-08-08 Nick Clifton <nickc@redhat.com>
1329 * config/tc-msp430.c (MSP430_ISA_21): Define.
1330 (mcu_types): Add entries for msp430x21xx variants.
1332 2005-08-08 Nick Clifton <nickc@redhat.com>
1335 * macro.c (getstring): Treat round parentheses in the same way as
1337 (get_any_string): Likewise.
1339 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1342 * as.c (parse_args): Handle -al=<FILE>.
1344 2005-08-07 Nick Clifton <nickc@redhat.com>
1346 * read.c (s_app_line): Accept a line number of 0 for compatibility
1347 with gcc's output for assembler-with-cpp files.
1349 2005-08-05 Paul Brook <paul@codesourcery.com>
1351 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1352 (do_t_add_sub): Use correct encodings inside IT block.
1353 (do_t_arit3c): Ditto.
1354 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1355 (md_assemble): Verify conditional suffixes agains IT blocks.
1357 2005-08-05 Paul Brook <paul@codesourcery.com>
1359 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1361 (encode_thumb32_shifted_operand): Prohibit register shifts.
1362 (encode_thumb32_addr_mode): Fix typo.
1363 (insns): Correct thumb2 ldm and stm opcodes.
1365 2005-08-02 Khem Raj <kraj@mvista.com>
1367 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1368 WLDRD/WSTRD instruction.
1370 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1372 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1373 if emitting a reloc.
1375 2005-07-29 Thiemo Seufer <ths@networkno.de>
1377 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1379 2005-07-29 Paul Brook <paul@codesourcery.com>
1381 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1383 (do_t_addr): Implement 32-bit variant.
1384 (do_t_push_pop): Make some errors warnings. Handle single register
1386 (insns): Use tCE for adr.
1387 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1388 (md_apply_fix): Ditto.
1390 2005-07-29 Paul Brook <paul@codesourcery.com>
1392 * config/tc-arm.c (parse_tb): New function.
1393 (enum operand_parse_code): Add OP_TB.
1394 (parse_operands): Handle OP_TB.
1395 (do_t_add_sub_w, do_t_tb): New functions.
1396 (insns): Add entries for addw, subw, tbb and tbh.
1397 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1399 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1401 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1403 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1405 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1407 2005-07-27 Jan Beulich <jbeulich@novell.com>
1409 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1411 (unw_p_record): Remove unused/redundant fields imask and rmask.
1412 Combine spoff and pspoff into a union. Combine gr and br into a
1413 union. Change type of grmask and brmask to unsigned char. Change type
1414 of frmask to unsigned int.
1415 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1416 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1417 (check_pending_save): New.
1418 (alloc_record): Clear out entire record.
1419 (output_psp_gr): Use renamed structure fields.
1420 (output_psp_sprel): Likewise.
1421 (output_rp_gr): Likewise.
1422 (output_rp_br): Likewise.
1423 (output_rp_psprel): Likewise.
1424 (output_rp_sprel): Likewise.
1425 (output_pfs_gr): Likewise.
1426 (output_pfs_psprel): Likewise.
1427 (output_pfs_sprel): Likewise.
1428 (output_preds_gr): Likewise.
1429 (output_preds_psprel): Likewise.
1430 (output_preds_sprel): Likewise.
1431 (output_spill_base): Likewise.
1432 (output_unat_gr): Likewise.
1433 (output_unat_psprel): Likewise.
1434 (output_unat_sprel): Likewise.
1435 (output_lc_gr): Likewise.
1436 (output_lc_psprel): Likewise.
1437 (output_lc_sprel): Likewise.
1438 (output_fpsr_gr): Likewise.
1439 (output_fpsr_psprel): Likewise.
1440 (output_fpsr_sprel): Likewise.
1441 (output_priunat_gr): Likewise.
1442 (output_priunat_psprel): Likewise.
1443 (output_priunat_sprel): Likewise.
1444 (output_bsp_gr): Likewise.
1445 (output_bsp_psprel): Likewise.
1446 (output_bsp_sprel): Likewise.
1447 (output_bspstore_gr): Likewise.
1448 (output_bspstore_psprel): Likewise.
1449 (output_bspstore_sprel): Likewise.
1450 (output_rnat_gr): Likewise.
1451 (output_rnat_psprel): Likewise.
1452 (output_rnat_sprel): Likewise.
1453 (output_spill_psprel): Likewise.
1454 (output_spill_sprel): Likewise.
1455 (output_spill_reg): Likewise.
1456 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1458 (output_frgr_mem): Likewise.
1459 (output_gr_mem): Likewise.
1460 (output_br_mem): Likewise.
1461 (output_gr_gr): Likewise.
1462 (output_br_gr): Likewise.
1463 (fixup_unw_records): Likewise.
1464 (process_one_record): Use renamed structure fields. For gr_gr and
1465 br_gr, collect mask from chain of records before output.
1466 (in_prologue): Simplify and eliminate early returns. Call
1468 (in_body): Simplify and eliminate early returns.
1469 (dot_body): Call check_pending_save.
1470 (md_assemble): Update comment. Deal with pending saves.
1472 2005-07-26 Jan Beulich <jbeulich@novell.com>
1474 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1475 mask from guessed suffix, but mask out other immediate types only
1476 if at least on candidate is valid for the insn.
1478 2005-07-25 DJ Delorie <dj@redhat.com>
1480 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1481 Support %mod() modifiers from opcodes.
1482 * doc/c-m32c.texi (M32C-Modifiers): New section.
1484 2005-07-25 Jan Hubicka <jh@suse.cz>
1485 H.J. Lu <hongjiu.lu@intel.com>
1487 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1489 (elf_com_section_ptr): New.
1490 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1491 (elf_common_parse): Make it global. Use elf_com_section_ptr
1492 instead of bfd_com_section_ptr.
1493 (obj_elf_change_section): Handle x86-64 large bss sections.
1495 * config/obj-elf.h (elf_com_section_ptr): New.
1496 (elf_common_parse): New.
1498 * config/tc-i386.c (handle_large_common): New.
1499 (md_pseudo_table): Add "largecomm".
1500 (x86_64_section_letter): New.
1501 (x86_64_section_word): New.
1503 * config/tc-i386.h (x86_64_section_word): New.
1504 (x86_64_section_letter): New.
1505 (md_elf_section_letter): New. Defined.
1506 (md_elf_section_word): Likewise.
1508 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1510 * configure.tgt: Remove i386-*-rtemself*.
1511 Remove sparc-*-rtemself*.
1513 2005-07-21 Ben Elliston <bje@gnu.org>
1515 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1517 2005-07-21 Paul Brook <paul@codesourcery.com>
1519 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1522 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1524 * messages.c: Use vsnprintf instead of vsprintf.
1526 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1528 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1529 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1531 2005-07-18 Nick Clifton <nickc@redhat.com>
1533 * configure.tgt: Restore alpha ordering to list of arches.
1535 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1537 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1539 2005-07-18 Jan Beulich <jbeulich@novell.com>
1541 * config/tc-i386.c (md_begin): Use IS_ELF.
1542 (tc_i386_fix_adjustable): Likewise.
1543 (md_estimate_size_before_relax): Likewise.
1544 (md_apply_fix): Likewise.
1545 (i386_target_format): Likewise.
1546 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1547 (i386_immediate): Remove #ifdef LEX_AT.
1548 (i386_displacement): Likewise.
1549 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1552 2005-07-18 Jan Beulich <jbeulich@novell.com>
1554 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1555 parameter to unsigned. Parameter sign now is tristate - zero/
1556 positive mean unsigned/signed, negative means signedness doesn't
1557 matter. Check field size,
1558 signedness, and pcrel-ness are in agreement between relocated field
1559 and relocation type. Adjust diagnostics.
1560 (optimize_imm): And type mask of operand instead of overwriting it.
1561 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1562 local structure and initialize gotrel accordingly. Pass caller as
1563 mask of types that the operator can match.
1564 (x86_cons_fix_new): Let reloc know that signedness of relocation
1566 (x86_pe_cons_fix_new): Likewise.
1567 (x86_cons): Pass additional argument to lex_got.
1568 (i386_immediate): New local variable 'types'. Pass its address as
1569 additional argument to lex_got. Mask out operand types not supported
1571 (i386_displacement): Likewise. Set bigdisp to all types supported in
1572 64-bit mode, combining the previously split initialization.
1574 2005-07-18 Jan Beulich <jbeulich@novell.com>
1576 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1579 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1581 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1584 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1586 * Makefile.am: Run "make dep-am".
1587 * Makefile.in: Regenerate.
1589 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1591 * gas/config/tc-i386.h (CpuVMX): New.
1592 (CpuUnknownFlags): Add CpuVMX.
1594 2005-07-14 Jim Blandy <jimb@redhat.com>
1596 Add support for the Renesas M32C.
1597 * Makefile.am (CPU_TYPES): List m32c.
1598 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1599 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1600 * configure.in: Add case for m32c.
1601 * configure.tgt: Add cases for m32c and m32c-*-elf.
1602 * configure: Regenerated.
1603 * config/tc-m32c.c, config/tc-m32c.h: New files.
1604 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1605 * doc/Makefile.in: Regenerated.
1606 * doc/all.texi: Set M32C.
1607 * doc/as.texinfo: Add text for the M32C-specific options and line
1608 comment characters, and refer to c-m32c.texi.
1609 * doc/c-m32c.texi: New file.
1611 2005-07-14 Nick Clifton <nickc@redhat.com>
1614 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1615 the ins_parse buffer.
1617 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1619 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1620 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1622 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1624 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1627 2005-07-08 Ben Elliston <bje@au.ibm.com>
1629 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1630 * config/obj-elf.h: Likewise.
1631 * config/tc-h8300.h: Likewise.
1632 * config/tc-h8500.h: Likewise.
1633 * config/tc-i370.h: Likewise.
1634 * config/tc-i386.h: Likewise.
1635 * config/tc-m68hc11.h: Likewise.
1636 * config/tc-m68k.h: Likewise.
1637 * config/tc-ppc.h: Likewise.
1638 * config/tc-s390.h: Likewise.
1639 * config/tc-sh.h: Likewise.
1640 * config/tc-sparc.h: Likewise.
1641 * config/tc-tic30.c: Likewise.
1642 * config/tc-w65.h: Likewise.
1643 * config/tc-xtensa.h: Likewise.
1645 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1648 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1650 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1652 * config/tc-tic30.c (debug): Add format attribute. Fix format
1655 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1657 * config/tc-i386.c (cpu_arch): Add sse3.
1659 * config/tc-i386.h (CpuSSE3): Renamed from ...
1660 (CpuPNI): This. Defined as CpuSSE3.
1662 * doc/c-i386.texi: Document .sse3.
1664 2005-07-06 Jan Beulich <jbeulich@novell.com>
1666 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1668 2005-07-05 Nick Clifton <nickc@redhat.com>
1670 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1671 md_chars_to_numbers to an unsigned pointer in order to avoid a
1672 compile time warning.
1674 2005-07-05 Paul Brook <paul@codesourcery.com>
1676 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1678 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1680 * config/tc-ms1.c: New.
1681 * config/tc-ms1.h: New.
1682 * testsuite/gas/ms1/allinsn.d: New.
1683 * testsuite/gas/ms1/allinsn.s: New.
1684 * testsuite/gas/ms1/badinsn.s: New.
1685 * testsuite/gas/ms1/badinsn1.s: New.
1686 * testsuite/gas/ms1/badoffsethigh.s: New.
1687 * testsuite/gas/ms1/badoffsetlow.s: New.
1688 * testsuite/gas/ms1/badorder.s: New.
1689 * testsuite/gas/ms1/badreg.s: New.
1690 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1691 * testsuite/gas/ms1/badsignedimmlow.s: New.
1692 * testsuite/gas/ms1/badsyntax.s: New.
1693 * testsuite/gas/ms1/badsyntax1.s: New.
1694 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1695 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1696 * testsuite/gas/ms1/errors.exp: New.
1697 * testsuite/gas/ms1/ldst.s: New.
1698 * testsuite/gas/ms1/misc.d: New.
1699 * testsuite/gas/ms1/misc.s: New.
1700 * testsuite/gas/ms1/ms1-16-003.d: New.
1701 * testsuite/gas/ms1/ms1-16-003.s: New.
1702 * testsuite/gas/ms1/ms1.exp: New.
1703 * testsuite/gas/ms1/msys.d: New.
1704 * testsuite/gas/ms1/msys.s: New.
1705 * testsuite/gas/ms1/relocs.d: New.
1706 * testsuite/gas/ms1/relocs.exp: New.
1707 * testsuite/gas/ms1/relocs1.s: New.
1708 * testsuite/gas/ms1/relocs2.s: New.
1710 2005-07-05 Jan Beulich <jbeulich@novell.com>
1712 * config/tc-i386.h (CpuSVME): New.
1713 (CpuUnknownFlags): Include CpuSVME.
1714 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1715 as alias of sledgehammer.
1716 (md_assemble): Include invlpga in the check for insns with two source
1718 (process_operands): Include SVME insns in the check for ignored
1719 segment overrides. Adjust diagnostic.
1720 (i386_index_check): Special-case SVME insns with memory operands.
1722 2005-07-04 Khem Raj <kraj@mvista.com>
1723 Nick Clifton <nickc@redhat.com>
1725 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1726 use an immediate value.
1727 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1728 since the register field of the operands structure is unsigned.
1729 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1730 (parse_operands): Make the 2ns parameter an unsigned pointer to
1732 (do_ldrd): When using the imm field of the operands structure as a
1733 second register field, treat it as unsigned.
1735 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1738 * config/obj-elf.c (obj_elf_change_section): Use backend
1741 2005-07-01 Jan Beulich <jbeulich@novell.com>
1743 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1744 (output_spill_psprel, output_spill_psprel_p): Combine.
1745 (output_spill_sprel, output_spill_sprel_p): Combine.
1746 (output_spill_reg, output_spill_regp_p): Combine.
1747 (process_one_record): Handle psp_psprel.
1748 (parse_predicate_and_operand): New.
1749 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1750 initialize output values. Emit diagnostic case here.
1751 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1752 (add_unwind_entry): New second parameter. Allow first parameter to
1753 be NULL. Parse optional tag, emit warning about further support for
1754 it otherwise being missing. Check end-of-line when requested.
1755 (dot_fframe): Clear operand when wrong. Allow tag.
1756 (dot_vframe): Likewise.
1757 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1759 (dot_vframepsp): Remove.
1760 (dot_altrp): Clear operand when wrong. Allow tag.
1761 (dot_save): Likewise. Let default case also go through
1763 (dot_savemem): Likewise.
1764 (dot_restore): Don't return when wrong operand. Allow tag.
1765 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1766 parse_predicate_and_operand and the new arguments to
1767 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1768 when wrong operand. Allow tag.
1769 (dot_restorereg, dot_restorereg_p): Likewise.
1770 (dot_spillmem, dot_spillmem_p): Likewise.
1771 (dot_saveg): Clear operand when wrong. Perform tighter operand
1773 (dot_savef): Likewise.
1774 (dot_saveb): Likewise.
1775 (dot_savegf): Likewise.
1776 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1777 parse_predicate_and_operand and the new arguments to
1778 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1779 when wrong operand. Allow tag.
1781 (dot_label_state): Don't return when wrong operand.
1782 (dot_copy_state): Likewise.
1783 (dot_unwabi): Likewise. Check if in prologue.
1784 (dot_body): Don't call demand_empty_rest_of_line.
1785 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1787 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1788 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1789 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1790 (parse_operand): New second parameter. Don't deal with '}' here
1791 anymore. Don't advance past end-of-line.
1792 (parse_operands): Pass second argument to parse_operand.
1793 (ia64_start_line): Prevent out-of-bounds access through
1794 input_line_pointer. Deal with '}' here.
1795 (ia64_unrecognized_line): Don't deal with '}' here.
1796 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1797 discard_rest_of_line.
1799 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1801 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1802 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1803 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1804 (do_branch): Always set inst.reloc.pc_rel.
1805 (s_arm_elf_cons): Disallow use of (plt) suffix.
1806 (do_adrl): Adjust X_add_number unconditionally.
1807 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1808 argument. Handle all adjustment for pipeline offset here.
1809 (md_apply_fix): No need to undo work of md_pcrel_from. No
1810 need to extract pre-encoded pipeline adjustments from various
1811 branch instructions. Generally, assume instructions are already
1812 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1813 special cases. Handle BFD_RELOC_ARM_PLT32 like
1814 BFD_RELOC_ARM_PCREL_BRANCH.
1815 (tc_gen_reloc): Remove OBJ_ELF special case.
1816 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1818 2005-06-30 Ben Elliston <bje@gnu.org>
1820 * Makefile.am (check-DEJAGNU): Don't search for expect.
1821 * Makefile.in: Regenerate.
1823 2005-06-30 Ben Elliston <bje@gnu.org>
1825 * Makefile.am (EXPECT): Set to expect.
1826 (RUNTEST): Likewise, set to runtest.
1827 * Makefile.in: Regenerate.
1829 2005-06-23 Ben Elliston <bje@gnu.org>
1831 * config/m68k-parse.h: Use ISO C90.
1832 * config/m68k-parse.y: Likewise.
1833 * config/tc-m68k.h: Likewise.
1835 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1838 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1840 (optimize_disp): Optimize only if possible. Don't use 64bit
1841 displacement on non-constants and do same on constants if
1844 2005-06-17 Jan Beulich <jbeulich@novell.com>
1846 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1847 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1848 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1849 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1850 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1852 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1853 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1854 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1855 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1856 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1857 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1858 convert 8-byte pc-relative relocations.
1859 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1860 (i386_validate_fix): Likewise.
1861 (x86_cons): Also handle quad values in 64-bit mode.
1862 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1863 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1864 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1865 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1867 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1869 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1870 symbolP as well as for names with a leading dot. Use ACONCAT.
1871 (md_apply_fix): For branch relocations, only replace value
1872 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1873 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1874 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1875 (LOCAL_LABEL_PREFIX): Don't define.
1877 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1879 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1882 2005-06-08 James E Wilson <wilson@specifixinc.com>
1885 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1886 is NULL, then emit a warning, and return the current index.
1888 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1891 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1892 temporary copy of the operands array so that changes can be safely
1893 backed out if the insn does not match.
1894 (m68k_compare_opcode): Shortcut the test when the parameters are
1895 the same. Return 1 if the names match but the second opcode is
1896 further on in the array than the first.
1898 2005-06-08 Nick Clifton <nickc@redhat.com>
1901 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1903 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1905 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1907 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1908 Michael Snyder <msnyder@redhat.com>
1909 Stan Cox <scox@redhat.com>
1911 * configure.in: Add ms1 case.
1913 * configure: Regenerate.
1915 * configure.tgt: Add ms1 case.
1917 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1919 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1920 * config/tc-xtensa.c (new_resource_table): Likewise.
1921 (resize_resource_table): Likewise.
1922 (release_resources): Fix assertion for unsigned values.
1924 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1926 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1927 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1928 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1929 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1930 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1931 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1932 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1933 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1934 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1935 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1936 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1937 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1938 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1939 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1940 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1941 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1942 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1943 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1944 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1945 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1946 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1947 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1948 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1949 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1950 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1951 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1952 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1953 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1954 * config/tc-xtensa.c, config/tc-z8k.c:
1955 Replace all instances of the string "_apply_fix3" with
1957 * po/POTFILES.in, po/gas.pot: Regenerate.
1959 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1961 * Makefile.am: Run "make dep-am".
1962 (POTFILES): Remove GAS_CFILES.
1963 * Makefile.in: Regenerate.
1965 2005-06-07 David Ung <davidu@mips.com>
1967 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1968 24kc, 24kf and 24kfx under MIPS32 release 2.
1970 2005-06-04 Nick Clifton <nickc@redhat.com>
1972 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1973 to their Thumb-enabled equivalents.
1975 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1977 * config/tc-mips.c (load_register): Add leading "0x" to the
1978 output of sprintf_vma().
1981 2005-06-01 Nick Clifton <nickc@redhat.com>
1983 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1984 test for the presence of thumb version of the parsing functions
1985 since they must always exist and the test generates a compile time
1988 2005-05-31 Richard Henderson <rth@redhat.com>
1990 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1991 (alpha_reloc_op): Add it.
1992 (debug_exp): Handle it.
1993 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1994 (emit_insn): Handle it.
1995 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1997 2005-05-31 Christian Groessler <chris@groessler.org>
1999 * write.c (dump_section_relocs): Convert to ISO-C.
2000 (write_relocs): Avoid signed/unsigned and fprintf argument
2001 warnings in debug code.
2003 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2005 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2006 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2007 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2008 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2009 fixP->tc_fix_data directly in the sole place it was used.
2010 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2011 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2014 2005-05-27 Jan Beulich <jbeulich@novell.com>
2016 * config/tc-ia64.c (struct proc_pending): New.
2017 (unwind): Replace proc_start with proc_pending.
2018 (unwind_diagnostic): Check unwind.proc_pending.sym.
2019 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2020 Check if previous proc not closed. Record all entry points.
2021 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2022 Set symbol sizes for entry points recorded in dot_proc. Check
2023 arguments for consistency with respective .proc's.
2024 (md_assemble): Replace unwind.proc_start with
2025 unwind.proc_pending.sym.
2027 2005-05-27 Jan Beulich <jbeulich@novell.com>
2029 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2030 and last_ptr. Check all in-use slots for first one with non-NULL
2031 unwind_record. Don't reload end_ptr before second update round.
2033 2005-05-26 James E Wilson <wilson@specifixinc.com>
2035 * config/tc-ia64.c (extra_goodness): Update comment.
2036 (md_begin): Add debugging code to print best_template table.
2038 2005-05-25 Jan Beulich <jbeulich@novell.com>
2040 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2043 2005-05-25 Jan Beulich <jbeulich@novell.com>
2045 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2046 BFD_RELOC_UNUSED when determining the width of the reloc.
2048 2005-05-25 Jan Beulich <jbeulich@novell.com>
2050 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2053 2005-05-25 Jan Beulich <jbeulich@novell.com>
2055 * config/tc-ia64.c (dot_radix): Rewrite.
2057 2005-05-25 Jan Beulich <jbeulich@novell.com>
2059 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2061 (alloc_record): Remove references to next_slot_number and
2063 (emit_one_bundle): Likewise.
2065 2005-05-22 Nick Clifton <nickc@redhat.com>
2067 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2068 message buffer when invoking the insert function.
2070 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2072 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2073 only if an instruction match is found.
2075 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2077 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2078 to addition in argument to xtensa_dwarf2_emit_insn.
2080 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2082 * Makefile.am: Have 'all' depend on 'info'.
2083 * Makefile.in: Regenerate.
2085 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2087 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2089 2005-05-19 Anton Blanchard <anton@samba.org>
2091 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2092 (md_show_usage): Document it.
2093 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2094 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2096 2005-05-19 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2099 relocations in unwind section.
2101 2005-05-18 Nick Clifton <nickc@redhat.com>
2103 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2104 if one exists. Ignore any error messages it may produce, just
2105 allow it to perform the insertion.
2107 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2109 * hash.c (hash_lookup): Add len parameter. All callers changed.
2110 (hash_find_n): New interface.
2111 * hash.h: Prototype hash_find_n.
2112 * sb.c: Include as.h.
2113 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2114 (sb_scrub_and_add_sb): New interface.
2115 * sb.h: Prototype sb_scrub_and_add_sb.
2116 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2118 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2119 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2120 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2122 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2124 * doc/Makefile.am (gasver.texi): Don't use $<.
2125 * doc/Makefile.in: Regenerated.
2127 2005-05-17 Nick Clifton <nickc@redhat.com>
2130 * symbols.c (resolve_symbol_value): Do not move symbols whose
2131 value expression has not been resolved or finalized into the
2132 absolute section as this will confuse other parts of the assembler
2133 into thinking that their value is zero.
2135 2005-05-17 Jan Beulich <jbeulich@novell.com>
2137 * read.c (_find_end_of_line): New.
2138 (find_end_of_line): New.
2139 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2140 (read_a_source_file): Use it.
2143 (get_line_sb): Use it.
2144 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2145 (s_comm_internal): Likewise.
2147 (s_macro): Likewise.
2148 (s_ignore): Use ignore_rest_of_line.
2149 * read.h (find_end_of_line): Prototype.
2150 (discard_rest_of_line): Remove prototype. #define to
2151 ignore_rest_of_line.
2153 2005-05-17 Nick Clifton <nickc@redhat.com>
2155 * config/tc-v850,h (TC_FIX_TYPE): Define.
2156 (TC_INIT_FIX_TYPE): Define.
2157 * config/tc-v850.c (md_assemble): When creating a fix record the
2158 operand in the tc_fix_data field.
2159 (md_apply_fix3): When applying a resolved fix use the operand's
2160 insertion procedure to store the value, if the operand has been
2163 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2165 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2167 * Makefile.in: Regenerated.
2169 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2170 Bob Wilson <bob.wilson@acm.org>
2172 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2174 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2175 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2177 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2179 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2180 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2182 2005-05-10 Michael Matz <matz@suse.de>
2184 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2186 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2188 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2191 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2192 Handle label-without-colon before ordinary dot-pseudo as an
2193 ordinary label. Don't leak memory for label-without-colon alone
2194 on a line. Don't mmixal-munge operands for dot-pseudos.
2196 2005-05-10 Jan Beulich <jbeulich@novell.com>
2198 * macro.c (get_any_string): Remove the two last parameters. Replace
2199 references to the former expand parameter by using macro_alternate.
2200 Simplify loop condition for checking for end-of-string.
2201 (get_string): Remove redunant call to sb_skip_white.
2202 (do_formals): Remove two last arguments to get_any_string.
2203 (macro_expand): Likewise.
2204 (expand_irp): Likewise.
2206 2005-05-10 Jan Beulich <jbeulich@novell.com>
2208 * read.c (s_macro): Move local variable 'local' to smaller scope.
2209 Call sb_kill on it when done.
2211 2005-05-09 Jan Beulich <jbeulich@novell.com>
2213 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2214 when zero and not required by encoding constraints.
2216 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2219 * config/tc-sh64.c (sh64_fake_label): New.
2221 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2223 * doc/internals.texi (TC_FAKE_LABEL): Document.
2225 * write.c (TC_FAKE_LABEL): New.
2226 (adjust_reloc_syms): Use it.
2227 (write_object_file): Likewise.
2229 2005-05-09 Jan Beulich <jbeulich@novell.com>
2231 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2232 and comma in Intel mode.
2234 2005-05-09 Jan Beulich <jbeulich@novell.com>
2236 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2237 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2238 Make name array static and const. Adjust lookup to account for NULL
2239 entries (standing for unused register numbers).
2241 2005-05-09 Jan Beulich <jbeulich@novell.com>
2243 * config/tc-i386.c (parse_insn): Consider all matching instructions
2244 when checking for string instruction after string-only prefix.
2246 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2249 * config/tc-ia64.c (start_unwind_section): Properly check
2250 comdat group with SHF_GROUP.
2252 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2254 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2256 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2258 * config/tc-xtensa.c: Remove excess whitespace.
2259 * config/tc-xtensa.h: Likewise.
2260 * config/xtensa-istack.h: Likewise.
2261 * config/xtensa-relax.c: Likewise.
2262 * config/xtensa-relax.h: Likewise.
2264 2005-05-06 Nick Clifton <nickc@redhat.com>
2266 * sb.h: Fix formatting of comments.
2267 * sb.c: Fix formatting of comments.
2269 2005-05-06 Jan Beulich <jbeulich@novell.com>
2271 * sb.h (sb_add_buffer): Reintroduce.
2272 * sb.c (sb_add_buffer): Likewise.
2274 2005-05-06 Jan Beulich <jbeulich@novell.com>
2276 * macro.c (new_formal, del_formal): New.
2277 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2278 required argument has default value. Stop looking for more formal
2279 when there was a vararg one.
2280 (macro_expand_body): Use new_formal and del_formal.
2281 (macro_expand): Likewise. Initialize local variable err. Don't
2282 return immediately when encountering an error. Warn when keyword
2283 argument already had a value assigned. Eliminate duplicate clearing
2284 of argument value. When current positional argument matches parameter
2285 of vararg type, assign to it all the remaining arguments. Issue error
2286 when required parameter does not have value.
2287 (free_macro): Use del_formal.
2288 (expand_irp): Initialize formal type. Free buffers associated with
2289 formal prior to returning.
2290 * macro.h (struct formal_struct): Add new field 'type' with new
2291 enumeration type 'formal_type'.
2292 * doc/as.texinfo: Document macro parameter qualifiers.
2293 * NEWS: Mention new functionality.
2295 2005-05-06 Jan Beulich <jbeulich@novell.com>
2297 * cond.c (s_ifb): New.
2298 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2299 * read.h (s_ifb): Prototype.
2300 * doc/as.texinfo: Document .ifb and .ifnb.
2302 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2304 * config/tc-ia64.c (MIN): Undef.
2306 2005-05-05 Paul Brook <paul@codesourcery.com>
2308 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2310 2005-05-05 Matt Thomas <matt@3am-software.com>
2312 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2315 2005-05-05 Nick Clifton <nickc@redhat.com>
2317 * Update the address and phone number of the FSF organization in
2318 the GPL notices in the following files:
2319 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2320 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2321 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2322 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2323 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2324 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2325 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2326 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2327 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2328 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2329 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2330 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2331 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2332 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2333 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2334 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2335 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2336 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2337 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2338 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2339 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2340 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2341 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2342 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2343 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2344 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2345 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2346 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2347 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2348 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2349 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2350 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2351 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2352 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2353 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2354 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2355 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2356 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2357 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2358 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2359 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2360 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2361 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2362 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2363 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2364 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2365 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2366 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2367 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2368 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2369 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2370 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2371 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2372 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2373 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2374 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2375 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2376 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2377 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2378 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2379 config/xtensa-istack.h, config/xtensa-relax.c,
2380 config/xtensa-relax.h, doc/fdl.texi
2382 2005-05-05 Nick Clifton <nickc@redhat.com>
2384 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2385 the target_big_endian variable to false.
2387 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2389 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2390 list traversal. Use bfd_section_list_prepend.
2391 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2392 over the section list.
2393 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2394 (xtensa_insert_section): Delete.
2395 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2396 and bfd_section_list_prepend.
2397 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2398 bfd_section_list_insert_after.
2400 2005-05-03 Nick Clifton <nickc@redhat.com>
2402 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2403 of bfd_section_list... macros.
2404 * config/tc-mmix.c (mmix_frob_file): Likewise.
2405 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2406 (xtensa_insert_section): Likewise.
2408 * macro.c (macro_hash): Remove static.
2409 * macro.h (macro_hash): Provide an external declaration.
2411 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2413 * write.c (write_object_file): Use bfd_section_double_list_remove
2416 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2418 * doc/Makefile.am (gasver.texi): Correct quoting.
2419 * doc/Makefile.in: Regenerated.
2421 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2423 * configure.tgt: Add h8300*-*-rtemscoff.
2424 Switch h8300*-*-rtems* to elf.
2426 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2428 * hash.c: Undo the last change.
2431 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2433 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2435 (DISTCLEANFILES): Remove.
2436 (MAINTAINERCLEANFILES): Add asconfig.texi.
2437 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2439 2005-04-29 Ben Elliston <bje@au.ibm.com>
2441 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2442 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2443 (bignum-copy.o): Remove.
2444 * Makefile.in: Regenerate.
2445 * makefile.vms (OBJS): Remove bignum-copy.obj.
2446 * symbols.h (local_symbol_make): Remove declaration.
2447 (verify_symbol_chain_2): Likewise.
2448 * symbols.c (local_symbol_make): Make static.
2449 (max_indent_level): Likewise.
2450 (verify_symbol_chain_2): Remove.
2451 * macro.c (macro_hash): Make static.
2452 * messages.c (fprint_value): Remove.
2453 * read.h (get_absolute_expr): Remove.
2454 (emit_leb128_expr): Likewise.
2455 (do_s_func): Likewise.
2456 * read.c (do_s_func): Make static.
2457 (emit_leb128_expr): Likewise.
2458 (get_absolute_expr): Likewise.
2459 * as.h (as_howmuch): Remove declaration.
2460 (fprint_value): Likewise.
2461 * as.c (myname): Make static.
2462 * input-scrub.c (as_howmuch): Remove.
2463 (as_1_char): Likewise.
2464 * input-file.h (input_file_is_open): Remove.
2465 * input-file.c (input_file_is_open): Likewise.
2466 * expr.h (expr_build_unary): Remove declaration.
2467 (expr_build_binary): Likewise.
2468 * expr.c (expr_build_unary): Remove.
2469 (expr_build_binary): Likewise.
2470 * hash.h (hash_replace): Remove declaration.
2471 (hash_delete): Likewise.
2472 * hash.c (hash_replace): Remove.
2473 (hash_delete): Likewise.
2474 * bignum-copy.c (bignum_copy): Move from here ..
2475 * config/tc-vax.c (bignum_copy): .. to here.
2476 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2477 (bignum_copy): Remove extern declaration.
2478 * sb.h (string_count): Remove extern declaration.
2479 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2480 (sb_name): Likewise.
2481 * sb.c (dsize): Replace preprocessor macro with static int.
2482 (string_count): Make static.
2483 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2484 (sb_name): Likewise.
2485 * config/obj-coff.c (dim_index): Make static.
2486 * config/tc-i386.c (GOT_symbol): Likewise.
2487 (output_invalid_buf): Likewise.
2488 * doc/internals.texi (Warning and error messages): Remove the
2489 prototype for fprint_value.
2491 2005-04-27 Ben Elliston <bje@au.ibm.com>
2495 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2497 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2499 * read.c (pseudo_set): Disallow symbol set to common symbol.
2502 * write.c (write_object_file): Report common symbol name when
2503 disallowing local symbol set to common symbol.
2504 (adjust_reloc_syms): Disallow local symbol set to undefined
2507 2005-04-25 Jan Beulich <jbeulich@novell.com>
2509 * macro.c (macro_expand_body): Replace locals indicator parameters
2510 with actual macro_entry. New local variables macro_line and err.
2511 Don't return when encountering an error, just record the fact.
2512 Detect local symbol name colliding with parameter. Track line number
2513 inside of macro expansion.
2514 (do_formals): Move local variable name to wider scope. Check
2515 parameter of the same name doesn't already exist. In MRI mode, also
2516 check it doesn't collide with the argument count pseudo-parameter).
2517 (define_macro): Add file and line number parameters. Remove local
2518 variable namestr. New local variable error. Initialize macro_entry
2519 members file, line, and name. Don't return when encountering an
2520 error, just record the fact. Use %s in some diagnostics for read.c
2521 to insert the macro name. Free macro_entry on error.
2522 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2523 when encountering an error, just record the fact.
2524 (expand_irp): Don't return when encountering an error, just record
2526 * macro.h (macro_struct): New members name, file, and line.
2527 (define_macro): Add file and line number parameters.
2528 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2529 regarding pseudo-op redefinition with the file/line that macro
2530 definition started at.
2532 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2534 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2535 (future_alignment_required): Remove ifdefs that use it.
2537 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2539 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2540 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2541 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2543 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2544 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2546 2005-04-21 Christian Groessler <chris@groessler.org>
2548 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2551 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2553 * config/obj-aout.h (S_IS_EXTERN): Removed.
2554 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2555 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2556 * symbols.c (S_IS_EXTERN): Likewise.
2557 * symbols.h (S_IS_EXTERN): Likewise.
2559 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2561 * config/tc-d10v.c (md_apply_fix3): Likewise.
2562 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2563 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2564 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2565 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2566 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2567 (shmedia_md_convert_frag): Likewise.
2568 * symbols.c (print_symbol_value_1): Likewise.
2569 * write.c (write_object_file): Likewise.
2571 2005-04-20 Nick Clifton <nickc@redhat.com>
2573 * config/tc-xtensa.c (get_aligned_diff): Change type of
2574 branch_align to offsetT so that its signedness matches that of
2577 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2578 number into a readable string.
2579 (load_register): Likewise.
2581 2005-04-20 Andreas Schwab <schwab@suse.de>
2583 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2585 2005-04-19 David S. Miller <davem@davemloft.net>
2587 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2588 NULL insn, exit early. Remove now spurious NULL checks.
2589 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2592 2005-04-19 Jan Beulich <jbeulich@novell.com>
2594 * symbols.h (symbol_find_base): Remove prototype.
2595 * symbols.c (save_symbol_name): Remove code section conditional upon
2597 (symbol_find): Remove.
2598 (symbol_find_base): Rename to symbol_find.
2599 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2601 * config/obj-coff.c (tag_insert): Remove code section conditional
2602 upon STRIP_UNDERSCORE.
2603 (obj_coff_def): Likewise.
2604 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2605 (coff_frob_symbol): Likewise.
2606 (yank_symbols): Likewise.
2607 (c_section_symbol): Likewise.
2608 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2609 * config/tc-arm.c (symbol_locate): Remove code section conditional
2610 upon STRIP_UNDERSCORE.
2611 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2612 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2613 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2614 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2615 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2617 2005-04-19 Andreas Schwab <schwab@suse.de>
2619 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2620 access to application registers.
2622 2005-04-19 Jan Beulich <jbeulich@novell.com>
2624 * config/te-sysv32.h: Remove.
2625 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2627 * Makefile.in (TARG_ENV_HFILES): Likewise.
2629 2005-04-19 Jan Beulich <jbeulich@novell.com>
2632 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2635 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2637 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2639 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2641 * config/tc-mips.c (normalize_constant_expr): Don't check for
2643 (check_absolute_expr): Only call normalize_constant_expr() if
2645 (mips_ip): Likewise.
2647 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2649 2005-04-18 Jan Beulich <jbeulich@novell.com>
2651 * macro.c (free_token): New, freeing all the memory associated with a
2653 (do_formals): Move initializers to ...
2654 (define_macro): ... here.
2655 (delete_macro): Convert passed in name to lower case. Warn when
2656 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2658 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2660 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2662 2005-04-15 Jan Beulich <jbeulich@novell.com>
2664 * config/obj-elf.c (obj_elf_struct): New.
2665 (elf_pseudo_table). Use it for .offset and .struct.
2667 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2668 Sterling Augustine <sterling@tensilica.com>
2670 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2671 than the section alignment.
2673 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2674 H.J. Lu <hongjiu.lu@intel.com>
2676 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2677 * config/tc-xtensa.c (xg_translate_sysreg_op,
2678 xtensa_translate_old_userregs_ops,
2679 xtensa_find_unaligned_branch_targets,
2680 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2681 relax_frag_add_nop): Support 64-bit host.
2682 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2683 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2685 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2687 * configure.tgt: Add support for OpenBSD/sparc ELF.
2689 * configure.tgt: Set emulation for mips-*-openbsd*.
2690 Remove broken mips-dec-openbsd* config.
2691 * configure.in: Set default ABI for mips64-*-openbsd*.
2692 * configure: Regenerate.
2694 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2696 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2697 optimization for constant addresses.
2699 2005-04-14 Nick Clifton <nickc@redhat.com>
2701 * as.c (main): Move parse_args before symbol_begin and frag_init
2702 so that the hash table size can be set before it is used.
2703 * hash.c: Use an unsigned long type for the size of the hash
2705 * hash.h (set_gas_hash_table_size): Update the prototype.
2707 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2709 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2710 * acinclude.m4: Include ../bfd/warning.m4.
2711 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2712 * Makefile.in: Regenerate.
2713 * configure: Regenerate.
2714 * doc/Makefile.in: Regenerate.
2716 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2718 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2719 (normalize_address_expr): New function to sign-extend address
2720 offsets that fit into 32 bits in 32-bit mode.
2721 (macro_build_ldst_constoffset): Use normalize_address_expr()
2722 instead of a handcoded sequence.
2723 (load_register): Likewise. Report oversized numbers in a useful
2725 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2726 for constant addresses. Report oversized numbers in a useful way.
2727 (mips_ip): Use normalize_address_expr() for addresses.
2729 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2731 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2732 similar to other instructions now that they're marked as ImmExt.
2734 2005-04-12 Nick Clifton <nickc@redhat.com>
2736 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2737 (gas_hash_table_size): New static variable.
2738 (set_gas_hash_table_size): New function: Records a requested size
2739 for the hash tables.
2740 (get_gas_hash_table_size): New function: Return a prime number
2741 near the requested size of the hash table.
2742 (hash_new): Use get_gas_hash_table_size.
2743 * hash.h: Add a prototype for set_gas_hash_table_size.
2744 * as.c (show_usage): Add description of new switches: --hash-size
2745 and --reduce-memory-overheads.
2746 (option_values): Add OPTION_HASH_TABLE_SIZE and
2747 OPTION_REDUCE_MEMORY_OVERHEADS.
2748 (std_longpopts): Add entries for the new options.
2749 (parse_args): Handle the new options.
2750 * Makefile.am: Add a dependency of as.c on hash.h.
2751 * Makefile.in: Regenerate.
2752 * doc/as.texinfo: Document the new switches.
2753 * NEWS: Mention the new switches.
2755 2005-04-12 Nick Clifton <nickc@redhat.com>
2758 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2761 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2763 * Makefile.am: Run "make dep-am".
2764 * Makefile.in: Regenerate.
2766 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2767 Bob Wilson <bob.wilson@acm.org>
2769 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2771 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2773 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2775 2005-04-11 Jan Beulich <jbeulich@novell.com>
2777 * NEWS: Mention these changes and their effects.
2778 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2780 (check_macro): Likewise.
2781 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2782 labels together with the closing pseudo-op.
2783 (macro_expand_body): Adjust comment. Range-check input before use.
2784 Adjust mis-spelled diagnostic. Use is_name_beginner.
2785 * read.c (try_macro): New.
2786 (read_a_source_file): New static variable last_eol. Don't list
2787 macro expansion lines more than once. Call try_macro.
2788 (s_macro): Set section of line_label to absolute instead of undefined.
2789 * doc/as.texinfo: Add information on the caveats of these changes.
2791 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2793 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2794 * symbols.h (symbol_X_add_number): Update prototype.
2796 2005-04-10 Eric Christopher <echristo@redhat.com>
2798 * symbols.c (symbol_X_add_number): Fix warning.
2800 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2802 * config/tc-m68k.c (md_begin): Support 64bit host.
2803 (get_num): Support 64bit BFD on 32bit host.
2805 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2807 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2809 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2811 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2812 call. Don't do the COFF hacks for multi-emulation gas. Move
2813 demand_empty_rest_of_line back to caller.
2814 (s_set, equals): demand_empty_rest_of_line here.
2817 * as.h (rs_dummy): Define.
2818 * symbols.c (symbol_X_add_number): New function.
2819 * symbols.h (symbol_X_add_number): Declare.
2820 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2821 * read.c (assign_symbol): New function, split out from s_set.
2822 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2823 Fix COFF hacks for multi-emulation gas.
2824 (s_set): Call assign_symbol. Remove "register" keyword.
2825 (set_zero_frag): New function.
2826 (pseudo_set): Always check for assignment to section syms.
2827 Always set segment and frag of symbol, and likewise extern for
2828 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2829 special case exp.X_add_number non-zero for O_symbol expressions.
2830 (equals): Use assign_symbol.
2832 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2834 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2837 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2839 * config/tc-i386.c (tc_gen_reloc): Don't turn
2840 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2842 2005-04-06 Nick Clifton <nickc@redhat.com>
2844 * po/rw.po: New translation: Kinyarwanda
2845 * configure.in (ALL_LINGUAS): Add rw
2846 * configure: Regenerate.
2848 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2849 Bob Wilson <bob.wilson@acm.org>
2851 * config/tc-xtensa.c (branch_align_power): New.
2852 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2853 future_alignment_required): Use branch_align_power to check section
2854 alignment as well as xtensa_fetch_width when aligning branch targets.
2856 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2858 * config/tc-xtensa.c: Warning fixes throughout.
2859 (xtensa_fetch_width): Change to unsigned.
2860 (assemble_nop, xtensa_find_unaligned_branch_targets,
2861 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2862 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2863 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2864 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2865 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2866 get_text_align_max_fill_size, get_text_align_nop_count,
2867 get_text_align_nth_nop_size, get_noop_aligned_address,
2868 get_aligned_diff, convert_frag_align_next_opcode,
2869 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2870 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2871 types, avoiding size_t and using offsetT and addressT appropriately.
2872 (get_text_align_power): Clean up types. Avoid incorrect bound.
2873 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2875 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2877 * config/tc-ia64.c (start_unwind_section): Undo the change
2879 (generate_unwind_image, dot_endp): Likewise.
2881 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2883 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2884 le_nop_stop arrays and initializers to file scope.
2885 (md_begin): When generating code for anything other than
2886 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2888 2005-04-01 Jan Beulich <jbeulich@novell.com>
2890 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2893 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2895 * NEWS: Mention [fdgh]_floating.
2896 * config/atof-vax.c: Fix some whitespace.
2897 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2899 2005-04-01 Nick Clifton <nickc@redhat.com>
2901 * configure.in: Add a check for <unistd.h> providing a prototype
2902 for getopt() which is compatible with the one in
2903 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2904 * configure: Regenerate.
2905 * config.in (HAVE_DECL_GETOPT): Add.
2907 2005-04-01 Jan Beulich <jbeulich@novell.com>
2909 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2911 2005-04-01 Jan Beulich <jbeulich@novell.com>
2913 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2914 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2916 2005-03-30 Julian Brown <julian@codesourcery.com>
2918 * config/tc-arm.c (arm_adjust_symtab): Rename
2919 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2921 2005-03-30 Julian Brown <julian@codesourcery.com>
2923 * config/tc-arm.c (mapping_state): Change documentation in function
2924 comment to cross-reference spec instead. Change type of mapping symbols
2926 (arm_adjust_symtab): Don't change type of mapping symbols here.
2928 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2930 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2931 * config.in: Regenerate.
2932 * configure: Regenerate.
2933 * configure.in: Check for ffs decl and alphabetize.
2935 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2936 Phil Blundell <philb@gnu.org>
2938 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2939 (md_apply_fix3): Mark TLS symbols.
2940 (tc_gen_reloc): Handle TLS relocations.
2941 (arm_fix_adjustable): Ignore TLS relocations.
2942 (s_arm_elf_cons): Support expressions after decorated symbols.
2944 2005-03-29 Julian Brown <julian@codesourcery.com>
2946 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2947 whether personality routine index N has been output for this section.
2948 (mapping_state): tc_segment_info_data now struct not enum.
2949 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2950 handled on section change.
2951 (create_unwind_entry): Previous code to output dependency removed.
2952 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2954 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2955 arm_segment_info_type.
2956 (arm_segment_info_type): New struct.
2958 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2959 Bob Wilson <bob.wilson@acm.org>
2961 * config/tc-xtensa.c (do_align_targets): Update comment.
2962 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2963 Insert a LOOP_END frag before every loop target, and do not overload
2964 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2965 (xg_assemble_vliw_tokens): Use do_align_targets.
2966 (xtensa_fix_target_frags): Remove code to convert a
2967 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2968 negatable branch at the end of a loop.
2969 (frag_can_negate_branch): Delete.
2971 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2972 H.J. Lu <hongjiu.lu@intel.com>
2975 NEWS: Mention "-mtune=[itanium1|itanium2]".
2977 * config/tc-ia64.c (md): Add tune.
2978 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2979 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2980 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2981 B unit NOPs are discouraged for McKinley-derived cores.
2982 (md_begin): Don't hardcode the "extra_goodness()" function in
2984 (ia64_init): Set md.tune to itanium2.
2986 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2987 * doc/c-ia64.texi: Likewise.
2989 2005-03-27 Ian Lance Taylor <ian@airs.com>
2991 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2992 bad C_EFCN symbol, print its name.
2994 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2996 * config/tc-xtensa.c (use_longcalls): Delete.
2997 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2998 the use_longcalls flag is set. Do this before checking the segment.
2999 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3000 expand direct calls at this point.
3001 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3002 (xtensa_find_unmarked_state_frags): Likewise.
3003 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3004 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3005 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3006 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3008 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3010 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3012 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3014 * config/tc-cris.h: Convert to ISO C90.
3015 * config/tc-cris.c: Ditto.
3016 (md_estimate_size_before_relax): Remove obsolete comment for
3017 parameter "segment_type".
3018 (md_begin): Document reason for cast of hash_insert argument.
3019 (md_atof): Correct type of parameter "type".
3021 2005-03-24 Nick Clifton <nickc@redhat.com>
3023 * write.h (bit_fix_new): Remove redundant prototype.
3024 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3025 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3026 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3027 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3028 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3029 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3030 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3031 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3032 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3033 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3034 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3035 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3036 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3041 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3042 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3043 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3044 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3045 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3046 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3047 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3048 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3049 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3053 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3054 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3055 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3056 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3057 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3058 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3059 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3060 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3061 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3062 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3063 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3064 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3065 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3067 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3068 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3069 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3070 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3071 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3072 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3073 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3074 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3075 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3076 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3077 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3078 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3080 2005-03-23 Jim Blandy <jimb@redhat.com>
3082 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3083 attributes properly.
3085 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3086 Nick Clifton <nickc@redhat.com>
3088 * configure.tgt: Accept any C library to accompany a GNU Linux
3089 implementation, not just the GNU C library.
3090 * configure.in: Likewise.
3091 * configure: Regenerate.
3093 2005-03-23 Nick Clifton <nickc@redhat.com>
3095 * config/tc-tic30.c: Convert to ISO C90 formatting.
3096 * config/tc-tic30.h: Convert to ISO C90 formatting.
3097 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3098 * config/atof-vax.c: Convert to ISO C90 formatting.
3100 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3102 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3103 relocations correctly as well.
3104 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3105 relocations in mergeable sections section-relative either.
3107 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3109 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3111 2005-03-21 Nick Clifton <nickc@redhat.com>
3113 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3114 warning by providing a prototype for sh_symbian_find_elf_flags.
3116 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3119 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3121 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3122 along with other formats that set bfd_gas. Remove unnecessary
3123 setting of bfd_gas. Delete strongarm cases in generic_target
3126 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3129 * config/tc-m68k.c (TRUNC, SEXT): Define.
3130 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3131 (m68k_ip): Truncate or sign extend expressions as appropriate.
3132 (get_num): Likewise.
3133 (md_apply_fix3): Use SEXT.
3135 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3137 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3138 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3139 (obj-vms.o): Delete rule.
3141 * Makefile.in: Regenerate.
3142 * aclocal.m4: Regenerate.
3143 * doc/Makefile.in: Regenerate.
3144 * po/POTFILES.in: Regenerate.
3146 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3148 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3149 flag for coldfire v4e.
3151 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3153 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3154 xg_apply_fix_value and return a value to indicate success.
3155 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3156 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3157 (xtensa_validate_fix_sub): New.
3158 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3159 (tc_gen_reloc): Move code to handle difference of symbols and code to
3160 apply tentative fix values to ...
3161 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3162 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3163 relocations when linkrelax flag is not set.
3164 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3165 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3167 2005-03-17 Jan Beulich <jbeulich@novell.com>
3169 * config/tc-i386.c (i386_scale): Beautify error message.
3170 (Intel syntax comments): Update.
3171 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3173 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3174 Remove declarations.
3175 (intel_bracket_expr): Declare.
3176 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3177 of the function body in a loop allowing to split an operand into two.
3178 Replace calls to malloc and checks of it returning non-NULL with
3179 calls to xmalloc/xstrdup.
3180 (intel_expr): SHORT no longer handled here. Add comment indicating
3181 comparison ops need implementation.
3182 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3183 Check right operand of - does not specify a register when parsing
3184 the address of a memory reference.
3185 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3186 Check operands do not specify a register when parsing the address of
3188 (intel_e06, intel_e06_1): Likewise.
3189 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3190 handle SHORT as well as unary + and -. Don't accept : except for
3191 segment overrides or in direct far jump/call insns.
3192 (intel_brack_expr): New.
3193 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3195 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3196 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3197 Allow symbolic constants as register scale value.
3198 (intel_get_token): Replace call to malloc and check of return value
3199 with call to xmalloc. Change handling for FLAT to match MASM's.
3200 (intel_putback_token): Don't try to back up/free current token if
3203 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3205 * configure.tgt: Set emulation for arm-*-eabi*.
3206 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3207 * config/te-armeabi.h: New file.
3208 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3209 * config/te-symbian.h: Include "te-armeabi.h".
3211 2005-03-16 Nick Clifton <nickc@redhat.com>
3213 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3214 local variable in case it is clobbered by the setjmp.
3216 2005-03-16 Nick Clifton <nickc@redhat.com>
3217 Ben Elliston <bje@au.ibm.com>
3219 * configure.in (werror): New switch: Add -Werror to the
3220 compiler command line. Enabled by default. Disable via
3222 * configure: Regenerate.
3224 2005-03-16 Nick Clifton <nickc@redhat.com>
3226 * config/obj-coff.h: Convert to ISO C90 formatting.
3227 * config/obj-coff.c: Convert to ISO C90 formatting.
3229 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3231 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3232 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3233 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3234 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3235 (insns): Add ARMv6T2 instructions:
3236 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3237 (arm_archs): Add V6T2 variants.
3239 2005-03-15 Nick Clifton <nickc@redhat.com>
3241 * NEWS: Add cutoff for changes in 2.16 release.
3243 2005-03-15 Jan Beulich <jbeulich@novell.com>
3245 * expr.c (operand): Merge handling of unary + into that for unary
3248 2005-03-14 Eric Christopher <echristo@redhat.com>
3250 * config/tc-mips.c: Include dw2gencfi.h.
3251 (mips_cfi_frame_initial_instructions): New.
3252 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3253 (tc_cfi_frame_initial_instructions): Ditto.
3254 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3255 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3256 * Makefile.am: Update dependencies.
3257 * Makefile.in: Regenerate.
3259 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3261 * po/es.po: Commit new Spanish translation.
3263 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3265 * po/tr.po: Commit new Turkish translation.
3267 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3269 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3272 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3274 * config-gas.com: Mark vax-vms as obsolete.
3275 * configure.in: Remove fmt=vms support.
3276 * config.in: Regenerate.
3277 * configure: Regenerate.
3278 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3280 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3281 Bob Wilson <bob.wilson@acm.org>
3283 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3284 when checking if xg_resolve_literals needs to be called.
3285 * config/tc-xtensa.h: Fix spelling typo in a comment.
3287 2005-03-10 Jan Beulich <jbeulich@novell.com>
3289 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3290 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3291 crafted structure declarations with the types from macro.h.
3293 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3295 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3296 for -mno-shared optimization.
3298 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3300 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3301 (MAX_NOPS): Bump to 4.
3302 (mips_fix_vr4130): New variable.
3303 (nops_for_vr4130): New function.
3304 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3305 nops_for_vr4130 if working around VR4130 errata.
3306 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3307 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3308 (md_parse_option): Handle them.
3309 (md_show_usage): Print them.
3310 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3312 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3314 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3317 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3319 * config/tc-mips.h (mips_flush_pending_output): Delete.
3320 (mips_emit_delays): Declare.
3321 (md_flush_pending_output): Use mips_emit_delays.
3322 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3323 the previous instructions.
3324 (md_begin, append_insn, md_parse_option): Update callers.
3325 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3327 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3328 (s_gpdword): Update callers.
3329 (start_noreorder, end_noreorder): New functions.
3330 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3331 manipulating mips_opts or prev_nop_frag directly.
3332 (mips_flush_pending_output): Delete.
3334 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3336 * config/tc-mips.c (mips_move_labels): New function, taken from...
3337 (append_insn, mips_emit_delays): ...here.
3339 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3341 * config/tc-mips.c (MAX_NOPS): New macro.
3342 (history): Resize to 1 + MAX_NOPS.
3343 (fix_vr4120_class): New enumeration.
3344 (vr4120_conflicts): New variable.
3345 (init_vr4120_conflicts): New function.
3346 (md_begin): Call it.
3347 (insn_uses_reg): Constify first argument.
3348 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3349 (nops_for_insn_or_target): New functions.
3350 (append_insn): Use the new nops_for_* functions instead of inline
3351 delay checks. Generalize prev_nop_frag handling to handle an
3352 arbitrary history length. Insert nops into the history buffer
3353 once the number of nops in prev_nop_frag is fixed.
3354 (emit_delays): Use nops_for_insn instead of inline delay checks.
3356 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3358 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3359 check from branch delay code. Remove unnecessary check for branches.
3361 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3363 * config/tc-mips.c (dummy_opcode): Delete.
3364 (nop_insn, mips16_nop_insn): New variables.
3365 (NOP_INSN): New macro.
3366 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3367 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3368 (md_begin): Initialize nop_insn and mips16_nop_insn.
3369 (append_insn): Use the new emit_nop function to add nops, recording
3370 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3371 to reserve room for the instruction and install_insn to install the
3372 final form. Use insert_into_history to record the instruction in
3373 the history buffer. Use move_insn to do delay slot filling.
3374 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3375 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3376 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3378 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3380 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3381 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3382 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3383 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3384 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3386 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3388 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3389 and extended_p fields with a single fixed_p field.
3390 (append_insn, mips_no_prev_insn): Adjust accordingly.
3392 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3394 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3395 a single mips16_absolute_jump_p bit.
3396 (append_insn): Adjust accordingly.
3398 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3400 * config/tc-mips.h (mips_cl_insn): Move definition to...
3401 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3402 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3404 (history): New variable.
3405 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3406 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3407 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3408 (prev_prev_insn_unreordered): Delete.
3409 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3410 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3413 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3415 * doc/Makefile.am: Update as.info dependencies.
3416 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3418 2005-03-08 Jan Beulich <jbeulich@novell.com>
3420 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3421 error, and point to .purgem documentation if someone really needs
3423 * NEWS: Mention macro redefinition is now an error.
3425 2005-03-08 Jan Beulich <jbeulich@novell.com>
3427 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3428 emitted to. Add more precise diagnostics for non-fitting insns based
3429 on that. Eliminate now superfluous special casing of MLX. Clear out
3430 slot information when dropping an insn.
3432 2005-03-08 Jan Beulich <jbeulich@novell.com>
3434 * config/tc-ia64.c (parse_section_name): Rename to...
3435 (cross_section): In addition to separating the name from the rest of
3436 the arguments, also carry out the operation.
3437 (dot_xdata): Use cross_section.
3438 (dot_float_cons): Likewise.
3439 (dot_xstringer): Likewise.
3440 (dot_xdata_ua): Likewise.
3441 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3443 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3445 * po/gas.pot: Regenerate.
3447 2005-03-04 David Daney <ddaney@avtrex.com>
3449 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3450 instead of '_gp' for -mno-shared optimization.
3452 (s_abicalls): Document it in the comment.
3453 (md_show_usage): Document the -mno-shared option.
3455 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3457 * config/tc-mips.c (mips_set_options): Add sym32 field.
3458 (mips_opts): Initialize it.
3459 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3460 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3461 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3462 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3463 when deciding whether to use a symbolic %highest/%higher expansion.
3464 (macro): Likewise. Remove o64/n32 linux hack. Always use
3465 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3466 and "la". Handle constants separately from symbolic expressions in
3467 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3468 and using load_register to load the high part of the address.
3469 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3470 (OPTION_ELF_BASE): Bump by 2.
3471 (md_longopts): Add entries for -msym32 and -mno-sym32.
3472 (md_parse_option): Handle them.
3473 (usage): Document them.
3474 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3475 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3476 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3477 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3478 -msym32 and -mno-sym32.
3480 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3482 * config/tc-mips.c (load_address): Implement GP optimization
3483 for 64bit address space non-PIC. Fix formatting.
3484 (macro): Likewise. Simplify code.
3485 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3486 (mips_after_parse_args): Simplify code.
3488 2005-03-03 Nick Clifton <nickc@redhat.com>
3490 * expr.c (operand): Remove redundant code enclosed by #ifdef
3491 RELAX_PAREN_GROUPING....#endif.
3493 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3494 reloc is the difference of two symbols defined in the same
3497 * config/tc-iq2000.c (line_comment_chars): Include the # character
3498 as otherwise this breaks #APP/#NO_APP processing.
3500 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3502 * config/tc-arc.c(md_assemble): Remove dead code for handling
3503 immediate indexing of ld and st .
3505 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3506 Joseph Myers <joseph@codesourcery.com>
3508 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3509 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3510 (parse_relocation): Check for a word break after a relocation
3512 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3515 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3517 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3519 2005-03-02 Jan Beulich <jbeulich@novell.com>
3521 * as.c (main): Use unlink_if_ordinary instead of unlink.
3522 * messages.c (as_fatal): Likewise.
3524 2005-03-02 Jan Beulich <jbeulich@novell.com>
3526 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3528 (parse_register): Allow cr8...15 in all modes.
3530 2005-03-02 Jan Beulich <jbeulich@novell.com>
3532 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3533 etc. like normal symbol references (T_ID).
3535 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3537 * symbols.c (fb_label_name): Fix silly thinko in last change.
3539 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3541 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3542 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3544 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3546 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3549 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3552 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3554 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3556 * as.h (assert): Warning fix.
3557 * expr.c (expr): Correct assertion.
3558 * read.c (s_comm_internal): Remove assertion.
3559 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3560 (fixup_segment): Remove assertion.
3561 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3562 (md_apply_fix3): Likewise.
3563 * config/tc-i370.c (md_begin): Correct assertion.
3564 (i370_macro): Warning fix for assertion.
3566 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3568 * configure.in (AC_C_BIGENDIAN): Invoke.
3569 * configure: Regenerate.
3570 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3571 host variable to set string header size.
3572 * config/obj-aout.c (obj_header_append): Don't use host structs.
3573 (obj_symbol_to_chars): Likewise.
3574 (obj_emit_strings): Likewise. Use the passed in output pointer.
3575 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3576 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3577 not sizeof host struct.
3578 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3579 (obj_emit_strings): Likewise.
3580 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3581 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3583 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3585 (host_number_to_chars): Define.
3586 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3587 host internal struct to set header sizes.
3588 * config/tc-i960.c (md_number_to_field): Warning fix.
3589 (md_ri_to_chars): Use host byte order.
3590 (get_cdisp, md_apply_fix3): Warning fix.
3591 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3593 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3595 * doc/c-arc.texi: Update documentation about ARC's extension
3598 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3600 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3603 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3605 * cgen.c: Warning fixes.
3606 * config/tc-arc.c: Likewise.
3607 * config/tc-arm.c: Likewise.
3608 * config/tc-avr.c: Likewise.
3609 * config/tc-d10v.c: Likewise.
3610 * config/tc-d30v.c: Likewise.
3611 * config/tc-frv.c: Likewise.
3612 * config/tc-frv.h: Likewise.
3613 * config/tc-h8300.c: Likewise.
3614 * config/tc-h8500.c: Likewise.
3615 * config/tc-i370.c: Likewise.
3616 * config/tc-i960.c: Likewise.
3617 * config/tc-ia64.c: Likewise.
3618 * config/tc-ip2k.c: Likewise.
3619 * config/tc-m68hc11.c: Likewise.
3620 * config/tc-maxq.c: Likewise.
3621 * config/tc-mcore.c: Likewise.
3622 * config/tc-mips.c: Likewise.
3623 * config/tc-msp430.c: Likewise.
3624 * config/tc-pj.c: Likewise.
3625 * config/tc-ppc.c: Likewise.
3626 * config/tc-ppc.h: Likewise.
3627 * config/tc-s390.c: Likewise.
3628 * config/tc-sh.c: Likewise.
3629 * config/tc-sh64.c: Likewise.
3630 * config/tc-tic4x.c: Likewise.
3631 * config/tc-tic80.c: Likewise.
3632 * config/tc-v850.c: Likewise.
3633 * config/tc-vax.c: Likewise.
3634 * config/tc-w65.c: Likewise.
3635 * config/tc-xstormy16.c: Likewise.
3636 * config/tc-z8k.c: Likewise.
3638 2005-02-22 Catherine Moore <clm@cm00re.com>
3640 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3641 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3643 2005-02-22 Eric Christopher <echristo@redhat.com>
3645 * config/tc-mips.c (struct proc): Change isym to
3646 func_sym. New member func_end_sym.
3647 (s_mips_ent): Update.
3648 (s_mips_end): Ditto. Add code to compute function size.
3650 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3652 * read.c: Warning fixes.
3653 * config/obj-elf.c: Likewise.
3655 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3657 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3660 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3662 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3665 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3667 (demand_empty_rest_of_line): Likewise.
3668 (tic54x_sblock): Likewise.
3669 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3671 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3673 * read.c (address_bytes): New function.
3674 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3675 (potable): Add "dc.a".
3676 (cons_worker): Handle "dc.a".
3677 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3679 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3681 * input-file.c (input_file_open): Rearrange to avoid warning.
3683 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3685 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3686 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3687 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3689 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3691 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3692 uses after .set noat.
3693 (load_address): Likewise.
3694 (macro): Likewise. Don't try to avoid $at use by sacrificing
3695 the target register before it is stored, it won't work.
3697 2005-02-17 James E Wilson <wilson@specifixinc.com>
3699 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3700 see an instruction that specifies a template.
3702 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3704 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3705 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3706 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3708 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3710 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3712 * config/tc-ia64.c (md): Add hint_b.
3713 (emit_one_bundle): Handle md.hint_b for "hint".
3714 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3715 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3716 (ia64_init): Set md.hint_b to error.
3717 (md_assemble): Handle md.hint_b for "hint.b".
3719 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3720 * doc/c-ia64.texi: Likewise.
3722 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3724 * tc.h (struct relax_type, relax_typeS): Move from here..
3725 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3726 * ecoff.c (ecoff_new_file): Add appfile param.
3727 * ecoff.h (ecoff_new_file): Likewise.
3728 * itbl-lex.h: New file.
3729 * itbl-lex.l: Include itbl-lex.h.
3730 * itbl-parse.y: Likewise.
3731 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3732 * read.c (s_app_file_string): Mark appfile possibly unused.
3733 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3734 * subsegs.h (struct seg_info_trash): Delete.
3735 (seg_info): Use segment_info_type instead.
3736 * config/obj-coff.c (struct filename_list): Make filename const char *.
3737 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3738 * config/obj-elf.c (elf_file_symbol): Similarly.
3739 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3741 * config/tc-arc.c (md_operand): Warning fix.
3742 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3743 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3744 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3745 * config/tc-frv.c (frv_force_relocation): Warning fix.
3746 * config/tc-m68k.c (md_parse_option): Delete unused var.
3747 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3748 * config/tc-sparc.c: Likewise.
3749 (s_common): Warning fix.
3750 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3751 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3753 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3754 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3755 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3756 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3757 (tic4x_do_align): Use TIC_NOP_OPCODE.
3758 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3759 * config/tc-vax.c: Include netinet/in.h.
3760 (tc_headers_hook): Formatting.
3761 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3763 2005-02-17 Jan Beulich <jbeulich@novell.com>
3765 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3766 parsing inN, locN, outN. Set 'idx' to offset register number starts
3767 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3770 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3772 * config/tc-mips.c (load_address): Fix formatting.
3773 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3774 Catch macros which are unexpandable without AT. Remove duplicate
3776 (macro2): Remove duplicate zeroing of used_at.
3778 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3780 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3783 2005-02-15 Nigel Stephens <nigel@mips.com>
3784 Maciej W. Rozycki <macro@mips.com>
3786 * config/tc-mips.c (reloc_needs_lo_p): Handle
3787 BFD_RELOC_MIPS16_HI16_S.
3788 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3789 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3790 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3792 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3793 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3794 Call my_getSmallExpression() to parse percent operators.
3795 (percent_op_match, mips_percent_op): Separate definitions.
3796 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3797 (parse_relocation): Handle the MIPS16 mode using
3799 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3800 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3802 2005-02-15 Jan Beulich <jbeulich@novell.com>
3804 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3805 instead of explicitly dealing with the translation; exclude
3806 relocations that are already pcrel, however.
3808 2005-02-15 Jan Beulich <jbeulich@novell.com>
3810 * config/tc-ia64.c: Include limits.h (if available).
3811 (gr_values[0]): Set path to INT_MAX.
3812 (dot_reg_val): Don't allow changing value of r0. Limit range of
3813 general registers at r127.
3814 (specify_resource): Default resource index is -1. Don't set resource
3815 index (in case IA64_RS_RSE) without setting the specific flag.
3816 (note_register_values): Check operand is O_constant before tracking
3817 input value of moves. Add tracking for dep.z with constant inputs.
3818 (print_dependency): Resource index of specific resource may be zero.
3819 (check_dependencies): Likewise.
3821 2005-02-15 Jan Beulich <jbeulich@novell.com>
3823 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3824 reg_class. Check operands and emit diagnostics for illegal use of
3827 2005-02-15 Jan Beulich <jbeulich@novell.com>
3829 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3830 new variables type, suffix, and width. Handle
3831 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3832 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3833 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3834 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3835 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3836 if unable to translate relocation type, using the new variables.
3838 2005-02-15 Jan Beulich <jbeulich@novell.com>
3840 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3841 (ty_symbol_chars): Define.
3842 * config/tc-ia64.c (ia64_symbol_chars): Define.
3844 2005-02-15 Jan Beulich <jbeulich@novell.com>
3846 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3847 input_line_pointer was advanced.
3849 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3851 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3854 2005-02-13 Jan Beulich <jbeulich@novell.com>
3856 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3857 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3859 (ia64_init): Set md.detect_dv.
3860 (ia64_start_line): New static variable warned. Warn only once when
3861 encountering explicit stops in automatic mode.
3862 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3863 * NEWS: Mention new default mode.
3865 2005-02-13 Jan Beulich <jbeulich@novell.com>
3867 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3868 be freed when wiping out previous state. Canonicalize names before
3869 use. Free name string when detecting redefinition.
3870 (dot_pred_rel): Call generic expression parser to process arguments.
3871 Handle O_register case for individual predicates and O_subtract for
3873 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3875 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3876 Warn if multiple found, issue error if resulting symbol name has zero
3878 (dot_alias): Canonicalize name before use.
3880 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3882 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3884 (in_procedure): Return -1 for warning.
3885 (in_prologue): Likewise.
3886 (in_body): Likewise.
3888 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3890 * config/tc-ia64.c (dot_xdata): Undo the last change.
3891 (dot_float_cons): Likewise.
3892 (dot_xstringer): Likewise.
3893 (dot_xdata_ua): Likewise.
3894 (dot_float_cons_ua): Likewise.
3896 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3898 * NEWS: Mention "-munwind-check=[warning|error]".
3900 * config/tc-ia64.c (md): Add unwind_check.
3901 (unwind_diagnostic): New.
3902 (in_procedure): Call unwind_diagnostic when a directive isn't
3904 (in_prologue): Call unwind_diagnostic when a directive isn't in
3906 (in_body): Call unwind_diagnostic when a directive isn't in
3908 (dot_endp): Set md.unwind_check to error before calling
3909 in_procedure and restore it after. When the name is missing or
3910 couldn't be found, use the one from the last .proc if
3911 md.unwind_check isn't error. Warn if md.unwind_check is
3913 (md_parse_option): Handle "-munwind-check=[warning|error]".
3914 (md_show_usage): Add "-munwind-check=[warning|error]".
3915 (ia64_init): Set md.unwind_check to warning.
3917 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3918 * doc/c-ia64.texi: Likewise.
3920 2005-02-11 Jan Beulich <jbeulich@novell.com>
3922 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3924 (ia64_parse_name): New third parameter.
3925 (md_parse_name): Pass third argument.
3926 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3927 (md_operand): Handling of '@'-prefixed symbols moved from here...
3928 (ia64_parse_name): ...to here.
3930 2005-02-11 Jan Beulich <jbeulich@novell.com>
3932 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3933 (errata_nop_necessary_p): Remove declaraction and definition.
3934 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3935 update md.group_idx. Don't reset md.last_groups.
3937 2005-02-11 Jan Beulich <jbeulich@novell.com>
3939 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3941 (dot_xdata): Free section name after use.
3942 (dot_float_cons): Likewise.
3943 (dot_xstringer): Likewise.
3944 (dot_xdata_ua): Likewise.
3945 (dot_float_cons_ua): Likewise.
3946 (md_pseudo_table): Add xdata16 and xdata16.ua.
3948 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3950 * doc/all.texi: Add IA64.
3951 * doc/as.texinfo: Likewise.
3953 * doc/c-ia64.texi: Fix typos.
3955 2005-02-10 Julian Brown <julian@codesourcery.com>
3957 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3959 (do_t_push_pop): Likewise.
3960 (md_assemble): Likewise.
3961 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3962 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3963 (create_unwind_entry): Output dependency on the required personality
3966 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3968 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3969 * subsegs.c (seg_not_empty_p): Likewise.
3971 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3973 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3974 relative jump calculation.
3975 <md_convert_frag) : Likewise.
3976 <output_disp): Likewise.
3978 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3980 * write.c (write_object_file): Recognize warning-symbol construct
3981 and skip object- and target- handling for the second symbol.
3983 2005-02-02 Jan Beulich <jbeulich@novell.com>
3985 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3986 designators along with quoted ones. Free copy of quoted designator
3989 2005-02-01 Ben Elliston <bje@au.ibm.com>
3991 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3992 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3993 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3994 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3995 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3996 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3997 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3998 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3999 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4000 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4001 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4002 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4003 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4004 #if 0'd code throughout.
4006 2005-01-31 Nick Clifton <nickc@redhat.com>
4008 * as.c (parse_args): Bump copyright date reported by --version to
4011 2005-01-31 Nick Clifton <nickc@redhat.com>
4013 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4016 2005-01-31 Jan Beulich <jbeulich@novell.com>
4018 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4019 that can end with .endr in that case. Make requiring/permitting
4020 pseudo-ops without leading dot closer to the logic in read.c serving
4022 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4025 2005-01-31 Jan Beulich <jbeulich@novell.com>
4027 * macro.c (do_formals): Adjust to no longer accept empty parameter
4029 (define_macro): Adjust to no longer accept empty macro name, garbage
4030 following the parameters, or macros that were previously defined.
4031 * read.c (s_bad_end): Declare.
4032 (potable): Add endm. Handler for endr and endm is s_bad_end.
4033 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4035 * read.h (s_bad_endr): Remove.
4037 2005-01-31 Jan Beulich <jbeulich@novell.com>
4039 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4040 immediately discarding (but counting) those exceeding the maximum
4041 possible amount. Track whether output and input operand counts ever
4042 matched, and use this to better indicate which of the operands/
4043 operand types was wrong; specifically don't default to pointing to
4046 2005-01-31 Jan Beulich <jbeulich@novell.com>
4048 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4049 variable in dot_endp). Add body and insn. Make prologue,
4050 prologue_mask, body, and insn bitfields.
4051 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4053 (in_procedure, in_prologue, in_body): New.
4054 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4055 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4056 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4057 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4058 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4059 dot_personality): Use the appropriate one of the above.
4060 (dot_proc): Clear unwind.proc_start; set to current location only if
4061 none of the entry points were valid. Check for non-zero-length entry
4062 point names. Check that entry points aren't defined, yet. Clear
4063 unwind.prologue, unwind.body, and unwind.insn.
4064 (dot_body): Call in_procedure. Check that first directive in procedure
4065 had no insns emitted before. Set unwind.body.
4066 (dot_prologue): Call in_procedure. Check that not already in prologue.
4067 Check that first directive in procedure had no insns emitted before.
4069 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4070 length entry point names. Check that entry points became defined.
4071 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4073 2005-01-31 Jan Beulich <jbeulich@novell.com>
4075 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4076 before actually using it. Don't generate an error in manual bundling
4077 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4078 Don't generate an error in manual bundling mode when looking at an
4079 insn required to be last in its group but the required slot hasn't
4080 been reached, yet. Allow conversion from MII to MI;I for bundle
4081 consisting of only 2 insns with the stop between them. Suppress
4082 various meaningless errors resulting from detecting earlier ones.
4084 2005-01-31 Jan Beulich <jbeulich@novell.com>
4086 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4089 2005-01-28 Christian Groessler <chris@groessler.org>
4091 * config/tc-z8k.c (md_assemble): Improve error detection.
4093 2005-01-28 Jan Beulich <jbeulich@novell.com>
4095 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4096 for personality routine pointer only if there is one.
4097 (ia64_convert_frag): Likewise.
4098 (generate_unwind_image): Likewise.
4100 2005-01-27 Christian Groessler <chris@groessler.org>
4102 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4103 (md_apply_fix3): Make relative branches out of range an error
4104 instead of a warning. Display correct line number for out of
4105 range branches/calls/memory accesses.
4107 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4109 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4110 to emit .debug_line and other debug sections.
4111 * as.h (seg_not_empty_p): Declare.
4112 * subsegs.c (seg_not_empty_p): New predicate.
4114 2005-01-27 Andrew Cagney <cagney@gnu.org>
4116 * configure: Regenerate to track ../gettext.m4 change.
4118 2005-01-27 Jan Beulich <jbeulich@novell.com>
4120 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4122 2005-01-27 Jan Beulich <jbeulich@novell.com>
4124 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4125 to/from application registers dynamic insns.
4126 (md_assemble): Defer resolution of move to/from application registers
4127 dynamic insns when they can be issued on either the I- or M-units.
4129 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4131 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4132 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4133 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4134 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4135 * cgen.c (gas_cgen_parse_operand): Handle
4136 CGEN_PARSE_OPERAND_SYMBOLIC.
4137 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4138 (frv_force_relocation): Likewise. Fix handling of PIC
4140 (md_apply_fix3): Likewise.
4142 2005-01-21 Ben Elliston <bje@au.ibm.com>
4144 * as.h: Remove #if 0'd code.
4145 * atof-generic.c (atof_generic): Likewise.
4146 * ecoff.c (ecoff_directive_frame): Likewise.
4147 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4148 * itbl-ops.c (itbl_add_reg): Likewise.
4149 * listing.c (calc_hex): Likewise.
4150 * read.c (MASK_CHAR): Likewise.
4151 * subsegs.c (subsegs_print_statistics): Likewise.
4152 * symbols.c (indent): Likewise.
4153 * write.c (write_relocs): Likewise.
4154 (write_object_file): Likewise.
4155 (relax_frag): Likewise.
4157 2005-01-20 Nick Clifton <nickc@redhat.com>
4159 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4160 getopt_long_only() from considering -a as an abbreviation for
4162 (parse_args): Fix the parsing of -a=<file>.
4164 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4167 * read.c (s_incbin): Adjust default count for skip. Check validity
4168 of count and skip rigorously.
4170 2005-01-19 Fred Fish <fnf@specifixinc.com>
4172 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4174 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4176 * read.c (convert_to_bignum): New function, split out from...
4177 (emit_expr): ...here. Handle the case where X_add_number is
4178 positive and the input value is negative.
4179 (output_big_sleb128): Fix setting of continuation bit. Check whether
4180 the final byte needs to be sign-extended. Fix size-shrinking loop.
4181 (emit_leb128_expr): When generating a signed leb128, see whether the
4182 sign of an O_constant's X_add_number matches the sign of the input
4183 value. Use a bignum if not.
4185 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4187 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4188 arch_sh_up in order to match the external name and make the
4189 testsuite's job easier.
4191 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4194 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4196 2005-01-12 Nick Clifton <nickc@redhat.com>
4198 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4199 ignored_arguments array.
4201 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4203 * write.c (write_object_file): Disallow a symbol equated to
4206 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4208 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4210 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4211 (maxq_target): New function: Set the machine type.
4213 2005-01-06 Paul Brook <paul@codesourcery.com>
4215 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4216 (md_begin): Handle TE_VXWORKS for FP defaults.
4217 (md_apply_fix3): Correct rela offsets.
4218 (elf32_arm_target_format): Add VxWorks targets.
4220 2005-01-06 Paul Brook <paul@codesourcery.com>
4222 * configure.tgt: Set em=vxworks for *-*-vxworks.
4223 * config/te-vxworks.h: New File.
4225 2005-01-06 Paul Brook <paul@codesourcery.com>
4227 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4229 2005-01-04 Dmitry Diky <diwil@spec.ru>
4231 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4234 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4236 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4237 (dot_loc): New function.
4238 (md_pseudo_table): Add entry to map .loc to dot_loc().
4239 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4240 seen a .loc directive or we're generating DWARF2 debug info for
4243 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4246 * read.c (s_comm_internal): Don't zero end of name until size
4247 expression has been parsed.
4249 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4251 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4253 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4255 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4258 2004-12-22 Ian Lance Taylor <ian@airs.com>
4260 * configure.tgt: New.
4261 * configure.in: Move setting of cpu_type, fmt, etc., to
4263 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4264 $(srcdir)/configure.tgt.
4265 * configure, Makefile.in: Rebuild.
4267 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4269 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4270 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4272 (avr_offset_expression): New function to parse offsets for LDI
4274 (avr_operand): Use it.
4275 (md_apply_fix3): Generate the relocs.
4277 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4279 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4280 BFD_RELOC_SH_IMMS10BY8 relocation.
4282 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4283 than just ignoring bad code.
4285 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4287 * config/tc-v850.c (handle_lo16): New function.
4288 (v850_reloc_prefix): Use it to check lo().
4289 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4291 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4293 * configure.in: Add s390x-ibm-tpf support.
4294 * configure: Regenerate.
4296 2004-12-15 Jan Beulich <jbeulich@novell.com>
4298 * config/obj-elf.c (obj_elf_change_section): Only set type and
4299 attributes on new sections. Emit warning when type of re-declared
4300 section doesn't match.
4302 2004-12-15 Jan Beulich <jbeulich@novell.com>
4304 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4305 '.cfi_startproc simple' doesn't inherit the old value.
4307 2004-12-15 Jan Beulich <jbeulich@novell.com>
4309 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4310 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4311 generation to emit a factored offset.
4313 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4315 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4316 which is too large in the case of NO_PIC without 64-bit
4319 * config/tc-mips.c (mips_in_shared): New static variable.
4320 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4321 (md_longopts): Add -mshared and -mno-shared.
4322 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4323 (s_cpload): Implement !mips_in_shared case.
4324 (s_cpsetup): Likewise.
4325 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4326 * NEWS: Mention -mno-shared.
4328 2004-12-09 Paul Brook <paul@codesourcery.com>
4330 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4333 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4335 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4336 sequence, increase the size of the sequence.
4338 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4341 2004-12-07 Ben Elliston <bje@gnu.org>
4343 * read.c (s_align): Use an align_limit temporary to allay a GCC
4344 signed/unsigned comparison warning.
4346 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4348 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4349 * configure.in: Use it for arm*-*-linux-gnueabi*.
4350 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4351 * config/te-armlinuxeabi.h: New file.
4352 * Makefile.in: Regenerated.
4353 * aclocal.m4: Likewise.
4354 * configure: Likewise.
4355 * doc/Makefile.in: Regenerated.
4357 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4359 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4360 (xtensa_restore_emit_state): Likewise.
4362 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4364 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4367 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4369 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4370 * Makefile.in: Regenerate.
4372 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4374 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4375 functions, give functions a meaningful name, add comments.
4376 (check_range): New function - Replace operand size calculation
4377 with range checking.
4378 (assemble_insn): Update Algorithm, improve error issuing.
4380 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4383 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4385 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4386 miss between different section in the same module.
4387 (tc_gen_reloc): Likewise.
4389 2004-11-25 Theodore A. Roth <troth@openavr.org>
4391 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4392 atmega325, atmega3250, atmega645 and atmega6450.
4394 2004-11-25 Jan Beulich <jbeulich@novell.com>
4396 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4397 permissible for the selected instruction suffix.
4398 (process_suffix): For DefaultSize instructions, suppressing the
4399 guessing of a 'q' suffix if the instruction doesn't support it is
4400 pointless, because only an 'l' suffix can be guessed in this place.
4402 2004-11-24 Nick Clifton <nickc@redhat.com>
4404 * config/tc-iq2000.c: Remove support for IQ10 processor.
4405 Convert to ISO C90 formatting.
4406 * config/tc-iq2000.h: Likewise.
4408 2004-11-23 Nick Clifton <nickc@redhat.com>
4410 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4411 in this table. They should be correct now.
4413 2004-11-23 Jan Beulich <jbeulich@novell.com>
4415 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4416 indicate the MMX extensions added by both SSE and 3DNow!A.
4417 (Cpu3dnowA): Declare.
4418 (CpuUnknownFlags): Update.
4419 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4420 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4421 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4422 3DNow!. Athlon additionally implies 3DNow!A. Several new
4423 entries (those starting with a dot are for sub-arch specification).
4424 (set_cpu_arch): Handle sub-arch specifications.
4425 (parse_insn): Distinguish between instructions not supported because
4426 of insufficient CPU features and because of 64-bit mode.
4427 * doc/c-i386.texi: Describe enhanced .arch directive.
4429 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4431 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4433 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4435 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4436 without a corresponding .debug_info section.
4438 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4440 * read.c (potable): Add "error" and "warning".
4441 (s_errwarn): New function.
4442 * read.h (s_errwarn): Declare.
4443 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4445 2004-11-22 Nick Clifton <nickc@redhat.com>
4447 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4450 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4452 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4453 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4455 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4457 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4458 (coff_adjust_symtab): Adjust call.
4459 (crawl_symbols): Likewise.
4460 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4461 (obj_app_file): Adjust.
4463 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4465 * configure.in: Enable bfd_assember for the MAXQ port.
4466 * configure: Regenerate.
4468 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4469 Sterling Augustine <sterling@tensilica.com>
4471 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4472 there is a conflict.
4473 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4474 interfaces that are related as determined by xtensa_interface_class_id.
4476 2004-11-12 Nick Clifton <nickc@redhat.com>
4478 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4479 offsets for conditional branches.
4481 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4483 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4485 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4487 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4488 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4490 (relax_frag_immed): Update call to update_next_frag_state.
4492 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4494 * obj.h (struct format_ops <app_file>): Add int param.
4495 * read.h (s_app_file_string): Likewise.
4496 * read.c (s_app_file_string): Likewise.
4497 (s_app_file): Adjust s_app_file_string call.
4498 * config/tc-mips.c (s_mips_file): Likewise.
4499 * config/obj-coff.h (obj_app_file): Add app param.
4500 * config/obj-ecoff.h (obj_app_file): Likewise.
4501 * config/obj-multi.h (obj_app_file): Likewise.
4502 * config/obj-elf.h (elf_file_symbol): Likewise.
4503 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4504 if called for # preprocessor lines.
4506 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4509 * symbols.c (resolve_symbol_value): Convert weak symbols only
4511 (symbol_equated_reloc_p): Don't equate weaks when relocating
4512 only for Windows PECOFF.
4514 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4516 * config/tc-crx.c (print_insn): Check and set insn_addr.
4517 * config/tc-crx.h (md_frag_check): Define.
4519 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4520 Vineet Sharma <vineets@noida.hcltech.com>
4522 * configure.in: Add support for new target maxq-coff.
4523 * configure: Regenerate.
4524 * NEWS: Mention new support.
4525 * config/tc-maxq.c: New file.
4526 * config/tc-maxq.h: New file.
4527 * config/obj-coff.h: Add support for maxq-coff.
4529 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4531 * symbols.c (any_external_name): Define.
4532 (resolve_symbol_value): Convert weak symbols.
4533 (S_SET_EXTERNAL): Support any_external_name.
4534 (S_SET_NAME): Qualify parameter const.
4535 (symbol_equated_reloc_p): Equate to weaks when relocating.
4536 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4537 * tc.h (any_external_name): Declare.
4538 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4540 (weak_is_altname): Declare and define.
4541 (weak_name2altname): Same.
4542 (weak_altname2name): Same.
4543 (weak_uniquify): Same.
4544 (weak_altprefix): Define.
4545 (obj_coff_weak): Change .weak syntax and handling.
4546 (coff_frob_symbol): Fix PE weak symbol alternates.
4547 * config/obj-coff.h (USE_UNIQUE): Define.
4548 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4549 are in another segment.
4550 (tc_gen_reloc): Remove broken addend hack.
4551 doc/as.texinfo: Update.
4553 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4555 * config/tc-xtensa.c (total_frag_text_expansion): New.
4556 (md_estimate_size_before_relax): Use it.
4557 (find_address_of_next_align_frag): Likewise.
4559 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4561 * config/tc-crx.c: Rename argument types.
4562 (processing_arg_number): Rename to 'cur_arg_num'.
4563 (get_number_of_bits): Rename to 'set_operand_size'.
4564 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4565 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4566 (set_indexmode_parameters): Remove function, integrate its code into
4568 (set_operand_size): Get rid of 'Operand Number' function parameter -
4569 use global variable 'cur_arg_num' instead.
4570 Use a local 'argument' pointer to reference the current argument.
4571 (parse_operand): Likewise.
4572 (set_operand): Likewise.
4573 (process_label_constant): Likewise.
4575 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4577 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4578 (add_section_rename): Delete. Inlined into...
4579 (build_section_rename): ...here. Use xstrdup instead of strdup.
4580 (xtensa_section_rename): Drop "const" from argument and return types.
4581 (md_show_usage): Indent to match show_usage().
4582 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4583 (tc_canonicalize_section_name): Define.
4584 (md_elf_section_rename): Remove unused macro.
4585 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4586 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4587 (Frame Directive): Delete.
4589 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4591 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4592 * config/tc-arm.c (target_oabi): Delete.
4593 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4594 (arm_opts): Remove moabi.
4595 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4596 * doc/c-arm.texi (ARM Options): Likewise.
4597 * configure: Regenerated.
4599 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4601 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4602 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4603 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4604 * configure: Regenerate.
4605 * config/tc-cris.c (enum cris_archs): New.
4606 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4607 (cris_insn_ver_valid_for_arch): New functions.
4608 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4609 (cris_arch): New variable.
4610 (md_pseudo_table): New pseudo .arch.
4611 (err_for_dangerous_mul_placement): Initialize according to
4613 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4615 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4616 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4617 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4618 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4619 use in md_cris_relax_table.
4620 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4621 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4622 Update and improve head comment.
4623 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4624 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4626 (md_longopts): New option --march=...
4627 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4629 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4630 (HANDLE_RELAXABLE): New macro.
4631 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4632 cases. Check for weak symbols and assume not relaxable. Handle
4633 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4634 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4636 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4637 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4638 (cris_create_short_jump): Adjust for CRISv32.
4639 (cris_relax_frag): Handle new states.
4640 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4641 (md_begin): Define symbols "..asm.arch.cris.v32",
4642 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4643 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4644 when entering opcode table entry points.
4645 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4646 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4647 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4648 (cris_process_instruction): Initialize out_insnp->insn_type to
4649 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4650 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4652 <case 'm'>: Check that modified_char == '.'.
4653 <invalid operands>: Consume the rest of the line.
4654 When operands don't match, skip over subsequent insns with
4655 non-matching version specifier but same mnemonic.
4656 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4657 special registers in CRISv32 are always 32 bit long.
4658 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4660 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4661 and compatible. Recognize "ACR" for v32, unless followed by "+".
4662 (get_spec_reg): Consider cris_arch when looking up register.
4663 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4665 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4666 (cris_get_expression): Restore input_line_pointer if failing "early".
4667 (get_flags): Consider cris_arch and recognize flags accordingly.
4668 (branch_disp): Adjust for CRISv32.
4669 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4670 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4671 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4672 resolved. Don't enter zeros in object file for
4674 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4675 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4676 (md_parse_option): Break out "return 1".
4677 <OPTION_ARCH> New case.
4678 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4679 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4680 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4681 <case BFD_RELOC_32_PCREL>: New cases.
4682 Addends for non-zero fx_pcrel are too in fx_offset.
4683 (md_show_usage): Show --march=<arch>.
4684 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4685 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4686 (s_syntax) <struct syntaxes>: Properly constify member operand.
4687 * config/tc-cris.h (TARGET_MACH): Define.
4688 (cris_mach): Declare.
4689 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4690 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4691 (CRIS-Opts): Document --march=...
4692 (CRIS-Pseudos): Document .arch.
4694 2004-11-04 Jan Beulich <jbeulich@novell.com>
4696 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4697 intel syntax and no register prefix, allow $ in symbol names when
4699 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4700 (intel_float_operand): Add fourth return value indicating math control
4701 operations. Make classification more precise.
4702 (md_assemble): Complain if memory operand of mov[sz]x has no size
4704 (parse_insn): Translate word operands to floating point instructions
4705 operating on integers as well as control instructions to short ones
4706 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4707 floating point instructions operating on non-integer operands.
4708 (match_template): Remove fldcw special case. Adjust q-suffix handling
4709 to permit it on fild/fistp/fisttp in AT&T mode.
4710 (process_suffix): Don't guess DefaultSize insns' suffix from
4711 stackop_size for certain floating point control instructions. Guess
4712 suffix for branch and [ls][gi]dt based on flag_code. Split error
4713 messages for Intel and AT&T syntax, and make the condition more strict
4714 for the former. Adjust suppressing of generation of operand size
4716 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4717 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4718 more error checking.
4719 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4720 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4722 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4724 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4725 md_short_jump_size, md_long_jump_size.
4726 * write.c [!WORKING_DOT_WORD]: Ditto.
4727 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4729 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4731 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4732 const qualifier in these definitions.
4733 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4734 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4736 2004-11-02 Nick Clifton <nickc@redhat.com>
4738 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4739 table before deciding to produce a .debug_line section to match up
4740 with a user provided .debug_info section.
4742 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4744 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4745 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4747 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4749 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4750 (get_flags): New function.
4751 (get_number_of_bits): Edit comments, update numeric values to
4753 (process_label_constant): Don't support the colon
4754 format (SYMBOL:[s|m|l]).
4755 (set_cons_rparams): Support argument type 'arg_rbase'.
4756 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4757 (handle_LoadStor): Bug fix, first handle post-increment mode.
4758 (getreg_image): Remove redundant code, update according to latest
4760 (print_constant): Bug fix relate to 3-word instructions.
4761 (assemble_insn): Bug fix, when matching instructions, verify also
4762 instruction type (not only mnemonic).
4763 Add various error checking.
4764 (preprocess_reglist): Support HI/LO and user registers.
4766 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4768 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4769 in an epilogue directive go negative.
4771 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4774 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4775 after reporting template error during manual bundling. Reported
4776 by Michael Dupont, michaelx.dupont@intel.com.
4778 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4780 * Makefile.am: Run dep-am.
4781 * aclocal.m4: Regenerate with automake 1.9.2.
4782 * Makefile.in: Regenerate with automake 1.9.2.
4783 * doc/Makefile.in: Likewise.
4785 * config/tc-arm.c: Include "dw2gencfi.h".
4786 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4788 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4789 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4790 (tc_cfi_frame_initial_instructions): Define.
4791 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4794 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4796 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4798 Update coprocessor id to be unsigned immediate.
4800 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4802 * config/tc-i386.c (O_secrel): Delete.
4803 (tc_pe_dwarf2_emit_offset): New function.
4804 * config/tc-i386.h (O_secrel): Define as O_md1.
4805 (TC_DWARF2_EMIT_OFFSET): Define.
4807 2004-10-18 Nick Clifton <nickc@redhat.com>
4809 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4810 ignore @fptr() directives for 4-byte fixups.
4812 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4814 * Makefile.am: Run "make dep-am"
4815 * Makefile.in: Regenerate.
4817 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4819 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4820 Remove comments about placement of literal pools.
4821 (Literal Directive): Update description of literal placement.
4822 (Literal Prefix Directive): Remove statement that this does not apply
4823 to absolute-mode literals. Describe new section naming scheme.
4825 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4827 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4828 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4829 is_windowed_return_opcode): Delete.
4830 (xtensa_frob_label): Use get_subseg_target_freq.
4831 (md_assemble): Inline call to is_entry_opcode.
4832 (xtensa_handle_align): Inline call to get_frag_is_literal.
4833 (relaxation_requirements): Inline call to is_jx_opcode.
4834 (emit_single_op): Inline call to is_movi_opcode.
4835 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4836 get_frag_is_no_transform, is_entry_opcode, and
4837 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4838 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4839 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4840 Inline calls to get_frag_is_no_transform.
4841 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4842 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4843 get_frag_is_no_transform.
4844 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4845 and set_frag_is_no_transform.
4846 (get_expression_value): Delete.
4847 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4848 cur_target_freq to target_freq.
4849 (get_subseg_info): Split out code to create a new map entry into ...
4850 (add_subseg_info): ... this new function.
4851 (get_last_insn_flags): Check if get_subseg_info succeeded.
4852 (set_last_insn_flags): Call add_subseg_info if needed.
4853 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4854 (xtensa_reorder_segments): Compute last_sec while counting sections.
4855 Remove call to get_last_sec.
4856 (get_last_sec): Delete.
4857 (cache_literal_section): Inline call to retrieve_literal_seg and its
4858 callees, seg_present and add_seg_list.
4859 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4860 (get_frag_is_insn, get_frag_is_no_transform,
4861 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4862 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4864 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4866 * config/tc-xtensa.c: Use ISO C90 formatting.
4867 * config/tc-xtensa.h: Likewise.
4868 * config/xtensa-istack.h: Likewise.
4869 * config/xtensa-relax.c: Likewise.
4870 * config/xtensa-relax.h: Likewise.
4872 2004-10-12 Paul Brook <paul@codesourcery.com>
4874 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4877 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4880 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4882 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4884 (Acknowledgements): Use "GAS" instead of AS variable.
4886 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4888 * config/tc-i386.c: Include "elf/x86-64.h".
4889 (i386_elf_section_type): New function.
4890 * config/tc-i386.h (md_elf_section_type): Define.
4891 (i386_elf_section_type): New prototype.
4893 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4895 * config/m68k-parse.h (enum m68k_register): New control register,
4897 * config/tc-m68k.c: Correct control register set for MCF5249.
4899 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4900 Sterling Augustine <sterling@tensilica.com>
4902 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4903 (UNREACHABLE_MAX_WIDTH): Define.
4904 (XTENSA_FETCH_WIDTH): Delete.
4905 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4906 prefer_const16, prefer_l32r): New global variables.
4907 (LIT4_SECTION_NAME): Define.
4908 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4909 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4910 (frag_flags struct): New.
4911 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4912 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4913 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4914 (MAX_FORMATS): Define.
4915 (op_placement_info struct, op_placement_table): New.
4916 (O_pltrel, O_hi16, O_lo16): Define.
4917 (directiveE enum): Rename directive_generics to directive_transform.
4918 Delete directive_relax. Add directive_schedule,
4919 directive_absolute_literals, and directive_last_directive.
4920 (directive_info): Rename "generics" to "transform". Delete "relax".
4921 Add "schedule" and "absolute-literals".
4922 (directive_state): Adjust entries to match changes in directive_info.
4923 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4924 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4925 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4926 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4927 (align_only_targets, software_a0_b_retw_interlock,
4928 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4929 software_avoid_short_loop, software_avoid_close_loop_end,
4930 software_avoid_all_short_loops, specific_opcode): Delete.
4931 (warn_unaligned_branch_targets): New.
4932 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4933 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4934 (option_[no_]link_relax, option_[no_]transform,
4935 option_[no_]absolute_literals, option_warn_unaligned_targets,
4936 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4938 (option_[no_]align_only_targets, option_literal_section_name,
4939 option_text_section_name, option_data_section_name,
4940 option_bss_section_name, option_eb, option_el): Delete.
4941 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4942 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4943 and target-hardware. Delete entries for [no-]target-align-only,
4944 literal-section-name, text-section-name, data-section-name, and
4946 (md_parse_option): Handle new options and remove old ones. Accept but
4947 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4948 and treat them as [no-]transform.
4949 (md_show_usage): Add new options and remove old ones.
4950 (xtensa_setup_hw_workarounds): New.
4951 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4952 "long", "short", "loc" and "frequency" entries.
4953 (use_generics): Rename to ...
4954 (use_transform): ... this function. Add past_xtensa_end check.
4955 (use_longcalls): Add past_xtensa_end check.
4956 (code_density_available, can_relax): Delete.
4957 (do_align_targets): New.
4958 (get_directive): Accept dashes in directive names. Warn about
4959 [no-]generics and [no-]relax directives and treat them as
4961 (xtensa_begin_directive): Call md_flush_pending_output only for some
4962 directives. Check for directives inside instruction bundles. Warn
4963 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4964 directives. Handle new directives. Check generating_literals flag
4966 (xtensa_end_directive): Check for directives inside instruction
4967 bundles. Warn and ignore [no-]density directives. Handle new
4968 directives. Call xtensa_set_frag_assembly_state.
4969 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4970 xtensa_dwarf2_emit_insn): New.
4971 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4972 use_literal_section flag.
4973 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4974 literals. Use xtensa_elf_cons to parse the expression.
4975 (xtensa_literal_prefix): Do not check use_literal_section. Support
4976 ".lit4" sections for absolute literals. Change prefix convention to
4977 replace ".text" (or ".t" in a linkonce section). No need to call
4979 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4980 (expression_end): Handle closing braces and colons.
4981 (PLT_SUFFIX, plt_suffix): Delete.
4982 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4983 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4984 and O_hi16 expressions as well.
4985 (tokenize_arguments): Handle closing braces and colons.
4986 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4987 operands and paired register syntax.
4988 (get_invisible_operands): New.
4989 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4990 new xtensa-isa.h functions.
4991 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4992 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4993 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4994 instructions. Use xtensa_translate_zero_immed.
4995 (operand_is_immed, operand_is_pcrel_label): Delete.
4996 (get_relaxable_immed): Use new xtensa-isa.h functions.
4997 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4999 (xtensa_print_insn_table, print_vliw_insn): New.
5000 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5001 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5002 is_branch_or_jump_opcode): Delete.
5003 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5004 (opnum_to_reloc, reloc_to_opnum): Delete.
5005 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5006 xtensa-isa.h functions. Operate on one slot of an instruction.
5007 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5008 xg_get_insn_size): Delete.
5009 (xg_get_build_instr_size): Use xg_get_single_size.
5010 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5011 xg_build_widen_table. Use xg_get_single_size.
5012 (xg_get_max_narrow_insn_size): Delete.
5013 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5014 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5016 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5017 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5018 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5019 xg_build_widen_table. Use xg_get_single_size.
5020 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5022 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5023 treat weak symbols conservatively.
5024 (xg_check_operand): Use new xtensa-isa.h functions.
5025 (is_dnrange): Delete.
5026 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5027 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5028 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5029 xtensa-isa.h functions.
5030 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5031 xg_instruction_matches_options): New.
5032 (xg_instruction_matches_rule): Handle O_register expressions. Call
5033 xg_instruction_matches_options.
5034 (transition_rule_cmp): New.
5035 (xg_instruction_match): Update call to xg_build_simplify_table.
5036 (xg_build_token_insn): Record loc fields.
5037 (xg_simplify_insn): Check is_specific_opcode field and
5038 density_supported flag.
5039 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5040 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5041 (xg_assemble_literal): Add error handling for O_big. Call
5042 record_alignment. Handle O_pltrel.
5043 (xg_valid_literal_expression): New.
5044 (xg_assemble_literal_space): Add slot parameter. Remove call to
5045 set_expr_symbol_offset. Add call to record_alignment. Update call to
5047 (xg_emit_insn): Delete.
5048 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5049 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5050 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5051 and slot parameters. Handle new "alternate" relocations for absolute
5052 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5053 O_hi16. Use new xtensa-isa.h functions.
5054 (xg_assemble_tokens): Delete.
5055 (is_register_writer): Use new xtensa-isa.h functions.
5056 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5057 old-style RSR from LCOUNT.
5058 (next_frag_opcode): Delete.
5059 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5060 update_next_frag_state): New.
5061 (update_next_frag_nop_state): Delete.
5062 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5063 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5064 the state of the absolute-literals directive. Add calls to
5065 record_alignment and xtensa_set_frag_assembly_state. Call
5066 xtensa_switch_to_non_abs_literal_fragment instead of
5067 xtensa_switch_to_literal_fragment.
5069 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5070 (get_expanded_loop_offset): Change check for undefined opcode to an
5072 (xtensa_set_frag_assembly_state, relaxable_section,
5073 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5074 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5075 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5076 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5077 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5078 (xtensa_init_fix_data): New.
5079 (xtensa_frob_label): Reset label symbol to the current frag. Check
5080 do_align_targets and generating_literals flag. Propagate frequency
5081 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5082 (xtensa_unrecognized_line): New.
5083 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5084 to xtensa_set_frag_assembly_state.
5085 (error_reset_cur_vinsn): New.
5086 (md_assemble): Remove check for literal frag. Remove call to
5087 istack_init. Call use_transform instead of use_generics. Parse
5088 explicit instruction format specifiers. Move code for
5089 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5090 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5091 Add dwarf2_where call. Remote automatic alignment for ENTRY
5092 instructions. Move call to xtensa_clear_insn_labels to the end.
5093 Rearrange to handle bundles.
5094 (xtensa_cons_fix_new): Delete.
5095 (xtensa_handle_align): New.
5096 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5097 assignment to is_no_density field.
5098 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5099 instead of reloc_to_opnum. Handle "alternate" relocations.
5100 (xtensa_force_relocation, xtensa_check_inside_bundle,
5101 xtensa_elf_section_change_hook): New.
5102 (xtensa_symbol_new_hook): Delete.
5103 (xtensa_fix_adjustable): Check for difference of symbols with an
5104 offset. Check for external and weak symbols.
5105 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5106 (md_estimate_size_before_relax): Return expansion for the first slot.
5107 (tc_gen_reloc): Handle difference of symbols by producing
5108 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5109 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5110 tentative values into the output when linkrelax is set.
5111 (XTENSA_PROP_SEC_NAME): Define.
5112 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5113 Create literal tables only if using literal sections. Create new
5114 property tables instead of old instruction tables. Check for unaligned
5115 branch targets and loops.
5116 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5117 new_resource_table, clear_resource_table, resize_resource_table,
5118 resources_available, reserve_resources, release_resources,
5119 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5120 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5121 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5122 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5123 flag. Update checks for workaround options. Call
5124 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5125 (xtensa_cleanup_align_frags): Add special case for branch targets.
5126 Check for and mark unreachable frags.
5127 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5128 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5129 end of a zero-overhead loop body.
5130 (frag_can_negate_branch): Handle instructions with multiple slots.
5131 Use new xtensa-isa.h functions
5132 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5133 xtensa_mark_zcl_first_insns): New.
5134 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5135 transformations are disabled.
5136 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5137 multislot instructions.
5138 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5139 Likewise. Also error if transformations are disabled.
5140 (unrelaxed_frag_max_size): New.
5141 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5142 xtensa-isa.h functions.
5143 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5144 xtensa_opcode_is_loop instead of is_loop_opcode.
5145 (get_text_align_power): Replace as_fatal with assertion.
5146 (get_text_align_fill_size): Iterate instead of using modulus when
5148 (get_noop_aligned_address): Assert that this is for a machine-dependent
5149 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5150 xg_get_single_size, and frag_format_size.
5151 (get_widen_aligned_address): Rename to ...
5152 (get_aligned_diff): ... this function. Add max_diff parameter.
5153 Remove handling of rs_align/rs_align_code frags. Use
5154 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5155 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5156 and pass it back to caller.
5157 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5158 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5159 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5160 (relax_frag_text_align): Rename to ...
5161 (relax_frag_loop_align): ... this function. Assume loops can only be
5162 in the first slot of an instruction.
5163 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5164 instruction. Remove call to frag_wane.
5165 (relax_frag_narrow): Rename to ...
5166 (relax_frag_for_align): ... this function. Extend to handle
5167 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5168 RELAX_NARROW for the first slot.
5169 (find_address_of_next_align_frag, bytes_to_stretch): New.
5170 (future_alignment_required): Use find_address_of_next_align_frag and
5171 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5172 alignment decisions.
5173 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5174 Check if transformations are enabled for b_j_loop_end workaround.
5175 Use new xtensa-isa.h functions and handle multislot instructions.
5176 Update call to xg_assembly_relax.
5177 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5178 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5180 (convert_frag_narrow): Add segP, format and slot parameters. Call
5181 convert_frag_immed for branch instructions. Adjust calls to
5182 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5183 xg_get_single_size and xg_get_single_format.
5184 (convert_frag_fill_nop): New.
5185 (convert_frag_immed): Add format and slot parameters. Handle multislot
5186 instructions and use new xtensa-isa.h functions. Update calls to
5187 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5188 enabled for b_j_loop_end workaround. Use build_nop instead of
5189 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5190 frags. Use xg_get_single_size. Handle O_pltrel.
5191 (fix_new_exp_in_seg): Remove check for old plt flag.
5192 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5193 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5194 for loop opcode to an assertion. Mark all frags up to the end of the
5195 loop as not transformable.
5196 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5197 (get_subseg_info): New.
5198 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5200 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5201 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5202 (xtensa_switch_to_non_abs_literal_fragment): New.
5203 (cache_literal_section): Add is_code parameter and pass it through to
5204 retrieve_literal_seg.
5205 (retrieve_literal_seg): Add is_code parameter and use it to set the
5206 flags on the literal section. Handle case where head parameter is 0.
5207 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5208 set_frag_is_no_transform): New.
5209 (xtensa_create_property_segments): Add end_property_function parameter
5210 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5211 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5212 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5213 (add_xt_block_frags): Add end_property_function parameter and call it
5214 if it is non-zero. Call xtensa_frag_flags_init.
5215 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5216 get_frag_property_flags, frag_flags_to_number,
5217 xtensa_frag_flags_combinable, xt_block_aligned_size,
5218 xtensa_xt_block_combine, add_xt_prop_frags,
5219 init_op_placement_info_table, opcode_fits_format_slot,
5220 xg_get_single_size, xg_get_single_format): New.
5221 (istack_push): Inline call to tinsn_copy.
5222 (tinsn_copy): Delete.
5223 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5224 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5225 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5226 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5227 functions. Handle invisible operands.
5228 (tinsn_to_slotbuf): New.
5229 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5230 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5231 vinsn_from_chars, and xg_free_vinsn.
5232 (tinsn_from_insnbuf): New.
5233 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5234 instructions. Handle symbol differences.
5235 (get_num_stack_text_bytes): Use xg_get_single_size.
5236 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5237 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5238 get_expr_register, set_expr_symbol_offset_diff): New.
5239 * config/tc-xtensa.h (MAX_SLOTS): Define.
5240 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5241 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5242 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5244 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5245 (xtensa_frag_type struct): Add is_assembly_state_set,
5246 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5247 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5248 Replace is_generics and is_relax fields by is_no_transform field.
5249 Delete is_text and is_longcalls fields. Change text_expansion and
5250 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5251 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5252 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5253 (xtensa_fix_data struct): New.
5254 (xtensa_symfield_type struct): Delete plt field.
5255 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5256 forward declaration here.
5257 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5258 (XTENSA_SECTION_RENAME): Undefine.
5259 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5260 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5261 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5262 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5263 (unit_num_copies_func, opcode_num_units_func,
5264 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5265 (resource_table struct): New.
5266 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5267 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5268 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5269 (tinsn_copy): Delete prototype.
5270 (vliw_insn struct): New.
5271 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5272 (widen_spec_list): Add option conditions for density and boolean
5273 instructions. Add expansions using CONST16 and conditions for using
5274 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5276 (simplify_spec_list): Add option conditions for density instructions.
5277 Add entry for NOP instruction.
5278 (append_transition): Add cmp function pointer parameter and use it to
5279 insert the new entry in order.
5280 (operand_function_LOW16U, operand_function_HI16U): New.
5281 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5282 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5283 (enter_opname, split_string): Use xstrdup instead of strdup.
5284 (init_insn_pattern): Initialize new options field.
5285 (clear_req_or_option_list, clear_req_option_list,
5286 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5288 (parse_insn_pattern): Parse option conditions.
5289 (transition_applies): New.
5290 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5291 swapped last arguments in calls to append_constant_value_condition.
5292 Call clone_req_option_list. Add warning about invalid opcode.
5293 Handle LOW16U and HI16U function names.
5294 (build_transition_table): Add cmp parameter and use it in calls to
5295 append_transition. Use new xtensa-isa.h functions. Check
5296 transition_applies before adding entries.
5297 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5298 pass it through to build_transition_table.
5299 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5300 ReqOption, transition_cmp_fn): New types.
5301 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5302 (transition_rule struct): Add options field.
5303 * doc/as.texinfo (Overview): Update Xtensa options.
5304 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5305 --[no-]relax, and --[no-]generics options. Update descriptions of
5306 --text-section-literals and --[no-]longcalls. Add
5307 --[no-]absolute-literals and --[no-]transform.
5308 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5309 Remove use of "generic" and "specific" terminology for opcodes.
5310 (Xtensa Registers): Generalize the syntax description to include
5311 user-defined register files.
5312 (Xtensa Automatic Alignment): Update.
5313 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5314 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5315 (Xtensa Directives): Remove confusing rules about precedence.
5316 (Density Directive, Relax Directive): Delete.
5317 (Schedule Directive): New.
5318 (Generics Directive): Rename to ...
5319 (Transform Directive): ... this node.
5320 (Literal Directive): Update for absolute literals. Missing
5321 literal_position directive is now an error.
5322 (Literal Position Directive): Update for absolute literals.
5323 (Freeregs Directive): Delete.
5324 (Absolute Literals Directive): New.
5325 (Frame Directive): Minor editing.
5326 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5327 Update dependencies.
5328 * Makefile.in: Regenerate.
5330 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5332 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5333 to build the second and third fixups for a composite relocation.
5334 (macro_read_relocs): New function.
5335 (macro_build): Use it.
5336 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5337 Simplify fragging code accordingly.
5338 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5339 of the composite relocation. Set fx_tcbit in both fixups.
5341 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5343 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5344 (md_apply_fix3): Don't treat composite relocs as done.
5346 2004-10-07 Jan Beulich <jbeulich@novell.com>
5348 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5349 prefix for symbol names generated from the LOCAL macro directive.
5351 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5352 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5354 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5356 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5358 (md_assemble): Add error checking for Co-Processor instructions.
5359 (get_cinv_parameters): Add 'b' option to invalidate the
5360 branch-target cache.
5362 2004-10-05 Paul Brook <paul@codesourcery.com>
5364 * config/tc-arm.c (unwind): New variable.
5365 (vfp_sp_encode_reg): New function.
5366 (vfp_sp_reg_required_here): Use it.
5367 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5368 (vfp_parse_reg_list): New function.
5369 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5370 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5371 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5372 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5374 (md_pseudo_table): Add them.
5375 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5376 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5377 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5378 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5379 require_hashconst, add_unwind_opcode): New functions.
5380 * doc/c-arm.texi: Document unwinding opcodes.
5381 * NEWS: Mention the new feature.
5383 2004-10-04 Eric Christopher <echristo@redhat.com>
5385 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5387 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5389 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5391 * config/tc-s390.c (md_apply_fix3): Likewise.
5392 * config/tc-sparc.c (md_apply_fix3): Likewise.
5394 2004-10-01 Paul Brook <paul@codesourcery.com>
5396 * config/tc-arm.c (arm_elf_section_type): New function.
5397 (arm_elf_change_section): Set section link for exidx sections.
5398 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5399 (md_elf_section_type): Define.
5401 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5403 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5404 instruction's offset.
5406 2004-10-01 Adam Nemet <anemet@lnxw.com>
5408 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5410 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5412 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5413 asymbol *, instead use symbol_get_bfdsym.
5415 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5417 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5419 2004-09-30 Paul Brook <paul@codesourcery.com>
5421 * config/tc-arm.c (do_smi, do_nop): New functions.
5422 (insns): Add ARMv6ZK instructions.
5423 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5424 (tc_gen_reloc): Ditto.
5425 (arm_cpus): Add mpcore and arm1176.
5426 (arm_archs): Add armv6{k,z,zk}.
5427 * doc/c-arm.texi: Document new cores and architectures.
5429 2004-09-30 Nick Clifton <nickc@redhat.com>
5431 * config/tc-arm.c: Use ISO C90 formatting.
5433 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5435 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5436 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5437 REG_TYPE_MVDX is expected.
5439 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5441 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5443 2004-09-21 James E Wilson <wilson@specifixinc.com>
5445 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5446 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5447 output_spill_base, output_unat_psprel, output_lc_psprel,
5448 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5449 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5450 output_spill_psprel_p): Use it.
5452 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5454 * config/tc-crx.c (handle_LoadStor): New function.
5455 Handle load/stor unique instructions before parsing.
5457 2004-09-17 Paul Brook <paul@codesourcery.com>
5459 * config/tc-arm.c (s_arm_rel31): New funciton.
5460 (md_pseudo_table): Add .rel31.
5461 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5462 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5463 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5464 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5465 (arm_parse_reloc): Add (target2).
5467 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5469 * Makefile.am: Run "make dep-am".
5470 * Makefile.in: Regenerate.
5471 * aclocal.m4: Regenerate.
5472 * configure: Regenerate.
5473 * doc/Makefile.in: Regenerate.
5474 * po/POTFILES.in: Regenerate.
5475 * po/gas.pot: Regenerate.
5477 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5479 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5480 [!LLONG_MAX]: Ditto.
5482 2004-09-13 Paul Brook <paul@codesourcery.com>
5484 * config/tc-arm.c: Rename RELABS to TARGET1.
5486 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5488 * messages.c (as_internal_value_out_of_range): Cast values passed
5489 to as_bad_where or as_warn_where to proper type.
5491 2004-09-11 Theodore A. Roth <troth@openavr.org>
5493 * config/tc-avr.c: Add support for
5494 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5496 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5498 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5499 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5501 2004-09-08 Paul Brook <paul@codesourcery.com>
5503 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5504 fini_array and preinit_array section types.
5505 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5507 * doc/as.texinfo: Document extra section types.
5509 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5511 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5512 * Makefile.in: Regenerated.
5513 * configure.in: Set em for arm*-*-symbianelf*.
5514 * configure: Regenerated.
5515 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5516 vectors when appropriate.
5517 * config/te-symbian.h: New file.
5519 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5521 * config/tc-crx.c (gettrap): Exception vector can be case
5523 (process_label_constant): Fix a 32-bit displacement bug in branch
5525 (get_operandtype) : Bug fix, wrong operand was used.
5526 (process_label_constant): Initialize relocation type to
5529 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5531 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5532 for synthesizable cores.
5534 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5536 2004-08-25 Dmitry Diky <diwil@spec.ru>
5538 * config/tc-msp430.c: Clean-up the code.
5539 (md_relax_table): New relax table.
5540 (mcu_types): Sort MCU types.
5541 (md_pseudo_table): Add .profiler pseudo handler.
5542 (pow2value): New function.
5543 (msp430_profiler): New function.
5544 (msp430_operands): Add new insns handlers.
5545 (msp430_srcoperand): Add register operand handler, allow complex
5547 (md_estimate_size_before_relax): Rewritten.
5548 (md_convert_frag): Rewritten.
5549 (msp430_relax_frag): New function.
5550 * config/tc-msp430.h (md_relax_frag): define macro
5551 * doc/c-msp430.texi: Update information.
5553 2004-08-24 Nick Clifton <nickc@redhat.com>
5555 * as.c (std_shortopts): Allow -g to take an optional argument.
5556 (parse_args): Pass any switch starting with -g on to the backend
5559 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5561 * configure.in (arm*-*-symbianelf*): New target.
5562 (arm*-*-eabi*): Likewise.
5563 * configure: Regenerated.
5565 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5566 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5569 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5571 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5572 argument, don't do anything if current section is not
5573 .gnu.linkonce.t.* and linkonce_empty is set.
5574 (generate_unwind_image, dot_endp): Adjust callers, call
5575 start_unwind_section (*, 1) if nothing will be put into the
5578 2004-08-17 Nick Clifton <nickc@redhat.com>
5580 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5581 (show_usage): Add -g.
5582 (std_longopts): Add --gen-debug. Alpha sort the table.
5583 (parse_args): Print an error message if a switch is not handled.
5584 Handle the -g switch, calling md_debug_format_selector() if
5586 * NEWS: Mention new feature.
5587 * doc/as.texinfo: Document new switch.
5588 * doc/internals.texi: Document behaviour of md_parse_option.
5590 * config/tc-arm.c (md_parse_option): Do not issue an error message
5591 if the switch is not recognised.
5592 * config/tc-m68k.c (md_parse_option): Likewise.
5593 * config/tc-pdp11.c (md_parse_option): Likewise.
5594 * config/tc-v850.c (md_parse_option): Likewise.
5596 * as.h: Fix up formatting.
5599 2004-08-16 Nick Clifton <nickc@redhat.com>
5601 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5603 * configure.in: Sort architecture based tables alphabetically.
5604 * configure: Regenerate.
5606 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5608 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5609 { "cc", 68 }, with { "cr", 70 }.
5611 2004-08-13 Jan Beulich <jbeulich@novell.com>
5612 Nick Clifton <nickc@redhat.com>
5614 * as.c: Add and handle new --alternate command line option.
5615 * macro.c (macro_set_alternate): New.
5616 * macro.h (macro_set_alternate): Declare.
5617 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5618 * doc/as.texinfo: Document new command line option and pseudo-ops
5619 as well as insert documentation originating from gasp about
5620 alternate macro syntax.
5621 * NEWS: Mention new command line option and pseudo-ops.
5623 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5625 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5628 2004-08-06 Paul Brook <paul@codesourcery.com>
5630 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5631 Handle new relocations.
5632 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5634 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5636 * write.c (relax_segment): Use was_address instead of address when
5637 setting fr_fix field for align frag due to backwards .org.
5639 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5641 Introduce SH2a support.
5642 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5643 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5645 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5646 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5647 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5648 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5649 to end of conditional expression.
5650 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5651 * config/tc-sh.c: Add sh2a-nofpu support.
5652 2003-12-29 DJ Delorie <dj@redhat.com>
5653 * tc-sh.c: Add sh2a support.
5654 (parse_reg): Add tbr.
5655 (parse_at): Support @@(disp,tbr).
5656 (get_specific): Support sh2a opcodes.
5657 (insert4): New, for 4 byte relocs.
5658 (build_Mytes): Support sh2a opcodes.
5659 (md_apply_fix3_Mytes): Support sh2a opcodes.
5660 2003-12-02 Michael Snyder <msnyder@redhat.com>
5661 * config/tc-sh.c (md_parse_option): Handle sh2a.
5662 (sh_elf_final_processing): Ditto.
5664 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5666 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5669 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5671 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5672 (ppc_arch): Expand comment.
5674 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5676 * config/tc-crx.c: Support evaluating the difference between two
5678 * config/tc-crx.h: Likewise.
5680 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5682 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5684 (ia64_elf_section_change_hook): Set the linked-to section for
5687 2004-07-26 Dmitry Diky <diwil@spec.ru>
5689 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5690 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5691 msp430xG438, msp430xG439.
5693 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5695 * doc/as.texinfo (Section, PushSection): Correct documentation
5698 2004-07-21 Jan Beulich <jbeulich@novell.com>
5700 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5701 permissible for the selected instruction suffix.
5702 (match_template): Don't permit 64-bit general purpose operands in
5704 (finalize_imm): Permit 64-bit immediates.
5705 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5706 specially except for the width of the used base and/or index
5707 registers. For 32-bit displacements, use sign-extended
5708 relocations only when using 64-bit addressing.
5709 Force zero displacement on rip-relative addressing when there is
5710 no other displacement.
5711 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5712 specially except for the width of the used base and/or index
5714 (parse_register): Disallow Reg64 registers in 32-bit mode.
5716 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5717 suffix if the instruction doesn't support it.
5719 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5721 * config/tc-mips.c (append_insn): Handle constant expressions with
5722 no associated relocation.
5723 (mips_ip): Cancel the expression after use for the Q format
5725 (parse_relocation): Return no relocation for unsupported
5727 (my_getSmallExpression): Return no relocation if no relocation
5730 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5732 * config/obj-som.c (adjust_stab_sections): Add prototype.
5733 (obj_som_compiler, obj_som_version, obj_som_copyright,
5734 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5735 * config/tc-hppa.c (update_subspace): Likewise.
5736 (is_defined_subspace): Amplify comment.
5737 * config/obj-som.h (som_frob_file): Add prototype.
5739 2004-07-19 Christopher Faylor <cgf@timesys.com>
5740 H.J. Lu <hongjiu.lu@intel.com>
5742 * subsegs.c (section_symbol): Don't create a new segment when
5743 existing segment is undefined.
5745 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5747 * config/tc-arm.c: Include include/opcode/arm.h.
5748 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5749 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5750 (FPU_ARCH_*): Delete.
5751 * Makefile.am: Update dependencies.
5752 * Makefile.in: Regenerate.
5754 2004-07-15 Nick Clifton <nickc@redhat.com>
5756 * configure.in: Accept armbe as a big-endian arm configuration.
5757 * configure: Regenerate.
5759 2004-07-13 Thomas Nystrom <thn@saeab.se>
5761 * config/tc-i386.c (T_SHIFTOP): New constant.
5762 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5763 (intel_el1): Handle '~'.
5764 (intel_get_token): Handle '<>', '&', '|' and '~'.
5766 2004-07-13 Nick Clifton <nickc@redhat.com>
5768 (md_assemble): Remove spurious newline from end of as_bad error
5770 (intel_e05_1): Likewise.
5771 (intel_e11): Likewise.
5772 (intel_match_token): Likewise.
5774 2004-07-11 Andreas Schwab <schwab@suse.de>
5776 * config/tc-m68k.c: Convert to C90. Remove redundant
5777 declarations. Indentation fixup.
5778 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5779 obj_coff_section ourselves.
5781 2004-07-09 James E Wilson <wilson@specifixinc.com>
5783 * config/tc-ia64.c (default_big_endian): New.
5784 (dot_byteorder, md_begin): Use it.
5785 (md_parse_option): Set it.
5787 2004-07-09 Nick Clifton <nickc@redhat.com>
5789 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5790 * configure: Regenerate.
5791 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5792 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5793 sh_find_elf_flags if necessary.
5795 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5797 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5798 going to be split into more than one in-place addend, return 0
5799 for relocations against mergeable sections. Associate comments
5802 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5804 * Makefile.am (CPU_TYPES): Add crx.
5805 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5806 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5807 (DEPTC_crx_elf): New target.
5808 (DEPOBJ_crx_elf): Likewise.
5809 (DEP_crx_elf): Likewise.
5810 * Makefile.in: Regenerate.
5811 * configure.in: Add crx* target.
5812 * configure: Regenerate.
5813 * config/tc-crx.c: New file.
5814 * config/tc-crx.h: New file.
5815 * NEWS: Mention new target.
5817 2004-07-06 Nick Clifton <nickc@redhat.com>
5819 * config.in: Undefine TARGET_SYMBIAN by default.
5821 * configure: Regenerate. Add sh-symbian-elf target. If
5822 selected define TARGET_SYMBIAN.
5823 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5824 format if TARGET_SYMBIAN has been defined.
5826 * output-file.c (output_file_create): Report the target format
5827 chosen when bfd_openw reports that it is invalid.
5829 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5830 pseudo for BFD based assemblers.
5832 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5835 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5836 (md_parse_option): Remove redundant -isa testing.
5837 Make bfd_arch variable const.
5838 (md_show_usage): Make bfd_arch variable const.
5840 2004-07-03 James E Wilson <wilson@specifixinc.com>
5842 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5843 * config/tc-ia64.h (md_frag_check): Define.
5845 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5847 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5849 * doc/as.texinfo (Weak): Document PE weak symbols.
5851 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5853 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5854 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5855 (mips_frob_file): Rework so that only a single pass through the
5856 relocs is needed. Allow %lo()s to have higher offsets than their
5857 corresponding %hi()s or %got()s.
5859 2004-07-02 Nick Clifton <nickc@redhat.com>
5861 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5862 allow values which have come from undefined symbols.
5863 Always consider this fixup to have been processed as a reloc
5864 cannot be generated for it.
5866 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5868 * frags.h (struct frag): Add has_code and insn_addr fields.
5869 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5870 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5871 * config/tc-ppc.h (md_frag_check): Define.
5873 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5875 * doc/Makefile.am (info): Rename goal to...
5876 (info-local): ... this, to preserve implicit dependencies.
5877 * doc/Makefile.in: Regenerate with automake 1.8.5.
5879 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5881 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5882 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5883 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5884 (tc_gen_reloc): Likewise.
5885 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5886 (m32r_parse_name): Likewise.
5887 (m32r_cgen_parse_fix_exp): Likewise.
5888 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5889 (O_PIC_reloc): Likewise.
5890 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5891 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5892 for @GOTOFF, @GOT, @PLT.
5894 2004-06-21 Jan Beulich <jbeulich@novell.com>
5896 * gas/symbols.c: While discarding ordinary local absolute symbols
5897 when --strip-local-absolute is in effect, retain file symbols.
5899 2004-06-20 Andreas Schwab <schwab@suse.de>
5901 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5902 (md_parse_option): Likewise.
5904 2004-06-17 Jan Beulich <jbeulich@novell.com>
5906 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5907 * config/te-netware.h: New file.
5908 * config/te-ppcnw.h: Delete: Obsolete.
5909 * configure.in: Eliminate ill NetWare targets. Make generic
5910 NetWare target use proper emulation.
5911 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5912 reference to new te-netware.h.
5913 * configure: Regenerate.
5914 * Makefile.in: Regenerate.
5916 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5918 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5919 comparison in .insn pseudo operation.
5921 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5923 * config/obj-coff.c (coff_adjust_section_syms): Use
5924 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5925 (coff_frob_section): Likewise.
5926 * config/tc-mips.c (md_apply_fix3): Likewise.
5927 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5928 (elf_frob_file_after_relocs): Likewise.
5930 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5932 * config/tc-hppa.c (log2): Rename to exact_log2.
5933 (pa_next_subseg): Delete unused function.
5934 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5935 (create_new_subspace): Likewise.
5938 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5939 labels. Fix warning.
5941 2004-05-28 DJ Delorie <dj@redhat.com>
5943 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5944 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5945 or non-merged symbols.
5947 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5949 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5950 restore the old slot when inserting srlz.i/srlz.d.
5952 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5954 * Makefile.am: Regenerate dependecies.
5955 * Makefile.in: Regenerate.
5956 * config/tc-sh.c (valid_arch): Make unsigned.
5957 (preset_target_arch): Likewise.
5958 (md_begin): Use new architecture flags system.
5959 (get_specific): Likewise.
5960 (assemble_ppi): Likewise.
5961 (md_assemble): Likewise. Also fix error check for bad opcodes.
5962 (md_parse_option): Likewise. Also generate -isa values according
5963 to the table in bfd/cpu-sh.c instead of just constants. Also
5964 allow <arch>-up ISA variants.
5965 (sh_elf_final_processing): Replace if-else chain with a call to
5966 sh_find_elf_flags().
5968 2004-05-28 Peter Barada <peter@the-baradas.com>
5970 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5971 with zero offset into mode 2 addressing to save a word.
5973 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5975 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5976 (ar_is_only_in_integer_unit): New.
5977 (ar_is_only_in_memory_unit): New.
5978 (generate_unwind_image): Silence gcc on 32bit host.
5979 (md_assemble): Use ar_is_only_in_integer_unit instead of
5980 ar_is_in_integer_unit. Check AR access.
5982 2004-05-27 Peter Barada <peter@the-baradas.com>
5984 * config/tc-m68k.c (md_begin): Sort the opcode table into
5986 (m68k_compare_opcode): New function to do the sorting.
5988 2004-05-24 Peter Barada <peter@the-baradas.com>
5990 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5991 addressing on MIT style operands.
5992 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5994 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5997 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5999 * expr.c (operand, operator): Don't reject '++' and '--'.
6001 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6003 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6006 2004-05-17 Adam Nemet <anemet@lnxw.com>
6008 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6009 * configure: Regenerate.
6011 2004-05-13 Paul Brook <paul@codesourcery.com>
6013 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6015 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6017 * configure.in (or32-*-rtems*): Switch to elf.
6018 * configure: Regenerate.
6020 2004-05-13 Nick Clifton <nickc@redhat.com>
6022 * po/fr.po: Updated French translation.
6024 2004-05-11 Nick Clifton <nickc@redhat.com>
6026 * doc/as.texinfo (Section): Document G and T flags to .section
6027 directive. Document the extra arguments that the G flag
6028 requires. Document the #tls flag.
6030 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6032 * subsegs.c (section_symbol): Create a new section symbol if
6033 the existing one doesn't match.
6034 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6036 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6038 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6039 to cope with VR4181A errata MD(1) and MD(4).
6041 2004-05-07 Brian Ford <ford@vss.fsi.com>
6043 * NEWS: Mention .secrel32 for pe[i]-i386.
6045 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6047 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6048 (HANDLE_ALIGN): New.
6050 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6052 * Makefile.am (DIST_SUBDIRS): Define.
6053 * aclocal.m4: Regenerate with automake 1.8.4.
6054 * Makefile.in: Likewise.
6055 * doc/Makefile.in: Likewise.
6057 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6059 * config/tc-ia64.c (dot_serialize): Declare.
6060 (dot_serialize): New function.
6061 (md_pseudo_table): Add ".serialize.data" and
6062 ".serialize.instruction" directives.
6064 2004-05-06 Nick Clifton <nickc@redhat.com>
6066 * messages (as_internal_value_out_of_range): Print a message about
6067 a value being out of range. Be consistent about whether the
6068 values are printed in decimal or hexadecimal.
6069 (as_warn_value_out_of_range): Generate a warning message about an
6071 (as_bad_value_out_of_range): Generate an error message about an
6073 * as.h: Prototype the new functions.
6074 * config/tc-alpha.c (insert_operand): Use new function.
6075 * config/tc-arc.c (arc_insert_operand): Likewise.
6076 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6077 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6078 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6079 * config/tc-s390.c (s390_insert_operand): Likewise.
6080 * config/tc-v850.c (v850_insert_operand): Likewise.
6082 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6084 * configure.in: Set em=linux for frv-*-*linux*.
6085 * configure: Rebuilt.
6086 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6087 (frv_md_fdpic_enabled): New.
6088 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6089 (DEFAULT_FDPIC): New.
6090 (frv_flags): Use DEFAULT_FDPIC.
6091 (frv_pic_flag): Likewise.
6092 (OPTION_NOPIC): New.
6093 (md_longopts): Add -mnopic.
6094 (md_parse_option): Handle it.
6095 (md_show_usage): Add -mfdpic and -mnopic.
6097 2004-05-05 Peter Barada <peter@the-baradas.com>
6099 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6100 chips for invalid coldfire instructions, rename selectors
6101 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6102 add current_chip to track which chip is referred to(including save/restore),
6103 use current_chip to select control registers, not current_arch.
6104 (md_show_usage): Add new chips.
6105 * doc/c-m68k.texi: Document new command line switches.
6107 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6109 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6110 (NOP_OPCODE): Define.
6111 (s390_align_code): Remove prototype.
6112 * tc-s390.c (s390_align_code): Remove.
6114 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6116 * config/tc-ia64.c (make_unw_section_name): Removed.
6117 (start_unwind_section): New function.
6118 (generate_unwind_image): Take const segT instead of const
6120 (dot_handlerdata): Adjusted.
6121 (dot_endp): Likewise.
6123 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6125 * config/obj-elf.c (obj_elf_change_section): Allow the
6126 ".note.GNU-stack" section has SHF_EXECINSTR.
6128 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6130 * config/obj-elf.c (get_section): Return bfd_boolean.
6131 (obj_elf_change_section): Call bfd_get_section_by_name_if
6132 instead of bfd_map_over_sections.
6134 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6136 * config/obj-elf.c (get_section): New function.
6137 (obj_elf_change_section): Support multiple sections with same
6140 2004-04-30 Nick Clifton <nickc@redhat.com>
6142 * config/tc-arm.c (create_register_alias): Fix typo checking for
6143 case sensitive register aliases.
6144 (co_proc_number): Use error message string in all_reg_maps[]
6146 (cp_reg_required_here): Likewise.
6147 (fp_reg_required_here): Likewise.
6149 2004-04-29 Brian Ford <ford@vss.fsi.com>
6151 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6153 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6155 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6156 (load_address, macro, mips_ip, md_parse_option)
6157 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6158 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6159 embedded-PIC handling, and update comments.
6160 (SWITCH_TABLE): Remove.
6161 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6162 (enum mips_pic_level): Remove EMBEDDED_PIC.
6163 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6164 (TC_FORCE_RELOCATION): Update comment.
6165 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6166 might be safe to remove now that MIPS embedded-PIC is gone.
6168 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6170 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6171 call to obj_set_subsection_attributes.
6172 (obj_som_init_stab_section): Likewise.
6173 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6174 (pa_def_subspaces): Provide comdat default.
6175 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6176 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6177 calls to create_new_subspace and update_subspace to pass comdat flag.
6178 (create_new_subspace, update_subspace): Add new comdat argument. Use
6179 it in calls to obj_set_subsection_attributes.
6180 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6181 and use of comdat, common and dup_comm parameters.
6183 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6185 * config/obj-elf.c (obj_elf_change_section): Check if the old
6186 group name is NULL before comparison.
6188 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6190 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6192 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6194 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6196 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6198 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6199 (OPTION_MEMBEDDED_PIC): Remove.
6200 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6201 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6202 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6203 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6204 (OPTION_ELF_BASE): Renumber.
6205 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6206 (md_show_usage): Remove mention of -membedded-pic.
6207 * doc/as.texinfo: Remove mention of -membedded-pic.
6209 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6211 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6212 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6214 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6215 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6216 USE_GLOBAL_POINTER_OPT.
6218 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6220 * config/tc-mips.c (macro): One more use of load_delay_nop.
6222 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6224 * config/tc-mips.c (load_delay_nop): New function.
6225 (load_address, macro): Use load_delay_nop() to build a nop
6226 which can be omitted with gpr_interlocks.
6228 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6230 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6231 cop_interlocks): Remove superfluous CPU entries.
6233 2004-04-22 Paul Brook <paul@codesourcery.com>
6235 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6237 2004-04-22 Peter Barada <peter@the-baradas.com>
6239 * NEWS: Added support for EMAC instructions and MAC/EMAC
6241 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6242 scale factor tokens, trailing_ampersand to mark mask addressing
6243 for MAC/EMAC instructions.
6244 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6246 (yylex): Handle '>', '<', and '&' following '+'.
6247 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6248 architectures in archs[].
6249 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6250 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6252 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6253 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6255 Add EMAC operands to init_table[].
6257 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6259 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6261 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6262 * config/tc-arm.c (enum mstate): Delete from here.
6263 (mapping_state): Remove the static mapstate variable and instead
6264 store the state in the segment. This allows a per-section mapping
6265 state. Handle and ignore MAP_UNDEFINED states.
6266 (arm_elf_change_section): Get the current mapping state from the
6268 (s_ltorg): Set the mapping state to MAP_DATA.
6269 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6270 for each pool as it is emitted.
6272 2004-04-22 Nick Clifton <nickc@redhat.com>
6274 * config/tc-arm.h: Formatting tidy ups.
6276 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6278 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6280 2004-04-20 DJ Delorie <dj@redhat.com>
6282 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6283 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6284 [TE_PE] (O_secrel): Define.
6285 [TE_PE] (x86_pe_cons_fix_new): New.
6286 [TE_PE] (pe_directive_secrel): Likewise.
6287 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6289 2004-04-19 Eric Christopher <echristo@redhat.com>
6291 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6292 of previous patch for fix in gcc.
6294 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6296 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6298 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6300 * read.c (do_align): Call md_flush_pending_output, if defined.
6302 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6304 * expr.c (operand): Correct checks for ++ and --.
6306 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6308 * config/tc-generic.c: Add some comments.
6310 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6312 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6313 -{no-}mfix-vr4122-bugs.
6314 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6315 (append_insn, mips_emit_delays): Update accordingly.
6316 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6317 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6318 (md_parse_option): Update after above changes.
6319 (md_show_usage): Add -mfix-vr4120.
6321 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6323 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6324 of .section directive; add a reference to the ELF .subsection
6327 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6329 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6332 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6334 * Makefile.am: Remove mips from aout targets.
6335 * Makefile.in: Regenerate.
6336 * configure.in: Remove mips-dec-bsd* target.
6337 * configure: Regenerate.
6339 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6342 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6343 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6344 Update "mapping". Restrict some @ modifiers to 32 bit.
6346 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6347 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6349 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6350 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6351 dont_adjust_reloc_32 is set.
6352 (md_longopts): Add option -renesas.
6353 (md_parse_option, md_show_usage): Likewise.
6354 * doc/c-sh.texi: Likewise.
6356 2004-04-01 Dave Korn <dk@artimi.com>
6358 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6359 hi16 and lo16 fixS structs.
6360 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6361 exactly the same way as for RELOC_DLX_REL16.
6362 (machine_ip): properly respect LO flag in the_insn and
6363 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6364 (md_apply_fix3): apply RELOC_DLX_LO16.
6366 2004-03-30 Stan Shebs <shebs@apple.com>
6368 Remove long-obsolete MPW support.
6369 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6370 * configure.in: Remove mention of ppc-*-mpw* config.
6371 * configure.in: Likewise.
6373 2004-03-30 Nick Clifton <nickc@redhat.com>
6375 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6376 OBJ_ELF being defined.
6378 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6380 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6382 2004-03-23 Paul Brook <paul@codesourcery.com>
6384 * config/tc-arm.c (meabi_flags): New variable.
6385 (arm_parse_eabi): New function.
6386 (md_begin): Set flags for EABI v3.
6388 (arm_long_opts): Add meabi.
6389 * doc/as.texinfo <ARM>: Document -meabi.
6390 * doc/c-arm.texi: Ditto.
6392 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6394 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6395 tables even when use_literal_section flag is not set.
6397 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6399 * config/tc-sh.c: Remove trailing whitespace.
6401 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6403 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6404 --mul-bug-abort and the default behavior.
6405 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6406 (err_for_dangerous_mul_placement): New variable.
6407 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6409 (md_cris_relax_table): Have placeholder for STATE_MUL.
6410 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6411 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6413 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6414 STATE_BYTE)>: Ditto.
6415 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6416 alignment and position of this frag, emit error message if
6418 (md_assemble): For a multiply insn and when checking it,
6419 transform the current frag into a special frag for that purpose.
6420 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6421 OPTION_MULBUG_ABORT_ON>: Handle new options.
6423 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6425 * config/tc-xtensa.c (mark_literal_frags): New function.
6426 (xtensa_move_literals): Call mark_literal_frags for all literal
6427 segments, including init and fini literal segments.
6428 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6430 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6432 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6433 (pa_comm): Set BSF_OBJECT in symbol flags.
6435 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6437 * Makefile.am: Run "make dep-am".
6438 * Makefile.in: Regenerate.
6439 * doc/Makefile.in: Regenerate.
6440 * config.in: Regenerate.
6441 * po/gas.pot: Regenerate.
6443 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6445 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6446 (demand_empty_rest_of_line): Issue an error here.
6447 (ignore_rest_of_line): Silently skip to end.
6448 (demand_copy_string): Issue an error, not warning.
6450 * config/obj-elf.c (obj_elf_section_name): Likewise.
6451 (obj_elf_section): Likewise.
6452 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6453 (arc_extinst): Likewise.
6454 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6455 (dot_spill): Likewise.
6456 (dot_unwabi): Likewise.
6457 (dot_prologue): Likewise.
6459 * expr.c (operand): Reject ++ and --.
6460 (operator): Likewise.
6462 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6464 * config/tc-sh.c: Include dw2gencfi.h.
6465 (sh_cfi_frame_initial_instructions): New function.
6466 (sh_regname_to_dw2regnum): Likewise.
6467 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6469 (TARGET_USE_CFIPOP): Define.
6470 (tc_cfi_frame_initial_instructions): Likewise.
6471 (tc_regname_to_dw2regnum): Likewise.
6472 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6473 * Makefile.am: Update dependencies.
6474 * Makefile.in: Regenerate.
6476 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6478 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6479 * configure: Regenerate.
6481 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6483 * read.c (s_leb128): Call md_flush_pending_output.
6485 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6487 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6488 * config/tc-i386.h (CpuPadLock): New define.
6489 (CpuUnknownFlags): Added CpuPadLock.
6491 2004-03-07 Andreas Schwab <schwab@suse.de>
6493 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6495 2004-03-07 Richard Henderson <rth@redhat.com>
6497 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6498 (cfi_finish): Likewise for fde.
6500 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6502 * config/tc-ia64.c (md_assemble): Properly handle NULL
6504 (ia64_handle_align): Don't abort if failed to add a stop bit.
6506 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6508 * Makefile.in: Regenerated.
6509 * aclocal.m4: Likewise.
6510 * configure: Likewise.
6511 * doc/Makefile.in: Likewise.
6513 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6515 * config/tc-ia64.c (dot_align): New.
6516 (ia64_do_align): Make it static.
6517 (md_pseudo_table): Use "dot_align" for "align".
6518 (ia64_md_do_align): Don't set align_frag here.
6519 (ia64_handle_align): Add a stop bit to the previous bundle if
6522 * config/tc-ia64.h (ia64_do_align): Removed.
6524 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6526 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6527 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6528 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6529 the most general type or the user specifically requested it.
6530 (md_assemble): Add a new error message for when an instruction
6531 is understood, but is not allowed due to an -isa option.
6533 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6535 * config/tc-ia64.c (align_frag): New.
6536 (md_assemble): Set the tc_frag_data field in align_frag for
6537 IA64_OPCODE_FIRST instructions.
6538 (ia64_md_do_align): Set align_frag.
6539 (ia64_handle_align): Add a stop bit if needed.
6541 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6542 (TC_FRAG_INIT): New.
6544 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6546 * config/tc-frv.c (fr400_audio): New variable.
6547 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6548 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6549 (target_implements_insn_p): New function.
6550 (md_assemble): Report an error if the processor doesn't implement
6553 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6555 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6556 (md_parse_option): Ditto.
6557 (OPTION_NO_SPECIAL_M32R): Added.
6558 (md_show_usage): Document it.
6559 (enable_speial_m32r): Changed a default value from 0 to 1.
6560 * doc/c-m32r.texi: Document the -no-bitinst option.
6562 2004-02-27 Nick Clifton <nickc@redhat.com>
6564 * config/tc-sh.c (get_operand): Revert previous delta.
6565 (tc_gen_reloc): Check for an unknown reloc type before processing
6568 2004-02-27 Hannes Reinecke <hare@suse.de>
6570 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6571 .insn pseudo operation.
6573 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6575 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6576 added for wrong syntax.
6578 2004-02-26 Eric Christopher <echristo@redhat.com>
6580 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6581 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6583 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6585 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6586 nibble types to assembler.
6588 2004-02-25 Fred Fish <fnf@redhat.com>
6590 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6592 2004-02-20 James E Wilson <wilson@specifixinc.com>
6594 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6596 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6597 (ia64_estimate_size_before_relax): New.
6598 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6599 (generate_unwind_image): Pass 1 to fixup_unw_records.
6600 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6601 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6603 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6605 * stabs.c (generate_asm_file): Avoid warning about use of
6606 uninitialized variable.
6608 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6610 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6611 body, and endp, allow unwind records which do not have a "t"
6612 (time/instruction) field.
6614 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6616 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6617 (do_mav_dspsc_2): Likewise.
6618 Fix accumulator registers move opcodes.
6620 2004-02-13 Hannes Reinecke <hare@suse.de>
6621 Jakub Jelinek <jakub@redhat.com>
6623 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6625 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6627 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6628 (tc_frob_symbol): New macro definition.
6629 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6631 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6633 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6636 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6638 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6639 (TC_CASE_SENSITIVE): ... this.
6640 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6641 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6643 2004-02-06 James E Wilson <wilson@specifixinc.com>
6645 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6646 (generate_unwind_image): Re-add it here.
6648 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6650 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6651 * read.h (SKIP_WHITESPACE): Turn into an expression.
6652 * read.c (read_a_source_file): A pseudo is removed by having a
6655 2004-02-05 James E Wilson <wilson@specifixinc.com>
6657 * config/tc-ia64.c (output_endp): New.
6658 (count_bits): Delete.
6659 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6660 endp unwind records.
6661 (fixup_unw_records): Handle endp unwind records. Delete code for
6662 shortening prologue regions not followed by a body record.
6663 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6664 * config/tc-ia64.h (unw_record_type): Add endp.
6666 2004-02-03 James E Wilson <wilson@specifixinc.com>
6668 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6669 fill padding bytes with zeroes.
6670 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6671 sets unwind_record slot_number and slot_frag fields.
6673 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6675 * config/tc-mips.c (add_got_offset_hilo): New function.
6676 (macro): Use load_register() and add_got_offset_hilo() to load
6677 constants instead of hardcoding code sequences throughout.
6679 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6681 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6683 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6685 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6687 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6688 of hard-coded test for TARGET_OS=elf.
6690 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6692 * config/tc-mips.c (hilo_interlocks): Change definition
6693 so that MIPS32, MIPS64 and later ISAs are included, along with
6694 the already-included machines. Update comments.
6696 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6698 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6699 undefined local labels.
6701 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6703 * config/tc-mips.c (load_address, macro): Update comments about
6704 NewABI GP relaxation.
6706 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6708 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6709 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6710 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6711 (set_at, load_register, load_address, move_register): Likewise.
6712 (load_got_offset, add_got_offset): Likewise.
6713 Update all calls and tidy accordingly.
6715 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6717 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6718 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6719 (RELAX_USE_SECOND): Bump to 0x10000.
6720 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6721 (mips_macro_warning): New variable.
6722 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6723 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6724 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6726 (append_insn): Update mips_macro_warning.sizes.
6727 (macro_start, macro_warning, macro_end): New functions.
6728 (macro_build): Don't emit warnings here.
6729 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6730 (md_convert_frag): Check for cases where one macro alternative
6731 needs a warning and the other doesn't. Emit a warning if the
6732 longer sequence was chosen.
6734 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6736 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6737 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6738 the first sequence, the size of the second sequence, and a flag
6739 that says whether we should warn.
6740 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6741 (RELAX_FIRST, RELAX_SECOND): New.
6742 (mips_relax): New variable.
6743 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6744 (append_insn): Remove "place" argument. Use mips_relax.sequence
6745 rather than "place" to check whether we're expanding the second
6746 alternative of a relaxable macro. Remove redundant check for
6747 branch relaxation. If generating a normal insn, and there
6748 is not enough room in the current frag, call relax_close_frag()
6749 to close it. Update mips_relax.sizes[]. Emit fixups for the
6750 second version of a relaxable macro. Record the first relaxable
6751 fixup in mips_relax. Remove tc_gen_reloc workaround.
6752 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6753 in the same way as in append_insn.
6754 (mips16_macro_build): Remove "place" argument.
6755 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6756 when generating the second version of a relaxable macro.
6757 (load_got_offset, add_got_offset): New functions.
6758 (load_address, macro): Use new relaxation machinery. Remove
6759 tc_gen_reloc workarounds.
6760 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6761 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6762 first version is needed.
6763 (tc_gen_reloc): Remove relaxation handling.
6764 (md_convert_frag): Go through the fixups for a relaxable macro and
6765 mark those that belong to the unneeded alternative as done. If the
6766 second alternative is needed, adjust the fixup addresses to account
6767 for the deleted first alternative.
6769 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6771 * frags.h (frag_room): Declare.
6772 * frags.c (frag_room): New function.
6773 * doc/internals.texi: Document it.
6775 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6777 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6778 optimization for -mtune=r3900, as this will break on other CPUs.
6780 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6782 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6783 be relaxed, use fixup.
6784 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6786 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6788 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6791 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6793 * config/tc-mips.c (append_insn): Properly detect variant frags
6794 that preclude swapping of relaxed branches. Correctly swap
6795 instructions between frags when dealing with relaxed branches.
6797 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6799 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6801 * aclocal.m4: Regenerate.
6802 * configure: Regenerate.
6804 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6806 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6809 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6811 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6812 reloc, reserve space for the delay slot as well as the jalr itself.
6814 2004-01-09 Paul Brook <paul@codesourcery.com>
6816 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6817 (do_vfp_sp2_from_reg2): New function.
6819 (do_vfp_dp_from_reg2): Check return values properly.
6821 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6823 * config/tc-mips.c (warn_nops): Remove static variable.
6824 (macro): Remove test of warn_nops.
6825 (md_shortops): Remove 'n'.
6826 (md_parse_option): Remove 'n' case.
6827 (md_show_usage): Remove -n.
6828 * doc/as.texinfo (Overview): Remove MIPS -n option.
6829 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6830 * NEWS: Mention removal of MIPS -n option.
6832 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6833 (cop_interlocks): Check ISA level.
6834 (cop_mem_interlocks): Define.
6835 (reg_needs_delay): Check cop_interlocks rather than
6836 ISA_HAS_COPROC_DELAYS.
6837 (append_insn): Likewise. Use cop_mem_interlocks rather than
6838 directly checking mips_opts.isa.
6839 (mips_emit_delays): Likewise.
6841 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6843 * config/tc-ia64.c (unwind): Move next_slot_number and
6844 next_slot_frag to ...
6845 (unw_rec_list): Here.
6846 (free_list_records): Removed.
6847 (output_unw_records): Likewise.
6848 (generate_unwind_image): Make it void.
6849 (alloc_record): Initialize next_slot_number and next_slot_frag.
6850 (slot_index): Take .org, .space and .align into account.
6851 (fixup_unw_records): Don't set slot_number to 0. Use
6852 list->next_slot_number and list->next_slot_frag instead of
6853 unwind.next_slot_number and unwind.next_slot_frag.
6854 (ia64_convert_frag): New.
6855 (generate_unwind_image): Generate a rs_machine_dependent frag
6857 (emit_one_bundle): Use list->next_slot_number and
6858 list->next_slot_frag instead of unwind.next_slot_number and
6859 unwind.next_slot_frag.
6861 * config/tc-ia64.h (md_convert_frag): Defined as
6863 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6865 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6867 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6868 * config/tc-frv.h (md_apply_fix3): Don't define.
6869 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6871 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6872 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6873 * config/tc-frv.c (line_separator_chars): Add `!'.
6874 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6875 * config/tc-frv.c (md_assemble): Clear insn upfront.
6876 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6877 * config/tc-frv.c (OPTION_FDPIC): New macro.
6878 (md_longopts): Add mfdpic.
6879 (md_parse_option): Handle it.
6880 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6881 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6882 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6883 (frv_pic_ptr): Parse funcdesc.
6885 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6887 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6888 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6890 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6892 * Makefile.am (Makefile): Move the dependency on
6893 $(BFDDIR)/configure.in to...
6894 (CONFIG_STATUS_DEPENDENCIES): ... here.
6895 (AUTOMAKE_OPTIONS): Require automake 1.8.
6896 * Makefile.in: Regenerate.
6897 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6898 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6899 $(BFDDIR)/configure.in here as well.
6900 * doc/Makefile.in: Regenerate.
6902 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6904 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6905 * Makefile.in: Regenerate.
6906 * aclocal.m4: Regenerate.
6907 * doc/Makefile.am (install, install-info): Remove.
6908 (install-data-local): A new hook for install-info.
6909 (AUTOMAKE_OPTIONS): Require automake 1.8.
6910 * doc/Makefile.in: Regenerate.
6912 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6914 * doc/c-sh.texi: Update description about floating point behavior
6917 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6919 * configure.in: Add m68k-uClinux target.
6920 * configure: Regenerate.
6922 For older changes see ChangeLog-0203
6928 version-control: never
projects / external / binutils.git / blob