1 2005-12-22 Jan Beulich <jbeulich@novell.com>
3 * symbols.h (snapshot_symbol): First parameter is now pointer
5 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
6 there. Use symbol_equated_p.
7 * expr.c (resolve_expression): Change first argument to
8 snapshot_symbol. Track possibly changed add_symbol consistently
9 across function. Resolve more special cases with known result.
10 Also update final_val when replacing add_symbol.
12 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
15 white space usage as well.
17 2005-12-20 Sterling Augustine <sterling@tensilica.com>
19 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
20 is_aligning_branch flag.
21 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
22 (future_alignment_required): Except for frags with is_aligning_branch
23 flag set, call frag_wane for frags that do not need to be reexamined
25 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
26 (convert_frag_immed): Likewise.
27 (convert_frag_narrow): Check is_aligning_branch flag.
28 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
30 2005-12-20 Sterling Augustine <sterling@tensilica.com>
32 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
33 (xg_init_vinsn): Remove redundant initialization.
34 (xg_clear_vinsn): Zero all the slots with a single memset.
35 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
37 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
39 * doc/t-mt.texi: Update MS1 to MT.
41 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
43 Second part of ms1 to mt renaming.
45 * configure.in (mt): Remove special case.
46 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
48 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
50 (md_parse_option, md_show_usage, md_begin, md_assemble,
51 md_cgen_lookup_reloc, md_atof): Adjust.
52 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
53 * config/tc-mt.h (TC_MT): Rename.
54 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
55 (md_apply_fix): Adjust.
56 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
57 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
59 2005-12-14 Jan Beulich <jbeulich@novell.com>
61 * config/tc-i386.c (add_prefix): More fine-grained handling of
62 REX prefixes. Or new prefix value into i.prefix instead of
65 2005-12-13 DJ Delorie <dj@redhat.com>
67 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
69 2005-12-12 Paul Brook <paul@codesourcery.com>
71 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
72 (do_bl): New function.
73 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
74 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
76 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
77 BFD_RELOC_ARM_PCREL_JUMP.
78 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
79 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
80 BFD_RELOC_ARM_PCREL_JUMP.
81 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
82 BFD_RELOC_ARM_PCREL_JUMP.
84 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
86 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
88 * configure.in: Replace ms1 arch with mt arch.
90 * configure.tgt: Replace ms1 arch with mt arch.
91 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
92 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
93 * doc/Makefile.in: Rebuilt.
95 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
97 Change 32-bit-branch expansion for --pic.
98 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
99 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
100 (cris_any_v0_v10_long_jump_size_pic): New macro.
101 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
102 (md_convert_frag): Similar.
103 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
104 (md_assemble, gen_cond_branch_32): Adjust similarly.
105 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
106 <case OPTION_ARCH>: Similar, if --pic.
108 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
111 * config/tc-i386.c (match_template): Handle monitor.
112 (process_suffix): Likewise.
114 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
117 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
120 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
122 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
124 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
126 * config/tc-z80.c (z80_start_line_hook): issue an error when
127 redefining a symbol with equ
128 * doc/as.texinfo(equ<z80>): mention difference with .equiv
129 * doc/as.texinfo(err): fix typo
130 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
133 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
136 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
137 R_HPPA relocations that are 32-bits wide.
139 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
140 Thiemo Seufer <ths@networkno.de>
142 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
143 (macro_build): Complain for invalid branch displacements.
144 (mips_validate_fix): Delete.
145 (md_apply_fix): Re-add pcrel support for branches. Use consistent
146 text for misaligned branch targets.
147 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
148 BFD pcrel processing. Remove error for unresolved branches.
149 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
151 2005-11-22 James E Wilson <wilson@specifix.com>
153 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
154 even when manual_bundling isn't set.
156 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
157 when the frag chain is broken by section switching.
159 2005-11-18 Jie Zhang <jie.zhang@analog.com>
161 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
162 * config/bfin-parse.y (asm_1): Check register type for load immediate
165 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
167 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
169 * write.c (write_object_file): Do not remove used weakrefd.
171 2005-11-17 Jan Beulich <jbeulich@novell.com>
173 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
174 DW_CFA_restore and DW_CFA_undefined in a loop.
176 2005-11-17 Jan Beulich <jbeulich@novell.com>
179 * symbols.h (S_CLEAR_VOLATILE): Declare.
180 * symbols.c (colon): Also accept redefinable symbols for
181 redefinition. Clone them before modifying.
182 (S_CLEAR_VOLATILE): Define.
183 * cond.c (s_ifdef): Also test for equated symbols.
184 * read.c (s_comm_internal): Also exclude non-redefinable
185 equated symbols. Clone redefinable ones before modifying.
186 (s_weakref): Clone redefinable symbols before modifying.
187 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
188 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
189 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
191 2005-11-16 Alan Modra <amodra@bigpond.net.au>
193 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
195 2005-11-16 Alan Modra <amodra@bigpond.net.au>
197 * configure.tgt (i386-*-gnu*): Set em=gnu.
198 * config/te-gnu.h: New file.
199 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
201 2005-11-16 Alan Modra <amodra@bigpond.net.au>
203 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
204 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
206 * read.c (s_lsym): Remove non-BFD assembler sym handling.
208 2005-11-16 Alan Modra <amodra@bigpond.net.au>
210 * read.c (s_comm_internal): Set bfd_com_section segment.
211 (s_mri_common): Likewise.
212 * write.c (write_object_file): Remove non-BFD assembler common
215 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
217 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
218 opcode if r4-r15 are not saved.
220 2005-11-15 Alan Modra <amodra@bigpond.net.au>
222 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
224 2005-11-14 Jan Beulich <jbeulich@novell.com>
226 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
227 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
228 (ar): Use AR_* instead of literals.
229 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
230 CR_PMV, CR_CMCV): Define.
231 (cr): Use CR_* instead of literals.
233 2005-11-14 Jan Beulich <jbeulich@novell.com>
235 * config/tc-ia64.c (md): Rename regsym to indregsym and move
236 it to the end of the structure.
237 (ar): Field regnum is unsigned.
239 (indirect_reg): Likewise.
240 (declare_register_set): Parameter regnum is unsigned.
241 (declare_register): Parameter numregs and base_regnum are
242 unsigned. So is the local loop variable.
243 (md_begin): Restrict scope of local variable regnum, which
244 also is unsigned. Replace loops with function calls where
245 possible. Re-order things so that register groups are kept
246 together. Remove all uses of regsym except for indirect
247 registers. Replace use of regsym by indregsym for indirect
249 (ia64_optimize_expr): Replace use of regsym by indregsym for
250 indirect registers, with appropriate bias.
252 2005-11-14 David Ung <davidu@mips.com>
254 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
255 for the MIPS16e save/restore instructions.
257 2005-11-11 Jan Beulich <jbeulich@novell.com>
259 * doc/Makefile.am: Make asconfig.texi writeable before trying
261 * doc/Makefile.in: Refresh.
263 2005-11-10 Jan Beulich <jbeulich@novell.com>
265 * config/tc-i386.c (intel_e11): Don't special-case segment
266 registers in brackets.
268 2005-11-10 Nick Clifton <nickc@redhat.com>
270 * config/tc-arm.c (BAD_ADDR_MODE): Define.
271 (arm_reg_parse_multi): Return NULL rather than FAIL.
272 (arm_reg_parse): Fix comment, the function returns FAIL rather
273 than NULL if it is unable to parse the register name.
274 (do_ldrex): Use BAD_ADDR_MODE.
275 Change error message for PC-relative addressing.
276 (do_strex): Likewise.
277 (do_t_ldrex): Use BAD_ADDR_MODE.
278 (do_t_strex): Likewise.
280 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
282 * config/tc-sparc.c (isoctal): Fix thinko.
284 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
286 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
287 flag_mri_m68k as condition for parsing the '$' as a prefix.
288 * as.h (DOLLAR_AMBIGU): Define if needed.
290 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
293 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
294 (ms1_architectures): Add ms2.
295 (md_parse_option): Add ms2.
296 (md_show_usage): Add ms2.
297 (md_assemble): Add JAL_HAZARD detection logic.
298 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
299 * doc/c-ms1.texi: New.
300 * doc/all.texi: Add MS1.
301 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
302 * doc/Makefile.in: Rebuilt.
303 * doc/Makefile: Rebuilt.
305 2005-11-07 Steve Ellcey <sje@cup.hp.com>
307 * configure: Regenerate after modifying bfd/warning.m4.
309 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
312 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
313 output constant data.
315 2005-11-07 Mark Mitchell <mark@codesourcery.com>
317 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
318 * doc/Makefile.in: Regenerated.
319 * doc/as.texinfo: Document "@FILE".
321 2005-11-07 Nick Clifton <nickc@redhat.com>
324 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
325 'x' attribute. Remember the actions of the 'w' and 'n' attributes
326 and do not allow the 'x','s' or 'd' attributes to change them.
328 2005-11-07 John Levon <levon@movementarian.org>
330 * config/tc-i386.h (tc_comment_chars): Define.
331 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
332 (i386_comment_chars): Add.
333 (md_parse_options): Process OPTION_DIVIDE.
334 (md_show_usage): Describe --divide option.
335 * doc/c-i386.texi: Document --divide option.
337 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
339 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
340 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
342 2005-11-07 Alan Modra <amodra@bigpond.net.au>
344 * macro.c (buffer_and_nest): Skip labels regardless of
345 NO_PSEUDO_DOT and flag_m68k_mri.
347 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
349 * expr.c (integer_constant): Match only 'B' as binary suffix if
350 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
353 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
355 * read.c (s_weakref): Do not permit redefinitions.
356 * symbols.c (colon): Do not permit redefinitions of equated
359 2005-11-01 Thiemo Seufer <ths@networkno.de>
362 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
363 * Makefile.in: Regenerate.
365 2005-11-01 Thiemo Seufer <ths@networkno.de>
367 * config/tc-mips.c (md_parse_option): Fix typo in comment.
369 2005-10-30 Mark Mitchell <mark@codesourcery.com>
371 * as.c (show_usage): Document "@FILE".
373 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
375 * Makefile.am (OBJ_FORMATS): Remove vms.
377 * Makefile.in: Regenerated.
379 * dep-in.sed: Replace " ./" with " ".
381 2005-10-28 Dave Brolley <brolley@redhat.com>
383 Contribute the following change:
384 2005-09-19 Dave Brolley <brolley@redhat.com>
386 * config/tc-m32c.c (default_isa): New static variable.
387 (m32c_isa): Now of type CGEN_BITSET.
388 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
390 2005-10-28 Paul Brook <paul@codesourcery.com>
392 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
393 instead of mcpu_cpu_opt.
395 2005-10-27 Sterling Augustine <sterling@tensilica.com>
397 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
398 refer to "ports" instead of "queues".
399 (check_t1_t2_reads_and_writes): Pass correct interface values to
400 xtensa_interface_inout.
402 2005-10-27 Jan Beulich <jbeulich@novell.com>
404 * read.c (assign_symbol): Also consider equates already defined.
405 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
406 * config/obj-coff.h (obj_symbol_clone_hook): New.
407 (coff_obj_symbol_clone_hook): Declare.
408 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
410 2005-10-26 DJ Delorie <dj@redhat.com>
412 * config/tc-m32c.c (md_relax_table, subtype_mappings,
413 md_convert_frag): Add jsr.w support.
415 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
417 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
418 and imm-8-HI operands.
420 2005-10-26 Paul Brook <paul@codesourcery.com>
422 * config/tc-arm.c (insns): Correct "sel" entry.
424 2005-10-26 Jan Beulich <jbeulich@novell.com>
426 * config/tc-i386.c (i386_operand): Don't check register prefix here.
427 (parse_real_register): Rename from parse_register.
428 (parse_register): New.
429 (i386_parse_name): New.
431 (intel_e11): Don't tolerate registers in offset expressions anymore.
432 (intel_get_token): Don't check register prefix here. Copy the actual
433 register token, not the canonical register name.
434 * config/tc-i386.h (md_operand): Delete.
435 (i386_parse_name): Declare.
436 (md_parse_name): Define.
438 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
440 * Makefile.am: Add Z80 cpu.
441 * Makefile.in: Regenerated.
442 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
443 and disallow newlines in quoted strings.
444 * configure.tgt: Add z80-*-coff.
445 * config/obj-coff.h: Add format "coff-z80".
446 * doc/Makefile.am: Add c-z80.texi.
447 * doc/Makefile.in: Regenerated.
448 * doc/all.texi: Add Z80.
449 * doc/c-z80.texi: New file
450 * doc/as.texinfo: Add z80 options and some z80-related remarks.
451 * config/tc-z80.c: New file
452 * config/tc-z80.h: New file
453 * NEWS: Mention new support.
455 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
457 * write.c (adjust_reloc_syms): Undo the change made on
458 2005-04-26 to allow local symbol set to undefined symbol.
460 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
462 * Makefile.am (bfin-parse.tab.h): Removed.
463 (bfin-parse.h): Added.
464 * Makefile.in: Regenerated.
466 2005-10-25 Alan Modra <amodra@bigpond.net.au>
468 * po/POTFILES.in: Regenerate.
469 * po/gas.pot: Regenerate.
471 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
473 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
474 make a single reloc with an offset rather than a stack.
475 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
477 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
479 * read.c (potable): Add weakref.
481 * read.h (s_weakref): Declare.
482 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
483 * symbols.c (colon): Clear weakrefr.
484 (symbol_find_exact): Rename to, and reimplement in terms of...
485 (symbol_find_exact_noref): ... new function.
486 (symbol_find): Likewise...
487 (symbol_find_noref): ... ditto.
488 (resolve_symbol_value): Resolve weakrefr without setting their
490 (S_SET_WEAK): Call hook.
491 (S_GET_VALUE): Follow weakref link.
492 (S_SET_VALUE): Clear weakrefr.
493 (S_IS_WEAK): Follow weakref link.
494 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
495 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
496 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
497 (symbol_mark_used): Follow weakref link.
498 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
499 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
500 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
501 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
502 * write.c (adust_reloc_syms): Follow weakref link. Do not
503 complain if target is undefined.
504 (write_object_file): Likewise. Remove weakrefr symbols. Drop
505 unreferenced weakrefd symbols.
506 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
508 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
509 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
510 * doc/as.texinfo: Document weakref.
511 * doc/internals.texi: Document new struct members, internal
514 2005-10-24 Jie Zhang <jie.zhang@analog.com>
516 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
517 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
518 * Makefile.in: Regenerate.
519 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
520 * config/tc-bfin.c (md_chars_to_number): Change the type of first
521 argument from unsigned char * to char * to remove signedness warnings.
523 2005-10-24 Jan Beulich <jbeulich@novell.com>
525 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
526 (dot_rot): Change type of num_* variables. Check for positive count.
527 (ia64_optimize_expr): Re-structure.
528 (md_operand): Check for general register.
530 2005-10-24 Jan Beulich <jbeulich@novell.com>
532 * config/tc-ia64.c (declare_register): Call symbol_create.
533 (md_begin): Remove local variables total, ar_base, and cr_base.
534 Start loops for registers at their respective first one. Don't
535 update md.regsym for alias names. Generate alias name tp for r13.
537 2005-10-21 DJ Delorie <dj@redhat.com>
539 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
540 names unstead of numbers.
542 2005-10-19 David Ung <davidu@mips.com>
544 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
545 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
546 hence avoiding to emit a nop.
548 2005-10-19 Jie Zhang <jie.zhang@analog.com>
550 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
552 (bfin_start_line_hook): Remove the workaround for LSETUP(.
553 (bfin_name_is_register): Remove the workarounds for LSETUP(
555 (bfin_start_label): Ditto.
557 2005-10-18 Bob Wilson <bob.wilson@acm.org>
559 * config/tc-xtensa.c (xtensa_end_directive): Restore
560 default_lit_sections regardless of use_literal_section.
562 2005-10-18 Jie Zhang <jie.zhang@analog.com>
564 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
565 * Makefile.in: Regenerated.
567 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
569 * doc/as.texinfo (.loc) Fix placement of '@end table'.
571 2005-10-17 Bob Wilson <bob.wilson@acm.org>
573 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
574 unsigned line number. Do not include "dwarf2dbg.h".
575 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
576 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
577 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
578 (md_assemble): Use as_where instead of dwarf2_where.
579 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
580 dwarf2_line_infos. Change to call new_logical_line followed by
583 2005-10-14 Mike Frysinger <vapier@gentoo.org>
585 * doc/as.texinfo (Section): Add missing ']' to .section example.
587 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
590 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
591 unknown opcode is found.
593 2005-10-12 Mark Mitchell <mark@codesourcery.com>
595 * NEWS: Mention @file.
597 2005-10-12 Nick Clifton <nickc@redhat.com>
599 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
600 generally tidy up the code.
601 * config/tc-avr.h: Likewise.
603 2005-10-12 Jan Beulich <jbeulich@novell.com>
605 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
606 (dot_pred_rel): Likewise.
607 (parse_operand): Likewise.
608 (ia64_unrecognized_line): Likewise.
609 (md_operand): Likewise.
611 2005-10-11 Jan Beulich <jbeulich@novell.com>
613 * expr.h (enum expr_mode): New.
614 (expression): Pass third argument to expr.
615 (expression_and_evaluate): New.
616 (deferred_expression): New.
617 (expr): Add third parameter.
618 (resolve_expression): New.
619 * struc-symbol.h (struct symbol): New members sy_volatile and
621 * symbols.c, symbols.h (symbol_clone): New.
622 (symbol_clone_if_forward_ref): New.
623 (snapshot_symbol): New.
624 (S_IS_VOLATILE): New.
625 (S_IS_FORWARD_REF): New.
626 (S_SET_VOLATILE): New.
627 (S_SET_FORWARD_REF): New.
628 * as.c (macro_expr): Use expression_and_evaluate.
629 * cond.c (s_if): Likewise.
630 (s_elseif): Likewise.
631 * dw2gencfi.c (cfi_parse_reg): Likewise.
632 * expr.c (operand): Add second parameter. Optionally call
633 deferred_expression. Pass mode argument to itself and md_parse_name.
634 Check mode before trying to evaluate symbol. Call
635 symbol_clone_if_forward_ref for both operands.
636 (expr): Add third parameter. Pass mode to operand and itself.
637 Optionally call resolve_expression.
638 (resolve_expression): New.
639 (get_single_number): Pass second argument to operand.
640 * read.c (potable): New entry for .eqv.
641 (read_a_source_file): Handle new == operator.
642 (get_absolute_expr): Use expression_and_evaluate.
644 (assign_symbol): Rename second parameter. Call symbol_clone on
645 legal and illegal redefinition. Call S_SET_VOLATILE and
646 S_SET_FORWARD_REF depending on mode.
647 (s_set): Update description.
648 (s_space): Call resolve_expression.
649 (pseudo_set): Optionally call deferred_expression. Check
650 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
652 * config/tc-ia64.h (md_parse_name): Add mode parameter.
653 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
654 * config/tc-m32r.h (md_parse_name): Likewise.
655 (m32r_parse_name): Likewise.
656 * config/tc-mmix.h (md_parse_name): Likewise.
657 * config/tc-mn10300.h (md_parse_name): Likewise.
658 (mn10300_parse_name): Likewise.
659 * config/tc-ppc.h (md_parse_name): Likewise.
660 * config/tc-sh.h (md_parse_name): Likewise.
661 (sh_parse_name): Likewise.
662 * config/tc-sh64.h (md_parse_name): Likewise.
663 (sh64_consume_datalabel): Likewise.
664 * config/tc-tic54x.h (md_parse_name): Likewise.
665 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
666 before trying to evaluate symbol.
667 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
668 * config/tc-sh.c (sh_parse_name): Likewise.
669 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
670 second argument to operandf. Pass mode parameter to sh_parse_name.
671 * doc/as.texinfo: Document .eqv and the == assignment operator.
673 2005-10-10 Ian Lance Taylor <ian@airs.com>
675 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
676 * Makefile.in: Regenerate.
678 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
680 * expr.c (operator): Allow "!=" as a synonym for "<>".
681 * doc/as.texinfo (Infix Op): Mention "!=".
683 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
685 * config/tc-hppa.c (strict): Don't initialize. Update comment.
686 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
687 found. Simplify handling of "ma" and "mb" completers.
689 2005-10-08 Paul Brook <paul@codesourcery.com>
691 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
692 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
694 (arm_cpu_option_table): Add canonical_name.
695 (arm_cpus): Populate canonical_name field.
696 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
697 aeabi_set_public_attributes, arm_md_end): New functions.
698 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
699 (md_assemble): Set thumb_arch_used and arm_arch_used.
700 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
701 * config/tc-arm.h (md_end): Define.
702 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
704 2005-10-06 Khem Raj <kraj@mvista.com>
705 NIIBE Yutaka <gniibe@m17n.org>
707 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
708 (parse_reg_without_prefix): New function.
709 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
711 (option md_longopts): Add allow-reg-prefix option.
712 * doc/c-sh.texi: Document --allow-reg-prefix option.
713 * NEWS: Mention the new switch.
715 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
717 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
720 2005-09-30 Sterling Augustine <sterling@tensilica.com>
721 Bob Wilson <bob.wilson@acm.org>
723 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
725 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
727 * Makefile.am: Run "make dep-am".
728 * Makefile.in: Regenerated.
729 * aclocal.m4: Likewise.
731 2005-09-30 Mark Mitchell <mark@codesourcery.com>
733 * as.c (main): Use expandargv.
735 2005-09-30 Jan Beulich <jbeulich@novell.com>
737 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
740 2005-09-30 Catherine Moore <clm@cm00re.com>
742 * Makefile.am: Bfin support.
743 * Makefile.in: Regenerated.
744 * aclocal.m4: Regenerated.
745 * configure: Regenerated.
746 * configure.in: Bfin support.
747 * configure.tgt: Bfin support.
748 * config/bfin-aux.h: New file.
749 * config/bfin-defs.h: New file.
750 * config/bfin-lex.l: New file.
751 * config/bfin-parse.y: New file.
752 * config/tc-bfin.c: New file.
753 * config/tc-bfin.h: New file.
754 * doc/Makefile.am: Recognize c-bfin.texi.
755 * doc/Makefile.in: Regenerated.
756 * doc/all.texi: Bfin support.
757 * doc/as.texinfo: Likewise.
758 * doc/c-bfin.texi: Document bfin-specific syntax and
761 2005-09-30 Paul Brook <paul@codesourcery.com>
763 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
764 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
765 normal infix conditions.
766 (C3E): Include Thumb-2 definition.
768 (insns): Use them for legacy mnemonics.
770 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
772 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
773 version of <locale.h> when ENABLE_NLS is not defined.
775 2005-09-29 Jan Beulich <jbeulich@novell.com>
777 * config/tc-ia64.c (parse_operands): Always parse first operand of
780 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
781 Alan Modra <amodra@bigpond.net.au>
783 * app.c (do_scrub_chars): Match open and close quote of strings.
784 Remove redundant EOF test in case 7.
786 2005-09-28 Jan Beulich <jbeulich@novell.com>
788 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
789 relocations in 16- and 32-bit modes.
790 (i386_displacement): Make pc-relative branch handling dependent
791 upon operand (rather than address) size.
793 2005-09-28 Jan Beulich <jbeulich@novell.com>
795 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
797 (dot_cfi_startproc): Likewise.
798 (dot_cfi_endproc): Likewise. Also check no extra input was given.
799 (dot_cfi_escape): Likewise.
801 2005-09-28 Jan Beulich <jbeulich@novell.com>
803 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
804 (TC_CONS_FIX_NEW): Define unconditionally.
805 (x86_pe_cons_fix_new): Remove.
806 * config/tc-i386.c (signed_cons): New.
807 (md_pseudo_table): Add slong.
808 (x86_cons_fix_new): Declare unconditionally.
809 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
810 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
813 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
815 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
816 buffer after copying string.
818 2005-09-27 Paul Brook <paul@codesourcery.com>
820 * config/arm.c (arm_cpus): Add more cpu names.
821 * doc/c-arm.texi: Document them.
823 2005-09-21 Alan Modra <amodra@bigpond.net.au>
825 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
827 2005-09-20 Richard Henderson <rth@redhat.com>
829 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
831 2005-09-20 Richard Henderson <rth@redhat.com>
833 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
835 (dwarf2_loc_mark_labels): New.
836 (dwarf2_gen_line_info_1): Split out of ...
837 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
838 (dwarf2_emit_label): New.
839 (dwarf2_directive_loc_mark_labels): New.
840 (out_set_addr): Take a symbol instead of frag+ofs.
841 (relax_inc_line_addr): Likewise.
842 (emit_inc_line_addr): Assert delta non-negative.
843 (process_entries): Remove dead code. Update to work with temp
844 symbols instead of frag+ofs.
845 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
846 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
847 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
848 * config/obj-elf.h (obj_frob_label): New.
849 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
850 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
851 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
852 Similarly in the respective tc_frob_label implementation functions.
853 * config/tc-i386.c (md_pseudo_table): Move file and loc to
854 non-elf section; add loc_mark_labels.
855 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
856 (ia64_flush_insns): Check for marked labels; emit line entry if so.
857 (emit_one_bundle): Similarly.
858 (ia64_frob_label): Record marked labels.
859 * config/tc-m68hc11.h (tc_frob_label): Remove.
860 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
861 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
862 * config/tc-sh64.h (tc_frob_label): Likewise.
863 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
865 2005-09-20 Alan Modra <amodra@bigpond.net.au>
867 * read.c (pseudo_set): Set segment of expression syms to expr_section.
869 2005-09-14 Jan Beulich <jbeulich@novell.com>
871 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
872 registers, floating point control and status words, and mxcsr as
873 well as (for 64-bit code) segment base registers and rflags.
875 2005-09-09 Dmitry Diky <diwil@spec.ru>
877 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
878 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
881 2005-09-08 Chao-ying Fu <fu@mips.com>
883 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
884 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
887 2005-09-08 Paul Brook <paul@codesourcery.com>
889 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
890 (do_smc, do_t_smc): ... to this.
891 (insns): Remane smi to smc.
892 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
895 2005-09-07 Richard Henderson <rth@redhat.com>
897 * dwarf2dbg.c (dwarf2_where): Set line->isa.
898 (dwarf2_set_isa): New.
899 (dwarf2_directive_loc): Rearrange to allow all options on one line.
900 * dwarf2dbg.h (dwarf2_set_isa): Declare.
901 * doc/as.texinfo: Update .loc documentation.
903 2005-09-07 Richard Henderson <rth@redhat.com>
905 * dwarf2dbg.c: Include safe-ctype.h.
906 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
907 (current): Initialize.
908 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
909 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
910 (dwarf2_directive_file): Cope with invalid filename.
911 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
912 epilogue_begin, is_stmt, isa.
913 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
915 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
916 and DWARF2_FLAG_EPILOGUE_BEGIN.
917 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
918 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
919 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
920 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
921 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
922 (struct dwarf2_line_info): Add isa member.
923 * doc/as.texinfo (LNS directives): New node.
925 2005-09-07 David Ung <davidu@mips.com>
927 * config/tc-mips.c (append_insn): Undo last change. Instead add
928 guard to suppress calling frag_grow if the current instruction is
929 one that allows a delay slot.
931 2005-09-06 Chao-ying Fu <fu@mips.com>
933 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
934 (mips_opts): Add -1 to initialize ase_mt.
935 (file_ase_mt): New variable for -mmt.
936 (CPU_HAS_MT): New define.
937 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
939 (mips_ip): Check ase_mt to enable MT instructions.
940 Handle !, $, *, &, +T, +t, g operand formats.
941 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
943 (OPTION_MT, OPTION_NO_MT): New define.
944 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
945 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
946 (mips_after_parse_args): Set ase_mt based on CPU.
947 (s_mipsset): Handle ".set mt" and ".set nomt".
948 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
949 (md_show_usage): Show usage of -mmt and -mno-mt.
950 * doc/as.texinfo: Document -mmt and -mno-mt options.
951 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
954 2005-09-06 Paul Brook <paul@codesourcery.com>
956 * config/tc-arm.c (arm_it): Add relax field.
957 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
958 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
959 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
960 do_t_mov_cmp): Allow relaxation.
961 (output_relax_insn): New function.
962 (put_thumb32_insn): New function.
963 (output_inst): Use new functions.
964 (md_assemble): Don't throw error on relaxable instructions.
965 (insns): Change "b" entry from TCE(...) to tCE(...).
966 (md_estimate_size_before_relax): Return 2.
967 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
968 relax_branch, arm_relax_frag): New functions.
969 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
971 * config/tc-arm.h (md_convert_frag): Remove definition.
972 (md_relax_frag): Define.
973 (arm_relax_frag): Add prototype.
975 2005-09-02 Paul Brook <paul@codesourcery.com>
977 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
979 2005-09-02 Paul Brook <paul@codesourcery.com>
981 * config/tc-arm.c (encode_arm_cp_address): Use
982 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
983 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
985 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
988 (insns): Use them for coprocessor instructions.
989 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
990 (get_thumb32_insn): New function.
991 (put_thumb32_insn): New function.
992 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
993 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
995 2005-09-02 Paul Brook <paul@codesourcery.com>
997 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
998 incorrect suffix matches.
1000 2005-09-01 David Ung <davidu@mips.com>
1002 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1003 when the frags are different for the 2 instructions we want to
1004 swap. If the lengths of the 2 instructions are not the same, we
1005 won't do the swap but emit an nop.
1007 2005-09-01 Dmitry Diky <diwil@spec.ru>
1009 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1010 as appropriate. Change frag_variant() to frag_var() for relaxes.
1012 2005-08-29 Nick Clifton <nickc@redhat.com>
1014 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1017 2005-08-26 Jan Beulich <jbeulich@novell.com>
1019 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1020 qualified operand of a branch.
1021 (intel_bracket_expr): Set JumpAbsolute here...
1022 (intel_e11): ... rather than here.
1024 2005-08-26 Christian Groessler <chris@groessler.org>
1026 * configure.tgt: Set bfd_gas also for z8k cpu.
1027 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1029 (newfix): Adapt to bfd reloc types.
1030 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1031 is available in the current frag.
1032 (md_convert_frag): Adapt function parameters.
1033 (tc_gen_reloc): New function.
1034 (md_section_align): Use bfd_get_section_alignment.
1035 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1036 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1038 * config/tc-z8k.h (TARGET_ARCH): Define.
1039 (tc_fix_adjustable): Define.
1041 2005-08-25 Chao-ying Fu <fu@mips.com>
1043 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1044 (mips_opts): Add -1 to initialize ase_dsp.
1045 (file_ase_dsp): New variable for -mdsp.
1046 (CPU_HAS_DSP): New define.
1047 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1049 (mips_ip): Add min_range and max_range for checking singed numbers.
1050 Check ase_dsp to enable DSP instructions.
1051 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1052 (OPTION_DSP, OPTION_NO_DSP): New define.
1053 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1054 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1055 (mips_after_parse_args): Set ase_dsp based on CPU.
1056 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1057 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1058 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1060 2005-08-23 David Ung <davidu@mips.com>
1062 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1065 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1068 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1070 2005-08-23 Phil Edwards <phil@codesourcery.com>
1072 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1074 2005-08-22 Jan Beulich <jbeulich@novell.com>
1076 * config/tc-i386.c (object_64bit): New.
1077 (i386_target_format): Initialize it.
1078 (output_disp): Use object_64bit for relocation type determination.
1079 (output_imm): Likewise.
1080 (i386_validate_fix): Likewise.
1081 (tc_gen_reloc): Likewise.
1082 (lex_got): Likewise. Remove static mode_name. Change array size
1083 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1084 (x86_cons): Use object_64bit for deciding whether quad fields can
1087 2005-08-18 Christian Groessler <chris@groessler.org>
1089 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1090 * config/tc-mcore.h: Likewise.
1091 * config/tc-z8k.h: Likewise.
1092 * config/tc-z8k.c: Likewise.
1093 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1094 sh_coff_reloc_mangle declaration.
1095 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1098 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1100 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1101 to confirm that no ISA is specified.
1103 2005-08-18 Nick Clifton <nickc@redhat.com>
1105 * write.c (relax_segment): Count the number of frags being
1106 processed and use this to compute a maximum limit on the number of
1107 iterations that will be allowed when attempting to relax the
1110 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1112 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1113 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1115 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1117 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1120 2005-08-15 Paul Brook <paul@codesourcery.com>
1122 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1124 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1126 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1128 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1129 (md_show_usage): Likewise.
1130 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1132 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1134 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1135 (md_gather_operands): Add support for optional operands.
1137 2005-08-12 Dmitry Diky <diwil@spec.ru>
1138 * config/tc-msp430.c (msp430_enable_relax): New flag.
1139 (msp430_enable_polys): Likewise.
1140 (OPTION_RELAX): New option.
1141 (OPTION_POLYMORPHS): Likewise.
1142 (md_longopts): New long options.
1143 (md_show_usage): Updated.
1144 (md_parse_option): Add new options handler.
1145 (msp430_operands): Add check if polymorph insns are enabled.
1146 (msp430_force_relocation_local): New function.
1147 (md_apply_fix): Now delete relocs according to new flags combination.
1148 (msp430_relax_frag): Convert long branches to short branches only if
1149 flag msp430_enable_relax is set.
1150 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1151 (msp430_force_relocation_local): Likewise.
1152 * doc/c-msp430.texi: Describe new options.
1154 2005-08-11 Ian Lance Taylor <ian@airs.com>
1156 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1157 (stamp-mk.com): Likewise.
1158 (EXTRA_DIST): Remove make-gas.com from list.
1159 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1160 * Makefile.in: Regenerate.
1162 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1164 * subsegs.c (subseg_change): Move declaration of seginfo to before
1167 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1169 * README-vms: Delete.
1170 * config-gas.com: Delete.
1171 * makefile.vms: Delete.
1172 * vmsconf.sh: Delete.
1173 * config/atof-tahoe.c: Delete.
1174 * config/m88k-opcode.h: Delete.
1175 * config/obj-bout.c: Delete.
1176 * config/obj-bout.h: Delete.
1177 * config/obj-hp300.c: Delete.
1178 * config/obj-hp300.h: Delete.
1179 * config/tc-a29k.c: Delete.
1180 * config/tc-a29k.h: Delete.
1181 * config/tc-h8500.c: Delete.
1182 * config/tc-h8500.h: Delete.
1183 * config/tc-m88k.c: Delete.
1184 * config/tc-m88k.h: Delete.
1185 * config/tc-tahoe.c: Delete.
1186 * config/tc-tahoe.h: Delete.
1187 * config/tc-tic80.c: Delete.
1188 * config/tc-tic80.h: Delete.
1189 * config/tc-w65.c: Delete.
1190 * config/tc-w65.h: Delete.
1191 * config/te-aux.h: Delete.
1192 * config/te-delt88.h: Delete.
1193 * config/te-delta.h: Delete.
1194 * config/te-dpx2.h: Delete.
1195 * config/te-hp300.h: Delete.
1196 * config/te-ic960.h: Delete.
1197 * config/vms-a-conf.h: Delete.
1198 * doc/c-a29k.texi: Delete.
1199 * doc/c-h8500.texi: Delete.
1200 * doc/c-m88k.texi: Delete.
1201 * README: Remove obsolete examples, and list of supported targets.
1202 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1203 bout and hp300 support.
1204 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1205 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1207 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1208 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1209 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1211 * dw2gencfi.c: Likewise.
1212 * dwarf2dbg.c: Likewise.
1213 * ehopt.c: Likewise.
1214 * input-file.c: Likewise.
1215 * listing.c: Likewise.
1216 * literal.c: Likewise.
1217 * messages.c: Likewise.
1219 * output-file.c: Likewise.
1221 * stabs.c: Likewise.
1222 * struc-symbol.h: Likewise.
1223 * subsegs.c: Likewise.
1224 * subsegs.h: Likewise.
1225 * symbols.c: Likewise.
1226 * symbols.h: Likewise.
1228 * write.c: Likewise.
1229 * write.h: Likewise.
1230 * config/aout_gnu.h: Likewise.
1231 * config/obj-aout.c: Likewise.
1232 * config/obj-aout.h: Likewise.
1233 * config/obj-coff.c: Likewise.
1234 * config/obj-coff.h: Likewise.
1235 * config/obj-evax.h: Likewise.
1236 * config/obj-ieee.h: Likewise.
1237 * config/tc-arm.c: Likewise.
1238 * config/tc-arm.h: Likewise.
1239 * config/tc-avr.c: Likewise.
1240 * config/tc-avr.h: Likewise.
1241 * config/tc-crx.h: Likewise.
1242 * config/tc-d10v.h: Likewise.
1243 * config/tc-d30v.h: Likewise.
1244 * config/tc-dlx.h: Likewise.
1245 * config/tc-fr30.h: Likewise.
1246 * config/tc-frv.h: Likewise.
1247 * config/tc-h8300.c: Likewise.
1248 * config/tc-h8300.h: Likewise.
1249 * config/tc-hppa.h: Likewise.
1250 * config/tc-i370.h: Likewise.
1251 * config/tc-i386.c: Likewise.
1252 * config/tc-i386.h: Likewise.
1253 * config/tc-i860.h: Likewise.
1254 * config/tc-i960.c: Likewise.
1255 * config/tc-i960.h: Likewise.
1256 * config/tc-ip2k.h: Likewise.
1257 * config/tc-iq2000.h: Likewise.
1258 * config/tc-m32c.h: Likewise.
1259 * config/tc-m32r.h: Likewise.
1260 * config/tc-m68hc11.h: Likewise.
1261 * config/tc-m68k.c: Likewise.
1262 * config/tc-m68k.h: Likewise.
1263 * config/tc-maxq.c: Likewise.
1264 * config/tc-maxq.h: Likewise.
1265 * config/tc-mcore.c: Likewise.
1266 * config/tc-mcore.h: Likewise.
1267 * config/tc-mn10200.h: Likewise.
1268 * config/tc-mn10300.c: Likewise.
1269 * config/tc-mn10300.h: Likewise.
1270 * config/tc-ms1.h: Likewise.
1271 * config/tc-msp430.c: Likewise.
1272 * config/tc-msp430.h: Likewise.
1273 * config/tc-ns32k.c: Likewise.
1274 * config/tc-ns32k.h: Likewise.
1275 * config/tc-openrisc.h: Likewise.
1276 * config/tc-or32.c: Likewise.
1277 * config/tc-or32.h: Likewise.
1278 * config/tc-ppc.c: Likewise.
1279 * config/tc-ppc.h: Likewise.
1280 * config/tc-s390.h: Likewise.
1281 * config/tc-sh.c: Likewise.
1282 * config/tc-sh.h: Likewise.
1283 * config/tc-sparc.c: Likewise.
1284 * config/tc-tic30.c: Likewise.
1285 * config/tc-tic30.h: Likewise.
1286 * config/tc-tic4x.c: Likewise.
1287 * config/tc-tic4x.h: Likewise.
1288 * config/tc-tic54x.c: Likewise.
1289 * config/tc-tic54x.h: Likewise.
1290 * config/tc-v850.h: Likewise.
1291 * config/tc-vax.c: Likewise.
1292 * config/tc-vax.h: Likewise.
1293 * config/tc-xstormy16.h: Likewise.
1294 * config/tc-xtensa.h: Likewise.
1295 * config/tc-z8k.c: Likewise.
1296 * config/tc-z8k.h: Likewise.
1297 * config/vms-a-conf.h
1298 * doc/Makefile.am: Likewise.
1299 * doc/all.texi: Likewise.
1300 * doc/as.texinfo: Likewise.
1301 * doc/internals.texi: Likewise.
1302 * doc/Makefile.in: Regenerate.
1303 * Makefile.in: Regenerate.
1304 * configure: Regenerate.
1305 * config.in: Regenerate.
1306 * po/POTFILES.in: Regenerate.
1308 2005-08-09 Nick Clifton <nickc@redhat.com>
1311 * macro.c (getstring): Do not treat round parentheses exactly the
1312 same as angle brackets - the parentheses need to be preserved and
1313 passed on to the macro processing code.
1315 2005-08-08 Nick Clifton <nickc@redhat.com>
1317 * config/tc-msp430.c (MSP430_ISA_21): Define.
1318 (mcu_types): Add entries for msp430x21xx variants.
1320 2005-08-08 Nick Clifton <nickc@redhat.com>
1323 * macro.c (getstring): Treat round parentheses in the same way as
1325 (get_any_string): Likewise.
1327 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1330 * as.c (parse_args): Handle -al=<FILE>.
1332 2005-08-07 Nick Clifton <nickc@redhat.com>
1334 * read.c (s_app_line): Accept a line number of 0 for compatibility
1335 with gcc's output for assembler-with-cpp files.
1337 2005-08-05 Paul Brook <paul@codesourcery.com>
1339 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1340 (do_t_add_sub): Use correct encodings inside IT block.
1341 (do_t_arit3c): Ditto.
1342 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1343 (md_assemble): Verify conditional suffixes agains IT blocks.
1345 2005-08-05 Paul Brook <paul@codesourcery.com>
1347 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1349 (encode_thumb32_shifted_operand): Prohibit register shifts.
1350 (encode_thumb32_addr_mode): Fix typo.
1351 (insns): Correct thumb2 ldm and stm opcodes.
1353 2005-08-02 Khem Raj <kraj@mvista.com>
1355 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1356 WLDRD/WSTRD instruction.
1358 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1360 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1361 if emitting a reloc.
1363 2005-07-29 Thiemo Seufer <ths@networkno.de>
1365 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1367 2005-07-29 Paul Brook <paul@codesourcery.com>
1369 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1371 (do_t_addr): Implement 32-bit variant.
1372 (do_t_push_pop): Make some errors warnings. Handle single register
1374 (insns): Use tCE for adr.
1375 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1376 (md_apply_fix): Ditto.
1378 2005-07-29 Paul Brook <paul@codesourcery.com>
1380 * config/tc-arm.c (parse_tb): New function.
1381 (enum operand_parse_code): Add OP_TB.
1382 (parse_operands): Handle OP_TB.
1383 (do_t_add_sub_w, do_t_tb): New functions.
1384 (insns): Add entries for addw, subw, tbb and tbh.
1385 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1387 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1389 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1391 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1393 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1395 2005-07-27 Jan Beulich <jbeulich@novell.com>
1397 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1399 (unw_p_record): Remove unused/redundant fields imask and rmask.
1400 Combine spoff and pspoff into a union. Combine gr and br into a
1401 union. Change type of grmask and brmask to unsigned char. Change type
1402 of frmask to unsigned int.
1403 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1404 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1405 (check_pending_save): New.
1406 (alloc_record): Clear out entire record.
1407 (output_psp_gr): Use renamed structure fields.
1408 (output_psp_sprel): Likewise.
1409 (output_rp_gr): Likewise.
1410 (output_rp_br): Likewise.
1411 (output_rp_psprel): Likewise.
1412 (output_rp_sprel): Likewise.
1413 (output_pfs_gr): Likewise.
1414 (output_pfs_psprel): Likewise.
1415 (output_pfs_sprel): Likewise.
1416 (output_preds_gr): Likewise.
1417 (output_preds_psprel): Likewise.
1418 (output_preds_sprel): Likewise.
1419 (output_spill_base): Likewise.
1420 (output_unat_gr): Likewise.
1421 (output_unat_psprel): Likewise.
1422 (output_unat_sprel): Likewise.
1423 (output_lc_gr): Likewise.
1424 (output_lc_psprel): Likewise.
1425 (output_lc_sprel): Likewise.
1426 (output_fpsr_gr): Likewise.
1427 (output_fpsr_psprel): Likewise.
1428 (output_fpsr_sprel): Likewise.
1429 (output_priunat_gr): Likewise.
1430 (output_priunat_psprel): Likewise.
1431 (output_priunat_sprel): Likewise.
1432 (output_bsp_gr): Likewise.
1433 (output_bsp_psprel): Likewise.
1434 (output_bsp_sprel): Likewise.
1435 (output_bspstore_gr): Likewise.
1436 (output_bspstore_psprel): Likewise.
1437 (output_bspstore_sprel): Likewise.
1438 (output_rnat_gr): Likewise.
1439 (output_rnat_psprel): Likewise.
1440 (output_rnat_sprel): Likewise.
1441 (output_spill_psprel): Likewise.
1442 (output_spill_sprel): Likewise.
1443 (output_spill_reg): Likewise.
1444 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1446 (output_frgr_mem): Likewise.
1447 (output_gr_mem): Likewise.
1448 (output_br_mem): Likewise.
1449 (output_gr_gr): Likewise.
1450 (output_br_gr): Likewise.
1451 (fixup_unw_records): Likewise.
1452 (process_one_record): Use renamed structure fields. For gr_gr and
1453 br_gr, collect mask from chain of records before output.
1454 (in_prologue): Simplify and eliminate early returns. Call
1456 (in_body): Simplify and eliminate early returns.
1457 (dot_body): Call check_pending_save.
1458 (md_assemble): Update comment. Deal with pending saves.
1460 2005-07-26 Jan Beulich <jbeulich@novell.com>
1462 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1463 mask from guessed suffix, but mask out other immediate types only
1464 if at least on candidate is valid for the insn.
1466 2005-07-25 DJ Delorie <dj@redhat.com>
1468 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1469 Support %mod() modifiers from opcodes.
1470 * doc/c-m32c.texi (M32C-Modifiers): New section.
1472 2005-07-25 Jan Hubicka <jh@suse.cz>
1473 H.J. Lu <hongjiu.lu@intel.com>
1475 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1477 (elf_com_section_ptr): New.
1478 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1479 (elf_common_parse): Make it global. Use elf_com_section_ptr
1480 instead of bfd_com_section_ptr.
1481 (obj_elf_change_section): Handle x86-64 large bss sections.
1483 * config/obj-elf.h (elf_com_section_ptr): New.
1484 (elf_common_parse): New.
1486 * config/tc-i386.c (handle_large_common): New.
1487 (md_pseudo_table): Add "largecomm".
1488 (x86_64_section_letter): New.
1489 (x86_64_section_word): New.
1491 * config/tc-i386.h (x86_64_section_word): New.
1492 (x86_64_section_letter): New.
1493 (md_elf_section_letter): New. Defined.
1494 (md_elf_section_word): Likewise.
1496 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1498 * configure.tgt: Remove i386-*-rtemself*.
1499 Remove sparc-*-rtemself*.
1501 2005-07-21 Ben Elliston <bje@gnu.org>
1503 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1505 2005-07-21 Paul Brook <paul@codesourcery.com>
1507 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1510 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1512 * messages.c: Use vsnprintf instead of vsprintf.
1514 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1516 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1517 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1519 2005-07-18 Nick Clifton <nickc@redhat.com>
1521 * configure.tgt: Restore alpha ordering to list of arches.
1523 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1525 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1527 2005-07-18 Jan Beulich <jbeulich@novell.com>
1529 * config/tc-i386.c (md_begin): Use IS_ELF.
1530 (tc_i386_fix_adjustable): Likewise.
1531 (md_estimate_size_before_relax): Likewise.
1532 (md_apply_fix): Likewise.
1533 (i386_target_format): Likewise.
1534 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1535 (i386_immediate): Remove #ifdef LEX_AT.
1536 (i386_displacement): Likewise.
1537 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1540 2005-07-18 Jan Beulich <jbeulich@novell.com>
1542 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1543 parameter to unsigned. Parameter sign now is tristate - zero/
1544 positive mean unsigned/signed, negative means signedness doesn't
1545 matter. Check field size,
1546 signedness, and pcrel-ness are in agreement between relocated field
1547 and relocation type. Adjust diagnostics.
1548 (optimize_imm): And type mask of operand instead of overwriting it.
1549 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1550 local structure and initialize gotrel accordingly. Pass caller as
1551 mask of types that the operator can match.
1552 (x86_cons_fix_new): Let reloc know that signedness of relocation
1554 (x86_pe_cons_fix_new): Likewise.
1555 (x86_cons): Pass additional argument to lex_got.
1556 (i386_immediate): New local variable 'types'. Pass its address as
1557 additional argument to lex_got. Mask out operand types not supported
1559 (i386_displacement): Likewise. Set bigdisp to all types supported in
1560 64-bit mode, combining the previously split initialization.
1562 2005-07-18 Jan Beulich <jbeulich@novell.com>
1564 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1567 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1569 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1572 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1574 * Makefile.am: Run "make dep-am".
1575 * Makefile.in: Regenerate.
1577 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1579 * gas/config/tc-i386.h (CpuVMX): New.
1580 (CpuUnknownFlags): Add CpuVMX.
1582 2005-07-14 Jim Blandy <jimb@redhat.com>
1584 Add support for the Renesas M32C.
1585 * Makefile.am (CPU_TYPES): List m32c.
1586 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1587 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1588 * configure.in: Add case for m32c.
1589 * configure.tgt: Add cases for m32c and m32c-*-elf.
1590 * configure: Regenerated.
1591 * config/tc-m32c.c, config/tc-m32c.h: New files.
1592 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1593 * doc/Makefile.in: Regenerated.
1594 * doc/all.texi: Set M32C.
1595 * doc/as.texinfo: Add text for the M32C-specific options and line
1596 comment characters, and refer to c-m32c.texi.
1597 * doc/c-m32c.texi: New file.
1599 2005-07-14 Nick Clifton <nickc@redhat.com>
1602 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1603 the ins_parse buffer.
1605 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1607 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1608 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1610 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1612 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1615 2005-07-08 Ben Elliston <bje@au.ibm.com>
1617 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1618 * config/obj-elf.h: Likewise.
1619 * config/tc-h8300.h: Likewise.
1620 * config/tc-h8500.h: Likewise.
1621 * config/tc-i370.h: Likewise.
1622 * config/tc-i386.h: Likewise.
1623 * config/tc-m68hc11.h: Likewise.
1624 * config/tc-m68k.h: Likewise.
1625 * config/tc-ppc.h: Likewise.
1626 * config/tc-s390.h: Likewise.
1627 * config/tc-sh.h: Likewise.
1628 * config/tc-sparc.h: Likewise.
1629 * config/tc-tic30.c: Likewise.
1630 * config/tc-w65.h: Likewise.
1631 * config/tc-xtensa.h: Likewise.
1633 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1636 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1638 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1640 * config/tc-tic30.c (debug): Add format attribute. Fix format
1643 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1645 * config/tc-i386.c (cpu_arch): Add sse3.
1647 * config/tc-i386.h (CpuSSE3): Renamed from ...
1648 (CpuPNI): This. Defined as CpuSSE3.
1650 * doc/c-i386.texi: Document .sse3.
1652 2005-07-06 Jan Beulich <jbeulich@novell.com>
1654 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1656 2005-07-05 Nick Clifton <nickc@redhat.com>
1658 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1659 md_chars_to_numbers to an unsigned pointer in order to avoid a
1660 compile time warning.
1662 2005-07-05 Paul Brook <paul@codesourcery.com>
1664 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1666 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1668 * config/tc-ms1.c: New.
1669 * config/tc-ms1.h: New.
1670 * testsuite/gas/ms1/allinsn.d: New.
1671 * testsuite/gas/ms1/allinsn.s: New.
1672 * testsuite/gas/ms1/badinsn.s: New.
1673 * testsuite/gas/ms1/badinsn1.s: New.
1674 * testsuite/gas/ms1/badoffsethigh.s: New.
1675 * testsuite/gas/ms1/badoffsetlow.s: New.
1676 * testsuite/gas/ms1/badorder.s: New.
1677 * testsuite/gas/ms1/badreg.s: New.
1678 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1679 * testsuite/gas/ms1/badsignedimmlow.s: New.
1680 * testsuite/gas/ms1/badsyntax.s: New.
1681 * testsuite/gas/ms1/badsyntax1.s: New.
1682 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1683 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1684 * testsuite/gas/ms1/errors.exp: New.
1685 * testsuite/gas/ms1/ldst.s: New.
1686 * testsuite/gas/ms1/misc.d: New.
1687 * testsuite/gas/ms1/misc.s: New.
1688 * testsuite/gas/ms1/ms1-16-003.d: New.
1689 * testsuite/gas/ms1/ms1-16-003.s: New.
1690 * testsuite/gas/ms1/ms1.exp: New.
1691 * testsuite/gas/ms1/msys.d: New.
1692 * testsuite/gas/ms1/msys.s: New.
1693 * testsuite/gas/ms1/relocs.d: New.
1694 * testsuite/gas/ms1/relocs.exp: New.
1695 * testsuite/gas/ms1/relocs1.s: New.
1696 * testsuite/gas/ms1/relocs2.s: New.
1698 2005-07-05 Jan Beulich <jbeulich@novell.com>
1700 * config/tc-i386.h (CpuSVME): New.
1701 (CpuUnknownFlags): Include CpuSVME.
1702 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1703 as alias of sledgehammer.
1704 (md_assemble): Include invlpga in the check for insns with two source
1706 (process_operands): Include SVME insns in the check for ignored
1707 segment overrides. Adjust diagnostic.
1708 (i386_index_check): Special-case SVME insns with memory operands.
1710 2005-07-04 Khem Raj <kraj@mvista.com>
1711 Nick Clifton <nickc@redhat.com>
1713 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1714 use an immediate value.
1715 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1716 since the register field of the operands structure is unsigned.
1717 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1718 (parse_operands): Make the 2ns parameter an unsigned pointer to
1720 (do_ldrd): When using the imm field of the operands structure as a
1721 second register field, treat it as unsigned.
1723 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1726 * config/obj-elf.c (obj_elf_change_section): Use backend
1729 2005-07-01 Jan Beulich <jbeulich@novell.com>
1731 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1732 (output_spill_psprel, output_spill_psprel_p): Combine.
1733 (output_spill_sprel, output_spill_sprel_p): Combine.
1734 (output_spill_reg, output_spill_regp_p): Combine.
1735 (process_one_record): Handle psp_psprel.
1736 (parse_predicate_and_operand): New.
1737 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1738 initialize output values. Emit diagnostic case here.
1739 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1740 (add_unwind_entry): New second parameter. Allow first parameter to
1741 be NULL. Parse optional tag, emit warning about further support for
1742 it otherwise being missing. Check end-of-line when requested.
1743 (dot_fframe): Clear operand when wrong. Allow tag.
1744 (dot_vframe): Likewise.
1745 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1747 (dot_vframepsp): Remove.
1748 (dot_altrp): Clear operand when wrong. Allow tag.
1749 (dot_save): Likewise. Let default case also go through
1751 (dot_savemem): Likewise.
1752 (dot_restore): Don't return when wrong operand. Allow tag.
1753 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1754 parse_predicate_and_operand and the new arguments to
1755 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1756 when wrong operand. Allow tag.
1757 (dot_restorereg, dot_restorereg_p): Likewise.
1758 (dot_spillmem, dot_spillmem_p): Likewise.
1759 (dot_saveg): Clear operand when wrong. Perform tighter operand
1761 (dot_savef): Likewise.
1762 (dot_saveb): Likewise.
1763 (dot_savegf): Likewise.
1764 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1765 parse_predicate_and_operand and the new arguments to
1766 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1767 when wrong operand. Allow tag.
1769 (dot_label_state): Don't return when wrong operand.
1770 (dot_copy_state): Likewise.
1771 (dot_unwabi): Likewise. Check if in prologue.
1772 (dot_body): Don't call demand_empty_rest_of_line.
1773 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1775 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1776 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1777 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1778 (parse_operand): New second parameter. Don't deal with '}' here
1779 anymore. Don't advance past end-of-line.
1780 (parse_operands): Pass second argument to parse_operand.
1781 (ia64_start_line): Prevent out-of-bounds access through
1782 input_line_pointer. Deal with '}' here.
1783 (ia64_unrecognized_line): Don't deal with '}' here.
1784 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1785 discard_rest_of_line.
1787 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1789 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1790 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1791 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1792 (do_branch): Always set inst.reloc.pc_rel.
1793 (s_arm_elf_cons): Disallow use of (plt) suffix.
1794 (do_adrl): Adjust X_add_number unconditionally.
1795 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1796 argument. Handle all adjustment for pipeline offset here.
1797 (md_apply_fix): No need to undo work of md_pcrel_from. No
1798 need to extract pre-encoded pipeline adjustments from various
1799 branch instructions. Generally, assume instructions are already
1800 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1801 special cases. Handle BFD_RELOC_ARM_PLT32 like
1802 BFD_RELOC_ARM_PCREL_BRANCH.
1803 (tc_gen_reloc): Remove OBJ_ELF special case.
1804 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1806 2005-06-30 Ben Elliston <bje@gnu.org>
1808 * Makefile.am (check-DEJAGNU): Don't search for expect.
1809 * Makefile.in: Regenerate.
1811 2005-06-30 Ben Elliston <bje@gnu.org>
1813 * Makefile.am (EXPECT): Set to expect.
1814 (RUNTEST): Likewise, set to runtest.
1815 * Makefile.in: Regenerate.
1817 2005-06-23 Ben Elliston <bje@gnu.org>
1819 * config/m68k-parse.h: Use ISO C90.
1820 * config/m68k-parse.y: Likewise.
1821 * config/tc-m68k.h: Likewise.
1823 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1826 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1828 (optimize_disp): Optimize only if possible. Don't use 64bit
1829 displacement on non-constants and do same on constants if
1832 2005-06-17 Jan Beulich <jbeulich@novell.com>
1834 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1835 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1836 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1837 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1838 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1840 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1841 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1842 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1843 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1844 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1845 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1846 convert 8-byte pc-relative relocations.
1847 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1848 (i386_validate_fix): Likewise.
1849 (x86_cons): Also handle quad values in 64-bit mode.
1850 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1851 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1852 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1853 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1855 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1857 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1858 symbolP as well as for names with a leading dot. Use ACONCAT.
1859 (md_apply_fix): For branch relocations, only replace value
1860 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1861 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1862 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1863 (LOCAL_LABEL_PREFIX): Don't define.
1865 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1867 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1870 2005-06-08 James E Wilson <wilson@specifixinc.com>
1873 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1874 is NULL, then emit a warning, and return the current index.
1876 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1879 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1880 temporary copy of the operands array so that changes can be safely
1881 backed out if the insn does not match.
1882 (m68k_compare_opcode): Shortcut the test when the parameters are
1883 the same. Return 1 if the names match but the second opcode is
1884 further on in the array than the first.
1886 2005-06-08 Nick Clifton <nickc@redhat.com>
1889 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1891 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1893 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1895 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1896 Michael Snyder <msnyder@redhat.com>
1897 Stan Cox <scox@redhat.com>
1899 * configure.in: Add ms1 case.
1901 * configure: Regenerate.
1903 * configure.tgt: Add ms1 case.
1905 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1907 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1908 * config/tc-xtensa.c (new_resource_table): Likewise.
1909 (resize_resource_table): Likewise.
1910 (release_resources): Fix assertion for unsigned values.
1912 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1914 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1915 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1916 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1917 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1918 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1919 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1920 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1921 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1922 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1923 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1924 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1925 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1926 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1927 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1928 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1929 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1930 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1931 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1932 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1933 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1934 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1935 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1936 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1937 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1938 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1939 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1940 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1941 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1942 * config/tc-xtensa.c, config/tc-z8k.c:
1943 Replace all instances of the string "_apply_fix3" with
1945 * po/POTFILES.in, po/gas.pot: Regenerate.
1947 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1949 * Makefile.am: Run "make dep-am".
1950 (POTFILES): Remove GAS_CFILES.
1951 * Makefile.in: Regenerate.
1953 2005-06-07 David Ung <davidu@mips.com>
1955 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1956 24kc, 24kf and 24kfx under MIPS32 release 2.
1958 2005-06-04 Nick Clifton <nickc@redhat.com>
1960 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1961 to their Thumb-enabled equivalents.
1963 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1965 * config/tc-mips.c (load_register): Add leading "0x" to the
1966 output of sprintf_vma().
1969 2005-06-01 Nick Clifton <nickc@redhat.com>
1971 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1972 test for the presence of thumb version of the parsing functions
1973 since they must always exist and the test generates a compile time
1976 2005-05-31 Richard Henderson <rth@redhat.com>
1978 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1979 (alpha_reloc_op): Add it.
1980 (debug_exp): Handle it.
1981 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1982 (emit_insn): Handle it.
1983 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1985 2005-05-31 Christian Groessler <chris@groessler.org>
1987 * write.c (dump_section_relocs): Convert to ISO-C.
1988 (write_relocs): Avoid signed/unsigned and fprintf argument
1989 warnings in debug code.
1991 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1993 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1994 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1995 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1996 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1997 fixP->tc_fix_data directly in the sole place it was used.
1998 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1999 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2002 2005-05-27 Jan Beulich <jbeulich@novell.com>
2004 * config/tc-ia64.c (struct proc_pending): New.
2005 (unwind): Replace proc_start with proc_pending.
2006 (unwind_diagnostic): Check unwind.proc_pending.sym.
2007 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2008 Check if previous proc not closed. Record all entry points.
2009 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2010 Set symbol sizes for entry points recorded in dot_proc. Check
2011 arguments for consistency with respective .proc's.
2012 (md_assemble): Replace unwind.proc_start with
2013 unwind.proc_pending.sym.
2015 2005-05-27 Jan Beulich <jbeulich@novell.com>
2017 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2018 and last_ptr. Check all in-use slots for first one with non-NULL
2019 unwind_record. Don't reload end_ptr before second update round.
2021 2005-05-26 James E Wilson <wilson@specifixinc.com>
2023 * config/tc-ia64.c (extra_goodness): Update comment.
2024 (md_begin): Add debugging code to print best_template table.
2026 2005-05-25 Jan Beulich <jbeulich@novell.com>
2028 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2031 2005-05-25 Jan Beulich <jbeulich@novell.com>
2033 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2034 BFD_RELOC_UNUSED when determining the width of the reloc.
2036 2005-05-25 Jan Beulich <jbeulich@novell.com>
2038 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2041 2005-05-25 Jan Beulich <jbeulich@novell.com>
2043 * config/tc-ia64.c (dot_radix): Rewrite.
2045 2005-05-25 Jan Beulich <jbeulich@novell.com>
2047 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2049 (alloc_record): Remove references to next_slot_number and
2051 (emit_one_bundle): Likewise.
2053 2005-05-22 Nick Clifton <nickc@redhat.com>
2055 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2056 message buffer when invoking the insert function.
2058 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2060 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2061 only if an instruction match is found.
2063 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2065 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2066 to addition in argument to xtensa_dwarf2_emit_insn.
2068 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2070 * Makefile.am: Have 'all' depend on 'info'.
2071 * Makefile.in: Regenerate.
2073 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2075 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2077 2005-05-19 Anton Blanchard <anton@samba.org>
2079 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2080 (md_show_usage): Document it.
2081 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2082 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2084 2005-05-19 Jan Beulich <jbeulich@novell.com>
2086 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2087 relocations in unwind section.
2089 2005-05-18 Nick Clifton <nickc@redhat.com>
2091 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2092 if one exists. Ignore any error messages it may produce, just
2093 allow it to perform the insertion.
2095 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2097 * hash.c (hash_lookup): Add len parameter. All callers changed.
2098 (hash_find_n): New interface.
2099 * hash.h: Prototype hash_find_n.
2100 * sb.c: Include as.h.
2101 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2102 (sb_scrub_and_add_sb): New interface.
2103 * sb.h: Prototype sb_scrub_and_add_sb.
2104 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2106 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2107 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2108 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2110 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2112 * doc/Makefile.am (gasver.texi): Don't use $<.
2113 * doc/Makefile.in: Regenerated.
2115 2005-05-17 Nick Clifton <nickc@redhat.com>
2118 * symbols.c (resolve_symbol_value): Do not move symbols whose
2119 value expression has not been resolved or finalized into the
2120 absolute section as this will confuse other parts of the assembler
2121 into thinking that their value is zero.
2123 2005-05-17 Jan Beulich <jbeulich@novell.com>
2125 * read.c (_find_end_of_line): New.
2126 (find_end_of_line): New.
2127 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2128 (read_a_source_file): Use it.
2131 (get_line_sb): Use it.
2132 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2133 (s_comm_internal): Likewise.
2135 (s_macro): Likewise.
2136 (s_ignore): Use ignore_rest_of_line.
2137 * read.h (find_end_of_line): Prototype.
2138 (discard_rest_of_line): Remove prototype. #define to
2139 ignore_rest_of_line.
2141 2005-05-17 Nick Clifton <nickc@redhat.com>
2143 * config/tc-v850,h (TC_FIX_TYPE): Define.
2144 (TC_INIT_FIX_TYPE): Define.
2145 * config/tc-v850.c (md_assemble): When creating a fix record the
2146 operand in the tc_fix_data field.
2147 (md_apply_fix3): When applying a resolved fix use the operand's
2148 insertion procedure to store the value, if the operand has been
2151 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2153 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2155 * Makefile.in: Regenerated.
2157 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2158 Bob Wilson <bob.wilson@acm.org>
2160 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2162 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2163 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2165 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2167 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2168 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2170 2005-05-10 Michael Matz <matz@suse.de>
2172 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2174 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2176 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2179 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2180 Handle label-without-colon before ordinary dot-pseudo as an
2181 ordinary label. Don't leak memory for label-without-colon alone
2182 on a line. Don't mmixal-munge operands for dot-pseudos.
2184 2005-05-10 Jan Beulich <jbeulich@novell.com>
2186 * macro.c (get_any_string): Remove the two last parameters. Replace
2187 references to the former expand parameter by using macro_alternate.
2188 Simplify loop condition for checking for end-of-string.
2189 (get_string): Remove redunant call to sb_skip_white.
2190 (do_formals): Remove two last arguments to get_any_string.
2191 (macro_expand): Likewise.
2192 (expand_irp): Likewise.
2194 2005-05-10 Jan Beulich <jbeulich@novell.com>
2196 * read.c (s_macro): Move local variable 'local' to smaller scope.
2197 Call sb_kill on it when done.
2199 2005-05-09 Jan Beulich <jbeulich@novell.com>
2201 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2202 when zero and not required by encoding constraints.
2204 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2207 * config/tc-sh64.c (sh64_fake_label): New.
2209 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2211 * doc/internals.texi (TC_FAKE_LABEL): Document.
2213 * write.c (TC_FAKE_LABEL): New.
2214 (adjust_reloc_syms): Use it.
2215 (write_object_file): Likewise.
2217 2005-05-09 Jan Beulich <jbeulich@novell.com>
2219 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2220 and comma in Intel mode.
2222 2005-05-09 Jan Beulich <jbeulich@novell.com>
2224 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2225 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2226 Make name array static and const. Adjust lookup to account for NULL
2227 entries (standing for unused register numbers).
2229 2005-05-09 Jan Beulich <jbeulich@novell.com>
2231 * config/tc-i386.c (parse_insn): Consider all matching instructions
2232 when checking for string instruction after string-only prefix.
2234 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2237 * config/tc-ia64.c (start_unwind_section): Properly check
2238 comdat group with SHF_GROUP.
2240 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2242 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2244 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2246 * config/tc-xtensa.c: Remove excess whitespace.
2247 * config/tc-xtensa.h: Likewise.
2248 * config/xtensa-istack.h: Likewise.
2249 * config/xtensa-relax.c: Likewise.
2250 * config/xtensa-relax.h: Likewise.
2252 2005-05-06 Nick Clifton <nickc@redhat.com>
2254 * sb.h: Fix formatting of comments.
2255 * sb.c: Fix formatting of comments.
2257 2005-05-06 Jan Beulich <jbeulich@novell.com>
2259 * sb.h (sb_add_buffer): Reintroduce.
2260 * sb.c (sb_add_buffer): Likewise.
2262 2005-05-06 Jan Beulich <jbeulich@novell.com>
2264 * macro.c (new_formal, del_formal): New.
2265 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2266 required argument has default value. Stop looking for more formal
2267 when there was a vararg one.
2268 (macro_expand_body): Use new_formal and del_formal.
2269 (macro_expand): Likewise. Initialize local variable err. Don't
2270 return immediately when encountering an error. Warn when keyword
2271 argument already had a value assigned. Eliminate duplicate clearing
2272 of argument value. When current positional argument matches parameter
2273 of vararg type, assign to it all the remaining arguments. Issue error
2274 when required parameter does not have value.
2275 (free_macro): Use del_formal.
2276 (expand_irp): Initialize formal type. Free buffers associated with
2277 formal prior to returning.
2278 * macro.h (struct formal_struct): Add new field 'type' with new
2279 enumeration type 'formal_type'.
2280 * doc/as.texinfo: Document macro parameter qualifiers.
2281 * NEWS: Mention new functionality.
2283 2005-05-06 Jan Beulich <jbeulich@novell.com>
2285 * cond.c (s_ifb): New.
2286 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2287 * read.h (s_ifb): Prototype.
2288 * doc/as.texinfo: Document .ifb and .ifnb.
2290 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2292 * config/tc-ia64.c (MIN): Undef.
2294 2005-05-05 Paul Brook <paul@codesourcery.com>
2296 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2298 2005-05-05 Matt Thomas <matt@3am-software.com>
2300 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2303 2005-05-05 Nick Clifton <nickc@redhat.com>
2305 * Update the address and phone number of the FSF organization in
2306 the GPL notices in the following files:
2307 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2308 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2309 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2310 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2311 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2312 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2313 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2314 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2315 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2316 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2317 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2318 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2319 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2320 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2321 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2322 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2323 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2324 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2325 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2326 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2327 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2328 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2329 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2330 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2331 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2332 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2333 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2334 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2335 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2336 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2337 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2338 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2339 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2340 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2341 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2342 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2343 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2344 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2345 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2346 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2347 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2348 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2349 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2350 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2351 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2352 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2353 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2354 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2355 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2356 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2357 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2358 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2359 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2360 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2361 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2362 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2363 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2364 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2365 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2366 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2367 config/xtensa-istack.h, config/xtensa-relax.c,
2368 config/xtensa-relax.h, doc/fdl.texi
2370 2005-05-05 Nick Clifton <nickc@redhat.com>
2372 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2373 the target_big_endian variable to false.
2375 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2377 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2378 list traversal. Use bfd_section_list_prepend.
2379 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2380 over the section list.
2381 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2382 (xtensa_insert_section): Delete.
2383 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2384 and bfd_section_list_prepend.
2385 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2386 bfd_section_list_insert_after.
2388 2005-05-03 Nick Clifton <nickc@redhat.com>
2390 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2391 of bfd_section_list... macros.
2392 * config/tc-mmix.c (mmix_frob_file): Likewise.
2393 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2394 (xtensa_insert_section): Likewise.
2396 * macro.c (macro_hash): Remove static.
2397 * macro.h (macro_hash): Provide an external declaration.
2399 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2401 * write.c (write_object_file): Use bfd_section_double_list_remove
2404 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2406 * doc/Makefile.am (gasver.texi): Correct quoting.
2407 * doc/Makefile.in: Regenerated.
2409 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2411 * configure.tgt: Add h8300*-*-rtemscoff.
2412 Switch h8300*-*-rtems* to elf.
2414 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2416 * hash.c: Undo the last change.
2419 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2421 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2423 (DISTCLEANFILES): Remove.
2424 (MAINTAINERCLEANFILES): Add asconfig.texi.
2425 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2427 2005-04-29 Ben Elliston <bje@au.ibm.com>
2429 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2430 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2431 (bignum-copy.o): Remove.
2432 * Makefile.in: Regenerate.
2433 * makefile.vms (OBJS): Remove bignum-copy.obj.
2434 * symbols.h (local_symbol_make): Remove declaration.
2435 (verify_symbol_chain_2): Likewise.
2436 * symbols.c (local_symbol_make): Make static.
2437 (max_indent_level): Likewise.
2438 (verify_symbol_chain_2): Remove.
2439 * macro.c (macro_hash): Make static.
2440 * messages.c (fprint_value): Remove.
2441 * read.h (get_absolute_expr): Remove.
2442 (emit_leb128_expr): Likewise.
2443 (do_s_func): Likewise.
2444 * read.c (do_s_func): Make static.
2445 (emit_leb128_expr): Likewise.
2446 (get_absolute_expr): Likewise.
2447 * as.h (as_howmuch): Remove declaration.
2448 (fprint_value): Likewise.
2449 * as.c (myname): Make static.
2450 * input-scrub.c (as_howmuch): Remove.
2451 (as_1_char): Likewise.
2452 * input-file.h (input_file_is_open): Remove.
2453 * input-file.c (input_file_is_open): Likewise.
2454 * expr.h (expr_build_unary): Remove declaration.
2455 (expr_build_binary): Likewise.
2456 * expr.c (expr_build_unary): Remove.
2457 (expr_build_binary): Likewise.
2458 * hash.h (hash_replace): Remove declaration.
2459 (hash_delete): Likewise.
2460 * hash.c (hash_replace): Remove.
2461 (hash_delete): Likewise.
2462 * bignum-copy.c (bignum_copy): Move from here ..
2463 * config/tc-vax.c (bignum_copy): .. to here.
2464 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2465 (bignum_copy): Remove extern declaration.
2466 * sb.h (string_count): Remove extern declaration.
2467 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2468 (sb_name): Likewise.
2469 * sb.c (dsize): Replace preprocessor macro with static int.
2470 (string_count): Make static.
2471 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2472 (sb_name): Likewise.
2473 * config/obj-coff.c (dim_index): Make static.
2474 * config/tc-i386.c (GOT_symbol): Likewise.
2475 (output_invalid_buf): Likewise.
2476 * doc/internals.texi (Warning and error messages): Remove the
2477 prototype for fprint_value.
2479 2005-04-27 Ben Elliston <bje@au.ibm.com>
2483 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2485 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2487 * read.c (pseudo_set): Disallow symbol set to common symbol.
2490 * write.c (write_object_file): Report common symbol name when
2491 disallowing local symbol set to common symbol.
2492 (adjust_reloc_syms): Disallow local symbol set to undefined
2495 2005-04-25 Jan Beulich <jbeulich@novell.com>
2497 * macro.c (macro_expand_body): Replace locals indicator parameters
2498 with actual macro_entry. New local variables macro_line and err.
2499 Don't return when encountering an error, just record the fact.
2500 Detect local symbol name colliding with parameter. Track line number
2501 inside of macro expansion.
2502 (do_formals): Move local variable name to wider scope. Check
2503 parameter of the same name doesn't already exist. In MRI mode, also
2504 check it doesn't collide with the argument count pseudo-parameter).
2505 (define_macro): Add file and line number parameters. Remove local
2506 variable namestr. New local variable error. Initialize macro_entry
2507 members file, line, and name. Don't return when encountering an
2508 error, just record the fact. Use %s in some diagnostics for read.c
2509 to insert the macro name. Free macro_entry on error.
2510 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2511 when encountering an error, just record the fact.
2512 (expand_irp): Don't return when encountering an error, just record
2514 * macro.h (macro_struct): New members name, file, and line.
2515 (define_macro): Add file and line number parameters.
2516 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2517 regarding pseudo-op redefinition with the file/line that macro
2518 definition started at.
2520 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2522 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2523 (future_alignment_required): Remove ifdefs that use it.
2525 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2527 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2528 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2529 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2531 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2532 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2534 2005-04-21 Christian Groessler <chris@groessler.org>
2536 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2539 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2541 * config/obj-aout.h (S_IS_EXTERN): Removed.
2542 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2543 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2544 * symbols.c (S_IS_EXTERN): Likewise.
2545 * symbols.h (S_IS_EXTERN): Likewise.
2547 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2549 * config/tc-d10v.c (md_apply_fix3): Likewise.
2550 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2551 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2552 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2553 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2554 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2555 (shmedia_md_convert_frag): Likewise.
2556 * symbols.c (print_symbol_value_1): Likewise.
2557 * write.c (write_object_file): Likewise.
2559 2005-04-20 Nick Clifton <nickc@redhat.com>
2561 * config/tc-xtensa.c (get_aligned_diff): Change type of
2562 branch_align to offsetT so that its signedness matches that of
2565 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2566 number into a readable string.
2567 (load_register): Likewise.
2569 2005-04-20 Andreas Schwab <schwab@suse.de>
2571 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2573 2005-04-19 David S. Miller <davem@davemloft.net>
2575 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2576 NULL insn, exit early. Remove now spurious NULL checks.
2577 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2580 2005-04-19 Jan Beulich <jbeulich@novell.com>
2582 * symbols.h (symbol_find_base): Remove prototype.
2583 * symbols.c (save_symbol_name): Remove code section conditional upon
2585 (symbol_find): Remove.
2586 (symbol_find_base): Rename to symbol_find.
2587 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2589 * config/obj-coff.c (tag_insert): Remove code section conditional
2590 upon STRIP_UNDERSCORE.
2591 (obj_coff_def): Likewise.
2592 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2593 (coff_frob_symbol): Likewise.
2594 (yank_symbols): Likewise.
2595 (c_section_symbol): Likewise.
2596 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2597 * config/tc-arm.c (symbol_locate): Remove code section conditional
2598 upon STRIP_UNDERSCORE.
2599 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2600 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2601 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2602 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2603 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2605 2005-04-19 Andreas Schwab <schwab@suse.de>
2607 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2608 access to application registers.
2610 2005-04-19 Jan Beulich <jbeulich@novell.com>
2612 * config/te-sysv32.h: Remove.
2613 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2615 * Makefile.in (TARG_ENV_HFILES): Likewise.
2617 2005-04-19 Jan Beulich <jbeulich@novell.com>
2620 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2623 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2625 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2627 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2629 * config/tc-mips.c (normalize_constant_expr): Don't check for
2631 (check_absolute_expr): Only call normalize_constant_expr() if
2633 (mips_ip): Likewise.
2635 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2637 2005-04-18 Jan Beulich <jbeulich@novell.com>
2639 * macro.c (free_token): New, freeing all the memory associated with a
2641 (do_formals): Move initializers to ...
2642 (define_macro): ... here.
2643 (delete_macro): Convert passed in name to lower case. Warn when
2644 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2646 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2648 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2650 2005-04-15 Jan Beulich <jbeulich@novell.com>
2652 * config/obj-elf.c (obj_elf_struct): New.
2653 (elf_pseudo_table). Use it for .offset and .struct.
2655 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2656 Sterling Augustine <sterling@tensilica.com>
2658 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2659 than the section alignment.
2661 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2662 H.J. Lu <hongjiu.lu@intel.com>
2664 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2665 * config/tc-xtensa.c (xg_translate_sysreg_op,
2666 xtensa_translate_old_userregs_ops,
2667 xtensa_find_unaligned_branch_targets,
2668 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2669 relax_frag_add_nop): Support 64-bit host.
2670 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2671 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2673 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2675 * configure.tgt: Add support for OpenBSD/sparc ELF.
2677 * configure.tgt: Set emulation for mips-*-openbsd*.
2678 Remove broken mips-dec-openbsd* config.
2679 * configure.in: Set default ABI for mips64-*-openbsd*.
2680 * configure: Regenerate.
2682 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2684 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2685 optimization for constant addresses.
2687 2005-04-14 Nick Clifton <nickc@redhat.com>
2689 * as.c (main): Move parse_args before symbol_begin and frag_init
2690 so that the hash table size can be set before it is used.
2691 * hash.c: Use an unsigned long type for the size of the hash
2693 * hash.h (set_gas_hash_table_size): Update the prototype.
2695 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2697 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2698 * acinclude.m4: Include ../bfd/warning.m4.
2699 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2700 * Makefile.in: Regenerate.
2701 * configure: Regenerate.
2702 * doc/Makefile.in: Regenerate.
2704 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2706 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2707 (normalize_address_expr): New function to sign-extend address
2708 offsets that fit into 32 bits in 32-bit mode.
2709 (macro_build_ldst_constoffset): Use normalize_address_expr()
2710 instead of a handcoded sequence.
2711 (load_register): Likewise. Report oversized numbers in a useful
2713 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2714 for constant addresses. Report oversized numbers in a useful way.
2715 (mips_ip): Use normalize_address_expr() for addresses.
2717 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2719 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2720 similar to other instructions now that they're marked as ImmExt.
2722 2005-04-12 Nick Clifton <nickc@redhat.com>
2724 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2725 (gas_hash_table_size): New static variable.
2726 (set_gas_hash_table_size): New function: Records a requested size
2727 for the hash tables.
2728 (get_gas_hash_table_size): New function: Return a prime number
2729 near the requested size of the hash table.
2730 (hash_new): Use get_gas_hash_table_size.
2731 * hash.h: Add a prototype for set_gas_hash_table_size.
2732 * as.c (show_usage): Add description of new switches: --hash-size
2733 and --reduce-memory-overheads.
2734 (option_values): Add OPTION_HASH_TABLE_SIZE and
2735 OPTION_REDUCE_MEMORY_OVERHEADS.
2736 (std_longpopts): Add entries for the new options.
2737 (parse_args): Handle the new options.
2738 * Makefile.am: Add a dependency of as.c on hash.h.
2739 * Makefile.in: Regenerate.
2740 * doc/as.texinfo: Document the new switches.
2741 * NEWS: Mention the new switches.
2743 2005-04-12 Nick Clifton <nickc@redhat.com>
2746 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2749 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2751 * Makefile.am: Run "make dep-am".
2752 * Makefile.in: Regenerate.
2754 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2755 Bob Wilson <bob.wilson@acm.org>
2757 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2759 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2761 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2763 2005-04-11 Jan Beulich <jbeulich@novell.com>
2765 * NEWS: Mention these changes and their effects.
2766 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2768 (check_macro): Likewise.
2769 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2770 labels together with the closing pseudo-op.
2771 (macro_expand_body): Adjust comment. Range-check input before use.
2772 Adjust mis-spelled diagnostic. Use is_name_beginner.
2773 * read.c (try_macro): New.
2774 (read_a_source_file): New static variable last_eol. Don't list
2775 macro expansion lines more than once. Call try_macro.
2776 (s_macro): Set section of line_label to absolute instead of undefined.
2777 * doc/as.texinfo: Add information on the caveats of these changes.
2779 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2781 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2782 * symbols.h (symbol_X_add_number): Update prototype.
2784 2005-04-10 Eric Christopher <echristo@redhat.com>
2786 * symbols.c (symbol_X_add_number): Fix warning.
2788 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2790 * config/tc-m68k.c (md_begin): Support 64bit host.
2791 (get_num): Support 64bit BFD on 32bit host.
2793 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2795 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2797 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2799 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2800 call. Don't do the COFF hacks for multi-emulation gas. Move
2801 demand_empty_rest_of_line back to caller.
2802 (s_set, equals): demand_empty_rest_of_line here.
2805 * as.h (rs_dummy): Define.
2806 * symbols.c (symbol_X_add_number): New function.
2807 * symbols.h (symbol_X_add_number): Declare.
2808 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2809 * read.c (assign_symbol): New function, split out from s_set.
2810 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2811 Fix COFF hacks for multi-emulation gas.
2812 (s_set): Call assign_symbol. Remove "register" keyword.
2813 (set_zero_frag): New function.
2814 (pseudo_set): Always check for assignment to section syms.
2815 Always set segment and frag of symbol, and likewise extern for
2816 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2817 special case exp.X_add_number non-zero for O_symbol expressions.
2818 (equals): Use assign_symbol.
2820 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2822 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2825 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2827 * config/tc-i386.c (tc_gen_reloc): Don't turn
2828 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2830 2005-04-06 Nick Clifton <nickc@redhat.com>
2832 * po/rw.po: New translation: Kinyarwanda
2833 * configure.in (ALL_LINGUAS): Add rw
2834 * configure: Regenerate.
2836 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2837 Bob Wilson <bob.wilson@acm.org>
2839 * config/tc-xtensa.c (branch_align_power): New.
2840 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2841 future_alignment_required): Use branch_align_power to check section
2842 alignment as well as xtensa_fetch_width when aligning branch targets.
2844 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2846 * config/tc-xtensa.c: Warning fixes throughout.
2847 (xtensa_fetch_width): Change to unsigned.
2848 (assemble_nop, xtensa_find_unaligned_branch_targets,
2849 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2850 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2851 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2852 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2853 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2854 get_text_align_max_fill_size, get_text_align_nop_count,
2855 get_text_align_nth_nop_size, get_noop_aligned_address,
2856 get_aligned_diff, convert_frag_align_next_opcode,
2857 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2858 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2859 types, avoiding size_t and using offsetT and addressT appropriately.
2860 (get_text_align_power): Clean up types. Avoid incorrect bound.
2861 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2863 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2865 * config/tc-ia64.c (start_unwind_section): Undo the change
2867 (generate_unwind_image, dot_endp): Likewise.
2869 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2871 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2872 le_nop_stop arrays and initializers to file scope.
2873 (md_begin): When generating code for anything other than
2874 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2876 2005-04-01 Jan Beulich <jbeulich@novell.com>
2878 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2881 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2883 * NEWS: Mention [fdgh]_floating.
2884 * config/atof-vax.c: Fix some whitespace.
2885 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2887 2005-04-01 Nick Clifton <nickc@redhat.com>
2889 * configure.in: Add a check for <unistd.h> providing a prototype
2890 for getopt() which is compatible with the one in
2891 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2892 * configure: Regenerate.
2893 * config.in (HAVE_DECL_GETOPT): Add.
2895 2005-04-01 Jan Beulich <jbeulich@novell.com>
2897 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2899 2005-04-01 Jan Beulich <jbeulich@novell.com>
2901 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2902 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2904 2005-03-30 Julian Brown <julian@codesourcery.com>
2906 * config/tc-arm.c (arm_adjust_symtab): Rename
2907 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2909 2005-03-30 Julian Brown <julian@codesourcery.com>
2911 * config/tc-arm.c (mapping_state): Change documentation in function
2912 comment to cross-reference spec instead. Change type of mapping symbols
2914 (arm_adjust_symtab): Don't change type of mapping symbols here.
2916 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2918 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2919 * config.in: Regenerate.
2920 * configure: Regenerate.
2921 * configure.in: Check for ffs decl and alphabetize.
2923 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2924 Phil Blundell <philb@gnu.org>
2926 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2927 (md_apply_fix3): Mark TLS symbols.
2928 (tc_gen_reloc): Handle TLS relocations.
2929 (arm_fix_adjustable): Ignore TLS relocations.
2930 (s_arm_elf_cons): Support expressions after decorated symbols.
2932 2005-03-29 Julian Brown <julian@codesourcery.com>
2934 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2935 whether personality routine index N has been output for this section.
2936 (mapping_state): tc_segment_info_data now struct not enum.
2937 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2938 handled on section change.
2939 (create_unwind_entry): Previous code to output dependency removed.
2940 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2942 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2943 arm_segment_info_type.
2944 (arm_segment_info_type): New struct.
2946 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2947 Bob Wilson <bob.wilson@acm.org>
2949 * config/tc-xtensa.c (do_align_targets): Update comment.
2950 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2951 Insert a LOOP_END frag before every loop target, and do not overload
2952 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2953 (xg_assemble_vliw_tokens): Use do_align_targets.
2954 (xtensa_fix_target_frags): Remove code to convert a
2955 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2956 negatable branch at the end of a loop.
2957 (frag_can_negate_branch): Delete.
2959 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2960 H.J. Lu <hongjiu.lu@intel.com>
2963 NEWS: Mention "-mtune=[itanium1|itanium2]".
2965 * config/tc-ia64.c (md): Add tune.
2966 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2967 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2968 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2969 B unit NOPs are discouraged for McKinley-derived cores.
2970 (md_begin): Don't hardcode the "extra_goodness()" function in
2972 (ia64_init): Set md.tune to itanium2.
2974 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2975 * doc/c-ia64.texi: Likewise.
2977 2005-03-27 Ian Lance Taylor <ian@airs.com>
2979 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2980 bad C_EFCN symbol, print its name.
2982 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2984 * config/tc-xtensa.c (use_longcalls): Delete.
2985 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2986 the use_longcalls flag is set. Do this before checking the segment.
2987 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2988 expand direct calls at this point.
2989 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2990 (xtensa_find_unmarked_state_frags): Likewise.
2991 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2992 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2993 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2994 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2996 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2998 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3000 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3002 * config/tc-cris.h: Convert to ISO C90.
3003 * config/tc-cris.c: Ditto.
3004 (md_estimate_size_before_relax): Remove obsolete comment for
3005 parameter "segment_type".
3006 (md_begin): Document reason for cast of hash_insert argument.
3007 (md_atof): Correct type of parameter "type".
3009 2005-03-24 Nick Clifton <nickc@redhat.com>
3011 * write.h (bit_fix_new): Remove redundant prototype.
3012 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3013 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3014 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3015 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3016 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3017 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3018 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3019 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3020 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3021 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3022 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3023 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3024 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3025 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3026 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3027 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3028 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3029 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3030 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3031 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3032 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3033 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3034 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3035 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3036 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3041 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3042 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3043 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3044 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3045 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3046 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3047 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3048 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3049 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3053 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3054 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3055 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3056 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3057 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3058 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3059 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3060 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3061 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3062 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3063 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3064 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3065 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3068 2005-03-23 Jim Blandy <jimb@redhat.com>
3070 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3071 attributes properly.
3073 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3074 Nick Clifton <nickc@redhat.com>
3076 * configure.tgt: Accept any C library to accompany a GNU Linux
3077 implementation, not just the GNU C library.
3078 * configure.in: Likewise.
3079 * configure: Regenerate.
3081 2005-03-23 Nick Clifton <nickc@redhat.com>
3083 * config/tc-tic30.c: Convert to ISO C90 formatting.
3084 * config/tc-tic30.h: Convert to ISO C90 formatting.
3085 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3086 * config/atof-vax.c: Convert to ISO C90 formatting.
3088 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3090 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3091 relocations correctly as well.
3092 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3093 relocations in mergeable sections section-relative either.
3095 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3097 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3099 2005-03-21 Nick Clifton <nickc@redhat.com>
3101 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3102 warning by providing a prototype for sh_symbian_find_elf_flags.
3104 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3107 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3109 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3110 along with other formats that set bfd_gas. Remove unnecessary
3111 setting of bfd_gas. Delete strongarm cases in generic_target
3114 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3117 * config/tc-m68k.c (TRUNC, SEXT): Define.
3118 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3119 (m68k_ip): Truncate or sign extend expressions as appropriate.
3120 (get_num): Likewise.
3121 (md_apply_fix3): Use SEXT.
3123 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3125 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3126 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3127 (obj-vms.o): Delete rule.
3129 * Makefile.in: Regenerate.
3130 * aclocal.m4: Regenerate.
3131 * doc/Makefile.in: Regenerate.
3132 * po/POTFILES.in: Regenerate.
3134 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3136 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3137 flag for coldfire v4e.
3139 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3141 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3142 xg_apply_fix_value and return a value to indicate success.
3143 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3144 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3145 (xtensa_validate_fix_sub): New.
3146 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3147 (tc_gen_reloc): Move code to handle difference of symbols and code to
3148 apply tentative fix values to ...
3149 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3150 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3151 relocations when linkrelax flag is not set.
3152 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3153 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3155 2005-03-17 Jan Beulich <jbeulich@novell.com>
3157 * config/tc-i386.c (i386_scale): Beautify error message.
3158 (Intel syntax comments): Update.
3159 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3161 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3162 Remove declarations.
3163 (intel_bracket_expr): Declare.
3164 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3165 of the function body in a loop allowing to split an operand into two.
3166 Replace calls to malloc and checks of it returning non-NULL with
3167 calls to xmalloc/xstrdup.
3168 (intel_expr): SHORT no longer handled here. Add comment indicating
3169 comparison ops need implementation.
3170 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3171 Check right operand of - does not specify a register when parsing
3172 the address of a memory reference.
3173 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3174 Check operands do not specify a register when parsing the address of
3176 (intel_e06, intel_e06_1): Likewise.
3177 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3178 handle SHORT as well as unary + and -. Don't accept : except for
3179 segment overrides or in direct far jump/call insns.
3180 (intel_brack_expr): New.
3181 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3183 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3184 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3185 Allow symbolic constants as register scale value.
3186 (intel_get_token): Replace call to malloc and check of return value
3187 with call to xmalloc. Change handling for FLAT to match MASM's.
3188 (intel_putback_token): Don't try to back up/free current token if
3191 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3193 * configure.tgt: Set emulation for arm-*-eabi*.
3194 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3195 * config/te-armeabi.h: New file.
3196 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3197 * config/te-symbian.h: Include "te-armeabi.h".
3199 2005-03-16 Nick Clifton <nickc@redhat.com>
3201 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3202 local variable in case it is clobbered by the setjmp.
3204 2005-03-16 Nick Clifton <nickc@redhat.com>
3205 Ben Elliston <bje@au.ibm.com>
3207 * configure.in (werror): New switch: Add -Werror to the
3208 compiler command line. Enabled by default. Disable via
3210 * configure: Regenerate.
3212 2005-03-16 Nick Clifton <nickc@redhat.com>
3214 * config/obj-coff.h: Convert to ISO C90 formatting.
3215 * config/obj-coff.c: Convert to ISO C90 formatting.
3217 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3219 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3220 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3221 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3222 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3223 (insns): Add ARMv6T2 instructions:
3224 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3225 (arm_archs): Add V6T2 variants.
3227 2005-03-15 Nick Clifton <nickc@redhat.com>
3229 * NEWS: Add cutoff for changes in 2.16 release.
3231 2005-03-15 Jan Beulich <jbeulich@novell.com>
3233 * expr.c (operand): Merge handling of unary + into that for unary
3236 2005-03-14 Eric Christopher <echristo@redhat.com>
3238 * config/tc-mips.c: Include dw2gencfi.h.
3239 (mips_cfi_frame_initial_instructions): New.
3240 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3241 (tc_cfi_frame_initial_instructions): Ditto.
3242 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3243 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3244 * Makefile.am: Update dependencies.
3245 * Makefile.in: Regenerate.
3247 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3249 * po/es.po: Commit new Spanish translation.
3251 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3253 * po/tr.po: Commit new Turkish translation.
3255 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3257 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3260 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3262 * config-gas.com: Mark vax-vms as obsolete.
3263 * configure.in: Remove fmt=vms support.
3264 * config.in: Regenerate.
3265 * configure: Regenerate.
3266 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3268 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3269 Bob Wilson <bob.wilson@acm.org>
3271 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3272 when checking if xg_resolve_literals needs to be called.
3273 * config/tc-xtensa.h: Fix spelling typo in a comment.
3275 2005-03-10 Jan Beulich <jbeulich@novell.com>
3277 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3278 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3279 crafted structure declarations with the types from macro.h.
3281 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3283 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3284 for -mno-shared optimization.
3286 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3288 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3289 (MAX_NOPS): Bump to 4.
3290 (mips_fix_vr4130): New variable.
3291 (nops_for_vr4130): New function.
3292 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3293 nops_for_vr4130 if working around VR4130 errata.
3294 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3295 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3296 (md_parse_option): Handle them.
3297 (md_show_usage): Print them.
3298 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3300 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3302 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3305 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3307 * config/tc-mips.h (mips_flush_pending_output): Delete.
3308 (mips_emit_delays): Declare.
3309 (md_flush_pending_output): Use mips_emit_delays.
3310 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3311 the previous instructions.
3312 (md_begin, append_insn, md_parse_option): Update callers.
3313 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3315 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3316 (s_gpdword): Update callers.
3317 (start_noreorder, end_noreorder): New functions.
3318 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3319 manipulating mips_opts or prev_nop_frag directly.
3320 (mips_flush_pending_output): Delete.
3322 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3324 * config/tc-mips.c (mips_move_labels): New function, taken from...
3325 (append_insn, mips_emit_delays): ...here.
3327 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3329 * config/tc-mips.c (MAX_NOPS): New macro.
3330 (history): Resize to 1 + MAX_NOPS.
3331 (fix_vr4120_class): New enumeration.
3332 (vr4120_conflicts): New variable.
3333 (init_vr4120_conflicts): New function.
3334 (md_begin): Call it.
3335 (insn_uses_reg): Constify first argument.
3336 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3337 (nops_for_insn_or_target): New functions.
3338 (append_insn): Use the new nops_for_* functions instead of inline
3339 delay checks. Generalize prev_nop_frag handling to handle an
3340 arbitrary history length. Insert nops into the history buffer
3341 once the number of nops in prev_nop_frag is fixed.
3342 (emit_delays): Use nops_for_insn instead of inline delay checks.
3344 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3346 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3347 check from branch delay code. Remove unnecessary check for branches.
3349 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3351 * config/tc-mips.c (dummy_opcode): Delete.
3352 (nop_insn, mips16_nop_insn): New variables.
3353 (NOP_INSN): New macro.
3354 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3355 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3356 (md_begin): Initialize nop_insn and mips16_nop_insn.
3357 (append_insn): Use the new emit_nop function to add nops, recording
3358 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3359 to reserve room for the instruction and install_insn to install the
3360 final form. Use insert_into_history to record the instruction in
3361 the history buffer. Use move_insn to do delay slot filling.
3362 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3363 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3364 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3366 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3368 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3369 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3370 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3371 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3372 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3374 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3376 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3377 and extended_p fields with a single fixed_p field.
3378 (append_insn, mips_no_prev_insn): Adjust accordingly.
3380 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3382 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3383 a single mips16_absolute_jump_p bit.
3384 (append_insn): Adjust accordingly.
3386 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3388 * config/tc-mips.h (mips_cl_insn): Move definition to...
3389 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3390 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3392 (history): New variable.
3393 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3394 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3395 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3396 (prev_prev_insn_unreordered): Delete.
3397 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3398 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3401 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3403 * doc/Makefile.am: Update as.info dependencies.
3404 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3406 2005-03-08 Jan Beulich <jbeulich@novell.com>
3408 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3409 error, and point to .purgem documentation if someone really needs
3411 * NEWS: Mention macro redefinition is now an error.
3413 2005-03-08 Jan Beulich <jbeulich@novell.com>
3415 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3416 emitted to. Add more precise diagnostics for non-fitting insns based
3417 on that. Eliminate now superfluous special casing of MLX. Clear out
3418 slot information when dropping an insn.
3420 2005-03-08 Jan Beulich <jbeulich@novell.com>
3422 * config/tc-ia64.c (parse_section_name): Rename to...
3423 (cross_section): In addition to separating the name from the rest of
3424 the arguments, also carry out the operation.
3425 (dot_xdata): Use cross_section.
3426 (dot_float_cons): Likewise.
3427 (dot_xstringer): Likewise.
3428 (dot_xdata_ua): Likewise.
3429 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3431 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3433 * po/gas.pot: Regenerate.
3435 2005-03-04 David Daney <ddaney@avtrex.com>
3437 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3438 instead of '_gp' for -mno-shared optimization.
3440 (s_abicalls): Document it in the comment.
3441 (md_show_usage): Document the -mno-shared option.
3443 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3445 * config/tc-mips.c (mips_set_options): Add sym32 field.
3446 (mips_opts): Initialize it.
3447 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3448 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3449 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3450 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3451 when deciding whether to use a symbolic %highest/%higher expansion.
3452 (macro): Likewise. Remove o64/n32 linux hack. Always use
3453 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3454 and "la". Handle constants separately from symbolic expressions in
3455 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3456 and using load_register to load the high part of the address.
3457 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3458 (OPTION_ELF_BASE): Bump by 2.
3459 (md_longopts): Add entries for -msym32 and -mno-sym32.
3460 (md_parse_option): Handle them.
3461 (usage): Document them.
3462 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3463 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3464 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3465 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3466 -msym32 and -mno-sym32.
3468 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3470 * config/tc-mips.c (load_address): Implement GP optimization
3471 for 64bit address space non-PIC. Fix formatting.
3472 (macro): Likewise. Simplify code.
3473 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3474 (mips_after_parse_args): Simplify code.
3476 2005-03-03 Nick Clifton <nickc@redhat.com>
3478 * expr.c (operand): Remove redundant code enclosed by #ifdef
3479 RELAX_PAREN_GROUPING....#endif.
3481 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3482 reloc is the difference of two symbols defined in the same
3485 * config/tc-iq2000.c (line_comment_chars): Include the # character
3486 as otherwise this breaks #APP/#NO_APP processing.
3488 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3490 * config/tc-arc.c(md_assemble): Remove dead code for handling
3491 immediate indexing of ld and st .
3493 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3494 Joseph Myers <joseph@codesourcery.com>
3496 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3497 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3498 (parse_relocation): Check for a word break after a relocation
3500 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3503 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3505 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3507 2005-03-02 Jan Beulich <jbeulich@novell.com>
3509 * as.c (main): Use unlink_if_ordinary instead of unlink.
3510 * messages.c (as_fatal): Likewise.
3512 2005-03-02 Jan Beulich <jbeulich@novell.com>
3514 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3516 (parse_register): Allow cr8...15 in all modes.
3518 2005-03-02 Jan Beulich <jbeulich@novell.com>
3520 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3521 etc. like normal symbol references (T_ID).
3523 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3525 * symbols.c (fb_label_name): Fix silly thinko in last change.
3527 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3529 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3530 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3532 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3534 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3537 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3540 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3542 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3544 * as.h (assert): Warning fix.
3545 * expr.c (expr): Correct assertion.
3546 * read.c (s_comm_internal): Remove assertion.
3547 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3548 (fixup_segment): Remove assertion.
3549 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3550 (md_apply_fix3): Likewise.
3551 * config/tc-i370.c (md_begin): Correct assertion.
3552 (i370_macro): Warning fix for assertion.
3554 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3556 * configure.in (AC_C_BIGENDIAN): Invoke.
3557 * configure: Regenerate.
3558 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3559 host variable to set string header size.
3560 * config/obj-aout.c (obj_header_append): Don't use host structs.
3561 (obj_symbol_to_chars): Likewise.
3562 (obj_emit_strings): Likewise. Use the passed in output pointer.
3563 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3564 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3565 not sizeof host struct.
3566 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3567 (obj_emit_strings): Likewise.
3568 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3569 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3571 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3573 (host_number_to_chars): Define.
3574 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3575 host internal struct to set header sizes.
3576 * config/tc-i960.c (md_number_to_field): Warning fix.
3577 (md_ri_to_chars): Use host byte order.
3578 (get_cdisp, md_apply_fix3): Warning fix.
3579 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3581 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3583 * doc/c-arc.texi: Update documentation about ARC's extension
3586 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3588 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3591 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3593 * cgen.c: Warning fixes.
3594 * config/tc-arc.c: Likewise.
3595 * config/tc-arm.c: Likewise.
3596 * config/tc-avr.c: Likewise.
3597 * config/tc-d10v.c: Likewise.
3598 * config/tc-d30v.c: Likewise.
3599 * config/tc-frv.c: Likewise.
3600 * config/tc-frv.h: Likewise.
3601 * config/tc-h8300.c: Likewise.
3602 * config/tc-h8500.c: Likewise.
3603 * config/tc-i370.c: Likewise.
3604 * config/tc-i960.c: Likewise.
3605 * config/tc-ia64.c: Likewise.
3606 * config/tc-ip2k.c: Likewise.
3607 * config/tc-m68hc11.c: Likewise.
3608 * config/tc-maxq.c: Likewise.
3609 * config/tc-mcore.c: Likewise.
3610 * config/tc-mips.c: Likewise.
3611 * config/tc-msp430.c: Likewise.
3612 * config/tc-pj.c: Likewise.
3613 * config/tc-ppc.c: Likewise.
3614 * config/tc-ppc.h: Likewise.
3615 * config/tc-s390.c: Likewise.
3616 * config/tc-sh.c: Likewise.
3617 * config/tc-sh64.c: Likewise.
3618 * config/tc-tic4x.c: Likewise.
3619 * config/tc-tic80.c: Likewise.
3620 * config/tc-v850.c: Likewise.
3621 * config/tc-vax.c: Likewise.
3622 * config/tc-w65.c: Likewise.
3623 * config/tc-xstormy16.c: Likewise.
3624 * config/tc-z8k.c: Likewise.
3626 2005-02-22 Catherine Moore <clm@cm00re.com>
3628 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3629 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3631 2005-02-22 Eric Christopher <echristo@redhat.com>
3633 * config/tc-mips.c (struct proc): Change isym to
3634 func_sym. New member func_end_sym.
3635 (s_mips_ent): Update.
3636 (s_mips_end): Ditto. Add code to compute function size.
3638 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3640 * read.c: Warning fixes.
3641 * config/obj-elf.c: Likewise.
3643 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3645 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3648 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3650 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3653 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3655 (demand_empty_rest_of_line): Likewise.
3656 (tic54x_sblock): Likewise.
3657 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3659 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3661 * read.c (address_bytes): New function.
3662 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3663 (potable): Add "dc.a".
3664 (cons_worker): Handle "dc.a".
3665 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3667 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3669 * input-file.c (input_file_open): Rearrange to avoid warning.
3671 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3673 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3674 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3675 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3677 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3679 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3680 uses after .set noat.
3681 (load_address): Likewise.
3682 (macro): Likewise. Don't try to avoid $at use by sacrificing
3683 the target register before it is stored, it won't work.
3685 2005-02-17 James E Wilson <wilson@specifixinc.com>
3687 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3688 see an instruction that specifies a template.
3690 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3692 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3693 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3694 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3696 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3698 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3700 * config/tc-ia64.c (md): Add hint_b.
3701 (emit_one_bundle): Handle md.hint_b for "hint".
3702 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3703 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3704 (ia64_init): Set md.hint_b to error.
3705 (md_assemble): Handle md.hint_b for "hint.b".
3707 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3708 * doc/c-ia64.texi: Likewise.
3710 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3712 * tc.h (struct relax_type, relax_typeS): Move from here..
3713 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3714 * ecoff.c (ecoff_new_file): Add appfile param.
3715 * ecoff.h (ecoff_new_file): Likewise.
3716 * itbl-lex.h: New file.
3717 * itbl-lex.l: Include itbl-lex.h.
3718 * itbl-parse.y: Likewise.
3719 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3720 * read.c (s_app_file_string): Mark appfile possibly unused.
3721 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3722 * subsegs.h (struct seg_info_trash): Delete.
3723 (seg_info): Use segment_info_type instead.
3724 * config/obj-coff.c (struct filename_list): Make filename const char *.
3725 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3726 * config/obj-elf.c (elf_file_symbol): Similarly.
3727 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3729 * config/tc-arc.c (md_operand): Warning fix.
3730 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3731 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3732 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3733 * config/tc-frv.c (frv_force_relocation): Warning fix.
3734 * config/tc-m68k.c (md_parse_option): Delete unused var.
3735 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3736 * config/tc-sparc.c: Likewise.
3737 (s_common): Warning fix.
3738 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3739 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3741 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3742 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3743 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3744 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3745 (tic4x_do_align): Use TIC_NOP_OPCODE.
3746 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3747 * config/tc-vax.c: Include netinet/in.h.
3748 (tc_headers_hook): Formatting.
3749 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3751 2005-02-17 Jan Beulich <jbeulich@novell.com>
3753 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3754 parsing inN, locN, outN. Set 'idx' to offset register number starts
3755 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3758 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3760 * config/tc-mips.c (load_address): Fix formatting.
3761 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3762 Catch macros which are unexpandable without AT. Remove duplicate
3764 (macro2): Remove duplicate zeroing of used_at.
3766 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3768 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3771 2005-02-15 Nigel Stephens <nigel@mips.com>
3772 Maciej W. Rozycki <macro@mips.com>
3774 * config/tc-mips.c (reloc_needs_lo_p): Handle
3775 BFD_RELOC_MIPS16_HI16_S.
3776 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3777 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3778 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3780 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3781 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3782 Call my_getSmallExpression() to parse percent operators.
3783 (percent_op_match, mips_percent_op): Separate definitions.
3784 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3785 (parse_relocation): Handle the MIPS16 mode using
3787 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3788 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3790 2005-02-15 Jan Beulich <jbeulich@novell.com>
3792 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3793 instead of explicitly dealing with the translation; exclude
3794 relocations that are already pcrel, however.
3796 2005-02-15 Jan Beulich <jbeulich@novell.com>
3798 * config/tc-ia64.c: Include limits.h (if available).
3799 (gr_values[0]): Set path to INT_MAX.
3800 (dot_reg_val): Don't allow changing value of r0. Limit range of
3801 general registers at r127.
3802 (specify_resource): Default resource index is -1. Don't set resource
3803 index (in case IA64_RS_RSE) without setting the specific flag.
3804 (note_register_values): Check operand is O_constant before tracking
3805 input value of moves. Add tracking for dep.z with constant inputs.
3806 (print_dependency): Resource index of specific resource may be zero.
3807 (check_dependencies): Likewise.
3809 2005-02-15 Jan Beulich <jbeulich@novell.com>
3811 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3812 reg_class. Check operands and emit diagnostics for illegal use of
3815 2005-02-15 Jan Beulich <jbeulich@novell.com>
3817 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3818 new variables type, suffix, and width. Handle
3819 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3820 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3821 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3822 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3823 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3824 if unable to translate relocation type, using the new variables.
3826 2005-02-15 Jan Beulich <jbeulich@novell.com>
3828 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3829 (ty_symbol_chars): Define.
3830 * config/tc-ia64.c (ia64_symbol_chars): Define.
3832 2005-02-15 Jan Beulich <jbeulich@novell.com>
3834 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3835 input_line_pointer was advanced.
3837 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3839 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3842 2005-02-13 Jan Beulich <jbeulich@novell.com>
3844 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3845 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3847 (ia64_init): Set md.detect_dv.
3848 (ia64_start_line): New static variable warned. Warn only once when
3849 encountering explicit stops in automatic mode.
3850 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3851 * NEWS: Mention new default mode.
3853 2005-02-13 Jan Beulich <jbeulich@novell.com>
3855 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3856 be freed when wiping out previous state. Canonicalize names before
3857 use. Free name string when detecting redefinition.
3858 (dot_pred_rel): Call generic expression parser to process arguments.
3859 Handle O_register case for individual predicates and O_subtract for
3861 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3863 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3864 Warn if multiple found, issue error if resulting symbol name has zero
3866 (dot_alias): Canonicalize name before use.
3868 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3870 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3872 (in_procedure): Return -1 for warning.
3873 (in_prologue): Likewise.
3874 (in_body): Likewise.
3876 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3878 * config/tc-ia64.c (dot_xdata): Undo the last change.
3879 (dot_float_cons): Likewise.
3880 (dot_xstringer): Likewise.
3881 (dot_xdata_ua): Likewise.
3882 (dot_float_cons_ua): Likewise.
3884 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3886 * NEWS: Mention "-munwind-check=[warning|error]".
3888 * config/tc-ia64.c (md): Add unwind_check.
3889 (unwind_diagnostic): New.
3890 (in_procedure): Call unwind_diagnostic when a directive isn't
3892 (in_prologue): Call unwind_diagnostic when a directive isn't in
3894 (in_body): Call unwind_diagnostic when a directive isn't in
3896 (dot_endp): Set md.unwind_check to error before calling
3897 in_procedure and restore it after. When the name is missing or
3898 couldn't be found, use the one from the last .proc if
3899 md.unwind_check isn't error. Warn if md.unwind_check is
3901 (md_parse_option): Handle "-munwind-check=[warning|error]".
3902 (md_show_usage): Add "-munwind-check=[warning|error]".
3903 (ia64_init): Set md.unwind_check to warning.
3905 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3906 * doc/c-ia64.texi: Likewise.
3908 2005-02-11 Jan Beulich <jbeulich@novell.com>
3910 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3912 (ia64_parse_name): New third parameter.
3913 (md_parse_name): Pass third argument.
3914 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3915 (md_operand): Handling of '@'-prefixed symbols moved from here...
3916 (ia64_parse_name): ...to here.
3918 2005-02-11 Jan Beulich <jbeulich@novell.com>
3920 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3921 (errata_nop_necessary_p): Remove declaraction and definition.
3922 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3923 update md.group_idx. Don't reset md.last_groups.
3925 2005-02-11 Jan Beulich <jbeulich@novell.com>
3927 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3929 (dot_xdata): Free section name after use.
3930 (dot_float_cons): Likewise.
3931 (dot_xstringer): Likewise.
3932 (dot_xdata_ua): Likewise.
3933 (dot_float_cons_ua): Likewise.
3934 (md_pseudo_table): Add xdata16 and xdata16.ua.
3936 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3938 * doc/all.texi: Add IA64.
3939 * doc/as.texinfo: Likewise.
3941 * doc/c-ia64.texi: Fix typos.
3943 2005-02-10 Julian Brown <julian@codesourcery.com>
3945 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3947 (do_t_push_pop): Likewise.
3948 (md_assemble): Likewise.
3949 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3950 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3951 (create_unwind_entry): Output dependency on the required personality
3954 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3956 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3957 * subsegs.c (seg_not_empty_p): Likewise.
3959 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3961 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3962 relative jump calculation.
3963 <md_convert_frag) : Likewise.
3964 <output_disp): Likewise.
3966 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3968 * write.c (write_object_file): Recognize warning-symbol construct
3969 and skip object- and target- handling for the second symbol.
3971 2005-02-02 Jan Beulich <jbeulich@novell.com>
3973 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3974 designators along with quoted ones. Free copy of quoted designator
3977 2005-02-01 Ben Elliston <bje@au.ibm.com>
3979 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3980 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3981 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3982 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3983 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3984 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3985 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3986 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3987 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3988 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3989 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3990 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3991 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3992 #if 0'd code throughout.
3994 2005-01-31 Nick Clifton <nickc@redhat.com>
3996 * as.c (parse_args): Bump copyright date reported by --version to
3999 2005-01-31 Nick Clifton <nickc@redhat.com>
4001 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4004 2005-01-31 Jan Beulich <jbeulich@novell.com>
4006 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4007 that can end with .endr in that case. Make requiring/permitting
4008 pseudo-ops without leading dot closer to the logic in read.c serving
4010 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4013 2005-01-31 Jan Beulich <jbeulich@novell.com>
4015 * macro.c (do_formals): Adjust to no longer accept empty parameter
4017 (define_macro): Adjust to no longer accept empty macro name, garbage
4018 following the parameters, or macros that were previously defined.
4019 * read.c (s_bad_end): Declare.
4020 (potable): Add endm. Handler for endr and endm is s_bad_end.
4021 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4023 * read.h (s_bad_endr): Remove.
4025 2005-01-31 Jan Beulich <jbeulich@novell.com>
4027 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4028 immediately discarding (but counting) those exceeding the maximum
4029 possible amount. Track whether output and input operand counts ever
4030 matched, and use this to better indicate which of the operands/
4031 operand types was wrong; specifically don't default to pointing to
4034 2005-01-31 Jan Beulich <jbeulich@novell.com>
4036 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4037 variable in dot_endp). Add body and insn. Make prologue,
4038 prologue_mask, body, and insn bitfields.
4039 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4041 (in_procedure, in_prologue, in_body): New.
4042 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4043 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4044 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4045 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4046 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4047 dot_personality): Use the appropriate one of the above.
4048 (dot_proc): Clear unwind.proc_start; set to current location only if
4049 none of the entry points were valid. Check for non-zero-length entry
4050 point names. Check that entry points aren't defined, yet. Clear
4051 unwind.prologue, unwind.body, and unwind.insn.
4052 (dot_body): Call in_procedure. Check that first directive in procedure
4053 had no insns emitted before. Set unwind.body.
4054 (dot_prologue): Call in_procedure. Check that not already in prologue.
4055 Check that first directive in procedure had no insns emitted before.
4057 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4058 length entry point names. Check that entry points became defined.
4059 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4061 2005-01-31 Jan Beulich <jbeulich@novell.com>
4063 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4064 before actually using it. Don't generate an error in manual bundling
4065 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4066 Don't generate an error in manual bundling mode when looking at an
4067 insn required to be last in its group but the required slot hasn't
4068 been reached, yet. Allow conversion from MII to MI;I for bundle
4069 consisting of only 2 insns with the stop between them. Suppress
4070 various meaningless errors resulting from detecting earlier ones.
4072 2005-01-31 Jan Beulich <jbeulich@novell.com>
4074 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4077 2005-01-28 Christian Groessler <chris@groessler.org>
4079 * config/tc-z8k.c (md_assemble): Improve error detection.
4081 2005-01-28 Jan Beulich <jbeulich@novell.com>
4083 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4084 for personality routine pointer only if there is one.
4085 (ia64_convert_frag): Likewise.
4086 (generate_unwind_image): Likewise.
4088 2005-01-27 Christian Groessler <chris@groessler.org>
4090 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4091 (md_apply_fix3): Make relative branches out of range an error
4092 instead of a warning. Display correct line number for out of
4093 range branches/calls/memory accesses.
4095 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4097 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4098 to emit .debug_line and other debug sections.
4099 * as.h (seg_not_empty_p): Declare.
4100 * subsegs.c (seg_not_empty_p): New predicate.
4102 2005-01-27 Andrew Cagney <cagney@gnu.org>
4104 * configure: Regenerate to track ../gettext.m4 change.
4106 2005-01-27 Jan Beulich <jbeulich@novell.com>
4108 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4110 2005-01-27 Jan Beulich <jbeulich@novell.com>
4112 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4113 to/from application registers dynamic insns.
4114 (md_assemble): Defer resolution of move to/from application registers
4115 dynamic insns when they can be issued on either the I- or M-units.
4117 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4119 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4120 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4121 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4122 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4123 * cgen.c (gas_cgen_parse_operand): Handle
4124 CGEN_PARSE_OPERAND_SYMBOLIC.
4125 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4126 (frv_force_relocation): Likewise. Fix handling of PIC
4128 (md_apply_fix3): Likewise.
4130 2005-01-21 Ben Elliston <bje@au.ibm.com>
4132 * as.h: Remove #if 0'd code.
4133 * atof-generic.c (atof_generic): Likewise.
4134 * ecoff.c (ecoff_directive_frame): Likewise.
4135 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4136 * itbl-ops.c (itbl_add_reg): Likewise.
4137 * listing.c (calc_hex): Likewise.
4138 * read.c (MASK_CHAR): Likewise.
4139 * subsegs.c (subsegs_print_statistics): Likewise.
4140 * symbols.c (indent): Likewise.
4141 * write.c (write_relocs): Likewise.
4142 (write_object_file): Likewise.
4143 (relax_frag): Likewise.
4145 2005-01-20 Nick Clifton <nickc@redhat.com>
4147 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4148 getopt_long_only() from considering -a as an abbreviation for
4150 (parse_args): Fix the parsing of -a=<file>.
4152 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4155 * read.c (s_incbin): Adjust default count for skip. Check validity
4156 of count and skip rigorously.
4158 2005-01-19 Fred Fish <fnf@specifixinc.com>
4160 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4162 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4164 * read.c (convert_to_bignum): New function, split out from...
4165 (emit_expr): ...here. Handle the case where X_add_number is
4166 positive and the input value is negative.
4167 (output_big_sleb128): Fix setting of continuation bit. Check whether
4168 the final byte needs to be sign-extended. Fix size-shrinking loop.
4169 (emit_leb128_expr): When generating a signed leb128, see whether the
4170 sign of an O_constant's X_add_number matches the sign of the input
4171 value. Use a bignum if not.
4173 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4175 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4176 arch_sh_up in order to match the external name and make the
4177 testsuite's job easier.
4179 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4182 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4184 2005-01-12 Nick Clifton <nickc@redhat.com>
4186 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4187 ignored_arguments array.
4189 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4191 * write.c (write_object_file): Disallow a symbol equated to
4194 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4196 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4198 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4199 (maxq_target): New function: Set the machine type.
4201 2005-01-06 Paul Brook <paul@codesourcery.com>
4203 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4204 (md_begin): Handle TE_VXWORKS for FP defaults.
4205 (md_apply_fix3): Correct rela offsets.
4206 (elf32_arm_target_format): Add VxWorks targets.
4208 2005-01-06 Paul Brook <paul@codesourcery.com>
4210 * configure.tgt: Set em=vxworks for *-*-vxworks.
4211 * config/te-vxworks.h: New File.
4213 2005-01-06 Paul Brook <paul@codesourcery.com>
4215 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4217 2005-01-04 Dmitry Diky <diwil@spec.ru>
4219 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4222 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4224 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4225 (dot_loc): New function.
4226 (md_pseudo_table): Add entry to map .loc to dot_loc().
4227 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4228 seen a .loc directive or we're generating DWARF2 debug info for
4231 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4234 * read.c (s_comm_internal): Don't zero end of name until size
4235 expression has been parsed.
4237 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4239 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4241 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4243 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4246 2004-12-22 Ian Lance Taylor <ian@airs.com>
4248 * configure.tgt: New.
4249 * configure.in: Move setting of cpu_type, fmt, etc., to
4251 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4252 $(srcdir)/configure.tgt.
4253 * configure, Makefile.in: Rebuild.
4255 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4257 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4258 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4260 (avr_offset_expression): New function to parse offsets for LDI
4262 (avr_operand): Use it.
4263 (md_apply_fix3): Generate the relocs.
4265 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4267 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4268 BFD_RELOC_SH_IMMS10BY8 relocation.
4270 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4271 than just ignoring bad code.
4273 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4275 * config/tc-v850.c (handle_lo16): New function.
4276 (v850_reloc_prefix): Use it to check lo().
4277 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4279 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4281 * configure.in: Add s390x-ibm-tpf support.
4282 * configure: Regenerate.
4284 2004-12-15 Jan Beulich <jbeulich@novell.com>
4286 * config/obj-elf.c (obj_elf_change_section): Only set type and
4287 attributes on new sections. Emit warning when type of re-declared
4288 section doesn't match.
4290 2004-12-15 Jan Beulich <jbeulich@novell.com>
4292 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4293 '.cfi_startproc simple' doesn't inherit the old value.
4295 2004-12-15 Jan Beulich <jbeulich@novell.com>
4297 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4298 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4299 generation to emit a factored offset.
4301 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4303 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4304 which is too large in the case of NO_PIC without 64-bit
4307 * config/tc-mips.c (mips_in_shared): New static variable.
4308 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4309 (md_longopts): Add -mshared and -mno-shared.
4310 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4311 (s_cpload): Implement !mips_in_shared case.
4312 (s_cpsetup): Likewise.
4313 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4314 * NEWS: Mention -mno-shared.
4316 2004-12-09 Paul Brook <paul@codesourcery.com>
4318 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4321 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4323 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4324 sequence, increase the size of the sequence.
4326 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4329 2004-12-07 Ben Elliston <bje@gnu.org>
4331 * read.c (s_align): Use an align_limit temporary to allay a GCC
4332 signed/unsigned comparison warning.
4334 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4336 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4337 * configure.in: Use it for arm*-*-linux-gnueabi*.
4338 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4339 * config/te-armlinuxeabi.h: New file.
4340 * Makefile.in: Regenerated.
4341 * aclocal.m4: Likewise.
4342 * configure: Likewise.
4343 * doc/Makefile.in: Regenerated.
4345 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4347 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4348 (xtensa_restore_emit_state): Likewise.
4350 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4352 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4355 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4357 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4358 * Makefile.in: Regenerate.
4360 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4362 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4363 functions, give functions a meaningful name, add comments.
4364 (check_range): New function - Replace operand size calculation
4365 with range checking.
4366 (assemble_insn): Update Algorithm, improve error issuing.
4368 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4371 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4373 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4374 miss between different section in the same module.
4375 (tc_gen_reloc): Likewise.
4377 2004-11-25 Theodore A. Roth <troth@openavr.org>
4379 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4380 atmega325, atmega3250, atmega645 and atmega6450.
4382 2004-11-25 Jan Beulich <jbeulich@novell.com>
4384 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4385 permissible for the selected instruction suffix.
4386 (process_suffix): For DefaultSize instructions, suppressing the
4387 guessing of a 'q' suffix if the instruction doesn't support it is
4388 pointless, because only an 'l' suffix can be guessed in this place.
4390 2004-11-24 Nick Clifton <nickc@redhat.com>
4392 * config/tc-iq2000.c: Remove support for IQ10 processor.
4393 Convert to ISO C90 formatting.
4394 * config/tc-iq2000.h: Likewise.
4396 2004-11-23 Nick Clifton <nickc@redhat.com>
4398 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4399 in this table. They should be correct now.
4401 2004-11-23 Jan Beulich <jbeulich@novell.com>
4403 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4404 indicate the MMX extensions added by both SSE and 3DNow!A.
4405 (Cpu3dnowA): Declare.
4406 (CpuUnknownFlags): Update.
4407 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4408 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4409 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4410 3DNow!. Athlon additionally implies 3DNow!A. Several new
4411 entries (those starting with a dot are for sub-arch specification).
4412 (set_cpu_arch): Handle sub-arch specifications.
4413 (parse_insn): Distinguish between instructions not supported because
4414 of insufficient CPU features and because of 64-bit mode.
4415 * doc/c-i386.texi: Describe enhanced .arch directive.
4417 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4419 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4421 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4423 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4424 without a corresponding .debug_info section.
4426 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4428 * read.c (potable): Add "error" and "warning".
4429 (s_errwarn): New function.
4430 * read.h (s_errwarn): Declare.
4431 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4433 2004-11-22 Nick Clifton <nickc@redhat.com>
4435 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4438 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4440 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4441 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4443 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4445 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4446 (coff_adjust_symtab): Adjust call.
4447 (crawl_symbols): Likewise.
4448 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4449 (obj_app_file): Adjust.
4451 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4453 * configure.in: Enable bfd_assember for the MAXQ port.
4454 * configure: Regenerate.
4456 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4457 Sterling Augustine <sterling@tensilica.com>
4459 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4460 there is a conflict.
4461 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4462 interfaces that are related as determined by xtensa_interface_class_id.
4464 2004-11-12 Nick Clifton <nickc@redhat.com>
4466 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4467 offsets for conditional branches.
4469 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4471 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4473 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4475 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4476 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4478 (relax_frag_immed): Update call to update_next_frag_state.
4480 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4482 * obj.h (struct format_ops <app_file>): Add int param.
4483 * read.h (s_app_file_string): Likewise.
4484 * read.c (s_app_file_string): Likewise.
4485 (s_app_file): Adjust s_app_file_string call.
4486 * config/tc-mips.c (s_mips_file): Likewise.
4487 * config/obj-coff.h (obj_app_file): Add app param.
4488 * config/obj-ecoff.h (obj_app_file): Likewise.
4489 * config/obj-multi.h (obj_app_file): Likewise.
4490 * config/obj-elf.h (elf_file_symbol): Likewise.
4491 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4492 if called for # preprocessor lines.
4494 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4497 * symbols.c (resolve_symbol_value): Convert weak symbols only
4499 (symbol_equated_reloc_p): Don't equate weaks when relocating
4500 only for Windows PECOFF.
4502 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4504 * config/tc-crx.c (print_insn): Check and set insn_addr.
4505 * config/tc-crx.h (md_frag_check): Define.
4507 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4508 Vineet Sharma <vineets@noida.hcltech.com>
4510 * configure.in: Add support for new target maxq-coff.
4511 * configure: Regenerate.
4512 * NEWS: Mention new support.
4513 * config/tc-maxq.c: New file.
4514 * config/tc-maxq.h: New file.
4515 * config/obj-coff.h: Add support for maxq-coff.
4517 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4519 * symbols.c (any_external_name): Define.
4520 (resolve_symbol_value): Convert weak symbols.
4521 (S_SET_EXTERNAL): Support any_external_name.
4522 (S_SET_NAME): Qualify parameter const.
4523 (symbol_equated_reloc_p): Equate to weaks when relocating.
4524 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4525 * tc.h (any_external_name): Declare.
4526 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4528 (weak_is_altname): Declare and define.
4529 (weak_name2altname): Same.
4530 (weak_altname2name): Same.
4531 (weak_uniquify): Same.
4532 (weak_altprefix): Define.
4533 (obj_coff_weak): Change .weak syntax and handling.
4534 (coff_frob_symbol): Fix PE weak symbol alternates.
4535 * config/obj-coff.h (USE_UNIQUE): Define.
4536 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4537 are in another segment.
4538 (tc_gen_reloc): Remove broken addend hack.
4539 doc/as.texinfo: Update.
4541 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4543 * config/tc-xtensa.c (total_frag_text_expansion): New.
4544 (md_estimate_size_before_relax): Use it.
4545 (find_address_of_next_align_frag): Likewise.
4547 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4549 * config/tc-crx.c: Rename argument types.
4550 (processing_arg_number): Rename to 'cur_arg_num'.
4551 (get_number_of_bits): Rename to 'set_operand_size'.
4552 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4553 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4554 (set_indexmode_parameters): Remove function, integrate its code into
4556 (set_operand_size): Get rid of 'Operand Number' function parameter -
4557 use global variable 'cur_arg_num' instead.
4558 Use a local 'argument' pointer to reference the current argument.
4559 (parse_operand): Likewise.
4560 (set_operand): Likewise.
4561 (process_label_constant): Likewise.
4563 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4565 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4566 (add_section_rename): Delete. Inlined into...
4567 (build_section_rename): ...here. Use xstrdup instead of strdup.
4568 (xtensa_section_rename): Drop "const" from argument and return types.
4569 (md_show_usage): Indent to match show_usage().
4570 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4571 (tc_canonicalize_section_name): Define.
4572 (md_elf_section_rename): Remove unused macro.
4573 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4574 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4575 (Frame Directive): Delete.
4577 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4579 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4580 * config/tc-arm.c (target_oabi): Delete.
4581 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4582 (arm_opts): Remove moabi.
4583 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4584 * doc/c-arm.texi (ARM Options): Likewise.
4585 * configure: Regenerated.
4587 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4589 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4590 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4591 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4592 * configure: Regenerate.
4593 * config/tc-cris.c (enum cris_archs): New.
4594 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4595 (cris_insn_ver_valid_for_arch): New functions.
4596 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4597 (cris_arch): New variable.
4598 (md_pseudo_table): New pseudo .arch.
4599 (err_for_dangerous_mul_placement): Initialize according to
4601 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4603 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4604 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4605 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4606 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4607 use in md_cris_relax_table.
4608 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4609 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4610 Update and improve head comment.
4611 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4612 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4614 (md_longopts): New option --march=...
4615 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4617 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4618 (HANDLE_RELAXABLE): New macro.
4619 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4620 cases. Check for weak symbols and assume not relaxable. Handle
4621 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4622 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4624 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4625 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4626 (cris_create_short_jump): Adjust for CRISv32.
4627 (cris_relax_frag): Handle new states.
4628 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4629 (md_begin): Define symbols "..asm.arch.cris.v32",
4630 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4631 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4632 when entering opcode table entry points.
4633 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4634 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4635 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4636 (cris_process_instruction): Initialize out_insnp->insn_type to
4637 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4638 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4640 <case 'm'>: Check that modified_char == '.'.
4641 <invalid operands>: Consume the rest of the line.
4642 When operands don't match, skip over subsequent insns with
4643 non-matching version specifier but same mnemonic.
4644 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4645 special registers in CRISv32 are always 32 bit long.
4646 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4648 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4649 and compatible. Recognize "ACR" for v32, unless followed by "+".
4650 (get_spec_reg): Consider cris_arch when looking up register.
4651 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4653 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4654 (cris_get_expression): Restore input_line_pointer if failing "early".
4655 (get_flags): Consider cris_arch and recognize flags accordingly.
4656 (branch_disp): Adjust for CRISv32.
4657 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4658 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4659 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4660 resolved. Don't enter zeros in object file for
4662 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4663 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4664 (md_parse_option): Break out "return 1".
4665 <OPTION_ARCH> New case.
4666 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4667 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4668 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4669 <case BFD_RELOC_32_PCREL>: New cases.
4670 Addends for non-zero fx_pcrel are too in fx_offset.
4671 (md_show_usage): Show --march=<arch>.
4672 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4673 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4674 (s_syntax) <struct syntaxes>: Properly constify member operand.
4675 * config/tc-cris.h (TARGET_MACH): Define.
4676 (cris_mach): Declare.
4677 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4678 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4679 (CRIS-Opts): Document --march=...
4680 (CRIS-Pseudos): Document .arch.
4682 2004-11-04 Jan Beulich <jbeulich@novell.com>
4684 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4685 intel syntax and no register prefix, allow $ in symbol names when
4687 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4688 (intel_float_operand): Add fourth return value indicating math control
4689 operations. Make classification more precise.
4690 (md_assemble): Complain if memory operand of mov[sz]x has no size
4692 (parse_insn): Translate word operands to floating point instructions
4693 operating on integers as well as control instructions to short ones
4694 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4695 floating point instructions operating on non-integer operands.
4696 (match_template): Remove fldcw special case. Adjust q-suffix handling
4697 to permit it on fild/fistp/fisttp in AT&T mode.
4698 (process_suffix): Don't guess DefaultSize insns' suffix from
4699 stackop_size for certain floating point control instructions. Guess
4700 suffix for branch and [ls][gi]dt based on flag_code. Split error
4701 messages for Intel and AT&T syntax, and make the condition more strict
4702 for the former. Adjust suppressing of generation of operand size
4704 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4705 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4706 more error checking.
4707 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4708 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4710 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4712 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4713 md_short_jump_size, md_long_jump_size.
4714 * write.c [!WORKING_DOT_WORD]: Ditto.
4715 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4717 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4719 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4720 const qualifier in these definitions.
4721 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4722 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4724 2004-11-02 Nick Clifton <nickc@redhat.com>
4726 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4727 table before deciding to produce a .debug_line section to match up
4728 with a user provided .debug_info section.
4730 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4732 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4733 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4735 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4737 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4738 (get_flags): New function.
4739 (get_number_of_bits): Edit comments, update numeric values to
4741 (process_label_constant): Don't support the colon
4742 format (SYMBOL:[s|m|l]).
4743 (set_cons_rparams): Support argument type 'arg_rbase'.
4744 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4745 (handle_LoadStor): Bug fix, first handle post-increment mode.
4746 (getreg_image): Remove redundant code, update according to latest
4748 (print_constant): Bug fix relate to 3-word instructions.
4749 (assemble_insn): Bug fix, when matching instructions, verify also
4750 instruction type (not only mnemonic).
4751 Add various error checking.
4752 (preprocess_reglist): Support HI/LO and user registers.
4754 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4756 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4757 in an epilogue directive go negative.
4759 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4762 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4763 after reporting template error during manual bundling. Reported
4764 by Michael Dupont, michaelx.dupont@intel.com.
4766 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4768 * Makefile.am: Run dep-am.
4769 * aclocal.m4: Regenerate with automake 1.9.2.
4770 * Makefile.in: Regenerate with automake 1.9.2.
4771 * doc/Makefile.in: Likewise.
4773 * config/tc-arm.c: Include "dw2gencfi.h".
4774 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4776 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4777 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4778 (tc_cfi_frame_initial_instructions): Define.
4779 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4782 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4784 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4786 Update coprocessor id to be unsigned immediate.
4788 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4790 * config/tc-i386.c (O_secrel): Delete.
4791 (tc_pe_dwarf2_emit_offset): New function.
4792 * config/tc-i386.h (O_secrel): Define as O_md1.
4793 (TC_DWARF2_EMIT_OFFSET): Define.
4795 2004-10-18 Nick Clifton <nickc@redhat.com>
4797 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4798 ignore @fptr() directives for 4-byte fixups.
4800 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4802 * Makefile.am: Run "make dep-am"
4803 * Makefile.in: Regenerate.
4805 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4807 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4808 Remove comments about placement of literal pools.
4809 (Literal Directive): Update description of literal placement.
4810 (Literal Prefix Directive): Remove statement that this does not apply
4811 to absolute-mode literals. Describe new section naming scheme.
4813 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4815 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4816 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4817 is_windowed_return_opcode): Delete.
4818 (xtensa_frob_label): Use get_subseg_target_freq.
4819 (md_assemble): Inline call to is_entry_opcode.
4820 (xtensa_handle_align): Inline call to get_frag_is_literal.
4821 (relaxation_requirements): Inline call to is_jx_opcode.
4822 (emit_single_op): Inline call to is_movi_opcode.
4823 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4824 get_frag_is_no_transform, is_entry_opcode, and
4825 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4826 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4827 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4828 Inline calls to get_frag_is_no_transform.
4829 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4830 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4831 get_frag_is_no_transform.
4832 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4833 and set_frag_is_no_transform.
4834 (get_expression_value): Delete.
4835 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4836 cur_target_freq to target_freq.
4837 (get_subseg_info): Split out code to create a new map entry into ...
4838 (add_subseg_info): ... this new function.
4839 (get_last_insn_flags): Check if get_subseg_info succeeded.
4840 (set_last_insn_flags): Call add_subseg_info if needed.
4841 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4842 (xtensa_reorder_segments): Compute last_sec while counting sections.
4843 Remove call to get_last_sec.
4844 (get_last_sec): Delete.
4845 (cache_literal_section): Inline call to retrieve_literal_seg and its
4846 callees, seg_present and add_seg_list.
4847 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4848 (get_frag_is_insn, get_frag_is_no_transform,
4849 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4850 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4852 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4854 * config/tc-xtensa.c: Use ISO C90 formatting.
4855 * config/tc-xtensa.h: Likewise.
4856 * config/xtensa-istack.h: Likewise.
4857 * config/xtensa-relax.c: Likewise.
4858 * config/xtensa-relax.h: Likewise.
4860 2004-10-12 Paul Brook <paul@codesourcery.com>
4862 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4865 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4868 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4870 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4872 (Acknowledgements): Use "GAS" instead of AS variable.
4874 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4876 * config/tc-i386.c: Include "elf/x86-64.h".
4877 (i386_elf_section_type): New function.
4878 * config/tc-i386.h (md_elf_section_type): Define.
4879 (i386_elf_section_type): New prototype.
4881 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4883 * config/m68k-parse.h (enum m68k_register): New control register,
4885 * config/tc-m68k.c: Correct control register set for MCF5249.
4887 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4888 Sterling Augustine <sterling@tensilica.com>
4890 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4891 (UNREACHABLE_MAX_WIDTH): Define.
4892 (XTENSA_FETCH_WIDTH): Delete.
4893 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4894 prefer_const16, prefer_l32r): New global variables.
4895 (LIT4_SECTION_NAME): Define.
4896 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4897 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4898 (frag_flags struct): New.
4899 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4900 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4901 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4902 (MAX_FORMATS): Define.
4903 (op_placement_info struct, op_placement_table): New.
4904 (O_pltrel, O_hi16, O_lo16): Define.
4905 (directiveE enum): Rename directive_generics to directive_transform.
4906 Delete directive_relax. Add directive_schedule,
4907 directive_absolute_literals, and directive_last_directive.
4908 (directive_info): Rename "generics" to "transform". Delete "relax".
4909 Add "schedule" and "absolute-literals".
4910 (directive_state): Adjust entries to match changes in directive_info.
4911 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4912 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4913 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4914 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4915 (align_only_targets, software_a0_b_retw_interlock,
4916 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4917 software_avoid_short_loop, software_avoid_close_loop_end,
4918 software_avoid_all_short_loops, specific_opcode): Delete.
4919 (warn_unaligned_branch_targets): New.
4920 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4921 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4922 (option_[no_]link_relax, option_[no_]transform,
4923 option_[no_]absolute_literals, option_warn_unaligned_targets,
4924 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4926 (option_[no_]align_only_targets, option_literal_section_name,
4927 option_text_section_name, option_data_section_name,
4928 option_bss_section_name, option_eb, option_el): Delete.
4929 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4930 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4931 and target-hardware. Delete entries for [no-]target-align-only,
4932 literal-section-name, text-section-name, data-section-name, and
4934 (md_parse_option): Handle new options and remove old ones. Accept but
4935 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4936 and treat them as [no-]transform.
4937 (md_show_usage): Add new options and remove old ones.
4938 (xtensa_setup_hw_workarounds): New.
4939 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4940 "long", "short", "loc" and "frequency" entries.
4941 (use_generics): Rename to ...
4942 (use_transform): ... this function. Add past_xtensa_end check.
4943 (use_longcalls): Add past_xtensa_end check.
4944 (code_density_available, can_relax): Delete.
4945 (do_align_targets): New.
4946 (get_directive): Accept dashes in directive names. Warn about
4947 [no-]generics and [no-]relax directives and treat them as
4949 (xtensa_begin_directive): Call md_flush_pending_output only for some
4950 directives. Check for directives inside instruction bundles. Warn
4951 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4952 directives. Handle new directives. Check generating_literals flag
4954 (xtensa_end_directive): Check for directives inside instruction
4955 bundles. Warn and ignore [no-]density directives. Handle new
4956 directives. Call xtensa_set_frag_assembly_state.
4957 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4958 xtensa_dwarf2_emit_insn): New.
4959 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4960 use_literal_section flag.
4961 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4962 literals. Use xtensa_elf_cons to parse the expression.
4963 (xtensa_literal_prefix): Do not check use_literal_section. Support
4964 ".lit4" sections for absolute literals. Change prefix convention to
4965 replace ".text" (or ".t" in a linkonce section). No need to call
4967 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4968 (expression_end): Handle closing braces and colons.
4969 (PLT_SUFFIX, plt_suffix): Delete.
4970 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4971 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4972 and O_hi16 expressions as well.
4973 (tokenize_arguments): Handle closing braces and colons.
4974 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4975 operands and paired register syntax.
4976 (get_invisible_operands): New.
4977 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4978 new xtensa-isa.h functions.
4979 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4980 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4981 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4982 instructions. Use xtensa_translate_zero_immed.
4983 (operand_is_immed, operand_is_pcrel_label): Delete.
4984 (get_relaxable_immed): Use new xtensa-isa.h functions.
4985 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4987 (xtensa_print_insn_table, print_vliw_insn): New.
4988 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4989 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4990 is_branch_or_jump_opcode): Delete.
4991 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4992 (opnum_to_reloc, reloc_to_opnum): Delete.
4993 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4994 xtensa-isa.h functions. Operate on one slot of an instruction.
4995 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4996 xg_get_insn_size): Delete.
4997 (xg_get_build_instr_size): Use xg_get_single_size.
4998 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4999 xg_build_widen_table. Use xg_get_single_size.
5000 (xg_get_max_narrow_insn_size): Delete.
5001 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5002 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5004 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5005 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5006 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5007 xg_build_widen_table. Use xg_get_single_size.
5008 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5010 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5011 treat weak symbols conservatively.
5012 (xg_check_operand): Use new xtensa-isa.h functions.
5013 (is_dnrange): Delete.
5014 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5015 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5016 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5017 xtensa-isa.h functions.
5018 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5019 xg_instruction_matches_options): New.
5020 (xg_instruction_matches_rule): Handle O_register expressions. Call
5021 xg_instruction_matches_options.
5022 (transition_rule_cmp): New.
5023 (xg_instruction_match): Update call to xg_build_simplify_table.
5024 (xg_build_token_insn): Record loc fields.
5025 (xg_simplify_insn): Check is_specific_opcode field and
5026 density_supported flag.
5027 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5028 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5029 (xg_assemble_literal): Add error handling for O_big. Call
5030 record_alignment. Handle O_pltrel.
5031 (xg_valid_literal_expression): New.
5032 (xg_assemble_literal_space): Add slot parameter. Remove call to
5033 set_expr_symbol_offset. Add call to record_alignment. Update call to
5035 (xg_emit_insn): Delete.
5036 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5037 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5038 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5039 and slot parameters. Handle new "alternate" relocations for absolute
5040 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5041 O_hi16. Use new xtensa-isa.h functions.
5042 (xg_assemble_tokens): Delete.
5043 (is_register_writer): Use new xtensa-isa.h functions.
5044 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5045 old-style RSR from LCOUNT.
5046 (next_frag_opcode): Delete.
5047 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5048 update_next_frag_state): New.
5049 (update_next_frag_nop_state): Delete.
5050 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5051 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5052 the state of the absolute-literals directive. Add calls to
5053 record_alignment and xtensa_set_frag_assembly_state. Call
5054 xtensa_switch_to_non_abs_literal_fragment instead of
5055 xtensa_switch_to_literal_fragment.
5057 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5058 (get_expanded_loop_offset): Change check for undefined opcode to an
5060 (xtensa_set_frag_assembly_state, relaxable_section,
5061 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5062 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5063 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5064 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5065 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5066 (xtensa_init_fix_data): New.
5067 (xtensa_frob_label): Reset label symbol to the current frag. Check
5068 do_align_targets and generating_literals flag. Propagate frequency
5069 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5070 (xtensa_unrecognized_line): New.
5071 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5072 to xtensa_set_frag_assembly_state.
5073 (error_reset_cur_vinsn): New.
5074 (md_assemble): Remove check for literal frag. Remove call to
5075 istack_init. Call use_transform instead of use_generics. Parse
5076 explicit instruction format specifiers. Move code for
5077 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5078 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5079 Add dwarf2_where call. Remote automatic alignment for ENTRY
5080 instructions. Move call to xtensa_clear_insn_labels to the end.
5081 Rearrange to handle bundles.
5082 (xtensa_cons_fix_new): Delete.
5083 (xtensa_handle_align): New.
5084 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5085 assignment to is_no_density field.
5086 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5087 instead of reloc_to_opnum. Handle "alternate" relocations.
5088 (xtensa_force_relocation, xtensa_check_inside_bundle,
5089 xtensa_elf_section_change_hook): New.
5090 (xtensa_symbol_new_hook): Delete.
5091 (xtensa_fix_adjustable): Check for difference of symbols with an
5092 offset. Check for external and weak symbols.
5093 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5094 (md_estimate_size_before_relax): Return expansion for the first slot.
5095 (tc_gen_reloc): Handle difference of symbols by producing
5096 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5097 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5098 tentative values into the output when linkrelax is set.
5099 (XTENSA_PROP_SEC_NAME): Define.
5100 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5101 Create literal tables only if using literal sections. Create new
5102 property tables instead of old instruction tables. Check for unaligned
5103 branch targets and loops.
5104 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5105 new_resource_table, clear_resource_table, resize_resource_table,
5106 resources_available, reserve_resources, release_resources,
5107 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5108 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5109 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5110 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5111 flag. Update checks for workaround options. Call
5112 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5113 (xtensa_cleanup_align_frags): Add special case for branch targets.
5114 Check for and mark unreachable frags.
5115 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5116 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5117 end of a zero-overhead loop body.
5118 (frag_can_negate_branch): Handle instructions with multiple slots.
5119 Use new xtensa-isa.h functions
5120 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5121 xtensa_mark_zcl_first_insns): New.
5122 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5123 transformations are disabled.
5124 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5125 multislot instructions.
5126 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5127 Likewise. Also error if transformations are disabled.
5128 (unrelaxed_frag_max_size): New.
5129 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5130 xtensa-isa.h functions.
5131 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5132 xtensa_opcode_is_loop instead of is_loop_opcode.
5133 (get_text_align_power): Replace as_fatal with assertion.
5134 (get_text_align_fill_size): Iterate instead of using modulus when
5136 (get_noop_aligned_address): Assert that this is for a machine-dependent
5137 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5138 xg_get_single_size, and frag_format_size.
5139 (get_widen_aligned_address): Rename to ...
5140 (get_aligned_diff): ... this function. Add max_diff parameter.
5141 Remove handling of rs_align/rs_align_code frags. Use
5142 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5143 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5144 and pass it back to caller.
5145 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5146 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5147 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5148 (relax_frag_text_align): Rename to ...
5149 (relax_frag_loop_align): ... this function. Assume loops can only be
5150 in the first slot of an instruction.
5151 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5152 instruction. Remove call to frag_wane.
5153 (relax_frag_narrow): Rename to ...
5154 (relax_frag_for_align): ... this function. Extend to handle
5155 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5156 RELAX_NARROW for the first slot.
5157 (find_address_of_next_align_frag, bytes_to_stretch): New.
5158 (future_alignment_required): Use find_address_of_next_align_frag and
5159 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5160 alignment decisions.
5161 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5162 Check if transformations are enabled for b_j_loop_end workaround.
5163 Use new xtensa-isa.h functions and handle multislot instructions.
5164 Update call to xg_assembly_relax.
5165 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5166 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5168 (convert_frag_narrow): Add segP, format and slot parameters. Call
5169 convert_frag_immed for branch instructions. Adjust calls to
5170 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5171 xg_get_single_size and xg_get_single_format.
5172 (convert_frag_fill_nop): New.
5173 (convert_frag_immed): Add format and slot parameters. Handle multislot
5174 instructions and use new xtensa-isa.h functions. Update calls to
5175 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5176 enabled for b_j_loop_end workaround. Use build_nop instead of
5177 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5178 frags. Use xg_get_single_size. Handle O_pltrel.
5179 (fix_new_exp_in_seg): Remove check for old plt flag.
5180 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5181 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5182 for loop opcode to an assertion. Mark all frags up to the end of the
5183 loop as not transformable.
5184 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5185 (get_subseg_info): New.
5186 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5188 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5189 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5190 (xtensa_switch_to_non_abs_literal_fragment): New.
5191 (cache_literal_section): Add is_code parameter and pass it through to
5192 retrieve_literal_seg.
5193 (retrieve_literal_seg): Add is_code parameter and use it to set the
5194 flags on the literal section. Handle case where head parameter is 0.
5195 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5196 set_frag_is_no_transform): New.
5197 (xtensa_create_property_segments): Add end_property_function parameter
5198 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5199 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5200 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5201 (add_xt_block_frags): Add end_property_function parameter and call it
5202 if it is non-zero. Call xtensa_frag_flags_init.
5203 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5204 get_frag_property_flags, frag_flags_to_number,
5205 xtensa_frag_flags_combinable, xt_block_aligned_size,
5206 xtensa_xt_block_combine, add_xt_prop_frags,
5207 init_op_placement_info_table, opcode_fits_format_slot,
5208 xg_get_single_size, xg_get_single_format): New.
5209 (istack_push): Inline call to tinsn_copy.
5210 (tinsn_copy): Delete.
5211 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5212 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5213 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5214 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5215 functions. Handle invisible operands.
5216 (tinsn_to_slotbuf): New.
5217 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5218 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5219 vinsn_from_chars, and xg_free_vinsn.
5220 (tinsn_from_insnbuf): New.
5221 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5222 instructions. Handle symbol differences.
5223 (get_num_stack_text_bytes): Use xg_get_single_size.
5224 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5225 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5226 get_expr_register, set_expr_symbol_offset_diff): New.
5227 * config/tc-xtensa.h (MAX_SLOTS): Define.
5228 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5229 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5230 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5232 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5233 (xtensa_frag_type struct): Add is_assembly_state_set,
5234 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5235 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5236 Replace is_generics and is_relax fields by is_no_transform field.
5237 Delete is_text and is_longcalls fields. Change text_expansion and
5238 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5239 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5240 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5241 (xtensa_fix_data struct): New.
5242 (xtensa_symfield_type struct): Delete plt field.
5243 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5244 forward declaration here.
5245 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5246 (XTENSA_SECTION_RENAME): Undefine.
5247 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5248 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5249 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5250 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5251 (unit_num_copies_func, opcode_num_units_func,
5252 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5253 (resource_table struct): New.
5254 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5255 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5256 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5257 (tinsn_copy): Delete prototype.
5258 (vliw_insn struct): New.
5259 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5260 (widen_spec_list): Add option conditions for density and boolean
5261 instructions. Add expansions using CONST16 and conditions for using
5262 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5264 (simplify_spec_list): Add option conditions for density instructions.
5265 Add entry for NOP instruction.
5266 (append_transition): Add cmp function pointer parameter and use it to
5267 insert the new entry in order.
5268 (operand_function_LOW16U, operand_function_HI16U): New.
5269 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5270 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5271 (enter_opname, split_string): Use xstrdup instead of strdup.
5272 (init_insn_pattern): Initialize new options field.
5273 (clear_req_or_option_list, clear_req_option_list,
5274 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5276 (parse_insn_pattern): Parse option conditions.
5277 (transition_applies): New.
5278 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5279 swapped last arguments in calls to append_constant_value_condition.
5280 Call clone_req_option_list. Add warning about invalid opcode.
5281 Handle LOW16U and HI16U function names.
5282 (build_transition_table): Add cmp parameter and use it in calls to
5283 append_transition. Use new xtensa-isa.h functions. Check
5284 transition_applies before adding entries.
5285 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5286 pass it through to build_transition_table.
5287 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5288 ReqOption, transition_cmp_fn): New types.
5289 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5290 (transition_rule struct): Add options field.
5291 * doc/as.texinfo (Overview): Update Xtensa options.
5292 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5293 --[no-]relax, and --[no-]generics options. Update descriptions of
5294 --text-section-literals and --[no-]longcalls. Add
5295 --[no-]absolute-literals and --[no-]transform.
5296 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5297 Remove use of "generic" and "specific" terminology for opcodes.
5298 (Xtensa Registers): Generalize the syntax description to include
5299 user-defined register files.
5300 (Xtensa Automatic Alignment): Update.
5301 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5302 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5303 (Xtensa Directives): Remove confusing rules about precedence.
5304 (Density Directive, Relax Directive): Delete.
5305 (Schedule Directive): New.
5306 (Generics Directive): Rename to ...
5307 (Transform Directive): ... this node.
5308 (Literal Directive): Update for absolute literals. Missing
5309 literal_position directive is now an error.
5310 (Literal Position Directive): Update for absolute literals.
5311 (Freeregs Directive): Delete.
5312 (Absolute Literals Directive): New.
5313 (Frame Directive): Minor editing.
5314 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5315 Update dependencies.
5316 * Makefile.in: Regenerate.
5318 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5320 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5321 to build the second and third fixups for a composite relocation.
5322 (macro_read_relocs): New function.
5323 (macro_build): Use it.
5324 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5325 Simplify fragging code accordingly.
5326 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5327 of the composite relocation. Set fx_tcbit in both fixups.
5329 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5331 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5332 (md_apply_fix3): Don't treat composite relocs as done.
5334 2004-10-07 Jan Beulich <jbeulich@novell.com>
5336 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5337 prefix for symbol names generated from the LOCAL macro directive.
5339 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5340 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5342 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5344 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5346 (md_assemble): Add error checking for Co-Processor instructions.
5347 (get_cinv_parameters): Add 'b' option to invalidate the
5348 branch-target cache.
5350 2004-10-05 Paul Brook <paul@codesourcery.com>
5352 * config/tc-arm.c (unwind): New variable.
5353 (vfp_sp_encode_reg): New function.
5354 (vfp_sp_reg_required_here): Use it.
5355 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5356 (vfp_parse_reg_list): New function.
5357 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5358 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5359 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5360 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5362 (md_pseudo_table): Add them.
5363 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5364 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5365 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5366 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5367 require_hashconst, add_unwind_opcode): New functions.
5368 * doc/c-arm.texi: Document unwinding opcodes.
5369 * NEWS: Mention the new feature.
5371 2004-10-04 Eric Christopher <echristo@redhat.com>
5373 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5375 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5377 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5379 * config/tc-s390.c (md_apply_fix3): Likewise.
5380 * config/tc-sparc.c (md_apply_fix3): Likewise.
5382 2004-10-01 Paul Brook <paul@codesourcery.com>
5384 * config/tc-arm.c (arm_elf_section_type): New function.
5385 (arm_elf_change_section): Set section link for exidx sections.
5386 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5387 (md_elf_section_type): Define.
5389 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5391 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5392 instruction's offset.
5394 2004-10-01 Adam Nemet <anemet@lnxw.com>
5396 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5398 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5400 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5401 asymbol *, instead use symbol_get_bfdsym.
5403 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5405 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5407 2004-09-30 Paul Brook <paul@codesourcery.com>
5409 * config/tc-arm.c (do_smi, do_nop): New functions.
5410 (insns): Add ARMv6ZK instructions.
5411 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5412 (tc_gen_reloc): Ditto.
5413 (arm_cpus): Add mpcore and arm1176.
5414 (arm_archs): Add armv6{k,z,zk}.
5415 * doc/c-arm.texi: Document new cores and architectures.
5417 2004-09-30 Nick Clifton <nickc@redhat.com>
5419 * config/tc-arm.c: Use ISO C90 formatting.
5421 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5423 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5424 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5425 REG_TYPE_MVDX is expected.
5427 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5429 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5431 2004-09-21 James E Wilson <wilson@specifixinc.com>
5433 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5434 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5435 output_spill_base, output_unat_psprel, output_lc_psprel,
5436 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5437 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5438 output_spill_psprel_p): Use it.
5440 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5442 * config/tc-crx.c (handle_LoadStor): New function.
5443 Handle load/stor unique instructions before parsing.
5445 2004-09-17 Paul Brook <paul@codesourcery.com>
5447 * config/tc-arm.c (s_arm_rel31): New funciton.
5448 (md_pseudo_table): Add .rel31.
5449 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5450 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5451 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5452 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5453 (arm_parse_reloc): Add (target2).
5455 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5457 * Makefile.am: Run "make dep-am".
5458 * Makefile.in: Regenerate.
5459 * aclocal.m4: Regenerate.
5460 * configure: Regenerate.
5461 * doc/Makefile.in: Regenerate.
5462 * po/POTFILES.in: Regenerate.
5463 * po/gas.pot: Regenerate.
5465 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5467 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5468 [!LLONG_MAX]: Ditto.
5470 2004-09-13 Paul Brook <paul@codesourcery.com>
5472 * config/tc-arm.c: Rename RELABS to TARGET1.
5474 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5476 * messages.c (as_internal_value_out_of_range): Cast values passed
5477 to as_bad_where or as_warn_where to proper type.
5479 2004-09-11 Theodore A. Roth <troth@openavr.org>
5481 * config/tc-avr.c: Add support for
5482 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5484 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5486 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5487 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5489 2004-09-08 Paul Brook <paul@codesourcery.com>
5491 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5492 fini_array and preinit_array section types.
5493 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5495 * doc/as.texinfo: Document extra section types.
5497 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5499 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5500 * Makefile.in: Regenerated.
5501 * configure.in: Set em for arm*-*-symbianelf*.
5502 * configure: Regenerated.
5503 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5504 vectors when appropriate.
5505 * config/te-symbian.h: New file.
5507 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5509 * config/tc-crx.c (gettrap): Exception vector can be case
5511 (process_label_constant): Fix a 32-bit displacement bug in branch
5513 (get_operandtype) : Bug fix, wrong operand was used.
5514 (process_label_constant): Initialize relocation type to
5517 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5519 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5520 for synthesizable cores.
5522 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5524 2004-08-25 Dmitry Diky <diwil@spec.ru>
5526 * config/tc-msp430.c: Clean-up the code.
5527 (md_relax_table): New relax table.
5528 (mcu_types): Sort MCU types.
5529 (md_pseudo_table): Add .profiler pseudo handler.
5530 (pow2value): New function.
5531 (msp430_profiler): New function.
5532 (msp430_operands): Add new insns handlers.
5533 (msp430_srcoperand): Add register operand handler, allow complex
5535 (md_estimate_size_before_relax): Rewritten.
5536 (md_convert_frag): Rewritten.
5537 (msp430_relax_frag): New function.
5538 * config/tc-msp430.h (md_relax_frag): define macro
5539 * doc/c-msp430.texi: Update information.
5541 2004-08-24 Nick Clifton <nickc@redhat.com>
5543 * as.c (std_shortopts): Allow -g to take an optional argument.
5544 (parse_args): Pass any switch starting with -g on to the backend
5547 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5549 * configure.in (arm*-*-symbianelf*): New target.
5550 (arm*-*-eabi*): Likewise.
5551 * configure: Regenerated.
5553 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5554 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5557 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5559 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5560 argument, don't do anything if current section is not
5561 .gnu.linkonce.t.* and linkonce_empty is set.
5562 (generate_unwind_image, dot_endp): Adjust callers, call
5563 start_unwind_section (*, 1) if nothing will be put into the
5566 2004-08-17 Nick Clifton <nickc@redhat.com>
5568 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5569 (show_usage): Add -g.
5570 (std_longopts): Add --gen-debug. Alpha sort the table.
5571 (parse_args): Print an error message if a switch is not handled.
5572 Handle the -g switch, calling md_debug_format_selector() if
5574 * NEWS: Mention new feature.
5575 * doc/as.texinfo: Document new switch.
5576 * doc/internals.texi: Document behaviour of md_parse_option.
5578 * config/tc-arm.c (md_parse_option): Do not issue an error message
5579 if the switch is not recognised.
5580 * config/tc-m68k.c (md_parse_option): Likewise.
5581 * config/tc-pdp11.c (md_parse_option): Likewise.
5582 * config/tc-v850.c (md_parse_option): Likewise.
5584 * as.h: Fix up formatting.
5587 2004-08-16 Nick Clifton <nickc@redhat.com>
5589 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5591 * configure.in: Sort architecture based tables alphabetically.
5592 * configure: Regenerate.
5594 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5596 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5597 { "cc", 68 }, with { "cr", 70 }.
5599 2004-08-13 Jan Beulich <jbeulich@novell.com>
5600 Nick Clifton <nickc@redhat.com>
5602 * as.c: Add and handle new --alternate command line option.
5603 * macro.c (macro_set_alternate): New.
5604 * macro.h (macro_set_alternate): Declare.
5605 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5606 * doc/as.texinfo: Document new command line option and pseudo-ops
5607 as well as insert documentation originating from gasp about
5608 alternate macro syntax.
5609 * NEWS: Mention new command line option and pseudo-ops.
5611 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5613 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5616 2004-08-06 Paul Brook <paul@codesourcery.com>
5618 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5619 Handle new relocations.
5620 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5622 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5624 * write.c (relax_segment): Use was_address instead of address when
5625 setting fr_fix field for align frag due to backwards .org.
5627 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5629 Introduce SH2a support.
5630 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5631 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5633 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5634 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5635 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5636 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5637 to end of conditional expression.
5638 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5639 * config/tc-sh.c: Add sh2a-nofpu support.
5640 2003-12-29 DJ Delorie <dj@redhat.com>
5641 * tc-sh.c: Add sh2a support.
5642 (parse_reg): Add tbr.
5643 (parse_at): Support @@(disp,tbr).
5644 (get_specific): Support sh2a opcodes.
5645 (insert4): New, for 4 byte relocs.
5646 (build_Mytes): Support sh2a opcodes.
5647 (md_apply_fix3_Mytes): Support sh2a opcodes.
5648 2003-12-02 Michael Snyder <msnyder@redhat.com>
5649 * config/tc-sh.c (md_parse_option): Handle sh2a.
5650 (sh_elf_final_processing): Ditto.
5652 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5654 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5657 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5659 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5660 (ppc_arch): Expand comment.
5662 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5664 * config/tc-crx.c: Support evaluating the difference between two
5666 * config/tc-crx.h: Likewise.
5668 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5670 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5672 (ia64_elf_section_change_hook): Set the linked-to section for
5675 2004-07-26 Dmitry Diky <diwil@spec.ru>
5677 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5678 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5679 msp430xG438, msp430xG439.
5681 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5683 * doc/as.texinfo (Section, PushSection): Correct documentation
5686 2004-07-21 Jan Beulich <jbeulich@novell.com>
5688 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5689 permissible for the selected instruction suffix.
5690 (match_template): Don't permit 64-bit general purpose operands in
5692 (finalize_imm): Permit 64-bit immediates.
5693 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5694 specially except for the width of the used base and/or index
5695 registers. For 32-bit displacements, use sign-extended
5696 relocations only when using 64-bit addressing.
5697 Force zero displacement on rip-relative addressing when there is
5698 no other displacement.
5699 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5700 specially except for the width of the used base and/or index
5702 (parse_register): Disallow Reg64 registers in 32-bit mode.
5704 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5705 suffix if the instruction doesn't support it.
5707 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5709 * config/tc-mips.c (append_insn): Handle constant expressions with
5710 no associated relocation.
5711 (mips_ip): Cancel the expression after use for the Q format
5713 (parse_relocation): Return no relocation for unsupported
5715 (my_getSmallExpression): Return no relocation if no relocation
5718 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5720 * config/obj-som.c (adjust_stab_sections): Add prototype.
5721 (obj_som_compiler, obj_som_version, obj_som_copyright,
5722 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5723 * config/tc-hppa.c (update_subspace): Likewise.
5724 (is_defined_subspace): Amplify comment.
5725 * config/obj-som.h (som_frob_file): Add prototype.
5727 2004-07-19 Christopher Faylor <cgf@timesys.com>
5728 H.J. Lu <hongjiu.lu@intel.com>
5730 * subsegs.c (section_symbol): Don't create a new segment when
5731 existing segment is undefined.
5733 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5735 * config/tc-arm.c: Include include/opcode/arm.h.
5736 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5737 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5738 (FPU_ARCH_*): Delete.
5739 * Makefile.am: Update dependencies.
5740 * Makefile.in: Regenerate.
5742 2004-07-15 Nick Clifton <nickc@redhat.com>
5744 * configure.in: Accept armbe as a big-endian arm configuration.
5745 * configure: Regenerate.
5747 2004-07-13 Thomas Nystrom <thn@saeab.se>
5749 * config/tc-i386.c (T_SHIFTOP): New constant.
5750 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5751 (intel_el1): Handle '~'.
5752 (intel_get_token): Handle '<>', '&', '|' and '~'.
5754 2004-07-13 Nick Clifton <nickc@redhat.com>
5756 (md_assemble): Remove spurious newline from end of as_bad error
5758 (intel_e05_1): Likewise.
5759 (intel_e11): Likewise.
5760 (intel_match_token): Likewise.
5762 2004-07-11 Andreas Schwab <schwab@suse.de>
5764 * config/tc-m68k.c: Convert to C90. Remove redundant
5765 declarations. Indentation fixup.
5766 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5767 obj_coff_section ourselves.
5769 2004-07-09 James E Wilson <wilson@specifixinc.com>
5771 * config/tc-ia64.c (default_big_endian): New.
5772 (dot_byteorder, md_begin): Use it.
5773 (md_parse_option): Set it.
5775 2004-07-09 Nick Clifton <nickc@redhat.com>
5777 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5778 * configure: Regenerate.
5779 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5780 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5781 sh_find_elf_flags if necessary.
5783 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5785 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5786 going to be split into more than one in-place addend, return 0
5787 for relocations against mergeable sections. Associate comments
5790 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5792 * Makefile.am (CPU_TYPES): Add crx.
5793 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5794 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5795 (DEPTC_crx_elf): New target.
5796 (DEPOBJ_crx_elf): Likewise.
5797 (DEP_crx_elf): Likewise.
5798 * Makefile.in: Regenerate.
5799 * configure.in: Add crx* target.
5800 * configure: Regenerate.
5801 * config/tc-crx.c: New file.
5802 * config/tc-crx.h: New file.
5803 * NEWS: Mention new target.
5805 2004-07-06 Nick Clifton <nickc@redhat.com>
5807 * config.in: Undefine TARGET_SYMBIAN by default.
5809 * configure: Regenerate. Add sh-symbian-elf target. If
5810 selected define TARGET_SYMBIAN.
5811 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5812 format if TARGET_SYMBIAN has been defined.
5814 * output-file.c (output_file_create): Report the target format
5815 chosen when bfd_openw reports that it is invalid.
5817 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5818 pseudo for BFD based assemblers.
5820 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5823 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5824 (md_parse_option): Remove redundant -isa testing.
5825 Make bfd_arch variable const.
5826 (md_show_usage): Make bfd_arch variable const.
5828 2004-07-03 James E Wilson <wilson@specifixinc.com>
5830 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5831 * config/tc-ia64.h (md_frag_check): Define.
5833 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5835 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5837 * doc/as.texinfo (Weak): Document PE weak symbols.
5839 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5841 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5842 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5843 (mips_frob_file): Rework so that only a single pass through the
5844 relocs is needed. Allow %lo()s to have higher offsets than their
5845 corresponding %hi()s or %got()s.
5847 2004-07-02 Nick Clifton <nickc@redhat.com>
5849 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5850 allow values which have come from undefined symbols.
5851 Always consider this fixup to have been processed as a reloc
5852 cannot be generated for it.
5854 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5856 * frags.h (struct frag): Add has_code and insn_addr fields.
5857 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5858 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5859 * config/tc-ppc.h (md_frag_check): Define.
5861 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5863 * doc/Makefile.am (info): Rename goal to...
5864 (info-local): ... this, to preserve implicit dependencies.
5865 * doc/Makefile.in: Regenerate with automake 1.8.5.
5867 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5869 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5870 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5871 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5872 (tc_gen_reloc): Likewise.
5873 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5874 (m32r_parse_name): Likewise.
5875 (m32r_cgen_parse_fix_exp): Likewise.
5876 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5877 (O_PIC_reloc): Likewise.
5878 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5879 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5880 for @GOTOFF, @GOT, @PLT.
5882 2004-06-21 Jan Beulich <jbeulich@novell.com>
5884 * gas/symbols.c: While discarding ordinary local absolute symbols
5885 when --strip-local-absolute is in effect, retain file symbols.
5887 2004-06-20 Andreas Schwab <schwab@suse.de>
5889 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5890 (md_parse_option): Likewise.
5892 2004-06-17 Jan Beulich <jbeulich@novell.com>
5894 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5895 * config/te-netware.h: New file.
5896 * config/te-ppcnw.h: Delete: Obsolete.
5897 * configure.in: Eliminate ill NetWare targets. Make generic
5898 NetWare target use proper emulation.
5899 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5900 reference to new te-netware.h.
5901 * configure: Regenerate.
5902 * Makefile.in: Regenerate.
5904 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5906 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5907 comparison in .insn pseudo operation.
5909 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5911 * config/obj-coff.c (coff_adjust_section_syms): Use
5912 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5913 (coff_frob_section): Likewise.
5914 * config/tc-mips.c (md_apply_fix3): Likewise.
5915 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5916 (elf_frob_file_after_relocs): Likewise.
5918 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5920 * config/tc-hppa.c (log2): Rename to exact_log2.
5921 (pa_next_subseg): Delete unused function.
5922 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5923 (create_new_subspace): Likewise.
5926 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5927 labels. Fix warning.
5929 2004-05-28 DJ Delorie <dj@redhat.com>
5931 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5932 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5933 or non-merged symbols.
5935 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5937 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5938 restore the old slot when inserting srlz.i/srlz.d.
5940 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5942 * Makefile.am: Regenerate dependecies.
5943 * Makefile.in: Regenerate.
5944 * config/tc-sh.c (valid_arch): Make unsigned.
5945 (preset_target_arch): Likewise.
5946 (md_begin): Use new architecture flags system.
5947 (get_specific): Likewise.
5948 (assemble_ppi): Likewise.
5949 (md_assemble): Likewise. Also fix error check for bad opcodes.
5950 (md_parse_option): Likewise. Also generate -isa values according
5951 to the table in bfd/cpu-sh.c instead of just constants. Also
5952 allow <arch>-up ISA variants.
5953 (sh_elf_final_processing): Replace if-else chain with a call to
5954 sh_find_elf_flags().
5956 2004-05-28 Peter Barada <peter@the-baradas.com>
5958 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5959 with zero offset into mode 2 addressing to save a word.
5961 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5963 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5964 (ar_is_only_in_integer_unit): New.
5965 (ar_is_only_in_memory_unit): New.
5966 (generate_unwind_image): Silence gcc on 32bit host.
5967 (md_assemble): Use ar_is_only_in_integer_unit instead of
5968 ar_is_in_integer_unit. Check AR access.
5970 2004-05-27 Peter Barada <peter@the-baradas.com>
5972 * config/tc-m68k.c (md_begin): Sort the opcode table into
5974 (m68k_compare_opcode): New function to do the sorting.
5976 2004-05-24 Peter Barada <peter@the-baradas.com>
5978 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5979 addressing on MIT style operands.
5980 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5982 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5985 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5987 * expr.c (operand, operator): Don't reject '++' and '--'.
5989 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5991 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5994 2004-05-17 Adam Nemet <anemet@lnxw.com>
5996 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5997 * configure: Regenerate.
5999 2004-05-13 Paul Brook <paul@codesourcery.com>
6001 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6003 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6005 * configure.in (or32-*-rtems*): Switch to elf.
6006 * configure: Regenerate.
6008 2004-05-13 Nick Clifton <nickc@redhat.com>
6010 * po/fr.po: Updated French translation.
6012 2004-05-11 Nick Clifton <nickc@redhat.com>
6014 * doc/as.texinfo (Section): Document G and T flags to .section
6015 directive. Document the extra arguments that the G flag
6016 requires. Document the #tls flag.
6018 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6020 * subsegs.c (section_symbol): Create a new section symbol if
6021 the existing one doesn't match.
6022 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6024 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6026 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6027 to cope with VR4181A errata MD(1) and MD(4).
6029 2004-05-07 Brian Ford <ford@vss.fsi.com>
6031 * NEWS: Mention .secrel32 for pe[i]-i386.
6033 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6035 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6036 (HANDLE_ALIGN): New.
6038 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6040 * Makefile.am (DIST_SUBDIRS): Define.
6041 * aclocal.m4: Regenerate with automake 1.8.4.
6042 * Makefile.in: Likewise.
6043 * doc/Makefile.in: Likewise.
6045 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6047 * config/tc-ia64.c (dot_serialize): Declare.
6048 (dot_serialize): New function.
6049 (md_pseudo_table): Add ".serialize.data" and
6050 ".serialize.instruction" directives.
6052 2004-05-06 Nick Clifton <nickc@redhat.com>
6054 * messages (as_internal_value_out_of_range): Print a message about
6055 a value being out of range. Be consistent about whether the
6056 values are printed in decimal or hexadecimal.
6057 (as_warn_value_out_of_range): Generate a warning message about an
6059 (as_bad_value_out_of_range): Generate an error message about an
6061 * as.h: Prototype the new functions.
6062 * config/tc-alpha.c (insert_operand): Use new function.
6063 * config/tc-arc.c (arc_insert_operand): Likewise.
6064 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6065 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6066 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6067 * config/tc-s390.c (s390_insert_operand): Likewise.
6068 * config/tc-v850.c (v850_insert_operand): Likewise.
6070 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6072 * configure.in: Set em=linux for frv-*-*linux*.
6073 * configure: Rebuilt.
6074 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6075 (frv_md_fdpic_enabled): New.
6076 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6077 (DEFAULT_FDPIC): New.
6078 (frv_flags): Use DEFAULT_FDPIC.
6079 (frv_pic_flag): Likewise.
6080 (OPTION_NOPIC): New.
6081 (md_longopts): Add -mnopic.
6082 (md_parse_option): Handle it.
6083 (md_show_usage): Add -mfdpic and -mnopic.
6085 2004-05-05 Peter Barada <peter@the-baradas.com>
6087 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6088 chips for invalid coldfire instructions, rename selectors
6089 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6090 add current_chip to track which chip is referred to(including save/restore),
6091 use current_chip to select control registers, not current_arch.
6092 (md_show_usage): Add new chips.
6093 * doc/c-m68k.texi: Document new command line switches.
6095 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6097 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6098 (NOP_OPCODE): Define.
6099 (s390_align_code): Remove prototype.
6100 * tc-s390.c (s390_align_code): Remove.
6102 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6104 * config/tc-ia64.c (make_unw_section_name): Removed.
6105 (start_unwind_section): New function.
6106 (generate_unwind_image): Take const segT instead of const
6108 (dot_handlerdata): Adjusted.
6109 (dot_endp): Likewise.
6111 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6113 * config/obj-elf.c (obj_elf_change_section): Allow the
6114 ".note.GNU-stack" section has SHF_EXECINSTR.
6116 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6118 * config/obj-elf.c (get_section): Return bfd_boolean.
6119 (obj_elf_change_section): Call bfd_get_section_by_name_if
6120 instead of bfd_map_over_sections.
6122 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6124 * config/obj-elf.c (get_section): New function.
6125 (obj_elf_change_section): Support multiple sections with same
6128 2004-04-30 Nick Clifton <nickc@redhat.com>
6130 * config/tc-arm.c (create_register_alias): Fix typo checking for
6131 case sensitive register aliases.
6132 (co_proc_number): Use error message string in all_reg_maps[]
6134 (cp_reg_required_here): Likewise.
6135 (fp_reg_required_here): Likewise.
6137 2004-04-29 Brian Ford <ford@vss.fsi.com>
6139 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6141 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6143 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6144 (load_address, macro, mips_ip, md_parse_option)
6145 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6146 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6147 embedded-PIC handling, and update comments.
6148 (SWITCH_TABLE): Remove.
6149 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6150 (enum mips_pic_level): Remove EMBEDDED_PIC.
6151 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6152 (TC_FORCE_RELOCATION): Update comment.
6153 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6154 might be safe to remove now that MIPS embedded-PIC is gone.
6156 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6158 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6159 call to obj_set_subsection_attributes.
6160 (obj_som_init_stab_section): Likewise.
6161 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6162 (pa_def_subspaces): Provide comdat default.
6163 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6164 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6165 calls to create_new_subspace and update_subspace to pass comdat flag.
6166 (create_new_subspace, update_subspace): Add new comdat argument. Use
6167 it in calls to obj_set_subsection_attributes.
6168 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6169 and use of comdat, common and dup_comm parameters.
6171 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6173 * config/obj-elf.c (obj_elf_change_section): Check if the old
6174 group name is NULL before comparison.
6176 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6178 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6180 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6182 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6184 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6186 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6187 (OPTION_MEMBEDDED_PIC): Remove.
6188 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6189 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6190 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6191 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6192 (OPTION_ELF_BASE): Renumber.
6193 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6194 (md_show_usage): Remove mention of -membedded-pic.
6195 * doc/as.texinfo: Remove mention of -membedded-pic.
6197 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6199 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6200 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6202 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6203 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6204 USE_GLOBAL_POINTER_OPT.
6206 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6208 * config/tc-mips.c (macro): One more use of load_delay_nop.
6210 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6212 * config/tc-mips.c (load_delay_nop): New function.
6213 (load_address, macro): Use load_delay_nop() to build a nop
6214 which can be omitted with gpr_interlocks.
6216 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6218 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6219 cop_interlocks): Remove superfluous CPU entries.
6221 2004-04-22 Paul Brook <paul@codesourcery.com>
6223 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6225 2004-04-22 Peter Barada <peter@the-baradas.com>
6227 * NEWS: Added support for EMAC instructions and MAC/EMAC
6229 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6230 scale factor tokens, trailing_ampersand to mark mask addressing
6231 for MAC/EMAC instructions.
6232 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6234 (yylex): Handle '>', '<', and '&' following '+'.
6235 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6236 architectures in archs[].
6237 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6238 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6240 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6241 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6243 Add EMAC operands to init_table[].
6245 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6247 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6249 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6250 * config/tc-arm.c (enum mstate): Delete from here.
6251 (mapping_state): Remove the static mapstate variable and instead
6252 store the state in the segment. This allows a per-section mapping
6253 state. Handle and ignore MAP_UNDEFINED states.
6254 (arm_elf_change_section): Get the current mapping state from the
6256 (s_ltorg): Set the mapping state to MAP_DATA.
6257 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6258 for each pool as it is emitted.
6260 2004-04-22 Nick Clifton <nickc@redhat.com>
6262 * config/tc-arm.h: Formatting tidy ups.
6264 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6266 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6268 2004-04-20 DJ Delorie <dj@redhat.com>
6270 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6271 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6272 [TE_PE] (O_secrel): Define.
6273 [TE_PE] (x86_pe_cons_fix_new): New.
6274 [TE_PE] (pe_directive_secrel): Likewise.
6275 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6277 2004-04-19 Eric Christopher <echristo@redhat.com>
6279 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6280 of previous patch for fix in gcc.
6282 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6284 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6286 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6288 * read.c (do_align): Call md_flush_pending_output, if defined.
6290 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6292 * expr.c (operand): Correct checks for ++ and --.
6294 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6296 * config/tc-generic.c: Add some comments.
6298 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6300 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6301 -{no-}mfix-vr4122-bugs.
6302 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6303 (append_insn, mips_emit_delays): Update accordingly.
6304 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6305 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6306 (md_parse_option): Update after above changes.
6307 (md_show_usage): Add -mfix-vr4120.
6309 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6311 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6312 of .section directive; add a reference to the ELF .subsection
6315 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6317 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6320 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6322 * Makefile.am: Remove mips from aout targets.
6323 * Makefile.in: Regenerate.
6324 * configure.in: Remove mips-dec-bsd* target.
6325 * configure: Regenerate.
6327 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6330 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6331 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6332 Update "mapping". Restrict some @ modifiers to 32 bit.
6334 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6335 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6337 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6338 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6339 dont_adjust_reloc_32 is set.
6340 (md_longopts): Add option -renesas.
6341 (md_parse_option, md_show_usage): Likewise.
6342 * doc/c-sh.texi: Likewise.
6344 2004-04-01 Dave Korn <dk@artimi.com>
6346 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6347 hi16 and lo16 fixS structs.
6348 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6349 exactly the same way as for RELOC_DLX_REL16.
6350 (machine_ip): properly respect LO flag in the_insn and
6351 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6352 (md_apply_fix3): apply RELOC_DLX_LO16.
6354 2004-03-30 Stan Shebs <shebs@apple.com>
6356 Remove long-obsolete MPW support.
6357 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6358 * configure.in: Remove mention of ppc-*-mpw* config.
6359 * configure.in: Likewise.
6361 2004-03-30 Nick Clifton <nickc@redhat.com>
6363 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6364 OBJ_ELF being defined.
6366 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6368 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6370 2004-03-23 Paul Brook <paul@codesourcery.com>
6372 * config/tc-arm.c (meabi_flags): New variable.
6373 (arm_parse_eabi): New function.
6374 (md_begin): Set flags for EABI v3.
6376 (arm_long_opts): Add meabi.
6377 * doc/as.texinfo <ARM>: Document -meabi.
6378 * doc/c-arm.texi: Ditto.
6380 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6382 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6383 tables even when use_literal_section flag is not set.
6385 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6387 * config/tc-sh.c: Remove trailing whitespace.
6389 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6391 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6392 --mul-bug-abort and the default behavior.
6393 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6394 (err_for_dangerous_mul_placement): New variable.
6395 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6397 (md_cris_relax_table): Have placeholder for STATE_MUL.
6398 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6399 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6401 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6402 STATE_BYTE)>: Ditto.
6403 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6404 alignment and position of this frag, emit error message if
6406 (md_assemble): For a multiply insn and when checking it,
6407 transform the current frag into a special frag for that purpose.
6408 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6409 OPTION_MULBUG_ABORT_ON>: Handle new options.
6411 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6413 * config/tc-xtensa.c (mark_literal_frags): New function.
6414 (xtensa_move_literals): Call mark_literal_frags for all literal
6415 segments, including init and fini literal segments.
6416 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6418 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6420 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6421 (pa_comm): Set BSF_OBJECT in symbol flags.
6423 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6425 * Makefile.am: Run "make dep-am".
6426 * Makefile.in: Regenerate.
6427 * doc/Makefile.in: Regenerate.
6428 * config.in: Regenerate.
6429 * po/gas.pot: Regenerate.
6431 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6433 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6434 (demand_empty_rest_of_line): Issue an error here.
6435 (ignore_rest_of_line): Silently skip to end.
6436 (demand_copy_string): Issue an error, not warning.
6438 * config/obj-elf.c (obj_elf_section_name): Likewise.
6439 (obj_elf_section): Likewise.
6440 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6441 (arc_extinst): Likewise.
6442 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6443 (dot_spill): Likewise.
6444 (dot_unwabi): Likewise.
6445 (dot_prologue): Likewise.
6447 * expr.c (operand): Reject ++ and --.
6448 (operator): Likewise.
6450 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6452 * config/tc-sh.c: Include dw2gencfi.h.
6453 (sh_cfi_frame_initial_instructions): New function.
6454 (sh_regname_to_dw2regnum): Likewise.
6455 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6457 (TARGET_USE_CFIPOP): Define.
6458 (tc_cfi_frame_initial_instructions): Likewise.
6459 (tc_regname_to_dw2regnum): Likewise.
6460 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6461 * Makefile.am: Update dependencies.
6462 * Makefile.in: Regenerate.
6464 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6466 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6467 * configure: Regenerate.
6469 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6471 * read.c (s_leb128): Call md_flush_pending_output.
6473 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6475 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6476 * config/tc-i386.h (CpuPadLock): New define.
6477 (CpuUnknownFlags): Added CpuPadLock.
6479 2004-03-07 Andreas Schwab <schwab@suse.de>
6481 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6483 2004-03-07 Richard Henderson <rth@redhat.com>
6485 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6486 (cfi_finish): Likewise for fde.
6488 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6490 * config/tc-ia64.c (md_assemble): Properly handle NULL
6492 (ia64_handle_align): Don't abort if failed to add a stop bit.
6494 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6496 * Makefile.in: Regenerated.
6497 * aclocal.m4: Likewise.
6498 * configure: Likewise.
6499 * doc/Makefile.in: Likewise.
6501 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6503 * config/tc-ia64.c (dot_align): New.
6504 (ia64_do_align): Make it static.
6505 (md_pseudo_table): Use "dot_align" for "align".
6506 (ia64_md_do_align): Don't set align_frag here.
6507 (ia64_handle_align): Add a stop bit to the previous bundle if
6510 * config/tc-ia64.h (ia64_do_align): Removed.
6512 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6514 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6515 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6516 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6517 the most general type or the user specifically requested it.
6518 (md_assemble): Add a new error message for when an instruction
6519 is understood, but is not allowed due to an -isa option.
6521 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6523 * config/tc-ia64.c (align_frag): New.
6524 (md_assemble): Set the tc_frag_data field in align_frag for
6525 IA64_OPCODE_FIRST instructions.
6526 (ia64_md_do_align): Set align_frag.
6527 (ia64_handle_align): Add a stop bit if needed.
6529 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6530 (TC_FRAG_INIT): New.
6532 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6534 * config/tc-frv.c (fr400_audio): New variable.
6535 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6536 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6537 (target_implements_insn_p): New function.
6538 (md_assemble): Report an error if the processor doesn't implement
6541 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6543 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6544 (md_parse_option): Ditto.
6545 (OPTION_NO_SPECIAL_M32R): Added.
6546 (md_show_usage): Document it.
6547 (enable_speial_m32r): Changed a default value from 0 to 1.
6548 * doc/c-m32r.texi: Document the -no-bitinst option.
6550 2004-02-27 Nick Clifton <nickc@redhat.com>
6552 * config/tc-sh.c (get_operand): Revert previous delta.
6553 (tc_gen_reloc): Check for an unknown reloc type before processing
6556 2004-02-27 Hannes Reinecke <hare@suse.de>
6558 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6559 .insn pseudo operation.
6561 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6563 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6564 added for wrong syntax.
6566 2004-02-26 Eric Christopher <echristo@redhat.com>
6568 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6569 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6571 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6573 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6574 nibble types to assembler.
6576 2004-02-25 Fred Fish <fnf@redhat.com>
6578 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6580 2004-02-20 James E Wilson <wilson@specifixinc.com>
6582 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6584 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6585 (ia64_estimate_size_before_relax): New.
6586 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6587 (generate_unwind_image): Pass 1 to fixup_unw_records.
6588 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6589 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6591 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6593 * stabs.c (generate_asm_file): Avoid warning about use of
6594 uninitialized variable.
6596 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6598 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6599 body, and endp, allow unwind records which do not have a "t"
6600 (time/instruction) field.
6602 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6604 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6605 (do_mav_dspsc_2): Likewise.
6606 Fix accumulator registers move opcodes.
6608 2004-02-13 Hannes Reinecke <hare@suse.de>
6609 Jakub Jelinek <jakub@redhat.com>
6611 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6613 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6615 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6616 (tc_frob_symbol): New macro definition.
6617 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6619 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6621 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6624 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6626 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6627 (TC_CASE_SENSITIVE): ... this.
6628 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6629 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6631 2004-02-06 James E Wilson <wilson@specifixinc.com>
6633 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6634 (generate_unwind_image): Re-add it here.
6636 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6638 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6639 * read.h (SKIP_WHITESPACE): Turn into an expression.
6640 * read.c (read_a_source_file): A pseudo is removed by having a
6643 2004-02-05 James E Wilson <wilson@specifixinc.com>
6645 * config/tc-ia64.c (output_endp): New.
6646 (count_bits): Delete.
6647 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6648 endp unwind records.
6649 (fixup_unw_records): Handle endp unwind records. Delete code for
6650 shortening prologue regions not followed by a body record.
6651 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6652 * config/tc-ia64.h (unw_record_type): Add endp.
6654 2004-02-03 James E Wilson <wilson@specifixinc.com>
6656 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6657 fill padding bytes with zeroes.
6658 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6659 sets unwind_record slot_number and slot_frag fields.
6661 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6663 * config/tc-mips.c (add_got_offset_hilo): New function.
6664 (macro): Use load_register() and add_got_offset_hilo() to load
6665 constants instead of hardcoding code sequences throughout.
6667 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6669 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6671 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6673 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6675 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6676 of hard-coded test for TARGET_OS=elf.
6678 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6680 * config/tc-mips.c (hilo_interlocks): Change definition
6681 so that MIPS32, MIPS64 and later ISAs are included, along with
6682 the already-included machines. Update comments.
6684 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6686 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6687 undefined local labels.
6689 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6691 * config/tc-mips.c (load_address, macro): Update comments about
6692 NewABI GP relaxation.
6694 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6696 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6697 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6698 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6699 (set_at, load_register, load_address, move_register): Likewise.
6700 (load_got_offset, add_got_offset): Likewise.
6701 Update all calls and tidy accordingly.
6703 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6705 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6706 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6707 (RELAX_USE_SECOND): Bump to 0x10000.
6708 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6709 (mips_macro_warning): New variable.
6710 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6711 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6712 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6714 (append_insn): Update mips_macro_warning.sizes.
6715 (macro_start, macro_warning, macro_end): New functions.
6716 (macro_build): Don't emit warnings here.
6717 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6718 (md_convert_frag): Check for cases where one macro alternative
6719 needs a warning and the other doesn't. Emit a warning if the
6720 longer sequence was chosen.
6722 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6724 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6725 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6726 the first sequence, the size of the second sequence, and a flag
6727 that says whether we should warn.
6728 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6729 (RELAX_FIRST, RELAX_SECOND): New.
6730 (mips_relax): New variable.
6731 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6732 (append_insn): Remove "place" argument. Use mips_relax.sequence
6733 rather than "place" to check whether we're expanding the second
6734 alternative of a relaxable macro. Remove redundant check for
6735 branch relaxation. If generating a normal insn, and there
6736 is not enough room in the current frag, call relax_close_frag()
6737 to close it. Update mips_relax.sizes[]. Emit fixups for the
6738 second version of a relaxable macro. Record the first relaxable
6739 fixup in mips_relax. Remove tc_gen_reloc workaround.
6740 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6741 in the same way as in append_insn.
6742 (mips16_macro_build): Remove "place" argument.
6743 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6744 when generating the second version of a relaxable macro.
6745 (load_got_offset, add_got_offset): New functions.
6746 (load_address, macro): Use new relaxation machinery. Remove
6747 tc_gen_reloc workarounds.
6748 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6749 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6750 first version is needed.
6751 (tc_gen_reloc): Remove relaxation handling.
6752 (md_convert_frag): Go through the fixups for a relaxable macro and
6753 mark those that belong to the unneeded alternative as done. If the
6754 second alternative is needed, adjust the fixup addresses to account
6755 for the deleted first alternative.
6757 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6759 * frags.h (frag_room): Declare.
6760 * frags.c (frag_room): New function.
6761 * doc/internals.texi: Document it.
6763 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6765 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6766 optimization for -mtune=r3900, as this will break on other CPUs.
6768 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6770 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6771 be relaxed, use fixup.
6772 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6774 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6776 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6779 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6781 * config/tc-mips.c (append_insn): Properly detect variant frags
6782 that preclude swapping of relaxed branches. Correctly swap
6783 instructions between frags when dealing with relaxed branches.
6785 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6787 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6789 * aclocal.m4: Regenerate.
6790 * configure: Regenerate.
6792 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6794 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6797 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6799 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6800 reloc, reserve space for the delay slot as well as the jalr itself.
6802 2004-01-09 Paul Brook <paul@codesourcery.com>
6804 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6805 (do_vfp_sp2_from_reg2): New function.
6807 (do_vfp_dp_from_reg2): Check return values properly.
6809 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6811 * config/tc-mips.c (warn_nops): Remove static variable.
6812 (macro): Remove test of warn_nops.
6813 (md_shortops): Remove 'n'.
6814 (md_parse_option): Remove 'n' case.
6815 (md_show_usage): Remove -n.
6816 * doc/as.texinfo (Overview): Remove MIPS -n option.
6817 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6818 * NEWS: Mention removal of MIPS -n option.
6820 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6821 (cop_interlocks): Check ISA level.
6822 (cop_mem_interlocks): Define.
6823 (reg_needs_delay): Check cop_interlocks rather than
6824 ISA_HAS_COPROC_DELAYS.
6825 (append_insn): Likewise. Use cop_mem_interlocks rather than
6826 directly checking mips_opts.isa.
6827 (mips_emit_delays): Likewise.
6829 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6831 * config/tc-ia64.c (unwind): Move next_slot_number and
6832 next_slot_frag to ...
6833 (unw_rec_list): Here.
6834 (free_list_records): Removed.
6835 (output_unw_records): Likewise.
6836 (generate_unwind_image): Make it void.
6837 (alloc_record): Initialize next_slot_number and next_slot_frag.
6838 (slot_index): Take .org, .space and .align into account.
6839 (fixup_unw_records): Don't set slot_number to 0. Use
6840 list->next_slot_number and list->next_slot_frag instead of
6841 unwind.next_slot_number and unwind.next_slot_frag.
6842 (ia64_convert_frag): New.
6843 (generate_unwind_image): Generate a rs_machine_dependent frag
6845 (emit_one_bundle): Use list->next_slot_number and
6846 list->next_slot_frag instead of unwind.next_slot_number and
6847 unwind.next_slot_frag.
6849 * config/tc-ia64.h (md_convert_frag): Defined as
6851 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6853 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6855 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6856 * config/tc-frv.h (md_apply_fix3): Don't define.
6857 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6859 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6860 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6861 * config/tc-frv.c (line_separator_chars): Add `!'.
6862 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6863 * config/tc-frv.c (md_assemble): Clear insn upfront.
6864 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6865 * config/tc-frv.c (OPTION_FDPIC): New macro.
6866 (md_longopts): Add mfdpic.
6867 (md_parse_option): Handle it.
6868 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6869 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6870 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6871 (frv_pic_ptr): Parse funcdesc.
6873 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6875 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6876 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6878 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6880 * Makefile.am (Makefile): Move the dependency on
6881 $(BFDDIR)/configure.in to...
6882 (CONFIG_STATUS_DEPENDENCIES): ... here.
6883 (AUTOMAKE_OPTIONS): Require automake 1.8.
6884 * Makefile.in: Regenerate.
6885 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6886 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6887 $(BFDDIR)/configure.in here as well.
6888 * doc/Makefile.in: Regenerate.
6890 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6892 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6893 * Makefile.in: Regenerate.
6894 * aclocal.m4: Regenerate.
6895 * doc/Makefile.am (install, install-info): Remove.
6896 (install-data-local): A new hook for install-info.
6897 (AUTOMAKE_OPTIONS): Require automake 1.8.
6898 * doc/Makefile.in: Regenerate.
6900 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6902 * doc/c-sh.texi: Update description about floating point behavior
6905 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6907 * configure.in: Add m68k-uClinux target.
6908 * configure: Regenerate.
6910 For older changes see ChangeLog-0203
6916 version-control: never
projects / external / binutils.git / blob