1 2005-12-27 Leif Ekblad <leif@rdos.net>
3 * configure.tgt: Add support for RDOS targets.
5 2005-12-27 James Troup <james@nocrew.org>
8 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
11 2005-12-27 Alan Modra <amodra@bigpond.net.au>
13 * Makefile.am: Run "make dep-am".
14 * Makefile.in: Regenerate.
15 * po/POTFILES.in: Regenerate.
17 2005-12-22 Jan Beulich <jbeulich@novell.com>
19 * symbols.h (snapshot_symbol): First parameter is now pointer
20 to pointer to symbolS.
21 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
22 there. Use symbol_equated_p.
23 * expr.c (resolve_expression): Change first argument to
24 snapshot_symbol. Track possibly changed add_symbol consistently
25 across function. Resolve more special cases with known result.
26 Also update final_val when replacing add_symbol.
28 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
31 white space usage as well.
33 2005-12-20 Sterling Augustine <sterling@tensilica.com>
35 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
36 is_aligning_branch flag.
37 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
38 (future_alignment_required): Except for frags with is_aligning_branch
39 flag set, call frag_wane for frags that do not need to be reexamined
41 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
42 (convert_frag_immed): Likewise.
43 (convert_frag_narrow): Check is_aligning_branch flag.
44 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
46 2005-12-20 Sterling Augustine <sterling@tensilica.com>
48 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
49 (xg_init_vinsn): Remove redundant initialization.
50 (xg_clear_vinsn): Zero all the slots with a single memset.
51 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
53 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
55 * doc/t-mt.texi: Update MS1 to MT.
57 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
59 Second part of ms1 to mt renaming.
61 * configure.in (mt): Remove special case.
62 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
64 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
66 (md_parse_option, md_show_usage, md_begin, md_assemble,
67 md_cgen_lookup_reloc, md_atof): Adjust.
68 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
69 * config/tc-mt.h (TC_MT): Rename.
70 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
71 (md_apply_fix): Adjust.
72 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
73 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
75 2005-12-14 Jan Beulich <jbeulich@novell.com>
77 * config/tc-i386.c (add_prefix): More fine-grained handling of
78 REX prefixes. Or new prefix value into i.prefix instead of
81 2005-12-13 DJ Delorie <dj@redhat.com>
83 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
85 2005-12-12 Paul Brook <paul@codesourcery.com>
87 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
88 (do_bl): New function.
89 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
90 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
92 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
93 BFD_RELOC_ARM_PCREL_JUMP.
94 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
95 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
96 BFD_RELOC_ARM_PCREL_JUMP.
97 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
98 BFD_RELOC_ARM_PCREL_JUMP.
100 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
102 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
104 * configure.in: Replace ms1 arch with mt arch.
105 * configure: Rebuilt.
106 * configure.tgt: Replace ms1 arch with mt arch.
107 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
108 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
109 * doc/Makefile.in: Rebuilt.
111 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
113 Change 32-bit-branch expansion for --pic.
114 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
115 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
116 (cris_any_v0_v10_long_jump_size_pic): New macro.
117 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
118 (md_convert_frag): Similar.
119 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
120 (md_assemble, gen_cond_branch_32): Adjust similarly.
121 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
122 <case OPTION_ARCH>: Similar, if --pic.
124 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
127 * config/tc-i386.c (match_template): Handle monitor.
128 (process_suffix): Likewise.
130 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
133 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
136 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
138 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
140 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
142 * config/tc-z80.c (z80_start_line_hook): issue an error when
143 redefining a symbol with equ
144 * doc/as.texinfo(equ<z80>): mention difference with .equiv
145 * doc/as.texinfo(err): fix typo
146 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
149 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
152 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
153 R_HPPA relocations that are 32-bits wide.
155 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
156 Thiemo Seufer <ths@networkno.de>
158 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
159 (macro_build): Complain for invalid branch displacements.
160 (mips_validate_fix): Delete.
161 (md_apply_fix): Re-add pcrel support for branches. Use consistent
162 text for misaligned branch targets.
163 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
164 BFD pcrel processing. Remove error for unresolved branches.
165 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
167 2005-11-22 James E Wilson <wilson@specifix.com>
169 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
170 even when manual_bundling isn't set.
172 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
173 when the frag chain is broken by section switching.
175 2005-11-18 Jie Zhang <jie.zhang@analog.com>
177 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
178 * config/bfin-parse.y (asm_1): Check register type for load immediate
181 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
183 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
185 * write.c (write_object_file): Do not remove used weakrefd.
187 2005-11-17 Jan Beulich <jbeulich@novell.com>
189 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
190 DW_CFA_restore and DW_CFA_undefined in a loop.
192 2005-11-17 Jan Beulich <jbeulich@novell.com>
195 * symbols.h (S_CLEAR_VOLATILE): Declare.
196 * symbols.c (colon): Also accept redefinable symbols for
197 redefinition. Clone them before modifying.
198 (S_CLEAR_VOLATILE): Define.
199 * cond.c (s_ifdef): Also test for equated symbols.
200 * read.c (s_comm_internal): Also exclude non-redefinable
201 equated symbols. Clone redefinable ones before modifying.
202 (s_weakref): Clone redefinable symbols before modifying.
203 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
204 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
205 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
207 2005-11-16 Alan Modra <amodra@bigpond.net.au>
209 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
211 2005-11-16 Alan Modra <amodra@bigpond.net.au>
213 * configure.tgt (i386-*-gnu*): Set em=gnu.
214 * config/te-gnu.h: New file.
215 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
217 2005-11-16 Alan Modra <amodra@bigpond.net.au>
219 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
220 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
222 * read.c (s_lsym): Remove non-BFD assembler sym handling.
224 2005-11-16 Alan Modra <amodra@bigpond.net.au>
226 * read.c (s_comm_internal): Set bfd_com_section segment.
227 (s_mri_common): Likewise.
228 * write.c (write_object_file): Remove non-BFD assembler common
231 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
233 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
234 opcode if r4-r15 are not saved.
236 2005-11-15 Alan Modra <amodra@bigpond.net.au>
238 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
240 2005-11-14 Jan Beulich <jbeulich@novell.com>
242 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
243 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
244 (ar): Use AR_* instead of literals.
245 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
246 CR_PMV, CR_CMCV): Define.
247 (cr): Use CR_* instead of literals.
249 2005-11-14 Jan Beulich <jbeulich@novell.com>
251 * config/tc-ia64.c (md): Rename regsym to indregsym and move
252 it to the end of the structure.
253 (ar): Field regnum is unsigned.
255 (indirect_reg): Likewise.
256 (declare_register_set): Parameter regnum is unsigned.
257 (declare_register): Parameter numregs and base_regnum are
258 unsigned. So is the local loop variable.
259 (md_begin): Restrict scope of local variable regnum, which
260 also is unsigned. Replace loops with function calls where
261 possible. Re-order things so that register groups are kept
262 together. Remove all uses of regsym except for indirect
263 registers. Replace use of regsym by indregsym for indirect
265 (ia64_optimize_expr): Replace use of regsym by indregsym for
266 indirect registers, with appropriate bias.
268 2005-11-14 David Ung <davidu@mips.com>
270 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
271 for the MIPS16e save/restore instructions.
273 2005-11-11 Jan Beulich <jbeulich@novell.com>
275 * doc/Makefile.am: Make asconfig.texi writeable before trying
277 * doc/Makefile.in: Refresh.
279 2005-11-10 Jan Beulich <jbeulich@novell.com>
281 * config/tc-i386.c (intel_e11): Don't special-case segment
282 registers in brackets.
284 2005-11-10 Nick Clifton <nickc@redhat.com>
286 * config/tc-arm.c (BAD_ADDR_MODE): Define.
287 (arm_reg_parse_multi): Return NULL rather than FAIL.
288 (arm_reg_parse): Fix comment, the function returns FAIL rather
289 than NULL if it is unable to parse the register name.
290 (do_ldrex): Use BAD_ADDR_MODE.
291 Change error message for PC-relative addressing.
292 (do_strex): Likewise.
293 (do_t_ldrex): Use BAD_ADDR_MODE.
294 (do_t_strex): Likewise.
296 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
298 * config/tc-sparc.c (isoctal): Fix thinko.
300 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
302 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
303 flag_mri_m68k as condition for parsing the '$' as a prefix.
304 * as.h (DOLLAR_AMBIGU): Define if needed.
306 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
309 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
310 (ms1_architectures): Add ms2.
311 (md_parse_option): Add ms2.
312 (md_show_usage): Add ms2.
313 (md_assemble): Add JAL_HAZARD detection logic.
314 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
315 * doc/c-ms1.texi: New.
316 * doc/all.texi: Add MS1.
317 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
318 * doc/Makefile.in: Rebuilt.
319 * doc/Makefile: Rebuilt.
321 2005-11-07 Steve Ellcey <sje@cup.hp.com>
323 * configure: Regenerate after modifying bfd/warning.m4.
325 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
328 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
329 output constant data.
331 2005-11-07 Mark Mitchell <mark@codesourcery.com>
333 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
334 * doc/Makefile.in: Regenerated.
335 * doc/as.texinfo: Document "@FILE".
337 2005-11-07 Nick Clifton <nickc@redhat.com>
340 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
341 'x' attribute. Remember the actions of the 'w' and 'n' attributes
342 and do not allow the 'x','s' or 'd' attributes to change them.
344 2005-11-07 John Levon <levon@movementarian.org>
346 * config/tc-i386.h (tc_comment_chars): Define.
347 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
348 (i386_comment_chars): Add.
349 (md_parse_options): Process OPTION_DIVIDE.
350 (md_show_usage): Describe --divide option.
351 * doc/c-i386.texi: Document --divide option.
353 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
355 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
356 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
358 2005-11-07 Alan Modra <amodra@bigpond.net.au>
360 * macro.c (buffer_and_nest): Skip labels regardless of
361 NO_PSEUDO_DOT and flag_m68k_mri.
363 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
365 * expr.c (integer_constant): Match only 'B' as binary suffix if
366 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
369 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
371 * read.c (s_weakref): Do not permit redefinitions.
372 * symbols.c (colon): Do not permit redefinitions of equated
375 2005-11-01 Thiemo Seufer <ths@networkno.de>
378 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
379 * Makefile.in: Regenerate.
381 2005-11-01 Thiemo Seufer <ths@networkno.de>
383 * config/tc-mips.c (md_parse_option): Fix typo in comment.
385 2005-10-30 Mark Mitchell <mark@codesourcery.com>
387 * as.c (show_usage): Document "@FILE".
389 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
391 * Makefile.am (OBJ_FORMATS): Remove vms.
393 * Makefile.in: Regenerated.
395 * dep-in.sed: Replace " ./" with " ".
397 2005-10-28 Dave Brolley <brolley@redhat.com>
399 Contribute the following change:
400 2005-09-19 Dave Brolley <brolley@redhat.com>
402 * config/tc-m32c.c (default_isa): New static variable.
403 (m32c_isa): Now of type CGEN_BITSET.
404 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
406 2005-10-28 Paul Brook <paul@codesourcery.com>
408 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
409 instead of mcpu_cpu_opt.
411 2005-10-27 Sterling Augustine <sterling@tensilica.com>
413 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
414 refer to "ports" instead of "queues".
415 (check_t1_t2_reads_and_writes): Pass correct interface values to
416 xtensa_interface_inout.
418 2005-10-27 Jan Beulich <jbeulich@novell.com>
420 * read.c (assign_symbol): Also consider equates already defined.
421 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
422 * config/obj-coff.h (obj_symbol_clone_hook): New.
423 (coff_obj_symbol_clone_hook): Declare.
424 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
426 2005-10-26 DJ Delorie <dj@redhat.com>
428 * config/tc-m32c.c (md_relax_table, subtype_mappings,
429 md_convert_frag): Add jsr.w support.
431 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
433 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
434 and imm-8-HI operands.
436 2005-10-26 Paul Brook <paul@codesourcery.com>
438 * config/tc-arm.c (insns): Correct "sel" entry.
440 2005-10-26 Jan Beulich <jbeulich@novell.com>
442 * config/tc-i386.c (i386_operand): Don't check register prefix here.
443 (parse_real_register): Rename from parse_register.
444 (parse_register): New.
445 (i386_parse_name): New.
447 (intel_e11): Don't tolerate registers in offset expressions anymore.
448 (intel_get_token): Don't check register prefix here. Copy the actual
449 register token, not the canonical register name.
450 * config/tc-i386.h (md_operand): Delete.
451 (i386_parse_name): Declare.
452 (md_parse_name): Define.
454 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
456 * Makefile.am: Add Z80 cpu.
457 * Makefile.in: Regenerated.
458 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
459 and disallow newlines in quoted strings.
460 * configure.tgt: Add z80-*-coff.
461 * config/obj-coff.h: Add format "coff-z80".
462 * doc/Makefile.am: Add c-z80.texi.
463 * doc/Makefile.in: Regenerated.
464 * doc/all.texi: Add Z80.
465 * doc/c-z80.texi: New file
466 * doc/as.texinfo: Add z80 options and some z80-related remarks.
467 * config/tc-z80.c: New file
468 * config/tc-z80.h: New file
469 * NEWS: Mention new support.
471 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
473 * write.c (adjust_reloc_syms): Undo the change made on
474 2005-04-26 to allow local symbol set to undefined symbol.
476 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
478 * Makefile.am (bfin-parse.tab.h): Removed.
479 (bfin-parse.h): Added.
480 * Makefile.in: Regenerated.
482 2005-10-25 Alan Modra <amodra@bigpond.net.au>
484 * po/POTFILES.in: Regenerate.
485 * po/gas.pot: Regenerate.
487 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
489 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
490 make a single reloc with an offset rather than a stack.
491 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
493 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
495 * read.c (potable): Add weakref.
497 * read.h (s_weakref): Declare.
498 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
499 * symbols.c (colon): Clear weakrefr.
500 (symbol_find_exact): Rename to, and reimplement in terms of...
501 (symbol_find_exact_noref): ... new function.
502 (symbol_find): Likewise...
503 (symbol_find_noref): ... ditto.
504 (resolve_symbol_value): Resolve weakrefr without setting their
506 (S_SET_WEAK): Call hook.
507 (S_GET_VALUE): Follow weakref link.
508 (S_SET_VALUE): Clear weakrefr.
509 (S_IS_WEAK): Follow weakref link.
510 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
511 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
512 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
513 (symbol_mark_used): Follow weakref link.
514 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
515 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
516 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
517 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
518 * write.c (adust_reloc_syms): Follow weakref link. Do not
519 complain if target is undefined.
520 (write_object_file): Likewise. Remove weakrefr symbols. Drop
521 unreferenced weakrefd symbols.
522 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
524 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
525 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
526 * doc/as.texinfo: Document weakref.
527 * doc/internals.texi: Document new struct members, internal
530 2005-10-24 Jie Zhang <jie.zhang@analog.com>
532 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
533 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
534 * Makefile.in: Regenerate.
535 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
536 * config/tc-bfin.c (md_chars_to_number): Change the type of first
537 argument from unsigned char * to char * to remove signedness warnings.
539 2005-10-24 Jan Beulich <jbeulich@novell.com>
541 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
542 (dot_rot): Change type of num_* variables. Check for positive count.
543 (ia64_optimize_expr): Re-structure.
544 (md_operand): Check for general register.
546 2005-10-24 Jan Beulich <jbeulich@novell.com>
548 * config/tc-ia64.c (declare_register): Call symbol_create.
549 (md_begin): Remove local variables total, ar_base, and cr_base.
550 Start loops for registers at their respective first one. Don't
551 update md.regsym for alias names. Generate alias name tp for r13.
553 2005-10-21 DJ Delorie <dj@redhat.com>
555 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
556 names unstead of numbers.
558 2005-10-19 David Ung <davidu@mips.com>
560 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
561 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
562 hence avoiding to emit a nop.
564 2005-10-19 Jie Zhang <jie.zhang@analog.com>
566 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
568 (bfin_start_line_hook): Remove the workaround for LSETUP(.
569 (bfin_name_is_register): Remove the workarounds for LSETUP(
571 (bfin_start_label): Ditto.
573 2005-10-18 Bob Wilson <bob.wilson@acm.org>
575 * config/tc-xtensa.c (xtensa_end_directive): Restore
576 default_lit_sections regardless of use_literal_section.
578 2005-10-18 Jie Zhang <jie.zhang@analog.com>
580 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
581 * Makefile.in: Regenerated.
583 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
585 * doc/as.texinfo (.loc) Fix placement of '@end table'.
587 2005-10-17 Bob Wilson <bob.wilson@acm.org>
589 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
590 unsigned line number. Do not include "dwarf2dbg.h".
591 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
592 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
593 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
594 (md_assemble): Use as_where instead of dwarf2_where.
595 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
596 dwarf2_line_infos. Change to call new_logical_line followed by
599 2005-10-14 Mike Frysinger <vapier@gentoo.org>
601 * doc/as.texinfo (Section): Add missing ']' to .section example.
603 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
606 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
607 unknown opcode is found.
609 2005-10-12 Mark Mitchell <mark@codesourcery.com>
611 * NEWS: Mention @file.
613 2005-10-12 Nick Clifton <nickc@redhat.com>
615 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
616 generally tidy up the code.
617 * config/tc-avr.h: Likewise.
619 2005-10-12 Jan Beulich <jbeulich@novell.com>
621 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
622 (dot_pred_rel): Likewise.
623 (parse_operand): Likewise.
624 (ia64_unrecognized_line): Likewise.
625 (md_operand): Likewise.
627 2005-10-11 Jan Beulich <jbeulich@novell.com>
629 * expr.h (enum expr_mode): New.
630 (expression): Pass third argument to expr.
631 (expression_and_evaluate): New.
632 (deferred_expression): New.
633 (expr): Add third parameter.
634 (resolve_expression): New.
635 * struc-symbol.h (struct symbol): New members sy_volatile and
637 * symbols.c, symbols.h (symbol_clone): New.
638 (symbol_clone_if_forward_ref): New.
639 (snapshot_symbol): New.
640 (S_IS_VOLATILE): New.
641 (S_IS_FORWARD_REF): New.
642 (S_SET_VOLATILE): New.
643 (S_SET_FORWARD_REF): New.
644 * as.c (macro_expr): Use expression_and_evaluate.
645 * cond.c (s_if): Likewise.
646 (s_elseif): Likewise.
647 * dw2gencfi.c (cfi_parse_reg): Likewise.
648 * expr.c (operand): Add second parameter. Optionally call
649 deferred_expression. Pass mode argument to itself and md_parse_name.
650 Check mode before trying to evaluate symbol. Call
651 symbol_clone_if_forward_ref for both operands.
652 (expr): Add third parameter. Pass mode to operand and itself.
653 Optionally call resolve_expression.
654 (resolve_expression): New.
655 (get_single_number): Pass second argument to operand.
656 * read.c (potable): New entry for .eqv.
657 (read_a_source_file): Handle new == operator.
658 (get_absolute_expr): Use expression_and_evaluate.
660 (assign_symbol): Rename second parameter. Call symbol_clone on
661 legal and illegal redefinition. Call S_SET_VOLATILE and
662 S_SET_FORWARD_REF depending on mode.
663 (s_set): Update description.
664 (s_space): Call resolve_expression.
665 (pseudo_set): Optionally call deferred_expression. Check
666 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
668 * config/tc-ia64.h (md_parse_name): Add mode parameter.
669 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
670 * config/tc-m32r.h (md_parse_name): Likewise.
671 (m32r_parse_name): Likewise.
672 * config/tc-mmix.h (md_parse_name): Likewise.
673 * config/tc-mn10300.h (md_parse_name): Likewise.
674 (mn10300_parse_name): Likewise.
675 * config/tc-ppc.h (md_parse_name): Likewise.
676 * config/tc-sh.h (md_parse_name): Likewise.
677 (sh_parse_name): Likewise.
678 * config/tc-sh64.h (md_parse_name): Likewise.
679 (sh64_consume_datalabel): Likewise.
680 * config/tc-tic54x.h (md_parse_name): Likewise.
681 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
682 before trying to evaluate symbol.
683 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
684 * config/tc-sh.c (sh_parse_name): Likewise.
685 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
686 second argument to operandf. Pass mode parameter to sh_parse_name.
687 * doc/as.texinfo: Document .eqv and the == assignment operator.
689 2005-10-10 Ian Lance Taylor <ian@airs.com>
691 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
692 * Makefile.in: Regenerate.
694 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
696 * expr.c (operator): Allow "!=" as a synonym for "<>".
697 * doc/as.texinfo (Infix Op): Mention "!=".
699 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
701 * config/tc-hppa.c (strict): Don't initialize. Update comment.
702 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
703 found. Simplify handling of "ma" and "mb" completers.
705 2005-10-08 Paul Brook <paul@codesourcery.com>
707 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
708 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
710 (arm_cpu_option_table): Add canonical_name.
711 (arm_cpus): Populate canonical_name field.
712 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
713 aeabi_set_public_attributes, arm_md_end): New functions.
714 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
715 (md_assemble): Set thumb_arch_used and arm_arch_used.
716 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
717 * config/tc-arm.h (md_end): Define.
718 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
720 2005-10-06 Khem Raj <kraj@mvista.com>
721 NIIBE Yutaka <gniibe@m17n.org>
723 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
724 (parse_reg_without_prefix): New function.
725 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
727 (option md_longopts): Add allow-reg-prefix option.
728 * doc/c-sh.texi: Document --allow-reg-prefix option.
729 * NEWS: Mention the new switch.
731 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
733 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
736 2005-09-30 Sterling Augustine <sterling@tensilica.com>
737 Bob Wilson <bob.wilson@acm.org>
739 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
741 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
743 * Makefile.am: Run "make dep-am".
744 * Makefile.in: Regenerated.
745 * aclocal.m4: Likewise.
747 2005-09-30 Mark Mitchell <mark@codesourcery.com>
749 * as.c (main): Use expandargv.
751 2005-09-30 Jan Beulich <jbeulich@novell.com>
753 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
756 2005-09-30 Catherine Moore <clm@cm00re.com>
758 * Makefile.am: Bfin support.
759 * Makefile.in: Regenerated.
760 * aclocal.m4: Regenerated.
761 * configure: Regenerated.
762 * configure.in: Bfin support.
763 * configure.tgt: Bfin support.
764 * config/bfin-aux.h: New file.
765 * config/bfin-defs.h: New file.
766 * config/bfin-lex.l: New file.
767 * config/bfin-parse.y: New file.
768 * config/tc-bfin.c: New file.
769 * config/tc-bfin.h: New file.
770 * doc/Makefile.am: Recognize c-bfin.texi.
771 * doc/Makefile.in: Regenerated.
772 * doc/all.texi: Bfin support.
773 * doc/as.texinfo: Likewise.
774 * doc/c-bfin.texi: Document bfin-specific syntax and
777 2005-09-30 Paul Brook <paul@codesourcery.com>
779 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
780 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
781 normal infix conditions.
782 (C3E): Include Thumb-2 definition.
784 (insns): Use them for legacy mnemonics.
786 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
788 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
789 version of <locale.h> when ENABLE_NLS is not defined.
791 2005-09-29 Jan Beulich <jbeulich@novell.com>
793 * config/tc-ia64.c (parse_operands): Always parse first operand of
796 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
797 Alan Modra <amodra@bigpond.net.au>
799 * app.c (do_scrub_chars): Match open and close quote of strings.
800 Remove redundant EOF test in case 7.
802 2005-09-28 Jan Beulich <jbeulich@novell.com>
804 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
805 relocations in 16- and 32-bit modes.
806 (i386_displacement): Make pc-relative branch handling dependent
807 upon operand (rather than address) size.
809 2005-09-28 Jan Beulich <jbeulich@novell.com>
811 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
813 (dot_cfi_startproc): Likewise.
814 (dot_cfi_endproc): Likewise. Also check no extra input was given.
815 (dot_cfi_escape): Likewise.
817 2005-09-28 Jan Beulich <jbeulich@novell.com>
819 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
820 (TC_CONS_FIX_NEW): Define unconditionally.
821 (x86_pe_cons_fix_new): Remove.
822 * config/tc-i386.c (signed_cons): New.
823 (md_pseudo_table): Add slong.
824 (x86_cons_fix_new): Declare unconditionally.
825 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
826 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
829 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
831 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
832 buffer after copying string.
834 2005-09-27 Paul Brook <paul@codesourcery.com>
836 * config/arm.c (arm_cpus): Add more cpu names.
837 * doc/c-arm.texi: Document them.
839 2005-09-21 Alan Modra <amodra@bigpond.net.au>
841 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
843 2005-09-20 Richard Henderson <rth@redhat.com>
845 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
847 2005-09-20 Richard Henderson <rth@redhat.com>
849 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
851 (dwarf2_loc_mark_labels): New.
852 (dwarf2_gen_line_info_1): Split out of ...
853 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
854 (dwarf2_emit_label): New.
855 (dwarf2_directive_loc_mark_labels): New.
856 (out_set_addr): Take a symbol instead of frag+ofs.
857 (relax_inc_line_addr): Likewise.
858 (emit_inc_line_addr): Assert delta non-negative.
859 (process_entries): Remove dead code. Update to work with temp
860 symbols instead of frag+ofs.
861 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
862 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
863 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
864 * config/obj-elf.h (obj_frob_label): New.
865 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
866 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
867 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
868 Similarly in the respective tc_frob_label implementation functions.
869 * config/tc-i386.c (md_pseudo_table): Move file and loc to
870 non-elf section; add loc_mark_labels.
871 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
872 (ia64_flush_insns): Check for marked labels; emit line entry if so.
873 (emit_one_bundle): Similarly.
874 (ia64_frob_label): Record marked labels.
875 * config/tc-m68hc11.h (tc_frob_label): Remove.
876 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
877 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
878 * config/tc-sh64.h (tc_frob_label): Likewise.
879 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
881 2005-09-20 Alan Modra <amodra@bigpond.net.au>
883 * read.c (pseudo_set): Set segment of expression syms to expr_section.
885 2005-09-14 Jan Beulich <jbeulich@novell.com>
887 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
888 registers, floating point control and status words, and mxcsr as
889 well as (for 64-bit code) segment base registers and rflags.
891 2005-09-09 Dmitry Diky <diwil@spec.ru>
893 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
894 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
897 2005-09-08 Chao-ying Fu <fu@mips.com>
899 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
900 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
903 2005-09-08 Paul Brook <paul@codesourcery.com>
905 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
906 (do_smc, do_t_smc): ... to this.
907 (insns): Remane smi to smc.
908 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
911 2005-09-07 Richard Henderson <rth@redhat.com>
913 * dwarf2dbg.c (dwarf2_where): Set line->isa.
914 (dwarf2_set_isa): New.
915 (dwarf2_directive_loc): Rearrange to allow all options on one line.
916 * dwarf2dbg.h (dwarf2_set_isa): Declare.
917 * doc/as.texinfo: Update .loc documentation.
919 2005-09-07 Richard Henderson <rth@redhat.com>
921 * dwarf2dbg.c: Include safe-ctype.h.
922 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
923 (current): Initialize.
924 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
925 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
926 (dwarf2_directive_file): Cope with invalid filename.
927 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
928 epilogue_begin, is_stmt, isa.
929 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
931 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
932 and DWARF2_FLAG_EPILOGUE_BEGIN.
933 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
934 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
935 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
936 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
937 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
938 (struct dwarf2_line_info): Add isa member.
939 * doc/as.texinfo (LNS directives): New node.
941 2005-09-07 David Ung <davidu@mips.com>
943 * config/tc-mips.c (append_insn): Undo last change. Instead add
944 guard to suppress calling frag_grow if the current instruction is
945 one that allows a delay slot.
947 2005-09-06 Chao-ying Fu <fu@mips.com>
949 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
950 (mips_opts): Add -1 to initialize ase_mt.
951 (file_ase_mt): New variable for -mmt.
952 (CPU_HAS_MT): New define.
953 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
955 (mips_ip): Check ase_mt to enable MT instructions.
956 Handle !, $, *, &, +T, +t, g operand formats.
957 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
959 (OPTION_MT, OPTION_NO_MT): New define.
960 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
961 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
962 (mips_after_parse_args): Set ase_mt based on CPU.
963 (s_mipsset): Handle ".set mt" and ".set nomt".
964 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
965 (md_show_usage): Show usage of -mmt and -mno-mt.
966 * doc/as.texinfo: Document -mmt and -mno-mt options.
967 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
970 2005-09-06 Paul Brook <paul@codesourcery.com>
972 * config/tc-arm.c (arm_it): Add relax field.
973 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
974 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
975 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
976 do_t_mov_cmp): Allow relaxation.
977 (output_relax_insn): New function.
978 (put_thumb32_insn): New function.
979 (output_inst): Use new functions.
980 (md_assemble): Don't throw error on relaxable instructions.
981 (insns): Change "b" entry from TCE(...) to tCE(...).
982 (md_estimate_size_before_relax): Return 2.
983 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
984 relax_branch, arm_relax_frag): New functions.
985 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
987 * config/tc-arm.h (md_convert_frag): Remove definition.
988 (md_relax_frag): Define.
989 (arm_relax_frag): Add prototype.
991 2005-09-02 Paul Brook <paul@codesourcery.com>
993 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
995 2005-09-02 Paul Brook <paul@codesourcery.com>
997 * config/tc-arm.c (encode_arm_cp_address): Use
998 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
999 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1001 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1004 (insns): Use them for coprocessor instructions.
1005 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1006 (get_thumb32_insn): New function.
1007 (put_thumb32_insn): New function.
1008 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1009 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1011 2005-09-02 Paul Brook <paul@codesourcery.com>
1013 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1014 incorrect suffix matches.
1016 2005-09-01 David Ung <davidu@mips.com>
1018 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1019 when the frags are different for the 2 instructions we want to
1020 swap. If the lengths of the 2 instructions are not the same, we
1021 won't do the swap but emit an nop.
1023 2005-09-01 Dmitry Diky <diwil@spec.ru>
1025 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1026 as appropriate. Change frag_variant() to frag_var() for relaxes.
1028 2005-08-29 Nick Clifton <nickc@redhat.com>
1030 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1033 2005-08-26 Jan Beulich <jbeulich@novell.com>
1035 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1036 qualified operand of a branch.
1037 (intel_bracket_expr): Set JumpAbsolute here...
1038 (intel_e11): ... rather than here.
1040 2005-08-26 Christian Groessler <chris@groessler.org>
1042 * configure.tgt: Set bfd_gas also for z8k cpu.
1043 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1045 (newfix): Adapt to bfd reloc types.
1046 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1047 is available in the current frag.
1048 (md_convert_frag): Adapt function parameters.
1049 (tc_gen_reloc): New function.
1050 (md_section_align): Use bfd_get_section_alignment.
1051 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1052 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1054 * config/tc-z8k.h (TARGET_ARCH): Define.
1055 (tc_fix_adjustable): Define.
1057 2005-08-25 Chao-ying Fu <fu@mips.com>
1059 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1060 (mips_opts): Add -1 to initialize ase_dsp.
1061 (file_ase_dsp): New variable for -mdsp.
1062 (CPU_HAS_DSP): New define.
1063 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1065 (mips_ip): Add min_range and max_range for checking singed numbers.
1066 Check ase_dsp to enable DSP instructions.
1067 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1068 (OPTION_DSP, OPTION_NO_DSP): New define.
1069 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1070 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1071 (mips_after_parse_args): Set ase_dsp based on CPU.
1072 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1073 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1074 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1076 2005-08-23 David Ung <davidu@mips.com>
1078 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1081 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1084 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1086 2005-08-23 Phil Edwards <phil@codesourcery.com>
1088 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1090 2005-08-22 Jan Beulich <jbeulich@novell.com>
1092 * config/tc-i386.c (object_64bit): New.
1093 (i386_target_format): Initialize it.
1094 (output_disp): Use object_64bit for relocation type determination.
1095 (output_imm): Likewise.
1096 (i386_validate_fix): Likewise.
1097 (tc_gen_reloc): Likewise.
1098 (lex_got): Likewise. Remove static mode_name. Change array size
1099 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1100 (x86_cons): Use object_64bit for deciding whether quad fields can
1103 2005-08-18 Christian Groessler <chris@groessler.org>
1105 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1106 * config/tc-mcore.h: Likewise.
1107 * config/tc-z8k.h: Likewise.
1108 * config/tc-z8k.c: Likewise.
1109 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1110 sh_coff_reloc_mangle declaration.
1111 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1114 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1116 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1117 to confirm that no ISA is specified.
1119 2005-08-18 Nick Clifton <nickc@redhat.com>
1121 * write.c (relax_segment): Count the number of frags being
1122 processed and use this to compute a maximum limit on the number of
1123 iterations that will be allowed when attempting to relax the
1126 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1128 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1129 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1131 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1133 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1136 2005-08-15 Paul Brook <paul@codesourcery.com>
1138 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1140 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1142 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1144 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1145 (md_show_usage): Likewise.
1146 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1148 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1150 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1151 (md_gather_operands): Add support for optional operands.
1153 2005-08-12 Dmitry Diky <diwil@spec.ru>
1154 * config/tc-msp430.c (msp430_enable_relax): New flag.
1155 (msp430_enable_polys): Likewise.
1156 (OPTION_RELAX): New option.
1157 (OPTION_POLYMORPHS): Likewise.
1158 (md_longopts): New long options.
1159 (md_show_usage): Updated.
1160 (md_parse_option): Add new options handler.
1161 (msp430_operands): Add check if polymorph insns are enabled.
1162 (msp430_force_relocation_local): New function.
1163 (md_apply_fix): Now delete relocs according to new flags combination.
1164 (msp430_relax_frag): Convert long branches to short branches only if
1165 flag msp430_enable_relax is set.
1166 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1167 (msp430_force_relocation_local): Likewise.
1168 * doc/c-msp430.texi: Describe new options.
1170 2005-08-11 Ian Lance Taylor <ian@airs.com>
1172 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1173 (stamp-mk.com): Likewise.
1174 (EXTRA_DIST): Remove make-gas.com from list.
1175 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1176 * Makefile.in: Regenerate.
1178 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1180 * subsegs.c (subseg_change): Move declaration of seginfo to before
1183 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1185 * README-vms: Delete.
1186 * config-gas.com: Delete.
1187 * makefile.vms: Delete.
1188 * vmsconf.sh: Delete.
1189 * config/atof-tahoe.c: Delete.
1190 * config/m88k-opcode.h: Delete.
1191 * config/obj-bout.c: Delete.
1192 * config/obj-bout.h: Delete.
1193 * config/obj-hp300.c: Delete.
1194 * config/obj-hp300.h: Delete.
1195 * config/tc-a29k.c: Delete.
1196 * config/tc-a29k.h: Delete.
1197 * config/tc-h8500.c: Delete.
1198 * config/tc-h8500.h: Delete.
1199 * config/tc-m88k.c: Delete.
1200 * config/tc-m88k.h: Delete.
1201 * config/tc-tahoe.c: Delete.
1202 * config/tc-tahoe.h: Delete.
1203 * config/tc-tic80.c: Delete.
1204 * config/tc-tic80.h: Delete.
1205 * config/tc-w65.c: Delete.
1206 * config/tc-w65.h: Delete.
1207 * config/te-aux.h: Delete.
1208 * config/te-delt88.h: Delete.
1209 * config/te-delta.h: Delete.
1210 * config/te-dpx2.h: Delete.
1211 * config/te-hp300.h: Delete.
1212 * config/te-ic960.h: Delete.
1213 * config/vms-a-conf.h: Delete.
1214 * doc/c-a29k.texi: Delete.
1215 * doc/c-h8500.texi: Delete.
1216 * doc/c-m88k.texi: Delete.
1217 * README: Remove obsolete examples, and list of supported targets.
1218 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1219 bout and hp300 support.
1220 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1221 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1223 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1224 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1225 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1227 * dw2gencfi.c: Likewise.
1228 * dwarf2dbg.c: Likewise.
1229 * ehopt.c: Likewise.
1230 * input-file.c: Likewise.
1231 * listing.c: Likewise.
1232 * literal.c: Likewise.
1233 * messages.c: Likewise.
1235 * output-file.c: Likewise.
1237 * stabs.c: Likewise.
1238 * struc-symbol.h: Likewise.
1239 * subsegs.c: Likewise.
1240 * subsegs.h: Likewise.
1241 * symbols.c: Likewise.
1242 * symbols.h: Likewise.
1244 * write.c: Likewise.
1245 * write.h: Likewise.
1246 * config/aout_gnu.h: Likewise.
1247 * config/obj-aout.c: Likewise.
1248 * config/obj-aout.h: Likewise.
1249 * config/obj-coff.c: Likewise.
1250 * config/obj-coff.h: Likewise.
1251 * config/obj-evax.h: Likewise.
1252 * config/obj-ieee.h: Likewise.
1253 * config/tc-arm.c: Likewise.
1254 * config/tc-arm.h: Likewise.
1255 * config/tc-avr.c: Likewise.
1256 * config/tc-avr.h: Likewise.
1257 * config/tc-crx.h: Likewise.
1258 * config/tc-d10v.h: Likewise.
1259 * config/tc-d30v.h: Likewise.
1260 * config/tc-dlx.h: Likewise.
1261 * config/tc-fr30.h: Likewise.
1262 * config/tc-frv.h: Likewise.
1263 * config/tc-h8300.c: Likewise.
1264 * config/tc-h8300.h: Likewise.
1265 * config/tc-hppa.h: Likewise.
1266 * config/tc-i370.h: Likewise.
1267 * config/tc-i386.c: Likewise.
1268 * config/tc-i386.h: Likewise.
1269 * config/tc-i860.h: Likewise.
1270 * config/tc-i960.c: Likewise.
1271 * config/tc-i960.h: Likewise.
1272 * config/tc-ip2k.h: Likewise.
1273 * config/tc-iq2000.h: Likewise.
1274 * config/tc-m32c.h: Likewise.
1275 * config/tc-m32r.h: Likewise.
1276 * config/tc-m68hc11.h: Likewise.
1277 * config/tc-m68k.c: Likewise.
1278 * config/tc-m68k.h: Likewise.
1279 * config/tc-maxq.c: Likewise.
1280 * config/tc-maxq.h: Likewise.
1281 * config/tc-mcore.c: Likewise.
1282 * config/tc-mcore.h: Likewise.
1283 * config/tc-mn10200.h: Likewise.
1284 * config/tc-mn10300.c: Likewise.
1285 * config/tc-mn10300.h: Likewise.
1286 * config/tc-ms1.h: Likewise.
1287 * config/tc-msp430.c: Likewise.
1288 * config/tc-msp430.h: Likewise.
1289 * config/tc-ns32k.c: Likewise.
1290 * config/tc-ns32k.h: Likewise.
1291 * config/tc-openrisc.h: Likewise.
1292 * config/tc-or32.c: Likewise.
1293 * config/tc-or32.h: Likewise.
1294 * config/tc-ppc.c: Likewise.
1295 * config/tc-ppc.h: Likewise.
1296 * config/tc-s390.h: Likewise.
1297 * config/tc-sh.c: Likewise.
1298 * config/tc-sh.h: Likewise.
1299 * config/tc-sparc.c: Likewise.
1300 * config/tc-tic30.c: Likewise.
1301 * config/tc-tic30.h: Likewise.
1302 * config/tc-tic4x.c: Likewise.
1303 * config/tc-tic4x.h: Likewise.
1304 * config/tc-tic54x.c: Likewise.
1305 * config/tc-tic54x.h: Likewise.
1306 * config/tc-v850.h: Likewise.
1307 * config/tc-vax.c: Likewise.
1308 * config/tc-vax.h: Likewise.
1309 * config/tc-xstormy16.h: Likewise.
1310 * config/tc-xtensa.h: Likewise.
1311 * config/tc-z8k.c: Likewise.
1312 * config/tc-z8k.h: Likewise.
1313 * config/vms-a-conf.h
1314 * doc/Makefile.am: Likewise.
1315 * doc/all.texi: Likewise.
1316 * doc/as.texinfo: Likewise.
1317 * doc/internals.texi: Likewise.
1318 * doc/Makefile.in: Regenerate.
1319 * Makefile.in: Regenerate.
1320 * configure: Regenerate.
1321 * config.in: Regenerate.
1322 * po/POTFILES.in: Regenerate.
1324 2005-08-09 Nick Clifton <nickc@redhat.com>
1327 * macro.c (getstring): Do not treat round parentheses exactly the
1328 same as angle brackets - the parentheses need to be preserved and
1329 passed on to the macro processing code.
1331 2005-08-08 Nick Clifton <nickc@redhat.com>
1333 * config/tc-msp430.c (MSP430_ISA_21): Define.
1334 (mcu_types): Add entries for msp430x21xx variants.
1336 2005-08-08 Nick Clifton <nickc@redhat.com>
1339 * macro.c (getstring): Treat round parentheses in the same way as
1341 (get_any_string): Likewise.
1343 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1346 * as.c (parse_args): Handle -al=<FILE>.
1348 2005-08-07 Nick Clifton <nickc@redhat.com>
1350 * read.c (s_app_line): Accept a line number of 0 for compatibility
1351 with gcc's output for assembler-with-cpp files.
1353 2005-08-05 Paul Brook <paul@codesourcery.com>
1355 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1356 (do_t_add_sub): Use correct encodings inside IT block.
1357 (do_t_arit3c): Ditto.
1358 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1359 (md_assemble): Verify conditional suffixes agains IT blocks.
1361 2005-08-05 Paul Brook <paul@codesourcery.com>
1363 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1365 (encode_thumb32_shifted_operand): Prohibit register shifts.
1366 (encode_thumb32_addr_mode): Fix typo.
1367 (insns): Correct thumb2 ldm and stm opcodes.
1369 2005-08-02 Khem Raj <kraj@mvista.com>
1371 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1372 WLDRD/WSTRD instruction.
1374 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1376 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1377 if emitting a reloc.
1379 2005-07-29 Thiemo Seufer <ths@networkno.de>
1381 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1383 2005-07-29 Paul Brook <paul@codesourcery.com>
1385 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1387 (do_t_addr): Implement 32-bit variant.
1388 (do_t_push_pop): Make some errors warnings. Handle single register
1390 (insns): Use tCE for adr.
1391 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1392 (md_apply_fix): Ditto.
1394 2005-07-29 Paul Brook <paul@codesourcery.com>
1396 * config/tc-arm.c (parse_tb): New function.
1397 (enum operand_parse_code): Add OP_TB.
1398 (parse_operands): Handle OP_TB.
1399 (do_t_add_sub_w, do_t_tb): New functions.
1400 (insns): Add entries for addw, subw, tbb and tbh.
1401 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1403 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1405 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1407 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1409 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1411 2005-07-27 Jan Beulich <jbeulich@novell.com>
1413 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1415 (unw_p_record): Remove unused/redundant fields imask and rmask.
1416 Combine spoff and pspoff into a union. Combine gr and br into a
1417 union. Change type of grmask and brmask to unsigned char. Change type
1418 of frmask to unsigned int.
1419 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1420 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1421 (check_pending_save): New.
1422 (alloc_record): Clear out entire record.
1423 (output_psp_gr): Use renamed structure fields.
1424 (output_psp_sprel): Likewise.
1425 (output_rp_gr): Likewise.
1426 (output_rp_br): Likewise.
1427 (output_rp_psprel): Likewise.
1428 (output_rp_sprel): Likewise.
1429 (output_pfs_gr): Likewise.
1430 (output_pfs_psprel): Likewise.
1431 (output_pfs_sprel): Likewise.
1432 (output_preds_gr): Likewise.
1433 (output_preds_psprel): Likewise.
1434 (output_preds_sprel): Likewise.
1435 (output_spill_base): Likewise.
1436 (output_unat_gr): Likewise.
1437 (output_unat_psprel): Likewise.
1438 (output_unat_sprel): Likewise.
1439 (output_lc_gr): Likewise.
1440 (output_lc_psprel): Likewise.
1441 (output_lc_sprel): Likewise.
1442 (output_fpsr_gr): Likewise.
1443 (output_fpsr_psprel): Likewise.
1444 (output_fpsr_sprel): Likewise.
1445 (output_priunat_gr): Likewise.
1446 (output_priunat_psprel): Likewise.
1447 (output_priunat_sprel): Likewise.
1448 (output_bsp_gr): Likewise.
1449 (output_bsp_psprel): Likewise.
1450 (output_bsp_sprel): Likewise.
1451 (output_bspstore_gr): Likewise.
1452 (output_bspstore_psprel): Likewise.
1453 (output_bspstore_sprel): Likewise.
1454 (output_rnat_gr): Likewise.
1455 (output_rnat_psprel): Likewise.
1456 (output_rnat_sprel): Likewise.
1457 (output_spill_psprel): Likewise.
1458 (output_spill_sprel): Likewise.
1459 (output_spill_reg): Likewise.
1460 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1462 (output_frgr_mem): Likewise.
1463 (output_gr_mem): Likewise.
1464 (output_br_mem): Likewise.
1465 (output_gr_gr): Likewise.
1466 (output_br_gr): Likewise.
1467 (fixup_unw_records): Likewise.
1468 (process_one_record): Use renamed structure fields. For gr_gr and
1469 br_gr, collect mask from chain of records before output.
1470 (in_prologue): Simplify and eliminate early returns. Call
1472 (in_body): Simplify and eliminate early returns.
1473 (dot_body): Call check_pending_save.
1474 (md_assemble): Update comment. Deal with pending saves.
1476 2005-07-26 Jan Beulich <jbeulich@novell.com>
1478 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1479 mask from guessed suffix, but mask out other immediate types only
1480 if at least on candidate is valid for the insn.
1482 2005-07-25 DJ Delorie <dj@redhat.com>
1484 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1485 Support %mod() modifiers from opcodes.
1486 * doc/c-m32c.texi (M32C-Modifiers): New section.
1488 2005-07-25 Jan Hubicka <jh@suse.cz>
1489 H.J. Lu <hongjiu.lu@intel.com>
1491 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1493 (elf_com_section_ptr): New.
1494 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1495 (elf_common_parse): Make it global. Use elf_com_section_ptr
1496 instead of bfd_com_section_ptr.
1497 (obj_elf_change_section): Handle x86-64 large bss sections.
1499 * config/obj-elf.h (elf_com_section_ptr): New.
1500 (elf_common_parse): New.
1502 * config/tc-i386.c (handle_large_common): New.
1503 (md_pseudo_table): Add "largecomm".
1504 (x86_64_section_letter): New.
1505 (x86_64_section_word): New.
1507 * config/tc-i386.h (x86_64_section_word): New.
1508 (x86_64_section_letter): New.
1509 (md_elf_section_letter): New. Defined.
1510 (md_elf_section_word): Likewise.
1512 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1514 * configure.tgt: Remove i386-*-rtemself*.
1515 Remove sparc-*-rtemself*.
1517 2005-07-21 Ben Elliston <bje@gnu.org>
1519 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1521 2005-07-21 Paul Brook <paul@codesourcery.com>
1523 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1526 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1528 * messages.c: Use vsnprintf instead of vsprintf.
1530 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1532 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1533 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1535 2005-07-18 Nick Clifton <nickc@redhat.com>
1537 * configure.tgt: Restore alpha ordering to list of arches.
1539 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1541 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1543 2005-07-18 Jan Beulich <jbeulich@novell.com>
1545 * config/tc-i386.c (md_begin): Use IS_ELF.
1546 (tc_i386_fix_adjustable): Likewise.
1547 (md_estimate_size_before_relax): Likewise.
1548 (md_apply_fix): Likewise.
1549 (i386_target_format): Likewise.
1550 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1551 (i386_immediate): Remove #ifdef LEX_AT.
1552 (i386_displacement): Likewise.
1553 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1556 2005-07-18 Jan Beulich <jbeulich@novell.com>
1558 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1559 parameter to unsigned. Parameter sign now is tristate - zero/
1560 positive mean unsigned/signed, negative means signedness doesn't
1561 matter. Check field size,
1562 signedness, and pcrel-ness are in agreement between relocated field
1563 and relocation type. Adjust diagnostics.
1564 (optimize_imm): And type mask of operand instead of overwriting it.
1565 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1566 local structure and initialize gotrel accordingly. Pass caller as
1567 mask of types that the operator can match.
1568 (x86_cons_fix_new): Let reloc know that signedness of relocation
1570 (x86_pe_cons_fix_new): Likewise.
1571 (x86_cons): Pass additional argument to lex_got.
1572 (i386_immediate): New local variable 'types'. Pass its address as
1573 additional argument to lex_got. Mask out operand types not supported
1575 (i386_displacement): Likewise. Set bigdisp to all types supported in
1576 64-bit mode, combining the previously split initialization.
1578 2005-07-18 Jan Beulich <jbeulich@novell.com>
1580 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1583 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1585 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1588 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1590 * Makefile.am: Run "make dep-am".
1591 * Makefile.in: Regenerate.
1593 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1595 * gas/config/tc-i386.h (CpuVMX): New.
1596 (CpuUnknownFlags): Add CpuVMX.
1598 2005-07-14 Jim Blandy <jimb@redhat.com>
1600 Add support for the Renesas M32C.
1601 * Makefile.am (CPU_TYPES): List m32c.
1602 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1603 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1604 * configure.in: Add case for m32c.
1605 * configure.tgt: Add cases for m32c and m32c-*-elf.
1606 * configure: Regenerated.
1607 * config/tc-m32c.c, config/tc-m32c.h: New files.
1608 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1609 * doc/Makefile.in: Regenerated.
1610 * doc/all.texi: Set M32C.
1611 * doc/as.texinfo: Add text for the M32C-specific options and line
1612 comment characters, and refer to c-m32c.texi.
1613 * doc/c-m32c.texi: New file.
1615 2005-07-14 Nick Clifton <nickc@redhat.com>
1618 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1619 the ins_parse buffer.
1621 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1623 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1624 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1626 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1628 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1631 2005-07-08 Ben Elliston <bje@au.ibm.com>
1633 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1634 * config/obj-elf.h: Likewise.
1635 * config/tc-h8300.h: Likewise.
1636 * config/tc-h8500.h: Likewise.
1637 * config/tc-i370.h: Likewise.
1638 * config/tc-i386.h: Likewise.
1639 * config/tc-m68hc11.h: Likewise.
1640 * config/tc-m68k.h: Likewise.
1641 * config/tc-ppc.h: Likewise.
1642 * config/tc-s390.h: Likewise.
1643 * config/tc-sh.h: Likewise.
1644 * config/tc-sparc.h: Likewise.
1645 * config/tc-tic30.c: Likewise.
1646 * config/tc-w65.h: Likewise.
1647 * config/tc-xtensa.h: Likewise.
1649 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1652 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1654 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1656 * config/tc-tic30.c (debug): Add format attribute. Fix format
1659 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1661 * config/tc-i386.c (cpu_arch): Add sse3.
1663 * config/tc-i386.h (CpuSSE3): Renamed from ...
1664 (CpuPNI): This. Defined as CpuSSE3.
1666 * doc/c-i386.texi: Document .sse3.
1668 2005-07-06 Jan Beulich <jbeulich@novell.com>
1670 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1672 2005-07-05 Nick Clifton <nickc@redhat.com>
1674 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1675 md_chars_to_numbers to an unsigned pointer in order to avoid a
1676 compile time warning.
1678 2005-07-05 Paul Brook <paul@codesourcery.com>
1680 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1682 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1684 * config/tc-ms1.c: New.
1685 * config/tc-ms1.h: New.
1686 * testsuite/gas/ms1/allinsn.d: New.
1687 * testsuite/gas/ms1/allinsn.s: New.
1688 * testsuite/gas/ms1/badinsn.s: New.
1689 * testsuite/gas/ms1/badinsn1.s: New.
1690 * testsuite/gas/ms1/badoffsethigh.s: New.
1691 * testsuite/gas/ms1/badoffsetlow.s: New.
1692 * testsuite/gas/ms1/badorder.s: New.
1693 * testsuite/gas/ms1/badreg.s: New.
1694 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1695 * testsuite/gas/ms1/badsignedimmlow.s: New.
1696 * testsuite/gas/ms1/badsyntax.s: New.
1697 * testsuite/gas/ms1/badsyntax1.s: New.
1698 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1699 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1700 * testsuite/gas/ms1/errors.exp: New.
1701 * testsuite/gas/ms1/ldst.s: New.
1702 * testsuite/gas/ms1/misc.d: New.
1703 * testsuite/gas/ms1/misc.s: New.
1704 * testsuite/gas/ms1/ms1-16-003.d: New.
1705 * testsuite/gas/ms1/ms1-16-003.s: New.
1706 * testsuite/gas/ms1/ms1.exp: New.
1707 * testsuite/gas/ms1/msys.d: New.
1708 * testsuite/gas/ms1/msys.s: New.
1709 * testsuite/gas/ms1/relocs.d: New.
1710 * testsuite/gas/ms1/relocs.exp: New.
1711 * testsuite/gas/ms1/relocs1.s: New.
1712 * testsuite/gas/ms1/relocs2.s: New.
1714 2005-07-05 Jan Beulich <jbeulich@novell.com>
1716 * config/tc-i386.h (CpuSVME): New.
1717 (CpuUnknownFlags): Include CpuSVME.
1718 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1719 as alias of sledgehammer.
1720 (md_assemble): Include invlpga in the check for insns with two source
1722 (process_operands): Include SVME insns in the check for ignored
1723 segment overrides. Adjust diagnostic.
1724 (i386_index_check): Special-case SVME insns with memory operands.
1726 2005-07-04 Khem Raj <kraj@mvista.com>
1727 Nick Clifton <nickc@redhat.com>
1729 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1730 use an immediate value.
1731 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1732 since the register field of the operands structure is unsigned.
1733 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1734 (parse_operands): Make the 2ns parameter an unsigned pointer to
1736 (do_ldrd): When using the imm field of the operands structure as a
1737 second register field, treat it as unsigned.
1739 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1742 * config/obj-elf.c (obj_elf_change_section): Use backend
1745 2005-07-01 Jan Beulich <jbeulich@novell.com>
1747 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1748 (output_spill_psprel, output_spill_psprel_p): Combine.
1749 (output_spill_sprel, output_spill_sprel_p): Combine.
1750 (output_spill_reg, output_spill_regp_p): Combine.
1751 (process_one_record): Handle psp_psprel.
1752 (parse_predicate_and_operand): New.
1753 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1754 initialize output values. Emit diagnostic case here.
1755 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1756 (add_unwind_entry): New second parameter. Allow first parameter to
1757 be NULL. Parse optional tag, emit warning about further support for
1758 it otherwise being missing. Check end-of-line when requested.
1759 (dot_fframe): Clear operand when wrong. Allow tag.
1760 (dot_vframe): Likewise.
1761 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1763 (dot_vframepsp): Remove.
1764 (dot_altrp): Clear operand when wrong. Allow tag.
1765 (dot_save): Likewise. Let default case also go through
1767 (dot_savemem): Likewise.
1768 (dot_restore): Don't return when wrong operand. Allow tag.
1769 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1770 parse_predicate_and_operand and the new arguments to
1771 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1772 when wrong operand. Allow tag.
1773 (dot_restorereg, dot_restorereg_p): Likewise.
1774 (dot_spillmem, dot_spillmem_p): Likewise.
1775 (dot_saveg): Clear operand when wrong. Perform tighter operand
1777 (dot_savef): Likewise.
1778 (dot_saveb): Likewise.
1779 (dot_savegf): Likewise.
1780 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1781 parse_predicate_and_operand and the new arguments to
1782 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1783 when wrong operand. Allow tag.
1785 (dot_label_state): Don't return when wrong operand.
1786 (dot_copy_state): Likewise.
1787 (dot_unwabi): Likewise. Check if in prologue.
1788 (dot_body): Don't call demand_empty_rest_of_line.
1789 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1791 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1792 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1793 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1794 (parse_operand): New second parameter. Don't deal with '}' here
1795 anymore. Don't advance past end-of-line.
1796 (parse_operands): Pass second argument to parse_operand.
1797 (ia64_start_line): Prevent out-of-bounds access through
1798 input_line_pointer. Deal with '}' here.
1799 (ia64_unrecognized_line): Don't deal with '}' here.
1800 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1801 discard_rest_of_line.
1803 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1805 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1806 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1807 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1808 (do_branch): Always set inst.reloc.pc_rel.
1809 (s_arm_elf_cons): Disallow use of (plt) suffix.
1810 (do_adrl): Adjust X_add_number unconditionally.
1811 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1812 argument. Handle all adjustment for pipeline offset here.
1813 (md_apply_fix): No need to undo work of md_pcrel_from. No
1814 need to extract pre-encoded pipeline adjustments from various
1815 branch instructions. Generally, assume instructions are already
1816 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1817 special cases. Handle BFD_RELOC_ARM_PLT32 like
1818 BFD_RELOC_ARM_PCREL_BRANCH.
1819 (tc_gen_reloc): Remove OBJ_ELF special case.
1820 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1822 2005-06-30 Ben Elliston <bje@gnu.org>
1824 * Makefile.am (check-DEJAGNU): Don't search for expect.
1825 * Makefile.in: Regenerate.
1827 2005-06-30 Ben Elliston <bje@gnu.org>
1829 * Makefile.am (EXPECT): Set to expect.
1830 (RUNTEST): Likewise, set to runtest.
1831 * Makefile.in: Regenerate.
1833 2005-06-23 Ben Elliston <bje@gnu.org>
1835 * config/m68k-parse.h: Use ISO C90.
1836 * config/m68k-parse.y: Likewise.
1837 * config/tc-m68k.h: Likewise.
1839 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1842 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1844 (optimize_disp): Optimize only if possible. Don't use 64bit
1845 displacement on non-constants and do same on constants if
1848 2005-06-17 Jan Beulich <jbeulich@novell.com>
1850 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1851 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1852 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1853 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1854 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1856 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1857 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1858 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1859 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1860 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1861 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1862 convert 8-byte pc-relative relocations.
1863 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1864 (i386_validate_fix): Likewise.
1865 (x86_cons): Also handle quad values in 64-bit mode.
1866 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1867 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1868 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1869 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1871 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1873 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1874 symbolP as well as for names with a leading dot. Use ACONCAT.
1875 (md_apply_fix): For branch relocations, only replace value
1876 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1877 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1878 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1879 (LOCAL_LABEL_PREFIX): Don't define.
1881 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1883 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1886 2005-06-08 James E Wilson <wilson@specifixinc.com>
1889 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1890 is NULL, then emit a warning, and return the current index.
1892 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1895 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1896 temporary copy of the operands array so that changes can be safely
1897 backed out if the insn does not match.
1898 (m68k_compare_opcode): Shortcut the test when the parameters are
1899 the same. Return 1 if the names match but the second opcode is
1900 further on in the array than the first.
1902 2005-06-08 Nick Clifton <nickc@redhat.com>
1905 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1907 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1909 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1911 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1912 Michael Snyder <msnyder@redhat.com>
1913 Stan Cox <scox@redhat.com>
1915 * configure.in: Add ms1 case.
1917 * configure: Regenerate.
1919 * configure.tgt: Add ms1 case.
1921 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1923 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1924 * config/tc-xtensa.c (new_resource_table): Likewise.
1925 (resize_resource_table): Likewise.
1926 (release_resources): Fix assertion for unsigned values.
1928 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1930 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1931 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1932 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1933 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1934 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1935 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1936 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1937 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1938 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1939 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1940 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1941 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1942 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1943 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1944 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1945 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1946 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1947 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1948 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1949 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1950 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1951 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1952 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1953 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1954 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1955 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1956 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1957 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1958 * config/tc-xtensa.c, config/tc-z8k.c:
1959 Replace all instances of the string "_apply_fix3" with
1961 * po/POTFILES.in, po/gas.pot: Regenerate.
1963 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1965 * Makefile.am: Run "make dep-am".
1966 (POTFILES): Remove GAS_CFILES.
1967 * Makefile.in: Regenerate.
1969 2005-06-07 David Ung <davidu@mips.com>
1971 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1972 24kc, 24kf and 24kfx under MIPS32 release 2.
1974 2005-06-04 Nick Clifton <nickc@redhat.com>
1976 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1977 to their Thumb-enabled equivalents.
1979 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1981 * config/tc-mips.c (load_register): Add leading "0x" to the
1982 output of sprintf_vma().
1985 2005-06-01 Nick Clifton <nickc@redhat.com>
1987 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1988 test for the presence of thumb version of the parsing functions
1989 since they must always exist and the test generates a compile time
1992 2005-05-31 Richard Henderson <rth@redhat.com>
1994 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1995 (alpha_reloc_op): Add it.
1996 (debug_exp): Handle it.
1997 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1998 (emit_insn): Handle it.
1999 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2001 2005-05-31 Christian Groessler <chris@groessler.org>
2003 * write.c (dump_section_relocs): Convert to ISO-C.
2004 (write_relocs): Avoid signed/unsigned and fprintf argument
2005 warnings in debug code.
2007 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2009 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2010 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2011 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2012 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2013 fixP->tc_fix_data directly in the sole place it was used.
2014 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2015 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2018 2005-05-27 Jan Beulich <jbeulich@novell.com>
2020 * config/tc-ia64.c (struct proc_pending): New.
2021 (unwind): Replace proc_start with proc_pending.
2022 (unwind_diagnostic): Check unwind.proc_pending.sym.
2023 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2024 Check if previous proc not closed. Record all entry points.
2025 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2026 Set symbol sizes for entry points recorded in dot_proc. Check
2027 arguments for consistency with respective .proc's.
2028 (md_assemble): Replace unwind.proc_start with
2029 unwind.proc_pending.sym.
2031 2005-05-27 Jan Beulich <jbeulich@novell.com>
2033 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2034 and last_ptr. Check all in-use slots for first one with non-NULL
2035 unwind_record. Don't reload end_ptr before second update round.
2037 2005-05-26 James E Wilson <wilson@specifixinc.com>
2039 * config/tc-ia64.c (extra_goodness): Update comment.
2040 (md_begin): Add debugging code to print best_template table.
2042 2005-05-25 Jan Beulich <jbeulich@novell.com>
2044 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2047 2005-05-25 Jan Beulich <jbeulich@novell.com>
2049 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2050 BFD_RELOC_UNUSED when determining the width of the reloc.
2052 2005-05-25 Jan Beulich <jbeulich@novell.com>
2054 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2057 2005-05-25 Jan Beulich <jbeulich@novell.com>
2059 * config/tc-ia64.c (dot_radix): Rewrite.
2061 2005-05-25 Jan Beulich <jbeulich@novell.com>
2063 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2065 (alloc_record): Remove references to next_slot_number and
2067 (emit_one_bundle): Likewise.
2069 2005-05-22 Nick Clifton <nickc@redhat.com>
2071 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2072 message buffer when invoking the insert function.
2074 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2076 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2077 only if an instruction match is found.
2079 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2081 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2082 to addition in argument to xtensa_dwarf2_emit_insn.
2084 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2086 * Makefile.am: Have 'all' depend on 'info'.
2087 * Makefile.in: Regenerate.
2089 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2091 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2093 2005-05-19 Anton Blanchard <anton@samba.org>
2095 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2096 (md_show_usage): Document it.
2097 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2098 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2100 2005-05-19 Jan Beulich <jbeulich@novell.com>
2102 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2103 relocations in unwind section.
2105 2005-05-18 Nick Clifton <nickc@redhat.com>
2107 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2108 if one exists. Ignore any error messages it may produce, just
2109 allow it to perform the insertion.
2111 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2113 * hash.c (hash_lookup): Add len parameter. All callers changed.
2114 (hash_find_n): New interface.
2115 * hash.h: Prototype hash_find_n.
2116 * sb.c: Include as.h.
2117 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2118 (sb_scrub_and_add_sb): New interface.
2119 * sb.h: Prototype sb_scrub_and_add_sb.
2120 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2122 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2123 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2124 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2126 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2128 * doc/Makefile.am (gasver.texi): Don't use $<.
2129 * doc/Makefile.in: Regenerated.
2131 2005-05-17 Nick Clifton <nickc@redhat.com>
2134 * symbols.c (resolve_symbol_value): Do not move symbols whose
2135 value expression has not been resolved or finalized into the
2136 absolute section as this will confuse other parts of the assembler
2137 into thinking that their value is zero.
2139 2005-05-17 Jan Beulich <jbeulich@novell.com>
2141 * read.c (_find_end_of_line): New.
2142 (find_end_of_line): New.
2143 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2144 (read_a_source_file): Use it.
2147 (get_line_sb): Use it.
2148 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2149 (s_comm_internal): Likewise.
2151 (s_macro): Likewise.
2152 (s_ignore): Use ignore_rest_of_line.
2153 * read.h (find_end_of_line): Prototype.
2154 (discard_rest_of_line): Remove prototype. #define to
2155 ignore_rest_of_line.
2157 2005-05-17 Nick Clifton <nickc@redhat.com>
2159 * config/tc-v850,h (TC_FIX_TYPE): Define.
2160 (TC_INIT_FIX_TYPE): Define.
2161 * config/tc-v850.c (md_assemble): When creating a fix record the
2162 operand in the tc_fix_data field.
2163 (md_apply_fix3): When applying a resolved fix use the operand's
2164 insertion procedure to store the value, if the operand has been
2167 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2169 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2171 * Makefile.in: Regenerated.
2173 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2174 Bob Wilson <bob.wilson@acm.org>
2176 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2178 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2179 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2181 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2183 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2184 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2186 2005-05-10 Michael Matz <matz@suse.de>
2188 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2190 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2192 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2195 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2196 Handle label-without-colon before ordinary dot-pseudo as an
2197 ordinary label. Don't leak memory for label-without-colon alone
2198 on a line. Don't mmixal-munge operands for dot-pseudos.
2200 2005-05-10 Jan Beulich <jbeulich@novell.com>
2202 * macro.c (get_any_string): Remove the two last parameters. Replace
2203 references to the former expand parameter by using macro_alternate.
2204 Simplify loop condition for checking for end-of-string.
2205 (get_string): Remove redunant call to sb_skip_white.
2206 (do_formals): Remove two last arguments to get_any_string.
2207 (macro_expand): Likewise.
2208 (expand_irp): Likewise.
2210 2005-05-10 Jan Beulich <jbeulich@novell.com>
2212 * read.c (s_macro): Move local variable 'local' to smaller scope.
2213 Call sb_kill on it when done.
2215 2005-05-09 Jan Beulich <jbeulich@novell.com>
2217 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2218 when zero and not required by encoding constraints.
2220 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2223 * config/tc-sh64.c (sh64_fake_label): New.
2225 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2227 * doc/internals.texi (TC_FAKE_LABEL): Document.
2229 * write.c (TC_FAKE_LABEL): New.
2230 (adjust_reloc_syms): Use it.
2231 (write_object_file): Likewise.
2233 2005-05-09 Jan Beulich <jbeulich@novell.com>
2235 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2236 and comma in Intel mode.
2238 2005-05-09 Jan Beulich <jbeulich@novell.com>
2240 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2241 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2242 Make name array static and const. Adjust lookup to account for NULL
2243 entries (standing for unused register numbers).
2245 2005-05-09 Jan Beulich <jbeulich@novell.com>
2247 * config/tc-i386.c (parse_insn): Consider all matching instructions
2248 when checking for string instruction after string-only prefix.
2250 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2253 * config/tc-ia64.c (start_unwind_section): Properly check
2254 comdat group with SHF_GROUP.
2256 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2258 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2260 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2262 * config/tc-xtensa.c: Remove excess whitespace.
2263 * config/tc-xtensa.h: Likewise.
2264 * config/xtensa-istack.h: Likewise.
2265 * config/xtensa-relax.c: Likewise.
2266 * config/xtensa-relax.h: Likewise.
2268 2005-05-06 Nick Clifton <nickc@redhat.com>
2270 * sb.h: Fix formatting of comments.
2271 * sb.c: Fix formatting of comments.
2273 2005-05-06 Jan Beulich <jbeulich@novell.com>
2275 * sb.h (sb_add_buffer): Reintroduce.
2276 * sb.c (sb_add_buffer): Likewise.
2278 2005-05-06 Jan Beulich <jbeulich@novell.com>
2280 * macro.c (new_formal, del_formal): New.
2281 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2282 required argument has default value. Stop looking for more formal
2283 when there was a vararg one.
2284 (macro_expand_body): Use new_formal and del_formal.
2285 (macro_expand): Likewise. Initialize local variable err. Don't
2286 return immediately when encountering an error. Warn when keyword
2287 argument already had a value assigned. Eliminate duplicate clearing
2288 of argument value. When current positional argument matches parameter
2289 of vararg type, assign to it all the remaining arguments. Issue error
2290 when required parameter does not have value.
2291 (free_macro): Use del_formal.
2292 (expand_irp): Initialize formal type. Free buffers associated with
2293 formal prior to returning.
2294 * macro.h (struct formal_struct): Add new field 'type' with new
2295 enumeration type 'formal_type'.
2296 * doc/as.texinfo: Document macro parameter qualifiers.
2297 * NEWS: Mention new functionality.
2299 2005-05-06 Jan Beulich <jbeulich@novell.com>
2301 * cond.c (s_ifb): New.
2302 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2303 * read.h (s_ifb): Prototype.
2304 * doc/as.texinfo: Document .ifb and .ifnb.
2306 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2308 * config/tc-ia64.c (MIN): Undef.
2310 2005-05-05 Paul Brook <paul@codesourcery.com>
2312 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2314 2005-05-05 Matt Thomas <matt@3am-software.com>
2316 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2319 2005-05-05 Nick Clifton <nickc@redhat.com>
2321 * Update the address and phone number of the FSF organization in
2322 the GPL notices in the following files:
2323 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2324 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2325 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2326 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2327 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2328 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2329 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2330 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2331 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2332 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2333 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2334 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2335 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2336 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2337 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2338 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2339 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2340 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2341 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2342 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2343 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2344 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2345 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2346 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2347 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2348 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2349 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2350 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2351 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2352 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2353 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2354 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2355 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2356 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2357 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2358 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2359 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2360 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2361 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2362 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2363 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2364 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2365 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2366 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2367 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2368 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2369 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2370 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2371 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2372 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2373 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2374 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2375 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2376 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2377 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2378 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2379 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2380 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2381 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2382 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2383 config/xtensa-istack.h, config/xtensa-relax.c,
2384 config/xtensa-relax.h, doc/fdl.texi
2386 2005-05-05 Nick Clifton <nickc@redhat.com>
2388 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2389 the target_big_endian variable to false.
2391 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2393 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2394 list traversal. Use bfd_section_list_prepend.
2395 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2396 over the section list.
2397 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2398 (xtensa_insert_section): Delete.
2399 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2400 and bfd_section_list_prepend.
2401 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2402 bfd_section_list_insert_after.
2404 2005-05-03 Nick Clifton <nickc@redhat.com>
2406 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2407 of bfd_section_list... macros.
2408 * config/tc-mmix.c (mmix_frob_file): Likewise.
2409 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2410 (xtensa_insert_section): Likewise.
2412 * macro.c (macro_hash): Remove static.
2413 * macro.h (macro_hash): Provide an external declaration.
2415 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2417 * write.c (write_object_file): Use bfd_section_double_list_remove
2420 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2422 * doc/Makefile.am (gasver.texi): Correct quoting.
2423 * doc/Makefile.in: Regenerated.
2425 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2427 * configure.tgt: Add h8300*-*-rtemscoff.
2428 Switch h8300*-*-rtems* to elf.
2430 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2432 * hash.c: Undo the last change.
2435 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2437 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2439 (DISTCLEANFILES): Remove.
2440 (MAINTAINERCLEANFILES): Add asconfig.texi.
2441 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2443 2005-04-29 Ben Elliston <bje@au.ibm.com>
2445 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2446 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2447 (bignum-copy.o): Remove.
2448 * Makefile.in: Regenerate.
2449 * makefile.vms (OBJS): Remove bignum-copy.obj.
2450 * symbols.h (local_symbol_make): Remove declaration.
2451 (verify_symbol_chain_2): Likewise.
2452 * symbols.c (local_symbol_make): Make static.
2453 (max_indent_level): Likewise.
2454 (verify_symbol_chain_2): Remove.
2455 * macro.c (macro_hash): Make static.
2456 * messages.c (fprint_value): Remove.
2457 * read.h (get_absolute_expr): Remove.
2458 (emit_leb128_expr): Likewise.
2459 (do_s_func): Likewise.
2460 * read.c (do_s_func): Make static.
2461 (emit_leb128_expr): Likewise.
2462 (get_absolute_expr): Likewise.
2463 * as.h (as_howmuch): Remove declaration.
2464 (fprint_value): Likewise.
2465 * as.c (myname): Make static.
2466 * input-scrub.c (as_howmuch): Remove.
2467 (as_1_char): Likewise.
2468 * input-file.h (input_file_is_open): Remove.
2469 * input-file.c (input_file_is_open): Likewise.
2470 * expr.h (expr_build_unary): Remove declaration.
2471 (expr_build_binary): Likewise.
2472 * expr.c (expr_build_unary): Remove.
2473 (expr_build_binary): Likewise.
2474 * hash.h (hash_replace): Remove declaration.
2475 (hash_delete): Likewise.
2476 * hash.c (hash_replace): Remove.
2477 (hash_delete): Likewise.
2478 * bignum-copy.c (bignum_copy): Move from here ..
2479 * config/tc-vax.c (bignum_copy): .. to here.
2480 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2481 (bignum_copy): Remove extern declaration.
2482 * sb.h (string_count): Remove extern declaration.
2483 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2484 (sb_name): Likewise.
2485 * sb.c (dsize): Replace preprocessor macro with static int.
2486 (string_count): Make static.
2487 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2488 (sb_name): Likewise.
2489 * config/obj-coff.c (dim_index): Make static.
2490 * config/tc-i386.c (GOT_symbol): Likewise.
2491 (output_invalid_buf): Likewise.
2492 * doc/internals.texi (Warning and error messages): Remove the
2493 prototype for fprint_value.
2495 2005-04-27 Ben Elliston <bje@au.ibm.com>
2499 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2501 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2503 * read.c (pseudo_set): Disallow symbol set to common symbol.
2506 * write.c (write_object_file): Report common symbol name when
2507 disallowing local symbol set to common symbol.
2508 (adjust_reloc_syms): Disallow local symbol set to undefined
2511 2005-04-25 Jan Beulich <jbeulich@novell.com>
2513 * macro.c (macro_expand_body): Replace locals indicator parameters
2514 with actual macro_entry. New local variables macro_line and err.
2515 Don't return when encountering an error, just record the fact.
2516 Detect local symbol name colliding with parameter. Track line number
2517 inside of macro expansion.
2518 (do_formals): Move local variable name to wider scope. Check
2519 parameter of the same name doesn't already exist. In MRI mode, also
2520 check it doesn't collide with the argument count pseudo-parameter).
2521 (define_macro): Add file and line number parameters. Remove local
2522 variable namestr. New local variable error. Initialize macro_entry
2523 members file, line, and name. Don't return when encountering an
2524 error, just record the fact. Use %s in some diagnostics for read.c
2525 to insert the macro name. Free macro_entry on error.
2526 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2527 when encountering an error, just record the fact.
2528 (expand_irp): Don't return when encountering an error, just record
2530 * macro.h (macro_struct): New members name, file, and line.
2531 (define_macro): Add file and line number parameters.
2532 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2533 regarding pseudo-op redefinition with the file/line that macro
2534 definition started at.
2536 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2538 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2539 (future_alignment_required): Remove ifdefs that use it.
2541 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2543 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2544 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2545 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2547 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2548 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2550 2005-04-21 Christian Groessler <chris@groessler.org>
2552 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2555 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2557 * config/obj-aout.h (S_IS_EXTERN): Removed.
2558 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2559 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2560 * symbols.c (S_IS_EXTERN): Likewise.
2561 * symbols.h (S_IS_EXTERN): Likewise.
2563 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2565 * config/tc-d10v.c (md_apply_fix3): Likewise.
2566 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2567 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2568 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2569 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2570 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2571 (shmedia_md_convert_frag): Likewise.
2572 * symbols.c (print_symbol_value_1): Likewise.
2573 * write.c (write_object_file): Likewise.
2575 2005-04-20 Nick Clifton <nickc@redhat.com>
2577 * config/tc-xtensa.c (get_aligned_diff): Change type of
2578 branch_align to offsetT so that its signedness matches that of
2581 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2582 number into a readable string.
2583 (load_register): Likewise.
2585 2005-04-20 Andreas Schwab <schwab@suse.de>
2587 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2589 2005-04-19 David S. Miller <davem@davemloft.net>
2591 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2592 NULL insn, exit early. Remove now spurious NULL checks.
2593 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2596 2005-04-19 Jan Beulich <jbeulich@novell.com>
2598 * symbols.h (symbol_find_base): Remove prototype.
2599 * symbols.c (save_symbol_name): Remove code section conditional upon
2601 (symbol_find): Remove.
2602 (symbol_find_base): Rename to symbol_find.
2603 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2605 * config/obj-coff.c (tag_insert): Remove code section conditional
2606 upon STRIP_UNDERSCORE.
2607 (obj_coff_def): Likewise.
2608 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2609 (coff_frob_symbol): Likewise.
2610 (yank_symbols): Likewise.
2611 (c_section_symbol): Likewise.
2612 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2613 * config/tc-arm.c (symbol_locate): Remove code section conditional
2614 upon STRIP_UNDERSCORE.
2615 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2616 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2617 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2618 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2619 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2621 2005-04-19 Andreas Schwab <schwab@suse.de>
2623 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2624 access to application registers.
2626 2005-04-19 Jan Beulich <jbeulich@novell.com>
2628 * config/te-sysv32.h: Remove.
2629 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2631 * Makefile.in (TARG_ENV_HFILES): Likewise.
2633 2005-04-19 Jan Beulich <jbeulich@novell.com>
2636 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2639 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2641 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2643 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2645 * config/tc-mips.c (normalize_constant_expr): Don't check for
2647 (check_absolute_expr): Only call normalize_constant_expr() if
2649 (mips_ip): Likewise.
2651 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2653 2005-04-18 Jan Beulich <jbeulich@novell.com>
2655 * macro.c (free_token): New, freeing all the memory associated with a
2657 (do_formals): Move initializers to ...
2658 (define_macro): ... here.
2659 (delete_macro): Convert passed in name to lower case. Warn when
2660 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2662 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2664 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2666 2005-04-15 Jan Beulich <jbeulich@novell.com>
2668 * config/obj-elf.c (obj_elf_struct): New.
2669 (elf_pseudo_table). Use it for .offset and .struct.
2671 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2672 Sterling Augustine <sterling@tensilica.com>
2674 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2675 than the section alignment.
2677 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2678 H.J. Lu <hongjiu.lu@intel.com>
2680 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2681 * config/tc-xtensa.c (xg_translate_sysreg_op,
2682 xtensa_translate_old_userregs_ops,
2683 xtensa_find_unaligned_branch_targets,
2684 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2685 relax_frag_add_nop): Support 64-bit host.
2686 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2687 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2689 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2691 * configure.tgt: Add support for OpenBSD/sparc ELF.
2693 * configure.tgt: Set emulation for mips-*-openbsd*.
2694 Remove broken mips-dec-openbsd* config.
2695 * configure.in: Set default ABI for mips64-*-openbsd*.
2696 * configure: Regenerate.
2698 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2700 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2701 optimization for constant addresses.
2703 2005-04-14 Nick Clifton <nickc@redhat.com>
2705 * as.c (main): Move parse_args before symbol_begin and frag_init
2706 so that the hash table size can be set before it is used.
2707 * hash.c: Use an unsigned long type for the size of the hash
2709 * hash.h (set_gas_hash_table_size): Update the prototype.
2711 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2713 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2714 * acinclude.m4: Include ../bfd/warning.m4.
2715 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2716 * Makefile.in: Regenerate.
2717 * configure: Regenerate.
2718 * doc/Makefile.in: Regenerate.
2720 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2722 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2723 (normalize_address_expr): New function to sign-extend address
2724 offsets that fit into 32 bits in 32-bit mode.
2725 (macro_build_ldst_constoffset): Use normalize_address_expr()
2726 instead of a handcoded sequence.
2727 (load_register): Likewise. Report oversized numbers in a useful
2729 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2730 for constant addresses. Report oversized numbers in a useful way.
2731 (mips_ip): Use normalize_address_expr() for addresses.
2733 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2735 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2736 similar to other instructions now that they're marked as ImmExt.
2738 2005-04-12 Nick Clifton <nickc@redhat.com>
2740 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2741 (gas_hash_table_size): New static variable.
2742 (set_gas_hash_table_size): New function: Records a requested size
2743 for the hash tables.
2744 (get_gas_hash_table_size): New function: Return a prime number
2745 near the requested size of the hash table.
2746 (hash_new): Use get_gas_hash_table_size.
2747 * hash.h: Add a prototype for set_gas_hash_table_size.
2748 * as.c (show_usage): Add description of new switches: --hash-size
2749 and --reduce-memory-overheads.
2750 (option_values): Add OPTION_HASH_TABLE_SIZE and
2751 OPTION_REDUCE_MEMORY_OVERHEADS.
2752 (std_longpopts): Add entries for the new options.
2753 (parse_args): Handle the new options.
2754 * Makefile.am: Add a dependency of as.c on hash.h.
2755 * Makefile.in: Regenerate.
2756 * doc/as.texinfo: Document the new switches.
2757 * NEWS: Mention the new switches.
2759 2005-04-12 Nick Clifton <nickc@redhat.com>
2762 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2765 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2767 * Makefile.am: Run "make dep-am".
2768 * Makefile.in: Regenerate.
2770 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2771 Bob Wilson <bob.wilson@acm.org>
2773 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2775 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2777 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2779 2005-04-11 Jan Beulich <jbeulich@novell.com>
2781 * NEWS: Mention these changes and their effects.
2782 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2784 (check_macro): Likewise.
2785 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2786 labels together with the closing pseudo-op.
2787 (macro_expand_body): Adjust comment. Range-check input before use.
2788 Adjust mis-spelled diagnostic. Use is_name_beginner.
2789 * read.c (try_macro): New.
2790 (read_a_source_file): New static variable last_eol. Don't list
2791 macro expansion lines more than once. Call try_macro.
2792 (s_macro): Set section of line_label to absolute instead of undefined.
2793 * doc/as.texinfo: Add information on the caveats of these changes.
2795 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2797 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2798 * symbols.h (symbol_X_add_number): Update prototype.
2800 2005-04-10 Eric Christopher <echristo@redhat.com>
2802 * symbols.c (symbol_X_add_number): Fix warning.
2804 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2806 * config/tc-m68k.c (md_begin): Support 64bit host.
2807 (get_num): Support 64bit BFD on 32bit host.
2809 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2811 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2813 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2815 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2816 call. Don't do the COFF hacks for multi-emulation gas. Move
2817 demand_empty_rest_of_line back to caller.
2818 (s_set, equals): demand_empty_rest_of_line here.
2821 * as.h (rs_dummy): Define.
2822 * symbols.c (symbol_X_add_number): New function.
2823 * symbols.h (symbol_X_add_number): Declare.
2824 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2825 * read.c (assign_symbol): New function, split out from s_set.
2826 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2827 Fix COFF hacks for multi-emulation gas.
2828 (s_set): Call assign_symbol. Remove "register" keyword.
2829 (set_zero_frag): New function.
2830 (pseudo_set): Always check for assignment to section syms.
2831 Always set segment and frag of symbol, and likewise extern for
2832 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2833 special case exp.X_add_number non-zero for O_symbol expressions.
2834 (equals): Use assign_symbol.
2836 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2838 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2841 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2843 * config/tc-i386.c (tc_gen_reloc): Don't turn
2844 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2846 2005-04-06 Nick Clifton <nickc@redhat.com>
2848 * po/rw.po: New translation: Kinyarwanda
2849 * configure.in (ALL_LINGUAS): Add rw
2850 * configure: Regenerate.
2852 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2853 Bob Wilson <bob.wilson@acm.org>
2855 * config/tc-xtensa.c (branch_align_power): New.
2856 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2857 future_alignment_required): Use branch_align_power to check section
2858 alignment as well as xtensa_fetch_width when aligning branch targets.
2860 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2862 * config/tc-xtensa.c: Warning fixes throughout.
2863 (xtensa_fetch_width): Change to unsigned.
2864 (assemble_nop, xtensa_find_unaligned_branch_targets,
2865 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2866 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2867 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2868 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2869 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2870 get_text_align_max_fill_size, get_text_align_nop_count,
2871 get_text_align_nth_nop_size, get_noop_aligned_address,
2872 get_aligned_diff, convert_frag_align_next_opcode,
2873 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2874 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2875 types, avoiding size_t and using offsetT and addressT appropriately.
2876 (get_text_align_power): Clean up types. Avoid incorrect bound.
2877 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2879 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2881 * config/tc-ia64.c (start_unwind_section): Undo the change
2883 (generate_unwind_image, dot_endp): Likewise.
2885 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2887 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2888 le_nop_stop arrays and initializers to file scope.
2889 (md_begin): When generating code for anything other than
2890 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2892 2005-04-01 Jan Beulich <jbeulich@novell.com>
2894 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2897 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2899 * NEWS: Mention [fdgh]_floating.
2900 * config/atof-vax.c: Fix some whitespace.
2901 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2903 2005-04-01 Nick Clifton <nickc@redhat.com>
2905 * configure.in: Add a check for <unistd.h> providing a prototype
2906 for getopt() which is compatible with the one in
2907 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2908 * configure: Regenerate.
2909 * config.in (HAVE_DECL_GETOPT): Add.
2911 2005-04-01 Jan Beulich <jbeulich@novell.com>
2913 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2915 2005-04-01 Jan Beulich <jbeulich@novell.com>
2917 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2918 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2920 2005-03-30 Julian Brown <julian@codesourcery.com>
2922 * config/tc-arm.c (arm_adjust_symtab): Rename
2923 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2925 2005-03-30 Julian Brown <julian@codesourcery.com>
2927 * config/tc-arm.c (mapping_state): Change documentation in function
2928 comment to cross-reference spec instead. Change type of mapping symbols
2930 (arm_adjust_symtab): Don't change type of mapping symbols here.
2932 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2934 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2935 * config.in: Regenerate.
2936 * configure: Regenerate.
2937 * configure.in: Check for ffs decl and alphabetize.
2939 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2940 Phil Blundell <philb@gnu.org>
2942 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2943 (md_apply_fix3): Mark TLS symbols.
2944 (tc_gen_reloc): Handle TLS relocations.
2945 (arm_fix_adjustable): Ignore TLS relocations.
2946 (s_arm_elf_cons): Support expressions after decorated symbols.
2948 2005-03-29 Julian Brown <julian@codesourcery.com>
2950 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2951 whether personality routine index N has been output for this section.
2952 (mapping_state): tc_segment_info_data now struct not enum.
2953 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2954 handled on section change.
2955 (create_unwind_entry): Previous code to output dependency removed.
2956 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2958 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2959 arm_segment_info_type.
2960 (arm_segment_info_type): New struct.
2962 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2963 Bob Wilson <bob.wilson@acm.org>
2965 * config/tc-xtensa.c (do_align_targets): Update comment.
2966 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2967 Insert a LOOP_END frag before every loop target, and do not overload
2968 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2969 (xg_assemble_vliw_tokens): Use do_align_targets.
2970 (xtensa_fix_target_frags): Remove code to convert a
2971 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2972 negatable branch at the end of a loop.
2973 (frag_can_negate_branch): Delete.
2975 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2976 H.J. Lu <hongjiu.lu@intel.com>
2979 NEWS: Mention "-mtune=[itanium1|itanium2]".
2981 * config/tc-ia64.c (md): Add tune.
2982 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2983 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2984 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2985 B unit NOPs are discouraged for McKinley-derived cores.
2986 (md_begin): Don't hardcode the "extra_goodness()" function in
2988 (ia64_init): Set md.tune to itanium2.
2990 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2991 * doc/c-ia64.texi: Likewise.
2993 2005-03-27 Ian Lance Taylor <ian@airs.com>
2995 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2996 bad C_EFCN symbol, print its name.
2998 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3000 * config/tc-xtensa.c (use_longcalls): Delete.
3001 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3002 the use_longcalls flag is set. Do this before checking the segment.
3003 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3004 expand direct calls at this point.
3005 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3006 (xtensa_find_unmarked_state_frags): Likewise.
3007 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3008 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3009 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3010 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3012 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3014 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3016 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3018 * config/tc-cris.h: Convert to ISO C90.
3019 * config/tc-cris.c: Ditto.
3020 (md_estimate_size_before_relax): Remove obsolete comment for
3021 parameter "segment_type".
3022 (md_begin): Document reason for cast of hash_insert argument.
3023 (md_atof): Correct type of parameter "type".
3025 2005-03-24 Nick Clifton <nickc@redhat.com>
3027 * write.h (bit_fix_new): Remove redundant prototype.
3028 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3029 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3030 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3031 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3032 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3033 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3034 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3035 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3036 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3040 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3041 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3042 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3043 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3044 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3045 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3046 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3047 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3048 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3049 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3053 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3054 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3055 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3056 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3057 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3058 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3059 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3060 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3061 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3062 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3063 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3064 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3065 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3067 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3068 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3069 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3070 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3071 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3072 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3073 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3074 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3075 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3076 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3077 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3078 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3079 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3080 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3081 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3082 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3084 2005-03-23 Jim Blandy <jimb@redhat.com>
3086 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3087 attributes properly.
3089 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3090 Nick Clifton <nickc@redhat.com>
3092 * configure.tgt: Accept any C library to accompany a GNU Linux
3093 implementation, not just the GNU C library.
3094 * configure.in: Likewise.
3095 * configure: Regenerate.
3097 2005-03-23 Nick Clifton <nickc@redhat.com>
3099 * config/tc-tic30.c: Convert to ISO C90 formatting.
3100 * config/tc-tic30.h: Convert to ISO C90 formatting.
3101 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3102 * config/atof-vax.c: Convert to ISO C90 formatting.
3104 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3106 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3107 relocations correctly as well.
3108 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3109 relocations in mergeable sections section-relative either.
3111 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3113 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3115 2005-03-21 Nick Clifton <nickc@redhat.com>
3117 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3118 warning by providing a prototype for sh_symbian_find_elf_flags.
3120 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3123 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3125 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3126 along with other formats that set bfd_gas. Remove unnecessary
3127 setting of bfd_gas. Delete strongarm cases in generic_target
3130 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3133 * config/tc-m68k.c (TRUNC, SEXT): Define.
3134 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3135 (m68k_ip): Truncate or sign extend expressions as appropriate.
3136 (get_num): Likewise.
3137 (md_apply_fix3): Use SEXT.
3139 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3141 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3142 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3143 (obj-vms.o): Delete rule.
3145 * Makefile.in: Regenerate.
3146 * aclocal.m4: Regenerate.
3147 * doc/Makefile.in: Regenerate.
3148 * po/POTFILES.in: Regenerate.
3150 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3152 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3153 flag for coldfire v4e.
3155 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3157 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3158 xg_apply_fix_value and return a value to indicate success.
3159 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3160 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3161 (xtensa_validate_fix_sub): New.
3162 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3163 (tc_gen_reloc): Move code to handle difference of symbols and code to
3164 apply tentative fix values to ...
3165 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3166 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3167 relocations when linkrelax flag is not set.
3168 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3169 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3171 2005-03-17 Jan Beulich <jbeulich@novell.com>
3173 * config/tc-i386.c (i386_scale): Beautify error message.
3174 (Intel syntax comments): Update.
3175 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3177 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3178 Remove declarations.
3179 (intel_bracket_expr): Declare.
3180 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3181 of the function body in a loop allowing to split an operand into two.
3182 Replace calls to malloc and checks of it returning non-NULL with
3183 calls to xmalloc/xstrdup.
3184 (intel_expr): SHORT no longer handled here. Add comment indicating
3185 comparison ops need implementation.
3186 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3187 Check right operand of - does not specify a register when parsing
3188 the address of a memory reference.
3189 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3190 Check operands do not specify a register when parsing the address of
3192 (intel_e06, intel_e06_1): Likewise.
3193 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3194 handle SHORT as well as unary + and -. Don't accept : except for
3195 segment overrides or in direct far jump/call insns.
3196 (intel_brack_expr): New.
3197 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3199 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3200 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3201 Allow symbolic constants as register scale value.
3202 (intel_get_token): Replace call to malloc and check of return value
3203 with call to xmalloc. Change handling for FLAT to match MASM's.
3204 (intel_putback_token): Don't try to back up/free current token if
3207 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3209 * configure.tgt: Set emulation for arm-*-eabi*.
3210 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3211 * config/te-armeabi.h: New file.
3212 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3213 * config/te-symbian.h: Include "te-armeabi.h".
3215 2005-03-16 Nick Clifton <nickc@redhat.com>
3217 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3218 local variable in case it is clobbered by the setjmp.
3220 2005-03-16 Nick Clifton <nickc@redhat.com>
3221 Ben Elliston <bje@au.ibm.com>
3223 * configure.in (werror): New switch: Add -Werror to the
3224 compiler command line. Enabled by default. Disable via
3226 * configure: Regenerate.
3228 2005-03-16 Nick Clifton <nickc@redhat.com>
3230 * config/obj-coff.h: Convert to ISO C90 formatting.
3231 * config/obj-coff.c: Convert to ISO C90 formatting.
3233 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3235 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3236 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3237 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3238 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3239 (insns): Add ARMv6T2 instructions:
3240 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3241 (arm_archs): Add V6T2 variants.
3243 2005-03-15 Nick Clifton <nickc@redhat.com>
3245 * NEWS: Add cutoff for changes in 2.16 release.
3247 2005-03-15 Jan Beulich <jbeulich@novell.com>
3249 * expr.c (operand): Merge handling of unary + into that for unary
3252 2005-03-14 Eric Christopher <echristo@redhat.com>
3254 * config/tc-mips.c: Include dw2gencfi.h.
3255 (mips_cfi_frame_initial_instructions): New.
3256 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3257 (tc_cfi_frame_initial_instructions): Ditto.
3258 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3259 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3260 * Makefile.am: Update dependencies.
3261 * Makefile.in: Regenerate.
3263 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3265 * po/es.po: Commit new Spanish translation.
3267 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3269 * po/tr.po: Commit new Turkish translation.
3271 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3273 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3276 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3278 * config-gas.com: Mark vax-vms as obsolete.
3279 * configure.in: Remove fmt=vms support.
3280 * config.in: Regenerate.
3281 * configure: Regenerate.
3282 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3284 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3285 Bob Wilson <bob.wilson@acm.org>
3287 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3288 when checking if xg_resolve_literals needs to be called.
3289 * config/tc-xtensa.h: Fix spelling typo in a comment.
3291 2005-03-10 Jan Beulich <jbeulich@novell.com>
3293 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3294 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3295 crafted structure declarations with the types from macro.h.
3297 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3299 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3300 for -mno-shared optimization.
3302 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3304 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3305 (MAX_NOPS): Bump to 4.
3306 (mips_fix_vr4130): New variable.
3307 (nops_for_vr4130): New function.
3308 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3309 nops_for_vr4130 if working around VR4130 errata.
3310 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3311 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3312 (md_parse_option): Handle them.
3313 (md_show_usage): Print them.
3314 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3318 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3321 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3323 * config/tc-mips.h (mips_flush_pending_output): Delete.
3324 (mips_emit_delays): Declare.
3325 (md_flush_pending_output): Use mips_emit_delays.
3326 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3327 the previous instructions.
3328 (md_begin, append_insn, md_parse_option): Update callers.
3329 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3331 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3332 (s_gpdword): Update callers.
3333 (start_noreorder, end_noreorder): New functions.
3334 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3335 manipulating mips_opts or prev_nop_frag directly.
3336 (mips_flush_pending_output): Delete.
3338 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3340 * config/tc-mips.c (mips_move_labels): New function, taken from...
3341 (append_insn, mips_emit_delays): ...here.
3343 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3345 * config/tc-mips.c (MAX_NOPS): New macro.
3346 (history): Resize to 1 + MAX_NOPS.
3347 (fix_vr4120_class): New enumeration.
3348 (vr4120_conflicts): New variable.
3349 (init_vr4120_conflicts): New function.
3350 (md_begin): Call it.
3351 (insn_uses_reg): Constify first argument.
3352 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3353 (nops_for_insn_or_target): New functions.
3354 (append_insn): Use the new nops_for_* functions instead of inline
3355 delay checks. Generalize prev_nop_frag handling to handle an
3356 arbitrary history length. Insert nops into the history buffer
3357 once the number of nops in prev_nop_frag is fixed.
3358 (emit_delays): Use nops_for_insn instead of inline delay checks.
3360 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3362 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3363 check from branch delay code. Remove unnecessary check for branches.
3365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3367 * config/tc-mips.c (dummy_opcode): Delete.
3368 (nop_insn, mips16_nop_insn): New variables.
3369 (NOP_INSN): New macro.
3370 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3371 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3372 (md_begin): Initialize nop_insn and mips16_nop_insn.
3373 (append_insn): Use the new emit_nop function to add nops, recording
3374 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3375 to reserve room for the instruction and install_insn to install the
3376 final form. Use insert_into_history to record the instruction in
3377 the history buffer. Use move_insn to do delay slot filling.
3378 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3379 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3380 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3382 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3384 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3385 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3386 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3387 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3388 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3390 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3392 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3393 and extended_p fields with a single fixed_p field.
3394 (append_insn, mips_no_prev_insn): Adjust accordingly.
3396 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3398 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3399 a single mips16_absolute_jump_p bit.
3400 (append_insn): Adjust accordingly.
3402 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3404 * config/tc-mips.h (mips_cl_insn): Move definition to...
3405 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3406 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3408 (history): New variable.
3409 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3410 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3411 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3412 (prev_prev_insn_unreordered): Delete.
3413 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3414 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3417 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3419 * doc/Makefile.am: Update as.info dependencies.
3420 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3422 2005-03-08 Jan Beulich <jbeulich@novell.com>
3424 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3425 error, and point to .purgem documentation if someone really needs
3427 * NEWS: Mention macro redefinition is now an error.
3429 2005-03-08 Jan Beulich <jbeulich@novell.com>
3431 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3432 emitted to. Add more precise diagnostics for non-fitting insns based
3433 on that. Eliminate now superfluous special casing of MLX. Clear out
3434 slot information when dropping an insn.
3436 2005-03-08 Jan Beulich <jbeulich@novell.com>
3438 * config/tc-ia64.c (parse_section_name): Rename to...
3439 (cross_section): In addition to separating the name from the rest of
3440 the arguments, also carry out the operation.
3441 (dot_xdata): Use cross_section.
3442 (dot_float_cons): Likewise.
3443 (dot_xstringer): Likewise.
3444 (dot_xdata_ua): Likewise.
3445 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3447 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3449 * po/gas.pot: Regenerate.
3451 2005-03-04 David Daney <ddaney@avtrex.com>
3453 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3454 instead of '_gp' for -mno-shared optimization.
3456 (s_abicalls): Document it in the comment.
3457 (md_show_usage): Document the -mno-shared option.
3459 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3461 * config/tc-mips.c (mips_set_options): Add sym32 field.
3462 (mips_opts): Initialize it.
3463 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3464 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3465 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3466 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3467 when deciding whether to use a symbolic %highest/%higher expansion.
3468 (macro): Likewise. Remove o64/n32 linux hack. Always use
3469 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3470 and "la". Handle constants separately from symbolic expressions in
3471 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3472 and using load_register to load the high part of the address.
3473 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3474 (OPTION_ELF_BASE): Bump by 2.
3475 (md_longopts): Add entries for -msym32 and -mno-sym32.
3476 (md_parse_option): Handle them.
3477 (usage): Document them.
3478 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3479 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3480 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3481 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3482 -msym32 and -mno-sym32.
3484 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3486 * config/tc-mips.c (load_address): Implement GP optimization
3487 for 64bit address space non-PIC. Fix formatting.
3488 (macro): Likewise. Simplify code.
3489 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3490 (mips_after_parse_args): Simplify code.
3492 2005-03-03 Nick Clifton <nickc@redhat.com>
3494 * expr.c (operand): Remove redundant code enclosed by #ifdef
3495 RELAX_PAREN_GROUPING....#endif.
3497 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3498 reloc is the difference of two symbols defined in the same
3501 * config/tc-iq2000.c (line_comment_chars): Include the # character
3502 as otherwise this breaks #APP/#NO_APP processing.
3504 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3506 * config/tc-arc.c(md_assemble): Remove dead code for handling
3507 immediate indexing of ld and st .
3509 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3510 Joseph Myers <joseph@codesourcery.com>
3512 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3513 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3514 (parse_relocation): Check for a word break after a relocation
3516 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3519 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3521 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3523 2005-03-02 Jan Beulich <jbeulich@novell.com>
3525 * as.c (main): Use unlink_if_ordinary instead of unlink.
3526 * messages.c (as_fatal): Likewise.
3528 2005-03-02 Jan Beulich <jbeulich@novell.com>
3530 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3532 (parse_register): Allow cr8...15 in all modes.
3534 2005-03-02 Jan Beulich <jbeulich@novell.com>
3536 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3537 etc. like normal symbol references (T_ID).
3539 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3541 * symbols.c (fb_label_name): Fix silly thinko in last change.
3543 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3545 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3546 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3548 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3550 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3553 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3556 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3558 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3560 * as.h (assert): Warning fix.
3561 * expr.c (expr): Correct assertion.
3562 * read.c (s_comm_internal): Remove assertion.
3563 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3564 (fixup_segment): Remove assertion.
3565 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3566 (md_apply_fix3): Likewise.
3567 * config/tc-i370.c (md_begin): Correct assertion.
3568 (i370_macro): Warning fix for assertion.
3570 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3572 * configure.in (AC_C_BIGENDIAN): Invoke.
3573 * configure: Regenerate.
3574 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3575 host variable to set string header size.
3576 * config/obj-aout.c (obj_header_append): Don't use host structs.
3577 (obj_symbol_to_chars): Likewise.
3578 (obj_emit_strings): Likewise. Use the passed in output pointer.
3579 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3580 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3581 not sizeof host struct.
3582 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3583 (obj_emit_strings): Likewise.
3584 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3585 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3587 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3589 (host_number_to_chars): Define.
3590 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3591 host internal struct to set header sizes.
3592 * config/tc-i960.c (md_number_to_field): Warning fix.
3593 (md_ri_to_chars): Use host byte order.
3594 (get_cdisp, md_apply_fix3): Warning fix.
3595 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3597 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3599 * doc/c-arc.texi: Update documentation about ARC's extension
3602 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3604 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3607 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3609 * cgen.c: Warning fixes.
3610 * config/tc-arc.c: Likewise.
3611 * config/tc-arm.c: Likewise.
3612 * config/tc-avr.c: Likewise.
3613 * config/tc-d10v.c: Likewise.
3614 * config/tc-d30v.c: Likewise.
3615 * config/tc-frv.c: Likewise.
3616 * config/tc-frv.h: Likewise.
3617 * config/tc-h8300.c: Likewise.
3618 * config/tc-h8500.c: Likewise.
3619 * config/tc-i370.c: Likewise.
3620 * config/tc-i960.c: Likewise.
3621 * config/tc-ia64.c: Likewise.
3622 * config/tc-ip2k.c: Likewise.
3623 * config/tc-m68hc11.c: Likewise.
3624 * config/tc-maxq.c: Likewise.
3625 * config/tc-mcore.c: Likewise.
3626 * config/tc-mips.c: Likewise.
3627 * config/tc-msp430.c: Likewise.
3628 * config/tc-pj.c: Likewise.
3629 * config/tc-ppc.c: Likewise.
3630 * config/tc-ppc.h: Likewise.
3631 * config/tc-s390.c: Likewise.
3632 * config/tc-sh.c: Likewise.
3633 * config/tc-sh64.c: Likewise.
3634 * config/tc-tic4x.c: Likewise.
3635 * config/tc-tic80.c: Likewise.
3636 * config/tc-v850.c: Likewise.
3637 * config/tc-vax.c: Likewise.
3638 * config/tc-w65.c: Likewise.
3639 * config/tc-xstormy16.c: Likewise.
3640 * config/tc-z8k.c: Likewise.
3642 2005-02-22 Catherine Moore <clm@cm00re.com>
3644 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3645 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3647 2005-02-22 Eric Christopher <echristo@redhat.com>
3649 * config/tc-mips.c (struct proc): Change isym to
3650 func_sym. New member func_end_sym.
3651 (s_mips_ent): Update.
3652 (s_mips_end): Ditto. Add code to compute function size.
3654 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3656 * read.c: Warning fixes.
3657 * config/obj-elf.c: Likewise.
3659 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3661 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3664 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3666 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3669 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3671 (demand_empty_rest_of_line): Likewise.
3672 (tic54x_sblock): Likewise.
3673 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3675 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3677 * read.c (address_bytes): New function.
3678 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3679 (potable): Add "dc.a".
3680 (cons_worker): Handle "dc.a".
3681 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3683 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3685 * input-file.c (input_file_open): Rearrange to avoid warning.
3687 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3689 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3690 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3691 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3693 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3695 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3696 uses after .set noat.
3697 (load_address): Likewise.
3698 (macro): Likewise. Don't try to avoid $at use by sacrificing
3699 the target register before it is stored, it won't work.
3701 2005-02-17 James E Wilson <wilson@specifixinc.com>
3703 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3704 see an instruction that specifies a template.
3706 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3708 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3709 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3710 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3712 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3714 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3716 * config/tc-ia64.c (md): Add hint_b.
3717 (emit_one_bundle): Handle md.hint_b for "hint".
3718 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3719 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3720 (ia64_init): Set md.hint_b to error.
3721 (md_assemble): Handle md.hint_b for "hint.b".
3723 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3724 * doc/c-ia64.texi: Likewise.
3726 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3728 * tc.h (struct relax_type, relax_typeS): Move from here..
3729 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3730 * ecoff.c (ecoff_new_file): Add appfile param.
3731 * ecoff.h (ecoff_new_file): Likewise.
3732 * itbl-lex.h: New file.
3733 * itbl-lex.l: Include itbl-lex.h.
3734 * itbl-parse.y: Likewise.
3735 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3736 * read.c (s_app_file_string): Mark appfile possibly unused.
3737 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3738 * subsegs.h (struct seg_info_trash): Delete.
3739 (seg_info): Use segment_info_type instead.
3740 * config/obj-coff.c (struct filename_list): Make filename const char *.
3741 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3742 * config/obj-elf.c (elf_file_symbol): Similarly.
3743 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3745 * config/tc-arc.c (md_operand): Warning fix.
3746 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3747 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3748 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3749 * config/tc-frv.c (frv_force_relocation): Warning fix.
3750 * config/tc-m68k.c (md_parse_option): Delete unused var.
3751 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3752 * config/tc-sparc.c: Likewise.
3753 (s_common): Warning fix.
3754 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3755 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3757 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3758 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3759 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3760 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3761 (tic4x_do_align): Use TIC_NOP_OPCODE.
3762 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3763 * config/tc-vax.c: Include netinet/in.h.
3764 (tc_headers_hook): Formatting.
3765 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3767 2005-02-17 Jan Beulich <jbeulich@novell.com>
3769 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3770 parsing inN, locN, outN. Set 'idx' to offset register number starts
3771 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3774 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3776 * config/tc-mips.c (load_address): Fix formatting.
3777 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3778 Catch macros which are unexpandable without AT. Remove duplicate
3780 (macro2): Remove duplicate zeroing of used_at.
3782 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3784 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3787 2005-02-15 Nigel Stephens <nigel@mips.com>
3788 Maciej W. Rozycki <macro@mips.com>
3790 * config/tc-mips.c (reloc_needs_lo_p): Handle
3791 BFD_RELOC_MIPS16_HI16_S.
3792 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3793 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3794 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3796 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3797 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3798 Call my_getSmallExpression() to parse percent operators.
3799 (percent_op_match, mips_percent_op): Separate definitions.
3800 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3801 (parse_relocation): Handle the MIPS16 mode using
3803 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3804 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3806 2005-02-15 Jan Beulich <jbeulich@novell.com>
3808 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3809 instead of explicitly dealing with the translation; exclude
3810 relocations that are already pcrel, however.
3812 2005-02-15 Jan Beulich <jbeulich@novell.com>
3814 * config/tc-ia64.c: Include limits.h (if available).
3815 (gr_values[0]): Set path to INT_MAX.
3816 (dot_reg_val): Don't allow changing value of r0. Limit range of
3817 general registers at r127.
3818 (specify_resource): Default resource index is -1. Don't set resource
3819 index (in case IA64_RS_RSE) without setting the specific flag.
3820 (note_register_values): Check operand is O_constant before tracking
3821 input value of moves. Add tracking for dep.z with constant inputs.
3822 (print_dependency): Resource index of specific resource may be zero.
3823 (check_dependencies): Likewise.
3825 2005-02-15 Jan Beulich <jbeulich@novell.com>
3827 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3828 reg_class. Check operands and emit diagnostics for illegal use of
3831 2005-02-15 Jan Beulich <jbeulich@novell.com>
3833 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3834 new variables type, suffix, and width. Handle
3835 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3836 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3837 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3838 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3839 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3840 if unable to translate relocation type, using the new variables.
3842 2005-02-15 Jan Beulich <jbeulich@novell.com>
3844 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3845 (ty_symbol_chars): Define.
3846 * config/tc-ia64.c (ia64_symbol_chars): Define.
3848 2005-02-15 Jan Beulich <jbeulich@novell.com>
3850 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3851 input_line_pointer was advanced.
3853 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3855 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3858 2005-02-13 Jan Beulich <jbeulich@novell.com>
3860 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3861 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3863 (ia64_init): Set md.detect_dv.
3864 (ia64_start_line): New static variable warned. Warn only once when
3865 encountering explicit stops in automatic mode.
3866 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3867 * NEWS: Mention new default mode.
3869 2005-02-13 Jan Beulich <jbeulich@novell.com>
3871 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3872 be freed when wiping out previous state. Canonicalize names before
3873 use. Free name string when detecting redefinition.
3874 (dot_pred_rel): Call generic expression parser to process arguments.
3875 Handle O_register case for individual predicates and O_subtract for
3877 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3879 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3880 Warn if multiple found, issue error if resulting symbol name has zero
3882 (dot_alias): Canonicalize name before use.
3884 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3886 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3888 (in_procedure): Return -1 for warning.
3889 (in_prologue): Likewise.
3890 (in_body): Likewise.
3892 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3894 * config/tc-ia64.c (dot_xdata): Undo the last change.
3895 (dot_float_cons): Likewise.
3896 (dot_xstringer): Likewise.
3897 (dot_xdata_ua): Likewise.
3898 (dot_float_cons_ua): Likewise.
3900 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3902 * NEWS: Mention "-munwind-check=[warning|error]".
3904 * config/tc-ia64.c (md): Add unwind_check.
3905 (unwind_diagnostic): New.
3906 (in_procedure): Call unwind_diagnostic when a directive isn't
3908 (in_prologue): Call unwind_diagnostic when a directive isn't in
3910 (in_body): Call unwind_diagnostic when a directive isn't in
3912 (dot_endp): Set md.unwind_check to error before calling
3913 in_procedure and restore it after. When the name is missing or
3914 couldn't be found, use the one from the last .proc if
3915 md.unwind_check isn't error. Warn if md.unwind_check is
3917 (md_parse_option): Handle "-munwind-check=[warning|error]".
3918 (md_show_usage): Add "-munwind-check=[warning|error]".
3919 (ia64_init): Set md.unwind_check to warning.
3921 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3922 * doc/c-ia64.texi: Likewise.
3924 2005-02-11 Jan Beulich <jbeulich@novell.com>
3926 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3928 (ia64_parse_name): New third parameter.
3929 (md_parse_name): Pass third argument.
3930 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3931 (md_operand): Handling of '@'-prefixed symbols moved from here...
3932 (ia64_parse_name): ...to here.
3934 2005-02-11 Jan Beulich <jbeulich@novell.com>
3936 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3937 (errata_nop_necessary_p): Remove declaraction and definition.
3938 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3939 update md.group_idx. Don't reset md.last_groups.
3941 2005-02-11 Jan Beulich <jbeulich@novell.com>
3943 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3945 (dot_xdata): Free section name after use.
3946 (dot_float_cons): Likewise.
3947 (dot_xstringer): Likewise.
3948 (dot_xdata_ua): Likewise.
3949 (dot_float_cons_ua): Likewise.
3950 (md_pseudo_table): Add xdata16 and xdata16.ua.
3952 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3954 * doc/all.texi: Add IA64.
3955 * doc/as.texinfo: Likewise.
3957 * doc/c-ia64.texi: Fix typos.
3959 2005-02-10 Julian Brown <julian@codesourcery.com>
3961 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3963 (do_t_push_pop): Likewise.
3964 (md_assemble): Likewise.
3965 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3966 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3967 (create_unwind_entry): Output dependency on the required personality
3970 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3972 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3973 * subsegs.c (seg_not_empty_p): Likewise.
3975 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3977 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3978 relative jump calculation.
3979 <md_convert_frag) : Likewise.
3980 <output_disp): Likewise.
3982 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3984 * write.c (write_object_file): Recognize warning-symbol construct
3985 and skip object- and target- handling for the second symbol.
3987 2005-02-02 Jan Beulich <jbeulich@novell.com>
3989 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3990 designators along with quoted ones. Free copy of quoted designator
3993 2005-02-01 Ben Elliston <bje@au.ibm.com>
3995 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3996 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3997 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3998 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3999 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4000 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4001 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4002 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4003 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4004 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4005 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4006 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4007 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4008 #if 0'd code throughout.
4010 2005-01-31 Nick Clifton <nickc@redhat.com>
4012 * as.c (parse_args): Bump copyright date reported by --version to
4015 2005-01-31 Nick Clifton <nickc@redhat.com>
4017 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4020 2005-01-31 Jan Beulich <jbeulich@novell.com>
4022 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4023 that can end with .endr in that case. Make requiring/permitting
4024 pseudo-ops without leading dot closer to the logic in read.c serving
4026 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4029 2005-01-31 Jan Beulich <jbeulich@novell.com>
4031 * macro.c (do_formals): Adjust to no longer accept empty parameter
4033 (define_macro): Adjust to no longer accept empty macro name, garbage
4034 following the parameters, or macros that were previously defined.
4035 * read.c (s_bad_end): Declare.
4036 (potable): Add endm. Handler for endr and endm is s_bad_end.
4037 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4039 * read.h (s_bad_endr): Remove.
4041 2005-01-31 Jan Beulich <jbeulich@novell.com>
4043 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4044 immediately discarding (but counting) those exceeding the maximum
4045 possible amount. Track whether output and input operand counts ever
4046 matched, and use this to better indicate which of the operands/
4047 operand types was wrong; specifically don't default to pointing to
4050 2005-01-31 Jan Beulich <jbeulich@novell.com>
4052 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4053 variable in dot_endp). Add body and insn. Make prologue,
4054 prologue_mask, body, and insn bitfields.
4055 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4057 (in_procedure, in_prologue, in_body): New.
4058 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4059 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4060 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4061 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4062 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4063 dot_personality): Use the appropriate one of the above.
4064 (dot_proc): Clear unwind.proc_start; set to current location only if
4065 none of the entry points were valid. Check for non-zero-length entry
4066 point names. Check that entry points aren't defined, yet. Clear
4067 unwind.prologue, unwind.body, and unwind.insn.
4068 (dot_body): Call in_procedure. Check that first directive in procedure
4069 had no insns emitted before. Set unwind.body.
4070 (dot_prologue): Call in_procedure. Check that not already in prologue.
4071 Check that first directive in procedure had no insns emitted before.
4073 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4074 length entry point names. Check that entry points became defined.
4075 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4077 2005-01-31 Jan Beulich <jbeulich@novell.com>
4079 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4080 before actually using it. Don't generate an error in manual bundling
4081 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4082 Don't generate an error in manual bundling mode when looking at an
4083 insn required to be last in its group but the required slot hasn't
4084 been reached, yet. Allow conversion from MII to MI;I for bundle
4085 consisting of only 2 insns with the stop between them. Suppress
4086 various meaningless errors resulting from detecting earlier ones.
4088 2005-01-31 Jan Beulich <jbeulich@novell.com>
4090 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4093 2005-01-28 Christian Groessler <chris@groessler.org>
4095 * config/tc-z8k.c (md_assemble): Improve error detection.
4097 2005-01-28 Jan Beulich <jbeulich@novell.com>
4099 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4100 for personality routine pointer only if there is one.
4101 (ia64_convert_frag): Likewise.
4102 (generate_unwind_image): Likewise.
4104 2005-01-27 Christian Groessler <chris@groessler.org>
4106 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4107 (md_apply_fix3): Make relative branches out of range an error
4108 instead of a warning. Display correct line number for out of
4109 range branches/calls/memory accesses.
4111 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4113 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4114 to emit .debug_line and other debug sections.
4115 * as.h (seg_not_empty_p): Declare.
4116 * subsegs.c (seg_not_empty_p): New predicate.
4118 2005-01-27 Andrew Cagney <cagney@gnu.org>
4120 * configure: Regenerate to track ../gettext.m4 change.
4122 2005-01-27 Jan Beulich <jbeulich@novell.com>
4124 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4126 2005-01-27 Jan Beulich <jbeulich@novell.com>
4128 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4129 to/from application registers dynamic insns.
4130 (md_assemble): Defer resolution of move to/from application registers
4131 dynamic insns when they can be issued on either the I- or M-units.
4133 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4135 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4136 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4137 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4138 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4139 * cgen.c (gas_cgen_parse_operand): Handle
4140 CGEN_PARSE_OPERAND_SYMBOLIC.
4141 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4142 (frv_force_relocation): Likewise. Fix handling of PIC
4144 (md_apply_fix3): Likewise.
4146 2005-01-21 Ben Elliston <bje@au.ibm.com>
4148 * as.h: Remove #if 0'd code.
4149 * atof-generic.c (atof_generic): Likewise.
4150 * ecoff.c (ecoff_directive_frame): Likewise.
4151 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4152 * itbl-ops.c (itbl_add_reg): Likewise.
4153 * listing.c (calc_hex): Likewise.
4154 * read.c (MASK_CHAR): Likewise.
4155 * subsegs.c (subsegs_print_statistics): Likewise.
4156 * symbols.c (indent): Likewise.
4157 * write.c (write_relocs): Likewise.
4158 (write_object_file): Likewise.
4159 (relax_frag): Likewise.
4161 2005-01-20 Nick Clifton <nickc@redhat.com>
4163 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4164 getopt_long_only() from considering -a as an abbreviation for
4166 (parse_args): Fix the parsing of -a=<file>.
4168 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4171 * read.c (s_incbin): Adjust default count for skip. Check validity
4172 of count and skip rigorously.
4174 2005-01-19 Fred Fish <fnf@specifixinc.com>
4176 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4178 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4180 * read.c (convert_to_bignum): New function, split out from...
4181 (emit_expr): ...here. Handle the case where X_add_number is
4182 positive and the input value is negative.
4183 (output_big_sleb128): Fix setting of continuation bit. Check whether
4184 the final byte needs to be sign-extended. Fix size-shrinking loop.
4185 (emit_leb128_expr): When generating a signed leb128, see whether the
4186 sign of an O_constant's X_add_number matches the sign of the input
4187 value. Use a bignum if not.
4189 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4191 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4192 arch_sh_up in order to match the external name and make the
4193 testsuite's job easier.
4195 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4198 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4200 2005-01-12 Nick Clifton <nickc@redhat.com>
4202 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4203 ignored_arguments array.
4205 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4207 * write.c (write_object_file): Disallow a symbol equated to
4210 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4212 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4214 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4215 (maxq_target): New function: Set the machine type.
4217 2005-01-06 Paul Brook <paul@codesourcery.com>
4219 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4220 (md_begin): Handle TE_VXWORKS for FP defaults.
4221 (md_apply_fix3): Correct rela offsets.
4222 (elf32_arm_target_format): Add VxWorks targets.
4224 2005-01-06 Paul Brook <paul@codesourcery.com>
4226 * configure.tgt: Set em=vxworks for *-*-vxworks.
4227 * config/te-vxworks.h: New File.
4229 2005-01-06 Paul Brook <paul@codesourcery.com>
4231 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4233 2005-01-04 Dmitry Diky <diwil@spec.ru>
4235 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4238 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4240 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4241 (dot_loc): New function.
4242 (md_pseudo_table): Add entry to map .loc to dot_loc().
4243 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4244 seen a .loc directive or we're generating DWARF2 debug info for
4247 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4250 * read.c (s_comm_internal): Don't zero end of name until size
4251 expression has been parsed.
4253 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4255 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4257 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4259 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4262 2004-12-22 Ian Lance Taylor <ian@airs.com>
4264 * configure.tgt: New.
4265 * configure.in: Move setting of cpu_type, fmt, etc., to
4267 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4268 $(srcdir)/configure.tgt.
4269 * configure, Makefile.in: Rebuild.
4271 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4273 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4274 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4276 (avr_offset_expression): New function to parse offsets for LDI
4278 (avr_operand): Use it.
4279 (md_apply_fix3): Generate the relocs.
4281 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4283 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4284 BFD_RELOC_SH_IMMS10BY8 relocation.
4286 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4287 than just ignoring bad code.
4289 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4291 * config/tc-v850.c (handle_lo16): New function.
4292 (v850_reloc_prefix): Use it to check lo().
4293 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4295 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4297 * configure.in: Add s390x-ibm-tpf support.
4298 * configure: Regenerate.
4300 2004-12-15 Jan Beulich <jbeulich@novell.com>
4302 * config/obj-elf.c (obj_elf_change_section): Only set type and
4303 attributes on new sections. Emit warning when type of re-declared
4304 section doesn't match.
4306 2004-12-15 Jan Beulich <jbeulich@novell.com>
4308 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4309 '.cfi_startproc simple' doesn't inherit the old value.
4311 2004-12-15 Jan Beulich <jbeulich@novell.com>
4313 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4314 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4315 generation to emit a factored offset.
4317 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4319 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4320 which is too large in the case of NO_PIC without 64-bit
4323 * config/tc-mips.c (mips_in_shared): New static variable.
4324 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4325 (md_longopts): Add -mshared and -mno-shared.
4326 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4327 (s_cpload): Implement !mips_in_shared case.
4328 (s_cpsetup): Likewise.
4329 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4330 * NEWS: Mention -mno-shared.
4332 2004-12-09 Paul Brook <paul@codesourcery.com>
4334 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4337 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4339 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4340 sequence, increase the size of the sequence.
4342 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4345 2004-12-07 Ben Elliston <bje@gnu.org>
4347 * read.c (s_align): Use an align_limit temporary to allay a GCC
4348 signed/unsigned comparison warning.
4350 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4352 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4353 * configure.in: Use it for arm*-*-linux-gnueabi*.
4354 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4355 * config/te-armlinuxeabi.h: New file.
4356 * Makefile.in: Regenerated.
4357 * aclocal.m4: Likewise.
4358 * configure: Likewise.
4359 * doc/Makefile.in: Regenerated.
4361 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4363 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4364 (xtensa_restore_emit_state): Likewise.
4366 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4368 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4371 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4373 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4374 * Makefile.in: Regenerate.
4376 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4378 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4379 functions, give functions a meaningful name, add comments.
4380 (check_range): New function - Replace operand size calculation
4381 with range checking.
4382 (assemble_insn): Update Algorithm, improve error issuing.
4384 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4387 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4389 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4390 miss between different section in the same module.
4391 (tc_gen_reloc): Likewise.
4393 2004-11-25 Theodore A. Roth <troth@openavr.org>
4395 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4396 atmega325, atmega3250, atmega645 and atmega6450.
4398 2004-11-25 Jan Beulich <jbeulich@novell.com>
4400 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4401 permissible for the selected instruction suffix.
4402 (process_suffix): For DefaultSize instructions, suppressing the
4403 guessing of a 'q' suffix if the instruction doesn't support it is
4404 pointless, because only an 'l' suffix can be guessed in this place.
4406 2004-11-24 Nick Clifton <nickc@redhat.com>
4408 * config/tc-iq2000.c: Remove support for IQ10 processor.
4409 Convert to ISO C90 formatting.
4410 * config/tc-iq2000.h: Likewise.
4412 2004-11-23 Nick Clifton <nickc@redhat.com>
4414 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4415 in this table. They should be correct now.
4417 2004-11-23 Jan Beulich <jbeulich@novell.com>
4419 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4420 indicate the MMX extensions added by both SSE and 3DNow!A.
4421 (Cpu3dnowA): Declare.
4422 (CpuUnknownFlags): Update.
4423 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4424 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4425 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4426 3DNow!. Athlon additionally implies 3DNow!A. Several new
4427 entries (those starting with a dot are for sub-arch specification).
4428 (set_cpu_arch): Handle sub-arch specifications.
4429 (parse_insn): Distinguish between instructions not supported because
4430 of insufficient CPU features and because of 64-bit mode.
4431 * doc/c-i386.texi: Describe enhanced .arch directive.
4433 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4435 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4437 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4439 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4440 without a corresponding .debug_info section.
4442 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4444 * read.c (potable): Add "error" and "warning".
4445 (s_errwarn): New function.
4446 * read.h (s_errwarn): Declare.
4447 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4449 2004-11-22 Nick Clifton <nickc@redhat.com>
4451 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4454 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4456 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4457 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4459 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4461 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4462 (coff_adjust_symtab): Adjust call.
4463 (crawl_symbols): Likewise.
4464 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4465 (obj_app_file): Adjust.
4467 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4469 * configure.in: Enable bfd_assember for the MAXQ port.
4470 * configure: Regenerate.
4472 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4473 Sterling Augustine <sterling@tensilica.com>
4475 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4476 there is a conflict.
4477 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4478 interfaces that are related as determined by xtensa_interface_class_id.
4480 2004-11-12 Nick Clifton <nickc@redhat.com>
4482 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4483 offsets for conditional branches.
4485 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4487 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4489 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4491 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4492 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4494 (relax_frag_immed): Update call to update_next_frag_state.
4496 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4498 * obj.h (struct format_ops <app_file>): Add int param.
4499 * read.h (s_app_file_string): Likewise.
4500 * read.c (s_app_file_string): Likewise.
4501 (s_app_file): Adjust s_app_file_string call.
4502 * config/tc-mips.c (s_mips_file): Likewise.
4503 * config/obj-coff.h (obj_app_file): Add app param.
4504 * config/obj-ecoff.h (obj_app_file): Likewise.
4505 * config/obj-multi.h (obj_app_file): Likewise.
4506 * config/obj-elf.h (elf_file_symbol): Likewise.
4507 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4508 if called for # preprocessor lines.
4510 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4513 * symbols.c (resolve_symbol_value): Convert weak symbols only
4515 (symbol_equated_reloc_p): Don't equate weaks when relocating
4516 only for Windows PECOFF.
4518 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4520 * config/tc-crx.c (print_insn): Check and set insn_addr.
4521 * config/tc-crx.h (md_frag_check): Define.
4523 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4524 Vineet Sharma <vineets@noida.hcltech.com>
4526 * configure.in: Add support for new target maxq-coff.
4527 * configure: Regenerate.
4528 * NEWS: Mention new support.
4529 * config/tc-maxq.c: New file.
4530 * config/tc-maxq.h: New file.
4531 * config/obj-coff.h: Add support for maxq-coff.
4533 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4535 * symbols.c (any_external_name): Define.
4536 (resolve_symbol_value): Convert weak symbols.
4537 (S_SET_EXTERNAL): Support any_external_name.
4538 (S_SET_NAME): Qualify parameter const.
4539 (symbol_equated_reloc_p): Equate to weaks when relocating.
4540 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4541 * tc.h (any_external_name): Declare.
4542 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4544 (weak_is_altname): Declare and define.
4545 (weak_name2altname): Same.
4546 (weak_altname2name): Same.
4547 (weak_uniquify): Same.
4548 (weak_altprefix): Define.
4549 (obj_coff_weak): Change .weak syntax and handling.
4550 (coff_frob_symbol): Fix PE weak symbol alternates.
4551 * config/obj-coff.h (USE_UNIQUE): Define.
4552 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4553 are in another segment.
4554 (tc_gen_reloc): Remove broken addend hack.
4555 doc/as.texinfo: Update.
4557 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4559 * config/tc-xtensa.c (total_frag_text_expansion): New.
4560 (md_estimate_size_before_relax): Use it.
4561 (find_address_of_next_align_frag): Likewise.
4563 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4565 * config/tc-crx.c: Rename argument types.
4566 (processing_arg_number): Rename to 'cur_arg_num'.
4567 (get_number_of_bits): Rename to 'set_operand_size'.
4568 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4569 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4570 (set_indexmode_parameters): Remove function, integrate its code into
4572 (set_operand_size): Get rid of 'Operand Number' function parameter -
4573 use global variable 'cur_arg_num' instead.
4574 Use a local 'argument' pointer to reference the current argument.
4575 (parse_operand): Likewise.
4576 (set_operand): Likewise.
4577 (process_label_constant): Likewise.
4579 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4581 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4582 (add_section_rename): Delete. Inlined into...
4583 (build_section_rename): ...here. Use xstrdup instead of strdup.
4584 (xtensa_section_rename): Drop "const" from argument and return types.
4585 (md_show_usage): Indent to match show_usage().
4586 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4587 (tc_canonicalize_section_name): Define.
4588 (md_elf_section_rename): Remove unused macro.
4589 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4590 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4591 (Frame Directive): Delete.
4593 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4595 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4596 * config/tc-arm.c (target_oabi): Delete.
4597 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4598 (arm_opts): Remove moabi.
4599 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4600 * doc/c-arm.texi (ARM Options): Likewise.
4601 * configure: Regenerated.
4603 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4605 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4606 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4607 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4608 * configure: Regenerate.
4609 * config/tc-cris.c (enum cris_archs): New.
4610 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4611 (cris_insn_ver_valid_for_arch): New functions.
4612 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4613 (cris_arch): New variable.
4614 (md_pseudo_table): New pseudo .arch.
4615 (err_for_dangerous_mul_placement): Initialize according to
4617 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4619 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4620 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4621 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4622 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4623 use in md_cris_relax_table.
4624 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4625 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4626 Update and improve head comment.
4627 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4628 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4630 (md_longopts): New option --march=...
4631 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4633 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4634 (HANDLE_RELAXABLE): New macro.
4635 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4636 cases. Check for weak symbols and assume not relaxable. Handle
4637 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4638 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4640 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4641 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4642 (cris_create_short_jump): Adjust for CRISv32.
4643 (cris_relax_frag): Handle new states.
4644 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4645 (md_begin): Define symbols "..asm.arch.cris.v32",
4646 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4647 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4648 when entering opcode table entry points.
4649 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4650 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4651 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4652 (cris_process_instruction): Initialize out_insnp->insn_type to
4653 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4654 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4656 <case 'm'>: Check that modified_char == '.'.
4657 <invalid operands>: Consume the rest of the line.
4658 When operands don't match, skip over subsequent insns with
4659 non-matching version specifier but same mnemonic.
4660 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4661 special registers in CRISv32 are always 32 bit long.
4662 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4664 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4665 and compatible. Recognize "ACR" for v32, unless followed by "+".
4666 (get_spec_reg): Consider cris_arch when looking up register.
4667 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4669 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4670 (cris_get_expression): Restore input_line_pointer if failing "early".
4671 (get_flags): Consider cris_arch and recognize flags accordingly.
4672 (branch_disp): Adjust for CRISv32.
4673 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4674 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4675 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4676 resolved. Don't enter zeros in object file for
4678 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4679 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4680 (md_parse_option): Break out "return 1".
4681 <OPTION_ARCH> New case.
4682 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4683 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4684 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4685 <case BFD_RELOC_32_PCREL>: New cases.
4686 Addends for non-zero fx_pcrel are too in fx_offset.
4687 (md_show_usage): Show --march=<arch>.
4688 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4689 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4690 (s_syntax) <struct syntaxes>: Properly constify member operand.
4691 * config/tc-cris.h (TARGET_MACH): Define.
4692 (cris_mach): Declare.
4693 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4694 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4695 (CRIS-Opts): Document --march=...
4696 (CRIS-Pseudos): Document .arch.
4698 2004-11-04 Jan Beulich <jbeulich@novell.com>
4700 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4701 intel syntax and no register prefix, allow $ in symbol names when
4703 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4704 (intel_float_operand): Add fourth return value indicating math control
4705 operations. Make classification more precise.
4706 (md_assemble): Complain if memory operand of mov[sz]x has no size
4708 (parse_insn): Translate word operands to floating point instructions
4709 operating on integers as well as control instructions to short ones
4710 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4711 floating point instructions operating on non-integer operands.
4712 (match_template): Remove fldcw special case. Adjust q-suffix handling
4713 to permit it on fild/fistp/fisttp in AT&T mode.
4714 (process_suffix): Don't guess DefaultSize insns' suffix from
4715 stackop_size for certain floating point control instructions. Guess
4716 suffix for branch and [ls][gi]dt based on flag_code. Split error
4717 messages for Intel and AT&T syntax, and make the condition more strict
4718 for the former. Adjust suppressing of generation of operand size
4720 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4721 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4722 more error checking.
4723 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4724 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4726 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4728 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4729 md_short_jump_size, md_long_jump_size.
4730 * write.c [!WORKING_DOT_WORD]: Ditto.
4731 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4733 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4735 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4736 const qualifier in these definitions.
4737 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4738 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4740 2004-11-02 Nick Clifton <nickc@redhat.com>
4742 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4743 table before deciding to produce a .debug_line section to match up
4744 with a user provided .debug_info section.
4746 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4748 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4749 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4751 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4753 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4754 (get_flags): New function.
4755 (get_number_of_bits): Edit comments, update numeric values to
4757 (process_label_constant): Don't support the colon
4758 format (SYMBOL:[s|m|l]).
4759 (set_cons_rparams): Support argument type 'arg_rbase'.
4760 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4761 (handle_LoadStor): Bug fix, first handle post-increment mode.
4762 (getreg_image): Remove redundant code, update according to latest
4764 (print_constant): Bug fix relate to 3-word instructions.
4765 (assemble_insn): Bug fix, when matching instructions, verify also
4766 instruction type (not only mnemonic).
4767 Add various error checking.
4768 (preprocess_reglist): Support HI/LO and user registers.
4770 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4772 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4773 in an epilogue directive go negative.
4775 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4778 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4779 after reporting template error during manual bundling. Reported
4780 by Michael Dupont, michaelx.dupont@intel.com.
4782 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4784 * Makefile.am: Run dep-am.
4785 * aclocal.m4: Regenerate with automake 1.9.2.
4786 * Makefile.in: Regenerate with automake 1.9.2.
4787 * doc/Makefile.in: Likewise.
4789 * config/tc-arm.c: Include "dw2gencfi.h".
4790 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4792 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4793 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4794 (tc_cfi_frame_initial_instructions): Define.
4795 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4798 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4800 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4802 Update coprocessor id to be unsigned immediate.
4804 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4806 * config/tc-i386.c (O_secrel): Delete.
4807 (tc_pe_dwarf2_emit_offset): New function.
4808 * config/tc-i386.h (O_secrel): Define as O_md1.
4809 (TC_DWARF2_EMIT_OFFSET): Define.
4811 2004-10-18 Nick Clifton <nickc@redhat.com>
4813 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4814 ignore @fptr() directives for 4-byte fixups.
4816 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4818 * Makefile.am: Run "make dep-am"
4819 * Makefile.in: Regenerate.
4821 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4823 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4824 Remove comments about placement of literal pools.
4825 (Literal Directive): Update description of literal placement.
4826 (Literal Prefix Directive): Remove statement that this does not apply
4827 to absolute-mode literals. Describe new section naming scheme.
4829 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4831 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4832 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4833 is_windowed_return_opcode): Delete.
4834 (xtensa_frob_label): Use get_subseg_target_freq.
4835 (md_assemble): Inline call to is_entry_opcode.
4836 (xtensa_handle_align): Inline call to get_frag_is_literal.
4837 (relaxation_requirements): Inline call to is_jx_opcode.
4838 (emit_single_op): Inline call to is_movi_opcode.
4839 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4840 get_frag_is_no_transform, is_entry_opcode, and
4841 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4842 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4843 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4844 Inline calls to get_frag_is_no_transform.
4845 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4846 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4847 get_frag_is_no_transform.
4848 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4849 and set_frag_is_no_transform.
4850 (get_expression_value): Delete.
4851 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4852 cur_target_freq to target_freq.
4853 (get_subseg_info): Split out code to create a new map entry into ...
4854 (add_subseg_info): ... this new function.
4855 (get_last_insn_flags): Check if get_subseg_info succeeded.
4856 (set_last_insn_flags): Call add_subseg_info if needed.
4857 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4858 (xtensa_reorder_segments): Compute last_sec while counting sections.
4859 Remove call to get_last_sec.
4860 (get_last_sec): Delete.
4861 (cache_literal_section): Inline call to retrieve_literal_seg and its
4862 callees, seg_present and add_seg_list.
4863 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4864 (get_frag_is_insn, get_frag_is_no_transform,
4865 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4866 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4868 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4870 * config/tc-xtensa.c: Use ISO C90 formatting.
4871 * config/tc-xtensa.h: Likewise.
4872 * config/xtensa-istack.h: Likewise.
4873 * config/xtensa-relax.c: Likewise.
4874 * config/xtensa-relax.h: Likewise.
4876 2004-10-12 Paul Brook <paul@codesourcery.com>
4878 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4881 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4884 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4886 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4888 (Acknowledgements): Use "GAS" instead of AS variable.
4890 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4892 * config/tc-i386.c: Include "elf/x86-64.h".
4893 (i386_elf_section_type): New function.
4894 * config/tc-i386.h (md_elf_section_type): Define.
4895 (i386_elf_section_type): New prototype.
4897 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4899 * config/m68k-parse.h (enum m68k_register): New control register,
4901 * config/tc-m68k.c: Correct control register set for MCF5249.
4903 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4904 Sterling Augustine <sterling@tensilica.com>
4906 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4907 (UNREACHABLE_MAX_WIDTH): Define.
4908 (XTENSA_FETCH_WIDTH): Delete.
4909 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4910 prefer_const16, prefer_l32r): New global variables.
4911 (LIT4_SECTION_NAME): Define.
4912 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4913 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4914 (frag_flags struct): New.
4915 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4916 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4917 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4918 (MAX_FORMATS): Define.
4919 (op_placement_info struct, op_placement_table): New.
4920 (O_pltrel, O_hi16, O_lo16): Define.
4921 (directiveE enum): Rename directive_generics to directive_transform.
4922 Delete directive_relax. Add directive_schedule,
4923 directive_absolute_literals, and directive_last_directive.
4924 (directive_info): Rename "generics" to "transform". Delete "relax".
4925 Add "schedule" and "absolute-literals".
4926 (directive_state): Adjust entries to match changes in directive_info.
4927 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4928 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4929 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4930 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4931 (align_only_targets, software_a0_b_retw_interlock,
4932 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4933 software_avoid_short_loop, software_avoid_close_loop_end,
4934 software_avoid_all_short_loops, specific_opcode): Delete.
4935 (warn_unaligned_branch_targets): New.
4936 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4937 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4938 (option_[no_]link_relax, option_[no_]transform,
4939 option_[no_]absolute_literals, option_warn_unaligned_targets,
4940 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4942 (option_[no_]align_only_targets, option_literal_section_name,
4943 option_text_section_name, option_data_section_name,
4944 option_bss_section_name, option_eb, option_el): Delete.
4945 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4946 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4947 and target-hardware. Delete entries for [no-]target-align-only,
4948 literal-section-name, text-section-name, data-section-name, and
4950 (md_parse_option): Handle new options and remove old ones. Accept but
4951 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4952 and treat them as [no-]transform.
4953 (md_show_usage): Add new options and remove old ones.
4954 (xtensa_setup_hw_workarounds): New.
4955 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4956 "long", "short", "loc" and "frequency" entries.
4957 (use_generics): Rename to ...
4958 (use_transform): ... this function. Add past_xtensa_end check.
4959 (use_longcalls): Add past_xtensa_end check.
4960 (code_density_available, can_relax): Delete.
4961 (do_align_targets): New.
4962 (get_directive): Accept dashes in directive names. Warn about
4963 [no-]generics and [no-]relax directives and treat them as
4965 (xtensa_begin_directive): Call md_flush_pending_output only for some
4966 directives. Check for directives inside instruction bundles. Warn
4967 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4968 directives. Handle new directives. Check generating_literals flag
4970 (xtensa_end_directive): Check for directives inside instruction
4971 bundles. Warn and ignore [no-]density directives. Handle new
4972 directives. Call xtensa_set_frag_assembly_state.
4973 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4974 xtensa_dwarf2_emit_insn): New.
4975 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4976 use_literal_section flag.
4977 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4978 literals. Use xtensa_elf_cons to parse the expression.
4979 (xtensa_literal_prefix): Do not check use_literal_section. Support
4980 ".lit4" sections for absolute literals. Change prefix convention to
4981 replace ".text" (or ".t" in a linkonce section). No need to call
4983 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4984 (expression_end): Handle closing braces and colons.
4985 (PLT_SUFFIX, plt_suffix): Delete.
4986 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4987 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4988 and O_hi16 expressions as well.
4989 (tokenize_arguments): Handle closing braces and colons.
4990 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4991 operands and paired register syntax.
4992 (get_invisible_operands): New.
4993 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4994 new xtensa-isa.h functions.
4995 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4996 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4997 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4998 instructions. Use xtensa_translate_zero_immed.
4999 (operand_is_immed, operand_is_pcrel_label): Delete.
5000 (get_relaxable_immed): Use new xtensa-isa.h functions.
5001 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5003 (xtensa_print_insn_table, print_vliw_insn): New.
5004 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5005 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5006 is_branch_or_jump_opcode): Delete.
5007 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5008 (opnum_to_reloc, reloc_to_opnum): Delete.
5009 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5010 xtensa-isa.h functions. Operate on one slot of an instruction.
5011 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5012 xg_get_insn_size): Delete.
5013 (xg_get_build_instr_size): Use xg_get_single_size.
5014 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5015 xg_build_widen_table. Use xg_get_single_size.
5016 (xg_get_max_narrow_insn_size): Delete.
5017 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5018 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5020 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5021 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5022 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5023 xg_build_widen_table. Use xg_get_single_size.
5024 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5026 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5027 treat weak symbols conservatively.
5028 (xg_check_operand): Use new xtensa-isa.h functions.
5029 (is_dnrange): Delete.
5030 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5031 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5032 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5033 xtensa-isa.h functions.
5034 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5035 xg_instruction_matches_options): New.
5036 (xg_instruction_matches_rule): Handle O_register expressions. Call
5037 xg_instruction_matches_options.
5038 (transition_rule_cmp): New.
5039 (xg_instruction_match): Update call to xg_build_simplify_table.
5040 (xg_build_token_insn): Record loc fields.
5041 (xg_simplify_insn): Check is_specific_opcode field and
5042 density_supported flag.
5043 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5044 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5045 (xg_assemble_literal): Add error handling for O_big. Call
5046 record_alignment. Handle O_pltrel.
5047 (xg_valid_literal_expression): New.
5048 (xg_assemble_literal_space): Add slot parameter. Remove call to
5049 set_expr_symbol_offset. Add call to record_alignment. Update call to
5051 (xg_emit_insn): Delete.
5052 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5053 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5054 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5055 and slot parameters. Handle new "alternate" relocations for absolute
5056 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5057 O_hi16. Use new xtensa-isa.h functions.
5058 (xg_assemble_tokens): Delete.
5059 (is_register_writer): Use new xtensa-isa.h functions.
5060 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5061 old-style RSR from LCOUNT.
5062 (next_frag_opcode): Delete.
5063 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5064 update_next_frag_state): New.
5065 (update_next_frag_nop_state): Delete.
5066 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5067 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5068 the state of the absolute-literals directive. Add calls to
5069 record_alignment and xtensa_set_frag_assembly_state. Call
5070 xtensa_switch_to_non_abs_literal_fragment instead of
5071 xtensa_switch_to_literal_fragment.
5073 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5074 (get_expanded_loop_offset): Change check for undefined opcode to an
5076 (xtensa_set_frag_assembly_state, relaxable_section,
5077 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5078 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5079 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5080 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5081 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5082 (xtensa_init_fix_data): New.
5083 (xtensa_frob_label): Reset label symbol to the current frag. Check
5084 do_align_targets and generating_literals flag. Propagate frequency
5085 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5086 (xtensa_unrecognized_line): New.
5087 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5088 to xtensa_set_frag_assembly_state.
5089 (error_reset_cur_vinsn): New.
5090 (md_assemble): Remove check for literal frag. Remove call to
5091 istack_init. Call use_transform instead of use_generics. Parse
5092 explicit instruction format specifiers. Move code for
5093 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5094 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5095 Add dwarf2_where call. Remote automatic alignment for ENTRY
5096 instructions. Move call to xtensa_clear_insn_labels to the end.
5097 Rearrange to handle bundles.
5098 (xtensa_cons_fix_new): Delete.
5099 (xtensa_handle_align): New.
5100 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5101 assignment to is_no_density field.
5102 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5103 instead of reloc_to_opnum. Handle "alternate" relocations.
5104 (xtensa_force_relocation, xtensa_check_inside_bundle,
5105 xtensa_elf_section_change_hook): New.
5106 (xtensa_symbol_new_hook): Delete.
5107 (xtensa_fix_adjustable): Check for difference of symbols with an
5108 offset. Check for external and weak symbols.
5109 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5110 (md_estimate_size_before_relax): Return expansion for the first slot.
5111 (tc_gen_reloc): Handle difference of symbols by producing
5112 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5113 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5114 tentative values into the output when linkrelax is set.
5115 (XTENSA_PROP_SEC_NAME): Define.
5116 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5117 Create literal tables only if using literal sections. Create new
5118 property tables instead of old instruction tables. Check for unaligned
5119 branch targets and loops.
5120 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5121 new_resource_table, clear_resource_table, resize_resource_table,
5122 resources_available, reserve_resources, release_resources,
5123 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5124 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5125 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5126 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5127 flag. Update checks for workaround options. Call
5128 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5129 (xtensa_cleanup_align_frags): Add special case for branch targets.
5130 Check for and mark unreachable frags.
5131 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5132 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5133 end of a zero-overhead loop body.
5134 (frag_can_negate_branch): Handle instructions with multiple slots.
5135 Use new xtensa-isa.h functions
5136 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5137 xtensa_mark_zcl_first_insns): New.
5138 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5139 transformations are disabled.
5140 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5141 multislot instructions.
5142 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5143 Likewise. Also error if transformations are disabled.
5144 (unrelaxed_frag_max_size): New.
5145 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5146 xtensa-isa.h functions.
5147 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5148 xtensa_opcode_is_loop instead of is_loop_opcode.
5149 (get_text_align_power): Replace as_fatal with assertion.
5150 (get_text_align_fill_size): Iterate instead of using modulus when
5152 (get_noop_aligned_address): Assert that this is for a machine-dependent
5153 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5154 xg_get_single_size, and frag_format_size.
5155 (get_widen_aligned_address): Rename to ...
5156 (get_aligned_diff): ... this function. Add max_diff parameter.
5157 Remove handling of rs_align/rs_align_code frags. Use
5158 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5159 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5160 and pass it back to caller.
5161 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5162 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5163 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5164 (relax_frag_text_align): Rename to ...
5165 (relax_frag_loop_align): ... this function. Assume loops can only be
5166 in the first slot of an instruction.
5167 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5168 instruction. Remove call to frag_wane.
5169 (relax_frag_narrow): Rename to ...
5170 (relax_frag_for_align): ... this function. Extend to handle
5171 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5172 RELAX_NARROW for the first slot.
5173 (find_address_of_next_align_frag, bytes_to_stretch): New.
5174 (future_alignment_required): Use find_address_of_next_align_frag and
5175 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5176 alignment decisions.
5177 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5178 Check if transformations are enabled for b_j_loop_end workaround.
5179 Use new xtensa-isa.h functions and handle multislot instructions.
5180 Update call to xg_assembly_relax.
5181 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5182 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5184 (convert_frag_narrow): Add segP, format and slot parameters. Call
5185 convert_frag_immed for branch instructions. Adjust calls to
5186 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5187 xg_get_single_size and xg_get_single_format.
5188 (convert_frag_fill_nop): New.
5189 (convert_frag_immed): Add format and slot parameters. Handle multislot
5190 instructions and use new xtensa-isa.h functions. Update calls to
5191 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5192 enabled for b_j_loop_end workaround. Use build_nop instead of
5193 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5194 frags. Use xg_get_single_size. Handle O_pltrel.
5195 (fix_new_exp_in_seg): Remove check for old plt flag.
5196 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5197 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5198 for loop opcode to an assertion. Mark all frags up to the end of the
5199 loop as not transformable.
5200 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5201 (get_subseg_info): New.
5202 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5204 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5205 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5206 (xtensa_switch_to_non_abs_literal_fragment): New.
5207 (cache_literal_section): Add is_code parameter and pass it through to
5208 retrieve_literal_seg.
5209 (retrieve_literal_seg): Add is_code parameter and use it to set the
5210 flags on the literal section. Handle case where head parameter is 0.
5211 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5212 set_frag_is_no_transform): New.
5213 (xtensa_create_property_segments): Add end_property_function parameter
5214 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5215 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5216 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5217 (add_xt_block_frags): Add end_property_function parameter and call it
5218 if it is non-zero. Call xtensa_frag_flags_init.
5219 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5220 get_frag_property_flags, frag_flags_to_number,
5221 xtensa_frag_flags_combinable, xt_block_aligned_size,
5222 xtensa_xt_block_combine, add_xt_prop_frags,
5223 init_op_placement_info_table, opcode_fits_format_slot,
5224 xg_get_single_size, xg_get_single_format): New.
5225 (istack_push): Inline call to tinsn_copy.
5226 (tinsn_copy): Delete.
5227 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5228 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5229 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5230 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5231 functions. Handle invisible operands.
5232 (tinsn_to_slotbuf): New.
5233 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5234 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5235 vinsn_from_chars, and xg_free_vinsn.
5236 (tinsn_from_insnbuf): New.
5237 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5238 instructions. Handle symbol differences.
5239 (get_num_stack_text_bytes): Use xg_get_single_size.
5240 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5241 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5242 get_expr_register, set_expr_symbol_offset_diff): New.
5243 * config/tc-xtensa.h (MAX_SLOTS): Define.
5244 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5245 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5246 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5248 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5249 (xtensa_frag_type struct): Add is_assembly_state_set,
5250 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5251 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5252 Replace is_generics and is_relax fields by is_no_transform field.
5253 Delete is_text and is_longcalls fields. Change text_expansion and
5254 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5255 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5256 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5257 (xtensa_fix_data struct): New.
5258 (xtensa_symfield_type struct): Delete plt field.
5259 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5260 forward declaration here.
5261 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5262 (XTENSA_SECTION_RENAME): Undefine.
5263 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5264 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5265 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5266 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5267 (unit_num_copies_func, opcode_num_units_func,
5268 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5269 (resource_table struct): New.
5270 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5271 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5272 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5273 (tinsn_copy): Delete prototype.
5274 (vliw_insn struct): New.
5275 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5276 (widen_spec_list): Add option conditions for density and boolean
5277 instructions. Add expansions using CONST16 and conditions for using
5278 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5280 (simplify_spec_list): Add option conditions for density instructions.
5281 Add entry for NOP instruction.
5282 (append_transition): Add cmp function pointer parameter and use it to
5283 insert the new entry in order.
5284 (operand_function_LOW16U, operand_function_HI16U): New.
5285 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5286 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5287 (enter_opname, split_string): Use xstrdup instead of strdup.
5288 (init_insn_pattern): Initialize new options field.
5289 (clear_req_or_option_list, clear_req_option_list,
5290 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5292 (parse_insn_pattern): Parse option conditions.
5293 (transition_applies): New.
5294 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5295 swapped last arguments in calls to append_constant_value_condition.
5296 Call clone_req_option_list. Add warning about invalid opcode.
5297 Handle LOW16U and HI16U function names.
5298 (build_transition_table): Add cmp parameter and use it in calls to
5299 append_transition. Use new xtensa-isa.h functions. Check
5300 transition_applies before adding entries.
5301 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5302 pass it through to build_transition_table.
5303 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5304 ReqOption, transition_cmp_fn): New types.
5305 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5306 (transition_rule struct): Add options field.
5307 * doc/as.texinfo (Overview): Update Xtensa options.
5308 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5309 --[no-]relax, and --[no-]generics options. Update descriptions of
5310 --text-section-literals and --[no-]longcalls. Add
5311 --[no-]absolute-literals and --[no-]transform.
5312 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5313 Remove use of "generic" and "specific" terminology for opcodes.
5314 (Xtensa Registers): Generalize the syntax description to include
5315 user-defined register files.
5316 (Xtensa Automatic Alignment): Update.
5317 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5318 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5319 (Xtensa Directives): Remove confusing rules about precedence.
5320 (Density Directive, Relax Directive): Delete.
5321 (Schedule Directive): New.
5322 (Generics Directive): Rename to ...
5323 (Transform Directive): ... this node.
5324 (Literal Directive): Update for absolute literals. Missing
5325 literal_position directive is now an error.
5326 (Literal Position Directive): Update for absolute literals.
5327 (Freeregs Directive): Delete.
5328 (Absolute Literals Directive): New.
5329 (Frame Directive): Minor editing.
5330 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5331 Update dependencies.
5332 * Makefile.in: Regenerate.
5334 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5336 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5337 to build the second and third fixups for a composite relocation.
5338 (macro_read_relocs): New function.
5339 (macro_build): Use it.
5340 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5341 Simplify fragging code accordingly.
5342 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5343 of the composite relocation. Set fx_tcbit in both fixups.
5345 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5347 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5348 (md_apply_fix3): Don't treat composite relocs as done.
5350 2004-10-07 Jan Beulich <jbeulich@novell.com>
5352 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5353 prefix for symbol names generated from the LOCAL macro directive.
5355 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5356 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5358 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5360 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5362 (md_assemble): Add error checking for Co-Processor instructions.
5363 (get_cinv_parameters): Add 'b' option to invalidate the
5364 branch-target cache.
5366 2004-10-05 Paul Brook <paul@codesourcery.com>
5368 * config/tc-arm.c (unwind): New variable.
5369 (vfp_sp_encode_reg): New function.
5370 (vfp_sp_reg_required_here): Use it.
5371 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5372 (vfp_parse_reg_list): New function.
5373 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5374 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5375 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5376 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5378 (md_pseudo_table): Add them.
5379 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5380 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5381 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5382 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5383 require_hashconst, add_unwind_opcode): New functions.
5384 * doc/c-arm.texi: Document unwinding opcodes.
5385 * NEWS: Mention the new feature.
5387 2004-10-04 Eric Christopher <echristo@redhat.com>
5389 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5391 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5393 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5395 * config/tc-s390.c (md_apply_fix3): Likewise.
5396 * config/tc-sparc.c (md_apply_fix3): Likewise.
5398 2004-10-01 Paul Brook <paul@codesourcery.com>
5400 * config/tc-arm.c (arm_elf_section_type): New function.
5401 (arm_elf_change_section): Set section link for exidx sections.
5402 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5403 (md_elf_section_type): Define.
5405 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5407 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5408 instruction's offset.
5410 2004-10-01 Adam Nemet <anemet@lnxw.com>
5412 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5414 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5416 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5417 asymbol *, instead use symbol_get_bfdsym.
5419 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5421 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5423 2004-09-30 Paul Brook <paul@codesourcery.com>
5425 * config/tc-arm.c (do_smi, do_nop): New functions.
5426 (insns): Add ARMv6ZK instructions.
5427 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5428 (tc_gen_reloc): Ditto.
5429 (arm_cpus): Add mpcore and arm1176.
5430 (arm_archs): Add armv6{k,z,zk}.
5431 * doc/c-arm.texi: Document new cores and architectures.
5433 2004-09-30 Nick Clifton <nickc@redhat.com>
5435 * config/tc-arm.c: Use ISO C90 formatting.
5437 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5439 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5440 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5441 REG_TYPE_MVDX is expected.
5443 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5445 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5447 2004-09-21 James E Wilson <wilson@specifixinc.com>
5449 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5450 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5451 output_spill_base, output_unat_psprel, output_lc_psprel,
5452 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5453 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5454 output_spill_psprel_p): Use it.
5456 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5458 * config/tc-crx.c (handle_LoadStor): New function.
5459 Handle load/stor unique instructions before parsing.
5461 2004-09-17 Paul Brook <paul@codesourcery.com>
5463 * config/tc-arm.c (s_arm_rel31): New funciton.
5464 (md_pseudo_table): Add .rel31.
5465 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5466 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5467 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5468 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5469 (arm_parse_reloc): Add (target2).
5471 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5473 * Makefile.am: Run "make dep-am".
5474 * Makefile.in: Regenerate.
5475 * aclocal.m4: Regenerate.
5476 * configure: Regenerate.
5477 * doc/Makefile.in: Regenerate.
5478 * po/POTFILES.in: Regenerate.
5479 * po/gas.pot: Regenerate.
5481 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5483 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5484 [!LLONG_MAX]: Ditto.
5486 2004-09-13 Paul Brook <paul@codesourcery.com>
5488 * config/tc-arm.c: Rename RELABS to TARGET1.
5490 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5492 * messages.c (as_internal_value_out_of_range): Cast values passed
5493 to as_bad_where or as_warn_where to proper type.
5495 2004-09-11 Theodore A. Roth <troth@openavr.org>
5497 * config/tc-avr.c: Add support for
5498 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5500 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5502 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5503 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5505 2004-09-08 Paul Brook <paul@codesourcery.com>
5507 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5508 fini_array and preinit_array section types.
5509 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5511 * doc/as.texinfo: Document extra section types.
5513 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5515 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5516 * Makefile.in: Regenerated.
5517 * configure.in: Set em for arm*-*-symbianelf*.
5518 * configure: Regenerated.
5519 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5520 vectors when appropriate.
5521 * config/te-symbian.h: New file.
5523 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5525 * config/tc-crx.c (gettrap): Exception vector can be case
5527 (process_label_constant): Fix a 32-bit displacement bug in branch
5529 (get_operandtype) : Bug fix, wrong operand was used.
5530 (process_label_constant): Initialize relocation type to
5533 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5535 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5536 for synthesizable cores.
5538 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5540 2004-08-25 Dmitry Diky <diwil@spec.ru>
5542 * config/tc-msp430.c: Clean-up the code.
5543 (md_relax_table): New relax table.
5544 (mcu_types): Sort MCU types.
5545 (md_pseudo_table): Add .profiler pseudo handler.
5546 (pow2value): New function.
5547 (msp430_profiler): New function.
5548 (msp430_operands): Add new insns handlers.
5549 (msp430_srcoperand): Add register operand handler, allow complex
5551 (md_estimate_size_before_relax): Rewritten.
5552 (md_convert_frag): Rewritten.
5553 (msp430_relax_frag): New function.
5554 * config/tc-msp430.h (md_relax_frag): define macro
5555 * doc/c-msp430.texi: Update information.
5557 2004-08-24 Nick Clifton <nickc@redhat.com>
5559 * as.c (std_shortopts): Allow -g to take an optional argument.
5560 (parse_args): Pass any switch starting with -g on to the backend
5563 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5565 * configure.in (arm*-*-symbianelf*): New target.
5566 (arm*-*-eabi*): Likewise.
5567 * configure: Regenerated.
5569 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5570 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5573 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5575 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5576 argument, don't do anything if current section is not
5577 .gnu.linkonce.t.* and linkonce_empty is set.
5578 (generate_unwind_image, dot_endp): Adjust callers, call
5579 start_unwind_section (*, 1) if nothing will be put into the
5582 2004-08-17 Nick Clifton <nickc@redhat.com>
5584 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5585 (show_usage): Add -g.
5586 (std_longopts): Add --gen-debug. Alpha sort the table.
5587 (parse_args): Print an error message if a switch is not handled.
5588 Handle the -g switch, calling md_debug_format_selector() if
5590 * NEWS: Mention new feature.
5591 * doc/as.texinfo: Document new switch.
5592 * doc/internals.texi: Document behaviour of md_parse_option.
5594 * config/tc-arm.c (md_parse_option): Do not issue an error message
5595 if the switch is not recognised.
5596 * config/tc-m68k.c (md_parse_option): Likewise.
5597 * config/tc-pdp11.c (md_parse_option): Likewise.
5598 * config/tc-v850.c (md_parse_option): Likewise.
5600 * as.h: Fix up formatting.
5603 2004-08-16 Nick Clifton <nickc@redhat.com>
5605 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5607 * configure.in: Sort architecture based tables alphabetically.
5608 * configure: Regenerate.
5610 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5612 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5613 { "cc", 68 }, with { "cr", 70 }.
5615 2004-08-13 Jan Beulich <jbeulich@novell.com>
5616 Nick Clifton <nickc@redhat.com>
5618 * as.c: Add and handle new --alternate command line option.
5619 * macro.c (macro_set_alternate): New.
5620 * macro.h (macro_set_alternate): Declare.
5621 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5622 * doc/as.texinfo: Document new command line option and pseudo-ops
5623 as well as insert documentation originating from gasp about
5624 alternate macro syntax.
5625 * NEWS: Mention new command line option and pseudo-ops.
5627 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5629 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5632 2004-08-06 Paul Brook <paul@codesourcery.com>
5634 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5635 Handle new relocations.
5636 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5638 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5640 * write.c (relax_segment): Use was_address instead of address when
5641 setting fr_fix field for align frag due to backwards .org.
5643 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5645 Introduce SH2a support.
5646 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5647 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5649 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5650 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5651 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5652 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5653 to end of conditional expression.
5654 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5655 * config/tc-sh.c: Add sh2a-nofpu support.
5656 2003-12-29 DJ Delorie <dj@redhat.com>
5657 * tc-sh.c: Add sh2a support.
5658 (parse_reg): Add tbr.
5659 (parse_at): Support @@(disp,tbr).
5660 (get_specific): Support sh2a opcodes.
5661 (insert4): New, for 4 byte relocs.
5662 (build_Mytes): Support sh2a opcodes.
5663 (md_apply_fix3_Mytes): Support sh2a opcodes.
5664 2003-12-02 Michael Snyder <msnyder@redhat.com>
5665 * config/tc-sh.c (md_parse_option): Handle sh2a.
5666 (sh_elf_final_processing): Ditto.
5668 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5670 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5673 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5675 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5676 (ppc_arch): Expand comment.
5678 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5680 * config/tc-crx.c: Support evaluating the difference between two
5682 * config/tc-crx.h: Likewise.
5684 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5686 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5688 (ia64_elf_section_change_hook): Set the linked-to section for
5691 2004-07-26 Dmitry Diky <diwil@spec.ru>
5693 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5694 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5695 msp430xG438, msp430xG439.
5697 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5699 * doc/as.texinfo (Section, PushSection): Correct documentation
5702 2004-07-21 Jan Beulich <jbeulich@novell.com>
5704 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5705 permissible for the selected instruction suffix.
5706 (match_template): Don't permit 64-bit general purpose operands in
5708 (finalize_imm): Permit 64-bit immediates.
5709 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5710 specially except for the width of the used base and/or index
5711 registers. For 32-bit displacements, use sign-extended
5712 relocations only when using 64-bit addressing.
5713 Force zero displacement on rip-relative addressing when there is
5714 no other displacement.
5715 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5716 specially except for the width of the used base and/or index
5718 (parse_register): Disallow Reg64 registers in 32-bit mode.
5720 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5721 suffix if the instruction doesn't support it.
5723 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5725 * config/tc-mips.c (append_insn): Handle constant expressions with
5726 no associated relocation.
5727 (mips_ip): Cancel the expression after use for the Q format
5729 (parse_relocation): Return no relocation for unsupported
5731 (my_getSmallExpression): Return no relocation if no relocation
5734 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5736 * config/obj-som.c (adjust_stab_sections): Add prototype.
5737 (obj_som_compiler, obj_som_version, obj_som_copyright,
5738 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5739 * config/tc-hppa.c (update_subspace): Likewise.
5740 (is_defined_subspace): Amplify comment.
5741 * config/obj-som.h (som_frob_file): Add prototype.
5743 2004-07-19 Christopher Faylor <cgf@timesys.com>
5744 H.J. Lu <hongjiu.lu@intel.com>
5746 * subsegs.c (section_symbol): Don't create a new segment when
5747 existing segment is undefined.
5749 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5751 * config/tc-arm.c: Include include/opcode/arm.h.
5752 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5753 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5754 (FPU_ARCH_*): Delete.
5755 * Makefile.am: Update dependencies.
5756 * Makefile.in: Regenerate.
5758 2004-07-15 Nick Clifton <nickc@redhat.com>
5760 * configure.in: Accept armbe as a big-endian arm configuration.
5761 * configure: Regenerate.
5763 2004-07-13 Thomas Nystrom <thn@saeab.se>
5765 * config/tc-i386.c (T_SHIFTOP): New constant.
5766 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5767 (intel_el1): Handle '~'.
5768 (intel_get_token): Handle '<>', '&', '|' and '~'.
5770 2004-07-13 Nick Clifton <nickc@redhat.com>
5772 (md_assemble): Remove spurious newline from end of as_bad error
5774 (intel_e05_1): Likewise.
5775 (intel_e11): Likewise.
5776 (intel_match_token): Likewise.
5778 2004-07-11 Andreas Schwab <schwab@suse.de>
5780 * config/tc-m68k.c: Convert to C90. Remove redundant
5781 declarations. Indentation fixup.
5782 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5783 obj_coff_section ourselves.
5785 2004-07-09 James E Wilson <wilson@specifixinc.com>
5787 * config/tc-ia64.c (default_big_endian): New.
5788 (dot_byteorder, md_begin): Use it.
5789 (md_parse_option): Set it.
5791 2004-07-09 Nick Clifton <nickc@redhat.com>
5793 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5794 * configure: Regenerate.
5795 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5796 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5797 sh_find_elf_flags if necessary.
5799 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5801 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5802 going to be split into more than one in-place addend, return 0
5803 for relocations against mergeable sections. Associate comments
5806 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5808 * Makefile.am (CPU_TYPES): Add crx.
5809 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5810 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5811 (DEPTC_crx_elf): New target.
5812 (DEPOBJ_crx_elf): Likewise.
5813 (DEP_crx_elf): Likewise.
5814 * Makefile.in: Regenerate.
5815 * configure.in: Add crx* target.
5816 * configure: Regenerate.
5817 * config/tc-crx.c: New file.
5818 * config/tc-crx.h: New file.
5819 * NEWS: Mention new target.
5821 2004-07-06 Nick Clifton <nickc@redhat.com>
5823 * config.in: Undefine TARGET_SYMBIAN by default.
5825 * configure: Regenerate. Add sh-symbian-elf target. If
5826 selected define TARGET_SYMBIAN.
5827 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5828 format if TARGET_SYMBIAN has been defined.
5830 * output-file.c (output_file_create): Report the target format
5831 chosen when bfd_openw reports that it is invalid.
5833 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5834 pseudo for BFD based assemblers.
5836 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5839 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5840 (md_parse_option): Remove redundant -isa testing.
5841 Make bfd_arch variable const.
5842 (md_show_usage): Make bfd_arch variable const.
5844 2004-07-03 James E Wilson <wilson@specifixinc.com>
5846 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5847 * config/tc-ia64.h (md_frag_check): Define.
5849 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5851 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5853 * doc/as.texinfo (Weak): Document PE weak symbols.
5855 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5857 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5858 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5859 (mips_frob_file): Rework so that only a single pass through the
5860 relocs is needed. Allow %lo()s to have higher offsets than their
5861 corresponding %hi()s or %got()s.
5863 2004-07-02 Nick Clifton <nickc@redhat.com>
5865 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5866 allow values which have come from undefined symbols.
5867 Always consider this fixup to have been processed as a reloc
5868 cannot be generated for it.
5870 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5872 * frags.h (struct frag): Add has_code and insn_addr fields.
5873 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5874 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5875 * config/tc-ppc.h (md_frag_check): Define.
5877 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5879 * doc/Makefile.am (info): Rename goal to...
5880 (info-local): ... this, to preserve implicit dependencies.
5881 * doc/Makefile.in: Regenerate with automake 1.8.5.
5883 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5885 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5886 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5887 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5888 (tc_gen_reloc): Likewise.
5889 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5890 (m32r_parse_name): Likewise.
5891 (m32r_cgen_parse_fix_exp): Likewise.
5892 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5893 (O_PIC_reloc): Likewise.
5894 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5895 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5896 for @GOTOFF, @GOT, @PLT.
5898 2004-06-21 Jan Beulich <jbeulich@novell.com>
5900 * gas/symbols.c: While discarding ordinary local absolute symbols
5901 when --strip-local-absolute is in effect, retain file symbols.
5903 2004-06-20 Andreas Schwab <schwab@suse.de>
5905 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5906 (md_parse_option): Likewise.
5908 2004-06-17 Jan Beulich <jbeulich@novell.com>
5910 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5911 * config/te-netware.h: New file.
5912 * config/te-ppcnw.h: Delete: Obsolete.
5913 * configure.in: Eliminate ill NetWare targets. Make generic
5914 NetWare target use proper emulation.
5915 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5916 reference to new te-netware.h.
5917 * configure: Regenerate.
5918 * Makefile.in: Regenerate.
5920 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5922 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5923 comparison in .insn pseudo operation.
5925 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5927 * config/obj-coff.c (coff_adjust_section_syms): Use
5928 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5929 (coff_frob_section): Likewise.
5930 * config/tc-mips.c (md_apply_fix3): Likewise.
5931 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5932 (elf_frob_file_after_relocs): Likewise.
5934 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5936 * config/tc-hppa.c (log2): Rename to exact_log2.
5937 (pa_next_subseg): Delete unused function.
5938 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5939 (create_new_subspace): Likewise.
5942 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5943 labels. Fix warning.
5945 2004-05-28 DJ Delorie <dj@redhat.com>
5947 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5948 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5949 or non-merged symbols.
5951 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5953 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5954 restore the old slot when inserting srlz.i/srlz.d.
5956 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5958 * Makefile.am: Regenerate dependecies.
5959 * Makefile.in: Regenerate.
5960 * config/tc-sh.c (valid_arch): Make unsigned.
5961 (preset_target_arch): Likewise.
5962 (md_begin): Use new architecture flags system.
5963 (get_specific): Likewise.
5964 (assemble_ppi): Likewise.
5965 (md_assemble): Likewise. Also fix error check for bad opcodes.
5966 (md_parse_option): Likewise. Also generate -isa values according
5967 to the table in bfd/cpu-sh.c instead of just constants. Also
5968 allow <arch>-up ISA variants.
5969 (sh_elf_final_processing): Replace if-else chain with a call to
5970 sh_find_elf_flags().
5972 2004-05-28 Peter Barada <peter@the-baradas.com>
5974 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5975 with zero offset into mode 2 addressing to save a word.
5977 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5979 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5980 (ar_is_only_in_integer_unit): New.
5981 (ar_is_only_in_memory_unit): New.
5982 (generate_unwind_image): Silence gcc on 32bit host.
5983 (md_assemble): Use ar_is_only_in_integer_unit instead of
5984 ar_is_in_integer_unit. Check AR access.
5986 2004-05-27 Peter Barada <peter@the-baradas.com>
5988 * config/tc-m68k.c (md_begin): Sort the opcode table into
5990 (m68k_compare_opcode): New function to do the sorting.
5992 2004-05-24 Peter Barada <peter@the-baradas.com>
5994 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5995 addressing on MIT style operands.
5996 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5998 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6001 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6003 * expr.c (operand, operator): Don't reject '++' and '--'.
6005 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6007 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6010 2004-05-17 Adam Nemet <anemet@lnxw.com>
6012 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6013 * configure: Regenerate.
6015 2004-05-13 Paul Brook <paul@codesourcery.com>
6017 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6019 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6021 * configure.in (or32-*-rtems*): Switch to elf.
6022 * configure: Regenerate.
6024 2004-05-13 Nick Clifton <nickc@redhat.com>
6026 * po/fr.po: Updated French translation.
6028 2004-05-11 Nick Clifton <nickc@redhat.com>
6030 * doc/as.texinfo (Section): Document G and T flags to .section
6031 directive. Document the extra arguments that the G flag
6032 requires. Document the #tls flag.
6034 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6036 * subsegs.c (section_symbol): Create a new section symbol if
6037 the existing one doesn't match.
6038 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6040 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6042 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6043 to cope with VR4181A errata MD(1) and MD(4).
6045 2004-05-07 Brian Ford <ford@vss.fsi.com>
6047 * NEWS: Mention .secrel32 for pe[i]-i386.
6049 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6051 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6052 (HANDLE_ALIGN): New.
6054 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6056 * Makefile.am (DIST_SUBDIRS): Define.
6057 * aclocal.m4: Regenerate with automake 1.8.4.
6058 * Makefile.in: Likewise.
6059 * doc/Makefile.in: Likewise.
6061 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6063 * config/tc-ia64.c (dot_serialize): Declare.
6064 (dot_serialize): New function.
6065 (md_pseudo_table): Add ".serialize.data" and
6066 ".serialize.instruction" directives.
6068 2004-05-06 Nick Clifton <nickc@redhat.com>
6070 * messages (as_internal_value_out_of_range): Print a message about
6071 a value being out of range. Be consistent about whether the
6072 values are printed in decimal or hexadecimal.
6073 (as_warn_value_out_of_range): Generate a warning message about an
6075 (as_bad_value_out_of_range): Generate an error message about an
6077 * as.h: Prototype the new functions.
6078 * config/tc-alpha.c (insert_operand): Use new function.
6079 * config/tc-arc.c (arc_insert_operand): Likewise.
6080 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6081 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6082 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6083 * config/tc-s390.c (s390_insert_operand): Likewise.
6084 * config/tc-v850.c (v850_insert_operand): Likewise.
6086 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6088 * configure.in: Set em=linux for frv-*-*linux*.
6089 * configure: Rebuilt.
6090 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6091 (frv_md_fdpic_enabled): New.
6092 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6093 (DEFAULT_FDPIC): New.
6094 (frv_flags): Use DEFAULT_FDPIC.
6095 (frv_pic_flag): Likewise.
6096 (OPTION_NOPIC): New.
6097 (md_longopts): Add -mnopic.
6098 (md_parse_option): Handle it.
6099 (md_show_usage): Add -mfdpic and -mnopic.
6101 2004-05-05 Peter Barada <peter@the-baradas.com>
6103 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6104 chips for invalid coldfire instructions, rename selectors
6105 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6106 add current_chip to track which chip is referred to(including save/restore),
6107 use current_chip to select control registers, not current_arch.
6108 (md_show_usage): Add new chips.
6109 * doc/c-m68k.texi: Document new command line switches.
6111 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6113 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6114 (NOP_OPCODE): Define.
6115 (s390_align_code): Remove prototype.
6116 * tc-s390.c (s390_align_code): Remove.
6118 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6120 * config/tc-ia64.c (make_unw_section_name): Removed.
6121 (start_unwind_section): New function.
6122 (generate_unwind_image): Take const segT instead of const
6124 (dot_handlerdata): Adjusted.
6125 (dot_endp): Likewise.
6127 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6129 * config/obj-elf.c (obj_elf_change_section): Allow the
6130 ".note.GNU-stack" section has SHF_EXECINSTR.
6132 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6134 * config/obj-elf.c (get_section): Return bfd_boolean.
6135 (obj_elf_change_section): Call bfd_get_section_by_name_if
6136 instead of bfd_map_over_sections.
6138 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6140 * config/obj-elf.c (get_section): New function.
6141 (obj_elf_change_section): Support multiple sections with same
6144 2004-04-30 Nick Clifton <nickc@redhat.com>
6146 * config/tc-arm.c (create_register_alias): Fix typo checking for
6147 case sensitive register aliases.
6148 (co_proc_number): Use error message string in all_reg_maps[]
6150 (cp_reg_required_here): Likewise.
6151 (fp_reg_required_here): Likewise.
6153 2004-04-29 Brian Ford <ford@vss.fsi.com>
6155 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6157 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6159 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6160 (load_address, macro, mips_ip, md_parse_option)
6161 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6162 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6163 embedded-PIC handling, and update comments.
6164 (SWITCH_TABLE): Remove.
6165 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6166 (enum mips_pic_level): Remove EMBEDDED_PIC.
6167 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6168 (TC_FORCE_RELOCATION): Update comment.
6169 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6170 might be safe to remove now that MIPS embedded-PIC is gone.
6172 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6174 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6175 call to obj_set_subsection_attributes.
6176 (obj_som_init_stab_section): Likewise.
6177 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6178 (pa_def_subspaces): Provide comdat default.
6179 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6180 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6181 calls to create_new_subspace and update_subspace to pass comdat flag.
6182 (create_new_subspace, update_subspace): Add new comdat argument. Use
6183 it in calls to obj_set_subsection_attributes.
6184 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6185 and use of comdat, common and dup_comm parameters.
6187 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6189 * config/obj-elf.c (obj_elf_change_section): Check if the old
6190 group name is NULL before comparison.
6192 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6194 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6196 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6198 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6200 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6202 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6203 (OPTION_MEMBEDDED_PIC): Remove.
6204 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6205 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6206 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6207 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6208 (OPTION_ELF_BASE): Renumber.
6209 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6210 (md_show_usage): Remove mention of -membedded-pic.
6211 * doc/as.texinfo: Remove mention of -membedded-pic.
6213 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6215 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6216 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6218 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6219 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6220 USE_GLOBAL_POINTER_OPT.
6222 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6224 * config/tc-mips.c (macro): One more use of load_delay_nop.
6226 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6228 * config/tc-mips.c (load_delay_nop): New function.
6229 (load_address, macro): Use load_delay_nop() to build a nop
6230 which can be omitted with gpr_interlocks.
6232 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6234 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6235 cop_interlocks): Remove superfluous CPU entries.
6237 2004-04-22 Paul Brook <paul@codesourcery.com>
6239 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6241 2004-04-22 Peter Barada <peter@the-baradas.com>
6243 * NEWS: Added support for EMAC instructions and MAC/EMAC
6245 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6246 scale factor tokens, trailing_ampersand to mark mask addressing
6247 for MAC/EMAC instructions.
6248 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6250 (yylex): Handle '>', '<', and '&' following '+'.
6251 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6252 architectures in archs[].
6253 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6254 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6256 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6257 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6259 Add EMAC operands to init_table[].
6261 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6263 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6265 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6266 * config/tc-arm.c (enum mstate): Delete from here.
6267 (mapping_state): Remove the static mapstate variable and instead
6268 store the state in the segment. This allows a per-section mapping
6269 state. Handle and ignore MAP_UNDEFINED states.
6270 (arm_elf_change_section): Get the current mapping state from the
6272 (s_ltorg): Set the mapping state to MAP_DATA.
6273 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6274 for each pool as it is emitted.
6276 2004-04-22 Nick Clifton <nickc@redhat.com>
6278 * config/tc-arm.h: Formatting tidy ups.
6280 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6282 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6284 2004-04-20 DJ Delorie <dj@redhat.com>
6286 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6287 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6288 [TE_PE] (O_secrel): Define.
6289 [TE_PE] (x86_pe_cons_fix_new): New.
6290 [TE_PE] (pe_directive_secrel): Likewise.
6291 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6293 2004-04-19 Eric Christopher <echristo@redhat.com>
6295 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6296 of previous patch for fix in gcc.
6298 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6300 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6302 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6304 * read.c (do_align): Call md_flush_pending_output, if defined.
6306 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6308 * expr.c (operand): Correct checks for ++ and --.
6310 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6312 * config/tc-generic.c: Add some comments.
6314 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6316 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6317 -{no-}mfix-vr4122-bugs.
6318 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6319 (append_insn, mips_emit_delays): Update accordingly.
6320 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6321 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6322 (md_parse_option): Update after above changes.
6323 (md_show_usage): Add -mfix-vr4120.
6325 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6327 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6328 of .section directive; add a reference to the ELF .subsection
6331 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6333 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6336 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6338 * Makefile.am: Remove mips from aout targets.
6339 * Makefile.in: Regenerate.
6340 * configure.in: Remove mips-dec-bsd* target.
6341 * configure: Regenerate.
6343 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6346 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6347 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6348 Update "mapping". Restrict some @ modifiers to 32 bit.
6350 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6351 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6353 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6354 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6355 dont_adjust_reloc_32 is set.
6356 (md_longopts): Add option -renesas.
6357 (md_parse_option, md_show_usage): Likewise.
6358 * doc/c-sh.texi: Likewise.
6360 2004-04-01 Dave Korn <dk@artimi.com>
6362 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6363 hi16 and lo16 fixS structs.
6364 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6365 exactly the same way as for RELOC_DLX_REL16.
6366 (machine_ip): properly respect LO flag in the_insn and
6367 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6368 (md_apply_fix3): apply RELOC_DLX_LO16.
6370 2004-03-30 Stan Shebs <shebs@apple.com>
6372 Remove long-obsolete MPW support.
6373 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6374 * configure.in: Remove mention of ppc-*-mpw* config.
6375 * configure.in: Likewise.
6377 2004-03-30 Nick Clifton <nickc@redhat.com>
6379 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6380 OBJ_ELF being defined.
6382 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6384 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6386 2004-03-23 Paul Brook <paul@codesourcery.com>
6388 * config/tc-arm.c (meabi_flags): New variable.
6389 (arm_parse_eabi): New function.
6390 (md_begin): Set flags for EABI v3.
6392 (arm_long_opts): Add meabi.
6393 * doc/as.texinfo <ARM>: Document -meabi.
6394 * doc/c-arm.texi: Ditto.
6396 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6398 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6399 tables even when use_literal_section flag is not set.
6401 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6403 * config/tc-sh.c: Remove trailing whitespace.
6405 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6407 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6408 --mul-bug-abort and the default behavior.
6409 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6410 (err_for_dangerous_mul_placement): New variable.
6411 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6413 (md_cris_relax_table): Have placeholder for STATE_MUL.
6414 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6415 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6417 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6418 STATE_BYTE)>: Ditto.
6419 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6420 alignment and position of this frag, emit error message if
6422 (md_assemble): For a multiply insn and when checking it,
6423 transform the current frag into a special frag for that purpose.
6424 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6425 OPTION_MULBUG_ABORT_ON>: Handle new options.
6427 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6429 * config/tc-xtensa.c (mark_literal_frags): New function.
6430 (xtensa_move_literals): Call mark_literal_frags for all literal
6431 segments, including init and fini literal segments.
6432 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6434 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6436 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6437 (pa_comm): Set BSF_OBJECT in symbol flags.
6439 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6441 * Makefile.am: Run "make dep-am".
6442 * Makefile.in: Regenerate.
6443 * doc/Makefile.in: Regenerate.
6444 * config.in: Regenerate.
6445 * po/gas.pot: Regenerate.
6447 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6449 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6450 (demand_empty_rest_of_line): Issue an error here.
6451 (ignore_rest_of_line): Silently skip to end.
6452 (demand_copy_string): Issue an error, not warning.
6454 * config/obj-elf.c (obj_elf_section_name): Likewise.
6455 (obj_elf_section): Likewise.
6456 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6457 (arc_extinst): Likewise.
6458 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6459 (dot_spill): Likewise.
6460 (dot_unwabi): Likewise.
6461 (dot_prologue): Likewise.
6463 * expr.c (operand): Reject ++ and --.
6464 (operator): Likewise.
6466 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6468 * config/tc-sh.c: Include dw2gencfi.h.
6469 (sh_cfi_frame_initial_instructions): New function.
6470 (sh_regname_to_dw2regnum): Likewise.
6471 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6473 (TARGET_USE_CFIPOP): Define.
6474 (tc_cfi_frame_initial_instructions): Likewise.
6475 (tc_regname_to_dw2regnum): Likewise.
6476 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6477 * Makefile.am: Update dependencies.
6478 * Makefile.in: Regenerate.
6480 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6482 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6483 * configure: Regenerate.
6485 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6487 * read.c (s_leb128): Call md_flush_pending_output.
6489 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6491 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6492 * config/tc-i386.h (CpuPadLock): New define.
6493 (CpuUnknownFlags): Added CpuPadLock.
6495 2004-03-07 Andreas Schwab <schwab@suse.de>
6497 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6499 2004-03-07 Richard Henderson <rth@redhat.com>
6501 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6502 (cfi_finish): Likewise for fde.
6504 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6506 * config/tc-ia64.c (md_assemble): Properly handle NULL
6508 (ia64_handle_align): Don't abort if failed to add a stop bit.
6510 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6512 * Makefile.in: Regenerated.
6513 * aclocal.m4: Likewise.
6514 * configure: Likewise.
6515 * doc/Makefile.in: Likewise.
6517 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6519 * config/tc-ia64.c (dot_align): New.
6520 (ia64_do_align): Make it static.
6521 (md_pseudo_table): Use "dot_align" for "align".
6522 (ia64_md_do_align): Don't set align_frag here.
6523 (ia64_handle_align): Add a stop bit to the previous bundle if
6526 * config/tc-ia64.h (ia64_do_align): Removed.
6528 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6530 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6531 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6532 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6533 the most general type or the user specifically requested it.
6534 (md_assemble): Add a new error message for when an instruction
6535 is understood, but is not allowed due to an -isa option.
6537 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6539 * config/tc-ia64.c (align_frag): New.
6540 (md_assemble): Set the tc_frag_data field in align_frag for
6541 IA64_OPCODE_FIRST instructions.
6542 (ia64_md_do_align): Set align_frag.
6543 (ia64_handle_align): Add a stop bit if needed.
6545 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6546 (TC_FRAG_INIT): New.
6548 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6550 * config/tc-frv.c (fr400_audio): New variable.
6551 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6552 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6553 (target_implements_insn_p): New function.
6554 (md_assemble): Report an error if the processor doesn't implement
6557 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6559 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6560 (md_parse_option): Ditto.
6561 (OPTION_NO_SPECIAL_M32R): Added.
6562 (md_show_usage): Document it.
6563 (enable_speial_m32r): Changed a default value from 0 to 1.
6564 * doc/c-m32r.texi: Document the -no-bitinst option.
6566 2004-02-27 Nick Clifton <nickc@redhat.com>
6568 * config/tc-sh.c (get_operand): Revert previous delta.
6569 (tc_gen_reloc): Check for an unknown reloc type before processing
6572 2004-02-27 Hannes Reinecke <hare@suse.de>
6574 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6575 .insn pseudo operation.
6577 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6579 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6580 added for wrong syntax.
6582 2004-02-26 Eric Christopher <echristo@redhat.com>
6584 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6585 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6587 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6589 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6590 nibble types to assembler.
6592 2004-02-25 Fred Fish <fnf@redhat.com>
6594 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6596 2004-02-20 James E Wilson <wilson@specifixinc.com>
6598 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6600 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6601 (ia64_estimate_size_before_relax): New.
6602 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6603 (generate_unwind_image): Pass 1 to fixup_unw_records.
6604 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6605 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6607 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6609 * stabs.c (generate_asm_file): Avoid warning about use of
6610 uninitialized variable.
6612 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6614 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6615 body, and endp, allow unwind records which do not have a "t"
6616 (time/instruction) field.
6618 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6620 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6621 (do_mav_dspsc_2): Likewise.
6622 Fix accumulator registers move opcodes.
6624 2004-02-13 Hannes Reinecke <hare@suse.de>
6625 Jakub Jelinek <jakub@redhat.com>
6627 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6629 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6631 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6632 (tc_frob_symbol): New macro definition.
6633 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6635 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6637 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6640 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6642 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6643 (TC_CASE_SENSITIVE): ... this.
6644 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6645 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6647 2004-02-06 James E Wilson <wilson@specifixinc.com>
6649 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6650 (generate_unwind_image): Re-add it here.
6652 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6654 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6655 * read.h (SKIP_WHITESPACE): Turn into an expression.
6656 * read.c (read_a_source_file): A pseudo is removed by having a
6659 2004-02-05 James E Wilson <wilson@specifixinc.com>
6661 * config/tc-ia64.c (output_endp): New.
6662 (count_bits): Delete.
6663 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6664 endp unwind records.
6665 (fixup_unw_records): Handle endp unwind records. Delete code for
6666 shortening prologue regions not followed by a body record.
6667 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6668 * config/tc-ia64.h (unw_record_type): Add endp.
6670 2004-02-03 James E Wilson <wilson@specifixinc.com>
6672 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6673 fill padding bytes with zeroes.
6674 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6675 sets unwind_record slot_number and slot_frag fields.
6677 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6679 * config/tc-mips.c (add_got_offset_hilo): New function.
6680 (macro): Use load_register() and add_got_offset_hilo() to load
6681 constants instead of hardcoding code sequences throughout.
6683 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6685 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6687 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6689 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6691 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6692 of hard-coded test for TARGET_OS=elf.
6694 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6696 * config/tc-mips.c (hilo_interlocks): Change definition
6697 so that MIPS32, MIPS64 and later ISAs are included, along with
6698 the already-included machines. Update comments.
6700 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6702 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6703 undefined local labels.
6705 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6707 * config/tc-mips.c (load_address, macro): Update comments about
6708 NewABI GP relaxation.
6710 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6712 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6713 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6714 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6715 (set_at, load_register, load_address, move_register): Likewise.
6716 (load_got_offset, add_got_offset): Likewise.
6717 Update all calls and tidy accordingly.
6719 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6721 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6722 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6723 (RELAX_USE_SECOND): Bump to 0x10000.
6724 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6725 (mips_macro_warning): New variable.
6726 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6727 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6728 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6730 (append_insn): Update mips_macro_warning.sizes.
6731 (macro_start, macro_warning, macro_end): New functions.
6732 (macro_build): Don't emit warnings here.
6733 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6734 (md_convert_frag): Check for cases where one macro alternative
6735 needs a warning and the other doesn't. Emit a warning if the
6736 longer sequence was chosen.
6738 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6740 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6741 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6742 the first sequence, the size of the second sequence, and a flag
6743 that says whether we should warn.
6744 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6745 (RELAX_FIRST, RELAX_SECOND): New.
6746 (mips_relax): New variable.
6747 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6748 (append_insn): Remove "place" argument. Use mips_relax.sequence
6749 rather than "place" to check whether we're expanding the second
6750 alternative of a relaxable macro. Remove redundant check for
6751 branch relaxation. If generating a normal insn, and there
6752 is not enough room in the current frag, call relax_close_frag()
6753 to close it. Update mips_relax.sizes[]. Emit fixups for the
6754 second version of a relaxable macro. Record the first relaxable
6755 fixup in mips_relax. Remove tc_gen_reloc workaround.
6756 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6757 in the same way as in append_insn.
6758 (mips16_macro_build): Remove "place" argument.
6759 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6760 when generating the second version of a relaxable macro.
6761 (load_got_offset, add_got_offset): New functions.
6762 (load_address, macro): Use new relaxation machinery. Remove
6763 tc_gen_reloc workarounds.
6764 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6765 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6766 first version is needed.
6767 (tc_gen_reloc): Remove relaxation handling.
6768 (md_convert_frag): Go through the fixups for a relaxable macro and
6769 mark those that belong to the unneeded alternative as done. If the
6770 second alternative is needed, adjust the fixup addresses to account
6771 for the deleted first alternative.
6773 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6775 * frags.h (frag_room): Declare.
6776 * frags.c (frag_room): New function.
6777 * doc/internals.texi: Document it.
6779 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6781 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6782 optimization for -mtune=r3900, as this will break on other CPUs.
6784 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6786 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6787 be relaxed, use fixup.
6788 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6790 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6792 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6795 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6797 * config/tc-mips.c (append_insn): Properly detect variant frags
6798 that preclude swapping of relaxed branches. Correctly swap
6799 instructions between frags when dealing with relaxed branches.
6801 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6803 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6805 * aclocal.m4: Regenerate.
6806 * configure: Regenerate.
6808 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6810 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6813 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6815 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6816 reloc, reserve space for the delay slot as well as the jalr itself.
6818 2004-01-09 Paul Brook <paul@codesourcery.com>
6820 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6821 (do_vfp_sp2_from_reg2): New function.
6823 (do_vfp_dp_from_reg2): Check return values properly.
6825 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6827 * config/tc-mips.c (warn_nops): Remove static variable.
6828 (macro): Remove test of warn_nops.
6829 (md_shortops): Remove 'n'.
6830 (md_parse_option): Remove 'n' case.
6831 (md_show_usage): Remove -n.
6832 * doc/as.texinfo (Overview): Remove MIPS -n option.
6833 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6834 * NEWS: Mention removal of MIPS -n option.
6836 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6837 (cop_interlocks): Check ISA level.
6838 (cop_mem_interlocks): Define.
6839 (reg_needs_delay): Check cop_interlocks rather than
6840 ISA_HAS_COPROC_DELAYS.
6841 (append_insn): Likewise. Use cop_mem_interlocks rather than
6842 directly checking mips_opts.isa.
6843 (mips_emit_delays): Likewise.
6845 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6847 * config/tc-ia64.c (unwind): Move next_slot_number and
6848 next_slot_frag to ...
6849 (unw_rec_list): Here.
6850 (free_list_records): Removed.
6851 (output_unw_records): Likewise.
6852 (generate_unwind_image): Make it void.
6853 (alloc_record): Initialize next_slot_number and next_slot_frag.
6854 (slot_index): Take .org, .space and .align into account.
6855 (fixup_unw_records): Don't set slot_number to 0. Use
6856 list->next_slot_number and list->next_slot_frag instead of
6857 unwind.next_slot_number and unwind.next_slot_frag.
6858 (ia64_convert_frag): New.
6859 (generate_unwind_image): Generate a rs_machine_dependent frag
6861 (emit_one_bundle): Use list->next_slot_number and
6862 list->next_slot_frag instead of unwind.next_slot_number and
6863 unwind.next_slot_frag.
6865 * config/tc-ia64.h (md_convert_frag): Defined as
6867 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6869 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6871 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6872 * config/tc-frv.h (md_apply_fix3): Don't define.
6873 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6875 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6876 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6877 * config/tc-frv.c (line_separator_chars): Add `!'.
6878 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6879 * config/tc-frv.c (md_assemble): Clear insn upfront.
6880 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6881 * config/tc-frv.c (OPTION_FDPIC): New macro.
6882 (md_longopts): Add mfdpic.
6883 (md_parse_option): Handle it.
6884 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6885 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6886 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6887 (frv_pic_ptr): Parse funcdesc.
6889 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6891 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6892 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6894 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6896 * Makefile.am (Makefile): Move the dependency on
6897 $(BFDDIR)/configure.in to...
6898 (CONFIG_STATUS_DEPENDENCIES): ... here.
6899 (AUTOMAKE_OPTIONS): Require automake 1.8.
6900 * Makefile.in: Regenerate.
6901 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6902 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6903 $(BFDDIR)/configure.in here as well.
6904 * doc/Makefile.in: Regenerate.
6906 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6908 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6909 * Makefile.in: Regenerate.
6910 * aclocal.m4: Regenerate.
6911 * doc/Makefile.am (install, install-info): Remove.
6912 (install-data-local): A new hook for install-info.
6913 (AUTOMAKE_OPTIONS): Require automake 1.8.
6914 * doc/Makefile.in: Regenerate.
6916 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6918 * doc/c-sh.texi: Update description about floating point behavior
6921 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6923 * configure.in: Add m68k-uClinux target.
6924 * configure: Regenerate.
6926 For older changes see ChangeLog-0203
6932 version-control: never
projects / external / binutils.git / blob