1 2005-12-29 Sterling Augustine <sterling@tensilica.com>
3 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
5 2005-12-29 Sterling Augustine <sterling@tensilica.com>
7 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
9 2005-12-27 Nathan Sidwell <nathan@codesourcery.com>
11 * config/tc-mt.c (mt_arch): Default to ms1_16_002.
12 (md_parse_options): Only allow lowercase.
13 (md_show_usage): Update.
15 2005-12-27 Leif Ekblad <leif@rdos.net>
17 * configure.tgt: Add support for RDOS targets.
19 2005-12-27 James Troup <james@nocrew.org>
22 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
25 2005-12-27 Alan Modra <amodra@bigpond.net.au>
27 * Makefile.am: Run "make dep-am".
28 * Makefile.in: Regenerate.
29 * po/POTFILES.in: Regenerate.
31 2005-12-22 Jan Beulich <jbeulich@novell.com>
33 * symbols.h (snapshot_symbol): First parameter is now pointer
34 to pointer to symbolS.
35 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
36 there. Use symbol_equated_p.
37 * expr.c (resolve_expression): Change first argument to
38 snapshot_symbol. Track possibly changed add_symbol consistently
39 across function. Resolve more special cases with known result.
40 Also update final_val when replacing add_symbol.
42 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
44 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
45 white space usage as well.
47 2005-12-20 Sterling Augustine <sterling@tensilica.com>
49 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
50 is_aligning_branch flag.
51 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
52 (future_alignment_required): Except for frags with is_aligning_branch
53 flag set, call frag_wane for frags that do not need to be reexamined
55 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
56 (convert_frag_immed): Likewise.
57 (convert_frag_narrow): Check is_aligning_branch flag.
58 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
60 2005-12-20 Sterling Augustine <sterling@tensilica.com>
62 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
63 (xg_init_vinsn): Remove redundant initialization.
64 (xg_clear_vinsn): Zero all the slots with a single memset.
65 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
67 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
69 * doc/t-mt.texi: Update MS1 to MT.
71 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
73 Second part of ms1 to mt renaming.
75 * configure.in (mt): Remove special case.
76 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
78 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
80 (md_parse_option, md_show_usage, md_begin, md_assemble,
81 md_cgen_lookup_reloc, md_atof): Adjust.
82 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
83 * config/tc-mt.h (TC_MT): Rename.
84 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
85 (md_apply_fix): Adjust.
86 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
87 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
89 2005-12-14 Jan Beulich <jbeulich@novell.com>
91 * config/tc-i386.c (add_prefix): More fine-grained handling of
92 REX prefixes. Or new prefix value into i.prefix instead of
95 2005-12-13 DJ Delorie <dj@redhat.com>
97 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
99 2005-12-12 Paul Brook <paul@codesourcery.com>
101 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
102 (do_bl): New function.
103 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
104 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
106 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
107 BFD_RELOC_ARM_PCREL_JUMP.
108 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
109 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
110 BFD_RELOC_ARM_PCREL_JUMP.
111 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
112 BFD_RELOC_ARM_PCREL_JUMP.
114 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
116 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
118 * configure.in: Replace ms1 arch with mt arch.
119 * configure: Rebuilt.
120 * configure.tgt: Replace ms1 arch with mt arch.
121 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
122 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
123 * doc/Makefile.in: Rebuilt.
125 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
127 Change 32-bit-branch expansion for --pic.
128 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
129 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
130 (cris_any_v0_v10_long_jump_size_pic): New macro.
131 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
132 (md_convert_frag): Similar.
133 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
134 (md_assemble, gen_cond_branch_32): Adjust similarly.
135 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
136 <case OPTION_ARCH>: Similar, if --pic.
138 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
141 * config/tc-i386.c (match_template): Handle monitor.
142 (process_suffix): Likewise.
144 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
147 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
150 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
152 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
154 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
156 * config/tc-z80.c (z80_start_line_hook): issue an error when
157 redefining a symbol with equ
158 * doc/as.texinfo(equ<z80>): mention difference with .equiv
159 * doc/as.texinfo(err): fix typo
160 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
163 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
166 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
167 R_HPPA relocations that are 32-bits wide.
169 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
170 Thiemo Seufer <ths@networkno.de>
172 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
173 (macro_build): Complain for invalid branch displacements.
174 (mips_validate_fix): Delete.
175 (md_apply_fix): Re-add pcrel support for branches. Use consistent
176 text for misaligned branch targets.
177 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
178 BFD pcrel processing. Remove error for unresolved branches.
179 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
181 2005-11-22 James E Wilson <wilson@specifix.com>
183 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
184 even when manual_bundling isn't set.
186 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
187 when the frag chain is broken by section switching.
189 2005-11-18 Jie Zhang <jie.zhang@analog.com>
191 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
192 * config/bfin-parse.y (asm_1): Check register type for load immediate
195 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
197 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
199 * write.c (write_object_file): Do not remove used weakrefd.
201 2005-11-17 Jan Beulich <jbeulich@novell.com>
203 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
204 DW_CFA_restore and DW_CFA_undefined in a loop.
206 2005-11-17 Jan Beulich <jbeulich@novell.com>
209 * symbols.h (S_CLEAR_VOLATILE): Declare.
210 * symbols.c (colon): Also accept redefinable symbols for
211 redefinition. Clone them before modifying.
212 (S_CLEAR_VOLATILE): Define.
213 * cond.c (s_ifdef): Also test for equated symbols.
214 * read.c (s_comm_internal): Also exclude non-redefinable
215 equated symbols. Clone redefinable ones before modifying.
216 (s_weakref): Clone redefinable symbols before modifying.
217 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
218 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
219 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
221 2005-11-16 Alan Modra <amodra@bigpond.net.au>
223 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
225 2005-11-16 Alan Modra <amodra@bigpond.net.au>
227 * configure.tgt (i386-*-gnu*): Set em=gnu.
228 * config/te-gnu.h: New file.
229 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
231 2005-11-16 Alan Modra <amodra@bigpond.net.au>
233 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
234 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
236 * read.c (s_lsym): Remove non-BFD assembler sym handling.
238 2005-11-16 Alan Modra <amodra@bigpond.net.au>
240 * read.c (s_comm_internal): Set bfd_com_section segment.
241 (s_mri_common): Likewise.
242 * write.c (write_object_file): Remove non-BFD assembler common
245 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
247 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
248 opcode if r4-r15 are not saved.
250 2005-11-15 Alan Modra <amodra@bigpond.net.au>
252 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
254 2005-11-14 Jan Beulich <jbeulich@novell.com>
256 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
257 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
258 (ar): Use AR_* instead of literals.
259 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
260 CR_PMV, CR_CMCV): Define.
261 (cr): Use CR_* instead of literals.
263 2005-11-14 Jan Beulich <jbeulich@novell.com>
265 * config/tc-ia64.c (md): Rename regsym to indregsym and move
266 it to the end of the structure.
267 (ar): Field regnum is unsigned.
269 (indirect_reg): Likewise.
270 (declare_register_set): Parameter regnum is unsigned.
271 (declare_register): Parameter numregs and base_regnum are
272 unsigned. So is the local loop variable.
273 (md_begin): Restrict scope of local variable regnum, which
274 also is unsigned. Replace loops with function calls where
275 possible. Re-order things so that register groups are kept
276 together. Remove all uses of regsym except for indirect
277 registers. Replace use of regsym by indregsym for indirect
279 (ia64_optimize_expr): Replace use of regsym by indregsym for
280 indirect registers, with appropriate bias.
282 2005-11-14 David Ung <davidu@mips.com>
284 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
285 for the MIPS16e save/restore instructions.
287 2005-11-11 Jan Beulich <jbeulich@novell.com>
289 * doc/Makefile.am: Make asconfig.texi writeable before trying
291 * doc/Makefile.in: Refresh.
293 2005-11-10 Jan Beulich <jbeulich@novell.com>
295 * config/tc-i386.c (intel_e11): Don't special-case segment
296 registers in brackets.
298 2005-11-10 Nick Clifton <nickc@redhat.com>
300 * config/tc-arm.c (BAD_ADDR_MODE): Define.
301 (arm_reg_parse_multi): Return NULL rather than FAIL.
302 (arm_reg_parse): Fix comment, the function returns FAIL rather
303 than NULL if it is unable to parse the register name.
304 (do_ldrex): Use BAD_ADDR_MODE.
305 Change error message for PC-relative addressing.
306 (do_strex): Likewise.
307 (do_t_ldrex): Use BAD_ADDR_MODE.
308 (do_t_strex): Likewise.
310 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
312 * config/tc-sparc.c (isoctal): Fix thinko.
314 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
316 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
317 flag_mri_m68k as condition for parsing the '$' as a prefix.
318 * as.h (DOLLAR_AMBIGU): Define if needed.
320 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
323 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
324 (ms1_architectures): Add ms2.
325 (md_parse_option): Add ms2.
326 (md_show_usage): Add ms2.
327 (md_assemble): Add JAL_HAZARD detection logic.
328 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
329 * doc/c-ms1.texi: New.
330 * doc/all.texi: Add MS1.
331 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
332 * doc/Makefile.in: Rebuilt.
333 * doc/Makefile: Rebuilt.
335 2005-11-07 Steve Ellcey <sje@cup.hp.com>
337 * configure: Regenerate after modifying bfd/warning.m4.
339 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
342 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
343 output constant data.
345 2005-11-07 Mark Mitchell <mark@codesourcery.com>
347 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
348 * doc/Makefile.in: Regenerated.
349 * doc/as.texinfo: Document "@FILE".
351 2005-11-07 Nick Clifton <nickc@redhat.com>
354 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
355 'x' attribute. Remember the actions of the 'w' and 'n' attributes
356 and do not allow the 'x','s' or 'd' attributes to change them.
358 2005-11-07 John Levon <levon@movementarian.org>
360 * config/tc-i386.h (tc_comment_chars): Define.
361 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
362 (i386_comment_chars): Add.
363 (md_parse_options): Process OPTION_DIVIDE.
364 (md_show_usage): Describe --divide option.
365 * doc/c-i386.texi: Document --divide option.
367 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
369 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
370 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
372 2005-11-07 Alan Modra <amodra@bigpond.net.au>
374 * macro.c (buffer_and_nest): Skip labels regardless of
375 NO_PSEUDO_DOT and flag_m68k_mri.
377 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
379 * expr.c (integer_constant): Match only 'B' as binary suffix if
380 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
383 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
385 * read.c (s_weakref): Do not permit redefinitions.
386 * symbols.c (colon): Do not permit redefinitions of equated
389 2005-11-01 Thiemo Seufer <ths@networkno.de>
392 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
393 * Makefile.in: Regenerate.
395 2005-11-01 Thiemo Seufer <ths@networkno.de>
397 * config/tc-mips.c (md_parse_option): Fix typo in comment.
399 2005-10-30 Mark Mitchell <mark@codesourcery.com>
401 * as.c (show_usage): Document "@FILE".
403 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
405 * Makefile.am (OBJ_FORMATS): Remove vms.
407 * Makefile.in: Regenerated.
409 * dep-in.sed: Replace " ./" with " ".
411 2005-10-28 Dave Brolley <brolley@redhat.com>
413 Contribute the following change:
414 2005-09-19 Dave Brolley <brolley@redhat.com>
416 * config/tc-m32c.c (default_isa): New static variable.
417 (m32c_isa): Now of type CGEN_BITSET.
418 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
420 2005-10-28 Paul Brook <paul@codesourcery.com>
422 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
423 instead of mcpu_cpu_opt.
425 2005-10-27 Sterling Augustine <sterling@tensilica.com>
427 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
428 refer to "ports" instead of "queues".
429 (check_t1_t2_reads_and_writes): Pass correct interface values to
430 xtensa_interface_inout.
432 2005-10-27 Jan Beulich <jbeulich@novell.com>
434 * read.c (assign_symbol): Also consider equates already defined.
435 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
436 * config/obj-coff.h (obj_symbol_clone_hook): New.
437 (coff_obj_symbol_clone_hook): Declare.
438 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
440 2005-10-26 DJ Delorie <dj@redhat.com>
442 * config/tc-m32c.c (md_relax_table, subtype_mappings,
443 md_convert_frag): Add jsr.w support.
445 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
447 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
448 and imm-8-HI operands.
450 2005-10-26 Paul Brook <paul@codesourcery.com>
452 * config/tc-arm.c (insns): Correct "sel" entry.
454 2005-10-26 Jan Beulich <jbeulich@novell.com>
456 * config/tc-i386.c (i386_operand): Don't check register prefix here.
457 (parse_real_register): Rename from parse_register.
458 (parse_register): New.
459 (i386_parse_name): New.
461 (intel_e11): Don't tolerate registers in offset expressions anymore.
462 (intel_get_token): Don't check register prefix here. Copy the actual
463 register token, not the canonical register name.
464 * config/tc-i386.h (md_operand): Delete.
465 (i386_parse_name): Declare.
466 (md_parse_name): Define.
468 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
470 * Makefile.am: Add Z80 cpu.
471 * Makefile.in: Regenerated.
472 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
473 and disallow newlines in quoted strings.
474 * configure.tgt: Add z80-*-coff.
475 * config/obj-coff.h: Add format "coff-z80".
476 * doc/Makefile.am: Add c-z80.texi.
477 * doc/Makefile.in: Regenerated.
478 * doc/all.texi: Add Z80.
479 * doc/c-z80.texi: New file
480 * doc/as.texinfo: Add z80 options and some z80-related remarks.
481 * config/tc-z80.c: New file
482 * config/tc-z80.h: New file
483 * NEWS: Mention new support.
485 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
487 * write.c (adjust_reloc_syms): Undo the change made on
488 2005-04-26 to allow local symbol set to undefined symbol.
490 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
492 * Makefile.am (bfin-parse.tab.h): Removed.
493 (bfin-parse.h): Added.
494 * Makefile.in: Regenerated.
496 2005-10-25 Alan Modra <amodra@bigpond.net.au>
498 * po/POTFILES.in: Regenerate.
499 * po/gas.pot: Regenerate.
501 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
503 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
504 make a single reloc with an offset rather than a stack.
505 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
507 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
509 * read.c (potable): Add weakref.
511 * read.h (s_weakref): Declare.
512 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
513 * symbols.c (colon): Clear weakrefr.
514 (symbol_find_exact): Rename to, and reimplement in terms of...
515 (symbol_find_exact_noref): ... new function.
516 (symbol_find): Likewise...
517 (symbol_find_noref): ... ditto.
518 (resolve_symbol_value): Resolve weakrefr without setting their
520 (S_SET_WEAK): Call hook.
521 (S_GET_VALUE): Follow weakref link.
522 (S_SET_VALUE): Clear weakrefr.
523 (S_IS_WEAK): Follow weakref link.
524 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
525 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
526 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
527 (symbol_mark_used): Follow weakref link.
528 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
529 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
530 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
531 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
532 * write.c (adust_reloc_syms): Follow weakref link. Do not
533 complain if target is undefined.
534 (write_object_file): Likewise. Remove weakrefr symbols. Drop
535 unreferenced weakrefd symbols.
536 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
538 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
539 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
540 * doc/as.texinfo: Document weakref.
541 * doc/internals.texi: Document new struct members, internal
544 2005-10-24 Jie Zhang <jie.zhang@analog.com>
546 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
547 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
548 * Makefile.in: Regenerate.
549 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
550 * config/tc-bfin.c (md_chars_to_number): Change the type of first
551 argument from unsigned char * to char * to remove signedness warnings.
553 2005-10-24 Jan Beulich <jbeulich@novell.com>
555 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
556 (dot_rot): Change type of num_* variables. Check for positive count.
557 (ia64_optimize_expr): Re-structure.
558 (md_operand): Check for general register.
560 2005-10-24 Jan Beulich <jbeulich@novell.com>
562 * config/tc-ia64.c (declare_register): Call symbol_create.
563 (md_begin): Remove local variables total, ar_base, and cr_base.
564 Start loops for registers at their respective first one. Don't
565 update md.regsym for alias names. Generate alias name tp for r13.
567 2005-10-21 DJ Delorie <dj@redhat.com>
569 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
570 names unstead of numbers.
572 2005-10-19 David Ung <davidu@mips.com>
574 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
575 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
576 hence avoiding to emit a nop.
578 2005-10-19 Jie Zhang <jie.zhang@analog.com>
580 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
582 (bfin_start_line_hook): Remove the workaround for LSETUP(.
583 (bfin_name_is_register): Remove the workarounds for LSETUP(
585 (bfin_start_label): Ditto.
587 2005-10-18 Bob Wilson <bob.wilson@acm.org>
589 * config/tc-xtensa.c (xtensa_end_directive): Restore
590 default_lit_sections regardless of use_literal_section.
592 2005-10-18 Jie Zhang <jie.zhang@analog.com>
594 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
595 * Makefile.in: Regenerated.
597 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
599 * doc/as.texinfo (.loc) Fix placement of '@end table'.
601 2005-10-17 Bob Wilson <bob.wilson@acm.org>
603 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
604 unsigned line number. Do not include "dwarf2dbg.h".
605 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
606 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
607 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
608 (md_assemble): Use as_where instead of dwarf2_where.
609 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
610 dwarf2_line_infos. Change to call new_logical_line followed by
613 2005-10-14 Mike Frysinger <vapier@gentoo.org>
615 * doc/as.texinfo (Section): Add missing ']' to .section example.
617 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
620 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
621 unknown opcode is found.
623 2005-10-12 Mark Mitchell <mark@codesourcery.com>
625 * NEWS: Mention @file.
627 2005-10-12 Nick Clifton <nickc@redhat.com>
629 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
630 generally tidy up the code.
631 * config/tc-avr.h: Likewise.
633 2005-10-12 Jan Beulich <jbeulich@novell.com>
635 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
636 (dot_pred_rel): Likewise.
637 (parse_operand): Likewise.
638 (ia64_unrecognized_line): Likewise.
639 (md_operand): Likewise.
641 2005-10-11 Jan Beulich <jbeulich@novell.com>
643 * expr.h (enum expr_mode): New.
644 (expression): Pass third argument to expr.
645 (expression_and_evaluate): New.
646 (deferred_expression): New.
647 (expr): Add third parameter.
648 (resolve_expression): New.
649 * struc-symbol.h (struct symbol): New members sy_volatile and
651 * symbols.c, symbols.h (symbol_clone): New.
652 (symbol_clone_if_forward_ref): New.
653 (snapshot_symbol): New.
654 (S_IS_VOLATILE): New.
655 (S_IS_FORWARD_REF): New.
656 (S_SET_VOLATILE): New.
657 (S_SET_FORWARD_REF): New.
658 * as.c (macro_expr): Use expression_and_evaluate.
659 * cond.c (s_if): Likewise.
660 (s_elseif): Likewise.
661 * dw2gencfi.c (cfi_parse_reg): Likewise.
662 * expr.c (operand): Add second parameter. Optionally call
663 deferred_expression. Pass mode argument to itself and md_parse_name.
664 Check mode before trying to evaluate symbol. Call
665 symbol_clone_if_forward_ref for both operands.
666 (expr): Add third parameter. Pass mode to operand and itself.
667 Optionally call resolve_expression.
668 (resolve_expression): New.
669 (get_single_number): Pass second argument to operand.
670 * read.c (potable): New entry for .eqv.
671 (read_a_source_file): Handle new == operator.
672 (get_absolute_expr): Use expression_and_evaluate.
674 (assign_symbol): Rename second parameter. Call symbol_clone on
675 legal and illegal redefinition. Call S_SET_VOLATILE and
676 S_SET_FORWARD_REF depending on mode.
677 (s_set): Update description.
678 (s_space): Call resolve_expression.
679 (pseudo_set): Optionally call deferred_expression. Check
680 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
682 * config/tc-ia64.h (md_parse_name): Add mode parameter.
683 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
684 * config/tc-m32r.h (md_parse_name): Likewise.
685 (m32r_parse_name): Likewise.
686 * config/tc-mmix.h (md_parse_name): Likewise.
687 * config/tc-mn10300.h (md_parse_name): Likewise.
688 (mn10300_parse_name): Likewise.
689 * config/tc-ppc.h (md_parse_name): Likewise.
690 * config/tc-sh.h (md_parse_name): Likewise.
691 (sh_parse_name): Likewise.
692 * config/tc-sh64.h (md_parse_name): Likewise.
693 (sh64_consume_datalabel): Likewise.
694 * config/tc-tic54x.h (md_parse_name): Likewise.
695 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
696 before trying to evaluate symbol.
697 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
698 * config/tc-sh.c (sh_parse_name): Likewise.
699 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
700 second argument to operandf. Pass mode parameter to sh_parse_name.
701 * doc/as.texinfo: Document .eqv and the == assignment operator.
703 2005-10-10 Ian Lance Taylor <ian@airs.com>
705 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
706 * Makefile.in: Regenerate.
708 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
710 * expr.c (operator): Allow "!=" as a synonym for "<>".
711 * doc/as.texinfo (Infix Op): Mention "!=".
713 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
715 * config/tc-hppa.c (strict): Don't initialize. Update comment.
716 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
717 found. Simplify handling of "ma" and "mb" completers.
719 2005-10-08 Paul Brook <paul@codesourcery.com>
721 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
722 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
724 (arm_cpu_option_table): Add canonical_name.
725 (arm_cpus): Populate canonical_name field.
726 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
727 aeabi_set_public_attributes, arm_md_end): New functions.
728 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
729 (md_assemble): Set thumb_arch_used and arm_arch_used.
730 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
731 * config/tc-arm.h (md_end): Define.
732 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
734 2005-10-06 Khem Raj <kraj@mvista.com>
735 NIIBE Yutaka <gniibe@m17n.org>
737 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
738 (parse_reg_without_prefix): New function.
739 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
741 (option md_longopts): Add allow-reg-prefix option.
742 * doc/c-sh.texi: Document --allow-reg-prefix option.
743 * NEWS: Mention the new switch.
745 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
747 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
750 2005-09-30 Sterling Augustine <sterling@tensilica.com>
751 Bob Wilson <bob.wilson@acm.org>
753 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
755 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
757 * Makefile.am: Run "make dep-am".
758 * Makefile.in: Regenerated.
759 * aclocal.m4: Likewise.
761 2005-09-30 Mark Mitchell <mark@codesourcery.com>
763 * as.c (main): Use expandargv.
765 2005-09-30 Jan Beulich <jbeulich@novell.com>
767 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
770 2005-09-30 Catherine Moore <clm@cm00re.com>
772 * Makefile.am: Bfin support.
773 * Makefile.in: Regenerated.
774 * aclocal.m4: Regenerated.
775 * configure: Regenerated.
776 * configure.in: Bfin support.
777 * configure.tgt: Bfin support.
778 * config/bfin-aux.h: New file.
779 * config/bfin-defs.h: New file.
780 * config/bfin-lex.l: New file.
781 * config/bfin-parse.y: New file.
782 * config/tc-bfin.c: New file.
783 * config/tc-bfin.h: New file.
784 * doc/Makefile.am: Recognize c-bfin.texi.
785 * doc/Makefile.in: Regenerated.
786 * doc/all.texi: Bfin support.
787 * doc/as.texinfo: Likewise.
788 * doc/c-bfin.texi: Document bfin-specific syntax and
791 2005-09-30 Paul Brook <paul@codesourcery.com>
793 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
794 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
795 normal infix conditions.
796 (C3E): Include Thumb-2 definition.
798 (insns): Use them for legacy mnemonics.
800 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
802 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
803 version of <locale.h> when ENABLE_NLS is not defined.
805 2005-09-29 Jan Beulich <jbeulich@novell.com>
807 * config/tc-ia64.c (parse_operands): Always parse first operand of
810 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
811 Alan Modra <amodra@bigpond.net.au>
813 * app.c (do_scrub_chars): Match open and close quote of strings.
814 Remove redundant EOF test in case 7.
816 2005-09-28 Jan Beulich <jbeulich@novell.com>
818 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
819 relocations in 16- and 32-bit modes.
820 (i386_displacement): Make pc-relative branch handling dependent
821 upon operand (rather than address) size.
823 2005-09-28 Jan Beulich <jbeulich@novell.com>
825 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
827 (dot_cfi_startproc): Likewise.
828 (dot_cfi_endproc): Likewise. Also check no extra input was given.
829 (dot_cfi_escape): Likewise.
831 2005-09-28 Jan Beulich <jbeulich@novell.com>
833 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
834 (TC_CONS_FIX_NEW): Define unconditionally.
835 (x86_pe_cons_fix_new): Remove.
836 * config/tc-i386.c (signed_cons): New.
837 (md_pseudo_table): Add slong.
838 (x86_cons_fix_new): Declare unconditionally.
839 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
840 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
843 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
845 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
846 buffer after copying string.
848 2005-09-27 Paul Brook <paul@codesourcery.com>
850 * config/arm.c (arm_cpus): Add more cpu names.
851 * doc/c-arm.texi: Document them.
853 2005-09-21 Alan Modra <amodra@bigpond.net.au>
855 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
857 2005-09-20 Richard Henderson <rth@redhat.com>
859 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
861 2005-09-20 Richard Henderson <rth@redhat.com>
863 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
865 (dwarf2_loc_mark_labels): New.
866 (dwarf2_gen_line_info_1): Split out of ...
867 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
868 (dwarf2_emit_label): New.
869 (dwarf2_directive_loc_mark_labels): New.
870 (out_set_addr): Take a symbol instead of frag+ofs.
871 (relax_inc_line_addr): Likewise.
872 (emit_inc_line_addr): Assert delta non-negative.
873 (process_entries): Remove dead code. Update to work with temp
874 symbols instead of frag+ofs.
875 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
876 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
877 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
878 * config/obj-elf.h (obj_frob_label): New.
879 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
880 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
881 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
882 Similarly in the respective tc_frob_label implementation functions.
883 * config/tc-i386.c (md_pseudo_table): Move file and loc to
884 non-elf section; add loc_mark_labels.
885 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
886 (ia64_flush_insns): Check for marked labels; emit line entry if so.
887 (emit_one_bundle): Similarly.
888 (ia64_frob_label): Record marked labels.
889 * config/tc-m68hc11.h (tc_frob_label): Remove.
890 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
891 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
892 * config/tc-sh64.h (tc_frob_label): Likewise.
893 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
895 2005-09-20 Alan Modra <amodra@bigpond.net.au>
897 * read.c (pseudo_set): Set segment of expression syms to expr_section.
899 2005-09-14 Jan Beulich <jbeulich@novell.com>
901 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
902 registers, floating point control and status words, and mxcsr as
903 well as (for 64-bit code) segment base registers and rflags.
905 2005-09-09 Dmitry Diky <diwil@spec.ru>
907 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
908 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
911 2005-09-08 Chao-ying Fu <fu@mips.com>
913 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
914 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
917 2005-09-08 Paul Brook <paul@codesourcery.com>
919 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
920 (do_smc, do_t_smc): ... to this.
921 (insns): Remane smi to smc.
922 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
925 2005-09-07 Richard Henderson <rth@redhat.com>
927 * dwarf2dbg.c (dwarf2_where): Set line->isa.
928 (dwarf2_set_isa): New.
929 (dwarf2_directive_loc): Rearrange to allow all options on one line.
930 * dwarf2dbg.h (dwarf2_set_isa): Declare.
931 * doc/as.texinfo: Update .loc documentation.
933 2005-09-07 Richard Henderson <rth@redhat.com>
935 * dwarf2dbg.c: Include safe-ctype.h.
936 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
937 (current): Initialize.
938 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
939 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
940 (dwarf2_directive_file): Cope with invalid filename.
941 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
942 epilogue_begin, is_stmt, isa.
943 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
945 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
946 and DWARF2_FLAG_EPILOGUE_BEGIN.
947 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
948 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
949 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
950 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
951 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
952 (struct dwarf2_line_info): Add isa member.
953 * doc/as.texinfo (LNS directives): New node.
955 2005-09-07 David Ung <davidu@mips.com>
957 * config/tc-mips.c (append_insn): Undo last change. Instead add
958 guard to suppress calling frag_grow if the current instruction is
959 one that allows a delay slot.
961 2005-09-06 Chao-ying Fu <fu@mips.com>
963 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
964 (mips_opts): Add -1 to initialize ase_mt.
965 (file_ase_mt): New variable for -mmt.
966 (CPU_HAS_MT): New define.
967 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
969 (mips_ip): Check ase_mt to enable MT instructions.
970 Handle !, $, *, &, +T, +t, g operand formats.
971 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
973 (OPTION_MT, OPTION_NO_MT): New define.
974 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
975 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
976 (mips_after_parse_args): Set ase_mt based on CPU.
977 (s_mipsset): Handle ".set mt" and ".set nomt".
978 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
979 (md_show_usage): Show usage of -mmt and -mno-mt.
980 * doc/as.texinfo: Document -mmt and -mno-mt options.
981 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
984 2005-09-06 Paul Brook <paul@codesourcery.com>
986 * config/tc-arm.c (arm_it): Add relax field.
987 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
988 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
989 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
990 do_t_mov_cmp): Allow relaxation.
991 (output_relax_insn): New function.
992 (put_thumb32_insn): New function.
993 (output_inst): Use new functions.
994 (md_assemble): Don't throw error on relaxable instructions.
995 (insns): Change "b" entry from TCE(...) to tCE(...).
996 (md_estimate_size_before_relax): Return 2.
997 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
998 relax_branch, arm_relax_frag): New functions.
999 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1001 * config/tc-arm.h (md_convert_frag): Remove definition.
1002 (md_relax_frag): Define.
1003 (arm_relax_frag): Add prototype.
1005 2005-09-02 Paul Brook <paul@codesourcery.com>
1007 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1009 2005-09-02 Paul Brook <paul@codesourcery.com>
1011 * config/tc-arm.c (encode_arm_cp_address): Use
1012 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1013 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1015 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1018 (insns): Use them for coprocessor instructions.
1019 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1020 (get_thumb32_insn): New function.
1021 (put_thumb32_insn): New function.
1022 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1023 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1025 2005-09-02 Paul Brook <paul@codesourcery.com>
1027 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1028 incorrect suffix matches.
1030 2005-09-01 David Ung <davidu@mips.com>
1032 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1033 when the frags are different for the 2 instructions we want to
1034 swap. If the lengths of the 2 instructions are not the same, we
1035 won't do the swap but emit an nop.
1037 2005-09-01 Dmitry Diky <diwil@spec.ru>
1039 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1040 as appropriate. Change frag_variant() to frag_var() for relaxes.
1042 2005-08-29 Nick Clifton <nickc@redhat.com>
1044 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1047 2005-08-26 Jan Beulich <jbeulich@novell.com>
1049 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1050 qualified operand of a branch.
1051 (intel_bracket_expr): Set JumpAbsolute here...
1052 (intel_e11): ... rather than here.
1054 2005-08-26 Christian Groessler <chris@groessler.org>
1056 * configure.tgt: Set bfd_gas also for z8k cpu.
1057 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1059 (newfix): Adapt to bfd reloc types.
1060 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1061 is available in the current frag.
1062 (md_convert_frag): Adapt function parameters.
1063 (tc_gen_reloc): New function.
1064 (md_section_align): Use bfd_get_section_alignment.
1065 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1066 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1068 * config/tc-z8k.h (TARGET_ARCH): Define.
1069 (tc_fix_adjustable): Define.
1071 2005-08-25 Chao-ying Fu <fu@mips.com>
1073 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1074 (mips_opts): Add -1 to initialize ase_dsp.
1075 (file_ase_dsp): New variable for -mdsp.
1076 (CPU_HAS_DSP): New define.
1077 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1079 (mips_ip): Add min_range and max_range for checking singed numbers.
1080 Check ase_dsp to enable DSP instructions.
1081 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1082 (OPTION_DSP, OPTION_NO_DSP): New define.
1083 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1084 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1085 (mips_after_parse_args): Set ase_dsp based on CPU.
1086 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1087 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1088 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1090 2005-08-23 David Ung <davidu@mips.com>
1092 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1095 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1098 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1100 2005-08-23 Phil Edwards <phil@codesourcery.com>
1102 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1104 2005-08-22 Jan Beulich <jbeulich@novell.com>
1106 * config/tc-i386.c (object_64bit): New.
1107 (i386_target_format): Initialize it.
1108 (output_disp): Use object_64bit for relocation type determination.
1109 (output_imm): Likewise.
1110 (i386_validate_fix): Likewise.
1111 (tc_gen_reloc): Likewise.
1112 (lex_got): Likewise. Remove static mode_name. Change array size
1113 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1114 (x86_cons): Use object_64bit for deciding whether quad fields can
1117 2005-08-18 Christian Groessler <chris@groessler.org>
1119 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1120 * config/tc-mcore.h: Likewise.
1121 * config/tc-z8k.h: Likewise.
1122 * config/tc-z8k.c: Likewise.
1123 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1124 sh_coff_reloc_mangle declaration.
1125 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1128 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1130 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1131 to confirm that no ISA is specified.
1133 2005-08-18 Nick Clifton <nickc@redhat.com>
1135 * write.c (relax_segment): Count the number of frags being
1136 processed and use this to compute a maximum limit on the number of
1137 iterations that will be allowed when attempting to relax the
1140 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1142 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1143 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1145 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1147 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1150 2005-08-15 Paul Brook <paul@codesourcery.com>
1152 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1154 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1156 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1158 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1159 (md_show_usage): Likewise.
1160 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1162 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1164 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1165 (md_gather_operands): Add support for optional operands.
1167 2005-08-12 Dmitry Diky <diwil@spec.ru>
1168 * config/tc-msp430.c (msp430_enable_relax): New flag.
1169 (msp430_enable_polys): Likewise.
1170 (OPTION_RELAX): New option.
1171 (OPTION_POLYMORPHS): Likewise.
1172 (md_longopts): New long options.
1173 (md_show_usage): Updated.
1174 (md_parse_option): Add new options handler.
1175 (msp430_operands): Add check if polymorph insns are enabled.
1176 (msp430_force_relocation_local): New function.
1177 (md_apply_fix): Now delete relocs according to new flags combination.
1178 (msp430_relax_frag): Convert long branches to short branches only if
1179 flag msp430_enable_relax is set.
1180 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1181 (msp430_force_relocation_local): Likewise.
1182 * doc/c-msp430.texi: Describe new options.
1184 2005-08-11 Ian Lance Taylor <ian@airs.com>
1186 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1187 (stamp-mk.com): Likewise.
1188 (EXTRA_DIST): Remove make-gas.com from list.
1189 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1190 * Makefile.in: Regenerate.
1192 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1194 * subsegs.c (subseg_change): Move declaration of seginfo to before
1197 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1199 * README-vms: Delete.
1200 * config-gas.com: Delete.
1201 * makefile.vms: Delete.
1202 * vmsconf.sh: Delete.
1203 * config/atof-tahoe.c: Delete.
1204 * config/m88k-opcode.h: Delete.
1205 * config/obj-bout.c: Delete.
1206 * config/obj-bout.h: Delete.
1207 * config/obj-hp300.c: Delete.
1208 * config/obj-hp300.h: Delete.
1209 * config/tc-a29k.c: Delete.
1210 * config/tc-a29k.h: Delete.
1211 * config/tc-h8500.c: Delete.
1212 * config/tc-h8500.h: Delete.
1213 * config/tc-m88k.c: Delete.
1214 * config/tc-m88k.h: Delete.
1215 * config/tc-tahoe.c: Delete.
1216 * config/tc-tahoe.h: Delete.
1217 * config/tc-tic80.c: Delete.
1218 * config/tc-tic80.h: Delete.
1219 * config/tc-w65.c: Delete.
1220 * config/tc-w65.h: Delete.
1221 * config/te-aux.h: Delete.
1222 * config/te-delt88.h: Delete.
1223 * config/te-delta.h: Delete.
1224 * config/te-dpx2.h: Delete.
1225 * config/te-hp300.h: Delete.
1226 * config/te-ic960.h: Delete.
1227 * config/vms-a-conf.h: Delete.
1228 * doc/c-a29k.texi: Delete.
1229 * doc/c-h8500.texi: Delete.
1230 * doc/c-m88k.texi: Delete.
1231 * README: Remove obsolete examples, and list of supported targets.
1232 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1233 bout and hp300 support.
1234 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1235 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1237 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1238 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1239 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1241 * dw2gencfi.c: Likewise.
1242 * dwarf2dbg.c: Likewise.
1243 * ehopt.c: Likewise.
1244 * input-file.c: Likewise.
1245 * listing.c: Likewise.
1246 * literal.c: Likewise.
1247 * messages.c: Likewise.
1249 * output-file.c: Likewise.
1251 * stabs.c: Likewise.
1252 * struc-symbol.h: Likewise.
1253 * subsegs.c: Likewise.
1254 * subsegs.h: Likewise.
1255 * symbols.c: Likewise.
1256 * symbols.h: Likewise.
1258 * write.c: Likewise.
1259 * write.h: Likewise.
1260 * config/aout_gnu.h: Likewise.
1261 * config/obj-aout.c: Likewise.
1262 * config/obj-aout.h: Likewise.
1263 * config/obj-coff.c: Likewise.
1264 * config/obj-coff.h: Likewise.
1265 * config/obj-evax.h: Likewise.
1266 * config/obj-ieee.h: Likewise.
1267 * config/tc-arm.c: Likewise.
1268 * config/tc-arm.h: Likewise.
1269 * config/tc-avr.c: Likewise.
1270 * config/tc-avr.h: Likewise.
1271 * config/tc-crx.h: Likewise.
1272 * config/tc-d10v.h: Likewise.
1273 * config/tc-d30v.h: Likewise.
1274 * config/tc-dlx.h: Likewise.
1275 * config/tc-fr30.h: Likewise.
1276 * config/tc-frv.h: Likewise.
1277 * config/tc-h8300.c: Likewise.
1278 * config/tc-h8300.h: Likewise.
1279 * config/tc-hppa.h: Likewise.
1280 * config/tc-i370.h: Likewise.
1281 * config/tc-i386.c: Likewise.
1282 * config/tc-i386.h: Likewise.
1283 * config/tc-i860.h: Likewise.
1284 * config/tc-i960.c: Likewise.
1285 * config/tc-i960.h: Likewise.
1286 * config/tc-ip2k.h: Likewise.
1287 * config/tc-iq2000.h: Likewise.
1288 * config/tc-m32c.h: Likewise.
1289 * config/tc-m32r.h: Likewise.
1290 * config/tc-m68hc11.h: Likewise.
1291 * config/tc-m68k.c: Likewise.
1292 * config/tc-m68k.h: Likewise.
1293 * config/tc-maxq.c: Likewise.
1294 * config/tc-maxq.h: Likewise.
1295 * config/tc-mcore.c: Likewise.
1296 * config/tc-mcore.h: Likewise.
1297 * config/tc-mn10200.h: Likewise.
1298 * config/tc-mn10300.c: Likewise.
1299 * config/tc-mn10300.h: Likewise.
1300 * config/tc-ms1.h: Likewise.
1301 * config/tc-msp430.c: Likewise.
1302 * config/tc-msp430.h: Likewise.
1303 * config/tc-ns32k.c: Likewise.
1304 * config/tc-ns32k.h: Likewise.
1305 * config/tc-openrisc.h: Likewise.
1306 * config/tc-or32.c: Likewise.
1307 * config/tc-or32.h: Likewise.
1308 * config/tc-ppc.c: Likewise.
1309 * config/tc-ppc.h: Likewise.
1310 * config/tc-s390.h: Likewise.
1311 * config/tc-sh.c: Likewise.
1312 * config/tc-sh.h: Likewise.
1313 * config/tc-sparc.c: Likewise.
1314 * config/tc-tic30.c: Likewise.
1315 * config/tc-tic30.h: Likewise.
1316 * config/tc-tic4x.c: Likewise.
1317 * config/tc-tic4x.h: Likewise.
1318 * config/tc-tic54x.c: Likewise.
1319 * config/tc-tic54x.h: Likewise.
1320 * config/tc-v850.h: Likewise.
1321 * config/tc-vax.c: Likewise.
1322 * config/tc-vax.h: Likewise.
1323 * config/tc-xstormy16.h: Likewise.
1324 * config/tc-xtensa.h: Likewise.
1325 * config/tc-z8k.c: Likewise.
1326 * config/tc-z8k.h: Likewise.
1327 * config/vms-a-conf.h
1328 * doc/Makefile.am: Likewise.
1329 * doc/all.texi: Likewise.
1330 * doc/as.texinfo: Likewise.
1331 * doc/internals.texi: Likewise.
1332 * doc/Makefile.in: Regenerate.
1333 * Makefile.in: Regenerate.
1334 * configure: Regenerate.
1335 * config.in: Regenerate.
1336 * po/POTFILES.in: Regenerate.
1338 2005-08-09 Nick Clifton <nickc@redhat.com>
1341 * macro.c (getstring): Do not treat round parentheses exactly the
1342 same as angle brackets - the parentheses need to be preserved and
1343 passed on to the macro processing code.
1345 2005-08-08 Nick Clifton <nickc@redhat.com>
1347 * config/tc-msp430.c (MSP430_ISA_21): Define.
1348 (mcu_types): Add entries for msp430x21xx variants.
1350 2005-08-08 Nick Clifton <nickc@redhat.com>
1353 * macro.c (getstring): Treat round parentheses in the same way as
1355 (get_any_string): Likewise.
1357 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1360 * as.c (parse_args): Handle -al=<FILE>.
1362 2005-08-07 Nick Clifton <nickc@redhat.com>
1364 * read.c (s_app_line): Accept a line number of 0 for compatibility
1365 with gcc's output for assembler-with-cpp files.
1367 2005-08-05 Paul Brook <paul@codesourcery.com>
1369 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1370 (do_t_add_sub): Use correct encodings inside IT block.
1371 (do_t_arit3c): Ditto.
1372 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1373 (md_assemble): Verify conditional suffixes agains IT blocks.
1375 2005-08-05 Paul Brook <paul@codesourcery.com>
1377 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1379 (encode_thumb32_shifted_operand): Prohibit register shifts.
1380 (encode_thumb32_addr_mode): Fix typo.
1381 (insns): Correct thumb2 ldm and stm opcodes.
1383 2005-08-02 Khem Raj <kraj@mvista.com>
1385 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1386 WLDRD/WSTRD instruction.
1388 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1390 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1391 if emitting a reloc.
1393 2005-07-29 Thiemo Seufer <ths@networkno.de>
1395 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1397 2005-07-29 Paul Brook <paul@codesourcery.com>
1399 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1401 (do_t_addr): Implement 32-bit variant.
1402 (do_t_push_pop): Make some errors warnings. Handle single register
1404 (insns): Use tCE for adr.
1405 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1406 (md_apply_fix): Ditto.
1408 2005-07-29 Paul Brook <paul@codesourcery.com>
1410 * config/tc-arm.c (parse_tb): New function.
1411 (enum operand_parse_code): Add OP_TB.
1412 (parse_operands): Handle OP_TB.
1413 (do_t_add_sub_w, do_t_tb): New functions.
1414 (insns): Add entries for addw, subw, tbb and tbh.
1415 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1417 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1419 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1421 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1423 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1425 2005-07-27 Jan Beulich <jbeulich@novell.com>
1427 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1429 (unw_p_record): Remove unused/redundant fields imask and rmask.
1430 Combine spoff and pspoff into a union. Combine gr and br into a
1431 union. Change type of grmask and brmask to unsigned char. Change type
1432 of frmask to unsigned int.
1433 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1434 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1435 (check_pending_save): New.
1436 (alloc_record): Clear out entire record.
1437 (output_psp_gr): Use renamed structure fields.
1438 (output_psp_sprel): Likewise.
1439 (output_rp_gr): Likewise.
1440 (output_rp_br): Likewise.
1441 (output_rp_psprel): Likewise.
1442 (output_rp_sprel): Likewise.
1443 (output_pfs_gr): Likewise.
1444 (output_pfs_psprel): Likewise.
1445 (output_pfs_sprel): Likewise.
1446 (output_preds_gr): Likewise.
1447 (output_preds_psprel): Likewise.
1448 (output_preds_sprel): Likewise.
1449 (output_spill_base): Likewise.
1450 (output_unat_gr): Likewise.
1451 (output_unat_psprel): Likewise.
1452 (output_unat_sprel): Likewise.
1453 (output_lc_gr): Likewise.
1454 (output_lc_psprel): Likewise.
1455 (output_lc_sprel): Likewise.
1456 (output_fpsr_gr): Likewise.
1457 (output_fpsr_psprel): Likewise.
1458 (output_fpsr_sprel): Likewise.
1459 (output_priunat_gr): Likewise.
1460 (output_priunat_psprel): Likewise.
1461 (output_priunat_sprel): Likewise.
1462 (output_bsp_gr): Likewise.
1463 (output_bsp_psprel): Likewise.
1464 (output_bsp_sprel): Likewise.
1465 (output_bspstore_gr): Likewise.
1466 (output_bspstore_psprel): Likewise.
1467 (output_bspstore_sprel): Likewise.
1468 (output_rnat_gr): Likewise.
1469 (output_rnat_psprel): Likewise.
1470 (output_rnat_sprel): Likewise.
1471 (output_spill_psprel): Likewise.
1472 (output_spill_sprel): Likewise.
1473 (output_spill_reg): Likewise.
1474 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1476 (output_frgr_mem): Likewise.
1477 (output_gr_mem): Likewise.
1478 (output_br_mem): Likewise.
1479 (output_gr_gr): Likewise.
1480 (output_br_gr): Likewise.
1481 (fixup_unw_records): Likewise.
1482 (process_one_record): Use renamed structure fields. For gr_gr and
1483 br_gr, collect mask from chain of records before output.
1484 (in_prologue): Simplify and eliminate early returns. Call
1486 (in_body): Simplify and eliminate early returns.
1487 (dot_body): Call check_pending_save.
1488 (md_assemble): Update comment. Deal with pending saves.
1490 2005-07-26 Jan Beulich <jbeulich@novell.com>
1492 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1493 mask from guessed suffix, but mask out other immediate types only
1494 if at least on candidate is valid for the insn.
1496 2005-07-25 DJ Delorie <dj@redhat.com>
1498 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1499 Support %mod() modifiers from opcodes.
1500 * doc/c-m32c.texi (M32C-Modifiers): New section.
1502 2005-07-25 Jan Hubicka <jh@suse.cz>
1503 H.J. Lu <hongjiu.lu@intel.com>
1505 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1507 (elf_com_section_ptr): New.
1508 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1509 (elf_common_parse): Make it global. Use elf_com_section_ptr
1510 instead of bfd_com_section_ptr.
1511 (obj_elf_change_section): Handle x86-64 large bss sections.
1513 * config/obj-elf.h (elf_com_section_ptr): New.
1514 (elf_common_parse): New.
1516 * config/tc-i386.c (handle_large_common): New.
1517 (md_pseudo_table): Add "largecomm".
1518 (x86_64_section_letter): New.
1519 (x86_64_section_word): New.
1521 * config/tc-i386.h (x86_64_section_word): New.
1522 (x86_64_section_letter): New.
1523 (md_elf_section_letter): New. Defined.
1524 (md_elf_section_word): Likewise.
1526 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1528 * configure.tgt: Remove i386-*-rtemself*.
1529 Remove sparc-*-rtemself*.
1531 2005-07-21 Ben Elliston <bje@gnu.org>
1533 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1535 2005-07-21 Paul Brook <paul@codesourcery.com>
1537 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1540 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1542 * messages.c: Use vsnprintf instead of vsprintf.
1544 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1546 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1547 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1549 2005-07-18 Nick Clifton <nickc@redhat.com>
1551 * configure.tgt: Restore alpha ordering to list of arches.
1553 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1555 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1557 2005-07-18 Jan Beulich <jbeulich@novell.com>
1559 * config/tc-i386.c (md_begin): Use IS_ELF.
1560 (tc_i386_fix_adjustable): Likewise.
1561 (md_estimate_size_before_relax): Likewise.
1562 (md_apply_fix): Likewise.
1563 (i386_target_format): Likewise.
1564 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1565 (i386_immediate): Remove #ifdef LEX_AT.
1566 (i386_displacement): Likewise.
1567 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1570 2005-07-18 Jan Beulich <jbeulich@novell.com>
1572 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1573 parameter to unsigned. Parameter sign now is tristate - zero/
1574 positive mean unsigned/signed, negative means signedness doesn't
1575 matter. Check field size,
1576 signedness, and pcrel-ness are in agreement between relocated field
1577 and relocation type. Adjust diagnostics.
1578 (optimize_imm): And type mask of operand instead of overwriting it.
1579 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1580 local structure and initialize gotrel accordingly. Pass caller as
1581 mask of types that the operator can match.
1582 (x86_cons_fix_new): Let reloc know that signedness of relocation
1584 (x86_pe_cons_fix_new): Likewise.
1585 (x86_cons): Pass additional argument to lex_got.
1586 (i386_immediate): New local variable 'types'. Pass its address as
1587 additional argument to lex_got. Mask out operand types not supported
1589 (i386_displacement): Likewise. Set bigdisp to all types supported in
1590 64-bit mode, combining the previously split initialization.
1592 2005-07-18 Jan Beulich <jbeulich@novell.com>
1594 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1597 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1599 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1602 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1604 * Makefile.am: Run "make dep-am".
1605 * Makefile.in: Regenerate.
1607 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1609 * gas/config/tc-i386.h (CpuVMX): New.
1610 (CpuUnknownFlags): Add CpuVMX.
1612 2005-07-14 Jim Blandy <jimb@redhat.com>
1614 Add support for the Renesas M32C.
1615 * Makefile.am (CPU_TYPES): List m32c.
1616 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1617 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1618 * configure.in: Add case for m32c.
1619 * configure.tgt: Add cases for m32c and m32c-*-elf.
1620 * configure: Regenerated.
1621 * config/tc-m32c.c, config/tc-m32c.h: New files.
1622 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1623 * doc/Makefile.in: Regenerated.
1624 * doc/all.texi: Set M32C.
1625 * doc/as.texinfo: Add text for the M32C-specific options and line
1626 comment characters, and refer to c-m32c.texi.
1627 * doc/c-m32c.texi: New file.
1629 2005-07-14 Nick Clifton <nickc@redhat.com>
1632 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1633 the ins_parse buffer.
1635 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1637 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1638 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1640 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1642 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1645 2005-07-08 Ben Elliston <bje@au.ibm.com>
1647 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1648 * config/obj-elf.h: Likewise.
1649 * config/tc-h8300.h: Likewise.
1650 * config/tc-h8500.h: Likewise.
1651 * config/tc-i370.h: Likewise.
1652 * config/tc-i386.h: Likewise.
1653 * config/tc-m68hc11.h: Likewise.
1654 * config/tc-m68k.h: Likewise.
1655 * config/tc-ppc.h: Likewise.
1656 * config/tc-s390.h: Likewise.
1657 * config/tc-sh.h: Likewise.
1658 * config/tc-sparc.h: Likewise.
1659 * config/tc-tic30.c: Likewise.
1660 * config/tc-w65.h: Likewise.
1661 * config/tc-xtensa.h: Likewise.
1663 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1666 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1668 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1670 * config/tc-tic30.c (debug): Add format attribute. Fix format
1673 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1675 * config/tc-i386.c (cpu_arch): Add sse3.
1677 * config/tc-i386.h (CpuSSE3): Renamed from ...
1678 (CpuPNI): This. Defined as CpuSSE3.
1680 * doc/c-i386.texi: Document .sse3.
1682 2005-07-06 Jan Beulich <jbeulich@novell.com>
1684 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1686 2005-07-05 Nick Clifton <nickc@redhat.com>
1688 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1689 md_chars_to_numbers to an unsigned pointer in order to avoid a
1690 compile time warning.
1692 2005-07-05 Paul Brook <paul@codesourcery.com>
1694 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1696 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1698 * config/tc-ms1.c: New.
1699 * config/tc-ms1.h: New.
1700 * testsuite/gas/ms1/allinsn.d: New.
1701 * testsuite/gas/ms1/allinsn.s: New.
1702 * testsuite/gas/ms1/badinsn.s: New.
1703 * testsuite/gas/ms1/badinsn1.s: New.
1704 * testsuite/gas/ms1/badoffsethigh.s: New.
1705 * testsuite/gas/ms1/badoffsetlow.s: New.
1706 * testsuite/gas/ms1/badorder.s: New.
1707 * testsuite/gas/ms1/badreg.s: New.
1708 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1709 * testsuite/gas/ms1/badsignedimmlow.s: New.
1710 * testsuite/gas/ms1/badsyntax.s: New.
1711 * testsuite/gas/ms1/badsyntax1.s: New.
1712 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1713 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1714 * testsuite/gas/ms1/errors.exp: New.
1715 * testsuite/gas/ms1/ldst.s: New.
1716 * testsuite/gas/ms1/misc.d: New.
1717 * testsuite/gas/ms1/misc.s: New.
1718 * testsuite/gas/ms1/ms1-16-003.d: New.
1719 * testsuite/gas/ms1/ms1-16-003.s: New.
1720 * testsuite/gas/ms1/ms1.exp: New.
1721 * testsuite/gas/ms1/msys.d: New.
1722 * testsuite/gas/ms1/msys.s: New.
1723 * testsuite/gas/ms1/relocs.d: New.
1724 * testsuite/gas/ms1/relocs.exp: New.
1725 * testsuite/gas/ms1/relocs1.s: New.
1726 * testsuite/gas/ms1/relocs2.s: New.
1728 2005-07-05 Jan Beulich <jbeulich@novell.com>
1730 * config/tc-i386.h (CpuSVME): New.
1731 (CpuUnknownFlags): Include CpuSVME.
1732 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1733 as alias of sledgehammer.
1734 (md_assemble): Include invlpga in the check for insns with two source
1736 (process_operands): Include SVME insns in the check for ignored
1737 segment overrides. Adjust diagnostic.
1738 (i386_index_check): Special-case SVME insns with memory operands.
1740 2005-07-04 Khem Raj <kraj@mvista.com>
1741 Nick Clifton <nickc@redhat.com>
1743 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1744 use an immediate value.
1745 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1746 since the register field of the operands structure is unsigned.
1747 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1748 (parse_operands): Make the 2ns parameter an unsigned pointer to
1750 (do_ldrd): When using the imm field of the operands structure as a
1751 second register field, treat it as unsigned.
1753 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1756 * config/obj-elf.c (obj_elf_change_section): Use backend
1759 2005-07-01 Jan Beulich <jbeulich@novell.com>
1761 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1762 (output_spill_psprel, output_spill_psprel_p): Combine.
1763 (output_spill_sprel, output_spill_sprel_p): Combine.
1764 (output_spill_reg, output_spill_regp_p): Combine.
1765 (process_one_record): Handle psp_psprel.
1766 (parse_predicate_and_operand): New.
1767 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1768 initialize output values. Emit diagnostic case here.
1769 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1770 (add_unwind_entry): New second parameter. Allow first parameter to
1771 be NULL. Parse optional tag, emit warning about further support for
1772 it otherwise being missing. Check end-of-line when requested.
1773 (dot_fframe): Clear operand when wrong. Allow tag.
1774 (dot_vframe): Likewise.
1775 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1777 (dot_vframepsp): Remove.
1778 (dot_altrp): Clear operand when wrong. Allow tag.
1779 (dot_save): Likewise. Let default case also go through
1781 (dot_savemem): Likewise.
1782 (dot_restore): Don't return when wrong operand. Allow tag.
1783 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1784 parse_predicate_and_operand and the new arguments to
1785 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1786 when wrong operand. Allow tag.
1787 (dot_restorereg, dot_restorereg_p): Likewise.
1788 (dot_spillmem, dot_spillmem_p): Likewise.
1789 (dot_saveg): Clear operand when wrong. Perform tighter operand
1791 (dot_savef): Likewise.
1792 (dot_saveb): Likewise.
1793 (dot_savegf): Likewise.
1794 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1795 parse_predicate_and_operand and the new arguments to
1796 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1797 when wrong operand. Allow tag.
1799 (dot_label_state): Don't return when wrong operand.
1800 (dot_copy_state): Likewise.
1801 (dot_unwabi): Likewise. Check if in prologue.
1802 (dot_body): Don't call demand_empty_rest_of_line.
1803 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1805 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1806 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1807 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1808 (parse_operand): New second parameter. Don't deal with '}' here
1809 anymore. Don't advance past end-of-line.
1810 (parse_operands): Pass second argument to parse_operand.
1811 (ia64_start_line): Prevent out-of-bounds access through
1812 input_line_pointer. Deal with '}' here.
1813 (ia64_unrecognized_line): Don't deal with '}' here.
1814 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1815 discard_rest_of_line.
1817 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1819 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1820 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1821 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1822 (do_branch): Always set inst.reloc.pc_rel.
1823 (s_arm_elf_cons): Disallow use of (plt) suffix.
1824 (do_adrl): Adjust X_add_number unconditionally.
1825 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1826 argument. Handle all adjustment for pipeline offset here.
1827 (md_apply_fix): No need to undo work of md_pcrel_from. No
1828 need to extract pre-encoded pipeline adjustments from various
1829 branch instructions. Generally, assume instructions are already
1830 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1831 special cases. Handle BFD_RELOC_ARM_PLT32 like
1832 BFD_RELOC_ARM_PCREL_BRANCH.
1833 (tc_gen_reloc): Remove OBJ_ELF special case.
1834 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1836 2005-06-30 Ben Elliston <bje@gnu.org>
1838 * Makefile.am (check-DEJAGNU): Don't search for expect.
1839 * Makefile.in: Regenerate.
1841 2005-06-30 Ben Elliston <bje@gnu.org>
1843 * Makefile.am (EXPECT): Set to expect.
1844 (RUNTEST): Likewise, set to runtest.
1845 * Makefile.in: Regenerate.
1847 2005-06-23 Ben Elliston <bje@gnu.org>
1849 * config/m68k-parse.h: Use ISO C90.
1850 * config/m68k-parse.y: Likewise.
1851 * config/tc-m68k.h: Likewise.
1853 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1856 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1858 (optimize_disp): Optimize only if possible. Don't use 64bit
1859 displacement on non-constants and do same on constants if
1862 2005-06-17 Jan Beulich <jbeulich@novell.com>
1864 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1865 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1866 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1867 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1868 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1870 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1871 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1872 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1873 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1874 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1875 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1876 convert 8-byte pc-relative relocations.
1877 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1878 (i386_validate_fix): Likewise.
1879 (x86_cons): Also handle quad values in 64-bit mode.
1880 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1881 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1882 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1883 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1885 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1887 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1888 symbolP as well as for names with a leading dot. Use ACONCAT.
1889 (md_apply_fix): For branch relocations, only replace value
1890 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1891 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1892 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1893 (LOCAL_LABEL_PREFIX): Don't define.
1895 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1897 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1900 2005-06-08 James E Wilson <wilson@specifixinc.com>
1903 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1904 is NULL, then emit a warning, and return the current index.
1906 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1909 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1910 temporary copy of the operands array so that changes can be safely
1911 backed out if the insn does not match.
1912 (m68k_compare_opcode): Shortcut the test when the parameters are
1913 the same. Return 1 if the names match but the second opcode is
1914 further on in the array than the first.
1916 2005-06-08 Nick Clifton <nickc@redhat.com>
1919 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1921 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1923 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1925 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1926 Michael Snyder <msnyder@redhat.com>
1927 Stan Cox <scox@redhat.com>
1929 * configure.in: Add ms1 case.
1931 * configure: Regenerate.
1933 * configure.tgt: Add ms1 case.
1935 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1937 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1938 * config/tc-xtensa.c (new_resource_table): Likewise.
1939 (resize_resource_table): Likewise.
1940 (release_resources): Fix assertion for unsigned values.
1942 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1944 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1945 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1946 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1947 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1948 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1949 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1950 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1951 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1952 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1953 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1954 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1955 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1956 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1957 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1958 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1959 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1960 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1961 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1962 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1963 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1964 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1965 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1966 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1967 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1968 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1969 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1970 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1971 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1972 * config/tc-xtensa.c, config/tc-z8k.c:
1973 Replace all instances of the string "_apply_fix3" with
1975 * po/POTFILES.in, po/gas.pot: Regenerate.
1977 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1979 * Makefile.am: Run "make dep-am".
1980 (POTFILES): Remove GAS_CFILES.
1981 * Makefile.in: Regenerate.
1983 2005-06-07 David Ung <davidu@mips.com>
1985 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1986 24kc, 24kf and 24kfx under MIPS32 release 2.
1988 2005-06-04 Nick Clifton <nickc@redhat.com>
1990 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1991 to their Thumb-enabled equivalents.
1993 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1995 * config/tc-mips.c (load_register): Add leading "0x" to the
1996 output of sprintf_vma().
1999 2005-06-01 Nick Clifton <nickc@redhat.com>
2001 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
2002 test for the presence of thumb version of the parsing functions
2003 since they must always exist and the test generates a compile time
2006 2005-05-31 Richard Henderson <rth@redhat.com>
2008 * config/tc-alpha.c (O_lituse_jsrdirect): New.
2009 (alpha_reloc_op): Add it.
2010 (debug_exp): Handle it.
2011 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2012 (emit_insn): Handle it.
2013 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2015 2005-05-31 Christian Groessler <chris@groessler.org>
2017 * write.c (dump_section_relocs): Convert to ISO-C.
2018 (write_relocs): Avoid signed/unsigned and fprintf argument
2019 warnings in debug code.
2021 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2023 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2024 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2025 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2026 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2027 fixP->tc_fix_data directly in the sole place it was used.
2028 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2029 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2032 2005-05-27 Jan Beulich <jbeulich@novell.com>
2034 * config/tc-ia64.c (struct proc_pending): New.
2035 (unwind): Replace proc_start with proc_pending.
2036 (unwind_diagnostic): Check unwind.proc_pending.sym.
2037 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2038 Check if previous proc not closed. Record all entry points.
2039 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2040 Set symbol sizes for entry points recorded in dot_proc. Check
2041 arguments for consistency with respective .proc's.
2042 (md_assemble): Replace unwind.proc_start with
2043 unwind.proc_pending.sym.
2045 2005-05-27 Jan Beulich <jbeulich@novell.com>
2047 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2048 and last_ptr. Check all in-use slots for first one with non-NULL
2049 unwind_record. Don't reload end_ptr before second update round.
2051 2005-05-26 James E Wilson <wilson@specifixinc.com>
2053 * config/tc-ia64.c (extra_goodness): Update comment.
2054 (md_begin): Add debugging code to print best_template table.
2056 2005-05-25 Jan Beulich <jbeulich@novell.com>
2058 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2061 2005-05-25 Jan Beulich <jbeulich@novell.com>
2063 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2064 BFD_RELOC_UNUSED when determining the width of the reloc.
2066 2005-05-25 Jan Beulich <jbeulich@novell.com>
2068 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2071 2005-05-25 Jan Beulich <jbeulich@novell.com>
2073 * config/tc-ia64.c (dot_radix): Rewrite.
2075 2005-05-25 Jan Beulich <jbeulich@novell.com>
2077 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2079 (alloc_record): Remove references to next_slot_number and
2081 (emit_one_bundle): Likewise.
2083 2005-05-22 Nick Clifton <nickc@redhat.com>
2085 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2086 message buffer when invoking the insert function.
2088 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2090 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2091 only if an instruction match is found.
2093 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2095 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2096 to addition in argument to xtensa_dwarf2_emit_insn.
2098 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2100 * Makefile.am: Have 'all' depend on 'info'.
2101 * Makefile.in: Regenerate.
2103 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2105 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2107 2005-05-19 Anton Blanchard <anton@samba.org>
2109 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2110 (md_show_usage): Document it.
2111 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2112 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2114 2005-05-19 Jan Beulich <jbeulich@novell.com>
2116 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2117 relocations in unwind section.
2119 2005-05-18 Nick Clifton <nickc@redhat.com>
2121 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2122 if one exists. Ignore any error messages it may produce, just
2123 allow it to perform the insertion.
2125 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2127 * hash.c (hash_lookup): Add len parameter. All callers changed.
2128 (hash_find_n): New interface.
2129 * hash.h: Prototype hash_find_n.
2130 * sb.c: Include as.h.
2131 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2132 (sb_scrub_and_add_sb): New interface.
2133 * sb.h: Prototype sb_scrub_and_add_sb.
2134 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2136 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2137 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2138 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2140 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2142 * doc/Makefile.am (gasver.texi): Don't use $<.
2143 * doc/Makefile.in: Regenerated.
2145 2005-05-17 Nick Clifton <nickc@redhat.com>
2148 * symbols.c (resolve_symbol_value): Do not move symbols whose
2149 value expression has not been resolved or finalized into the
2150 absolute section as this will confuse other parts of the assembler
2151 into thinking that their value is zero.
2153 2005-05-17 Jan Beulich <jbeulich@novell.com>
2155 * read.c (_find_end_of_line): New.
2156 (find_end_of_line): New.
2157 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2158 (read_a_source_file): Use it.
2161 (get_line_sb): Use it.
2162 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2163 (s_comm_internal): Likewise.
2165 (s_macro): Likewise.
2166 (s_ignore): Use ignore_rest_of_line.
2167 * read.h (find_end_of_line): Prototype.
2168 (discard_rest_of_line): Remove prototype. #define to
2169 ignore_rest_of_line.
2171 2005-05-17 Nick Clifton <nickc@redhat.com>
2173 * config/tc-v850,h (TC_FIX_TYPE): Define.
2174 (TC_INIT_FIX_TYPE): Define.
2175 * config/tc-v850.c (md_assemble): When creating a fix record the
2176 operand in the tc_fix_data field.
2177 (md_apply_fix3): When applying a resolved fix use the operand's
2178 insertion procedure to store the value, if the operand has been
2181 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2183 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2185 * Makefile.in: Regenerated.
2187 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2188 Bob Wilson <bob.wilson@acm.org>
2190 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2192 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2193 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2195 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2197 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2198 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2200 2005-05-10 Michael Matz <matz@suse.de>
2202 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2204 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2206 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2209 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2210 Handle label-without-colon before ordinary dot-pseudo as an
2211 ordinary label. Don't leak memory for label-without-colon alone
2212 on a line. Don't mmixal-munge operands for dot-pseudos.
2214 2005-05-10 Jan Beulich <jbeulich@novell.com>
2216 * macro.c (get_any_string): Remove the two last parameters. Replace
2217 references to the former expand parameter by using macro_alternate.
2218 Simplify loop condition for checking for end-of-string.
2219 (get_string): Remove redunant call to sb_skip_white.
2220 (do_formals): Remove two last arguments to get_any_string.
2221 (macro_expand): Likewise.
2222 (expand_irp): Likewise.
2224 2005-05-10 Jan Beulich <jbeulich@novell.com>
2226 * read.c (s_macro): Move local variable 'local' to smaller scope.
2227 Call sb_kill on it when done.
2229 2005-05-09 Jan Beulich <jbeulich@novell.com>
2231 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2232 when zero and not required by encoding constraints.
2234 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2237 * config/tc-sh64.c (sh64_fake_label): New.
2239 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2241 * doc/internals.texi (TC_FAKE_LABEL): Document.
2243 * write.c (TC_FAKE_LABEL): New.
2244 (adjust_reloc_syms): Use it.
2245 (write_object_file): Likewise.
2247 2005-05-09 Jan Beulich <jbeulich@novell.com>
2249 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2250 and comma in Intel mode.
2252 2005-05-09 Jan Beulich <jbeulich@novell.com>
2254 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2255 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2256 Make name array static and const. Adjust lookup to account for NULL
2257 entries (standing for unused register numbers).
2259 2005-05-09 Jan Beulich <jbeulich@novell.com>
2261 * config/tc-i386.c (parse_insn): Consider all matching instructions
2262 when checking for string instruction after string-only prefix.
2264 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2267 * config/tc-ia64.c (start_unwind_section): Properly check
2268 comdat group with SHF_GROUP.
2270 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2272 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2274 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2276 * config/tc-xtensa.c: Remove excess whitespace.
2277 * config/tc-xtensa.h: Likewise.
2278 * config/xtensa-istack.h: Likewise.
2279 * config/xtensa-relax.c: Likewise.
2280 * config/xtensa-relax.h: Likewise.
2282 2005-05-06 Nick Clifton <nickc@redhat.com>
2284 * sb.h: Fix formatting of comments.
2285 * sb.c: Fix formatting of comments.
2287 2005-05-06 Jan Beulich <jbeulich@novell.com>
2289 * sb.h (sb_add_buffer): Reintroduce.
2290 * sb.c (sb_add_buffer): Likewise.
2292 2005-05-06 Jan Beulich <jbeulich@novell.com>
2294 * macro.c (new_formal, del_formal): New.
2295 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2296 required argument has default value. Stop looking for more formal
2297 when there was a vararg one.
2298 (macro_expand_body): Use new_formal and del_formal.
2299 (macro_expand): Likewise. Initialize local variable err. Don't
2300 return immediately when encountering an error. Warn when keyword
2301 argument already had a value assigned. Eliminate duplicate clearing
2302 of argument value. When current positional argument matches parameter
2303 of vararg type, assign to it all the remaining arguments. Issue error
2304 when required parameter does not have value.
2305 (free_macro): Use del_formal.
2306 (expand_irp): Initialize formal type. Free buffers associated with
2307 formal prior to returning.
2308 * macro.h (struct formal_struct): Add new field 'type' with new
2309 enumeration type 'formal_type'.
2310 * doc/as.texinfo: Document macro parameter qualifiers.
2311 * NEWS: Mention new functionality.
2313 2005-05-06 Jan Beulich <jbeulich@novell.com>
2315 * cond.c (s_ifb): New.
2316 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2317 * read.h (s_ifb): Prototype.
2318 * doc/as.texinfo: Document .ifb and .ifnb.
2320 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2322 * config/tc-ia64.c (MIN): Undef.
2324 2005-05-05 Paul Brook <paul@codesourcery.com>
2326 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2328 2005-05-05 Matt Thomas <matt@3am-software.com>
2330 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2333 2005-05-05 Nick Clifton <nickc@redhat.com>
2335 * Update the address and phone number of the FSF organization in
2336 the GPL notices in the following files:
2337 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2338 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2339 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2340 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2341 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2342 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2343 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2344 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2345 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2346 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2347 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2348 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2349 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2350 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2351 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2352 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2353 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2354 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2355 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2356 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2357 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2358 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2359 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2360 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2361 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2362 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2363 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2364 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2365 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2366 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2367 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2368 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2369 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2370 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2371 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2372 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2373 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2374 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2375 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2376 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2377 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2378 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2379 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2380 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2381 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2382 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2383 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2384 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2385 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2386 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2387 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2388 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2389 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2390 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2391 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2392 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2393 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2394 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2395 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2396 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2397 config/xtensa-istack.h, config/xtensa-relax.c,
2398 config/xtensa-relax.h, doc/fdl.texi
2400 2005-05-05 Nick Clifton <nickc@redhat.com>
2402 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2403 the target_big_endian variable to false.
2405 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2407 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2408 list traversal. Use bfd_section_list_prepend.
2409 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2410 over the section list.
2411 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2412 (xtensa_insert_section): Delete.
2413 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2414 and bfd_section_list_prepend.
2415 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2416 bfd_section_list_insert_after.
2418 2005-05-03 Nick Clifton <nickc@redhat.com>
2420 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2421 of bfd_section_list... macros.
2422 * config/tc-mmix.c (mmix_frob_file): Likewise.
2423 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2424 (xtensa_insert_section): Likewise.
2426 * macro.c (macro_hash): Remove static.
2427 * macro.h (macro_hash): Provide an external declaration.
2429 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2431 * write.c (write_object_file): Use bfd_section_double_list_remove
2434 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2436 * doc/Makefile.am (gasver.texi): Correct quoting.
2437 * doc/Makefile.in: Regenerated.
2439 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2441 * configure.tgt: Add h8300*-*-rtemscoff.
2442 Switch h8300*-*-rtems* to elf.
2444 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2446 * hash.c: Undo the last change.
2449 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2451 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2453 (DISTCLEANFILES): Remove.
2454 (MAINTAINERCLEANFILES): Add asconfig.texi.
2455 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2457 2005-04-29 Ben Elliston <bje@au.ibm.com>
2459 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2460 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2461 (bignum-copy.o): Remove.
2462 * Makefile.in: Regenerate.
2463 * makefile.vms (OBJS): Remove bignum-copy.obj.
2464 * symbols.h (local_symbol_make): Remove declaration.
2465 (verify_symbol_chain_2): Likewise.
2466 * symbols.c (local_symbol_make): Make static.
2467 (max_indent_level): Likewise.
2468 (verify_symbol_chain_2): Remove.
2469 * macro.c (macro_hash): Make static.
2470 * messages.c (fprint_value): Remove.
2471 * read.h (get_absolute_expr): Remove.
2472 (emit_leb128_expr): Likewise.
2473 (do_s_func): Likewise.
2474 * read.c (do_s_func): Make static.
2475 (emit_leb128_expr): Likewise.
2476 (get_absolute_expr): Likewise.
2477 * as.h (as_howmuch): Remove declaration.
2478 (fprint_value): Likewise.
2479 * as.c (myname): Make static.
2480 * input-scrub.c (as_howmuch): Remove.
2481 (as_1_char): Likewise.
2482 * input-file.h (input_file_is_open): Remove.
2483 * input-file.c (input_file_is_open): Likewise.
2484 * expr.h (expr_build_unary): Remove declaration.
2485 (expr_build_binary): Likewise.
2486 * expr.c (expr_build_unary): Remove.
2487 (expr_build_binary): Likewise.
2488 * hash.h (hash_replace): Remove declaration.
2489 (hash_delete): Likewise.
2490 * hash.c (hash_replace): Remove.
2491 (hash_delete): Likewise.
2492 * bignum-copy.c (bignum_copy): Move from here ..
2493 * config/tc-vax.c (bignum_copy): .. to here.
2494 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2495 (bignum_copy): Remove extern declaration.
2496 * sb.h (string_count): Remove extern declaration.
2497 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2498 (sb_name): Likewise.
2499 * sb.c (dsize): Replace preprocessor macro with static int.
2500 (string_count): Make static.
2501 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2502 (sb_name): Likewise.
2503 * config/obj-coff.c (dim_index): Make static.
2504 * config/tc-i386.c (GOT_symbol): Likewise.
2505 (output_invalid_buf): Likewise.
2506 * doc/internals.texi (Warning and error messages): Remove the
2507 prototype for fprint_value.
2509 2005-04-27 Ben Elliston <bje@au.ibm.com>
2513 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2515 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2517 * read.c (pseudo_set): Disallow symbol set to common symbol.
2520 * write.c (write_object_file): Report common symbol name when
2521 disallowing local symbol set to common symbol.
2522 (adjust_reloc_syms): Disallow local symbol set to undefined
2525 2005-04-25 Jan Beulich <jbeulich@novell.com>
2527 * macro.c (macro_expand_body): Replace locals indicator parameters
2528 with actual macro_entry. New local variables macro_line and err.
2529 Don't return when encountering an error, just record the fact.
2530 Detect local symbol name colliding with parameter. Track line number
2531 inside of macro expansion.
2532 (do_formals): Move local variable name to wider scope. Check
2533 parameter of the same name doesn't already exist. In MRI mode, also
2534 check it doesn't collide with the argument count pseudo-parameter).
2535 (define_macro): Add file and line number parameters. Remove local
2536 variable namestr. New local variable error. Initialize macro_entry
2537 members file, line, and name. Don't return when encountering an
2538 error, just record the fact. Use %s in some diagnostics for read.c
2539 to insert the macro name. Free macro_entry on error.
2540 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2541 when encountering an error, just record the fact.
2542 (expand_irp): Don't return when encountering an error, just record
2544 * macro.h (macro_struct): New members name, file, and line.
2545 (define_macro): Add file and line number parameters.
2546 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2547 regarding pseudo-op redefinition with the file/line that macro
2548 definition started at.
2550 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2552 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2553 (future_alignment_required): Remove ifdefs that use it.
2555 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2557 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2558 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2559 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2561 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2562 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2564 2005-04-21 Christian Groessler <chris@groessler.org>
2566 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2569 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2571 * config/obj-aout.h (S_IS_EXTERN): Removed.
2572 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2573 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2574 * symbols.c (S_IS_EXTERN): Likewise.
2575 * symbols.h (S_IS_EXTERN): Likewise.
2577 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2579 * config/tc-d10v.c (md_apply_fix3): Likewise.
2580 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2581 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2582 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2583 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2584 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2585 (shmedia_md_convert_frag): Likewise.
2586 * symbols.c (print_symbol_value_1): Likewise.
2587 * write.c (write_object_file): Likewise.
2589 2005-04-20 Nick Clifton <nickc@redhat.com>
2591 * config/tc-xtensa.c (get_aligned_diff): Change type of
2592 branch_align to offsetT so that its signedness matches that of
2595 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2596 number into a readable string.
2597 (load_register): Likewise.
2599 2005-04-20 Andreas Schwab <schwab@suse.de>
2601 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2603 2005-04-19 David S. Miller <davem@davemloft.net>
2605 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2606 NULL insn, exit early. Remove now spurious NULL checks.
2607 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2610 2005-04-19 Jan Beulich <jbeulich@novell.com>
2612 * symbols.h (symbol_find_base): Remove prototype.
2613 * symbols.c (save_symbol_name): Remove code section conditional upon
2615 (symbol_find): Remove.
2616 (symbol_find_base): Rename to symbol_find.
2617 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2619 * config/obj-coff.c (tag_insert): Remove code section conditional
2620 upon STRIP_UNDERSCORE.
2621 (obj_coff_def): Likewise.
2622 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2623 (coff_frob_symbol): Likewise.
2624 (yank_symbols): Likewise.
2625 (c_section_symbol): Likewise.
2626 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2627 * config/tc-arm.c (symbol_locate): Remove code section conditional
2628 upon STRIP_UNDERSCORE.
2629 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2630 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2631 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2632 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2633 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2635 2005-04-19 Andreas Schwab <schwab@suse.de>
2637 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2638 access to application registers.
2640 2005-04-19 Jan Beulich <jbeulich@novell.com>
2642 * config/te-sysv32.h: Remove.
2643 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2645 * Makefile.in (TARG_ENV_HFILES): Likewise.
2647 2005-04-19 Jan Beulich <jbeulich@novell.com>
2650 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2653 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2655 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2657 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2659 * config/tc-mips.c (normalize_constant_expr): Don't check for
2661 (check_absolute_expr): Only call normalize_constant_expr() if
2663 (mips_ip): Likewise.
2665 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2667 2005-04-18 Jan Beulich <jbeulich@novell.com>
2669 * macro.c (free_token): New, freeing all the memory associated with a
2671 (do_formals): Move initializers to ...
2672 (define_macro): ... here.
2673 (delete_macro): Convert passed in name to lower case. Warn when
2674 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2676 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2678 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2680 2005-04-15 Jan Beulich <jbeulich@novell.com>
2682 * config/obj-elf.c (obj_elf_struct): New.
2683 (elf_pseudo_table). Use it for .offset and .struct.
2685 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2686 Sterling Augustine <sterling@tensilica.com>
2688 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2689 than the section alignment.
2691 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2692 H.J. Lu <hongjiu.lu@intel.com>
2694 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2695 * config/tc-xtensa.c (xg_translate_sysreg_op,
2696 xtensa_translate_old_userregs_ops,
2697 xtensa_find_unaligned_branch_targets,
2698 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2699 relax_frag_add_nop): Support 64-bit host.
2700 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2701 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2703 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2705 * configure.tgt: Add support for OpenBSD/sparc ELF.
2707 * configure.tgt: Set emulation for mips-*-openbsd*.
2708 Remove broken mips-dec-openbsd* config.
2709 * configure.in: Set default ABI for mips64-*-openbsd*.
2710 * configure: Regenerate.
2712 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2714 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2715 optimization for constant addresses.
2717 2005-04-14 Nick Clifton <nickc@redhat.com>
2719 * as.c (main): Move parse_args before symbol_begin and frag_init
2720 so that the hash table size can be set before it is used.
2721 * hash.c: Use an unsigned long type for the size of the hash
2723 * hash.h (set_gas_hash_table_size): Update the prototype.
2725 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2727 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2728 * acinclude.m4: Include ../bfd/warning.m4.
2729 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2730 * Makefile.in: Regenerate.
2731 * configure: Regenerate.
2732 * doc/Makefile.in: Regenerate.
2734 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2736 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2737 (normalize_address_expr): New function to sign-extend address
2738 offsets that fit into 32 bits in 32-bit mode.
2739 (macro_build_ldst_constoffset): Use normalize_address_expr()
2740 instead of a handcoded sequence.
2741 (load_register): Likewise. Report oversized numbers in a useful
2743 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2744 for constant addresses. Report oversized numbers in a useful way.
2745 (mips_ip): Use normalize_address_expr() for addresses.
2747 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2749 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2750 similar to other instructions now that they're marked as ImmExt.
2752 2005-04-12 Nick Clifton <nickc@redhat.com>
2754 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2755 (gas_hash_table_size): New static variable.
2756 (set_gas_hash_table_size): New function: Records a requested size
2757 for the hash tables.
2758 (get_gas_hash_table_size): New function: Return a prime number
2759 near the requested size of the hash table.
2760 (hash_new): Use get_gas_hash_table_size.
2761 * hash.h: Add a prototype for set_gas_hash_table_size.
2762 * as.c (show_usage): Add description of new switches: --hash-size
2763 and --reduce-memory-overheads.
2764 (option_values): Add OPTION_HASH_TABLE_SIZE and
2765 OPTION_REDUCE_MEMORY_OVERHEADS.
2766 (std_longpopts): Add entries for the new options.
2767 (parse_args): Handle the new options.
2768 * Makefile.am: Add a dependency of as.c on hash.h.
2769 * Makefile.in: Regenerate.
2770 * doc/as.texinfo: Document the new switches.
2771 * NEWS: Mention the new switches.
2773 2005-04-12 Nick Clifton <nickc@redhat.com>
2776 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2779 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2781 * Makefile.am: Run "make dep-am".
2782 * Makefile.in: Regenerate.
2784 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2785 Bob Wilson <bob.wilson@acm.org>
2787 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2789 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2791 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2793 2005-04-11 Jan Beulich <jbeulich@novell.com>
2795 * NEWS: Mention these changes and their effects.
2796 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2798 (check_macro): Likewise.
2799 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2800 labels together with the closing pseudo-op.
2801 (macro_expand_body): Adjust comment. Range-check input before use.
2802 Adjust mis-spelled diagnostic. Use is_name_beginner.
2803 * read.c (try_macro): New.
2804 (read_a_source_file): New static variable last_eol. Don't list
2805 macro expansion lines more than once. Call try_macro.
2806 (s_macro): Set section of line_label to absolute instead of undefined.
2807 * doc/as.texinfo: Add information on the caveats of these changes.
2809 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2811 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2812 * symbols.h (symbol_X_add_number): Update prototype.
2814 2005-04-10 Eric Christopher <echristo@redhat.com>
2816 * symbols.c (symbol_X_add_number): Fix warning.
2818 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2820 * config/tc-m68k.c (md_begin): Support 64bit host.
2821 (get_num): Support 64bit BFD on 32bit host.
2823 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2825 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2827 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2829 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2830 call. Don't do the COFF hacks for multi-emulation gas. Move
2831 demand_empty_rest_of_line back to caller.
2832 (s_set, equals): demand_empty_rest_of_line here.
2835 * as.h (rs_dummy): Define.
2836 * symbols.c (symbol_X_add_number): New function.
2837 * symbols.h (symbol_X_add_number): Declare.
2838 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2839 * read.c (assign_symbol): New function, split out from s_set.
2840 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2841 Fix COFF hacks for multi-emulation gas.
2842 (s_set): Call assign_symbol. Remove "register" keyword.
2843 (set_zero_frag): New function.
2844 (pseudo_set): Always check for assignment to section syms.
2845 Always set segment and frag of symbol, and likewise extern for
2846 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2847 special case exp.X_add_number non-zero for O_symbol expressions.
2848 (equals): Use assign_symbol.
2850 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2852 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2855 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2857 * config/tc-i386.c (tc_gen_reloc): Don't turn
2858 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2860 2005-04-06 Nick Clifton <nickc@redhat.com>
2862 * po/rw.po: New translation: Kinyarwanda
2863 * configure.in (ALL_LINGUAS): Add rw
2864 * configure: Regenerate.
2866 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2867 Bob Wilson <bob.wilson@acm.org>
2869 * config/tc-xtensa.c (branch_align_power): New.
2870 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2871 future_alignment_required): Use branch_align_power to check section
2872 alignment as well as xtensa_fetch_width when aligning branch targets.
2874 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2876 * config/tc-xtensa.c: Warning fixes throughout.
2877 (xtensa_fetch_width): Change to unsigned.
2878 (assemble_nop, xtensa_find_unaligned_branch_targets,
2879 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2880 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2881 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2882 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2883 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2884 get_text_align_max_fill_size, get_text_align_nop_count,
2885 get_text_align_nth_nop_size, get_noop_aligned_address,
2886 get_aligned_diff, convert_frag_align_next_opcode,
2887 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2888 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2889 types, avoiding size_t and using offsetT and addressT appropriately.
2890 (get_text_align_power): Clean up types. Avoid incorrect bound.
2891 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2893 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2895 * config/tc-ia64.c (start_unwind_section): Undo the change
2897 (generate_unwind_image, dot_endp): Likewise.
2899 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2901 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2902 le_nop_stop arrays and initializers to file scope.
2903 (md_begin): When generating code for anything other than
2904 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2906 2005-04-01 Jan Beulich <jbeulich@novell.com>
2908 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2911 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2913 * NEWS: Mention [fdgh]_floating.
2914 * config/atof-vax.c: Fix some whitespace.
2915 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2917 2005-04-01 Nick Clifton <nickc@redhat.com>
2919 * configure.in: Add a check for <unistd.h> providing a prototype
2920 for getopt() which is compatible with the one in
2921 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2922 * configure: Regenerate.
2923 * config.in (HAVE_DECL_GETOPT): Add.
2925 2005-04-01 Jan Beulich <jbeulich@novell.com>
2927 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2929 2005-04-01 Jan Beulich <jbeulich@novell.com>
2931 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2932 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2934 2005-03-30 Julian Brown <julian@codesourcery.com>
2936 * config/tc-arm.c (arm_adjust_symtab): Rename
2937 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2939 2005-03-30 Julian Brown <julian@codesourcery.com>
2941 * config/tc-arm.c (mapping_state): Change documentation in function
2942 comment to cross-reference spec instead. Change type of mapping symbols
2944 (arm_adjust_symtab): Don't change type of mapping symbols here.
2946 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2948 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2949 * config.in: Regenerate.
2950 * configure: Regenerate.
2951 * configure.in: Check for ffs decl and alphabetize.
2953 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2954 Phil Blundell <philb@gnu.org>
2956 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2957 (md_apply_fix3): Mark TLS symbols.
2958 (tc_gen_reloc): Handle TLS relocations.
2959 (arm_fix_adjustable): Ignore TLS relocations.
2960 (s_arm_elf_cons): Support expressions after decorated symbols.
2962 2005-03-29 Julian Brown <julian@codesourcery.com>
2964 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2965 whether personality routine index N has been output for this section.
2966 (mapping_state): tc_segment_info_data now struct not enum.
2967 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2968 handled on section change.
2969 (create_unwind_entry): Previous code to output dependency removed.
2970 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2972 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2973 arm_segment_info_type.
2974 (arm_segment_info_type): New struct.
2976 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2977 Bob Wilson <bob.wilson@acm.org>
2979 * config/tc-xtensa.c (do_align_targets): Update comment.
2980 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2981 Insert a LOOP_END frag before every loop target, and do not overload
2982 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2983 (xg_assemble_vliw_tokens): Use do_align_targets.
2984 (xtensa_fix_target_frags): Remove code to convert a
2985 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2986 negatable branch at the end of a loop.
2987 (frag_can_negate_branch): Delete.
2989 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2990 H.J. Lu <hongjiu.lu@intel.com>
2993 NEWS: Mention "-mtune=[itanium1|itanium2]".
2995 * config/tc-ia64.c (md): Add tune.
2996 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2997 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2998 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2999 B unit NOPs are discouraged for McKinley-derived cores.
3000 (md_begin): Don't hardcode the "extra_goodness()" function in
3002 (ia64_init): Set md.tune to itanium2.
3004 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3005 * doc/c-ia64.texi: Likewise.
3007 2005-03-27 Ian Lance Taylor <ian@airs.com>
3009 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3010 bad C_EFCN symbol, print its name.
3012 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3014 * config/tc-xtensa.c (use_longcalls): Delete.
3015 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3016 the use_longcalls flag is set. Do this before checking the segment.
3017 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3018 expand direct calls at this point.
3019 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3020 (xtensa_find_unmarked_state_frags): Likewise.
3021 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3022 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3023 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3024 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3026 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3028 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3030 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3032 * config/tc-cris.h: Convert to ISO C90.
3033 * config/tc-cris.c: Ditto.
3034 (md_estimate_size_before_relax): Remove obsolete comment for
3035 parameter "segment_type".
3036 (md_begin): Document reason for cast of hash_insert argument.
3037 (md_atof): Correct type of parameter "type".
3039 2005-03-24 Nick Clifton <nickc@redhat.com>
3041 * write.h (bit_fix_new): Remove redundant prototype.
3042 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3043 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3044 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3045 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3046 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3047 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3048 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3049 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3050 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3051 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3052 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3053 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3054 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3055 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3056 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3057 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3058 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3059 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3060 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3061 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3062 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3063 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3064 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3065 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3066 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3067 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3068 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3069 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3070 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3071 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3072 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3073 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3074 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3075 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3076 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3077 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3078 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3079 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3080 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3081 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3082 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3083 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3084 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3085 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3086 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3087 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3088 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3089 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3090 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3091 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3092 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3093 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3094 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3095 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3096 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3098 2005-03-23 Jim Blandy <jimb@redhat.com>
3100 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3101 attributes properly.
3103 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3104 Nick Clifton <nickc@redhat.com>
3106 * configure.tgt: Accept any C library to accompany a GNU Linux
3107 implementation, not just the GNU C library.
3108 * configure.in: Likewise.
3109 * configure: Regenerate.
3111 2005-03-23 Nick Clifton <nickc@redhat.com>
3113 * config/tc-tic30.c: Convert to ISO C90 formatting.
3114 * config/tc-tic30.h: Convert to ISO C90 formatting.
3115 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3116 * config/atof-vax.c: Convert to ISO C90 formatting.
3118 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3120 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3121 relocations correctly as well.
3122 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3123 relocations in mergeable sections section-relative either.
3125 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3127 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3129 2005-03-21 Nick Clifton <nickc@redhat.com>
3131 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3132 warning by providing a prototype for sh_symbian_find_elf_flags.
3134 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3137 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3139 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3140 along with other formats that set bfd_gas. Remove unnecessary
3141 setting of bfd_gas. Delete strongarm cases in generic_target
3144 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3147 * config/tc-m68k.c (TRUNC, SEXT): Define.
3148 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3149 (m68k_ip): Truncate or sign extend expressions as appropriate.
3150 (get_num): Likewise.
3151 (md_apply_fix3): Use SEXT.
3153 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3155 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3156 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3157 (obj-vms.o): Delete rule.
3159 * Makefile.in: Regenerate.
3160 * aclocal.m4: Regenerate.
3161 * doc/Makefile.in: Regenerate.
3162 * po/POTFILES.in: Regenerate.
3164 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3166 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3167 flag for coldfire v4e.
3169 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3171 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3172 xg_apply_fix_value and return a value to indicate success.
3173 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3174 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3175 (xtensa_validate_fix_sub): New.
3176 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3177 (tc_gen_reloc): Move code to handle difference of symbols and code to
3178 apply tentative fix values to ...
3179 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3180 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3181 relocations when linkrelax flag is not set.
3182 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3183 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3185 2005-03-17 Jan Beulich <jbeulich@novell.com>
3187 * config/tc-i386.c (i386_scale): Beautify error message.
3188 (Intel syntax comments): Update.
3189 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3191 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3192 Remove declarations.
3193 (intel_bracket_expr): Declare.
3194 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3195 of the function body in a loop allowing to split an operand into two.
3196 Replace calls to malloc and checks of it returning non-NULL with
3197 calls to xmalloc/xstrdup.
3198 (intel_expr): SHORT no longer handled here. Add comment indicating
3199 comparison ops need implementation.
3200 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3201 Check right operand of - does not specify a register when parsing
3202 the address of a memory reference.
3203 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3204 Check operands do not specify a register when parsing the address of
3206 (intel_e06, intel_e06_1): Likewise.
3207 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3208 handle SHORT as well as unary + and -. Don't accept : except for
3209 segment overrides or in direct far jump/call insns.
3210 (intel_brack_expr): New.
3211 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3213 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3214 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3215 Allow symbolic constants as register scale value.
3216 (intel_get_token): Replace call to malloc and check of return value
3217 with call to xmalloc. Change handling for FLAT to match MASM's.
3218 (intel_putback_token): Don't try to back up/free current token if
3221 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3223 * configure.tgt: Set emulation for arm-*-eabi*.
3224 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3225 * config/te-armeabi.h: New file.
3226 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3227 * config/te-symbian.h: Include "te-armeabi.h".
3229 2005-03-16 Nick Clifton <nickc@redhat.com>
3231 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3232 local variable in case it is clobbered by the setjmp.
3234 2005-03-16 Nick Clifton <nickc@redhat.com>
3235 Ben Elliston <bje@au.ibm.com>
3237 * configure.in (werror): New switch: Add -Werror to the
3238 compiler command line. Enabled by default. Disable via
3240 * configure: Regenerate.
3242 2005-03-16 Nick Clifton <nickc@redhat.com>
3244 * config/obj-coff.h: Convert to ISO C90 formatting.
3245 * config/obj-coff.c: Convert to ISO C90 formatting.
3247 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3249 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3250 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3251 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3252 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3253 (insns): Add ARMv6T2 instructions:
3254 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3255 (arm_archs): Add V6T2 variants.
3257 2005-03-15 Nick Clifton <nickc@redhat.com>
3259 * NEWS: Add cutoff for changes in 2.16 release.
3261 2005-03-15 Jan Beulich <jbeulich@novell.com>
3263 * expr.c (operand): Merge handling of unary + into that for unary
3266 2005-03-14 Eric Christopher <echristo@redhat.com>
3268 * config/tc-mips.c: Include dw2gencfi.h.
3269 (mips_cfi_frame_initial_instructions): New.
3270 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3271 (tc_cfi_frame_initial_instructions): Ditto.
3272 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3273 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3274 * Makefile.am: Update dependencies.
3275 * Makefile.in: Regenerate.
3277 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3279 * po/es.po: Commit new Spanish translation.
3281 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3283 * po/tr.po: Commit new Turkish translation.
3285 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3287 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3290 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3292 * config-gas.com: Mark vax-vms as obsolete.
3293 * configure.in: Remove fmt=vms support.
3294 * config.in: Regenerate.
3295 * configure: Regenerate.
3296 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3298 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3299 Bob Wilson <bob.wilson@acm.org>
3301 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3302 when checking if xg_resolve_literals needs to be called.
3303 * config/tc-xtensa.h: Fix spelling typo in a comment.
3305 2005-03-10 Jan Beulich <jbeulich@novell.com>
3307 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3308 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3309 crafted structure declarations with the types from macro.h.
3311 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3313 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3314 for -mno-shared optimization.
3316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3318 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3319 (MAX_NOPS): Bump to 4.
3320 (mips_fix_vr4130): New variable.
3321 (nops_for_vr4130): New function.
3322 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3323 nops_for_vr4130 if working around VR4130 errata.
3324 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3325 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3326 (md_parse_option): Handle them.
3327 (md_show_usage): Print them.
3328 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3330 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3332 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3335 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3337 * config/tc-mips.h (mips_flush_pending_output): Delete.
3338 (mips_emit_delays): Declare.
3339 (md_flush_pending_output): Use mips_emit_delays.
3340 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3341 the previous instructions.
3342 (md_begin, append_insn, md_parse_option): Update callers.
3343 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3345 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3346 (s_gpdword): Update callers.
3347 (start_noreorder, end_noreorder): New functions.
3348 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3349 manipulating mips_opts or prev_nop_frag directly.
3350 (mips_flush_pending_output): Delete.
3352 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3354 * config/tc-mips.c (mips_move_labels): New function, taken from...
3355 (append_insn, mips_emit_delays): ...here.
3357 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3359 * config/tc-mips.c (MAX_NOPS): New macro.
3360 (history): Resize to 1 + MAX_NOPS.
3361 (fix_vr4120_class): New enumeration.
3362 (vr4120_conflicts): New variable.
3363 (init_vr4120_conflicts): New function.
3364 (md_begin): Call it.
3365 (insn_uses_reg): Constify first argument.
3366 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3367 (nops_for_insn_or_target): New functions.
3368 (append_insn): Use the new nops_for_* functions instead of inline
3369 delay checks. Generalize prev_nop_frag handling to handle an
3370 arbitrary history length. Insert nops into the history buffer
3371 once the number of nops in prev_nop_frag is fixed.
3372 (emit_delays): Use nops_for_insn instead of inline delay checks.
3374 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3376 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3377 check from branch delay code. Remove unnecessary check for branches.
3379 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3381 * config/tc-mips.c (dummy_opcode): Delete.
3382 (nop_insn, mips16_nop_insn): New variables.
3383 (NOP_INSN): New macro.
3384 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3385 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3386 (md_begin): Initialize nop_insn and mips16_nop_insn.
3387 (append_insn): Use the new emit_nop function to add nops, recording
3388 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3389 to reserve room for the instruction and install_insn to install the
3390 final form. Use insert_into_history to record the instruction in
3391 the history buffer. Use move_insn to do delay slot filling.
3392 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3393 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3394 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3396 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3398 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3399 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3400 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3401 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3402 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3404 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3406 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3407 and extended_p fields with a single fixed_p field.
3408 (append_insn, mips_no_prev_insn): Adjust accordingly.
3410 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3412 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3413 a single mips16_absolute_jump_p bit.
3414 (append_insn): Adjust accordingly.
3416 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3418 * config/tc-mips.h (mips_cl_insn): Move definition to...
3419 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3420 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3422 (history): New variable.
3423 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3424 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3425 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3426 (prev_prev_insn_unreordered): Delete.
3427 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3428 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3431 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3433 * doc/Makefile.am: Update as.info dependencies.
3434 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3436 2005-03-08 Jan Beulich <jbeulich@novell.com>
3438 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3439 error, and point to .purgem documentation if someone really needs
3441 * NEWS: Mention macro redefinition is now an error.
3443 2005-03-08 Jan Beulich <jbeulich@novell.com>
3445 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3446 emitted to. Add more precise diagnostics for non-fitting insns based
3447 on that. Eliminate now superfluous special casing of MLX. Clear out
3448 slot information when dropping an insn.
3450 2005-03-08 Jan Beulich <jbeulich@novell.com>
3452 * config/tc-ia64.c (parse_section_name): Rename to...
3453 (cross_section): In addition to separating the name from the rest of
3454 the arguments, also carry out the operation.
3455 (dot_xdata): Use cross_section.
3456 (dot_float_cons): Likewise.
3457 (dot_xstringer): Likewise.
3458 (dot_xdata_ua): Likewise.
3459 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3461 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3463 * po/gas.pot: Regenerate.
3465 2005-03-04 David Daney <ddaney@avtrex.com>
3467 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3468 instead of '_gp' for -mno-shared optimization.
3470 (s_abicalls): Document it in the comment.
3471 (md_show_usage): Document the -mno-shared option.
3473 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3475 * config/tc-mips.c (mips_set_options): Add sym32 field.
3476 (mips_opts): Initialize it.
3477 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3478 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3479 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3480 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3481 when deciding whether to use a symbolic %highest/%higher expansion.
3482 (macro): Likewise. Remove o64/n32 linux hack. Always use
3483 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3484 and "la". Handle constants separately from symbolic expressions in
3485 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3486 and using load_register to load the high part of the address.
3487 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3488 (OPTION_ELF_BASE): Bump by 2.
3489 (md_longopts): Add entries for -msym32 and -mno-sym32.
3490 (md_parse_option): Handle them.
3491 (usage): Document them.
3492 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3493 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3494 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3495 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3496 -msym32 and -mno-sym32.
3498 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3500 * config/tc-mips.c (load_address): Implement GP optimization
3501 for 64bit address space non-PIC. Fix formatting.
3502 (macro): Likewise. Simplify code.
3503 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3504 (mips_after_parse_args): Simplify code.
3506 2005-03-03 Nick Clifton <nickc@redhat.com>
3508 * expr.c (operand): Remove redundant code enclosed by #ifdef
3509 RELAX_PAREN_GROUPING....#endif.
3511 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3512 reloc is the difference of two symbols defined in the same
3515 * config/tc-iq2000.c (line_comment_chars): Include the # character
3516 as otherwise this breaks #APP/#NO_APP processing.
3518 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3520 * config/tc-arc.c(md_assemble): Remove dead code for handling
3521 immediate indexing of ld and st .
3523 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3524 Joseph Myers <joseph@codesourcery.com>
3526 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3527 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3528 (parse_relocation): Check for a word break after a relocation
3530 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3533 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3535 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3537 2005-03-02 Jan Beulich <jbeulich@novell.com>
3539 * as.c (main): Use unlink_if_ordinary instead of unlink.
3540 * messages.c (as_fatal): Likewise.
3542 2005-03-02 Jan Beulich <jbeulich@novell.com>
3544 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3546 (parse_register): Allow cr8...15 in all modes.
3548 2005-03-02 Jan Beulich <jbeulich@novell.com>
3550 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3551 etc. like normal symbol references (T_ID).
3553 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3555 * symbols.c (fb_label_name): Fix silly thinko in last change.
3557 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3559 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3560 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3562 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3564 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3567 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3570 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3572 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3574 * as.h (assert): Warning fix.
3575 * expr.c (expr): Correct assertion.
3576 * read.c (s_comm_internal): Remove assertion.
3577 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3578 (fixup_segment): Remove assertion.
3579 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3580 (md_apply_fix3): Likewise.
3581 * config/tc-i370.c (md_begin): Correct assertion.
3582 (i370_macro): Warning fix for assertion.
3584 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3586 * configure.in (AC_C_BIGENDIAN): Invoke.
3587 * configure: Regenerate.
3588 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3589 host variable to set string header size.
3590 * config/obj-aout.c (obj_header_append): Don't use host structs.
3591 (obj_symbol_to_chars): Likewise.
3592 (obj_emit_strings): Likewise. Use the passed in output pointer.
3593 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3594 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3595 not sizeof host struct.
3596 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3597 (obj_emit_strings): Likewise.
3598 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3599 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3601 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3603 (host_number_to_chars): Define.
3604 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3605 host internal struct to set header sizes.
3606 * config/tc-i960.c (md_number_to_field): Warning fix.
3607 (md_ri_to_chars): Use host byte order.
3608 (get_cdisp, md_apply_fix3): Warning fix.
3609 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3611 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3613 * doc/c-arc.texi: Update documentation about ARC's extension
3616 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3618 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3621 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3623 * cgen.c: Warning fixes.
3624 * config/tc-arc.c: Likewise.
3625 * config/tc-arm.c: Likewise.
3626 * config/tc-avr.c: Likewise.
3627 * config/tc-d10v.c: Likewise.
3628 * config/tc-d30v.c: Likewise.
3629 * config/tc-frv.c: Likewise.
3630 * config/tc-frv.h: Likewise.
3631 * config/tc-h8300.c: Likewise.
3632 * config/tc-h8500.c: Likewise.
3633 * config/tc-i370.c: Likewise.
3634 * config/tc-i960.c: Likewise.
3635 * config/tc-ia64.c: Likewise.
3636 * config/tc-ip2k.c: Likewise.
3637 * config/tc-m68hc11.c: Likewise.
3638 * config/tc-maxq.c: Likewise.
3639 * config/tc-mcore.c: Likewise.
3640 * config/tc-mips.c: Likewise.
3641 * config/tc-msp430.c: Likewise.
3642 * config/tc-pj.c: Likewise.
3643 * config/tc-ppc.c: Likewise.
3644 * config/tc-ppc.h: Likewise.
3645 * config/tc-s390.c: Likewise.
3646 * config/tc-sh.c: Likewise.
3647 * config/tc-sh64.c: Likewise.
3648 * config/tc-tic4x.c: Likewise.
3649 * config/tc-tic80.c: Likewise.
3650 * config/tc-v850.c: Likewise.
3651 * config/tc-vax.c: Likewise.
3652 * config/tc-w65.c: Likewise.
3653 * config/tc-xstormy16.c: Likewise.
3654 * config/tc-z8k.c: Likewise.
3656 2005-02-22 Catherine Moore <clm@cm00re.com>
3658 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3659 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3661 2005-02-22 Eric Christopher <echristo@redhat.com>
3663 * config/tc-mips.c (struct proc): Change isym to
3664 func_sym. New member func_end_sym.
3665 (s_mips_ent): Update.
3666 (s_mips_end): Ditto. Add code to compute function size.
3668 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3670 * read.c: Warning fixes.
3671 * config/obj-elf.c: Likewise.
3673 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3675 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3678 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3680 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3683 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3685 (demand_empty_rest_of_line): Likewise.
3686 (tic54x_sblock): Likewise.
3687 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3689 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3691 * read.c (address_bytes): New function.
3692 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3693 (potable): Add "dc.a".
3694 (cons_worker): Handle "dc.a".
3695 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3697 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3699 * input-file.c (input_file_open): Rearrange to avoid warning.
3701 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3703 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3704 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3705 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3707 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3709 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3710 uses after .set noat.
3711 (load_address): Likewise.
3712 (macro): Likewise. Don't try to avoid $at use by sacrificing
3713 the target register before it is stored, it won't work.
3715 2005-02-17 James E Wilson <wilson@specifixinc.com>
3717 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3718 see an instruction that specifies a template.
3720 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3722 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3723 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3724 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3726 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3728 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3730 * config/tc-ia64.c (md): Add hint_b.
3731 (emit_one_bundle): Handle md.hint_b for "hint".
3732 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3733 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3734 (ia64_init): Set md.hint_b to error.
3735 (md_assemble): Handle md.hint_b for "hint.b".
3737 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3738 * doc/c-ia64.texi: Likewise.
3740 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3742 * tc.h (struct relax_type, relax_typeS): Move from here..
3743 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3744 * ecoff.c (ecoff_new_file): Add appfile param.
3745 * ecoff.h (ecoff_new_file): Likewise.
3746 * itbl-lex.h: New file.
3747 * itbl-lex.l: Include itbl-lex.h.
3748 * itbl-parse.y: Likewise.
3749 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3750 * read.c (s_app_file_string): Mark appfile possibly unused.
3751 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3752 * subsegs.h (struct seg_info_trash): Delete.
3753 (seg_info): Use segment_info_type instead.
3754 * config/obj-coff.c (struct filename_list): Make filename const char *.
3755 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3756 * config/obj-elf.c (elf_file_symbol): Similarly.
3757 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3759 * config/tc-arc.c (md_operand): Warning fix.
3760 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3761 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3762 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3763 * config/tc-frv.c (frv_force_relocation): Warning fix.
3764 * config/tc-m68k.c (md_parse_option): Delete unused var.
3765 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3766 * config/tc-sparc.c: Likewise.
3767 (s_common): Warning fix.
3768 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3769 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3771 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3772 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3773 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3774 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3775 (tic4x_do_align): Use TIC_NOP_OPCODE.
3776 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3777 * config/tc-vax.c: Include netinet/in.h.
3778 (tc_headers_hook): Formatting.
3779 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3781 2005-02-17 Jan Beulich <jbeulich@novell.com>
3783 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3784 parsing inN, locN, outN. Set 'idx' to offset register number starts
3785 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3788 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3790 * config/tc-mips.c (load_address): Fix formatting.
3791 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3792 Catch macros which are unexpandable without AT. Remove duplicate
3794 (macro2): Remove duplicate zeroing of used_at.
3796 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3798 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3801 2005-02-15 Nigel Stephens <nigel@mips.com>
3802 Maciej W. Rozycki <macro@mips.com>
3804 * config/tc-mips.c (reloc_needs_lo_p): Handle
3805 BFD_RELOC_MIPS16_HI16_S.
3806 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3807 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3808 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3810 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3811 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3812 Call my_getSmallExpression() to parse percent operators.
3813 (percent_op_match, mips_percent_op): Separate definitions.
3814 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3815 (parse_relocation): Handle the MIPS16 mode using
3817 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3818 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3820 2005-02-15 Jan Beulich <jbeulich@novell.com>
3822 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3823 instead of explicitly dealing with the translation; exclude
3824 relocations that are already pcrel, however.
3826 2005-02-15 Jan Beulich <jbeulich@novell.com>
3828 * config/tc-ia64.c: Include limits.h (if available).
3829 (gr_values[0]): Set path to INT_MAX.
3830 (dot_reg_val): Don't allow changing value of r0. Limit range of
3831 general registers at r127.
3832 (specify_resource): Default resource index is -1. Don't set resource
3833 index (in case IA64_RS_RSE) without setting the specific flag.
3834 (note_register_values): Check operand is O_constant before tracking
3835 input value of moves. Add tracking for dep.z with constant inputs.
3836 (print_dependency): Resource index of specific resource may be zero.
3837 (check_dependencies): Likewise.
3839 2005-02-15 Jan Beulich <jbeulich@novell.com>
3841 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3842 reg_class. Check operands and emit diagnostics for illegal use of
3845 2005-02-15 Jan Beulich <jbeulich@novell.com>
3847 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3848 new variables type, suffix, and width. Handle
3849 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3850 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3851 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3852 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3853 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3854 if unable to translate relocation type, using the new variables.
3856 2005-02-15 Jan Beulich <jbeulich@novell.com>
3858 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3859 (ty_symbol_chars): Define.
3860 * config/tc-ia64.c (ia64_symbol_chars): Define.
3862 2005-02-15 Jan Beulich <jbeulich@novell.com>
3864 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3865 input_line_pointer was advanced.
3867 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3869 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3872 2005-02-13 Jan Beulich <jbeulich@novell.com>
3874 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3875 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3877 (ia64_init): Set md.detect_dv.
3878 (ia64_start_line): New static variable warned. Warn only once when
3879 encountering explicit stops in automatic mode.
3880 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3881 * NEWS: Mention new default mode.
3883 2005-02-13 Jan Beulich <jbeulich@novell.com>
3885 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3886 be freed when wiping out previous state. Canonicalize names before
3887 use. Free name string when detecting redefinition.
3888 (dot_pred_rel): Call generic expression parser to process arguments.
3889 Handle O_register case for individual predicates and O_subtract for
3891 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3893 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3894 Warn if multiple found, issue error if resulting symbol name has zero
3896 (dot_alias): Canonicalize name before use.
3898 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3900 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3902 (in_procedure): Return -1 for warning.
3903 (in_prologue): Likewise.
3904 (in_body): Likewise.
3906 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3908 * config/tc-ia64.c (dot_xdata): Undo the last change.
3909 (dot_float_cons): Likewise.
3910 (dot_xstringer): Likewise.
3911 (dot_xdata_ua): Likewise.
3912 (dot_float_cons_ua): Likewise.
3914 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3916 * NEWS: Mention "-munwind-check=[warning|error]".
3918 * config/tc-ia64.c (md): Add unwind_check.
3919 (unwind_diagnostic): New.
3920 (in_procedure): Call unwind_diagnostic when a directive isn't
3922 (in_prologue): Call unwind_diagnostic when a directive isn't in
3924 (in_body): Call unwind_diagnostic when a directive isn't in
3926 (dot_endp): Set md.unwind_check to error before calling
3927 in_procedure and restore it after. When the name is missing or
3928 couldn't be found, use the one from the last .proc if
3929 md.unwind_check isn't error. Warn if md.unwind_check is
3931 (md_parse_option): Handle "-munwind-check=[warning|error]".
3932 (md_show_usage): Add "-munwind-check=[warning|error]".
3933 (ia64_init): Set md.unwind_check to warning.
3935 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3936 * doc/c-ia64.texi: Likewise.
3938 2005-02-11 Jan Beulich <jbeulich@novell.com>
3940 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3942 (ia64_parse_name): New third parameter.
3943 (md_parse_name): Pass third argument.
3944 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3945 (md_operand): Handling of '@'-prefixed symbols moved from here...
3946 (ia64_parse_name): ...to here.
3948 2005-02-11 Jan Beulich <jbeulich@novell.com>
3950 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3951 (errata_nop_necessary_p): Remove declaraction and definition.
3952 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3953 update md.group_idx. Don't reset md.last_groups.
3955 2005-02-11 Jan Beulich <jbeulich@novell.com>
3957 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3959 (dot_xdata): Free section name after use.
3960 (dot_float_cons): Likewise.
3961 (dot_xstringer): Likewise.
3962 (dot_xdata_ua): Likewise.
3963 (dot_float_cons_ua): Likewise.
3964 (md_pseudo_table): Add xdata16 and xdata16.ua.
3966 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3968 * doc/all.texi: Add IA64.
3969 * doc/as.texinfo: Likewise.
3971 * doc/c-ia64.texi: Fix typos.
3973 2005-02-10 Julian Brown <julian@codesourcery.com>
3975 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3977 (do_t_push_pop): Likewise.
3978 (md_assemble): Likewise.
3979 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3980 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3981 (create_unwind_entry): Output dependency on the required personality
3984 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3986 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3987 * subsegs.c (seg_not_empty_p): Likewise.
3989 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3991 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3992 relative jump calculation.
3993 <md_convert_frag) : Likewise.
3994 <output_disp): Likewise.
3996 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3998 * write.c (write_object_file): Recognize warning-symbol construct
3999 and skip object- and target- handling for the second symbol.
4001 2005-02-02 Jan Beulich <jbeulich@novell.com>
4003 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
4004 designators along with quoted ones. Free copy of quoted designator
4007 2005-02-01 Ben Elliston <bje@au.ibm.com>
4009 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4010 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4011 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4012 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4013 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4014 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4015 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4016 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4017 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4018 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4019 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4020 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4021 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4022 #if 0'd code throughout.
4024 2005-01-31 Nick Clifton <nickc@redhat.com>
4026 * as.c (parse_args): Bump copyright date reported by --version to
4029 2005-01-31 Nick Clifton <nickc@redhat.com>
4031 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4034 2005-01-31 Jan Beulich <jbeulich@novell.com>
4036 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4037 that can end with .endr in that case. Make requiring/permitting
4038 pseudo-ops without leading dot closer to the logic in read.c serving
4040 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4043 2005-01-31 Jan Beulich <jbeulich@novell.com>
4045 * macro.c (do_formals): Adjust to no longer accept empty parameter
4047 (define_macro): Adjust to no longer accept empty macro name, garbage
4048 following the parameters, or macros that were previously defined.
4049 * read.c (s_bad_end): Declare.
4050 (potable): Add endm. Handler for endr and endm is s_bad_end.
4051 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4053 * read.h (s_bad_endr): Remove.
4055 2005-01-31 Jan Beulich <jbeulich@novell.com>
4057 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4058 immediately discarding (but counting) those exceeding the maximum
4059 possible amount. Track whether output and input operand counts ever
4060 matched, and use this to better indicate which of the operands/
4061 operand types was wrong; specifically don't default to pointing to
4064 2005-01-31 Jan Beulich <jbeulich@novell.com>
4066 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4067 variable in dot_endp). Add body and insn. Make prologue,
4068 prologue_mask, body, and insn bitfields.
4069 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4071 (in_procedure, in_prologue, in_body): New.
4072 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4073 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4074 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4075 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4076 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4077 dot_personality): Use the appropriate one of the above.
4078 (dot_proc): Clear unwind.proc_start; set to current location only if
4079 none of the entry points were valid. Check for non-zero-length entry
4080 point names. Check that entry points aren't defined, yet. Clear
4081 unwind.prologue, unwind.body, and unwind.insn.
4082 (dot_body): Call in_procedure. Check that first directive in procedure
4083 had no insns emitted before. Set unwind.body.
4084 (dot_prologue): Call in_procedure. Check that not already in prologue.
4085 Check that first directive in procedure had no insns emitted before.
4087 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4088 length entry point names. Check that entry points became defined.
4089 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4091 2005-01-31 Jan Beulich <jbeulich@novell.com>
4093 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4094 before actually using it. Don't generate an error in manual bundling
4095 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4096 Don't generate an error in manual bundling mode when looking at an
4097 insn required to be last in its group but the required slot hasn't
4098 been reached, yet. Allow conversion from MII to MI;I for bundle
4099 consisting of only 2 insns with the stop between them. Suppress
4100 various meaningless errors resulting from detecting earlier ones.
4102 2005-01-31 Jan Beulich <jbeulich@novell.com>
4104 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4107 2005-01-28 Christian Groessler <chris@groessler.org>
4109 * config/tc-z8k.c (md_assemble): Improve error detection.
4111 2005-01-28 Jan Beulich <jbeulich@novell.com>
4113 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4114 for personality routine pointer only if there is one.
4115 (ia64_convert_frag): Likewise.
4116 (generate_unwind_image): Likewise.
4118 2005-01-27 Christian Groessler <chris@groessler.org>
4120 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4121 (md_apply_fix3): Make relative branches out of range an error
4122 instead of a warning. Display correct line number for out of
4123 range branches/calls/memory accesses.
4125 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4127 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4128 to emit .debug_line and other debug sections.
4129 * as.h (seg_not_empty_p): Declare.
4130 * subsegs.c (seg_not_empty_p): New predicate.
4132 2005-01-27 Andrew Cagney <cagney@gnu.org>
4134 * configure: Regenerate to track ../gettext.m4 change.
4136 2005-01-27 Jan Beulich <jbeulich@novell.com>
4138 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4140 2005-01-27 Jan Beulich <jbeulich@novell.com>
4142 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4143 to/from application registers dynamic insns.
4144 (md_assemble): Defer resolution of move to/from application registers
4145 dynamic insns when they can be issued on either the I- or M-units.
4147 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4149 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4150 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4151 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4152 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4153 * cgen.c (gas_cgen_parse_operand): Handle
4154 CGEN_PARSE_OPERAND_SYMBOLIC.
4155 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4156 (frv_force_relocation): Likewise. Fix handling of PIC
4158 (md_apply_fix3): Likewise.
4160 2005-01-21 Ben Elliston <bje@au.ibm.com>
4162 * as.h: Remove #if 0'd code.
4163 * atof-generic.c (atof_generic): Likewise.
4164 * ecoff.c (ecoff_directive_frame): Likewise.
4165 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4166 * itbl-ops.c (itbl_add_reg): Likewise.
4167 * listing.c (calc_hex): Likewise.
4168 * read.c (MASK_CHAR): Likewise.
4169 * subsegs.c (subsegs_print_statistics): Likewise.
4170 * symbols.c (indent): Likewise.
4171 * write.c (write_relocs): Likewise.
4172 (write_object_file): Likewise.
4173 (relax_frag): Likewise.
4175 2005-01-20 Nick Clifton <nickc@redhat.com>
4177 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4178 getopt_long_only() from considering -a as an abbreviation for
4180 (parse_args): Fix the parsing of -a=<file>.
4182 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4185 * read.c (s_incbin): Adjust default count for skip. Check validity
4186 of count and skip rigorously.
4188 2005-01-19 Fred Fish <fnf@specifixinc.com>
4190 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4192 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4194 * read.c (convert_to_bignum): New function, split out from...
4195 (emit_expr): ...here. Handle the case where X_add_number is
4196 positive and the input value is negative.
4197 (output_big_sleb128): Fix setting of continuation bit. Check whether
4198 the final byte needs to be sign-extended. Fix size-shrinking loop.
4199 (emit_leb128_expr): When generating a signed leb128, see whether the
4200 sign of an O_constant's X_add_number matches the sign of the input
4201 value. Use a bignum if not.
4203 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4205 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4206 arch_sh_up in order to match the external name and make the
4207 testsuite's job easier.
4209 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4212 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4214 2005-01-12 Nick Clifton <nickc@redhat.com>
4216 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4217 ignored_arguments array.
4219 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4221 * write.c (write_object_file): Disallow a symbol equated to
4224 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4226 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4228 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4229 (maxq_target): New function: Set the machine type.
4231 2005-01-06 Paul Brook <paul@codesourcery.com>
4233 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4234 (md_begin): Handle TE_VXWORKS for FP defaults.
4235 (md_apply_fix3): Correct rela offsets.
4236 (elf32_arm_target_format): Add VxWorks targets.
4238 2005-01-06 Paul Brook <paul@codesourcery.com>
4240 * configure.tgt: Set em=vxworks for *-*-vxworks.
4241 * config/te-vxworks.h: New File.
4243 2005-01-06 Paul Brook <paul@codesourcery.com>
4245 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4247 2005-01-04 Dmitry Diky <diwil@spec.ru>
4249 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4252 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4254 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4255 (dot_loc): New function.
4256 (md_pseudo_table): Add entry to map .loc to dot_loc().
4257 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4258 seen a .loc directive or we're generating DWARF2 debug info for
4261 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4264 * read.c (s_comm_internal): Don't zero end of name until size
4265 expression has been parsed.
4267 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4269 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4271 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4273 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4276 2004-12-22 Ian Lance Taylor <ian@airs.com>
4278 * configure.tgt: New.
4279 * configure.in: Move setting of cpu_type, fmt, etc., to
4281 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4282 $(srcdir)/configure.tgt.
4283 * configure, Makefile.in: Rebuild.
4285 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4287 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4288 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4290 (avr_offset_expression): New function to parse offsets for LDI
4292 (avr_operand): Use it.
4293 (md_apply_fix3): Generate the relocs.
4295 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4297 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4298 BFD_RELOC_SH_IMMS10BY8 relocation.
4300 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4301 than just ignoring bad code.
4303 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4305 * config/tc-v850.c (handle_lo16): New function.
4306 (v850_reloc_prefix): Use it to check lo().
4307 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4309 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4311 * configure.in: Add s390x-ibm-tpf support.
4312 * configure: Regenerate.
4314 2004-12-15 Jan Beulich <jbeulich@novell.com>
4316 * config/obj-elf.c (obj_elf_change_section): Only set type and
4317 attributes on new sections. Emit warning when type of re-declared
4318 section doesn't match.
4320 2004-12-15 Jan Beulich <jbeulich@novell.com>
4322 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4323 '.cfi_startproc simple' doesn't inherit the old value.
4325 2004-12-15 Jan Beulich <jbeulich@novell.com>
4327 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4328 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4329 generation to emit a factored offset.
4331 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4333 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4334 which is too large in the case of NO_PIC without 64-bit
4337 * config/tc-mips.c (mips_in_shared): New static variable.
4338 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4339 (md_longopts): Add -mshared and -mno-shared.
4340 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4341 (s_cpload): Implement !mips_in_shared case.
4342 (s_cpsetup): Likewise.
4343 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4344 * NEWS: Mention -mno-shared.
4346 2004-12-09 Paul Brook <paul@codesourcery.com>
4348 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4351 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4353 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4354 sequence, increase the size of the sequence.
4356 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4359 2004-12-07 Ben Elliston <bje@gnu.org>
4361 * read.c (s_align): Use an align_limit temporary to allay a GCC
4362 signed/unsigned comparison warning.
4364 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4366 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4367 * configure.in: Use it for arm*-*-linux-gnueabi*.
4368 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4369 * config/te-armlinuxeabi.h: New file.
4370 * Makefile.in: Regenerated.
4371 * aclocal.m4: Likewise.
4372 * configure: Likewise.
4373 * doc/Makefile.in: Regenerated.
4375 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4377 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4378 (xtensa_restore_emit_state): Likewise.
4380 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4382 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4385 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4387 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4388 * Makefile.in: Regenerate.
4390 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4392 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4393 functions, give functions a meaningful name, add comments.
4394 (check_range): New function - Replace operand size calculation
4395 with range checking.
4396 (assemble_insn): Update Algorithm, improve error issuing.
4398 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4401 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4403 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4404 miss between different section in the same module.
4405 (tc_gen_reloc): Likewise.
4407 2004-11-25 Theodore A. Roth <troth@openavr.org>
4409 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4410 atmega325, atmega3250, atmega645 and atmega6450.
4412 2004-11-25 Jan Beulich <jbeulich@novell.com>
4414 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4415 permissible for the selected instruction suffix.
4416 (process_suffix): For DefaultSize instructions, suppressing the
4417 guessing of a 'q' suffix if the instruction doesn't support it is
4418 pointless, because only an 'l' suffix can be guessed in this place.
4420 2004-11-24 Nick Clifton <nickc@redhat.com>
4422 * config/tc-iq2000.c: Remove support for IQ10 processor.
4423 Convert to ISO C90 formatting.
4424 * config/tc-iq2000.h: Likewise.
4426 2004-11-23 Nick Clifton <nickc@redhat.com>
4428 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4429 in this table. They should be correct now.
4431 2004-11-23 Jan Beulich <jbeulich@novell.com>
4433 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4434 indicate the MMX extensions added by both SSE and 3DNow!A.
4435 (Cpu3dnowA): Declare.
4436 (CpuUnknownFlags): Update.
4437 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4438 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4439 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4440 3DNow!. Athlon additionally implies 3DNow!A. Several new
4441 entries (those starting with a dot are for sub-arch specification).
4442 (set_cpu_arch): Handle sub-arch specifications.
4443 (parse_insn): Distinguish between instructions not supported because
4444 of insufficient CPU features and because of 64-bit mode.
4445 * doc/c-i386.texi: Describe enhanced .arch directive.
4447 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4449 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4451 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4453 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4454 without a corresponding .debug_info section.
4456 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4458 * read.c (potable): Add "error" and "warning".
4459 (s_errwarn): New function.
4460 * read.h (s_errwarn): Declare.
4461 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4463 2004-11-22 Nick Clifton <nickc@redhat.com>
4465 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4468 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4470 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4471 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4473 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4475 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4476 (coff_adjust_symtab): Adjust call.
4477 (crawl_symbols): Likewise.
4478 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4479 (obj_app_file): Adjust.
4481 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4483 * configure.in: Enable bfd_assember for the MAXQ port.
4484 * configure: Regenerate.
4486 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4487 Sterling Augustine <sterling@tensilica.com>
4489 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4490 there is a conflict.
4491 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4492 interfaces that are related as determined by xtensa_interface_class_id.
4494 2004-11-12 Nick Clifton <nickc@redhat.com>
4496 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4497 offsets for conditional branches.
4499 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4501 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4503 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4505 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4506 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4508 (relax_frag_immed): Update call to update_next_frag_state.
4510 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4512 * obj.h (struct format_ops <app_file>): Add int param.
4513 * read.h (s_app_file_string): Likewise.
4514 * read.c (s_app_file_string): Likewise.
4515 (s_app_file): Adjust s_app_file_string call.
4516 * config/tc-mips.c (s_mips_file): Likewise.
4517 * config/obj-coff.h (obj_app_file): Add app param.
4518 * config/obj-ecoff.h (obj_app_file): Likewise.
4519 * config/obj-multi.h (obj_app_file): Likewise.
4520 * config/obj-elf.h (elf_file_symbol): Likewise.
4521 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4522 if called for # preprocessor lines.
4524 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4527 * symbols.c (resolve_symbol_value): Convert weak symbols only
4529 (symbol_equated_reloc_p): Don't equate weaks when relocating
4530 only for Windows PECOFF.
4532 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4534 * config/tc-crx.c (print_insn): Check and set insn_addr.
4535 * config/tc-crx.h (md_frag_check): Define.
4537 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4538 Vineet Sharma <vineets@noida.hcltech.com>
4540 * configure.in: Add support for new target maxq-coff.
4541 * configure: Regenerate.
4542 * NEWS: Mention new support.
4543 * config/tc-maxq.c: New file.
4544 * config/tc-maxq.h: New file.
4545 * config/obj-coff.h: Add support for maxq-coff.
4547 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4549 * symbols.c (any_external_name): Define.
4550 (resolve_symbol_value): Convert weak symbols.
4551 (S_SET_EXTERNAL): Support any_external_name.
4552 (S_SET_NAME): Qualify parameter const.
4553 (symbol_equated_reloc_p): Equate to weaks when relocating.
4554 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4555 * tc.h (any_external_name): Declare.
4556 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4558 (weak_is_altname): Declare and define.
4559 (weak_name2altname): Same.
4560 (weak_altname2name): Same.
4561 (weak_uniquify): Same.
4562 (weak_altprefix): Define.
4563 (obj_coff_weak): Change .weak syntax and handling.
4564 (coff_frob_symbol): Fix PE weak symbol alternates.
4565 * config/obj-coff.h (USE_UNIQUE): Define.
4566 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4567 are in another segment.
4568 (tc_gen_reloc): Remove broken addend hack.
4569 doc/as.texinfo: Update.
4571 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4573 * config/tc-xtensa.c (total_frag_text_expansion): New.
4574 (md_estimate_size_before_relax): Use it.
4575 (find_address_of_next_align_frag): Likewise.
4577 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4579 * config/tc-crx.c: Rename argument types.
4580 (processing_arg_number): Rename to 'cur_arg_num'.
4581 (get_number_of_bits): Rename to 'set_operand_size'.
4582 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4583 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4584 (set_indexmode_parameters): Remove function, integrate its code into
4586 (set_operand_size): Get rid of 'Operand Number' function parameter -
4587 use global variable 'cur_arg_num' instead.
4588 Use a local 'argument' pointer to reference the current argument.
4589 (parse_operand): Likewise.
4590 (set_operand): Likewise.
4591 (process_label_constant): Likewise.
4593 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4595 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4596 (add_section_rename): Delete. Inlined into...
4597 (build_section_rename): ...here. Use xstrdup instead of strdup.
4598 (xtensa_section_rename): Drop "const" from argument and return types.
4599 (md_show_usage): Indent to match show_usage().
4600 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4601 (tc_canonicalize_section_name): Define.
4602 (md_elf_section_rename): Remove unused macro.
4603 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4604 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4605 (Frame Directive): Delete.
4607 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4609 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4610 * config/tc-arm.c (target_oabi): Delete.
4611 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4612 (arm_opts): Remove moabi.
4613 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4614 * doc/c-arm.texi (ARM Options): Likewise.
4615 * configure: Regenerated.
4617 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4619 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4620 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4621 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4622 * configure: Regenerate.
4623 * config/tc-cris.c (enum cris_archs): New.
4624 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4625 (cris_insn_ver_valid_for_arch): New functions.
4626 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4627 (cris_arch): New variable.
4628 (md_pseudo_table): New pseudo .arch.
4629 (err_for_dangerous_mul_placement): Initialize according to
4631 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4633 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4634 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4635 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4636 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4637 use in md_cris_relax_table.
4638 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4639 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4640 Update and improve head comment.
4641 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4642 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4644 (md_longopts): New option --march=...
4645 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4647 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4648 (HANDLE_RELAXABLE): New macro.
4649 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4650 cases. Check for weak symbols and assume not relaxable. Handle
4651 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4652 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4654 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4655 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4656 (cris_create_short_jump): Adjust for CRISv32.
4657 (cris_relax_frag): Handle new states.
4658 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4659 (md_begin): Define symbols "..asm.arch.cris.v32",
4660 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4661 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4662 when entering opcode table entry points.
4663 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4664 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4665 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4666 (cris_process_instruction): Initialize out_insnp->insn_type to
4667 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4668 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4670 <case 'm'>: Check that modified_char == '.'.
4671 <invalid operands>: Consume the rest of the line.
4672 When operands don't match, skip over subsequent insns with
4673 non-matching version specifier but same mnemonic.
4674 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4675 special registers in CRISv32 are always 32 bit long.
4676 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4678 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4679 and compatible. Recognize "ACR" for v32, unless followed by "+".
4680 (get_spec_reg): Consider cris_arch when looking up register.
4681 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4683 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4684 (cris_get_expression): Restore input_line_pointer if failing "early".
4685 (get_flags): Consider cris_arch and recognize flags accordingly.
4686 (branch_disp): Adjust for CRISv32.
4687 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4688 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4689 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4690 resolved. Don't enter zeros in object file for
4692 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4693 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4694 (md_parse_option): Break out "return 1".
4695 <OPTION_ARCH> New case.
4696 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4697 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4698 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4699 <case BFD_RELOC_32_PCREL>: New cases.
4700 Addends for non-zero fx_pcrel are too in fx_offset.
4701 (md_show_usage): Show --march=<arch>.
4702 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4703 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4704 (s_syntax) <struct syntaxes>: Properly constify member operand.
4705 * config/tc-cris.h (TARGET_MACH): Define.
4706 (cris_mach): Declare.
4707 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4708 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4709 (CRIS-Opts): Document --march=...
4710 (CRIS-Pseudos): Document .arch.
4712 2004-11-04 Jan Beulich <jbeulich@novell.com>
4714 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4715 intel syntax and no register prefix, allow $ in symbol names when
4717 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4718 (intel_float_operand): Add fourth return value indicating math control
4719 operations. Make classification more precise.
4720 (md_assemble): Complain if memory operand of mov[sz]x has no size
4722 (parse_insn): Translate word operands to floating point instructions
4723 operating on integers as well as control instructions to short ones
4724 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4725 floating point instructions operating on non-integer operands.
4726 (match_template): Remove fldcw special case. Adjust q-suffix handling
4727 to permit it on fild/fistp/fisttp in AT&T mode.
4728 (process_suffix): Don't guess DefaultSize insns' suffix from
4729 stackop_size for certain floating point control instructions. Guess
4730 suffix for branch and [ls][gi]dt based on flag_code. Split error
4731 messages for Intel and AT&T syntax, and make the condition more strict
4732 for the former. Adjust suppressing of generation of operand size
4734 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4735 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4736 more error checking.
4737 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4738 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4740 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4742 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4743 md_short_jump_size, md_long_jump_size.
4744 * write.c [!WORKING_DOT_WORD]: Ditto.
4745 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4747 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4749 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4750 const qualifier in these definitions.
4751 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4752 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4754 2004-11-02 Nick Clifton <nickc@redhat.com>
4756 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4757 table before deciding to produce a .debug_line section to match up
4758 with a user provided .debug_info section.
4760 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4762 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4763 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4765 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4767 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4768 (get_flags): New function.
4769 (get_number_of_bits): Edit comments, update numeric values to
4771 (process_label_constant): Don't support the colon
4772 format (SYMBOL:[s|m|l]).
4773 (set_cons_rparams): Support argument type 'arg_rbase'.
4774 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4775 (handle_LoadStor): Bug fix, first handle post-increment mode.
4776 (getreg_image): Remove redundant code, update according to latest
4778 (print_constant): Bug fix relate to 3-word instructions.
4779 (assemble_insn): Bug fix, when matching instructions, verify also
4780 instruction type (not only mnemonic).
4781 Add various error checking.
4782 (preprocess_reglist): Support HI/LO and user registers.
4784 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4786 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4787 in an epilogue directive go negative.
4789 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4792 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4793 after reporting template error during manual bundling. Reported
4794 by Michael Dupont, michaelx.dupont@intel.com.
4796 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4798 * Makefile.am: Run dep-am.
4799 * aclocal.m4: Regenerate with automake 1.9.2.
4800 * Makefile.in: Regenerate with automake 1.9.2.
4801 * doc/Makefile.in: Likewise.
4803 * config/tc-arm.c: Include "dw2gencfi.h".
4804 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4806 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4807 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4808 (tc_cfi_frame_initial_instructions): Define.
4809 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4812 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4814 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4816 Update coprocessor id to be unsigned immediate.
4818 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4820 * config/tc-i386.c (O_secrel): Delete.
4821 (tc_pe_dwarf2_emit_offset): New function.
4822 * config/tc-i386.h (O_secrel): Define as O_md1.
4823 (TC_DWARF2_EMIT_OFFSET): Define.
4825 2004-10-18 Nick Clifton <nickc@redhat.com>
4827 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4828 ignore @fptr() directives for 4-byte fixups.
4830 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4832 * Makefile.am: Run "make dep-am"
4833 * Makefile.in: Regenerate.
4835 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4837 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4838 Remove comments about placement of literal pools.
4839 (Literal Directive): Update description of literal placement.
4840 (Literal Prefix Directive): Remove statement that this does not apply
4841 to absolute-mode literals. Describe new section naming scheme.
4843 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4845 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4846 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4847 is_windowed_return_opcode): Delete.
4848 (xtensa_frob_label): Use get_subseg_target_freq.
4849 (md_assemble): Inline call to is_entry_opcode.
4850 (xtensa_handle_align): Inline call to get_frag_is_literal.
4851 (relaxation_requirements): Inline call to is_jx_opcode.
4852 (emit_single_op): Inline call to is_movi_opcode.
4853 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4854 get_frag_is_no_transform, is_entry_opcode, and
4855 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4856 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4857 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4858 Inline calls to get_frag_is_no_transform.
4859 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4860 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4861 get_frag_is_no_transform.
4862 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4863 and set_frag_is_no_transform.
4864 (get_expression_value): Delete.
4865 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4866 cur_target_freq to target_freq.
4867 (get_subseg_info): Split out code to create a new map entry into ...
4868 (add_subseg_info): ... this new function.
4869 (get_last_insn_flags): Check if get_subseg_info succeeded.
4870 (set_last_insn_flags): Call add_subseg_info if needed.
4871 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4872 (xtensa_reorder_segments): Compute last_sec while counting sections.
4873 Remove call to get_last_sec.
4874 (get_last_sec): Delete.
4875 (cache_literal_section): Inline call to retrieve_literal_seg and its
4876 callees, seg_present and add_seg_list.
4877 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4878 (get_frag_is_insn, get_frag_is_no_transform,
4879 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4880 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4882 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4884 * config/tc-xtensa.c: Use ISO C90 formatting.
4885 * config/tc-xtensa.h: Likewise.
4886 * config/xtensa-istack.h: Likewise.
4887 * config/xtensa-relax.c: Likewise.
4888 * config/xtensa-relax.h: Likewise.
4890 2004-10-12 Paul Brook <paul@codesourcery.com>
4892 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4895 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4898 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4900 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4902 (Acknowledgements): Use "GAS" instead of AS variable.
4904 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4906 * config/tc-i386.c: Include "elf/x86-64.h".
4907 (i386_elf_section_type): New function.
4908 * config/tc-i386.h (md_elf_section_type): Define.
4909 (i386_elf_section_type): New prototype.
4911 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4913 * config/m68k-parse.h (enum m68k_register): New control register,
4915 * config/tc-m68k.c: Correct control register set for MCF5249.
4917 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4918 Sterling Augustine <sterling@tensilica.com>
4920 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4921 (UNREACHABLE_MAX_WIDTH): Define.
4922 (XTENSA_FETCH_WIDTH): Delete.
4923 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4924 prefer_const16, prefer_l32r): New global variables.
4925 (LIT4_SECTION_NAME): Define.
4926 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4927 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4928 (frag_flags struct): New.
4929 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4930 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4931 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4932 (MAX_FORMATS): Define.
4933 (op_placement_info struct, op_placement_table): New.
4934 (O_pltrel, O_hi16, O_lo16): Define.
4935 (directiveE enum): Rename directive_generics to directive_transform.
4936 Delete directive_relax. Add directive_schedule,
4937 directive_absolute_literals, and directive_last_directive.
4938 (directive_info): Rename "generics" to "transform". Delete "relax".
4939 Add "schedule" and "absolute-literals".
4940 (directive_state): Adjust entries to match changes in directive_info.
4941 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4942 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4943 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4944 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4945 (align_only_targets, software_a0_b_retw_interlock,
4946 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4947 software_avoid_short_loop, software_avoid_close_loop_end,
4948 software_avoid_all_short_loops, specific_opcode): Delete.
4949 (warn_unaligned_branch_targets): New.
4950 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4951 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4952 (option_[no_]link_relax, option_[no_]transform,
4953 option_[no_]absolute_literals, option_warn_unaligned_targets,
4954 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4956 (option_[no_]align_only_targets, option_literal_section_name,
4957 option_text_section_name, option_data_section_name,
4958 option_bss_section_name, option_eb, option_el): Delete.
4959 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4960 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4961 and target-hardware. Delete entries for [no-]target-align-only,
4962 literal-section-name, text-section-name, data-section-name, and
4964 (md_parse_option): Handle new options and remove old ones. Accept but
4965 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4966 and treat them as [no-]transform.
4967 (md_show_usage): Add new options and remove old ones.
4968 (xtensa_setup_hw_workarounds): New.
4969 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4970 "long", "short", "loc" and "frequency" entries.
4971 (use_generics): Rename to ...
4972 (use_transform): ... this function. Add past_xtensa_end check.
4973 (use_longcalls): Add past_xtensa_end check.
4974 (code_density_available, can_relax): Delete.
4975 (do_align_targets): New.
4976 (get_directive): Accept dashes in directive names. Warn about
4977 [no-]generics and [no-]relax directives and treat them as
4979 (xtensa_begin_directive): Call md_flush_pending_output only for some
4980 directives. Check for directives inside instruction bundles. Warn
4981 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4982 directives. Handle new directives. Check generating_literals flag
4984 (xtensa_end_directive): Check for directives inside instruction
4985 bundles. Warn and ignore [no-]density directives. Handle new
4986 directives. Call xtensa_set_frag_assembly_state.
4987 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4988 xtensa_dwarf2_emit_insn): New.
4989 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4990 use_literal_section flag.
4991 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4992 literals. Use xtensa_elf_cons to parse the expression.
4993 (xtensa_literal_prefix): Do not check use_literal_section. Support
4994 ".lit4" sections for absolute literals. Change prefix convention to
4995 replace ".text" (or ".t" in a linkonce section). No need to call
4997 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4998 (expression_end): Handle closing braces and colons.
4999 (PLT_SUFFIX, plt_suffix): Delete.
5000 (expression_maybe_register): Use new xtensa-isa.h functions. Use
5001 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
5002 and O_hi16 expressions as well.
5003 (tokenize_arguments): Handle closing braces and colons.
5004 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
5005 operands and paired register syntax.
5006 (get_invisible_operands): New.
5007 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
5008 new xtensa-isa.h functions.
5009 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
5010 (xg_translate_idioms): Check if inside bundle. Use use_transform.
5011 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
5012 instructions. Use xtensa_translate_zero_immed.
5013 (operand_is_immed, operand_is_pcrel_label): Delete.
5014 (get_relaxable_immed): Use new xtensa-isa.h functions.
5015 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5017 (xtensa_print_insn_table, print_vliw_insn): New.
5018 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5019 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5020 is_branch_or_jump_opcode): Delete.
5021 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5022 (opnum_to_reloc, reloc_to_opnum): Delete.
5023 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5024 xtensa-isa.h functions. Operate on one slot of an instruction.
5025 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5026 xg_get_insn_size): Delete.
5027 (xg_get_build_instr_size): Use xg_get_single_size.
5028 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5029 xg_build_widen_table. Use xg_get_single_size.
5030 (xg_get_max_narrow_insn_size): Delete.
5031 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5032 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5034 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5035 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5036 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5037 xg_build_widen_table. Use xg_get_single_size.
5038 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5040 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5041 treat weak symbols conservatively.
5042 (xg_check_operand): Use new xtensa-isa.h functions.
5043 (is_dnrange): Delete.
5044 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5045 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5046 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5047 xtensa-isa.h functions.
5048 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5049 xg_instruction_matches_options): New.
5050 (xg_instruction_matches_rule): Handle O_register expressions. Call
5051 xg_instruction_matches_options.
5052 (transition_rule_cmp): New.
5053 (xg_instruction_match): Update call to xg_build_simplify_table.
5054 (xg_build_token_insn): Record loc fields.
5055 (xg_simplify_insn): Check is_specific_opcode field and
5056 density_supported flag.
5057 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5058 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5059 (xg_assemble_literal): Add error handling for O_big. Call
5060 record_alignment. Handle O_pltrel.
5061 (xg_valid_literal_expression): New.
5062 (xg_assemble_literal_space): Add slot parameter. Remove call to
5063 set_expr_symbol_offset. Add call to record_alignment. Update call to
5065 (xg_emit_insn): Delete.
5066 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5067 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5068 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5069 and slot parameters. Handle new "alternate" relocations for absolute
5070 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5071 O_hi16. Use new xtensa-isa.h functions.
5072 (xg_assemble_tokens): Delete.
5073 (is_register_writer): Use new xtensa-isa.h functions.
5074 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5075 old-style RSR from LCOUNT.
5076 (next_frag_opcode): Delete.
5077 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5078 update_next_frag_state): New.
5079 (update_next_frag_nop_state): Delete.
5080 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5081 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5082 the state of the absolute-literals directive. Add calls to
5083 record_alignment and xtensa_set_frag_assembly_state. Call
5084 xtensa_switch_to_non_abs_literal_fragment instead of
5085 xtensa_switch_to_literal_fragment.
5087 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5088 (get_expanded_loop_offset): Change check for undefined opcode to an
5090 (xtensa_set_frag_assembly_state, relaxable_section,
5091 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5092 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5093 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5094 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5095 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5096 (xtensa_init_fix_data): New.
5097 (xtensa_frob_label): Reset label symbol to the current frag. Check
5098 do_align_targets and generating_literals flag. Propagate frequency
5099 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5100 (xtensa_unrecognized_line): New.
5101 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5102 to xtensa_set_frag_assembly_state.
5103 (error_reset_cur_vinsn): New.
5104 (md_assemble): Remove check for literal frag. Remove call to
5105 istack_init. Call use_transform instead of use_generics. Parse
5106 explicit instruction format specifiers. Move code for
5107 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5108 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5109 Add dwarf2_where call. Remote automatic alignment for ENTRY
5110 instructions. Move call to xtensa_clear_insn_labels to the end.
5111 Rearrange to handle bundles.
5112 (xtensa_cons_fix_new): Delete.
5113 (xtensa_handle_align): New.
5114 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5115 assignment to is_no_density field.
5116 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5117 instead of reloc_to_opnum. Handle "alternate" relocations.
5118 (xtensa_force_relocation, xtensa_check_inside_bundle,
5119 xtensa_elf_section_change_hook): New.
5120 (xtensa_symbol_new_hook): Delete.
5121 (xtensa_fix_adjustable): Check for difference of symbols with an
5122 offset. Check for external and weak symbols.
5123 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5124 (md_estimate_size_before_relax): Return expansion for the first slot.
5125 (tc_gen_reloc): Handle difference of symbols by producing
5126 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5127 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5128 tentative values into the output when linkrelax is set.
5129 (XTENSA_PROP_SEC_NAME): Define.
5130 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5131 Create literal tables only if using literal sections. Create new
5132 property tables instead of old instruction tables. Check for unaligned
5133 branch targets and loops.
5134 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5135 new_resource_table, clear_resource_table, resize_resource_table,
5136 resources_available, reserve_resources, release_resources,
5137 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5138 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5139 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5140 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5141 flag. Update checks for workaround options. Call
5142 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5143 (xtensa_cleanup_align_frags): Add special case for branch targets.
5144 Check for and mark unreachable frags.
5145 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5146 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5147 end of a zero-overhead loop body.
5148 (frag_can_negate_branch): Handle instructions with multiple slots.
5149 Use new xtensa-isa.h functions
5150 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5151 xtensa_mark_zcl_first_insns): New.
5152 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5153 transformations are disabled.
5154 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5155 multislot instructions.
5156 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5157 Likewise. Also error if transformations are disabled.
5158 (unrelaxed_frag_max_size): New.
5159 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5160 xtensa-isa.h functions.
5161 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5162 xtensa_opcode_is_loop instead of is_loop_opcode.
5163 (get_text_align_power): Replace as_fatal with assertion.
5164 (get_text_align_fill_size): Iterate instead of using modulus when
5166 (get_noop_aligned_address): Assert that this is for a machine-dependent
5167 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5168 xg_get_single_size, and frag_format_size.
5169 (get_widen_aligned_address): Rename to ...
5170 (get_aligned_diff): ... this function. Add max_diff parameter.
5171 Remove handling of rs_align/rs_align_code frags. Use
5172 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5173 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5174 and pass it back to caller.
5175 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5176 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5177 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5178 (relax_frag_text_align): Rename to ...
5179 (relax_frag_loop_align): ... this function. Assume loops can only be
5180 in the first slot of an instruction.
5181 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5182 instruction. Remove call to frag_wane.
5183 (relax_frag_narrow): Rename to ...
5184 (relax_frag_for_align): ... this function. Extend to handle
5185 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5186 RELAX_NARROW for the first slot.
5187 (find_address_of_next_align_frag, bytes_to_stretch): New.
5188 (future_alignment_required): Use find_address_of_next_align_frag and
5189 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5190 alignment decisions.
5191 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5192 Check if transformations are enabled for b_j_loop_end workaround.
5193 Use new xtensa-isa.h functions and handle multislot instructions.
5194 Update call to xg_assembly_relax.
5195 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5196 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5198 (convert_frag_narrow): Add segP, format and slot parameters. Call
5199 convert_frag_immed for branch instructions. Adjust calls to
5200 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5201 xg_get_single_size and xg_get_single_format.
5202 (convert_frag_fill_nop): New.
5203 (convert_frag_immed): Add format and slot parameters. Handle multislot
5204 instructions and use new xtensa-isa.h functions. Update calls to
5205 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5206 enabled for b_j_loop_end workaround. Use build_nop instead of
5207 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5208 frags. Use xg_get_single_size. Handle O_pltrel.
5209 (fix_new_exp_in_seg): Remove check for old plt flag.
5210 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5211 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5212 for loop opcode to an assertion. Mark all frags up to the end of the
5213 loop as not transformable.
5214 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5215 (get_subseg_info): New.
5216 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5218 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5219 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5220 (xtensa_switch_to_non_abs_literal_fragment): New.
5221 (cache_literal_section): Add is_code parameter and pass it through to
5222 retrieve_literal_seg.
5223 (retrieve_literal_seg): Add is_code parameter and use it to set the
5224 flags on the literal section. Handle case where head parameter is 0.
5225 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5226 set_frag_is_no_transform): New.
5227 (xtensa_create_property_segments): Add end_property_function parameter
5228 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5229 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5230 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5231 (add_xt_block_frags): Add end_property_function parameter and call it
5232 if it is non-zero. Call xtensa_frag_flags_init.
5233 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5234 get_frag_property_flags, frag_flags_to_number,
5235 xtensa_frag_flags_combinable, xt_block_aligned_size,
5236 xtensa_xt_block_combine, add_xt_prop_frags,
5237 init_op_placement_info_table, opcode_fits_format_slot,
5238 xg_get_single_size, xg_get_single_format): New.
5239 (istack_push): Inline call to tinsn_copy.
5240 (tinsn_copy): Delete.
5241 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5242 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5243 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5244 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5245 functions. Handle invisible operands.
5246 (tinsn_to_slotbuf): New.
5247 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5248 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5249 vinsn_from_chars, and xg_free_vinsn.
5250 (tinsn_from_insnbuf): New.
5251 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5252 instructions. Handle symbol differences.
5253 (get_num_stack_text_bytes): Use xg_get_single_size.
5254 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5255 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5256 get_expr_register, set_expr_symbol_offset_diff): New.
5257 * config/tc-xtensa.h (MAX_SLOTS): Define.
5258 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5259 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5260 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5262 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5263 (xtensa_frag_type struct): Add is_assembly_state_set,
5264 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5265 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5266 Replace is_generics and is_relax fields by is_no_transform field.
5267 Delete is_text and is_longcalls fields. Change text_expansion and
5268 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5269 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5270 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5271 (xtensa_fix_data struct): New.
5272 (xtensa_symfield_type struct): Delete plt field.
5273 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5274 forward declaration here.
5275 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5276 (XTENSA_SECTION_RENAME): Undefine.
5277 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5278 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5279 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5280 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5281 (unit_num_copies_func, opcode_num_units_func,
5282 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5283 (resource_table struct): New.
5284 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5285 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5286 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5287 (tinsn_copy): Delete prototype.
5288 (vliw_insn struct): New.
5289 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5290 (widen_spec_list): Add option conditions for density and boolean
5291 instructions. Add expansions using CONST16 and conditions for using
5292 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5294 (simplify_spec_list): Add option conditions for density instructions.
5295 Add entry for NOP instruction.
5296 (append_transition): Add cmp function pointer parameter and use it to
5297 insert the new entry in order.
5298 (operand_function_LOW16U, operand_function_HI16U): New.
5299 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5300 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5301 (enter_opname, split_string): Use xstrdup instead of strdup.
5302 (init_insn_pattern): Initialize new options field.
5303 (clear_req_or_option_list, clear_req_option_list,
5304 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5306 (parse_insn_pattern): Parse option conditions.
5307 (transition_applies): New.
5308 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5309 swapped last arguments in calls to append_constant_value_condition.
5310 Call clone_req_option_list. Add warning about invalid opcode.
5311 Handle LOW16U and HI16U function names.
5312 (build_transition_table): Add cmp parameter and use it in calls to
5313 append_transition. Use new xtensa-isa.h functions. Check
5314 transition_applies before adding entries.
5315 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5316 pass it through to build_transition_table.
5317 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5318 ReqOption, transition_cmp_fn): New types.
5319 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5320 (transition_rule struct): Add options field.
5321 * doc/as.texinfo (Overview): Update Xtensa options.
5322 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5323 --[no-]relax, and --[no-]generics options. Update descriptions of
5324 --text-section-literals and --[no-]longcalls. Add
5325 --[no-]absolute-literals and --[no-]transform.
5326 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5327 Remove use of "generic" and "specific" terminology for opcodes.
5328 (Xtensa Registers): Generalize the syntax description to include
5329 user-defined register files.
5330 (Xtensa Automatic Alignment): Update.
5331 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5332 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5333 (Xtensa Directives): Remove confusing rules about precedence.
5334 (Density Directive, Relax Directive): Delete.
5335 (Schedule Directive): New.
5336 (Generics Directive): Rename to ...
5337 (Transform Directive): ... this node.
5338 (Literal Directive): Update for absolute literals. Missing
5339 literal_position directive is now an error.
5340 (Literal Position Directive): Update for absolute literals.
5341 (Freeregs Directive): Delete.
5342 (Absolute Literals Directive): New.
5343 (Frame Directive): Minor editing.
5344 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5345 Update dependencies.
5346 * Makefile.in: Regenerate.
5348 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5350 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5351 to build the second and third fixups for a composite relocation.
5352 (macro_read_relocs): New function.
5353 (macro_build): Use it.
5354 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5355 Simplify fragging code accordingly.
5356 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5357 of the composite relocation. Set fx_tcbit in both fixups.
5359 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5361 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5362 (md_apply_fix3): Don't treat composite relocs as done.
5364 2004-10-07 Jan Beulich <jbeulich@novell.com>
5366 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5367 prefix for symbol names generated from the LOCAL macro directive.
5369 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5370 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5372 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5374 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5376 (md_assemble): Add error checking for Co-Processor instructions.
5377 (get_cinv_parameters): Add 'b' option to invalidate the
5378 branch-target cache.
5380 2004-10-05 Paul Brook <paul@codesourcery.com>
5382 * config/tc-arm.c (unwind): New variable.
5383 (vfp_sp_encode_reg): New function.
5384 (vfp_sp_reg_required_here): Use it.
5385 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5386 (vfp_parse_reg_list): New function.
5387 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5388 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5389 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5390 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5392 (md_pseudo_table): Add them.
5393 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5394 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5395 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5396 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5397 require_hashconst, add_unwind_opcode): New functions.
5398 * doc/c-arm.texi: Document unwinding opcodes.
5399 * NEWS: Mention the new feature.
5401 2004-10-04 Eric Christopher <echristo@redhat.com>
5403 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5405 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5407 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5409 * config/tc-s390.c (md_apply_fix3): Likewise.
5410 * config/tc-sparc.c (md_apply_fix3): Likewise.
5412 2004-10-01 Paul Brook <paul@codesourcery.com>
5414 * config/tc-arm.c (arm_elf_section_type): New function.
5415 (arm_elf_change_section): Set section link for exidx sections.
5416 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5417 (md_elf_section_type): Define.
5419 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5421 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5422 instruction's offset.
5424 2004-10-01 Adam Nemet <anemet@lnxw.com>
5426 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5428 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5430 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5431 asymbol *, instead use symbol_get_bfdsym.
5433 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5435 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5437 2004-09-30 Paul Brook <paul@codesourcery.com>
5439 * config/tc-arm.c (do_smi, do_nop): New functions.
5440 (insns): Add ARMv6ZK instructions.
5441 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5442 (tc_gen_reloc): Ditto.
5443 (arm_cpus): Add mpcore and arm1176.
5444 (arm_archs): Add armv6{k,z,zk}.
5445 * doc/c-arm.texi: Document new cores and architectures.
5447 2004-09-30 Nick Clifton <nickc@redhat.com>
5449 * config/tc-arm.c: Use ISO C90 formatting.
5451 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5453 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5454 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5455 REG_TYPE_MVDX is expected.
5457 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5459 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5461 2004-09-21 James E Wilson <wilson@specifixinc.com>
5463 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5464 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5465 output_spill_base, output_unat_psprel, output_lc_psprel,
5466 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5467 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5468 output_spill_psprel_p): Use it.
5470 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5472 * config/tc-crx.c (handle_LoadStor): New function.
5473 Handle load/stor unique instructions before parsing.
5475 2004-09-17 Paul Brook <paul@codesourcery.com>
5477 * config/tc-arm.c (s_arm_rel31): New funciton.
5478 (md_pseudo_table): Add .rel31.
5479 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5480 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5481 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5482 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5483 (arm_parse_reloc): Add (target2).
5485 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5487 * Makefile.am: Run "make dep-am".
5488 * Makefile.in: Regenerate.
5489 * aclocal.m4: Regenerate.
5490 * configure: Regenerate.
5491 * doc/Makefile.in: Regenerate.
5492 * po/POTFILES.in: Regenerate.
5493 * po/gas.pot: Regenerate.
5495 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5497 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5498 [!LLONG_MAX]: Ditto.
5500 2004-09-13 Paul Brook <paul@codesourcery.com>
5502 * config/tc-arm.c: Rename RELABS to TARGET1.
5504 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5506 * messages.c (as_internal_value_out_of_range): Cast values passed
5507 to as_bad_where or as_warn_where to proper type.
5509 2004-09-11 Theodore A. Roth <troth@openavr.org>
5511 * config/tc-avr.c: Add support for
5512 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5514 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5516 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5517 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5519 2004-09-08 Paul Brook <paul@codesourcery.com>
5521 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5522 fini_array and preinit_array section types.
5523 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5525 * doc/as.texinfo: Document extra section types.
5527 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5529 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5530 * Makefile.in: Regenerated.
5531 * configure.in: Set em for arm*-*-symbianelf*.
5532 * configure: Regenerated.
5533 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5534 vectors when appropriate.
5535 * config/te-symbian.h: New file.
5537 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5539 * config/tc-crx.c (gettrap): Exception vector can be case
5541 (process_label_constant): Fix a 32-bit displacement bug in branch
5543 (get_operandtype) : Bug fix, wrong operand was used.
5544 (process_label_constant): Initialize relocation type to
5547 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5549 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5550 for synthesizable cores.
5552 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5554 2004-08-25 Dmitry Diky <diwil@spec.ru>
5556 * config/tc-msp430.c: Clean-up the code.
5557 (md_relax_table): New relax table.
5558 (mcu_types): Sort MCU types.
5559 (md_pseudo_table): Add .profiler pseudo handler.
5560 (pow2value): New function.
5561 (msp430_profiler): New function.
5562 (msp430_operands): Add new insns handlers.
5563 (msp430_srcoperand): Add register operand handler, allow complex
5565 (md_estimate_size_before_relax): Rewritten.
5566 (md_convert_frag): Rewritten.
5567 (msp430_relax_frag): New function.
5568 * config/tc-msp430.h (md_relax_frag): define macro
5569 * doc/c-msp430.texi: Update information.
5571 2004-08-24 Nick Clifton <nickc@redhat.com>
5573 * as.c (std_shortopts): Allow -g to take an optional argument.
5574 (parse_args): Pass any switch starting with -g on to the backend
5577 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5579 * configure.in (arm*-*-symbianelf*): New target.
5580 (arm*-*-eabi*): Likewise.
5581 * configure: Regenerated.
5583 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5584 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5587 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5589 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5590 argument, don't do anything if current section is not
5591 .gnu.linkonce.t.* and linkonce_empty is set.
5592 (generate_unwind_image, dot_endp): Adjust callers, call
5593 start_unwind_section (*, 1) if nothing will be put into the
5596 2004-08-17 Nick Clifton <nickc@redhat.com>
5598 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5599 (show_usage): Add -g.
5600 (std_longopts): Add --gen-debug. Alpha sort the table.
5601 (parse_args): Print an error message if a switch is not handled.
5602 Handle the -g switch, calling md_debug_format_selector() if
5604 * NEWS: Mention new feature.
5605 * doc/as.texinfo: Document new switch.
5606 * doc/internals.texi: Document behaviour of md_parse_option.
5608 * config/tc-arm.c (md_parse_option): Do not issue an error message
5609 if the switch is not recognised.
5610 * config/tc-m68k.c (md_parse_option): Likewise.
5611 * config/tc-pdp11.c (md_parse_option): Likewise.
5612 * config/tc-v850.c (md_parse_option): Likewise.
5614 * as.h: Fix up formatting.
5617 2004-08-16 Nick Clifton <nickc@redhat.com>
5619 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5621 * configure.in: Sort architecture based tables alphabetically.
5622 * configure: Regenerate.
5624 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5626 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5627 { "cc", 68 }, with { "cr", 70 }.
5629 2004-08-13 Jan Beulich <jbeulich@novell.com>
5630 Nick Clifton <nickc@redhat.com>
5632 * as.c: Add and handle new --alternate command line option.
5633 * macro.c (macro_set_alternate): New.
5634 * macro.h (macro_set_alternate): Declare.
5635 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5636 * doc/as.texinfo: Document new command line option and pseudo-ops
5637 as well as insert documentation originating from gasp about
5638 alternate macro syntax.
5639 * NEWS: Mention new command line option and pseudo-ops.
5641 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5643 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5646 2004-08-06 Paul Brook <paul@codesourcery.com>
5648 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5649 Handle new relocations.
5650 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5652 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5654 * write.c (relax_segment): Use was_address instead of address when
5655 setting fr_fix field for align frag due to backwards .org.
5657 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5659 Introduce SH2a support.
5660 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5661 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5663 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5664 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5665 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5666 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5667 to end of conditional expression.
5668 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5669 * config/tc-sh.c: Add sh2a-nofpu support.
5670 2003-12-29 DJ Delorie <dj@redhat.com>
5671 * tc-sh.c: Add sh2a support.
5672 (parse_reg): Add tbr.
5673 (parse_at): Support @@(disp,tbr).
5674 (get_specific): Support sh2a opcodes.
5675 (insert4): New, for 4 byte relocs.
5676 (build_Mytes): Support sh2a opcodes.
5677 (md_apply_fix3_Mytes): Support sh2a opcodes.
5678 2003-12-02 Michael Snyder <msnyder@redhat.com>
5679 * config/tc-sh.c (md_parse_option): Handle sh2a.
5680 (sh_elf_final_processing): Ditto.
5682 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5684 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5687 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5689 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5690 (ppc_arch): Expand comment.
5692 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5694 * config/tc-crx.c: Support evaluating the difference between two
5696 * config/tc-crx.h: Likewise.
5698 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5700 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5702 (ia64_elf_section_change_hook): Set the linked-to section for
5705 2004-07-26 Dmitry Diky <diwil@spec.ru>
5707 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5708 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5709 msp430xG438, msp430xG439.
5711 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5713 * doc/as.texinfo (Section, PushSection): Correct documentation
5716 2004-07-21 Jan Beulich <jbeulich@novell.com>
5718 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5719 permissible for the selected instruction suffix.
5720 (match_template): Don't permit 64-bit general purpose operands in
5722 (finalize_imm): Permit 64-bit immediates.
5723 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5724 specially except for the width of the used base and/or index
5725 registers. For 32-bit displacements, use sign-extended
5726 relocations only when using 64-bit addressing.
5727 Force zero displacement on rip-relative addressing when there is
5728 no other displacement.
5729 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5730 specially except for the width of the used base and/or index
5732 (parse_register): Disallow Reg64 registers in 32-bit mode.
5734 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5735 suffix if the instruction doesn't support it.
5737 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5739 * config/tc-mips.c (append_insn): Handle constant expressions with
5740 no associated relocation.
5741 (mips_ip): Cancel the expression after use for the Q format
5743 (parse_relocation): Return no relocation for unsupported
5745 (my_getSmallExpression): Return no relocation if no relocation
5748 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5750 * config/obj-som.c (adjust_stab_sections): Add prototype.
5751 (obj_som_compiler, obj_som_version, obj_som_copyright,
5752 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5753 * config/tc-hppa.c (update_subspace): Likewise.
5754 (is_defined_subspace): Amplify comment.
5755 * config/obj-som.h (som_frob_file): Add prototype.
5757 2004-07-19 Christopher Faylor <cgf@timesys.com>
5758 H.J. Lu <hongjiu.lu@intel.com>
5760 * subsegs.c (section_symbol): Don't create a new segment when
5761 existing segment is undefined.
5763 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5765 * config/tc-arm.c: Include include/opcode/arm.h.
5766 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5767 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5768 (FPU_ARCH_*): Delete.
5769 * Makefile.am: Update dependencies.
5770 * Makefile.in: Regenerate.
5772 2004-07-15 Nick Clifton <nickc@redhat.com>
5774 * configure.in: Accept armbe as a big-endian arm configuration.
5775 * configure: Regenerate.
5777 2004-07-13 Thomas Nystrom <thn@saeab.se>
5779 * config/tc-i386.c (T_SHIFTOP): New constant.
5780 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5781 (intel_el1): Handle '~'.
5782 (intel_get_token): Handle '<>', '&', '|' and '~'.
5784 2004-07-13 Nick Clifton <nickc@redhat.com>
5786 (md_assemble): Remove spurious newline from end of as_bad error
5788 (intel_e05_1): Likewise.
5789 (intel_e11): Likewise.
5790 (intel_match_token): Likewise.
5792 2004-07-11 Andreas Schwab <schwab@suse.de>
5794 * config/tc-m68k.c: Convert to C90. Remove redundant
5795 declarations. Indentation fixup.
5796 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5797 obj_coff_section ourselves.
5799 2004-07-09 James E Wilson <wilson@specifixinc.com>
5801 * config/tc-ia64.c (default_big_endian): New.
5802 (dot_byteorder, md_begin): Use it.
5803 (md_parse_option): Set it.
5805 2004-07-09 Nick Clifton <nickc@redhat.com>
5807 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5808 * configure: Regenerate.
5809 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5810 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5811 sh_find_elf_flags if necessary.
5813 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5815 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5816 going to be split into more than one in-place addend, return 0
5817 for relocations against mergeable sections. Associate comments
5820 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5822 * Makefile.am (CPU_TYPES): Add crx.
5823 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5824 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5825 (DEPTC_crx_elf): New target.
5826 (DEPOBJ_crx_elf): Likewise.
5827 (DEP_crx_elf): Likewise.
5828 * Makefile.in: Regenerate.
5829 * configure.in: Add crx* target.
5830 * configure: Regenerate.
5831 * config/tc-crx.c: New file.
5832 * config/tc-crx.h: New file.
5833 * NEWS: Mention new target.
5835 2004-07-06 Nick Clifton <nickc@redhat.com>
5837 * config.in: Undefine TARGET_SYMBIAN by default.
5839 * configure: Regenerate. Add sh-symbian-elf target. If
5840 selected define TARGET_SYMBIAN.
5841 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5842 format if TARGET_SYMBIAN has been defined.
5844 * output-file.c (output_file_create): Report the target format
5845 chosen when bfd_openw reports that it is invalid.
5847 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5848 pseudo for BFD based assemblers.
5850 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5853 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5854 (md_parse_option): Remove redundant -isa testing.
5855 Make bfd_arch variable const.
5856 (md_show_usage): Make bfd_arch variable const.
5858 2004-07-03 James E Wilson <wilson@specifixinc.com>
5860 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5861 * config/tc-ia64.h (md_frag_check): Define.
5863 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5865 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5867 * doc/as.texinfo (Weak): Document PE weak symbols.
5869 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5871 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5872 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5873 (mips_frob_file): Rework so that only a single pass through the
5874 relocs is needed. Allow %lo()s to have higher offsets than their
5875 corresponding %hi()s or %got()s.
5877 2004-07-02 Nick Clifton <nickc@redhat.com>
5879 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5880 allow values which have come from undefined symbols.
5881 Always consider this fixup to have been processed as a reloc
5882 cannot be generated for it.
5884 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5886 * frags.h (struct frag): Add has_code and insn_addr fields.
5887 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5888 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5889 * config/tc-ppc.h (md_frag_check): Define.
5891 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5893 * doc/Makefile.am (info): Rename goal to...
5894 (info-local): ... this, to preserve implicit dependencies.
5895 * doc/Makefile.in: Regenerate with automake 1.8.5.
5897 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5899 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5900 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5901 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5902 (tc_gen_reloc): Likewise.
5903 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5904 (m32r_parse_name): Likewise.
5905 (m32r_cgen_parse_fix_exp): Likewise.
5906 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5907 (O_PIC_reloc): Likewise.
5908 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5909 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5910 for @GOTOFF, @GOT, @PLT.
5912 2004-06-21 Jan Beulich <jbeulich@novell.com>
5914 * gas/symbols.c: While discarding ordinary local absolute symbols
5915 when --strip-local-absolute is in effect, retain file symbols.
5917 2004-06-20 Andreas Schwab <schwab@suse.de>
5919 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5920 (md_parse_option): Likewise.
5922 2004-06-17 Jan Beulich <jbeulich@novell.com>
5924 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5925 * config/te-netware.h: New file.
5926 * config/te-ppcnw.h: Delete: Obsolete.
5927 * configure.in: Eliminate ill NetWare targets. Make generic
5928 NetWare target use proper emulation.
5929 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5930 reference to new te-netware.h.
5931 * configure: Regenerate.
5932 * Makefile.in: Regenerate.
5934 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5936 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5937 comparison in .insn pseudo operation.
5939 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5941 * config/obj-coff.c (coff_adjust_section_syms): Use
5942 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5943 (coff_frob_section): Likewise.
5944 * config/tc-mips.c (md_apply_fix3): Likewise.
5945 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5946 (elf_frob_file_after_relocs): Likewise.
5948 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5950 * config/tc-hppa.c (log2): Rename to exact_log2.
5951 (pa_next_subseg): Delete unused function.
5952 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5953 (create_new_subspace): Likewise.
5956 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5957 labels. Fix warning.
5959 2004-05-28 DJ Delorie <dj@redhat.com>
5961 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5962 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5963 or non-merged symbols.
5965 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5967 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5968 restore the old slot when inserting srlz.i/srlz.d.
5970 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5972 * Makefile.am: Regenerate dependecies.
5973 * Makefile.in: Regenerate.
5974 * config/tc-sh.c (valid_arch): Make unsigned.
5975 (preset_target_arch): Likewise.
5976 (md_begin): Use new architecture flags system.
5977 (get_specific): Likewise.
5978 (assemble_ppi): Likewise.
5979 (md_assemble): Likewise. Also fix error check for bad opcodes.
5980 (md_parse_option): Likewise. Also generate -isa values according
5981 to the table in bfd/cpu-sh.c instead of just constants. Also
5982 allow <arch>-up ISA variants.
5983 (sh_elf_final_processing): Replace if-else chain with a call to
5984 sh_find_elf_flags().
5986 2004-05-28 Peter Barada <peter@the-baradas.com>
5988 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5989 with zero offset into mode 2 addressing to save a word.
5991 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5993 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5994 (ar_is_only_in_integer_unit): New.
5995 (ar_is_only_in_memory_unit): New.
5996 (generate_unwind_image): Silence gcc on 32bit host.
5997 (md_assemble): Use ar_is_only_in_integer_unit instead of
5998 ar_is_in_integer_unit. Check AR access.
6000 2004-05-27 Peter Barada <peter@the-baradas.com>
6002 * config/tc-m68k.c (md_begin): Sort the opcode table into
6004 (m68k_compare_opcode): New function to do the sorting.
6006 2004-05-24 Peter Barada <peter@the-baradas.com>
6008 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
6009 addressing on MIT style operands.
6010 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6012 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6015 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6017 * expr.c (operand, operator): Don't reject '++' and '--'.
6019 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6021 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6024 2004-05-17 Adam Nemet <anemet@lnxw.com>
6026 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6027 * configure: Regenerate.
6029 2004-05-13 Paul Brook <paul@codesourcery.com>
6031 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6033 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6035 * configure.in (or32-*-rtems*): Switch to elf.
6036 * configure: Regenerate.
6038 2004-05-13 Nick Clifton <nickc@redhat.com>
6040 * po/fr.po: Updated French translation.
6042 2004-05-11 Nick Clifton <nickc@redhat.com>
6044 * doc/as.texinfo (Section): Document G and T flags to .section
6045 directive. Document the extra arguments that the G flag
6046 requires. Document the #tls flag.
6048 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6050 * subsegs.c (section_symbol): Create a new section symbol if
6051 the existing one doesn't match.
6052 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6054 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6056 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6057 to cope with VR4181A errata MD(1) and MD(4).
6059 2004-05-07 Brian Ford <ford@vss.fsi.com>
6061 * NEWS: Mention .secrel32 for pe[i]-i386.
6063 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6065 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6066 (HANDLE_ALIGN): New.
6068 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6070 * Makefile.am (DIST_SUBDIRS): Define.
6071 * aclocal.m4: Regenerate with automake 1.8.4.
6072 * Makefile.in: Likewise.
6073 * doc/Makefile.in: Likewise.
6075 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6077 * config/tc-ia64.c (dot_serialize): Declare.
6078 (dot_serialize): New function.
6079 (md_pseudo_table): Add ".serialize.data" and
6080 ".serialize.instruction" directives.
6082 2004-05-06 Nick Clifton <nickc@redhat.com>
6084 * messages (as_internal_value_out_of_range): Print a message about
6085 a value being out of range. Be consistent about whether the
6086 values are printed in decimal or hexadecimal.
6087 (as_warn_value_out_of_range): Generate a warning message about an
6089 (as_bad_value_out_of_range): Generate an error message about an
6091 * as.h: Prototype the new functions.
6092 * config/tc-alpha.c (insert_operand): Use new function.
6093 * config/tc-arc.c (arc_insert_operand): Likewise.
6094 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6095 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6096 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6097 * config/tc-s390.c (s390_insert_operand): Likewise.
6098 * config/tc-v850.c (v850_insert_operand): Likewise.
6100 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6102 * configure.in: Set em=linux for frv-*-*linux*.
6103 * configure: Rebuilt.
6104 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6105 (frv_md_fdpic_enabled): New.
6106 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6107 (DEFAULT_FDPIC): New.
6108 (frv_flags): Use DEFAULT_FDPIC.
6109 (frv_pic_flag): Likewise.
6110 (OPTION_NOPIC): New.
6111 (md_longopts): Add -mnopic.
6112 (md_parse_option): Handle it.
6113 (md_show_usage): Add -mfdpic and -mnopic.
6115 2004-05-05 Peter Barada <peter@the-baradas.com>
6117 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6118 chips for invalid coldfire instructions, rename selectors
6119 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6120 add current_chip to track which chip is referred to(including save/restore),
6121 use current_chip to select control registers, not current_arch.
6122 (md_show_usage): Add new chips.
6123 * doc/c-m68k.texi: Document new command line switches.
6125 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6127 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6128 (NOP_OPCODE): Define.
6129 (s390_align_code): Remove prototype.
6130 * tc-s390.c (s390_align_code): Remove.
6132 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6134 * config/tc-ia64.c (make_unw_section_name): Removed.
6135 (start_unwind_section): New function.
6136 (generate_unwind_image): Take const segT instead of const
6138 (dot_handlerdata): Adjusted.
6139 (dot_endp): Likewise.
6141 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6143 * config/obj-elf.c (obj_elf_change_section): Allow the
6144 ".note.GNU-stack" section has SHF_EXECINSTR.
6146 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6148 * config/obj-elf.c (get_section): Return bfd_boolean.
6149 (obj_elf_change_section): Call bfd_get_section_by_name_if
6150 instead of bfd_map_over_sections.
6152 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6154 * config/obj-elf.c (get_section): New function.
6155 (obj_elf_change_section): Support multiple sections with same
6158 2004-04-30 Nick Clifton <nickc@redhat.com>
6160 * config/tc-arm.c (create_register_alias): Fix typo checking for
6161 case sensitive register aliases.
6162 (co_proc_number): Use error message string in all_reg_maps[]
6164 (cp_reg_required_here): Likewise.
6165 (fp_reg_required_here): Likewise.
6167 2004-04-29 Brian Ford <ford@vss.fsi.com>
6169 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6171 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6173 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6174 (load_address, macro, mips_ip, md_parse_option)
6175 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6176 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6177 embedded-PIC handling, and update comments.
6178 (SWITCH_TABLE): Remove.
6179 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6180 (enum mips_pic_level): Remove EMBEDDED_PIC.
6181 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6182 (TC_FORCE_RELOCATION): Update comment.
6183 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6184 might be safe to remove now that MIPS embedded-PIC is gone.
6186 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6188 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6189 call to obj_set_subsection_attributes.
6190 (obj_som_init_stab_section): Likewise.
6191 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6192 (pa_def_subspaces): Provide comdat default.
6193 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6194 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6195 calls to create_new_subspace and update_subspace to pass comdat flag.
6196 (create_new_subspace, update_subspace): Add new comdat argument. Use
6197 it in calls to obj_set_subsection_attributes.
6198 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6199 and use of comdat, common and dup_comm parameters.
6201 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6203 * config/obj-elf.c (obj_elf_change_section): Check if the old
6204 group name is NULL before comparison.
6206 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6208 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6210 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6212 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6214 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6216 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6217 (OPTION_MEMBEDDED_PIC): Remove.
6218 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6219 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6220 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6221 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6222 (OPTION_ELF_BASE): Renumber.
6223 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6224 (md_show_usage): Remove mention of -membedded-pic.
6225 * doc/as.texinfo: Remove mention of -membedded-pic.
6227 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6229 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6230 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6232 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6233 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6234 USE_GLOBAL_POINTER_OPT.
6236 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6238 * config/tc-mips.c (macro): One more use of load_delay_nop.
6240 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6242 * config/tc-mips.c (load_delay_nop): New function.
6243 (load_address, macro): Use load_delay_nop() to build a nop
6244 which can be omitted with gpr_interlocks.
6246 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6248 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6249 cop_interlocks): Remove superfluous CPU entries.
6251 2004-04-22 Paul Brook <paul@codesourcery.com>
6253 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6255 2004-04-22 Peter Barada <peter@the-baradas.com>
6257 * NEWS: Added support for EMAC instructions and MAC/EMAC
6259 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6260 scale factor tokens, trailing_ampersand to mark mask addressing
6261 for MAC/EMAC instructions.
6262 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6264 (yylex): Handle '>', '<', and '&' following '+'.
6265 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6266 architectures in archs[].
6267 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6268 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6270 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6271 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6273 Add EMAC operands to init_table[].
6275 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6277 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6279 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6280 * config/tc-arm.c (enum mstate): Delete from here.
6281 (mapping_state): Remove the static mapstate variable and instead
6282 store the state in the segment. This allows a per-section mapping
6283 state. Handle and ignore MAP_UNDEFINED states.
6284 (arm_elf_change_section): Get the current mapping state from the
6286 (s_ltorg): Set the mapping state to MAP_DATA.
6287 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6288 for each pool as it is emitted.
6290 2004-04-22 Nick Clifton <nickc@redhat.com>
6292 * config/tc-arm.h: Formatting tidy ups.
6294 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6296 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6298 2004-04-20 DJ Delorie <dj@redhat.com>
6300 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6301 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6302 [TE_PE] (O_secrel): Define.
6303 [TE_PE] (x86_pe_cons_fix_new): New.
6304 [TE_PE] (pe_directive_secrel): Likewise.
6305 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6307 2004-04-19 Eric Christopher <echristo@redhat.com>
6309 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6310 of previous patch for fix in gcc.
6312 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6314 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6316 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6318 * read.c (do_align): Call md_flush_pending_output, if defined.
6320 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6322 * expr.c (operand): Correct checks for ++ and --.
6324 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6326 * config/tc-generic.c: Add some comments.
6328 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6330 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6331 -{no-}mfix-vr4122-bugs.
6332 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6333 (append_insn, mips_emit_delays): Update accordingly.
6334 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6335 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6336 (md_parse_option): Update after above changes.
6337 (md_show_usage): Add -mfix-vr4120.
6339 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6341 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6342 of .section directive; add a reference to the ELF .subsection
6345 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6347 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6350 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6352 * Makefile.am: Remove mips from aout targets.
6353 * Makefile.in: Regenerate.
6354 * configure.in: Remove mips-dec-bsd* target.
6355 * configure: Regenerate.
6357 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6360 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6361 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6362 Update "mapping". Restrict some @ modifiers to 32 bit.
6364 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6365 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6367 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6368 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6369 dont_adjust_reloc_32 is set.
6370 (md_longopts): Add option -renesas.
6371 (md_parse_option, md_show_usage): Likewise.
6372 * doc/c-sh.texi: Likewise.
6374 2004-04-01 Dave Korn <dk@artimi.com>
6376 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6377 hi16 and lo16 fixS structs.
6378 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6379 exactly the same way as for RELOC_DLX_REL16.
6380 (machine_ip): properly respect LO flag in the_insn and
6381 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6382 (md_apply_fix3): apply RELOC_DLX_LO16.
6384 2004-03-30 Stan Shebs <shebs@apple.com>
6386 Remove long-obsolete MPW support.
6387 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6388 * configure.in: Remove mention of ppc-*-mpw* config.
6389 * configure.in: Likewise.
6391 2004-03-30 Nick Clifton <nickc@redhat.com>
6393 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6394 OBJ_ELF being defined.
6396 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6398 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6400 2004-03-23 Paul Brook <paul@codesourcery.com>
6402 * config/tc-arm.c (meabi_flags): New variable.
6403 (arm_parse_eabi): New function.
6404 (md_begin): Set flags for EABI v3.
6406 (arm_long_opts): Add meabi.
6407 * doc/as.texinfo <ARM>: Document -meabi.
6408 * doc/c-arm.texi: Ditto.
6410 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6412 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6413 tables even when use_literal_section flag is not set.
6415 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6417 * config/tc-sh.c: Remove trailing whitespace.
6419 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6421 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6422 --mul-bug-abort and the default behavior.
6423 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6424 (err_for_dangerous_mul_placement): New variable.
6425 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6427 (md_cris_relax_table): Have placeholder for STATE_MUL.
6428 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6429 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6431 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6432 STATE_BYTE)>: Ditto.
6433 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6434 alignment and position of this frag, emit error message if
6436 (md_assemble): For a multiply insn and when checking it,
6437 transform the current frag into a special frag for that purpose.
6438 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6439 OPTION_MULBUG_ABORT_ON>: Handle new options.
6441 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6443 * config/tc-xtensa.c (mark_literal_frags): New function.
6444 (xtensa_move_literals): Call mark_literal_frags for all literal
6445 segments, including init and fini literal segments.
6446 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6448 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6450 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6451 (pa_comm): Set BSF_OBJECT in symbol flags.
6453 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6455 * Makefile.am: Run "make dep-am".
6456 * Makefile.in: Regenerate.
6457 * doc/Makefile.in: Regenerate.
6458 * config.in: Regenerate.
6459 * po/gas.pot: Regenerate.
6461 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6463 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6464 (demand_empty_rest_of_line): Issue an error here.
6465 (ignore_rest_of_line): Silently skip to end.
6466 (demand_copy_string): Issue an error, not warning.
6468 * config/obj-elf.c (obj_elf_section_name): Likewise.
6469 (obj_elf_section): Likewise.
6470 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6471 (arc_extinst): Likewise.
6472 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6473 (dot_spill): Likewise.
6474 (dot_unwabi): Likewise.
6475 (dot_prologue): Likewise.
6477 * expr.c (operand): Reject ++ and --.
6478 (operator): Likewise.
6480 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6482 * config/tc-sh.c: Include dw2gencfi.h.
6483 (sh_cfi_frame_initial_instructions): New function.
6484 (sh_regname_to_dw2regnum): Likewise.
6485 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6487 (TARGET_USE_CFIPOP): Define.
6488 (tc_cfi_frame_initial_instructions): Likewise.
6489 (tc_regname_to_dw2regnum): Likewise.
6490 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6491 * Makefile.am: Update dependencies.
6492 * Makefile.in: Regenerate.
6494 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6496 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6497 * configure: Regenerate.
6499 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6501 * read.c (s_leb128): Call md_flush_pending_output.
6503 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6505 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6506 * config/tc-i386.h (CpuPadLock): New define.
6507 (CpuUnknownFlags): Added CpuPadLock.
6509 2004-03-07 Andreas Schwab <schwab@suse.de>
6511 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6513 2004-03-07 Richard Henderson <rth@redhat.com>
6515 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6516 (cfi_finish): Likewise for fde.
6518 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6520 * config/tc-ia64.c (md_assemble): Properly handle NULL
6522 (ia64_handle_align): Don't abort if failed to add a stop bit.
6524 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6526 * Makefile.in: Regenerated.
6527 * aclocal.m4: Likewise.
6528 * configure: Likewise.
6529 * doc/Makefile.in: Likewise.
6531 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6533 * config/tc-ia64.c (dot_align): New.
6534 (ia64_do_align): Make it static.
6535 (md_pseudo_table): Use "dot_align" for "align".
6536 (ia64_md_do_align): Don't set align_frag here.
6537 (ia64_handle_align): Add a stop bit to the previous bundle if
6540 * config/tc-ia64.h (ia64_do_align): Removed.
6542 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6544 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6545 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6546 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6547 the most general type or the user specifically requested it.
6548 (md_assemble): Add a new error message for when an instruction
6549 is understood, but is not allowed due to an -isa option.
6551 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6553 * config/tc-ia64.c (align_frag): New.
6554 (md_assemble): Set the tc_frag_data field in align_frag for
6555 IA64_OPCODE_FIRST instructions.
6556 (ia64_md_do_align): Set align_frag.
6557 (ia64_handle_align): Add a stop bit if needed.
6559 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6560 (TC_FRAG_INIT): New.
6562 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6564 * config/tc-frv.c (fr400_audio): New variable.
6565 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6566 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6567 (target_implements_insn_p): New function.
6568 (md_assemble): Report an error if the processor doesn't implement
6571 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6573 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6574 (md_parse_option): Ditto.
6575 (OPTION_NO_SPECIAL_M32R): Added.
6576 (md_show_usage): Document it.
6577 (enable_speial_m32r): Changed a default value from 0 to 1.
6578 * doc/c-m32r.texi: Document the -no-bitinst option.
6580 2004-02-27 Nick Clifton <nickc@redhat.com>
6582 * config/tc-sh.c (get_operand): Revert previous delta.
6583 (tc_gen_reloc): Check for an unknown reloc type before processing
6586 2004-02-27 Hannes Reinecke <hare@suse.de>
6588 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6589 .insn pseudo operation.
6591 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6593 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6594 added for wrong syntax.
6596 2004-02-26 Eric Christopher <echristo@redhat.com>
6598 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6599 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6601 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6603 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6604 nibble types to assembler.
6606 2004-02-25 Fred Fish <fnf@redhat.com>
6608 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6610 2004-02-20 James E Wilson <wilson@specifixinc.com>
6612 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6614 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6615 (ia64_estimate_size_before_relax): New.
6616 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6617 (generate_unwind_image): Pass 1 to fixup_unw_records.
6618 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6619 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6621 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6623 * stabs.c (generate_asm_file): Avoid warning about use of
6624 uninitialized variable.
6626 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6628 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6629 body, and endp, allow unwind records which do not have a "t"
6630 (time/instruction) field.
6632 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6634 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6635 (do_mav_dspsc_2): Likewise.
6636 Fix accumulator registers move opcodes.
6638 2004-02-13 Hannes Reinecke <hare@suse.de>
6639 Jakub Jelinek <jakub@redhat.com>
6641 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6643 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6645 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6646 (tc_frob_symbol): New macro definition.
6647 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6649 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6651 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6654 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6656 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6657 (TC_CASE_SENSITIVE): ... this.
6658 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6659 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6661 2004-02-06 James E Wilson <wilson@specifixinc.com>
6663 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6664 (generate_unwind_image): Re-add it here.
6666 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6668 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6669 * read.h (SKIP_WHITESPACE): Turn into an expression.
6670 * read.c (read_a_source_file): A pseudo is removed by having a
6673 2004-02-05 James E Wilson <wilson@specifixinc.com>
6675 * config/tc-ia64.c (output_endp): New.
6676 (count_bits): Delete.
6677 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6678 endp unwind records.
6679 (fixup_unw_records): Handle endp unwind records. Delete code for
6680 shortening prologue regions not followed by a body record.
6681 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6682 * config/tc-ia64.h (unw_record_type): Add endp.
6684 2004-02-03 James E Wilson <wilson@specifixinc.com>
6686 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6687 fill padding bytes with zeroes.
6688 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6689 sets unwind_record slot_number and slot_frag fields.
6691 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6693 * config/tc-mips.c (add_got_offset_hilo): New function.
6694 (macro): Use load_register() and add_got_offset_hilo() to load
6695 constants instead of hardcoding code sequences throughout.
6697 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6699 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6701 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6703 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6705 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6706 of hard-coded test for TARGET_OS=elf.
6708 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6710 * config/tc-mips.c (hilo_interlocks): Change definition
6711 so that MIPS32, MIPS64 and later ISAs are included, along with
6712 the already-included machines. Update comments.
6714 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6716 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6717 undefined local labels.
6719 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6721 * config/tc-mips.c (load_address, macro): Update comments about
6722 NewABI GP relaxation.
6724 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6726 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6727 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6728 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6729 (set_at, load_register, load_address, move_register): Likewise.
6730 (load_got_offset, add_got_offset): Likewise.
6731 Update all calls and tidy accordingly.
6733 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6735 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6736 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6737 (RELAX_USE_SECOND): Bump to 0x10000.
6738 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6739 (mips_macro_warning): New variable.
6740 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6741 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6742 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6744 (append_insn): Update mips_macro_warning.sizes.
6745 (macro_start, macro_warning, macro_end): New functions.
6746 (macro_build): Don't emit warnings here.
6747 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6748 (md_convert_frag): Check for cases where one macro alternative
6749 needs a warning and the other doesn't. Emit a warning if the
6750 longer sequence was chosen.
6752 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6754 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6755 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6756 the first sequence, the size of the second sequence, and a flag
6757 that says whether we should warn.
6758 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6759 (RELAX_FIRST, RELAX_SECOND): New.
6760 (mips_relax): New variable.
6761 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6762 (append_insn): Remove "place" argument. Use mips_relax.sequence
6763 rather than "place" to check whether we're expanding the second
6764 alternative of a relaxable macro. Remove redundant check for
6765 branch relaxation. If generating a normal insn, and there
6766 is not enough room in the current frag, call relax_close_frag()
6767 to close it. Update mips_relax.sizes[]. Emit fixups for the
6768 second version of a relaxable macro. Record the first relaxable
6769 fixup in mips_relax. Remove tc_gen_reloc workaround.
6770 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6771 in the same way as in append_insn.
6772 (mips16_macro_build): Remove "place" argument.
6773 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6774 when generating the second version of a relaxable macro.
6775 (load_got_offset, add_got_offset): New functions.
6776 (load_address, macro): Use new relaxation machinery. Remove
6777 tc_gen_reloc workarounds.
6778 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6779 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6780 first version is needed.
6781 (tc_gen_reloc): Remove relaxation handling.
6782 (md_convert_frag): Go through the fixups for a relaxable macro and
6783 mark those that belong to the unneeded alternative as done. If the
6784 second alternative is needed, adjust the fixup addresses to account
6785 for the deleted first alternative.
6787 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6789 * frags.h (frag_room): Declare.
6790 * frags.c (frag_room): New function.
6791 * doc/internals.texi: Document it.
6793 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6795 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6796 optimization for -mtune=r3900, as this will break on other CPUs.
6798 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6800 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6801 be relaxed, use fixup.
6802 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6804 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6806 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6809 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6811 * config/tc-mips.c (append_insn): Properly detect variant frags
6812 that preclude swapping of relaxed branches. Correctly swap
6813 instructions between frags when dealing with relaxed branches.
6815 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6817 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6819 * aclocal.m4: Regenerate.
6820 * configure: Regenerate.
6822 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6824 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6827 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6829 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6830 reloc, reserve space for the delay slot as well as the jalr itself.
6832 2004-01-09 Paul Brook <paul@codesourcery.com>
6834 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6835 (do_vfp_sp2_from_reg2): New function.
6837 (do_vfp_dp_from_reg2): Check return values properly.
6839 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6841 * config/tc-mips.c (warn_nops): Remove static variable.
6842 (macro): Remove test of warn_nops.
6843 (md_shortops): Remove 'n'.
6844 (md_parse_option): Remove 'n' case.
6845 (md_show_usage): Remove -n.
6846 * doc/as.texinfo (Overview): Remove MIPS -n option.
6847 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6848 * NEWS: Mention removal of MIPS -n option.
6850 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6851 (cop_interlocks): Check ISA level.
6852 (cop_mem_interlocks): Define.
6853 (reg_needs_delay): Check cop_interlocks rather than
6854 ISA_HAS_COPROC_DELAYS.
6855 (append_insn): Likewise. Use cop_mem_interlocks rather than
6856 directly checking mips_opts.isa.
6857 (mips_emit_delays): Likewise.
6859 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6861 * config/tc-ia64.c (unwind): Move next_slot_number and
6862 next_slot_frag to ...
6863 (unw_rec_list): Here.
6864 (free_list_records): Removed.
6865 (output_unw_records): Likewise.
6866 (generate_unwind_image): Make it void.
6867 (alloc_record): Initialize next_slot_number and next_slot_frag.
6868 (slot_index): Take .org, .space and .align into account.
6869 (fixup_unw_records): Don't set slot_number to 0. Use
6870 list->next_slot_number and list->next_slot_frag instead of
6871 unwind.next_slot_number and unwind.next_slot_frag.
6872 (ia64_convert_frag): New.
6873 (generate_unwind_image): Generate a rs_machine_dependent frag
6875 (emit_one_bundle): Use list->next_slot_number and
6876 list->next_slot_frag instead of unwind.next_slot_number and
6877 unwind.next_slot_frag.
6879 * config/tc-ia64.h (md_convert_frag): Defined as
6881 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6883 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6885 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6886 * config/tc-frv.h (md_apply_fix3): Don't define.
6887 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6889 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6890 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6891 * config/tc-frv.c (line_separator_chars): Add `!'.
6892 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6893 * config/tc-frv.c (md_assemble): Clear insn upfront.
6894 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6895 * config/tc-frv.c (OPTION_FDPIC): New macro.
6896 (md_longopts): Add mfdpic.
6897 (md_parse_option): Handle it.
6898 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6899 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6900 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6901 (frv_pic_ptr): Parse funcdesc.
6903 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6905 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6906 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6908 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6910 * Makefile.am (Makefile): Move the dependency on
6911 $(BFDDIR)/configure.in to...
6912 (CONFIG_STATUS_DEPENDENCIES): ... here.
6913 (AUTOMAKE_OPTIONS): Require automake 1.8.
6914 * Makefile.in: Regenerate.
6915 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6916 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6917 $(BFDDIR)/configure.in here as well.
6918 * doc/Makefile.in: Regenerate.
6920 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6922 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6923 * Makefile.in: Regenerate.
6924 * aclocal.m4: Regenerate.
6925 * doc/Makefile.am (install, install-info): Remove.
6926 (install-data-local): A new hook for install-info.
6927 (AUTOMAKE_OPTIONS): Require automake 1.8.
6928 * doc/Makefile.in: Regenerate.
6930 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6932 * doc/c-sh.texi: Update description about floating point behavior
6935 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6937 * configure.in: Add m68k-uClinux target.
6938 * configure: Regenerate.
6940 For older changes see ChangeLog-0203
6946 version-control: never
projects / external / binutils.git / blob