1 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
4 * symbols.c (snapshot_symbol): Don't change a defined symbol.
6 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
9 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
10 a local-label reference.
12 2005-12-30 Sterling Augustine <sterling@tensilica.com>
13 Bob Wilson <bob.wilson@acm.org>
15 * config/tc-xtensa.c (op_placement_info_struct): Delete single,
16 single_size, widest, and widest_size fields. Add narrowest_slot.
17 (xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
18 Use xg_get_single_slot to find the slot.
19 (finish_vinsn): Use emit_single_op instead of bundle_single_op.
20 (bundle_single_op): Rename this to....
21 (bundle_tinsn): ...this function, which builds a vliw_insn but does
22 not call finish_vinsn.
23 (emit_single_op): Use bundle_tinsn instead of bundle_single_op.
24 (relax_frag_immed): Get num_slots from cur_vinsn.
25 (convert_frag_narrow): Update call to xg_emit_insn_to_buf.
26 (convert_frag_immed): Likewise. Also, get num_slots from cur_vinsn.
27 (init_op_placement_info_table): Set narrowest_slot field. Remove
28 code for deleted fields.
29 (xg_get_single_size): Return narrowest_size field, not single_size.
30 (xg_get_single_format): Return narrowest field, not single.
31 (xg_get_single_slot): New.
32 (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
33 * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
34 (transition_applies): Check wide branch option availability.
36 2005-12-29 Sterling Augustine <sterling@tensilica.com>
38 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
40 2005-12-29 Sterling Augustine <sterling@tensilica.com>
42 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
44 2005-12-27 Nathan Sidwell <nathan@codesourcery.com>
46 * config/tc-mt.c (mt_arch): Default to ms1_16_002.
47 (md_parse_options): Only allow lowercase.
48 (md_show_usage): Update.
50 2005-12-27 Leif Ekblad <leif@rdos.net>
52 * configure.tgt: Add support for RDOS targets.
54 2005-12-27 James Troup <james@nocrew.org>
57 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
60 2005-12-27 Alan Modra <amodra@bigpond.net.au>
62 * Makefile.am: Run "make dep-am".
63 * Makefile.in: Regenerate.
64 * po/POTFILES.in: Regenerate.
66 2005-12-22 Jan Beulich <jbeulich@novell.com>
68 * symbols.h (snapshot_symbol): First parameter is now pointer
69 to pointer to symbolS.
70 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
71 there. Use symbol_equated_p.
72 * expr.c (resolve_expression): Change first argument to
73 snapshot_symbol. Track possibly changed add_symbol consistently
74 across function. Resolve more special cases with known result.
75 Also update final_val when replacing add_symbol.
77 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
79 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
80 white space usage as well.
82 2005-12-20 Sterling Augustine <sterling@tensilica.com>
84 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
85 is_aligning_branch flag.
86 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
87 (future_alignment_required): Except for frags with is_aligning_branch
88 flag set, call frag_wane for frags that do not need to be reexamined
90 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
91 (convert_frag_immed): Likewise.
92 (convert_frag_narrow): Check is_aligning_branch flag.
93 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
95 2005-12-20 Sterling Augustine <sterling@tensilica.com>
97 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
98 (xg_init_vinsn): Remove redundant initialization.
99 (xg_clear_vinsn): Zero all the slots with a single memset.
100 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
102 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
104 * doc/t-mt.texi: Update MS1 to MT.
106 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
108 Second part of ms1 to mt renaming.
109 * configure: Rebuilt.
110 * configure.in (mt): Remove special case.
111 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
113 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
115 (md_parse_option, md_show_usage, md_begin, md_assemble,
116 md_cgen_lookup_reloc, md_atof): Adjust.
117 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
118 * config/tc-mt.h (TC_MT): Rename.
119 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
120 (md_apply_fix): Adjust.
121 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
122 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
124 2005-12-14 Jan Beulich <jbeulich@novell.com>
126 * config/tc-i386.c (add_prefix): More fine-grained handling of
127 REX prefixes. Or new prefix value into i.prefix instead of
130 2005-12-13 DJ Delorie <dj@redhat.com>
132 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
134 2005-12-12 Paul Brook <paul@codesourcery.com>
136 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
137 (do_bl): New function.
138 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
139 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
141 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
142 BFD_RELOC_ARM_PCREL_JUMP.
143 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
144 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
145 BFD_RELOC_ARM_PCREL_JUMP.
146 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
147 BFD_RELOC_ARM_PCREL_JUMP.
149 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
151 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
153 * configure.in: Replace ms1 arch with mt arch.
154 * configure: Rebuilt.
155 * configure.tgt: Replace ms1 arch with mt arch.
156 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
157 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
158 * doc/Makefile.in: Rebuilt.
160 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
162 Change 32-bit-branch expansion for --pic.
163 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
164 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
165 (cris_any_v0_v10_long_jump_size_pic): New macro.
166 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
167 (md_convert_frag): Similar.
168 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
169 (md_assemble, gen_cond_branch_32): Adjust similarly.
170 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
171 <case OPTION_ARCH>: Similar, if --pic.
173 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
176 * config/tc-i386.c (match_template): Handle monitor.
177 (process_suffix): Likewise.
179 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
182 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
185 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
187 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
189 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
191 * config/tc-z80.c (z80_start_line_hook): issue an error when
192 redefining a symbol with equ
193 * doc/as.texinfo(equ<z80>): mention difference with .equiv
194 * doc/as.texinfo(err): fix typo
195 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
198 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
201 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
202 R_HPPA relocations that are 32-bits wide.
204 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
205 Thiemo Seufer <ths@networkno.de>
207 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
208 (macro_build): Complain for invalid branch displacements.
209 (mips_validate_fix): Delete.
210 (md_apply_fix): Re-add pcrel support for branches. Use consistent
211 text for misaligned branch targets.
212 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
213 BFD pcrel processing. Remove error for unresolved branches.
214 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
216 2005-11-22 James E Wilson <wilson@specifix.com>
218 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
219 even when manual_bundling isn't set.
221 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
222 when the frag chain is broken by section switching.
224 2005-11-18 Jie Zhang <jie.zhang@analog.com>
226 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
227 * config/bfin-parse.y (asm_1): Check register type for load immediate
230 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
232 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
234 * write.c (write_object_file): Do not remove used weakrefd.
236 2005-11-17 Jan Beulich <jbeulich@novell.com>
238 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
239 DW_CFA_restore and DW_CFA_undefined in a loop.
241 2005-11-17 Jan Beulich <jbeulich@novell.com>
244 * symbols.h (S_CLEAR_VOLATILE): Declare.
245 * symbols.c (colon): Also accept redefinable symbols for
246 redefinition. Clone them before modifying.
247 (S_CLEAR_VOLATILE): Define.
248 * cond.c (s_ifdef): Also test for equated symbols.
249 * read.c (s_comm_internal): Also exclude non-redefinable
250 equated symbols. Clone redefinable ones before modifying.
251 (s_weakref): Clone redefinable symbols before modifying.
252 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
253 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
254 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
256 2005-11-16 Alan Modra <amodra@bigpond.net.au>
258 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
260 2005-11-16 Alan Modra <amodra@bigpond.net.au>
262 * configure.tgt (i386-*-gnu*): Set em=gnu.
263 * config/te-gnu.h: New file.
264 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
266 2005-11-16 Alan Modra <amodra@bigpond.net.au>
268 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
269 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
271 * read.c (s_lsym): Remove non-BFD assembler sym handling.
273 2005-11-16 Alan Modra <amodra@bigpond.net.au>
275 * read.c (s_comm_internal): Set bfd_com_section segment.
276 (s_mri_common): Likewise.
277 * write.c (write_object_file): Remove non-BFD assembler common
280 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
282 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
283 opcode if r4-r15 are not saved.
285 2005-11-15 Alan Modra <amodra@bigpond.net.au>
287 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
289 2005-11-14 Jan Beulich <jbeulich@novell.com>
291 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
292 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
293 (ar): Use AR_* instead of literals.
294 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
295 CR_PMV, CR_CMCV): Define.
296 (cr): Use CR_* instead of literals.
298 2005-11-14 Jan Beulich <jbeulich@novell.com>
300 * config/tc-ia64.c (md): Rename regsym to indregsym and move
301 it to the end of the structure.
302 (ar): Field regnum is unsigned.
304 (indirect_reg): Likewise.
305 (declare_register_set): Parameter regnum is unsigned.
306 (declare_register): Parameter numregs and base_regnum are
307 unsigned. So is the local loop variable.
308 (md_begin): Restrict scope of local variable regnum, which
309 also is unsigned. Replace loops with function calls where
310 possible. Re-order things so that register groups are kept
311 together. Remove all uses of regsym except for indirect
312 registers. Replace use of regsym by indregsym for indirect
314 (ia64_optimize_expr): Replace use of regsym by indregsym for
315 indirect registers, with appropriate bias.
317 2005-11-14 David Ung <davidu@mips.com>
319 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
320 for the MIPS16e save/restore instructions.
322 2005-11-11 Jan Beulich <jbeulich@novell.com>
324 * doc/Makefile.am: Make asconfig.texi writeable before trying
326 * doc/Makefile.in: Refresh.
328 2005-11-10 Jan Beulich <jbeulich@novell.com>
330 * config/tc-i386.c (intel_e11): Don't special-case segment
331 registers in brackets.
333 2005-11-10 Nick Clifton <nickc@redhat.com>
335 * config/tc-arm.c (BAD_ADDR_MODE): Define.
336 (arm_reg_parse_multi): Return NULL rather than FAIL.
337 (arm_reg_parse): Fix comment, the function returns FAIL rather
338 than NULL if it is unable to parse the register name.
339 (do_ldrex): Use BAD_ADDR_MODE.
340 Change error message for PC-relative addressing.
341 (do_strex): Likewise.
342 (do_t_ldrex): Use BAD_ADDR_MODE.
343 (do_t_strex): Likewise.
345 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
347 * config/tc-sparc.c (isoctal): Fix thinko.
349 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
351 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
352 flag_mri_m68k as condition for parsing the '$' as a prefix.
353 * as.h (DOLLAR_AMBIGU): Define if needed.
355 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
358 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
359 (ms1_architectures): Add ms2.
360 (md_parse_option): Add ms2.
361 (md_show_usage): Add ms2.
362 (md_assemble): Add JAL_HAZARD detection logic.
363 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
364 * doc/c-ms1.texi: New.
365 * doc/all.texi: Add MS1.
366 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
367 * doc/Makefile.in: Rebuilt.
368 * doc/Makefile: Rebuilt.
370 2005-11-07 Steve Ellcey <sje@cup.hp.com>
372 * configure: Regenerate after modifying bfd/warning.m4.
374 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
377 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
378 output constant data.
380 2005-11-07 Mark Mitchell <mark@codesourcery.com>
382 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
383 * doc/Makefile.in: Regenerated.
384 * doc/as.texinfo: Document "@FILE".
386 2005-11-07 Nick Clifton <nickc@redhat.com>
389 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
390 'x' attribute. Remember the actions of the 'w' and 'n' attributes
391 and do not allow the 'x','s' or 'd' attributes to change them.
393 2005-11-07 John Levon <levon@movementarian.org>
395 * config/tc-i386.h (tc_comment_chars): Define.
396 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
397 (i386_comment_chars): Add.
398 (md_parse_options): Process OPTION_DIVIDE.
399 (md_show_usage): Describe --divide option.
400 * doc/c-i386.texi: Document --divide option.
402 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
404 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
405 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
407 2005-11-07 Alan Modra <amodra@bigpond.net.au>
409 * macro.c (buffer_and_nest): Skip labels regardless of
410 NO_PSEUDO_DOT and flag_m68k_mri.
412 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
414 * expr.c (integer_constant): Match only 'B' as binary suffix if
415 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
418 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
420 * read.c (s_weakref): Do not permit redefinitions.
421 * symbols.c (colon): Do not permit redefinitions of equated
424 2005-11-01 Thiemo Seufer <ths@networkno.de>
427 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
428 * Makefile.in: Regenerate.
430 2005-11-01 Thiemo Seufer <ths@networkno.de>
432 * config/tc-mips.c (md_parse_option): Fix typo in comment.
434 2005-10-30 Mark Mitchell <mark@codesourcery.com>
436 * as.c (show_usage): Document "@FILE".
438 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
440 * Makefile.am (OBJ_FORMATS): Remove vms.
442 * Makefile.in: Regenerated.
444 * dep-in.sed: Replace " ./" with " ".
446 2005-10-28 Dave Brolley <brolley@redhat.com>
448 Contribute the following change:
449 2005-09-19 Dave Brolley <brolley@redhat.com>
451 * config/tc-m32c.c (default_isa): New static variable.
452 (m32c_isa): Now of type CGEN_BITSET.
453 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
455 2005-10-28 Paul Brook <paul@codesourcery.com>
457 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
458 instead of mcpu_cpu_opt.
460 2005-10-27 Sterling Augustine <sterling@tensilica.com>
462 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
463 refer to "ports" instead of "queues".
464 (check_t1_t2_reads_and_writes): Pass correct interface values to
465 xtensa_interface_inout.
467 2005-10-27 Jan Beulich <jbeulich@novell.com>
469 * read.c (assign_symbol): Also consider equates already defined.
470 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
471 * config/obj-coff.h (obj_symbol_clone_hook): New.
472 (coff_obj_symbol_clone_hook): Declare.
473 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
475 2005-10-26 DJ Delorie <dj@redhat.com>
477 * config/tc-m32c.c (md_relax_table, subtype_mappings,
478 md_convert_frag): Add jsr.w support.
480 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
482 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
483 and imm-8-HI operands.
485 2005-10-26 Paul Brook <paul@codesourcery.com>
487 * config/tc-arm.c (insns): Correct "sel" entry.
489 2005-10-26 Jan Beulich <jbeulich@novell.com>
491 * config/tc-i386.c (i386_operand): Don't check register prefix here.
492 (parse_real_register): Rename from parse_register.
493 (parse_register): New.
494 (i386_parse_name): New.
496 (intel_e11): Don't tolerate registers in offset expressions anymore.
497 (intel_get_token): Don't check register prefix here. Copy the actual
498 register token, not the canonical register name.
499 * config/tc-i386.h (md_operand): Delete.
500 (i386_parse_name): Declare.
501 (md_parse_name): Define.
503 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
505 * Makefile.am: Add Z80 cpu.
506 * Makefile.in: Regenerated.
507 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
508 and disallow newlines in quoted strings.
509 * configure.tgt: Add z80-*-coff.
510 * config/obj-coff.h: Add format "coff-z80".
511 * doc/Makefile.am: Add c-z80.texi.
512 * doc/Makefile.in: Regenerated.
513 * doc/all.texi: Add Z80.
514 * doc/c-z80.texi: New file
515 * doc/as.texinfo: Add z80 options and some z80-related remarks.
516 * config/tc-z80.c: New file
517 * config/tc-z80.h: New file
518 * NEWS: Mention new support.
520 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
522 * write.c (adjust_reloc_syms): Undo the change made on
523 2005-04-26 to allow local symbol set to undefined symbol.
525 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
527 * Makefile.am (bfin-parse.tab.h): Removed.
528 (bfin-parse.h): Added.
529 * Makefile.in: Regenerated.
531 2005-10-25 Alan Modra <amodra@bigpond.net.au>
533 * po/POTFILES.in: Regenerate.
534 * po/gas.pot: Regenerate.
536 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
538 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
539 make a single reloc with an offset rather than a stack.
540 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
542 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
544 * read.c (potable): Add weakref.
546 * read.h (s_weakref): Declare.
547 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
548 * symbols.c (colon): Clear weakrefr.
549 (symbol_find_exact): Rename to, and reimplement in terms of...
550 (symbol_find_exact_noref): ... new function.
551 (symbol_find): Likewise...
552 (symbol_find_noref): ... ditto.
553 (resolve_symbol_value): Resolve weakrefr without setting their
555 (S_SET_WEAK): Call hook.
556 (S_GET_VALUE): Follow weakref link.
557 (S_SET_VALUE): Clear weakrefr.
558 (S_IS_WEAK): Follow weakref link.
559 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
560 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
561 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
562 (symbol_mark_used): Follow weakref link.
563 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
564 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
565 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
566 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
567 * write.c (adust_reloc_syms): Follow weakref link. Do not
568 complain if target is undefined.
569 (write_object_file): Likewise. Remove weakrefr symbols. Drop
570 unreferenced weakrefd symbols.
571 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
573 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
574 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
575 * doc/as.texinfo: Document weakref.
576 * doc/internals.texi: Document new struct members, internal
579 2005-10-24 Jie Zhang <jie.zhang@analog.com>
581 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
582 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
583 * Makefile.in: Regenerate.
584 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
585 * config/tc-bfin.c (md_chars_to_number): Change the type of first
586 argument from unsigned char * to char * to remove signedness warnings.
588 2005-10-24 Jan Beulich <jbeulich@novell.com>
590 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
591 (dot_rot): Change type of num_* variables. Check for positive count.
592 (ia64_optimize_expr): Re-structure.
593 (md_operand): Check for general register.
595 2005-10-24 Jan Beulich <jbeulich@novell.com>
597 * config/tc-ia64.c (declare_register): Call symbol_create.
598 (md_begin): Remove local variables total, ar_base, and cr_base.
599 Start loops for registers at their respective first one. Don't
600 update md.regsym for alias names. Generate alias name tp for r13.
602 2005-10-21 DJ Delorie <dj@redhat.com>
604 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
605 names unstead of numbers.
607 2005-10-19 David Ung <davidu@mips.com>
609 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
610 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
611 hence avoiding to emit a nop.
613 2005-10-19 Jie Zhang <jie.zhang@analog.com>
615 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
617 (bfin_start_line_hook): Remove the workaround for LSETUP(.
618 (bfin_name_is_register): Remove the workarounds for LSETUP(
620 (bfin_start_label): Ditto.
622 2005-10-18 Bob Wilson <bob.wilson@acm.org>
624 * config/tc-xtensa.c (xtensa_end_directive): Restore
625 default_lit_sections regardless of use_literal_section.
627 2005-10-18 Jie Zhang <jie.zhang@analog.com>
629 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
630 * Makefile.in: Regenerated.
632 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
634 * doc/as.texinfo (.loc) Fix placement of '@end table'.
636 2005-10-17 Bob Wilson <bob.wilson@acm.org>
638 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
639 unsigned line number. Do not include "dwarf2dbg.h".
640 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
641 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
642 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
643 (md_assemble): Use as_where instead of dwarf2_where.
644 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
645 dwarf2_line_infos. Change to call new_logical_line followed by
648 2005-10-14 Mike Frysinger <vapier@gentoo.org>
650 * doc/as.texinfo (Section): Add missing ']' to .section example.
652 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
655 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
656 unknown opcode is found.
658 2005-10-12 Mark Mitchell <mark@codesourcery.com>
660 * NEWS: Mention @file.
662 2005-10-12 Nick Clifton <nickc@redhat.com>
664 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
665 generally tidy up the code.
666 * config/tc-avr.h: Likewise.
668 2005-10-12 Jan Beulich <jbeulich@novell.com>
670 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
671 (dot_pred_rel): Likewise.
672 (parse_operand): Likewise.
673 (ia64_unrecognized_line): Likewise.
674 (md_operand): Likewise.
676 2005-10-11 Jan Beulich <jbeulich@novell.com>
678 * expr.h (enum expr_mode): New.
679 (expression): Pass third argument to expr.
680 (expression_and_evaluate): New.
681 (deferred_expression): New.
682 (expr): Add third parameter.
683 (resolve_expression): New.
684 * struc-symbol.h (struct symbol): New members sy_volatile and
686 * symbols.c, symbols.h (symbol_clone): New.
687 (symbol_clone_if_forward_ref): New.
688 (snapshot_symbol): New.
689 (S_IS_VOLATILE): New.
690 (S_IS_FORWARD_REF): New.
691 (S_SET_VOLATILE): New.
692 (S_SET_FORWARD_REF): New.
693 * as.c (macro_expr): Use expression_and_evaluate.
694 * cond.c (s_if): Likewise.
695 (s_elseif): Likewise.
696 * dw2gencfi.c (cfi_parse_reg): Likewise.
697 * expr.c (operand): Add second parameter. Optionally call
698 deferred_expression. Pass mode argument to itself and md_parse_name.
699 Check mode before trying to evaluate symbol. Call
700 symbol_clone_if_forward_ref for both operands.
701 (expr): Add third parameter. Pass mode to operand and itself.
702 Optionally call resolve_expression.
703 (resolve_expression): New.
704 (get_single_number): Pass second argument to operand.
705 * read.c (potable): New entry for .eqv.
706 (read_a_source_file): Handle new == operator.
707 (get_absolute_expr): Use expression_and_evaluate.
709 (assign_symbol): Rename second parameter. Call symbol_clone on
710 legal and illegal redefinition. Call S_SET_VOLATILE and
711 S_SET_FORWARD_REF depending on mode.
712 (s_set): Update description.
713 (s_space): Call resolve_expression.
714 (pseudo_set): Optionally call deferred_expression. Check
715 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
717 * config/tc-ia64.h (md_parse_name): Add mode parameter.
718 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
719 * config/tc-m32r.h (md_parse_name): Likewise.
720 (m32r_parse_name): Likewise.
721 * config/tc-mmix.h (md_parse_name): Likewise.
722 * config/tc-mn10300.h (md_parse_name): Likewise.
723 (mn10300_parse_name): Likewise.
724 * config/tc-ppc.h (md_parse_name): Likewise.
725 * config/tc-sh.h (md_parse_name): Likewise.
726 (sh_parse_name): Likewise.
727 * config/tc-sh64.h (md_parse_name): Likewise.
728 (sh64_consume_datalabel): Likewise.
729 * config/tc-tic54x.h (md_parse_name): Likewise.
730 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
731 before trying to evaluate symbol.
732 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
733 * config/tc-sh.c (sh_parse_name): Likewise.
734 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
735 second argument to operandf. Pass mode parameter to sh_parse_name.
736 * doc/as.texinfo: Document .eqv and the == assignment operator.
738 2005-10-10 Ian Lance Taylor <ian@airs.com>
740 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
741 * Makefile.in: Regenerate.
743 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
745 * expr.c (operator): Allow "!=" as a synonym for "<>".
746 * doc/as.texinfo (Infix Op): Mention "!=".
748 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
750 * config/tc-hppa.c (strict): Don't initialize. Update comment.
751 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
752 found. Simplify handling of "ma" and "mb" completers.
754 2005-10-08 Paul Brook <paul@codesourcery.com>
756 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
757 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
759 (arm_cpu_option_table): Add canonical_name.
760 (arm_cpus): Populate canonical_name field.
761 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
762 aeabi_set_public_attributes, arm_md_end): New functions.
763 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
764 (md_assemble): Set thumb_arch_used and arm_arch_used.
765 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
766 * config/tc-arm.h (md_end): Define.
767 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
769 2005-10-06 Khem Raj <kraj@mvista.com>
770 NIIBE Yutaka <gniibe@m17n.org>
772 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
773 (parse_reg_without_prefix): New function.
774 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
776 (option md_longopts): Add allow-reg-prefix option.
777 * doc/c-sh.texi: Document --allow-reg-prefix option.
778 * NEWS: Mention the new switch.
780 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
782 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
785 2005-09-30 Sterling Augustine <sterling@tensilica.com>
786 Bob Wilson <bob.wilson@acm.org>
788 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
790 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
792 * Makefile.am: Run "make dep-am".
793 * Makefile.in: Regenerated.
794 * aclocal.m4: Likewise.
796 2005-09-30 Mark Mitchell <mark@codesourcery.com>
798 * as.c (main): Use expandargv.
800 2005-09-30 Jan Beulich <jbeulich@novell.com>
802 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
805 2005-09-30 Catherine Moore <clm@cm00re.com>
807 * Makefile.am: Bfin support.
808 * Makefile.in: Regenerated.
809 * aclocal.m4: Regenerated.
810 * configure: Regenerated.
811 * configure.in: Bfin support.
812 * configure.tgt: Bfin support.
813 * config/bfin-aux.h: New file.
814 * config/bfin-defs.h: New file.
815 * config/bfin-lex.l: New file.
816 * config/bfin-parse.y: New file.
817 * config/tc-bfin.c: New file.
818 * config/tc-bfin.h: New file.
819 * doc/Makefile.am: Recognize c-bfin.texi.
820 * doc/Makefile.in: Regenerated.
821 * doc/all.texi: Bfin support.
822 * doc/as.texinfo: Likewise.
823 * doc/c-bfin.texi: Document bfin-specific syntax and
826 2005-09-30 Paul Brook <paul@codesourcery.com>
828 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
829 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
830 normal infix conditions.
831 (C3E): Include Thumb-2 definition.
833 (insns): Use them for legacy mnemonics.
835 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
837 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
838 version of <locale.h> when ENABLE_NLS is not defined.
840 2005-09-29 Jan Beulich <jbeulich@novell.com>
842 * config/tc-ia64.c (parse_operands): Always parse first operand of
845 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
846 Alan Modra <amodra@bigpond.net.au>
848 * app.c (do_scrub_chars): Match open and close quote of strings.
849 Remove redundant EOF test in case 7.
851 2005-09-28 Jan Beulich <jbeulich@novell.com>
853 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
854 relocations in 16- and 32-bit modes.
855 (i386_displacement): Make pc-relative branch handling dependent
856 upon operand (rather than address) size.
858 2005-09-28 Jan Beulich <jbeulich@novell.com>
860 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
862 (dot_cfi_startproc): Likewise.
863 (dot_cfi_endproc): Likewise. Also check no extra input was given.
864 (dot_cfi_escape): Likewise.
866 2005-09-28 Jan Beulich <jbeulich@novell.com>
868 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
869 (TC_CONS_FIX_NEW): Define unconditionally.
870 (x86_pe_cons_fix_new): Remove.
871 * config/tc-i386.c (signed_cons): New.
872 (md_pseudo_table): Add slong.
873 (x86_cons_fix_new): Declare unconditionally.
874 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
875 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
878 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
880 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
881 buffer after copying string.
883 2005-09-27 Paul Brook <paul@codesourcery.com>
885 * config/arm.c (arm_cpus): Add more cpu names.
886 * doc/c-arm.texi: Document them.
888 2005-09-21 Alan Modra <amodra@bigpond.net.au>
890 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
892 2005-09-20 Richard Henderson <rth@redhat.com>
894 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
896 2005-09-20 Richard Henderson <rth@redhat.com>
898 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
900 (dwarf2_loc_mark_labels): New.
901 (dwarf2_gen_line_info_1): Split out of ...
902 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
903 (dwarf2_emit_label): New.
904 (dwarf2_directive_loc_mark_labels): New.
905 (out_set_addr): Take a symbol instead of frag+ofs.
906 (relax_inc_line_addr): Likewise.
907 (emit_inc_line_addr): Assert delta non-negative.
908 (process_entries): Remove dead code. Update to work with temp
909 symbols instead of frag+ofs.
910 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
911 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
912 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
913 * config/obj-elf.h (obj_frob_label): New.
914 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
915 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
916 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
917 Similarly in the respective tc_frob_label implementation functions.
918 * config/tc-i386.c (md_pseudo_table): Move file and loc to
919 non-elf section; add loc_mark_labels.
920 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
921 (ia64_flush_insns): Check for marked labels; emit line entry if so.
922 (emit_one_bundle): Similarly.
923 (ia64_frob_label): Record marked labels.
924 * config/tc-m68hc11.h (tc_frob_label): Remove.
925 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
926 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
927 * config/tc-sh64.h (tc_frob_label): Likewise.
928 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
930 2005-09-20 Alan Modra <amodra@bigpond.net.au>
932 * read.c (pseudo_set): Set segment of expression syms to expr_section.
934 2005-09-14 Jan Beulich <jbeulich@novell.com>
936 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
937 registers, floating point control and status words, and mxcsr as
938 well as (for 64-bit code) segment base registers and rflags.
940 2005-09-09 Dmitry Diky <diwil@spec.ru>
942 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
943 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
946 2005-09-08 Chao-ying Fu <fu@mips.com>
948 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
949 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
952 2005-09-08 Paul Brook <paul@codesourcery.com>
954 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
955 (do_smc, do_t_smc): ... to this.
956 (insns): Remane smi to smc.
957 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
960 2005-09-07 Richard Henderson <rth@redhat.com>
962 * dwarf2dbg.c (dwarf2_where): Set line->isa.
963 (dwarf2_set_isa): New.
964 (dwarf2_directive_loc): Rearrange to allow all options on one line.
965 * dwarf2dbg.h (dwarf2_set_isa): Declare.
966 * doc/as.texinfo: Update .loc documentation.
968 2005-09-07 Richard Henderson <rth@redhat.com>
970 * dwarf2dbg.c: Include safe-ctype.h.
971 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
972 (current): Initialize.
973 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
974 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
975 (dwarf2_directive_file): Cope with invalid filename.
976 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
977 epilogue_begin, is_stmt, isa.
978 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
980 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
981 and DWARF2_FLAG_EPILOGUE_BEGIN.
982 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
983 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
984 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
985 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
986 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
987 (struct dwarf2_line_info): Add isa member.
988 * doc/as.texinfo (LNS directives): New node.
990 2005-09-07 David Ung <davidu@mips.com>
992 * config/tc-mips.c (append_insn): Undo last change. Instead add
993 guard to suppress calling frag_grow if the current instruction is
994 one that allows a delay slot.
996 2005-09-06 Chao-ying Fu <fu@mips.com>
998 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
999 (mips_opts): Add -1 to initialize ase_mt.
1000 (file_ase_mt): New variable for -mmt.
1001 (CPU_HAS_MT): New define.
1002 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
1004 (mips_ip): Check ase_mt to enable MT instructions.
1005 Handle !, $, *, &, +T, +t, g operand formats.
1006 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
1007 odd float registers.
1008 (OPTION_MT, OPTION_NO_MT): New define.
1009 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
1010 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
1011 (mips_after_parse_args): Set ase_mt based on CPU.
1012 (s_mipsset): Handle ".set mt" and ".set nomt".
1013 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
1014 (md_show_usage): Show usage of -mmt and -mno-mt.
1015 * doc/as.texinfo: Document -mmt and -mno-mt options.
1016 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
1019 2005-09-06 Paul Brook <paul@codesourcery.com>
1021 * config/tc-arm.c (arm_it): Add relax field.
1022 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
1023 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
1024 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
1025 do_t_mov_cmp): Allow relaxation.
1026 (output_relax_insn): New function.
1027 (put_thumb32_insn): New function.
1028 (output_inst): Use new functions.
1029 (md_assemble): Don't throw error on relaxable instructions.
1030 (insns): Change "b" entry from TCE(...) to tCE(...).
1031 (md_estimate_size_before_relax): Return 2.
1032 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
1033 relax_branch, arm_relax_frag): New functions.
1034 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1036 * config/tc-arm.h (md_convert_frag): Remove definition.
1037 (md_relax_frag): Define.
1038 (arm_relax_frag): Add prototype.
1040 2005-09-02 Paul Brook <paul@codesourcery.com>
1042 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1044 2005-09-02 Paul Brook <paul@codesourcery.com>
1046 * config/tc-arm.c (encode_arm_cp_address): Use
1047 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1048 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1050 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1053 (insns): Use them for coprocessor instructions.
1054 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1055 (get_thumb32_insn): New function.
1056 (put_thumb32_insn): New function.
1057 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1058 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1060 2005-09-02 Paul Brook <paul@codesourcery.com>
1062 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1063 incorrect suffix matches.
1065 2005-09-01 David Ung <davidu@mips.com>
1067 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1068 when the frags are different for the 2 instructions we want to
1069 swap. If the lengths of the 2 instructions are not the same, we
1070 won't do the swap but emit an nop.
1072 2005-09-01 Dmitry Diky <diwil@spec.ru>
1074 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1075 as appropriate. Change frag_variant() to frag_var() for relaxes.
1077 2005-08-29 Nick Clifton <nickc@redhat.com>
1079 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1082 2005-08-26 Jan Beulich <jbeulich@novell.com>
1084 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1085 qualified operand of a branch.
1086 (intel_bracket_expr): Set JumpAbsolute here...
1087 (intel_e11): ... rather than here.
1089 2005-08-26 Christian Groessler <chris@groessler.org>
1091 * configure.tgt: Set bfd_gas also for z8k cpu.
1092 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1094 (newfix): Adapt to bfd reloc types.
1095 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1096 is available in the current frag.
1097 (md_convert_frag): Adapt function parameters.
1098 (tc_gen_reloc): New function.
1099 (md_section_align): Use bfd_get_section_alignment.
1100 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1101 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1103 * config/tc-z8k.h (TARGET_ARCH): Define.
1104 (tc_fix_adjustable): Define.
1106 2005-08-25 Chao-ying Fu <fu@mips.com>
1108 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1109 (mips_opts): Add -1 to initialize ase_dsp.
1110 (file_ase_dsp): New variable for -mdsp.
1111 (CPU_HAS_DSP): New define.
1112 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1114 (mips_ip): Add min_range and max_range for checking singed numbers.
1115 Check ase_dsp to enable DSP instructions.
1116 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1117 (OPTION_DSP, OPTION_NO_DSP): New define.
1118 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1119 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1120 (mips_after_parse_args): Set ase_dsp based on CPU.
1121 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1122 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1123 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1125 2005-08-23 David Ung <davidu@mips.com>
1127 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1130 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1133 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1135 2005-08-23 Phil Edwards <phil@codesourcery.com>
1137 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1139 2005-08-22 Jan Beulich <jbeulich@novell.com>
1141 * config/tc-i386.c (object_64bit): New.
1142 (i386_target_format): Initialize it.
1143 (output_disp): Use object_64bit for relocation type determination.
1144 (output_imm): Likewise.
1145 (i386_validate_fix): Likewise.
1146 (tc_gen_reloc): Likewise.
1147 (lex_got): Likewise. Remove static mode_name. Change array size
1148 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1149 (x86_cons): Use object_64bit for deciding whether quad fields can
1152 2005-08-18 Christian Groessler <chris@groessler.org>
1154 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1155 * config/tc-mcore.h: Likewise.
1156 * config/tc-z8k.h: Likewise.
1157 * config/tc-z8k.c: Likewise.
1158 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1159 sh_coff_reloc_mangle declaration.
1160 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1163 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1165 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1166 to confirm that no ISA is specified.
1168 2005-08-18 Nick Clifton <nickc@redhat.com>
1170 * write.c (relax_segment): Count the number of frags being
1171 processed and use this to compute a maximum limit on the number of
1172 iterations that will be allowed when attempting to relax the
1175 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1177 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1178 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1180 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1182 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1185 2005-08-15 Paul Brook <paul@codesourcery.com>
1187 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1189 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1191 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1193 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1194 (md_show_usage): Likewise.
1195 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1197 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1199 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1200 (md_gather_operands): Add support for optional operands.
1202 2005-08-12 Dmitry Diky <diwil@spec.ru>
1203 * config/tc-msp430.c (msp430_enable_relax): New flag.
1204 (msp430_enable_polys): Likewise.
1205 (OPTION_RELAX): New option.
1206 (OPTION_POLYMORPHS): Likewise.
1207 (md_longopts): New long options.
1208 (md_show_usage): Updated.
1209 (md_parse_option): Add new options handler.
1210 (msp430_operands): Add check if polymorph insns are enabled.
1211 (msp430_force_relocation_local): New function.
1212 (md_apply_fix): Now delete relocs according to new flags combination.
1213 (msp430_relax_frag): Convert long branches to short branches only if
1214 flag msp430_enable_relax is set.
1215 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1216 (msp430_force_relocation_local): Likewise.
1217 * doc/c-msp430.texi: Describe new options.
1219 2005-08-11 Ian Lance Taylor <ian@airs.com>
1221 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1222 (stamp-mk.com): Likewise.
1223 (EXTRA_DIST): Remove make-gas.com from list.
1224 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1225 * Makefile.in: Regenerate.
1227 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1229 * subsegs.c (subseg_change): Move declaration of seginfo to before
1232 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1234 * README-vms: Delete.
1235 * config-gas.com: Delete.
1236 * makefile.vms: Delete.
1237 * vmsconf.sh: Delete.
1238 * config/atof-tahoe.c: Delete.
1239 * config/m88k-opcode.h: Delete.
1240 * config/obj-bout.c: Delete.
1241 * config/obj-bout.h: Delete.
1242 * config/obj-hp300.c: Delete.
1243 * config/obj-hp300.h: Delete.
1244 * config/tc-a29k.c: Delete.
1245 * config/tc-a29k.h: Delete.
1246 * config/tc-h8500.c: Delete.
1247 * config/tc-h8500.h: Delete.
1248 * config/tc-m88k.c: Delete.
1249 * config/tc-m88k.h: Delete.
1250 * config/tc-tahoe.c: Delete.
1251 * config/tc-tahoe.h: Delete.
1252 * config/tc-tic80.c: Delete.
1253 * config/tc-tic80.h: Delete.
1254 * config/tc-w65.c: Delete.
1255 * config/tc-w65.h: Delete.
1256 * config/te-aux.h: Delete.
1257 * config/te-delt88.h: Delete.
1258 * config/te-delta.h: Delete.
1259 * config/te-dpx2.h: Delete.
1260 * config/te-hp300.h: Delete.
1261 * config/te-ic960.h: Delete.
1262 * config/vms-a-conf.h: Delete.
1263 * doc/c-a29k.texi: Delete.
1264 * doc/c-h8500.texi: Delete.
1265 * doc/c-m88k.texi: Delete.
1266 * README: Remove obsolete examples, and list of supported targets.
1267 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1268 bout and hp300 support.
1269 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1270 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1272 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1273 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1274 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1276 * dw2gencfi.c: Likewise.
1277 * dwarf2dbg.c: Likewise.
1278 * ehopt.c: Likewise.
1279 * input-file.c: Likewise.
1280 * listing.c: Likewise.
1281 * literal.c: Likewise.
1282 * messages.c: Likewise.
1284 * output-file.c: Likewise.
1286 * stabs.c: Likewise.
1287 * struc-symbol.h: Likewise.
1288 * subsegs.c: Likewise.
1289 * subsegs.h: Likewise.
1290 * symbols.c: Likewise.
1291 * symbols.h: Likewise.
1293 * write.c: Likewise.
1294 * write.h: Likewise.
1295 * config/aout_gnu.h: Likewise.
1296 * config/obj-aout.c: Likewise.
1297 * config/obj-aout.h: Likewise.
1298 * config/obj-coff.c: Likewise.
1299 * config/obj-coff.h: Likewise.
1300 * config/obj-evax.h: Likewise.
1301 * config/obj-ieee.h: Likewise.
1302 * config/tc-arm.c: Likewise.
1303 * config/tc-arm.h: Likewise.
1304 * config/tc-avr.c: Likewise.
1305 * config/tc-avr.h: Likewise.
1306 * config/tc-crx.h: Likewise.
1307 * config/tc-d10v.h: Likewise.
1308 * config/tc-d30v.h: Likewise.
1309 * config/tc-dlx.h: Likewise.
1310 * config/tc-fr30.h: Likewise.
1311 * config/tc-frv.h: Likewise.
1312 * config/tc-h8300.c: Likewise.
1313 * config/tc-h8300.h: Likewise.
1314 * config/tc-hppa.h: Likewise.
1315 * config/tc-i370.h: Likewise.
1316 * config/tc-i386.c: Likewise.
1317 * config/tc-i386.h: Likewise.
1318 * config/tc-i860.h: Likewise.
1319 * config/tc-i960.c: Likewise.
1320 * config/tc-i960.h: Likewise.
1321 * config/tc-ip2k.h: Likewise.
1322 * config/tc-iq2000.h: Likewise.
1323 * config/tc-m32c.h: Likewise.
1324 * config/tc-m32r.h: Likewise.
1325 * config/tc-m68hc11.h: Likewise.
1326 * config/tc-m68k.c: Likewise.
1327 * config/tc-m68k.h: Likewise.
1328 * config/tc-maxq.c: Likewise.
1329 * config/tc-maxq.h: Likewise.
1330 * config/tc-mcore.c: Likewise.
1331 * config/tc-mcore.h: Likewise.
1332 * config/tc-mn10200.h: Likewise.
1333 * config/tc-mn10300.c: Likewise.
1334 * config/tc-mn10300.h: Likewise.
1335 * config/tc-ms1.h: Likewise.
1336 * config/tc-msp430.c: Likewise.
1337 * config/tc-msp430.h: Likewise.
1338 * config/tc-ns32k.c: Likewise.
1339 * config/tc-ns32k.h: Likewise.
1340 * config/tc-openrisc.h: Likewise.
1341 * config/tc-or32.c: Likewise.
1342 * config/tc-or32.h: Likewise.
1343 * config/tc-ppc.c: Likewise.
1344 * config/tc-ppc.h: Likewise.
1345 * config/tc-s390.h: Likewise.
1346 * config/tc-sh.c: Likewise.
1347 * config/tc-sh.h: Likewise.
1348 * config/tc-sparc.c: Likewise.
1349 * config/tc-tic30.c: Likewise.
1350 * config/tc-tic30.h: Likewise.
1351 * config/tc-tic4x.c: Likewise.
1352 * config/tc-tic4x.h: Likewise.
1353 * config/tc-tic54x.c: Likewise.
1354 * config/tc-tic54x.h: Likewise.
1355 * config/tc-v850.h: Likewise.
1356 * config/tc-vax.c: Likewise.
1357 * config/tc-vax.h: Likewise.
1358 * config/tc-xstormy16.h: Likewise.
1359 * config/tc-xtensa.h: Likewise.
1360 * config/tc-z8k.c: Likewise.
1361 * config/tc-z8k.h: Likewise.
1362 * config/vms-a-conf.h
1363 * doc/Makefile.am: Likewise.
1364 * doc/all.texi: Likewise.
1365 * doc/as.texinfo: Likewise.
1366 * doc/internals.texi: Likewise.
1367 * doc/Makefile.in: Regenerate.
1368 * Makefile.in: Regenerate.
1369 * configure: Regenerate.
1370 * config.in: Regenerate.
1371 * po/POTFILES.in: Regenerate.
1373 2005-08-09 Nick Clifton <nickc@redhat.com>
1376 * macro.c (getstring): Do not treat round parentheses exactly the
1377 same as angle brackets - the parentheses need to be preserved and
1378 passed on to the macro processing code.
1380 2005-08-08 Nick Clifton <nickc@redhat.com>
1382 * config/tc-msp430.c (MSP430_ISA_21): Define.
1383 (mcu_types): Add entries for msp430x21xx variants.
1385 2005-08-08 Nick Clifton <nickc@redhat.com>
1388 * macro.c (getstring): Treat round parentheses in the same way as
1390 (get_any_string): Likewise.
1392 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1395 * as.c (parse_args): Handle -al=<FILE>.
1397 2005-08-07 Nick Clifton <nickc@redhat.com>
1399 * read.c (s_app_line): Accept a line number of 0 for compatibility
1400 with gcc's output for assembler-with-cpp files.
1402 2005-08-05 Paul Brook <paul@codesourcery.com>
1404 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1405 (do_t_add_sub): Use correct encodings inside IT block.
1406 (do_t_arit3c): Ditto.
1407 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1408 (md_assemble): Verify conditional suffixes agains IT blocks.
1410 2005-08-05 Paul Brook <paul@codesourcery.com>
1412 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1414 (encode_thumb32_shifted_operand): Prohibit register shifts.
1415 (encode_thumb32_addr_mode): Fix typo.
1416 (insns): Correct thumb2 ldm and stm opcodes.
1418 2005-08-02 Khem Raj <kraj@mvista.com>
1420 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1421 WLDRD/WSTRD instruction.
1423 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1425 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1426 if emitting a reloc.
1428 2005-07-29 Thiemo Seufer <ths@networkno.de>
1430 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1432 2005-07-29 Paul Brook <paul@codesourcery.com>
1434 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1436 (do_t_addr): Implement 32-bit variant.
1437 (do_t_push_pop): Make some errors warnings. Handle single register
1439 (insns): Use tCE for adr.
1440 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1441 (md_apply_fix): Ditto.
1443 2005-07-29 Paul Brook <paul@codesourcery.com>
1445 * config/tc-arm.c (parse_tb): New function.
1446 (enum operand_parse_code): Add OP_TB.
1447 (parse_operands): Handle OP_TB.
1448 (do_t_add_sub_w, do_t_tb): New functions.
1449 (insns): Add entries for addw, subw, tbb and tbh.
1450 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1452 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1454 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1456 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1460 2005-07-27 Jan Beulich <jbeulich@novell.com>
1462 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1464 (unw_p_record): Remove unused/redundant fields imask and rmask.
1465 Combine spoff and pspoff into a union. Combine gr and br into a
1466 union. Change type of grmask and brmask to unsigned char. Change type
1467 of frmask to unsigned int.
1468 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1469 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1470 (check_pending_save): New.
1471 (alloc_record): Clear out entire record.
1472 (output_psp_gr): Use renamed structure fields.
1473 (output_psp_sprel): Likewise.
1474 (output_rp_gr): Likewise.
1475 (output_rp_br): Likewise.
1476 (output_rp_psprel): Likewise.
1477 (output_rp_sprel): Likewise.
1478 (output_pfs_gr): Likewise.
1479 (output_pfs_psprel): Likewise.
1480 (output_pfs_sprel): Likewise.
1481 (output_preds_gr): Likewise.
1482 (output_preds_psprel): Likewise.
1483 (output_preds_sprel): Likewise.
1484 (output_spill_base): Likewise.
1485 (output_unat_gr): Likewise.
1486 (output_unat_psprel): Likewise.
1487 (output_unat_sprel): Likewise.
1488 (output_lc_gr): Likewise.
1489 (output_lc_psprel): Likewise.
1490 (output_lc_sprel): Likewise.
1491 (output_fpsr_gr): Likewise.
1492 (output_fpsr_psprel): Likewise.
1493 (output_fpsr_sprel): Likewise.
1494 (output_priunat_gr): Likewise.
1495 (output_priunat_psprel): Likewise.
1496 (output_priunat_sprel): Likewise.
1497 (output_bsp_gr): Likewise.
1498 (output_bsp_psprel): Likewise.
1499 (output_bsp_sprel): Likewise.
1500 (output_bspstore_gr): Likewise.
1501 (output_bspstore_psprel): Likewise.
1502 (output_bspstore_sprel): Likewise.
1503 (output_rnat_gr): Likewise.
1504 (output_rnat_psprel): Likewise.
1505 (output_rnat_sprel): Likewise.
1506 (output_spill_psprel): Likewise.
1507 (output_spill_sprel): Likewise.
1508 (output_spill_reg): Likewise.
1509 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1511 (output_frgr_mem): Likewise.
1512 (output_gr_mem): Likewise.
1513 (output_br_mem): Likewise.
1514 (output_gr_gr): Likewise.
1515 (output_br_gr): Likewise.
1516 (fixup_unw_records): Likewise.
1517 (process_one_record): Use renamed structure fields. For gr_gr and
1518 br_gr, collect mask from chain of records before output.
1519 (in_prologue): Simplify and eliminate early returns. Call
1521 (in_body): Simplify and eliminate early returns.
1522 (dot_body): Call check_pending_save.
1523 (md_assemble): Update comment. Deal with pending saves.
1525 2005-07-26 Jan Beulich <jbeulich@novell.com>
1527 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1528 mask from guessed suffix, but mask out other immediate types only
1529 if at least on candidate is valid for the insn.
1531 2005-07-25 DJ Delorie <dj@redhat.com>
1533 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1534 Support %mod() modifiers from opcodes.
1535 * doc/c-m32c.texi (M32C-Modifiers): New section.
1537 2005-07-25 Jan Hubicka <jh@suse.cz>
1538 H.J. Lu <hongjiu.lu@intel.com>
1540 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1542 (elf_com_section_ptr): New.
1543 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1544 (elf_common_parse): Make it global. Use elf_com_section_ptr
1545 instead of bfd_com_section_ptr.
1546 (obj_elf_change_section): Handle x86-64 large bss sections.
1548 * config/obj-elf.h (elf_com_section_ptr): New.
1549 (elf_common_parse): New.
1551 * config/tc-i386.c (handle_large_common): New.
1552 (md_pseudo_table): Add "largecomm".
1553 (x86_64_section_letter): New.
1554 (x86_64_section_word): New.
1556 * config/tc-i386.h (x86_64_section_word): New.
1557 (x86_64_section_letter): New.
1558 (md_elf_section_letter): New. Defined.
1559 (md_elf_section_word): Likewise.
1561 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1563 * configure.tgt: Remove i386-*-rtemself*.
1564 Remove sparc-*-rtemself*.
1566 2005-07-21 Ben Elliston <bje@gnu.org>
1568 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1570 2005-07-21 Paul Brook <paul@codesourcery.com>
1572 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1575 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1577 * messages.c: Use vsnprintf instead of vsprintf.
1579 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1581 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1582 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1584 2005-07-18 Nick Clifton <nickc@redhat.com>
1586 * configure.tgt: Restore alpha ordering to list of arches.
1588 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1590 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1592 2005-07-18 Jan Beulich <jbeulich@novell.com>
1594 * config/tc-i386.c (md_begin): Use IS_ELF.
1595 (tc_i386_fix_adjustable): Likewise.
1596 (md_estimate_size_before_relax): Likewise.
1597 (md_apply_fix): Likewise.
1598 (i386_target_format): Likewise.
1599 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1600 (i386_immediate): Remove #ifdef LEX_AT.
1601 (i386_displacement): Likewise.
1602 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1605 2005-07-18 Jan Beulich <jbeulich@novell.com>
1607 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1608 parameter to unsigned. Parameter sign now is tristate - zero/
1609 positive mean unsigned/signed, negative means signedness doesn't
1610 matter. Check field size,
1611 signedness, and pcrel-ness are in agreement between relocated field
1612 and relocation type. Adjust diagnostics.
1613 (optimize_imm): And type mask of operand instead of overwriting it.
1614 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1615 local structure and initialize gotrel accordingly. Pass caller as
1616 mask of types that the operator can match.
1617 (x86_cons_fix_new): Let reloc know that signedness of relocation
1619 (x86_pe_cons_fix_new): Likewise.
1620 (x86_cons): Pass additional argument to lex_got.
1621 (i386_immediate): New local variable 'types'. Pass its address as
1622 additional argument to lex_got. Mask out operand types not supported
1624 (i386_displacement): Likewise. Set bigdisp to all types supported in
1625 64-bit mode, combining the previously split initialization.
1627 2005-07-18 Jan Beulich <jbeulich@novell.com>
1629 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1632 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1634 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1637 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1639 * Makefile.am: Run "make dep-am".
1640 * Makefile.in: Regenerate.
1642 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1644 * gas/config/tc-i386.h (CpuVMX): New.
1645 (CpuUnknownFlags): Add CpuVMX.
1647 2005-07-14 Jim Blandy <jimb@redhat.com>
1649 Add support for the Renesas M32C.
1650 * Makefile.am (CPU_TYPES): List m32c.
1651 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1652 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1653 * configure.in: Add case for m32c.
1654 * configure.tgt: Add cases for m32c and m32c-*-elf.
1655 * configure: Regenerated.
1656 * config/tc-m32c.c, config/tc-m32c.h: New files.
1657 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1658 * doc/Makefile.in: Regenerated.
1659 * doc/all.texi: Set M32C.
1660 * doc/as.texinfo: Add text for the M32C-specific options and line
1661 comment characters, and refer to c-m32c.texi.
1662 * doc/c-m32c.texi: New file.
1664 2005-07-14 Nick Clifton <nickc@redhat.com>
1667 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1668 the ins_parse buffer.
1670 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1672 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1673 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1675 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1677 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1680 2005-07-08 Ben Elliston <bje@au.ibm.com>
1682 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1683 * config/obj-elf.h: Likewise.
1684 * config/tc-h8300.h: Likewise.
1685 * config/tc-h8500.h: Likewise.
1686 * config/tc-i370.h: Likewise.
1687 * config/tc-i386.h: Likewise.
1688 * config/tc-m68hc11.h: Likewise.
1689 * config/tc-m68k.h: Likewise.
1690 * config/tc-ppc.h: Likewise.
1691 * config/tc-s390.h: Likewise.
1692 * config/tc-sh.h: Likewise.
1693 * config/tc-sparc.h: Likewise.
1694 * config/tc-tic30.c: Likewise.
1695 * config/tc-w65.h: Likewise.
1696 * config/tc-xtensa.h: Likewise.
1698 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1701 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1703 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1705 * config/tc-tic30.c (debug): Add format attribute. Fix format
1708 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1710 * config/tc-i386.c (cpu_arch): Add sse3.
1712 * config/tc-i386.h (CpuSSE3): Renamed from ...
1713 (CpuPNI): This. Defined as CpuSSE3.
1715 * doc/c-i386.texi: Document .sse3.
1717 2005-07-06 Jan Beulich <jbeulich@novell.com>
1719 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1721 2005-07-05 Nick Clifton <nickc@redhat.com>
1723 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1724 md_chars_to_numbers to an unsigned pointer in order to avoid a
1725 compile time warning.
1727 2005-07-05 Paul Brook <paul@codesourcery.com>
1729 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1731 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1733 * config/tc-ms1.c: New.
1734 * config/tc-ms1.h: New.
1735 * testsuite/gas/ms1/allinsn.d: New.
1736 * testsuite/gas/ms1/allinsn.s: New.
1737 * testsuite/gas/ms1/badinsn.s: New.
1738 * testsuite/gas/ms1/badinsn1.s: New.
1739 * testsuite/gas/ms1/badoffsethigh.s: New.
1740 * testsuite/gas/ms1/badoffsetlow.s: New.
1741 * testsuite/gas/ms1/badorder.s: New.
1742 * testsuite/gas/ms1/badreg.s: New.
1743 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1744 * testsuite/gas/ms1/badsignedimmlow.s: New.
1745 * testsuite/gas/ms1/badsyntax.s: New.
1746 * testsuite/gas/ms1/badsyntax1.s: New.
1747 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1748 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1749 * testsuite/gas/ms1/errors.exp: New.
1750 * testsuite/gas/ms1/ldst.s: New.
1751 * testsuite/gas/ms1/misc.d: New.
1752 * testsuite/gas/ms1/misc.s: New.
1753 * testsuite/gas/ms1/ms1-16-003.d: New.
1754 * testsuite/gas/ms1/ms1-16-003.s: New.
1755 * testsuite/gas/ms1/ms1.exp: New.
1756 * testsuite/gas/ms1/msys.d: New.
1757 * testsuite/gas/ms1/msys.s: New.
1758 * testsuite/gas/ms1/relocs.d: New.
1759 * testsuite/gas/ms1/relocs.exp: New.
1760 * testsuite/gas/ms1/relocs1.s: New.
1761 * testsuite/gas/ms1/relocs2.s: New.
1763 2005-07-05 Jan Beulich <jbeulich@novell.com>
1765 * config/tc-i386.h (CpuSVME): New.
1766 (CpuUnknownFlags): Include CpuSVME.
1767 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1768 as alias of sledgehammer.
1769 (md_assemble): Include invlpga in the check for insns with two source
1771 (process_operands): Include SVME insns in the check for ignored
1772 segment overrides. Adjust diagnostic.
1773 (i386_index_check): Special-case SVME insns with memory operands.
1775 2005-07-04 Khem Raj <kraj@mvista.com>
1776 Nick Clifton <nickc@redhat.com>
1778 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1779 use an immediate value.
1780 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1781 since the register field of the operands structure is unsigned.
1782 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1783 (parse_operands): Make the 2ns parameter an unsigned pointer to
1785 (do_ldrd): When using the imm field of the operands structure as a
1786 second register field, treat it as unsigned.
1788 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1791 * config/obj-elf.c (obj_elf_change_section): Use backend
1794 2005-07-01 Jan Beulich <jbeulich@novell.com>
1796 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1797 (output_spill_psprel, output_spill_psprel_p): Combine.
1798 (output_spill_sprel, output_spill_sprel_p): Combine.
1799 (output_spill_reg, output_spill_regp_p): Combine.
1800 (process_one_record): Handle psp_psprel.
1801 (parse_predicate_and_operand): New.
1802 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1803 initialize output values. Emit diagnostic case here.
1804 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1805 (add_unwind_entry): New second parameter. Allow first parameter to
1806 be NULL. Parse optional tag, emit warning about further support for
1807 it otherwise being missing. Check end-of-line when requested.
1808 (dot_fframe): Clear operand when wrong. Allow tag.
1809 (dot_vframe): Likewise.
1810 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1812 (dot_vframepsp): Remove.
1813 (dot_altrp): Clear operand when wrong. Allow tag.
1814 (dot_save): Likewise. Let default case also go through
1816 (dot_savemem): Likewise.
1817 (dot_restore): Don't return when wrong operand. Allow tag.
1818 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1819 parse_predicate_and_operand and the new arguments to
1820 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1821 when wrong operand. Allow tag.
1822 (dot_restorereg, dot_restorereg_p): Likewise.
1823 (dot_spillmem, dot_spillmem_p): Likewise.
1824 (dot_saveg): Clear operand when wrong. Perform tighter operand
1826 (dot_savef): Likewise.
1827 (dot_saveb): Likewise.
1828 (dot_savegf): Likewise.
1829 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1830 parse_predicate_and_operand and the new arguments to
1831 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1832 when wrong operand. Allow tag.
1834 (dot_label_state): Don't return when wrong operand.
1835 (dot_copy_state): Likewise.
1836 (dot_unwabi): Likewise. Check if in prologue.
1837 (dot_body): Don't call demand_empty_rest_of_line.
1838 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1840 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1841 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1842 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1843 (parse_operand): New second parameter. Don't deal with '}' here
1844 anymore. Don't advance past end-of-line.
1845 (parse_operands): Pass second argument to parse_operand.
1846 (ia64_start_line): Prevent out-of-bounds access through
1847 input_line_pointer. Deal with '}' here.
1848 (ia64_unrecognized_line): Don't deal with '}' here.
1849 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1850 discard_rest_of_line.
1852 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1854 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1855 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1856 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1857 (do_branch): Always set inst.reloc.pc_rel.
1858 (s_arm_elf_cons): Disallow use of (plt) suffix.
1859 (do_adrl): Adjust X_add_number unconditionally.
1860 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1861 argument. Handle all adjustment for pipeline offset here.
1862 (md_apply_fix): No need to undo work of md_pcrel_from. No
1863 need to extract pre-encoded pipeline adjustments from various
1864 branch instructions. Generally, assume instructions are already
1865 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1866 special cases. Handle BFD_RELOC_ARM_PLT32 like
1867 BFD_RELOC_ARM_PCREL_BRANCH.
1868 (tc_gen_reloc): Remove OBJ_ELF special case.
1869 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1871 2005-06-30 Ben Elliston <bje@gnu.org>
1873 * Makefile.am (check-DEJAGNU): Don't search for expect.
1874 * Makefile.in: Regenerate.
1876 2005-06-30 Ben Elliston <bje@gnu.org>
1878 * Makefile.am (EXPECT): Set to expect.
1879 (RUNTEST): Likewise, set to runtest.
1880 * Makefile.in: Regenerate.
1882 2005-06-23 Ben Elliston <bje@gnu.org>
1884 * config/m68k-parse.h: Use ISO C90.
1885 * config/m68k-parse.y: Likewise.
1886 * config/tc-m68k.h: Likewise.
1888 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1891 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1893 (optimize_disp): Optimize only if possible. Don't use 64bit
1894 displacement on non-constants and do same on constants if
1897 2005-06-17 Jan Beulich <jbeulich@novell.com>
1899 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1900 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1901 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1902 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1903 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1905 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1906 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1907 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1908 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1909 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1910 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1911 convert 8-byte pc-relative relocations.
1912 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1913 (i386_validate_fix): Likewise.
1914 (x86_cons): Also handle quad values in 64-bit mode.
1915 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1916 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1917 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1918 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1920 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1922 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1923 symbolP as well as for names with a leading dot. Use ACONCAT.
1924 (md_apply_fix): For branch relocations, only replace value
1925 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1926 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1927 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1928 (LOCAL_LABEL_PREFIX): Don't define.
1930 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1932 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1935 2005-06-08 James E Wilson <wilson@specifixinc.com>
1938 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1939 is NULL, then emit a warning, and return the current index.
1941 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1944 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1945 temporary copy of the operands array so that changes can be safely
1946 backed out if the insn does not match.
1947 (m68k_compare_opcode): Shortcut the test when the parameters are
1948 the same. Return 1 if the names match but the second opcode is
1949 further on in the array than the first.
1951 2005-06-08 Nick Clifton <nickc@redhat.com>
1954 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1956 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1958 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1960 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1961 Michael Snyder <msnyder@redhat.com>
1962 Stan Cox <scox@redhat.com>
1964 * configure.in: Add ms1 case.
1966 * configure: Regenerate.
1968 * configure.tgt: Add ms1 case.
1970 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1972 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1973 * config/tc-xtensa.c (new_resource_table): Likewise.
1974 (resize_resource_table): Likewise.
1975 (release_resources): Fix assertion for unsigned values.
1977 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1979 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1980 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1981 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1982 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1983 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1984 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1985 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1986 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1987 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1988 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1989 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1990 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1991 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1992 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1993 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1994 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1995 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1996 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1997 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1998 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1999 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
2000 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
2001 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
2002 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
2003 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
2004 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
2005 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
2006 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
2007 * config/tc-xtensa.c, config/tc-z8k.c:
2008 Replace all instances of the string "_apply_fix3" with
2010 * po/POTFILES.in, po/gas.pot: Regenerate.
2012 2005-06-08 Alan Modra <amodra@bigpond.net.au>
2014 * Makefile.am: Run "make dep-am".
2015 (POTFILES): Remove GAS_CFILES.
2016 * Makefile.in: Regenerate.
2018 2005-06-07 David Ung <davidu@mips.com>
2020 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
2021 24kc, 24kf and 24kfx under MIPS32 release 2.
2023 2005-06-04 Nick Clifton <nickc@redhat.com>
2025 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
2026 to their Thumb-enabled equivalents.
2028 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
2030 * config/tc-mips.c (load_register): Add leading "0x" to the
2031 output of sprintf_vma().
2034 2005-06-01 Nick Clifton <nickc@redhat.com>
2036 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
2037 test for the presence of thumb version of the parsing functions
2038 since they must always exist and the test generates a compile time
2041 2005-05-31 Richard Henderson <rth@redhat.com>
2043 * config/tc-alpha.c (O_lituse_jsrdirect): New.
2044 (alpha_reloc_op): Add it.
2045 (debug_exp): Handle it.
2046 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2047 (emit_insn): Handle it.
2048 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2050 2005-05-31 Christian Groessler <chris@groessler.org>
2052 * write.c (dump_section_relocs): Convert to ISO-C.
2053 (write_relocs): Avoid signed/unsigned and fprintf argument
2054 warnings in debug code.
2056 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2058 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2059 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2060 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2061 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2062 fixP->tc_fix_data directly in the sole place it was used.
2063 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2064 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2067 2005-05-27 Jan Beulich <jbeulich@novell.com>
2069 * config/tc-ia64.c (struct proc_pending): New.
2070 (unwind): Replace proc_start with proc_pending.
2071 (unwind_diagnostic): Check unwind.proc_pending.sym.
2072 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2073 Check if previous proc not closed. Record all entry points.
2074 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2075 Set symbol sizes for entry points recorded in dot_proc. Check
2076 arguments for consistency with respective .proc's.
2077 (md_assemble): Replace unwind.proc_start with
2078 unwind.proc_pending.sym.
2080 2005-05-27 Jan Beulich <jbeulich@novell.com>
2082 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2083 and last_ptr. Check all in-use slots for first one with non-NULL
2084 unwind_record. Don't reload end_ptr before second update round.
2086 2005-05-26 James E Wilson <wilson@specifixinc.com>
2088 * config/tc-ia64.c (extra_goodness): Update comment.
2089 (md_begin): Add debugging code to print best_template table.
2091 2005-05-25 Jan Beulich <jbeulich@novell.com>
2093 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2096 2005-05-25 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2099 BFD_RELOC_UNUSED when determining the width of the reloc.
2101 2005-05-25 Jan Beulich <jbeulich@novell.com>
2103 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2106 2005-05-25 Jan Beulich <jbeulich@novell.com>
2108 * config/tc-ia64.c (dot_radix): Rewrite.
2110 2005-05-25 Jan Beulich <jbeulich@novell.com>
2112 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2114 (alloc_record): Remove references to next_slot_number and
2116 (emit_one_bundle): Likewise.
2118 2005-05-22 Nick Clifton <nickc@redhat.com>
2120 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2121 message buffer when invoking the insert function.
2123 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2125 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2126 only if an instruction match is found.
2128 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2130 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2131 to addition in argument to xtensa_dwarf2_emit_insn.
2133 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2135 * Makefile.am: Have 'all' depend on 'info'.
2136 * Makefile.in: Regenerate.
2138 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2140 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2142 2005-05-19 Anton Blanchard <anton@samba.org>
2144 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2145 (md_show_usage): Document it.
2146 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2147 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2149 2005-05-19 Jan Beulich <jbeulich@novell.com>
2151 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2152 relocations in unwind section.
2154 2005-05-18 Nick Clifton <nickc@redhat.com>
2156 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2157 if one exists. Ignore any error messages it may produce, just
2158 allow it to perform the insertion.
2160 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2162 * hash.c (hash_lookup): Add len parameter. All callers changed.
2163 (hash_find_n): New interface.
2164 * hash.h: Prototype hash_find_n.
2165 * sb.c: Include as.h.
2166 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2167 (sb_scrub_and_add_sb): New interface.
2168 * sb.h: Prototype sb_scrub_and_add_sb.
2169 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2171 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2172 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2173 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2175 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2177 * doc/Makefile.am (gasver.texi): Don't use $<.
2178 * doc/Makefile.in: Regenerated.
2180 2005-05-17 Nick Clifton <nickc@redhat.com>
2183 * symbols.c (resolve_symbol_value): Do not move symbols whose
2184 value expression has not been resolved or finalized into the
2185 absolute section as this will confuse other parts of the assembler
2186 into thinking that their value is zero.
2188 2005-05-17 Jan Beulich <jbeulich@novell.com>
2190 * read.c (_find_end_of_line): New.
2191 (find_end_of_line): New.
2192 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2193 (read_a_source_file): Use it.
2196 (get_line_sb): Use it.
2197 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2198 (s_comm_internal): Likewise.
2200 (s_macro): Likewise.
2201 (s_ignore): Use ignore_rest_of_line.
2202 * read.h (find_end_of_line): Prototype.
2203 (discard_rest_of_line): Remove prototype. #define to
2204 ignore_rest_of_line.
2206 2005-05-17 Nick Clifton <nickc@redhat.com>
2208 * config/tc-v850,h (TC_FIX_TYPE): Define.
2209 (TC_INIT_FIX_TYPE): Define.
2210 * config/tc-v850.c (md_assemble): When creating a fix record the
2211 operand in the tc_fix_data field.
2212 (md_apply_fix3): When applying a resolved fix use the operand's
2213 insertion procedure to store the value, if the operand has been
2216 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2218 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2220 * Makefile.in: Regenerated.
2222 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2223 Bob Wilson <bob.wilson@acm.org>
2225 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2227 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2228 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2230 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2232 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2233 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2235 2005-05-10 Michael Matz <matz@suse.de>
2237 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2239 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2241 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2244 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2245 Handle label-without-colon before ordinary dot-pseudo as an
2246 ordinary label. Don't leak memory for label-without-colon alone
2247 on a line. Don't mmixal-munge operands for dot-pseudos.
2249 2005-05-10 Jan Beulich <jbeulich@novell.com>
2251 * macro.c (get_any_string): Remove the two last parameters. Replace
2252 references to the former expand parameter by using macro_alternate.
2253 Simplify loop condition for checking for end-of-string.
2254 (get_string): Remove redunant call to sb_skip_white.
2255 (do_formals): Remove two last arguments to get_any_string.
2256 (macro_expand): Likewise.
2257 (expand_irp): Likewise.
2259 2005-05-10 Jan Beulich <jbeulich@novell.com>
2261 * read.c (s_macro): Move local variable 'local' to smaller scope.
2262 Call sb_kill on it when done.
2264 2005-05-09 Jan Beulich <jbeulich@novell.com>
2266 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2267 when zero and not required by encoding constraints.
2269 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2272 * config/tc-sh64.c (sh64_fake_label): New.
2274 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2276 * doc/internals.texi (TC_FAKE_LABEL): Document.
2278 * write.c (TC_FAKE_LABEL): New.
2279 (adjust_reloc_syms): Use it.
2280 (write_object_file): Likewise.
2282 2005-05-09 Jan Beulich <jbeulich@novell.com>
2284 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2285 and comma in Intel mode.
2287 2005-05-09 Jan Beulich <jbeulich@novell.com>
2289 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2290 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2291 Make name array static and const. Adjust lookup to account for NULL
2292 entries (standing for unused register numbers).
2294 2005-05-09 Jan Beulich <jbeulich@novell.com>
2296 * config/tc-i386.c (parse_insn): Consider all matching instructions
2297 when checking for string instruction after string-only prefix.
2299 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2302 * config/tc-ia64.c (start_unwind_section): Properly check
2303 comdat group with SHF_GROUP.
2305 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2307 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2309 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2311 * config/tc-xtensa.c: Remove excess whitespace.
2312 * config/tc-xtensa.h: Likewise.
2313 * config/xtensa-istack.h: Likewise.
2314 * config/xtensa-relax.c: Likewise.
2315 * config/xtensa-relax.h: Likewise.
2317 2005-05-06 Nick Clifton <nickc@redhat.com>
2319 * sb.h: Fix formatting of comments.
2320 * sb.c: Fix formatting of comments.
2322 2005-05-06 Jan Beulich <jbeulich@novell.com>
2324 * sb.h (sb_add_buffer): Reintroduce.
2325 * sb.c (sb_add_buffer): Likewise.
2327 2005-05-06 Jan Beulich <jbeulich@novell.com>
2329 * macro.c (new_formal, del_formal): New.
2330 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2331 required argument has default value. Stop looking for more formal
2332 when there was a vararg one.
2333 (macro_expand_body): Use new_formal and del_formal.
2334 (macro_expand): Likewise. Initialize local variable err. Don't
2335 return immediately when encountering an error. Warn when keyword
2336 argument already had a value assigned. Eliminate duplicate clearing
2337 of argument value. When current positional argument matches parameter
2338 of vararg type, assign to it all the remaining arguments. Issue error
2339 when required parameter does not have value.
2340 (free_macro): Use del_formal.
2341 (expand_irp): Initialize formal type. Free buffers associated with
2342 formal prior to returning.
2343 * macro.h (struct formal_struct): Add new field 'type' with new
2344 enumeration type 'formal_type'.
2345 * doc/as.texinfo: Document macro parameter qualifiers.
2346 * NEWS: Mention new functionality.
2348 2005-05-06 Jan Beulich <jbeulich@novell.com>
2350 * cond.c (s_ifb): New.
2351 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2352 * read.h (s_ifb): Prototype.
2353 * doc/as.texinfo: Document .ifb and .ifnb.
2355 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2357 * config/tc-ia64.c (MIN): Undef.
2359 2005-05-05 Paul Brook <paul@codesourcery.com>
2361 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2363 2005-05-05 Matt Thomas <matt@3am-software.com>
2365 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2368 2005-05-05 Nick Clifton <nickc@redhat.com>
2370 * Update the address and phone number of the FSF organization in
2371 the GPL notices in the following files:
2372 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2373 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2374 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2375 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2376 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2377 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2378 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2379 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2380 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2381 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2382 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2383 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2384 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2385 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2386 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2387 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2388 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2389 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2390 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2391 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2392 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2393 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2394 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2395 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2396 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2397 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2398 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2399 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2400 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2401 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2402 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2403 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2404 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2405 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2406 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2407 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2408 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2409 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2410 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2411 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2412 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2413 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2414 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2415 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2416 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2417 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2418 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2419 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2420 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2421 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2422 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2423 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2424 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2425 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2426 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2427 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2428 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2429 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2430 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2431 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2432 config/xtensa-istack.h, config/xtensa-relax.c,
2433 config/xtensa-relax.h, doc/fdl.texi
2435 2005-05-05 Nick Clifton <nickc@redhat.com>
2437 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2438 the target_big_endian variable to false.
2440 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2442 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2443 list traversal. Use bfd_section_list_prepend.
2444 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2445 over the section list.
2446 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2447 (xtensa_insert_section): Delete.
2448 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2449 and bfd_section_list_prepend.
2450 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2451 bfd_section_list_insert_after.
2453 2005-05-03 Nick Clifton <nickc@redhat.com>
2455 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2456 of bfd_section_list... macros.
2457 * config/tc-mmix.c (mmix_frob_file): Likewise.
2458 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2459 (xtensa_insert_section): Likewise.
2461 * macro.c (macro_hash): Remove static.
2462 * macro.h (macro_hash): Provide an external declaration.
2464 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2466 * write.c (write_object_file): Use bfd_section_double_list_remove
2469 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2471 * doc/Makefile.am (gasver.texi): Correct quoting.
2472 * doc/Makefile.in: Regenerated.
2474 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2476 * configure.tgt: Add h8300*-*-rtemscoff.
2477 Switch h8300*-*-rtems* to elf.
2479 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2481 * hash.c: Undo the last change.
2484 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2486 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2488 (DISTCLEANFILES): Remove.
2489 (MAINTAINERCLEANFILES): Add asconfig.texi.
2490 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2492 2005-04-29 Ben Elliston <bje@au.ibm.com>
2494 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2495 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2496 (bignum-copy.o): Remove.
2497 * Makefile.in: Regenerate.
2498 * makefile.vms (OBJS): Remove bignum-copy.obj.
2499 * symbols.h (local_symbol_make): Remove declaration.
2500 (verify_symbol_chain_2): Likewise.
2501 * symbols.c (local_symbol_make): Make static.
2502 (max_indent_level): Likewise.
2503 (verify_symbol_chain_2): Remove.
2504 * macro.c (macro_hash): Make static.
2505 * messages.c (fprint_value): Remove.
2506 * read.h (get_absolute_expr): Remove.
2507 (emit_leb128_expr): Likewise.
2508 (do_s_func): Likewise.
2509 * read.c (do_s_func): Make static.
2510 (emit_leb128_expr): Likewise.
2511 (get_absolute_expr): Likewise.
2512 * as.h (as_howmuch): Remove declaration.
2513 (fprint_value): Likewise.
2514 * as.c (myname): Make static.
2515 * input-scrub.c (as_howmuch): Remove.
2516 (as_1_char): Likewise.
2517 * input-file.h (input_file_is_open): Remove.
2518 * input-file.c (input_file_is_open): Likewise.
2519 * expr.h (expr_build_unary): Remove declaration.
2520 (expr_build_binary): Likewise.
2521 * expr.c (expr_build_unary): Remove.
2522 (expr_build_binary): Likewise.
2523 * hash.h (hash_replace): Remove declaration.
2524 (hash_delete): Likewise.
2525 * hash.c (hash_replace): Remove.
2526 (hash_delete): Likewise.
2527 * bignum-copy.c (bignum_copy): Move from here ..
2528 * config/tc-vax.c (bignum_copy): .. to here.
2529 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2530 (bignum_copy): Remove extern declaration.
2531 * sb.h (string_count): Remove extern declaration.
2532 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2533 (sb_name): Likewise.
2534 * sb.c (dsize): Replace preprocessor macro with static int.
2535 (string_count): Make static.
2536 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2537 (sb_name): Likewise.
2538 * config/obj-coff.c (dim_index): Make static.
2539 * config/tc-i386.c (GOT_symbol): Likewise.
2540 (output_invalid_buf): Likewise.
2541 * doc/internals.texi (Warning and error messages): Remove the
2542 prototype for fprint_value.
2544 2005-04-27 Ben Elliston <bje@au.ibm.com>
2548 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2550 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2552 * read.c (pseudo_set): Disallow symbol set to common symbol.
2555 * write.c (write_object_file): Report common symbol name when
2556 disallowing local symbol set to common symbol.
2557 (adjust_reloc_syms): Disallow local symbol set to undefined
2560 2005-04-25 Jan Beulich <jbeulich@novell.com>
2562 * macro.c (macro_expand_body): Replace locals indicator parameters
2563 with actual macro_entry. New local variables macro_line and err.
2564 Don't return when encountering an error, just record the fact.
2565 Detect local symbol name colliding with parameter. Track line number
2566 inside of macro expansion.
2567 (do_formals): Move local variable name to wider scope. Check
2568 parameter of the same name doesn't already exist. In MRI mode, also
2569 check it doesn't collide with the argument count pseudo-parameter).
2570 (define_macro): Add file and line number parameters. Remove local
2571 variable namestr. New local variable error. Initialize macro_entry
2572 members file, line, and name. Don't return when encountering an
2573 error, just record the fact. Use %s in some diagnostics for read.c
2574 to insert the macro name. Free macro_entry on error.
2575 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2576 when encountering an error, just record the fact.
2577 (expand_irp): Don't return when encountering an error, just record
2579 * macro.h (macro_struct): New members name, file, and line.
2580 (define_macro): Add file and line number parameters.
2581 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2582 regarding pseudo-op redefinition with the file/line that macro
2583 definition started at.
2585 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2587 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2588 (future_alignment_required): Remove ifdefs that use it.
2590 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2592 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2593 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2594 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2596 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2597 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2599 2005-04-21 Christian Groessler <chris@groessler.org>
2601 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2604 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2606 * config/obj-aout.h (S_IS_EXTERN): Removed.
2607 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2608 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2609 * symbols.c (S_IS_EXTERN): Likewise.
2610 * symbols.h (S_IS_EXTERN): Likewise.
2612 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2614 * config/tc-d10v.c (md_apply_fix3): Likewise.
2615 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2616 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2617 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2618 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2619 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2620 (shmedia_md_convert_frag): Likewise.
2621 * symbols.c (print_symbol_value_1): Likewise.
2622 * write.c (write_object_file): Likewise.
2624 2005-04-20 Nick Clifton <nickc@redhat.com>
2626 * config/tc-xtensa.c (get_aligned_diff): Change type of
2627 branch_align to offsetT so that its signedness matches that of
2630 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2631 number into a readable string.
2632 (load_register): Likewise.
2634 2005-04-20 Andreas Schwab <schwab@suse.de>
2636 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2638 2005-04-19 David S. Miller <davem@davemloft.net>
2640 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2641 NULL insn, exit early. Remove now spurious NULL checks.
2642 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2645 2005-04-19 Jan Beulich <jbeulich@novell.com>
2647 * symbols.h (symbol_find_base): Remove prototype.
2648 * symbols.c (save_symbol_name): Remove code section conditional upon
2650 (symbol_find): Remove.
2651 (symbol_find_base): Rename to symbol_find.
2652 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2654 * config/obj-coff.c (tag_insert): Remove code section conditional
2655 upon STRIP_UNDERSCORE.
2656 (obj_coff_def): Likewise.
2657 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2658 (coff_frob_symbol): Likewise.
2659 (yank_symbols): Likewise.
2660 (c_section_symbol): Likewise.
2661 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2662 * config/tc-arm.c (symbol_locate): Remove code section conditional
2663 upon STRIP_UNDERSCORE.
2664 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2665 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2666 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2667 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2668 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2670 2005-04-19 Andreas Schwab <schwab@suse.de>
2672 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2673 access to application registers.
2675 2005-04-19 Jan Beulich <jbeulich@novell.com>
2677 * config/te-sysv32.h: Remove.
2678 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2680 * Makefile.in (TARG_ENV_HFILES): Likewise.
2682 2005-04-19 Jan Beulich <jbeulich@novell.com>
2685 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2688 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2690 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2692 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2694 * config/tc-mips.c (normalize_constant_expr): Don't check for
2696 (check_absolute_expr): Only call normalize_constant_expr() if
2698 (mips_ip): Likewise.
2700 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2702 2005-04-18 Jan Beulich <jbeulich@novell.com>
2704 * macro.c (free_token): New, freeing all the memory associated with a
2706 (do_formals): Move initializers to ...
2707 (define_macro): ... here.
2708 (delete_macro): Convert passed in name to lower case. Warn when
2709 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2711 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2713 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2715 2005-04-15 Jan Beulich <jbeulich@novell.com>
2717 * config/obj-elf.c (obj_elf_struct): New.
2718 (elf_pseudo_table). Use it for .offset and .struct.
2720 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2721 Sterling Augustine <sterling@tensilica.com>
2723 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2724 than the section alignment.
2726 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2727 H.J. Lu <hongjiu.lu@intel.com>
2729 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2730 * config/tc-xtensa.c (xg_translate_sysreg_op,
2731 xtensa_translate_old_userregs_ops,
2732 xtensa_find_unaligned_branch_targets,
2733 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2734 relax_frag_add_nop): Support 64-bit host.
2735 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2736 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2738 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2740 * configure.tgt: Add support for OpenBSD/sparc ELF.
2742 * configure.tgt: Set emulation for mips-*-openbsd*.
2743 Remove broken mips-dec-openbsd* config.
2744 * configure.in: Set default ABI for mips64-*-openbsd*.
2745 * configure: Regenerate.
2747 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2749 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2750 optimization for constant addresses.
2752 2005-04-14 Nick Clifton <nickc@redhat.com>
2754 * as.c (main): Move parse_args before symbol_begin and frag_init
2755 so that the hash table size can be set before it is used.
2756 * hash.c: Use an unsigned long type for the size of the hash
2758 * hash.h (set_gas_hash_table_size): Update the prototype.
2760 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2762 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2763 * acinclude.m4: Include ../bfd/warning.m4.
2764 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2765 * Makefile.in: Regenerate.
2766 * configure: Regenerate.
2767 * doc/Makefile.in: Regenerate.
2769 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2771 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2772 (normalize_address_expr): New function to sign-extend address
2773 offsets that fit into 32 bits in 32-bit mode.
2774 (macro_build_ldst_constoffset): Use normalize_address_expr()
2775 instead of a handcoded sequence.
2776 (load_register): Likewise. Report oversized numbers in a useful
2778 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2779 for constant addresses. Report oversized numbers in a useful way.
2780 (mips_ip): Use normalize_address_expr() for addresses.
2782 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2784 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2785 similar to other instructions now that they're marked as ImmExt.
2787 2005-04-12 Nick Clifton <nickc@redhat.com>
2789 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2790 (gas_hash_table_size): New static variable.
2791 (set_gas_hash_table_size): New function: Records a requested size
2792 for the hash tables.
2793 (get_gas_hash_table_size): New function: Return a prime number
2794 near the requested size of the hash table.
2795 (hash_new): Use get_gas_hash_table_size.
2796 * hash.h: Add a prototype for set_gas_hash_table_size.
2797 * as.c (show_usage): Add description of new switches: --hash-size
2798 and --reduce-memory-overheads.
2799 (option_values): Add OPTION_HASH_TABLE_SIZE and
2800 OPTION_REDUCE_MEMORY_OVERHEADS.
2801 (std_longpopts): Add entries for the new options.
2802 (parse_args): Handle the new options.
2803 * Makefile.am: Add a dependency of as.c on hash.h.
2804 * Makefile.in: Regenerate.
2805 * doc/as.texinfo: Document the new switches.
2806 * NEWS: Mention the new switches.
2808 2005-04-12 Nick Clifton <nickc@redhat.com>
2811 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2814 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2816 * Makefile.am: Run "make dep-am".
2817 * Makefile.in: Regenerate.
2819 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2820 Bob Wilson <bob.wilson@acm.org>
2822 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2824 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2826 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2828 2005-04-11 Jan Beulich <jbeulich@novell.com>
2830 * NEWS: Mention these changes and their effects.
2831 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2833 (check_macro): Likewise.
2834 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2835 labels together with the closing pseudo-op.
2836 (macro_expand_body): Adjust comment. Range-check input before use.
2837 Adjust mis-spelled diagnostic. Use is_name_beginner.
2838 * read.c (try_macro): New.
2839 (read_a_source_file): New static variable last_eol. Don't list
2840 macro expansion lines more than once. Call try_macro.
2841 (s_macro): Set section of line_label to absolute instead of undefined.
2842 * doc/as.texinfo: Add information on the caveats of these changes.
2844 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2846 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2847 * symbols.h (symbol_X_add_number): Update prototype.
2849 2005-04-10 Eric Christopher <echristo@redhat.com>
2851 * symbols.c (symbol_X_add_number): Fix warning.
2853 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2855 * config/tc-m68k.c (md_begin): Support 64bit host.
2856 (get_num): Support 64bit BFD on 32bit host.
2858 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2860 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2862 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2864 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2865 call. Don't do the COFF hacks for multi-emulation gas. Move
2866 demand_empty_rest_of_line back to caller.
2867 (s_set, equals): demand_empty_rest_of_line here.
2870 * as.h (rs_dummy): Define.
2871 * symbols.c (symbol_X_add_number): New function.
2872 * symbols.h (symbol_X_add_number): Declare.
2873 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2874 * read.c (assign_symbol): New function, split out from s_set.
2875 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2876 Fix COFF hacks for multi-emulation gas.
2877 (s_set): Call assign_symbol. Remove "register" keyword.
2878 (set_zero_frag): New function.
2879 (pseudo_set): Always check for assignment to section syms.
2880 Always set segment and frag of symbol, and likewise extern for
2881 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2882 special case exp.X_add_number non-zero for O_symbol expressions.
2883 (equals): Use assign_symbol.
2885 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2887 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2890 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2892 * config/tc-i386.c (tc_gen_reloc): Don't turn
2893 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2895 2005-04-06 Nick Clifton <nickc@redhat.com>
2897 * po/rw.po: New translation: Kinyarwanda
2898 * configure.in (ALL_LINGUAS): Add rw
2899 * configure: Regenerate.
2901 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2902 Bob Wilson <bob.wilson@acm.org>
2904 * config/tc-xtensa.c (branch_align_power): New.
2905 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2906 future_alignment_required): Use branch_align_power to check section
2907 alignment as well as xtensa_fetch_width when aligning branch targets.
2909 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2911 * config/tc-xtensa.c: Warning fixes throughout.
2912 (xtensa_fetch_width): Change to unsigned.
2913 (assemble_nop, xtensa_find_unaligned_branch_targets,
2914 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2915 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2916 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2917 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2918 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2919 get_text_align_max_fill_size, get_text_align_nop_count,
2920 get_text_align_nth_nop_size, get_noop_aligned_address,
2921 get_aligned_diff, convert_frag_align_next_opcode,
2922 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2923 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2924 types, avoiding size_t and using offsetT and addressT appropriately.
2925 (get_text_align_power): Clean up types. Avoid incorrect bound.
2926 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2928 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2930 * config/tc-ia64.c (start_unwind_section): Undo the change
2932 (generate_unwind_image, dot_endp): Likewise.
2934 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2936 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2937 le_nop_stop arrays and initializers to file scope.
2938 (md_begin): When generating code for anything other than
2939 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2941 2005-04-01 Jan Beulich <jbeulich@novell.com>
2943 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2946 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2948 * NEWS: Mention [fdgh]_floating.
2949 * config/atof-vax.c: Fix some whitespace.
2950 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2952 2005-04-01 Nick Clifton <nickc@redhat.com>
2954 * configure.in: Add a check for <unistd.h> providing a prototype
2955 for getopt() which is compatible with the one in
2956 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2957 * configure: Regenerate.
2958 * config.in (HAVE_DECL_GETOPT): Add.
2960 2005-04-01 Jan Beulich <jbeulich@novell.com>
2962 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2964 2005-04-01 Jan Beulich <jbeulich@novell.com>
2966 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2967 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2969 2005-03-30 Julian Brown <julian@codesourcery.com>
2971 * config/tc-arm.c (arm_adjust_symtab): Rename
2972 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2974 2005-03-30 Julian Brown <julian@codesourcery.com>
2976 * config/tc-arm.c (mapping_state): Change documentation in function
2977 comment to cross-reference spec instead. Change type of mapping symbols
2979 (arm_adjust_symtab): Don't change type of mapping symbols here.
2981 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2983 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2984 * config.in: Regenerate.
2985 * configure: Regenerate.
2986 * configure.in: Check for ffs decl and alphabetize.
2988 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2989 Phil Blundell <philb@gnu.org>
2991 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2992 (md_apply_fix3): Mark TLS symbols.
2993 (tc_gen_reloc): Handle TLS relocations.
2994 (arm_fix_adjustable): Ignore TLS relocations.
2995 (s_arm_elf_cons): Support expressions after decorated symbols.
2997 2005-03-29 Julian Brown <julian@codesourcery.com>
2999 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
3000 whether personality routine index N has been output for this section.
3001 (mapping_state): tc_segment_info_data now struct not enum.
3002 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
3003 handled on section change.
3004 (create_unwind_entry): Previous code to output dependency removed.
3005 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
3007 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
3008 arm_segment_info_type.
3009 (arm_segment_info_type): New struct.
3011 2005-03-28 Sterling Augustine <sterling@tensilica.com>
3012 Bob Wilson <bob.wilson@acm.org>
3014 * config/tc-xtensa.c (do_align_targets): Update comment.
3015 (xtensa_frob_label): Compute "freq" before possibly switching frags.
3016 Insert a LOOP_END frag before every loop target, and do not overload
3017 DESIRE_ALIGN_IF_TARGET frags with loop end information.
3018 (xg_assemble_vliw_tokens): Use do_align_targets.
3019 (xtensa_fix_target_frags): Remove code to convert a
3020 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
3021 negatable branch at the end of a loop.
3022 (frag_can_negate_branch): Delete.
3024 2005-03-28 David Mosberger <davidm@hpl.hp.com>
3025 H.J. Lu <hongjiu.lu@intel.com>
3028 NEWS: Mention "-mtune=[itanium1|itanium2]".
3030 * config/tc-ia64.c (md): Add tune.
3031 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
3032 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
3033 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
3034 B unit NOPs are discouraged for McKinley-derived cores.
3035 (md_begin): Don't hardcode the "extra_goodness()" function in
3037 (ia64_init): Set md.tune to itanium2.
3039 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3040 * doc/c-ia64.texi: Likewise.
3042 2005-03-27 Ian Lance Taylor <ian@airs.com>
3044 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3045 bad C_EFCN symbol, print its name.
3047 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3049 * config/tc-xtensa.c (use_longcalls): Delete.
3050 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3051 the use_longcalls flag is set. Do this before checking the segment.
3052 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3053 expand direct calls at this point.
3054 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3055 (xtensa_find_unmarked_state_frags): Likewise.
3056 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3057 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3058 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3059 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3061 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3063 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3065 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3067 * config/tc-cris.h: Convert to ISO C90.
3068 * config/tc-cris.c: Ditto.
3069 (md_estimate_size_before_relax): Remove obsolete comment for
3070 parameter "segment_type".
3071 (md_begin): Document reason for cast of hash_insert argument.
3072 (md_atof): Correct type of parameter "type".
3074 2005-03-24 Nick Clifton <nickc@redhat.com>
3076 * write.h (bit_fix_new): Remove redundant prototype.
3077 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3078 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3079 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3080 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3081 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3082 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3083 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3084 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3085 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3086 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3087 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3088 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3089 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3090 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3091 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3092 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3093 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3094 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3095 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3096 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3097 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3098 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3099 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3100 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3101 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3102 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3103 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3104 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3105 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3106 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3107 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3108 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3109 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3110 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3111 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3112 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3113 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3114 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3115 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3116 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3117 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3118 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3119 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3120 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3121 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3122 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3123 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3124 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3125 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3126 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3127 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3128 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3129 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3130 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3131 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3133 2005-03-23 Jim Blandy <jimb@redhat.com>
3135 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3136 attributes properly.
3138 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3139 Nick Clifton <nickc@redhat.com>
3141 * configure.tgt: Accept any C library to accompany a GNU Linux
3142 implementation, not just the GNU C library.
3143 * configure.in: Likewise.
3144 * configure: Regenerate.
3146 2005-03-23 Nick Clifton <nickc@redhat.com>
3148 * config/tc-tic30.c: Convert to ISO C90 formatting.
3149 * config/tc-tic30.h: Convert to ISO C90 formatting.
3150 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3151 * config/atof-vax.c: Convert to ISO C90 formatting.
3153 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3155 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3156 relocations correctly as well.
3157 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3158 relocations in mergeable sections section-relative either.
3160 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3162 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3164 2005-03-21 Nick Clifton <nickc@redhat.com>
3166 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3167 warning by providing a prototype for sh_symbian_find_elf_flags.
3169 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3172 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3174 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3175 along with other formats that set bfd_gas. Remove unnecessary
3176 setting of bfd_gas. Delete strongarm cases in generic_target
3179 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3182 * config/tc-m68k.c (TRUNC, SEXT): Define.
3183 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3184 (m68k_ip): Truncate or sign extend expressions as appropriate.
3185 (get_num): Likewise.
3186 (md_apply_fix3): Use SEXT.
3188 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3190 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3191 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3192 (obj-vms.o): Delete rule.
3194 * Makefile.in: Regenerate.
3195 * aclocal.m4: Regenerate.
3196 * doc/Makefile.in: Regenerate.
3197 * po/POTFILES.in: Regenerate.
3199 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3201 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3202 flag for coldfire v4e.
3204 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3206 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3207 xg_apply_fix_value and return a value to indicate success.
3208 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3209 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3210 (xtensa_validate_fix_sub): New.
3211 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3212 (tc_gen_reloc): Move code to handle difference of symbols and code to
3213 apply tentative fix values to ...
3214 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3215 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3216 relocations when linkrelax flag is not set.
3217 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3218 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3220 2005-03-17 Jan Beulich <jbeulich@novell.com>
3222 * config/tc-i386.c (i386_scale): Beautify error message.
3223 (Intel syntax comments): Update.
3224 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3226 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3227 Remove declarations.
3228 (intel_bracket_expr): Declare.
3229 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3230 of the function body in a loop allowing to split an operand into two.
3231 Replace calls to malloc and checks of it returning non-NULL with
3232 calls to xmalloc/xstrdup.
3233 (intel_expr): SHORT no longer handled here. Add comment indicating
3234 comparison ops need implementation.
3235 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3236 Check right operand of - does not specify a register when parsing
3237 the address of a memory reference.
3238 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3239 Check operands do not specify a register when parsing the address of
3241 (intel_e06, intel_e06_1): Likewise.
3242 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3243 handle SHORT as well as unary + and -. Don't accept : except for
3244 segment overrides or in direct far jump/call insns.
3245 (intel_brack_expr): New.
3246 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3248 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3249 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3250 Allow symbolic constants as register scale value.
3251 (intel_get_token): Replace call to malloc and check of return value
3252 with call to xmalloc. Change handling for FLAT to match MASM's.
3253 (intel_putback_token): Don't try to back up/free current token if
3256 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3258 * configure.tgt: Set emulation for arm-*-eabi*.
3259 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3260 * config/te-armeabi.h: New file.
3261 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3262 * config/te-symbian.h: Include "te-armeabi.h".
3264 2005-03-16 Nick Clifton <nickc@redhat.com>
3266 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3267 local variable in case it is clobbered by the setjmp.
3269 2005-03-16 Nick Clifton <nickc@redhat.com>
3270 Ben Elliston <bje@au.ibm.com>
3272 * configure.in (werror): New switch: Add -Werror to the
3273 compiler command line. Enabled by default. Disable via
3275 * configure: Regenerate.
3277 2005-03-16 Nick Clifton <nickc@redhat.com>
3279 * config/obj-coff.h: Convert to ISO C90 formatting.
3280 * config/obj-coff.c: Convert to ISO C90 formatting.
3282 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3284 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3285 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3286 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3287 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3288 (insns): Add ARMv6T2 instructions:
3289 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3290 (arm_archs): Add V6T2 variants.
3292 2005-03-15 Nick Clifton <nickc@redhat.com>
3294 * NEWS: Add cutoff for changes in 2.16 release.
3296 2005-03-15 Jan Beulich <jbeulich@novell.com>
3298 * expr.c (operand): Merge handling of unary + into that for unary
3301 2005-03-14 Eric Christopher <echristo@redhat.com>
3303 * config/tc-mips.c: Include dw2gencfi.h.
3304 (mips_cfi_frame_initial_instructions): New.
3305 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3306 (tc_cfi_frame_initial_instructions): Ditto.
3307 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3308 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3309 * Makefile.am: Update dependencies.
3310 * Makefile.in: Regenerate.
3312 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3314 * po/es.po: Commit new Spanish translation.
3316 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3318 * po/tr.po: Commit new Turkish translation.
3320 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3322 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3325 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3327 * config-gas.com: Mark vax-vms as obsolete.
3328 * configure.in: Remove fmt=vms support.
3329 * config.in: Regenerate.
3330 * configure: Regenerate.
3331 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3333 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3334 Bob Wilson <bob.wilson@acm.org>
3336 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3337 when checking if xg_resolve_literals needs to be called.
3338 * config/tc-xtensa.h: Fix spelling typo in a comment.
3340 2005-03-10 Jan Beulich <jbeulich@novell.com>
3342 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3343 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3344 crafted structure declarations with the types from macro.h.
3346 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3348 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3349 for -mno-shared optimization.
3351 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3353 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3354 (MAX_NOPS): Bump to 4.
3355 (mips_fix_vr4130): New variable.
3356 (nops_for_vr4130): New function.
3357 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3358 nops_for_vr4130 if working around VR4130 errata.
3359 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3360 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3361 (md_parse_option): Handle them.
3362 (md_show_usage): Print them.
3363 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3367 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3370 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3372 * config/tc-mips.h (mips_flush_pending_output): Delete.
3373 (mips_emit_delays): Declare.
3374 (md_flush_pending_output): Use mips_emit_delays.
3375 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3376 the previous instructions.
3377 (md_begin, append_insn, md_parse_option): Update callers.
3378 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3380 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3381 (s_gpdword): Update callers.
3382 (start_noreorder, end_noreorder): New functions.
3383 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3384 manipulating mips_opts or prev_nop_frag directly.
3385 (mips_flush_pending_output): Delete.
3387 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3389 * config/tc-mips.c (mips_move_labels): New function, taken from...
3390 (append_insn, mips_emit_delays): ...here.
3392 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3394 * config/tc-mips.c (MAX_NOPS): New macro.
3395 (history): Resize to 1 + MAX_NOPS.
3396 (fix_vr4120_class): New enumeration.
3397 (vr4120_conflicts): New variable.
3398 (init_vr4120_conflicts): New function.
3399 (md_begin): Call it.
3400 (insn_uses_reg): Constify first argument.
3401 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3402 (nops_for_insn_or_target): New functions.
3403 (append_insn): Use the new nops_for_* functions instead of inline
3404 delay checks. Generalize prev_nop_frag handling to handle an
3405 arbitrary history length. Insert nops into the history buffer
3406 once the number of nops in prev_nop_frag is fixed.
3407 (emit_delays): Use nops_for_insn instead of inline delay checks.
3409 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3411 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3412 check from branch delay code. Remove unnecessary check for branches.
3414 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3416 * config/tc-mips.c (dummy_opcode): Delete.
3417 (nop_insn, mips16_nop_insn): New variables.
3418 (NOP_INSN): New macro.
3419 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3420 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3421 (md_begin): Initialize nop_insn and mips16_nop_insn.
3422 (append_insn): Use the new emit_nop function to add nops, recording
3423 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3424 to reserve room for the instruction and install_insn to install the
3425 final form. Use insert_into_history to record the instruction in
3426 the history buffer. Use move_insn to do delay slot filling.
3427 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3428 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3429 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3431 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3433 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3434 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3435 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3436 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3437 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3439 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3441 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3442 and extended_p fields with a single fixed_p field.
3443 (append_insn, mips_no_prev_insn): Adjust accordingly.
3445 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3447 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3448 a single mips16_absolute_jump_p bit.
3449 (append_insn): Adjust accordingly.
3451 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3453 * config/tc-mips.h (mips_cl_insn): Move definition to...
3454 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3455 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3457 (history): New variable.
3458 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3459 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3460 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3461 (prev_prev_insn_unreordered): Delete.
3462 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3463 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3466 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3468 * doc/Makefile.am: Update as.info dependencies.
3469 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3471 2005-03-08 Jan Beulich <jbeulich@novell.com>
3473 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3474 error, and point to .purgem documentation if someone really needs
3476 * NEWS: Mention macro redefinition is now an error.
3478 2005-03-08 Jan Beulich <jbeulich@novell.com>
3480 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3481 emitted to. Add more precise diagnostics for non-fitting insns based
3482 on that. Eliminate now superfluous special casing of MLX. Clear out
3483 slot information when dropping an insn.
3485 2005-03-08 Jan Beulich <jbeulich@novell.com>
3487 * config/tc-ia64.c (parse_section_name): Rename to...
3488 (cross_section): In addition to separating the name from the rest of
3489 the arguments, also carry out the operation.
3490 (dot_xdata): Use cross_section.
3491 (dot_float_cons): Likewise.
3492 (dot_xstringer): Likewise.
3493 (dot_xdata_ua): Likewise.
3494 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3496 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3498 * po/gas.pot: Regenerate.
3500 2005-03-04 David Daney <ddaney@avtrex.com>
3502 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3503 instead of '_gp' for -mno-shared optimization.
3505 (s_abicalls): Document it in the comment.
3506 (md_show_usage): Document the -mno-shared option.
3508 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3510 * config/tc-mips.c (mips_set_options): Add sym32 field.
3511 (mips_opts): Initialize it.
3512 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3513 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3514 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3515 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3516 when deciding whether to use a symbolic %highest/%higher expansion.
3517 (macro): Likewise. Remove o64/n32 linux hack. Always use
3518 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3519 and "la". Handle constants separately from symbolic expressions in
3520 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3521 and using load_register to load the high part of the address.
3522 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3523 (OPTION_ELF_BASE): Bump by 2.
3524 (md_longopts): Add entries for -msym32 and -mno-sym32.
3525 (md_parse_option): Handle them.
3526 (usage): Document them.
3527 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3528 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3529 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3530 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3531 -msym32 and -mno-sym32.
3533 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3535 * config/tc-mips.c (load_address): Implement GP optimization
3536 for 64bit address space non-PIC. Fix formatting.
3537 (macro): Likewise. Simplify code.
3538 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3539 (mips_after_parse_args): Simplify code.
3541 2005-03-03 Nick Clifton <nickc@redhat.com>
3543 * expr.c (operand): Remove redundant code enclosed by #ifdef
3544 RELAX_PAREN_GROUPING....#endif.
3546 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3547 reloc is the difference of two symbols defined in the same
3550 * config/tc-iq2000.c (line_comment_chars): Include the # character
3551 as otherwise this breaks #APP/#NO_APP processing.
3553 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3555 * config/tc-arc.c(md_assemble): Remove dead code for handling
3556 immediate indexing of ld and st .
3558 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3559 Joseph Myers <joseph@codesourcery.com>
3561 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3562 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3563 (parse_relocation): Check for a word break after a relocation
3565 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3568 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3570 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3572 2005-03-02 Jan Beulich <jbeulich@novell.com>
3574 * as.c (main): Use unlink_if_ordinary instead of unlink.
3575 * messages.c (as_fatal): Likewise.
3577 2005-03-02 Jan Beulich <jbeulich@novell.com>
3579 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3581 (parse_register): Allow cr8...15 in all modes.
3583 2005-03-02 Jan Beulich <jbeulich@novell.com>
3585 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3586 etc. like normal symbol references (T_ID).
3588 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3590 * symbols.c (fb_label_name): Fix silly thinko in last change.
3592 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3594 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3595 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3597 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3599 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3602 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3605 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3607 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3609 * as.h (assert): Warning fix.
3610 * expr.c (expr): Correct assertion.
3611 * read.c (s_comm_internal): Remove assertion.
3612 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3613 (fixup_segment): Remove assertion.
3614 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3615 (md_apply_fix3): Likewise.
3616 * config/tc-i370.c (md_begin): Correct assertion.
3617 (i370_macro): Warning fix for assertion.
3619 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3621 * configure.in (AC_C_BIGENDIAN): Invoke.
3622 * configure: Regenerate.
3623 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3624 host variable to set string header size.
3625 * config/obj-aout.c (obj_header_append): Don't use host structs.
3626 (obj_symbol_to_chars): Likewise.
3627 (obj_emit_strings): Likewise. Use the passed in output pointer.
3628 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3629 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3630 not sizeof host struct.
3631 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3632 (obj_emit_strings): Likewise.
3633 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3634 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3636 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3638 (host_number_to_chars): Define.
3639 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3640 host internal struct to set header sizes.
3641 * config/tc-i960.c (md_number_to_field): Warning fix.
3642 (md_ri_to_chars): Use host byte order.
3643 (get_cdisp, md_apply_fix3): Warning fix.
3644 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3646 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3648 * doc/c-arc.texi: Update documentation about ARC's extension
3651 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3653 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3656 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3658 * cgen.c: Warning fixes.
3659 * config/tc-arc.c: Likewise.
3660 * config/tc-arm.c: Likewise.
3661 * config/tc-avr.c: Likewise.
3662 * config/tc-d10v.c: Likewise.
3663 * config/tc-d30v.c: Likewise.
3664 * config/tc-frv.c: Likewise.
3665 * config/tc-frv.h: Likewise.
3666 * config/tc-h8300.c: Likewise.
3667 * config/tc-h8500.c: Likewise.
3668 * config/tc-i370.c: Likewise.
3669 * config/tc-i960.c: Likewise.
3670 * config/tc-ia64.c: Likewise.
3671 * config/tc-ip2k.c: Likewise.
3672 * config/tc-m68hc11.c: Likewise.
3673 * config/tc-maxq.c: Likewise.
3674 * config/tc-mcore.c: Likewise.
3675 * config/tc-mips.c: Likewise.
3676 * config/tc-msp430.c: Likewise.
3677 * config/tc-pj.c: Likewise.
3678 * config/tc-ppc.c: Likewise.
3679 * config/tc-ppc.h: Likewise.
3680 * config/tc-s390.c: Likewise.
3681 * config/tc-sh.c: Likewise.
3682 * config/tc-sh64.c: Likewise.
3683 * config/tc-tic4x.c: Likewise.
3684 * config/tc-tic80.c: Likewise.
3685 * config/tc-v850.c: Likewise.
3686 * config/tc-vax.c: Likewise.
3687 * config/tc-w65.c: Likewise.
3688 * config/tc-xstormy16.c: Likewise.
3689 * config/tc-z8k.c: Likewise.
3691 2005-02-22 Catherine Moore <clm@cm00re.com>
3693 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3694 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3696 2005-02-22 Eric Christopher <echristo@redhat.com>
3698 * config/tc-mips.c (struct proc): Change isym to
3699 func_sym. New member func_end_sym.
3700 (s_mips_ent): Update.
3701 (s_mips_end): Ditto. Add code to compute function size.
3703 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3705 * read.c: Warning fixes.
3706 * config/obj-elf.c: Likewise.
3708 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3710 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3713 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3715 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3718 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3720 (demand_empty_rest_of_line): Likewise.
3721 (tic54x_sblock): Likewise.
3722 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3724 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3726 * read.c (address_bytes): New function.
3727 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3728 (potable): Add "dc.a".
3729 (cons_worker): Handle "dc.a".
3730 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3732 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3734 * input-file.c (input_file_open): Rearrange to avoid warning.
3736 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3738 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3739 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3740 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3742 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3744 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3745 uses after .set noat.
3746 (load_address): Likewise.
3747 (macro): Likewise. Don't try to avoid $at use by sacrificing
3748 the target register before it is stored, it won't work.
3750 2005-02-17 James E Wilson <wilson@specifixinc.com>
3752 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3753 see an instruction that specifies a template.
3755 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3757 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3758 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3759 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3761 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3763 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3765 * config/tc-ia64.c (md): Add hint_b.
3766 (emit_one_bundle): Handle md.hint_b for "hint".
3767 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3768 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3769 (ia64_init): Set md.hint_b to error.
3770 (md_assemble): Handle md.hint_b for "hint.b".
3772 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3773 * doc/c-ia64.texi: Likewise.
3775 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3777 * tc.h (struct relax_type, relax_typeS): Move from here..
3778 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3779 * ecoff.c (ecoff_new_file): Add appfile param.
3780 * ecoff.h (ecoff_new_file): Likewise.
3781 * itbl-lex.h: New file.
3782 * itbl-lex.l: Include itbl-lex.h.
3783 * itbl-parse.y: Likewise.
3784 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3785 * read.c (s_app_file_string): Mark appfile possibly unused.
3786 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3787 * subsegs.h (struct seg_info_trash): Delete.
3788 (seg_info): Use segment_info_type instead.
3789 * config/obj-coff.c (struct filename_list): Make filename const char *.
3790 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3791 * config/obj-elf.c (elf_file_symbol): Similarly.
3792 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3794 * config/tc-arc.c (md_operand): Warning fix.
3795 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3796 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3797 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3798 * config/tc-frv.c (frv_force_relocation): Warning fix.
3799 * config/tc-m68k.c (md_parse_option): Delete unused var.
3800 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3801 * config/tc-sparc.c: Likewise.
3802 (s_common): Warning fix.
3803 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3804 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3806 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3807 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3808 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3809 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3810 (tic4x_do_align): Use TIC_NOP_OPCODE.
3811 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3812 * config/tc-vax.c: Include netinet/in.h.
3813 (tc_headers_hook): Formatting.
3814 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3816 2005-02-17 Jan Beulich <jbeulich@novell.com>
3818 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3819 parsing inN, locN, outN. Set 'idx' to offset register number starts
3820 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3823 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3825 * config/tc-mips.c (load_address): Fix formatting.
3826 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3827 Catch macros which are unexpandable without AT. Remove duplicate
3829 (macro2): Remove duplicate zeroing of used_at.
3831 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3833 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3836 2005-02-15 Nigel Stephens <nigel@mips.com>
3837 Maciej W. Rozycki <macro@mips.com>
3839 * config/tc-mips.c (reloc_needs_lo_p): Handle
3840 BFD_RELOC_MIPS16_HI16_S.
3841 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3842 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3843 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3845 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3846 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3847 Call my_getSmallExpression() to parse percent operators.
3848 (percent_op_match, mips_percent_op): Separate definitions.
3849 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3850 (parse_relocation): Handle the MIPS16 mode using
3852 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3853 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3855 2005-02-15 Jan Beulich <jbeulich@novell.com>
3857 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3858 instead of explicitly dealing with the translation; exclude
3859 relocations that are already pcrel, however.
3861 2005-02-15 Jan Beulich <jbeulich@novell.com>
3863 * config/tc-ia64.c: Include limits.h (if available).
3864 (gr_values[0]): Set path to INT_MAX.
3865 (dot_reg_val): Don't allow changing value of r0. Limit range of
3866 general registers at r127.
3867 (specify_resource): Default resource index is -1. Don't set resource
3868 index (in case IA64_RS_RSE) without setting the specific flag.
3869 (note_register_values): Check operand is O_constant before tracking
3870 input value of moves. Add tracking for dep.z with constant inputs.
3871 (print_dependency): Resource index of specific resource may be zero.
3872 (check_dependencies): Likewise.
3874 2005-02-15 Jan Beulich <jbeulich@novell.com>
3876 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3877 reg_class. Check operands and emit diagnostics for illegal use of
3880 2005-02-15 Jan Beulich <jbeulich@novell.com>
3882 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3883 new variables type, suffix, and width. Handle
3884 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3885 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3886 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3887 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3888 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3889 if unable to translate relocation type, using the new variables.
3891 2005-02-15 Jan Beulich <jbeulich@novell.com>
3893 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3894 (ty_symbol_chars): Define.
3895 * config/tc-ia64.c (ia64_symbol_chars): Define.
3897 2005-02-15 Jan Beulich <jbeulich@novell.com>
3899 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3900 input_line_pointer was advanced.
3902 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3904 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3907 2005-02-13 Jan Beulich <jbeulich@novell.com>
3909 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3910 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3912 (ia64_init): Set md.detect_dv.
3913 (ia64_start_line): New static variable warned. Warn only once when
3914 encountering explicit stops in automatic mode.
3915 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3916 * NEWS: Mention new default mode.
3918 2005-02-13 Jan Beulich <jbeulich@novell.com>
3920 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3921 be freed when wiping out previous state. Canonicalize names before
3922 use. Free name string when detecting redefinition.
3923 (dot_pred_rel): Call generic expression parser to process arguments.
3924 Handle O_register case for individual predicates and O_subtract for
3926 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3928 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3929 Warn if multiple found, issue error if resulting symbol name has zero
3931 (dot_alias): Canonicalize name before use.
3933 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3935 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3937 (in_procedure): Return -1 for warning.
3938 (in_prologue): Likewise.
3939 (in_body): Likewise.
3941 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3943 * config/tc-ia64.c (dot_xdata): Undo the last change.
3944 (dot_float_cons): Likewise.
3945 (dot_xstringer): Likewise.
3946 (dot_xdata_ua): Likewise.
3947 (dot_float_cons_ua): Likewise.
3949 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3951 * NEWS: Mention "-munwind-check=[warning|error]".
3953 * config/tc-ia64.c (md): Add unwind_check.
3954 (unwind_diagnostic): New.
3955 (in_procedure): Call unwind_diagnostic when a directive isn't
3957 (in_prologue): Call unwind_diagnostic when a directive isn't in
3959 (in_body): Call unwind_diagnostic when a directive isn't in
3961 (dot_endp): Set md.unwind_check to error before calling
3962 in_procedure and restore it after. When the name is missing or
3963 couldn't be found, use the one from the last .proc if
3964 md.unwind_check isn't error. Warn if md.unwind_check is
3966 (md_parse_option): Handle "-munwind-check=[warning|error]".
3967 (md_show_usage): Add "-munwind-check=[warning|error]".
3968 (ia64_init): Set md.unwind_check to warning.
3970 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3971 * doc/c-ia64.texi: Likewise.
3973 2005-02-11 Jan Beulich <jbeulich@novell.com>
3975 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3977 (ia64_parse_name): New third parameter.
3978 (md_parse_name): Pass third argument.
3979 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3980 (md_operand): Handling of '@'-prefixed symbols moved from here...
3981 (ia64_parse_name): ...to here.
3983 2005-02-11 Jan Beulich <jbeulich@novell.com>
3985 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3986 (errata_nop_necessary_p): Remove declaraction and definition.
3987 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3988 update md.group_idx. Don't reset md.last_groups.
3990 2005-02-11 Jan Beulich <jbeulich@novell.com>
3992 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3994 (dot_xdata): Free section name after use.
3995 (dot_float_cons): Likewise.
3996 (dot_xstringer): Likewise.
3997 (dot_xdata_ua): Likewise.
3998 (dot_float_cons_ua): Likewise.
3999 (md_pseudo_table): Add xdata16 and xdata16.ua.
4001 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
4003 * doc/all.texi: Add IA64.
4004 * doc/as.texinfo: Likewise.
4006 * doc/c-ia64.texi: Fix typos.
4008 2005-02-10 Julian Brown <julian@codesourcery.com>
4010 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
4012 (do_t_push_pop): Likewise.
4013 (md_assemble): Likewise.
4014 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
4015 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
4016 (create_unwind_entry): Output dependency on the required personality
4019 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
4021 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
4022 * subsegs.c (seg_not_empty_p): Likewise.
4024 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4026 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4027 relative jump calculation.
4028 <md_convert_frag) : Likewise.
4029 <output_disp): Likewise.
4031 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4033 * write.c (write_object_file): Recognize warning-symbol construct
4034 and skip object- and target- handling for the second symbol.
4036 2005-02-02 Jan Beulich <jbeulich@novell.com>
4038 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
4039 designators along with quoted ones. Free copy of quoted designator
4042 2005-02-01 Ben Elliston <bje@au.ibm.com>
4044 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4045 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4046 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4047 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4048 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4049 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4050 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4051 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4052 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4053 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4054 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4055 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4056 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4057 #if 0'd code throughout.
4059 2005-01-31 Nick Clifton <nickc@redhat.com>
4061 * as.c (parse_args): Bump copyright date reported by --version to
4064 2005-01-31 Nick Clifton <nickc@redhat.com>
4066 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4069 2005-01-31 Jan Beulich <jbeulich@novell.com>
4071 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4072 that can end with .endr in that case. Make requiring/permitting
4073 pseudo-ops without leading dot closer to the logic in read.c serving
4075 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4078 2005-01-31 Jan Beulich <jbeulich@novell.com>
4080 * macro.c (do_formals): Adjust to no longer accept empty parameter
4082 (define_macro): Adjust to no longer accept empty macro name, garbage
4083 following the parameters, or macros that were previously defined.
4084 * read.c (s_bad_end): Declare.
4085 (potable): Add endm. Handler for endr and endm is s_bad_end.
4086 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4088 * read.h (s_bad_endr): Remove.
4090 2005-01-31 Jan Beulich <jbeulich@novell.com>
4092 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4093 immediately discarding (but counting) those exceeding the maximum
4094 possible amount. Track whether output and input operand counts ever
4095 matched, and use this to better indicate which of the operands/
4096 operand types was wrong; specifically don't default to pointing to
4099 2005-01-31 Jan Beulich <jbeulich@novell.com>
4101 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4102 variable in dot_endp). Add body and insn. Make prologue,
4103 prologue_mask, body, and insn bitfields.
4104 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4106 (in_procedure, in_prologue, in_body): New.
4107 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4108 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4109 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4110 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4111 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4112 dot_personality): Use the appropriate one of the above.
4113 (dot_proc): Clear unwind.proc_start; set to current location only if
4114 none of the entry points were valid. Check for non-zero-length entry
4115 point names. Check that entry points aren't defined, yet. Clear
4116 unwind.prologue, unwind.body, and unwind.insn.
4117 (dot_body): Call in_procedure. Check that first directive in procedure
4118 had no insns emitted before. Set unwind.body.
4119 (dot_prologue): Call in_procedure. Check that not already in prologue.
4120 Check that first directive in procedure had no insns emitted before.
4122 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4123 length entry point names. Check that entry points became defined.
4124 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4126 2005-01-31 Jan Beulich <jbeulich@novell.com>
4128 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4129 before actually using it. Don't generate an error in manual bundling
4130 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4131 Don't generate an error in manual bundling mode when looking at an
4132 insn required to be last in its group but the required slot hasn't
4133 been reached, yet. Allow conversion from MII to MI;I for bundle
4134 consisting of only 2 insns with the stop between them. Suppress
4135 various meaningless errors resulting from detecting earlier ones.
4137 2005-01-31 Jan Beulich <jbeulich@novell.com>
4139 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4142 2005-01-28 Christian Groessler <chris@groessler.org>
4144 * config/tc-z8k.c (md_assemble): Improve error detection.
4146 2005-01-28 Jan Beulich <jbeulich@novell.com>
4148 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4149 for personality routine pointer only if there is one.
4150 (ia64_convert_frag): Likewise.
4151 (generate_unwind_image): Likewise.
4153 2005-01-27 Christian Groessler <chris@groessler.org>
4155 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4156 (md_apply_fix3): Make relative branches out of range an error
4157 instead of a warning. Display correct line number for out of
4158 range branches/calls/memory accesses.
4160 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4162 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4163 to emit .debug_line and other debug sections.
4164 * as.h (seg_not_empty_p): Declare.
4165 * subsegs.c (seg_not_empty_p): New predicate.
4167 2005-01-27 Andrew Cagney <cagney@gnu.org>
4169 * configure: Regenerate to track ../gettext.m4 change.
4171 2005-01-27 Jan Beulich <jbeulich@novell.com>
4173 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4175 2005-01-27 Jan Beulich <jbeulich@novell.com>
4177 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4178 to/from application registers dynamic insns.
4179 (md_assemble): Defer resolution of move to/from application registers
4180 dynamic insns when they can be issued on either the I- or M-units.
4182 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4184 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4185 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4186 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4187 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4188 * cgen.c (gas_cgen_parse_operand): Handle
4189 CGEN_PARSE_OPERAND_SYMBOLIC.
4190 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4191 (frv_force_relocation): Likewise. Fix handling of PIC
4193 (md_apply_fix3): Likewise.
4195 2005-01-21 Ben Elliston <bje@au.ibm.com>
4197 * as.h: Remove #if 0'd code.
4198 * atof-generic.c (atof_generic): Likewise.
4199 * ecoff.c (ecoff_directive_frame): Likewise.
4200 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4201 * itbl-ops.c (itbl_add_reg): Likewise.
4202 * listing.c (calc_hex): Likewise.
4203 * read.c (MASK_CHAR): Likewise.
4204 * subsegs.c (subsegs_print_statistics): Likewise.
4205 * symbols.c (indent): Likewise.
4206 * write.c (write_relocs): Likewise.
4207 (write_object_file): Likewise.
4208 (relax_frag): Likewise.
4210 2005-01-20 Nick Clifton <nickc@redhat.com>
4212 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4213 getopt_long_only() from considering -a as an abbreviation for
4215 (parse_args): Fix the parsing of -a=<file>.
4217 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4220 * read.c (s_incbin): Adjust default count for skip. Check validity
4221 of count and skip rigorously.
4223 2005-01-19 Fred Fish <fnf@specifixinc.com>
4225 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4227 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4229 * read.c (convert_to_bignum): New function, split out from...
4230 (emit_expr): ...here. Handle the case where X_add_number is
4231 positive and the input value is negative.
4232 (output_big_sleb128): Fix setting of continuation bit. Check whether
4233 the final byte needs to be sign-extended. Fix size-shrinking loop.
4234 (emit_leb128_expr): When generating a signed leb128, see whether the
4235 sign of an O_constant's X_add_number matches the sign of the input
4236 value. Use a bignum if not.
4238 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4240 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4241 arch_sh_up in order to match the external name and make the
4242 testsuite's job easier.
4244 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4247 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4249 2005-01-12 Nick Clifton <nickc@redhat.com>
4251 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4252 ignored_arguments array.
4254 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4256 * write.c (write_object_file): Disallow a symbol equated to
4259 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4261 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4263 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4264 (maxq_target): New function: Set the machine type.
4266 2005-01-06 Paul Brook <paul@codesourcery.com>
4268 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4269 (md_begin): Handle TE_VXWORKS for FP defaults.
4270 (md_apply_fix3): Correct rela offsets.
4271 (elf32_arm_target_format): Add VxWorks targets.
4273 2005-01-06 Paul Brook <paul@codesourcery.com>
4275 * configure.tgt: Set em=vxworks for *-*-vxworks.
4276 * config/te-vxworks.h: New File.
4278 2005-01-06 Paul Brook <paul@codesourcery.com>
4280 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4282 2005-01-04 Dmitry Diky <diwil@spec.ru>
4284 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4287 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4289 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4290 (dot_loc): New function.
4291 (md_pseudo_table): Add entry to map .loc to dot_loc().
4292 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4293 seen a .loc directive or we're generating DWARF2 debug info for
4296 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4299 * read.c (s_comm_internal): Don't zero end of name until size
4300 expression has been parsed.
4302 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4304 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4306 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4308 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4311 2004-12-22 Ian Lance Taylor <ian@airs.com>
4313 * configure.tgt: New.
4314 * configure.in: Move setting of cpu_type, fmt, etc., to
4316 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4317 $(srcdir)/configure.tgt.
4318 * configure, Makefile.in: Rebuild.
4320 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4322 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4323 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4325 (avr_offset_expression): New function to parse offsets for LDI
4327 (avr_operand): Use it.
4328 (md_apply_fix3): Generate the relocs.
4330 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4332 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4333 BFD_RELOC_SH_IMMS10BY8 relocation.
4335 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4336 than just ignoring bad code.
4338 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4340 * config/tc-v850.c (handle_lo16): New function.
4341 (v850_reloc_prefix): Use it to check lo().
4342 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4344 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4346 * configure.in: Add s390x-ibm-tpf support.
4347 * configure: Regenerate.
4349 2004-12-15 Jan Beulich <jbeulich@novell.com>
4351 * config/obj-elf.c (obj_elf_change_section): Only set type and
4352 attributes on new sections. Emit warning when type of re-declared
4353 section doesn't match.
4355 2004-12-15 Jan Beulich <jbeulich@novell.com>
4357 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4358 '.cfi_startproc simple' doesn't inherit the old value.
4360 2004-12-15 Jan Beulich <jbeulich@novell.com>
4362 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4363 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4364 generation to emit a factored offset.
4366 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4368 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4369 which is too large in the case of NO_PIC without 64-bit
4372 * config/tc-mips.c (mips_in_shared): New static variable.
4373 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4374 (md_longopts): Add -mshared and -mno-shared.
4375 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4376 (s_cpload): Implement !mips_in_shared case.
4377 (s_cpsetup): Likewise.
4378 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4379 * NEWS: Mention -mno-shared.
4381 2004-12-09 Paul Brook <paul@codesourcery.com>
4383 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4386 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4388 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4389 sequence, increase the size of the sequence.
4391 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4394 2004-12-07 Ben Elliston <bje@gnu.org>
4396 * read.c (s_align): Use an align_limit temporary to allay a GCC
4397 signed/unsigned comparison warning.
4399 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4401 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4402 * configure.in: Use it for arm*-*-linux-gnueabi*.
4403 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4404 * config/te-armlinuxeabi.h: New file.
4405 * Makefile.in: Regenerated.
4406 * aclocal.m4: Likewise.
4407 * configure: Likewise.
4408 * doc/Makefile.in: Regenerated.
4410 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4412 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4413 (xtensa_restore_emit_state): Likewise.
4415 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4417 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4420 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4422 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4423 * Makefile.in: Regenerate.
4425 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4427 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4428 functions, give functions a meaningful name, add comments.
4429 (check_range): New function - Replace operand size calculation
4430 with range checking.
4431 (assemble_insn): Update Algorithm, improve error issuing.
4433 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4436 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4438 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4439 miss between different section in the same module.
4440 (tc_gen_reloc): Likewise.
4442 2004-11-25 Theodore A. Roth <troth@openavr.org>
4444 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4445 atmega325, atmega3250, atmega645 and atmega6450.
4447 2004-11-25 Jan Beulich <jbeulich@novell.com>
4449 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4450 permissible for the selected instruction suffix.
4451 (process_suffix): For DefaultSize instructions, suppressing the
4452 guessing of a 'q' suffix if the instruction doesn't support it is
4453 pointless, because only an 'l' suffix can be guessed in this place.
4455 2004-11-24 Nick Clifton <nickc@redhat.com>
4457 * config/tc-iq2000.c: Remove support for IQ10 processor.
4458 Convert to ISO C90 formatting.
4459 * config/tc-iq2000.h: Likewise.
4461 2004-11-23 Nick Clifton <nickc@redhat.com>
4463 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4464 in this table. They should be correct now.
4466 2004-11-23 Jan Beulich <jbeulich@novell.com>
4468 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4469 indicate the MMX extensions added by both SSE and 3DNow!A.
4470 (Cpu3dnowA): Declare.
4471 (CpuUnknownFlags): Update.
4472 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4473 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4474 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4475 3DNow!. Athlon additionally implies 3DNow!A. Several new
4476 entries (those starting with a dot are for sub-arch specification).
4477 (set_cpu_arch): Handle sub-arch specifications.
4478 (parse_insn): Distinguish between instructions not supported because
4479 of insufficient CPU features and because of 64-bit mode.
4480 * doc/c-i386.texi: Describe enhanced .arch directive.
4482 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4484 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4486 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4488 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4489 without a corresponding .debug_info section.
4491 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4493 * read.c (potable): Add "error" and "warning".
4494 (s_errwarn): New function.
4495 * read.h (s_errwarn): Declare.
4496 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4498 2004-11-22 Nick Clifton <nickc@redhat.com>
4500 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4503 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4505 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4506 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4508 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4510 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4511 (coff_adjust_symtab): Adjust call.
4512 (crawl_symbols): Likewise.
4513 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4514 (obj_app_file): Adjust.
4516 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4518 * configure.in: Enable bfd_assember for the MAXQ port.
4519 * configure: Regenerate.
4521 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4522 Sterling Augustine <sterling@tensilica.com>
4524 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4525 there is a conflict.
4526 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4527 interfaces that are related as determined by xtensa_interface_class_id.
4529 2004-11-12 Nick Clifton <nickc@redhat.com>
4531 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4532 offsets for conditional branches.
4534 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4536 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4538 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4540 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4541 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4543 (relax_frag_immed): Update call to update_next_frag_state.
4545 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4547 * obj.h (struct format_ops <app_file>): Add int param.
4548 * read.h (s_app_file_string): Likewise.
4549 * read.c (s_app_file_string): Likewise.
4550 (s_app_file): Adjust s_app_file_string call.
4551 * config/tc-mips.c (s_mips_file): Likewise.
4552 * config/obj-coff.h (obj_app_file): Add app param.
4553 * config/obj-ecoff.h (obj_app_file): Likewise.
4554 * config/obj-multi.h (obj_app_file): Likewise.
4555 * config/obj-elf.h (elf_file_symbol): Likewise.
4556 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4557 if called for # preprocessor lines.
4559 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4562 * symbols.c (resolve_symbol_value): Convert weak symbols only
4564 (symbol_equated_reloc_p): Don't equate weaks when relocating
4565 only for Windows PECOFF.
4567 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4569 * config/tc-crx.c (print_insn): Check and set insn_addr.
4570 * config/tc-crx.h (md_frag_check): Define.
4572 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4573 Vineet Sharma <vineets@noida.hcltech.com>
4575 * configure.in: Add support for new target maxq-coff.
4576 * configure: Regenerate.
4577 * NEWS: Mention new support.
4578 * config/tc-maxq.c: New file.
4579 * config/tc-maxq.h: New file.
4580 * config/obj-coff.h: Add support for maxq-coff.
4582 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4584 * symbols.c (any_external_name): Define.
4585 (resolve_symbol_value): Convert weak symbols.
4586 (S_SET_EXTERNAL): Support any_external_name.
4587 (S_SET_NAME): Qualify parameter const.
4588 (symbol_equated_reloc_p): Equate to weaks when relocating.
4589 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4590 * tc.h (any_external_name): Declare.
4591 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4593 (weak_is_altname): Declare and define.
4594 (weak_name2altname): Same.
4595 (weak_altname2name): Same.
4596 (weak_uniquify): Same.
4597 (weak_altprefix): Define.
4598 (obj_coff_weak): Change .weak syntax and handling.
4599 (coff_frob_symbol): Fix PE weak symbol alternates.
4600 * config/obj-coff.h (USE_UNIQUE): Define.
4601 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4602 are in another segment.
4603 (tc_gen_reloc): Remove broken addend hack.
4604 doc/as.texinfo: Update.
4606 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4608 * config/tc-xtensa.c (total_frag_text_expansion): New.
4609 (md_estimate_size_before_relax): Use it.
4610 (find_address_of_next_align_frag): Likewise.
4612 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4614 * config/tc-crx.c: Rename argument types.
4615 (processing_arg_number): Rename to 'cur_arg_num'.
4616 (get_number_of_bits): Rename to 'set_operand_size'.
4617 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4618 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4619 (set_indexmode_parameters): Remove function, integrate its code into
4621 (set_operand_size): Get rid of 'Operand Number' function parameter -
4622 use global variable 'cur_arg_num' instead.
4623 Use a local 'argument' pointer to reference the current argument.
4624 (parse_operand): Likewise.
4625 (set_operand): Likewise.
4626 (process_label_constant): Likewise.
4628 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4630 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4631 (add_section_rename): Delete. Inlined into...
4632 (build_section_rename): ...here. Use xstrdup instead of strdup.
4633 (xtensa_section_rename): Drop "const" from argument and return types.
4634 (md_show_usage): Indent to match show_usage().
4635 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4636 (tc_canonicalize_section_name): Define.
4637 (md_elf_section_rename): Remove unused macro.
4638 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4639 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4640 (Frame Directive): Delete.
4642 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4644 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4645 * config/tc-arm.c (target_oabi): Delete.
4646 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4647 (arm_opts): Remove moabi.
4648 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4649 * doc/c-arm.texi (ARM Options): Likewise.
4650 * configure: Regenerated.
4652 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4654 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4655 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4656 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4657 * configure: Regenerate.
4658 * config/tc-cris.c (enum cris_archs): New.
4659 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4660 (cris_insn_ver_valid_for_arch): New functions.
4661 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4662 (cris_arch): New variable.
4663 (md_pseudo_table): New pseudo .arch.
4664 (err_for_dangerous_mul_placement): Initialize according to
4666 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4668 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4669 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4670 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4671 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4672 use in md_cris_relax_table.
4673 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4674 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4675 Update and improve head comment.
4676 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4677 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4679 (md_longopts): New option --march=...
4680 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4682 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4683 (HANDLE_RELAXABLE): New macro.
4684 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4685 cases. Check for weak symbols and assume not relaxable. Handle
4686 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4687 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4689 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4690 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4691 (cris_create_short_jump): Adjust for CRISv32.
4692 (cris_relax_frag): Handle new states.
4693 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4694 (md_begin): Define symbols "..asm.arch.cris.v32",
4695 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4696 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4697 when entering opcode table entry points.
4698 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4699 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4700 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4701 (cris_process_instruction): Initialize out_insnp->insn_type to
4702 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4703 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4705 <case 'm'>: Check that modified_char == '.'.
4706 <invalid operands>: Consume the rest of the line.
4707 When operands don't match, skip over subsequent insns with
4708 non-matching version specifier but same mnemonic.
4709 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4710 special registers in CRISv32 are always 32 bit long.
4711 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4713 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4714 and compatible. Recognize "ACR" for v32, unless followed by "+".
4715 (get_spec_reg): Consider cris_arch when looking up register.
4716 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4718 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4719 (cris_get_expression): Restore input_line_pointer if failing "early".
4720 (get_flags): Consider cris_arch and recognize flags accordingly.
4721 (branch_disp): Adjust for CRISv32.
4722 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4723 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4724 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4725 resolved. Don't enter zeros in object file for
4727 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4728 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4729 (md_parse_option): Break out "return 1".
4730 <OPTION_ARCH> New case.
4731 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4732 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4733 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4734 <case BFD_RELOC_32_PCREL>: New cases.
4735 Addends for non-zero fx_pcrel are too in fx_offset.
4736 (md_show_usage): Show --march=<arch>.
4737 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4738 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4739 (s_syntax) <struct syntaxes>: Properly constify member operand.
4740 * config/tc-cris.h (TARGET_MACH): Define.
4741 (cris_mach): Declare.
4742 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4743 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4744 (CRIS-Opts): Document --march=...
4745 (CRIS-Pseudos): Document .arch.
4747 2004-11-04 Jan Beulich <jbeulich@novell.com>
4749 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4750 intel syntax and no register prefix, allow $ in symbol names when
4752 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4753 (intel_float_operand): Add fourth return value indicating math control
4754 operations. Make classification more precise.
4755 (md_assemble): Complain if memory operand of mov[sz]x has no size
4757 (parse_insn): Translate word operands to floating point instructions
4758 operating on integers as well as control instructions to short ones
4759 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4760 floating point instructions operating on non-integer operands.
4761 (match_template): Remove fldcw special case. Adjust q-suffix handling
4762 to permit it on fild/fistp/fisttp in AT&T mode.
4763 (process_suffix): Don't guess DefaultSize insns' suffix from
4764 stackop_size for certain floating point control instructions. Guess
4765 suffix for branch and [ls][gi]dt based on flag_code. Split error
4766 messages for Intel and AT&T syntax, and make the condition more strict
4767 for the former. Adjust suppressing of generation of operand size
4769 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4770 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4771 more error checking.
4772 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4773 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4775 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4777 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4778 md_short_jump_size, md_long_jump_size.
4779 * write.c [!WORKING_DOT_WORD]: Ditto.
4780 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4782 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4784 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4785 const qualifier in these definitions.
4786 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4787 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4789 2004-11-02 Nick Clifton <nickc@redhat.com>
4791 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4792 table before deciding to produce a .debug_line section to match up
4793 with a user provided .debug_info section.
4795 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4797 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4798 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4800 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4802 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4803 (get_flags): New function.
4804 (get_number_of_bits): Edit comments, update numeric values to
4806 (process_label_constant): Don't support the colon
4807 format (SYMBOL:[s|m|l]).
4808 (set_cons_rparams): Support argument type 'arg_rbase'.
4809 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4810 (handle_LoadStor): Bug fix, first handle post-increment mode.
4811 (getreg_image): Remove redundant code, update according to latest
4813 (print_constant): Bug fix relate to 3-word instructions.
4814 (assemble_insn): Bug fix, when matching instructions, verify also
4815 instruction type (not only mnemonic).
4816 Add various error checking.
4817 (preprocess_reglist): Support HI/LO and user registers.
4819 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4821 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4822 in an epilogue directive go negative.
4824 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4827 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4828 after reporting template error during manual bundling. Reported
4829 by Michael Dupont, michaelx.dupont@intel.com.
4831 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4833 * Makefile.am: Run dep-am.
4834 * aclocal.m4: Regenerate with automake 1.9.2.
4835 * Makefile.in: Regenerate with automake 1.9.2.
4836 * doc/Makefile.in: Likewise.
4838 * config/tc-arm.c: Include "dw2gencfi.h".
4839 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4841 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4842 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4843 (tc_cfi_frame_initial_instructions): Define.
4844 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4847 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4849 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4851 Update coprocessor id to be unsigned immediate.
4853 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4855 * config/tc-i386.c (O_secrel): Delete.
4856 (tc_pe_dwarf2_emit_offset): New function.
4857 * config/tc-i386.h (O_secrel): Define as O_md1.
4858 (TC_DWARF2_EMIT_OFFSET): Define.
4860 2004-10-18 Nick Clifton <nickc@redhat.com>
4862 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4863 ignore @fptr() directives for 4-byte fixups.
4865 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4867 * Makefile.am: Run "make dep-am"
4868 * Makefile.in: Regenerate.
4870 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4872 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4873 Remove comments about placement of literal pools.
4874 (Literal Directive): Update description of literal placement.
4875 (Literal Prefix Directive): Remove statement that this does not apply
4876 to absolute-mode literals. Describe new section naming scheme.
4878 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4880 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4881 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4882 is_windowed_return_opcode): Delete.
4883 (xtensa_frob_label): Use get_subseg_target_freq.
4884 (md_assemble): Inline call to is_entry_opcode.
4885 (xtensa_handle_align): Inline call to get_frag_is_literal.
4886 (relaxation_requirements): Inline call to is_jx_opcode.
4887 (emit_single_op): Inline call to is_movi_opcode.
4888 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4889 get_frag_is_no_transform, is_entry_opcode, and
4890 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4891 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4892 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4893 Inline calls to get_frag_is_no_transform.
4894 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4895 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4896 get_frag_is_no_transform.
4897 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4898 and set_frag_is_no_transform.
4899 (get_expression_value): Delete.
4900 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4901 cur_target_freq to target_freq.
4902 (get_subseg_info): Split out code to create a new map entry into ...
4903 (add_subseg_info): ... this new function.
4904 (get_last_insn_flags): Check if get_subseg_info succeeded.
4905 (set_last_insn_flags): Call add_subseg_info if needed.
4906 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4907 (xtensa_reorder_segments): Compute last_sec while counting sections.
4908 Remove call to get_last_sec.
4909 (get_last_sec): Delete.
4910 (cache_literal_section): Inline call to retrieve_literal_seg and its
4911 callees, seg_present and add_seg_list.
4912 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4913 (get_frag_is_insn, get_frag_is_no_transform,
4914 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4915 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4917 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4919 * config/tc-xtensa.c: Use ISO C90 formatting.
4920 * config/tc-xtensa.h: Likewise.
4921 * config/xtensa-istack.h: Likewise.
4922 * config/xtensa-relax.c: Likewise.
4923 * config/xtensa-relax.h: Likewise.
4925 2004-10-12 Paul Brook <paul@codesourcery.com>
4927 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4930 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4933 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4935 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4937 (Acknowledgements): Use "GAS" instead of AS variable.
4939 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4941 * config/tc-i386.c: Include "elf/x86-64.h".
4942 (i386_elf_section_type): New function.
4943 * config/tc-i386.h (md_elf_section_type): Define.
4944 (i386_elf_section_type): New prototype.
4946 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4948 * config/m68k-parse.h (enum m68k_register): New control register,
4950 * config/tc-m68k.c: Correct control register set for MCF5249.
4952 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4953 Sterling Augustine <sterling@tensilica.com>
4955 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4956 (UNREACHABLE_MAX_WIDTH): Define.
4957 (XTENSA_FETCH_WIDTH): Delete.
4958 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4959 prefer_const16, prefer_l32r): New global variables.
4960 (LIT4_SECTION_NAME): Define.
4961 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4962 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4963 (frag_flags struct): New.
4964 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4965 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4966 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4967 (MAX_FORMATS): Define.
4968 (op_placement_info struct, op_placement_table): New.
4969 (O_pltrel, O_hi16, O_lo16): Define.
4970 (directiveE enum): Rename directive_generics to directive_transform.
4971 Delete directive_relax. Add directive_schedule,
4972 directive_absolute_literals, and directive_last_directive.
4973 (directive_info): Rename "generics" to "transform". Delete "relax".
4974 Add "schedule" and "absolute-literals".
4975 (directive_state): Adjust entries to match changes in directive_info.
4976 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4977 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4978 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4979 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4980 (align_only_targets, software_a0_b_retw_interlock,
4981 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4982 software_avoid_short_loop, software_avoid_close_loop_end,
4983 software_avoid_all_short_loops, specific_opcode): Delete.
4984 (warn_unaligned_branch_targets): New.
4985 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4986 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4987 (option_[no_]link_relax, option_[no_]transform,
4988 option_[no_]absolute_literals, option_warn_unaligned_targets,
4989 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4991 (option_[no_]align_only_targets, option_literal_section_name,
4992 option_text_section_name, option_data_section_name,
4993 option_bss_section_name, option_eb, option_el): Delete.
4994 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4995 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4996 and target-hardware. Delete entries for [no-]target-align-only,
4997 literal-section-name, text-section-name, data-section-name, and
4999 (md_parse_option): Handle new options and remove old ones. Accept but
5000 ignore [no-]density options. Warn for [no-]generics and [no-]relax
5001 and treat them as [no-]transform.
5002 (md_show_usage): Add new options and remove old ones.
5003 (xtensa_setup_hw_workarounds): New.
5004 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
5005 "long", "short", "loc" and "frequency" entries.
5006 (use_generics): Rename to ...
5007 (use_transform): ... this function. Add past_xtensa_end check.
5008 (use_longcalls): Add past_xtensa_end check.
5009 (code_density_available, can_relax): Delete.
5010 (do_align_targets): New.
5011 (get_directive): Accept dashes in directive names. Warn about
5012 [no-]generics and [no-]relax directives and treat them as
5014 (xtensa_begin_directive): Call md_flush_pending_output only for some
5015 directives. Check for directives inside instruction bundles. Warn
5016 about deprecated ".begin literal" usage. Warn and ignore [no-]density
5017 directives. Handle new directives. Check generating_literals flag
5019 (xtensa_end_directive): Check for directives inside instruction
5020 bundles. Warn and ignore [no-]density directives. Handle new
5021 directives. Call xtensa_set_frag_assembly_state.
5022 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
5023 xtensa_dwarf2_emit_insn): New.
5024 (xtensa_literal_position): Call md_flush_pending_output. Do not check
5025 use_literal_section flag.
5026 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
5027 literals. Use xtensa_elf_cons to parse the expression.
5028 (xtensa_literal_prefix): Do not check use_literal_section. Support
5029 ".lit4" sections for absolute literals. Change prefix convention to
5030 replace ".text" (or ".t" in a linkonce section). No need to call
5032 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
5033 (expression_end): Handle closing braces and colons.
5034 (PLT_SUFFIX, plt_suffix): Delete.
5035 (expression_maybe_register): Use new xtensa-isa.h functions. Use
5036 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
5037 and O_hi16 expressions as well.
5038 (tokenize_arguments): Handle closing braces and colons.
5039 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
5040 operands and paired register syntax.
5041 (get_invisible_operands): New.
5042 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
5043 new xtensa-isa.h functions.
5044 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
5045 (xg_translate_idioms): Check if inside bundle. Use use_transform.
5046 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
5047 instructions. Use xtensa_translate_zero_immed.
5048 (operand_is_immed, operand_is_pcrel_label): Delete.
5049 (get_relaxable_immed): Use new xtensa-isa.h functions.
5050 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5052 (xtensa_print_insn_table, print_vliw_insn): New.
5053 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5054 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5055 is_branch_or_jump_opcode): Delete.
5056 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5057 (opnum_to_reloc, reloc_to_opnum): Delete.
5058 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5059 xtensa-isa.h functions. Operate on one slot of an instruction.
5060 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5061 xg_get_insn_size): Delete.
5062 (xg_get_build_instr_size): Use xg_get_single_size.
5063 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5064 xg_build_widen_table. Use xg_get_single_size.
5065 (xg_get_max_narrow_insn_size): Delete.
5066 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5067 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5069 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5070 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5071 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5072 xg_build_widen_table. Use xg_get_single_size.
5073 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5075 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5076 treat weak symbols conservatively.
5077 (xg_check_operand): Use new xtensa-isa.h functions.
5078 (is_dnrange): Delete.
5079 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5080 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5081 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5082 xtensa-isa.h functions.
5083 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5084 xg_instruction_matches_options): New.
5085 (xg_instruction_matches_rule): Handle O_register expressions. Call
5086 xg_instruction_matches_options.
5087 (transition_rule_cmp): New.
5088 (xg_instruction_match): Update call to xg_build_simplify_table.
5089 (xg_build_token_insn): Record loc fields.
5090 (xg_simplify_insn): Check is_specific_opcode field and
5091 density_supported flag.
5092 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5093 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5094 (xg_assemble_literal): Add error handling for O_big. Call
5095 record_alignment. Handle O_pltrel.
5096 (xg_valid_literal_expression): New.
5097 (xg_assemble_literal_space): Add slot parameter. Remove call to
5098 set_expr_symbol_offset. Add call to record_alignment. Update call to
5100 (xg_emit_insn): Delete.
5101 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5102 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5103 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5104 and slot parameters. Handle new "alternate" relocations for absolute
5105 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5106 O_hi16. Use new xtensa-isa.h functions.
5107 (xg_assemble_tokens): Delete.
5108 (is_register_writer): Use new xtensa-isa.h functions.
5109 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5110 old-style RSR from LCOUNT.
5111 (next_frag_opcode): Delete.
5112 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5113 update_next_frag_state): New.
5114 (update_next_frag_nop_state): Delete.
5115 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5116 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5117 the state of the absolute-literals directive. Add calls to
5118 record_alignment and xtensa_set_frag_assembly_state. Call
5119 xtensa_switch_to_non_abs_literal_fragment instead of
5120 xtensa_switch_to_literal_fragment.
5122 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5123 (get_expanded_loop_offset): Change check for undefined opcode to an
5125 (xtensa_set_frag_assembly_state, relaxable_section,
5126 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5127 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5128 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5129 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5130 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5131 (xtensa_init_fix_data): New.
5132 (xtensa_frob_label): Reset label symbol to the current frag. Check
5133 do_align_targets and generating_literals flag. Propagate frequency
5134 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5135 (xtensa_unrecognized_line): New.
5136 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5137 to xtensa_set_frag_assembly_state.
5138 (error_reset_cur_vinsn): New.
5139 (md_assemble): Remove check for literal frag. Remove call to
5140 istack_init. Call use_transform instead of use_generics. Parse
5141 explicit instruction format specifiers. Move code for
5142 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5143 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5144 Add dwarf2_where call. Remote automatic alignment for ENTRY
5145 instructions. Move call to xtensa_clear_insn_labels to the end.
5146 Rearrange to handle bundles.
5147 (xtensa_cons_fix_new): Delete.
5148 (xtensa_handle_align): New.
5149 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5150 assignment to is_no_density field.
5151 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5152 instead of reloc_to_opnum. Handle "alternate" relocations.
5153 (xtensa_force_relocation, xtensa_check_inside_bundle,
5154 xtensa_elf_section_change_hook): New.
5155 (xtensa_symbol_new_hook): Delete.
5156 (xtensa_fix_adjustable): Check for difference of symbols with an
5157 offset. Check for external and weak symbols.
5158 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5159 (md_estimate_size_before_relax): Return expansion for the first slot.
5160 (tc_gen_reloc): Handle difference of symbols by producing
5161 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5162 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5163 tentative values into the output when linkrelax is set.
5164 (XTENSA_PROP_SEC_NAME): Define.
5165 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5166 Create literal tables only if using literal sections. Create new
5167 property tables instead of old instruction tables. Check for unaligned
5168 branch targets and loops.
5169 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5170 new_resource_table, clear_resource_table, resize_resource_table,
5171 resources_available, reserve_resources, release_resources,
5172 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5173 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5174 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5175 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5176 flag. Update checks for workaround options. Call
5177 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5178 (xtensa_cleanup_align_frags): Add special case for branch targets.
5179 Check for and mark unreachable frags.
5180 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5181 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5182 end of a zero-overhead loop body.
5183 (frag_can_negate_branch): Handle instructions with multiple slots.
5184 Use new xtensa-isa.h functions
5185 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5186 xtensa_mark_zcl_first_insns): New.
5187 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5188 transformations are disabled.
5189 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5190 multislot instructions.
5191 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5192 Likewise. Also error if transformations are disabled.
5193 (unrelaxed_frag_max_size): New.
5194 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5195 xtensa-isa.h functions.
5196 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5197 xtensa_opcode_is_loop instead of is_loop_opcode.
5198 (get_text_align_power): Replace as_fatal with assertion.
5199 (get_text_align_fill_size): Iterate instead of using modulus when
5201 (get_noop_aligned_address): Assert that this is for a machine-dependent
5202 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5203 xg_get_single_size, and frag_format_size.
5204 (get_widen_aligned_address): Rename to ...
5205 (get_aligned_diff): ... this function. Add max_diff parameter.
5206 Remove handling of rs_align/rs_align_code frags. Use
5207 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5208 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5209 and pass it back to caller.
5210 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5211 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5212 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5213 (relax_frag_text_align): Rename to ...
5214 (relax_frag_loop_align): ... this function. Assume loops can only be
5215 in the first slot of an instruction.
5216 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5217 instruction. Remove call to frag_wane.
5218 (relax_frag_narrow): Rename to ...
5219 (relax_frag_for_align): ... this function. Extend to handle
5220 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5221 RELAX_NARROW for the first slot.
5222 (find_address_of_next_align_frag, bytes_to_stretch): New.
5223 (future_alignment_required): Use find_address_of_next_align_frag and
5224 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5225 alignment decisions.
5226 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5227 Check if transformations are enabled for b_j_loop_end workaround.
5228 Use new xtensa-isa.h functions and handle multislot instructions.
5229 Update call to xg_assembly_relax.
5230 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5231 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5233 (convert_frag_narrow): Add segP, format and slot parameters. Call
5234 convert_frag_immed for branch instructions. Adjust calls to
5235 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5236 xg_get_single_size and xg_get_single_format.
5237 (convert_frag_fill_nop): New.
5238 (convert_frag_immed): Add format and slot parameters. Handle multislot
5239 instructions and use new xtensa-isa.h functions. Update calls to
5240 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5241 enabled for b_j_loop_end workaround. Use build_nop instead of
5242 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5243 frags. Use xg_get_single_size. Handle O_pltrel.
5244 (fix_new_exp_in_seg): Remove check for old plt flag.
5245 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5246 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5247 for loop opcode to an assertion. Mark all frags up to the end of the
5248 loop as not transformable.
5249 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5250 (get_subseg_info): New.
5251 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5253 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5254 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5255 (xtensa_switch_to_non_abs_literal_fragment): New.
5256 (cache_literal_section): Add is_code parameter and pass it through to
5257 retrieve_literal_seg.
5258 (retrieve_literal_seg): Add is_code parameter and use it to set the
5259 flags on the literal section. Handle case where head parameter is 0.
5260 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5261 set_frag_is_no_transform): New.
5262 (xtensa_create_property_segments): Add end_property_function parameter
5263 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5264 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5265 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5266 (add_xt_block_frags): Add end_property_function parameter and call it
5267 if it is non-zero. Call xtensa_frag_flags_init.
5268 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5269 get_frag_property_flags, frag_flags_to_number,
5270 xtensa_frag_flags_combinable, xt_block_aligned_size,
5271 xtensa_xt_block_combine, add_xt_prop_frags,
5272 init_op_placement_info_table, opcode_fits_format_slot,
5273 xg_get_single_size, xg_get_single_format): New.
5274 (istack_push): Inline call to tinsn_copy.
5275 (tinsn_copy): Delete.
5276 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5277 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5278 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5279 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5280 functions. Handle invisible operands.
5281 (tinsn_to_slotbuf): New.
5282 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5283 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5284 vinsn_from_chars, and xg_free_vinsn.
5285 (tinsn_from_insnbuf): New.
5286 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5287 instructions. Handle symbol differences.
5288 (get_num_stack_text_bytes): Use xg_get_single_size.
5289 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5290 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5291 get_expr_register, set_expr_symbol_offset_diff): New.
5292 * config/tc-xtensa.h (MAX_SLOTS): Define.
5293 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5294 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5295 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5297 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5298 (xtensa_frag_type struct): Add is_assembly_state_set,
5299 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5300 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5301 Replace is_generics and is_relax fields by is_no_transform field.
5302 Delete is_text and is_longcalls fields. Change text_expansion and
5303 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5304 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5305 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5306 (xtensa_fix_data struct): New.
5307 (xtensa_symfield_type struct): Delete plt field.
5308 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5309 forward declaration here.
5310 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5311 (XTENSA_SECTION_RENAME): Undefine.
5312 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5313 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5314 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5315 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5316 (unit_num_copies_func, opcode_num_units_func,
5317 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5318 (resource_table struct): New.
5319 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5320 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5321 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5322 (tinsn_copy): Delete prototype.
5323 (vliw_insn struct): New.
5324 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5325 (widen_spec_list): Add option conditions for density and boolean
5326 instructions. Add expansions using CONST16 and conditions for using
5327 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5329 (simplify_spec_list): Add option conditions for density instructions.
5330 Add entry for NOP instruction.
5331 (append_transition): Add cmp function pointer parameter and use it to
5332 insert the new entry in order.
5333 (operand_function_LOW16U, operand_function_HI16U): New.
5334 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5335 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5336 (enter_opname, split_string): Use xstrdup instead of strdup.
5337 (init_insn_pattern): Initialize new options field.
5338 (clear_req_or_option_list, clear_req_option_list,
5339 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5341 (parse_insn_pattern): Parse option conditions.
5342 (transition_applies): New.
5343 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5344 swapped last arguments in calls to append_constant_value_condition.
5345 Call clone_req_option_list. Add warning about invalid opcode.
5346 Handle LOW16U and HI16U function names.
5347 (build_transition_table): Add cmp parameter and use it in calls to
5348 append_transition. Use new xtensa-isa.h functions. Check
5349 transition_applies before adding entries.
5350 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5351 pass it through to build_transition_table.
5352 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5353 ReqOption, transition_cmp_fn): New types.
5354 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5355 (transition_rule struct): Add options field.
5356 * doc/as.texinfo (Overview): Update Xtensa options.
5357 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5358 --[no-]relax, and --[no-]generics options. Update descriptions of
5359 --text-section-literals and --[no-]longcalls. Add
5360 --[no-]absolute-literals and --[no-]transform.
5361 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5362 Remove use of "generic" and "specific" terminology for opcodes.
5363 (Xtensa Registers): Generalize the syntax description to include
5364 user-defined register files.
5365 (Xtensa Automatic Alignment): Update.
5366 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5367 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5368 (Xtensa Directives): Remove confusing rules about precedence.
5369 (Density Directive, Relax Directive): Delete.
5370 (Schedule Directive): New.
5371 (Generics Directive): Rename to ...
5372 (Transform Directive): ... this node.
5373 (Literal Directive): Update for absolute literals. Missing
5374 literal_position directive is now an error.
5375 (Literal Position Directive): Update for absolute literals.
5376 (Freeregs Directive): Delete.
5377 (Absolute Literals Directive): New.
5378 (Frame Directive): Minor editing.
5379 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5380 Update dependencies.
5381 * Makefile.in: Regenerate.
5383 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5385 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5386 to build the second and third fixups for a composite relocation.
5387 (macro_read_relocs): New function.
5388 (macro_build): Use it.
5389 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5390 Simplify fragging code accordingly.
5391 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5392 of the composite relocation. Set fx_tcbit in both fixups.
5394 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5396 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5397 (md_apply_fix3): Don't treat composite relocs as done.
5399 2004-10-07 Jan Beulich <jbeulich@novell.com>
5401 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5402 prefix for symbol names generated from the LOCAL macro directive.
5404 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5405 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5407 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5409 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5411 (md_assemble): Add error checking for Co-Processor instructions.
5412 (get_cinv_parameters): Add 'b' option to invalidate the
5413 branch-target cache.
5415 2004-10-05 Paul Brook <paul@codesourcery.com>
5417 * config/tc-arm.c (unwind): New variable.
5418 (vfp_sp_encode_reg): New function.
5419 (vfp_sp_reg_required_here): Use it.
5420 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5421 (vfp_parse_reg_list): New function.
5422 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5423 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5424 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5425 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5427 (md_pseudo_table): Add them.
5428 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5429 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5430 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5431 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5432 require_hashconst, add_unwind_opcode): New functions.
5433 * doc/c-arm.texi: Document unwinding opcodes.
5434 * NEWS: Mention the new feature.
5436 2004-10-04 Eric Christopher <echristo@redhat.com>
5438 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5440 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5442 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5444 * config/tc-s390.c (md_apply_fix3): Likewise.
5445 * config/tc-sparc.c (md_apply_fix3): Likewise.
5447 2004-10-01 Paul Brook <paul@codesourcery.com>
5449 * config/tc-arm.c (arm_elf_section_type): New function.
5450 (arm_elf_change_section): Set section link for exidx sections.
5451 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5452 (md_elf_section_type): Define.
5454 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5456 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5457 instruction's offset.
5459 2004-10-01 Adam Nemet <anemet@lnxw.com>
5461 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5463 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5465 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5466 asymbol *, instead use symbol_get_bfdsym.
5468 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5470 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5472 2004-09-30 Paul Brook <paul@codesourcery.com>
5474 * config/tc-arm.c (do_smi, do_nop): New functions.
5475 (insns): Add ARMv6ZK instructions.
5476 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5477 (tc_gen_reloc): Ditto.
5478 (arm_cpus): Add mpcore and arm1176.
5479 (arm_archs): Add armv6{k,z,zk}.
5480 * doc/c-arm.texi: Document new cores and architectures.
5482 2004-09-30 Nick Clifton <nickc@redhat.com>
5484 * config/tc-arm.c: Use ISO C90 formatting.
5486 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5488 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5489 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5490 REG_TYPE_MVDX is expected.
5492 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5494 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5496 2004-09-21 James E Wilson <wilson@specifixinc.com>
5498 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5499 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5500 output_spill_base, output_unat_psprel, output_lc_psprel,
5501 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5502 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5503 output_spill_psprel_p): Use it.
5505 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5507 * config/tc-crx.c (handle_LoadStor): New function.
5508 Handle load/stor unique instructions before parsing.
5510 2004-09-17 Paul Brook <paul@codesourcery.com>
5512 * config/tc-arm.c (s_arm_rel31): New funciton.
5513 (md_pseudo_table): Add .rel31.
5514 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5515 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5516 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5517 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5518 (arm_parse_reloc): Add (target2).
5520 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5522 * Makefile.am: Run "make dep-am".
5523 * Makefile.in: Regenerate.
5524 * aclocal.m4: Regenerate.
5525 * configure: Regenerate.
5526 * doc/Makefile.in: Regenerate.
5527 * po/POTFILES.in: Regenerate.
5528 * po/gas.pot: Regenerate.
5530 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5532 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5533 [!LLONG_MAX]: Ditto.
5535 2004-09-13 Paul Brook <paul@codesourcery.com>
5537 * config/tc-arm.c: Rename RELABS to TARGET1.
5539 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5541 * messages.c (as_internal_value_out_of_range): Cast values passed
5542 to as_bad_where or as_warn_where to proper type.
5544 2004-09-11 Theodore A. Roth <troth@openavr.org>
5546 * config/tc-avr.c: Add support for
5547 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5549 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5551 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5552 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5554 2004-09-08 Paul Brook <paul@codesourcery.com>
5556 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5557 fini_array and preinit_array section types.
5558 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5560 * doc/as.texinfo: Document extra section types.
5562 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5564 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5565 * Makefile.in: Regenerated.
5566 * configure.in: Set em for arm*-*-symbianelf*.
5567 * configure: Regenerated.
5568 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5569 vectors when appropriate.
5570 * config/te-symbian.h: New file.
5572 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5574 * config/tc-crx.c (gettrap): Exception vector can be case
5576 (process_label_constant): Fix a 32-bit displacement bug in branch
5578 (get_operandtype) : Bug fix, wrong operand was used.
5579 (process_label_constant): Initialize relocation type to
5582 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5584 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5585 for synthesizable cores.
5587 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5589 2004-08-25 Dmitry Diky <diwil@spec.ru>
5591 * config/tc-msp430.c: Clean-up the code.
5592 (md_relax_table): New relax table.
5593 (mcu_types): Sort MCU types.
5594 (md_pseudo_table): Add .profiler pseudo handler.
5595 (pow2value): New function.
5596 (msp430_profiler): New function.
5597 (msp430_operands): Add new insns handlers.
5598 (msp430_srcoperand): Add register operand handler, allow complex
5600 (md_estimate_size_before_relax): Rewritten.
5601 (md_convert_frag): Rewritten.
5602 (msp430_relax_frag): New function.
5603 * config/tc-msp430.h (md_relax_frag): define macro
5604 * doc/c-msp430.texi: Update information.
5606 2004-08-24 Nick Clifton <nickc@redhat.com>
5608 * as.c (std_shortopts): Allow -g to take an optional argument.
5609 (parse_args): Pass any switch starting with -g on to the backend
5612 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5614 * configure.in (arm*-*-symbianelf*): New target.
5615 (arm*-*-eabi*): Likewise.
5616 * configure: Regenerated.
5618 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5619 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5622 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5624 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5625 argument, don't do anything if current section is not
5626 .gnu.linkonce.t.* and linkonce_empty is set.
5627 (generate_unwind_image, dot_endp): Adjust callers, call
5628 start_unwind_section (*, 1) if nothing will be put into the
5631 2004-08-17 Nick Clifton <nickc@redhat.com>
5633 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5634 (show_usage): Add -g.
5635 (std_longopts): Add --gen-debug. Alpha sort the table.
5636 (parse_args): Print an error message if a switch is not handled.
5637 Handle the -g switch, calling md_debug_format_selector() if
5639 * NEWS: Mention new feature.
5640 * doc/as.texinfo: Document new switch.
5641 * doc/internals.texi: Document behaviour of md_parse_option.
5643 * config/tc-arm.c (md_parse_option): Do not issue an error message
5644 if the switch is not recognised.
5645 * config/tc-m68k.c (md_parse_option): Likewise.
5646 * config/tc-pdp11.c (md_parse_option): Likewise.
5647 * config/tc-v850.c (md_parse_option): Likewise.
5649 * as.h: Fix up formatting.
5652 2004-08-16 Nick Clifton <nickc@redhat.com>
5654 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5656 * configure.in: Sort architecture based tables alphabetically.
5657 * configure: Regenerate.
5659 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5661 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5662 { "cc", 68 }, with { "cr", 70 }.
5664 2004-08-13 Jan Beulich <jbeulich@novell.com>
5665 Nick Clifton <nickc@redhat.com>
5667 * as.c: Add and handle new --alternate command line option.
5668 * macro.c (macro_set_alternate): New.
5669 * macro.h (macro_set_alternate): Declare.
5670 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5671 * doc/as.texinfo: Document new command line option and pseudo-ops
5672 as well as insert documentation originating from gasp about
5673 alternate macro syntax.
5674 * NEWS: Mention new command line option and pseudo-ops.
5676 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5678 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5681 2004-08-06 Paul Brook <paul@codesourcery.com>
5683 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5684 Handle new relocations.
5685 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5687 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5689 * write.c (relax_segment): Use was_address instead of address when
5690 setting fr_fix field for align frag due to backwards .org.
5692 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5694 Introduce SH2a support.
5695 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5696 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5698 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5699 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5700 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5701 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5702 to end of conditional expression.
5703 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5704 * config/tc-sh.c: Add sh2a-nofpu support.
5705 2003-12-29 DJ Delorie <dj@redhat.com>
5706 * tc-sh.c: Add sh2a support.
5707 (parse_reg): Add tbr.
5708 (parse_at): Support @@(disp,tbr).
5709 (get_specific): Support sh2a opcodes.
5710 (insert4): New, for 4 byte relocs.
5711 (build_Mytes): Support sh2a opcodes.
5712 (md_apply_fix3_Mytes): Support sh2a opcodes.
5713 2003-12-02 Michael Snyder <msnyder@redhat.com>
5714 * config/tc-sh.c (md_parse_option): Handle sh2a.
5715 (sh_elf_final_processing): Ditto.
5717 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5719 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5722 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5724 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5725 (ppc_arch): Expand comment.
5727 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5729 * config/tc-crx.c: Support evaluating the difference between two
5731 * config/tc-crx.h: Likewise.
5733 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5735 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5737 (ia64_elf_section_change_hook): Set the linked-to section for
5740 2004-07-26 Dmitry Diky <diwil@spec.ru>
5742 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5743 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5744 msp430xG438, msp430xG439.
5746 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5748 * doc/as.texinfo (Section, PushSection): Correct documentation
5751 2004-07-21 Jan Beulich <jbeulich@novell.com>
5753 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5754 permissible for the selected instruction suffix.
5755 (match_template): Don't permit 64-bit general purpose operands in
5757 (finalize_imm): Permit 64-bit immediates.
5758 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5759 specially except for the width of the used base and/or index
5760 registers. For 32-bit displacements, use sign-extended
5761 relocations only when using 64-bit addressing.
5762 Force zero displacement on rip-relative addressing when there is
5763 no other displacement.
5764 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5765 specially except for the width of the used base and/or index
5767 (parse_register): Disallow Reg64 registers in 32-bit mode.
5769 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5770 suffix if the instruction doesn't support it.
5772 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5774 * config/tc-mips.c (append_insn): Handle constant expressions with
5775 no associated relocation.
5776 (mips_ip): Cancel the expression after use for the Q format
5778 (parse_relocation): Return no relocation for unsupported
5780 (my_getSmallExpression): Return no relocation if no relocation
5783 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5785 * config/obj-som.c (adjust_stab_sections): Add prototype.
5786 (obj_som_compiler, obj_som_version, obj_som_copyright,
5787 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5788 * config/tc-hppa.c (update_subspace): Likewise.
5789 (is_defined_subspace): Amplify comment.
5790 * config/obj-som.h (som_frob_file): Add prototype.
5792 2004-07-19 Christopher Faylor <cgf@timesys.com>
5793 H.J. Lu <hongjiu.lu@intel.com>
5795 * subsegs.c (section_symbol): Don't create a new segment when
5796 existing segment is undefined.
5798 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5800 * config/tc-arm.c: Include include/opcode/arm.h.
5801 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5802 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5803 (FPU_ARCH_*): Delete.
5804 * Makefile.am: Update dependencies.
5805 * Makefile.in: Regenerate.
5807 2004-07-15 Nick Clifton <nickc@redhat.com>
5809 * configure.in: Accept armbe as a big-endian arm configuration.
5810 * configure: Regenerate.
5812 2004-07-13 Thomas Nystrom <thn@saeab.se>
5814 * config/tc-i386.c (T_SHIFTOP): New constant.
5815 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5816 (intel_el1): Handle '~'.
5817 (intel_get_token): Handle '<>', '&', '|' and '~'.
5819 2004-07-13 Nick Clifton <nickc@redhat.com>
5821 (md_assemble): Remove spurious newline from end of as_bad error
5823 (intel_e05_1): Likewise.
5824 (intel_e11): Likewise.
5825 (intel_match_token): Likewise.
5827 2004-07-11 Andreas Schwab <schwab@suse.de>
5829 * config/tc-m68k.c: Convert to C90. Remove redundant
5830 declarations. Indentation fixup.
5831 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5832 obj_coff_section ourselves.
5834 2004-07-09 James E Wilson <wilson@specifixinc.com>
5836 * config/tc-ia64.c (default_big_endian): New.
5837 (dot_byteorder, md_begin): Use it.
5838 (md_parse_option): Set it.
5840 2004-07-09 Nick Clifton <nickc@redhat.com>
5842 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5843 * configure: Regenerate.
5844 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5845 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5846 sh_find_elf_flags if necessary.
5848 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5850 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5851 going to be split into more than one in-place addend, return 0
5852 for relocations against mergeable sections. Associate comments
5855 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5857 * Makefile.am (CPU_TYPES): Add crx.
5858 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5859 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5860 (DEPTC_crx_elf): New target.
5861 (DEPOBJ_crx_elf): Likewise.
5862 (DEP_crx_elf): Likewise.
5863 * Makefile.in: Regenerate.
5864 * configure.in: Add crx* target.
5865 * configure: Regenerate.
5866 * config/tc-crx.c: New file.
5867 * config/tc-crx.h: New file.
5868 * NEWS: Mention new target.
5870 2004-07-06 Nick Clifton <nickc@redhat.com>
5872 * config.in: Undefine TARGET_SYMBIAN by default.
5874 * configure: Regenerate. Add sh-symbian-elf target. If
5875 selected define TARGET_SYMBIAN.
5876 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5877 format if TARGET_SYMBIAN has been defined.
5879 * output-file.c (output_file_create): Report the target format
5880 chosen when bfd_openw reports that it is invalid.
5882 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5883 pseudo for BFD based assemblers.
5885 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5888 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5889 (md_parse_option): Remove redundant -isa testing.
5890 Make bfd_arch variable const.
5891 (md_show_usage): Make bfd_arch variable const.
5893 2004-07-03 James E Wilson <wilson@specifixinc.com>
5895 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5896 * config/tc-ia64.h (md_frag_check): Define.
5898 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5900 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5902 * doc/as.texinfo (Weak): Document PE weak symbols.
5904 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5906 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5907 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5908 (mips_frob_file): Rework so that only a single pass through the
5909 relocs is needed. Allow %lo()s to have higher offsets than their
5910 corresponding %hi()s or %got()s.
5912 2004-07-02 Nick Clifton <nickc@redhat.com>
5914 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5915 allow values which have come from undefined symbols.
5916 Always consider this fixup to have been processed as a reloc
5917 cannot be generated for it.
5919 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5921 * frags.h (struct frag): Add has_code and insn_addr fields.
5922 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5923 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5924 * config/tc-ppc.h (md_frag_check): Define.
5926 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5928 * doc/Makefile.am (info): Rename goal to...
5929 (info-local): ... this, to preserve implicit dependencies.
5930 * doc/Makefile.in: Regenerate with automake 1.8.5.
5932 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5934 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5935 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5936 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5937 (tc_gen_reloc): Likewise.
5938 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5939 (m32r_parse_name): Likewise.
5940 (m32r_cgen_parse_fix_exp): Likewise.
5941 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5942 (O_PIC_reloc): Likewise.
5943 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5944 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5945 for @GOTOFF, @GOT, @PLT.
5947 2004-06-21 Jan Beulich <jbeulich@novell.com>
5949 * gas/symbols.c: While discarding ordinary local absolute symbols
5950 when --strip-local-absolute is in effect, retain file symbols.
5952 2004-06-20 Andreas Schwab <schwab@suse.de>
5954 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5955 (md_parse_option): Likewise.
5957 2004-06-17 Jan Beulich <jbeulich@novell.com>
5959 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5960 * config/te-netware.h: New file.
5961 * config/te-ppcnw.h: Delete: Obsolete.
5962 * configure.in: Eliminate ill NetWare targets. Make generic
5963 NetWare target use proper emulation.
5964 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5965 reference to new te-netware.h.
5966 * configure: Regenerate.
5967 * Makefile.in: Regenerate.
5969 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5971 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5972 comparison in .insn pseudo operation.
5974 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5976 * config/obj-coff.c (coff_adjust_section_syms): Use
5977 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5978 (coff_frob_section): Likewise.
5979 * config/tc-mips.c (md_apply_fix3): Likewise.
5980 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5981 (elf_frob_file_after_relocs): Likewise.
5983 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5985 * config/tc-hppa.c (log2): Rename to exact_log2.
5986 (pa_next_subseg): Delete unused function.
5987 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5988 (create_new_subspace): Likewise.
5991 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5992 labels. Fix warning.
5994 2004-05-28 DJ Delorie <dj@redhat.com>
5996 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5997 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5998 or non-merged symbols.
6000 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6002 * config/tc-ia64.c (remove_marked_resource): Save, clear and
6003 restore the old slot when inserting srlz.i/srlz.d.
6005 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6007 * Makefile.am: Regenerate dependecies.
6008 * Makefile.in: Regenerate.
6009 * config/tc-sh.c (valid_arch): Make unsigned.
6010 (preset_target_arch): Likewise.
6011 (md_begin): Use new architecture flags system.
6012 (get_specific): Likewise.
6013 (assemble_ppi): Likewise.
6014 (md_assemble): Likewise. Also fix error check for bad opcodes.
6015 (md_parse_option): Likewise. Also generate -isa values according
6016 to the table in bfd/cpu-sh.c instead of just constants. Also
6017 allow <arch>-up ISA variants.
6018 (sh_elf_final_processing): Replace if-else chain with a call to
6019 sh_find_elf_flags().
6021 2004-05-28 Peter Barada <peter@the-baradas.com>
6023 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
6024 with zero offset into mode 2 addressing to save a word.
6026 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
6028 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
6029 (ar_is_only_in_integer_unit): New.
6030 (ar_is_only_in_memory_unit): New.
6031 (generate_unwind_image): Silence gcc on 32bit host.
6032 (md_assemble): Use ar_is_only_in_integer_unit instead of
6033 ar_is_in_integer_unit. Check AR access.
6035 2004-05-27 Peter Barada <peter@the-baradas.com>
6037 * config/tc-m68k.c (md_begin): Sort the opcode table into
6039 (m68k_compare_opcode): New function to do the sorting.
6041 2004-05-24 Peter Barada <peter@the-baradas.com>
6043 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
6044 addressing on MIT style operands.
6045 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6047 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6050 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6052 * expr.c (operand, operator): Don't reject '++' and '--'.
6054 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6056 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6059 2004-05-17 Adam Nemet <anemet@lnxw.com>
6061 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6062 * configure: Regenerate.
6064 2004-05-13 Paul Brook <paul@codesourcery.com>
6066 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6068 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6070 * configure.in (or32-*-rtems*): Switch to elf.
6071 * configure: Regenerate.
6073 2004-05-13 Nick Clifton <nickc@redhat.com>
6075 * po/fr.po: Updated French translation.
6077 2004-05-11 Nick Clifton <nickc@redhat.com>
6079 * doc/as.texinfo (Section): Document G and T flags to .section
6080 directive. Document the extra arguments that the G flag
6081 requires. Document the #tls flag.
6083 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6085 * subsegs.c (section_symbol): Create a new section symbol if
6086 the existing one doesn't match.
6087 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6089 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6091 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6092 to cope with VR4181A errata MD(1) and MD(4).
6094 2004-05-07 Brian Ford <ford@vss.fsi.com>
6096 * NEWS: Mention .secrel32 for pe[i]-i386.
6098 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6100 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6101 (HANDLE_ALIGN): New.
6103 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6105 * Makefile.am (DIST_SUBDIRS): Define.
6106 * aclocal.m4: Regenerate with automake 1.8.4.
6107 * Makefile.in: Likewise.
6108 * doc/Makefile.in: Likewise.
6110 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6112 * config/tc-ia64.c (dot_serialize): Declare.
6113 (dot_serialize): New function.
6114 (md_pseudo_table): Add ".serialize.data" and
6115 ".serialize.instruction" directives.
6117 2004-05-06 Nick Clifton <nickc@redhat.com>
6119 * messages (as_internal_value_out_of_range): Print a message about
6120 a value being out of range. Be consistent about whether the
6121 values are printed in decimal or hexadecimal.
6122 (as_warn_value_out_of_range): Generate a warning message about an
6124 (as_bad_value_out_of_range): Generate an error message about an
6126 * as.h: Prototype the new functions.
6127 * config/tc-alpha.c (insert_operand): Use new function.
6128 * config/tc-arc.c (arc_insert_operand): Likewise.
6129 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6130 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6131 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6132 * config/tc-s390.c (s390_insert_operand): Likewise.
6133 * config/tc-v850.c (v850_insert_operand): Likewise.
6135 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6137 * configure.in: Set em=linux for frv-*-*linux*.
6138 * configure: Rebuilt.
6139 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6140 (frv_md_fdpic_enabled): New.
6141 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6142 (DEFAULT_FDPIC): New.
6143 (frv_flags): Use DEFAULT_FDPIC.
6144 (frv_pic_flag): Likewise.
6145 (OPTION_NOPIC): New.
6146 (md_longopts): Add -mnopic.
6147 (md_parse_option): Handle it.
6148 (md_show_usage): Add -mfdpic and -mnopic.
6150 2004-05-05 Peter Barada <peter@the-baradas.com>
6152 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6153 chips for invalid coldfire instructions, rename selectors
6154 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6155 add current_chip to track which chip is referred to(including save/restore),
6156 use current_chip to select control registers, not current_arch.
6157 (md_show_usage): Add new chips.
6158 * doc/c-m68k.texi: Document new command line switches.
6160 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6162 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6163 (NOP_OPCODE): Define.
6164 (s390_align_code): Remove prototype.
6165 * tc-s390.c (s390_align_code): Remove.
6167 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6169 * config/tc-ia64.c (make_unw_section_name): Removed.
6170 (start_unwind_section): New function.
6171 (generate_unwind_image): Take const segT instead of const
6173 (dot_handlerdata): Adjusted.
6174 (dot_endp): Likewise.
6176 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6178 * config/obj-elf.c (obj_elf_change_section): Allow the
6179 ".note.GNU-stack" section has SHF_EXECINSTR.
6181 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6183 * config/obj-elf.c (get_section): Return bfd_boolean.
6184 (obj_elf_change_section): Call bfd_get_section_by_name_if
6185 instead of bfd_map_over_sections.
6187 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6189 * config/obj-elf.c (get_section): New function.
6190 (obj_elf_change_section): Support multiple sections with same
6193 2004-04-30 Nick Clifton <nickc@redhat.com>
6195 * config/tc-arm.c (create_register_alias): Fix typo checking for
6196 case sensitive register aliases.
6197 (co_proc_number): Use error message string in all_reg_maps[]
6199 (cp_reg_required_here): Likewise.
6200 (fp_reg_required_here): Likewise.
6202 2004-04-29 Brian Ford <ford@vss.fsi.com>
6204 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6206 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6208 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6209 (load_address, macro, mips_ip, md_parse_option)
6210 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6211 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6212 embedded-PIC handling, and update comments.
6213 (SWITCH_TABLE): Remove.
6214 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6215 (enum mips_pic_level): Remove EMBEDDED_PIC.
6216 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6217 (TC_FORCE_RELOCATION): Update comment.
6218 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6219 might be safe to remove now that MIPS embedded-PIC is gone.
6221 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6223 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6224 call to obj_set_subsection_attributes.
6225 (obj_som_init_stab_section): Likewise.
6226 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6227 (pa_def_subspaces): Provide comdat default.
6228 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6229 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6230 calls to create_new_subspace and update_subspace to pass comdat flag.
6231 (create_new_subspace, update_subspace): Add new comdat argument. Use
6232 it in calls to obj_set_subsection_attributes.
6233 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6234 and use of comdat, common and dup_comm parameters.
6236 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6238 * config/obj-elf.c (obj_elf_change_section): Check if the old
6239 group name is NULL before comparison.
6241 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6243 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6245 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6247 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6249 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6251 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6252 (OPTION_MEMBEDDED_PIC): Remove.
6253 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6254 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6255 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6256 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6257 (OPTION_ELF_BASE): Renumber.
6258 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6259 (md_show_usage): Remove mention of -membedded-pic.
6260 * doc/as.texinfo: Remove mention of -membedded-pic.
6262 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6264 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6265 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6267 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6268 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6269 USE_GLOBAL_POINTER_OPT.
6271 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6273 * config/tc-mips.c (macro): One more use of load_delay_nop.
6275 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6277 * config/tc-mips.c (load_delay_nop): New function.
6278 (load_address, macro): Use load_delay_nop() to build a nop
6279 which can be omitted with gpr_interlocks.
6281 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6283 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6284 cop_interlocks): Remove superfluous CPU entries.
6286 2004-04-22 Paul Brook <paul@codesourcery.com>
6288 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6290 2004-04-22 Peter Barada <peter@the-baradas.com>
6292 * NEWS: Added support for EMAC instructions and MAC/EMAC
6294 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6295 scale factor tokens, trailing_ampersand to mark mask addressing
6296 for MAC/EMAC instructions.
6297 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6299 (yylex): Handle '>', '<', and '&' following '+'.
6300 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6301 architectures in archs[].
6302 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6303 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6305 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6306 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6308 Add EMAC operands to init_table[].
6310 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6312 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6314 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6315 * config/tc-arm.c (enum mstate): Delete from here.
6316 (mapping_state): Remove the static mapstate variable and instead
6317 store the state in the segment. This allows a per-section mapping
6318 state. Handle and ignore MAP_UNDEFINED states.
6319 (arm_elf_change_section): Get the current mapping state from the
6321 (s_ltorg): Set the mapping state to MAP_DATA.
6322 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6323 for each pool as it is emitted.
6325 2004-04-22 Nick Clifton <nickc@redhat.com>
6327 * config/tc-arm.h: Formatting tidy ups.
6329 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6331 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6333 2004-04-20 DJ Delorie <dj@redhat.com>
6335 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6336 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6337 [TE_PE] (O_secrel): Define.
6338 [TE_PE] (x86_pe_cons_fix_new): New.
6339 [TE_PE] (pe_directive_secrel): Likewise.
6340 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6342 2004-04-19 Eric Christopher <echristo@redhat.com>
6344 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6345 of previous patch for fix in gcc.
6347 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6349 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6351 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6353 * read.c (do_align): Call md_flush_pending_output, if defined.
6355 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6357 * expr.c (operand): Correct checks for ++ and --.
6359 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6361 * config/tc-generic.c: Add some comments.
6363 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6365 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6366 -{no-}mfix-vr4122-bugs.
6367 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6368 (append_insn, mips_emit_delays): Update accordingly.
6369 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6370 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6371 (md_parse_option): Update after above changes.
6372 (md_show_usage): Add -mfix-vr4120.
6374 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6376 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6377 of .section directive; add a reference to the ELF .subsection
6380 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6382 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6385 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6387 * Makefile.am: Remove mips from aout targets.
6388 * Makefile.in: Regenerate.
6389 * configure.in: Remove mips-dec-bsd* target.
6390 * configure: Regenerate.
6392 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6395 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6396 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6397 Update "mapping". Restrict some @ modifiers to 32 bit.
6399 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6400 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6402 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6403 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6404 dont_adjust_reloc_32 is set.
6405 (md_longopts): Add option -renesas.
6406 (md_parse_option, md_show_usage): Likewise.
6407 * doc/c-sh.texi: Likewise.
6409 2004-04-01 Dave Korn <dk@artimi.com>
6411 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6412 hi16 and lo16 fixS structs.
6413 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6414 exactly the same way as for RELOC_DLX_REL16.
6415 (machine_ip): properly respect LO flag in the_insn and
6416 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6417 (md_apply_fix3): apply RELOC_DLX_LO16.
6419 2004-03-30 Stan Shebs <shebs@apple.com>
6421 Remove long-obsolete MPW support.
6422 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6423 * configure.in: Remove mention of ppc-*-mpw* config.
6424 * configure.in: Likewise.
6426 2004-03-30 Nick Clifton <nickc@redhat.com>
6428 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6429 OBJ_ELF being defined.
6431 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6433 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6435 2004-03-23 Paul Brook <paul@codesourcery.com>
6437 * config/tc-arm.c (meabi_flags): New variable.
6438 (arm_parse_eabi): New function.
6439 (md_begin): Set flags for EABI v3.
6441 (arm_long_opts): Add meabi.
6442 * doc/as.texinfo <ARM>: Document -meabi.
6443 * doc/c-arm.texi: Ditto.
6445 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6447 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6448 tables even when use_literal_section flag is not set.
6450 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6452 * config/tc-sh.c: Remove trailing whitespace.
6454 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6456 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6457 --mul-bug-abort and the default behavior.
6458 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6459 (err_for_dangerous_mul_placement): New variable.
6460 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6462 (md_cris_relax_table): Have placeholder for STATE_MUL.
6463 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6464 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6466 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6467 STATE_BYTE)>: Ditto.
6468 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6469 alignment and position of this frag, emit error message if
6471 (md_assemble): For a multiply insn and when checking it,
6472 transform the current frag into a special frag for that purpose.
6473 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6474 OPTION_MULBUG_ABORT_ON>: Handle new options.
6476 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6478 * config/tc-xtensa.c (mark_literal_frags): New function.
6479 (xtensa_move_literals): Call mark_literal_frags for all literal
6480 segments, including init and fini literal segments.
6481 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6483 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6485 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6486 (pa_comm): Set BSF_OBJECT in symbol flags.
6488 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6490 * Makefile.am: Run "make dep-am".
6491 * Makefile.in: Regenerate.
6492 * doc/Makefile.in: Regenerate.
6493 * config.in: Regenerate.
6494 * po/gas.pot: Regenerate.
6496 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6498 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6499 (demand_empty_rest_of_line): Issue an error here.
6500 (ignore_rest_of_line): Silently skip to end.
6501 (demand_copy_string): Issue an error, not warning.
6503 * config/obj-elf.c (obj_elf_section_name): Likewise.
6504 (obj_elf_section): Likewise.
6505 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6506 (arc_extinst): Likewise.
6507 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6508 (dot_spill): Likewise.
6509 (dot_unwabi): Likewise.
6510 (dot_prologue): Likewise.
6512 * expr.c (operand): Reject ++ and --.
6513 (operator): Likewise.
6515 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6517 * config/tc-sh.c: Include dw2gencfi.h.
6518 (sh_cfi_frame_initial_instructions): New function.
6519 (sh_regname_to_dw2regnum): Likewise.
6520 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6522 (TARGET_USE_CFIPOP): Define.
6523 (tc_cfi_frame_initial_instructions): Likewise.
6524 (tc_regname_to_dw2regnum): Likewise.
6525 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6526 * Makefile.am: Update dependencies.
6527 * Makefile.in: Regenerate.
6529 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6531 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6532 * configure: Regenerate.
6534 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6536 * read.c (s_leb128): Call md_flush_pending_output.
6538 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6540 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6541 * config/tc-i386.h (CpuPadLock): New define.
6542 (CpuUnknownFlags): Added CpuPadLock.
6544 2004-03-07 Andreas Schwab <schwab@suse.de>
6546 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6548 2004-03-07 Richard Henderson <rth@redhat.com>
6550 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6551 (cfi_finish): Likewise for fde.
6553 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6555 * config/tc-ia64.c (md_assemble): Properly handle NULL
6557 (ia64_handle_align): Don't abort if failed to add a stop bit.
6559 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6561 * Makefile.in: Regenerated.
6562 * aclocal.m4: Likewise.
6563 * configure: Likewise.
6564 * doc/Makefile.in: Likewise.
6566 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6568 * config/tc-ia64.c (dot_align): New.
6569 (ia64_do_align): Make it static.
6570 (md_pseudo_table): Use "dot_align" for "align".
6571 (ia64_md_do_align): Don't set align_frag here.
6572 (ia64_handle_align): Add a stop bit to the previous bundle if
6575 * config/tc-ia64.h (ia64_do_align): Removed.
6577 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6579 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6580 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6581 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6582 the most general type or the user specifically requested it.
6583 (md_assemble): Add a new error message for when an instruction
6584 is understood, but is not allowed due to an -isa option.
6586 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6588 * config/tc-ia64.c (align_frag): New.
6589 (md_assemble): Set the tc_frag_data field in align_frag for
6590 IA64_OPCODE_FIRST instructions.
6591 (ia64_md_do_align): Set align_frag.
6592 (ia64_handle_align): Add a stop bit if needed.
6594 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6595 (TC_FRAG_INIT): New.
6597 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6599 * config/tc-frv.c (fr400_audio): New variable.
6600 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6601 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6602 (target_implements_insn_p): New function.
6603 (md_assemble): Report an error if the processor doesn't implement
6606 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6608 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6609 (md_parse_option): Ditto.
6610 (OPTION_NO_SPECIAL_M32R): Added.
6611 (md_show_usage): Document it.
6612 (enable_speial_m32r): Changed a default value from 0 to 1.
6613 * doc/c-m32r.texi: Document the -no-bitinst option.
6615 2004-02-27 Nick Clifton <nickc@redhat.com>
6617 * config/tc-sh.c (get_operand): Revert previous delta.
6618 (tc_gen_reloc): Check for an unknown reloc type before processing
6621 2004-02-27 Hannes Reinecke <hare@suse.de>
6623 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6624 .insn pseudo operation.
6626 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6628 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6629 added for wrong syntax.
6631 2004-02-26 Eric Christopher <echristo@redhat.com>
6633 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6634 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6636 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6638 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6639 nibble types to assembler.
6641 2004-02-25 Fred Fish <fnf@redhat.com>
6643 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6645 2004-02-20 James E Wilson <wilson@specifixinc.com>
6647 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6649 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6650 (ia64_estimate_size_before_relax): New.
6651 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6652 (generate_unwind_image): Pass 1 to fixup_unw_records.
6653 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6654 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6656 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6658 * stabs.c (generate_asm_file): Avoid warning about use of
6659 uninitialized variable.
6661 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6663 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6664 body, and endp, allow unwind records which do not have a "t"
6665 (time/instruction) field.
6667 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6669 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6670 (do_mav_dspsc_2): Likewise.
6671 Fix accumulator registers move opcodes.
6673 2004-02-13 Hannes Reinecke <hare@suse.de>
6674 Jakub Jelinek <jakub@redhat.com>
6676 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6678 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6680 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6681 (tc_frob_symbol): New macro definition.
6682 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6684 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6686 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6689 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6691 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6692 (TC_CASE_SENSITIVE): ... this.
6693 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6694 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6696 2004-02-06 James E Wilson <wilson@specifixinc.com>
6698 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6699 (generate_unwind_image): Re-add it here.
6701 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6703 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6704 * read.h (SKIP_WHITESPACE): Turn into an expression.
6705 * read.c (read_a_source_file): A pseudo is removed by having a
6708 2004-02-05 James E Wilson <wilson@specifixinc.com>
6710 * config/tc-ia64.c (output_endp): New.
6711 (count_bits): Delete.
6712 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6713 endp unwind records.
6714 (fixup_unw_records): Handle endp unwind records. Delete code for
6715 shortening prologue regions not followed by a body record.
6716 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6717 * config/tc-ia64.h (unw_record_type): Add endp.
6719 2004-02-03 James E Wilson <wilson@specifixinc.com>
6721 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6722 fill padding bytes with zeroes.
6723 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6724 sets unwind_record slot_number and slot_frag fields.
6726 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6728 * config/tc-mips.c (add_got_offset_hilo): New function.
6729 (macro): Use load_register() and add_got_offset_hilo() to load
6730 constants instead of hardcoding code sequences throughout.
6732 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6734 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6736 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6738 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6740 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6741 of hard-coded test for TARGET_OS=elf.
6743 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6745 * config/tc-mips.c (hilo_interlocks): Change definition
6746 so that MIPS32, MIPS64 and later ISAs are included, along with
6747 the already-included machines. Update comments.
6749 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6751 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6752 undefined local labels.
6754 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6756 * config/tc-mips.c (load_address, macro): Update comments about
6757 NewABI GP relaxation.
6759 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6761 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6762 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6763 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6764 (set_at, load_register, load_address, move_register): Likewise.
6765 (load_got_offset, add_got_offset): Likewise.
6766 Update all calls and tidy accordingly.
6768 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6770 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6771 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6772 (RELAX_USE_SECOND): Bump to 0x10000.
6773 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6774 (mips_macro_warning): New variable.
6775 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6776 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6777 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6779 (append_insn): Update mips_macro_warning.sizes.
6780 (macro_start, macro_warning, macro_end): New functions.
6781 (macro_build): Don't emit warnings here.
6782 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6783 (md_convert_frag): Check for cases where one macro alternative
6784 needs a warning and the other doesn't. Emit a warning if the
6785 longer sequence was chosen.
6787 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6789 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6790 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6791 the first sequence, the size of the second sequence, and a flag
6792 that says whether we should warn.
6793 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6794 (RELAX_FIRST, RELAX_SECOND): New.
6795 (mips_relax): New variable.
6796 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6797 (append_insn): Remove "place" argument. Use mips_relax.sequence
6798 rather than "place" to check whether we're expanding the second
6799 alternative of a relaxable macro. Remove redundant check for
6800 branch relaxation. If generating a normal insn, and there
6801 is not enough room in the current frag, call relax_close_frag()
6802 to close it. Update mips_relax.sizes[]. Emit fixups for the
6803 second version of a relaxable macro. Record the first relaxable
6804 fixup in mips_relax. Remove tc_gen_reloc workaround.
6805 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6806 in the same way as in append_insn.
6807 (mips16_macro_build): Remove "place" argument.
6808 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6809 when generating the second version of a relaxable macro.
6810 (load_got_offset, add_got_offset): New functions.
6811 (load_address, macro): Use new relaxation machinery. Remove
6812 tc_gen_reloc workarounds.
6813 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6814 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6815 first version is needed.
6816 (tc_gen_reloc): Remove relaxation handling.
6817 (md_convert_frag): Go through the fixups for a relaxable macro and
6818 mark those that belong to the unneeded alternative as done. If the
6819 second alternative is needed, adjust the fixup addresses to account
6820 for the deleted first alternative.
6822 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6824 * frags.h (frag_room): Declare.
6825 * frags.c (frag_room): New function.
6826 * doc/internals.texi: Document it.
6828 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6830 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6831 optimization for -mtune=r3900, as this will break on other CPUs.
6833 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6835 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6836 be relaxed, use fixup.
6837 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6839 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6841 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6844 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6846 * config/tc-mips.c (append_insn): Properly detect variant frags
6847 that preclude swapping of relaxed branches. Correctly swap
6848 instructions between frags when dealing with relaxed branches.
6850 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6852 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6854 * aclocal.m4: Regenerate.
6855 * configure: Regenerate.
6857 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6859 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6862 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6864 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6865 reloc, reserve space for the delay slot as well as the jalr itself.
6867 2004-01-09 Paul Brook <paul@codesourcery.com>
6869 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6870 (do_vfp_sp2_from_reg2): New function.
6872 (do_vfp_dp_from_reg2): Check return values properly.
6874 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6876 * config/tc-mips.c (warn_nops): Remove static variable.
6877 (macro): Remove test of warn_nops.
6878 (md_shortops): Remove 'n'.
6879 (md_parse_option): Remove 'n' case.
6880 (md_show_usage): Remove -n.
6881 * doc/as.texinfo (Overview): Remove MIPS -n option.
6882 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6883 * NEWS: Mention removal of MIPS -n option.
6885 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6886 (cop_interlocks): Check ISA level.
6887 (cop_mem_interlocks): Define.
6888 (reg_needs_delay): Check cop_interlocks rather than
6889 ISA_HAS_COPROC_DELAYS.
6890 (append_insn): Likewise. Use cop_mem_interlocks rather than
6891 directly checking mips_opts.isa.
6892 (mips_emit_delays): Likewise.
6894 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6896 * config/tc-ia64.c (unwind): Move next_slot_number and
6897 next_slot_frag to ...
6898 (unw_rec_list): Here.
6899 (free_list_records): Removed.
6900 (output_unw_records): Likewise.
6901 (generate_unwind_image): Make it void.
6902 (alloc_record): Initialize next_slot_number and next_slot_frag.
6903 (slot_index): Take .org, .space and .align into account.
6904 (fixup_unw_records): Don't set slot_number to 0. Use
6905 list->next_slot_number and list->next_slot_frag instead of
6906 unwind.next_slot_number and unwind.next_slot_frag.
6907 (ia64_convert_frag): New.
6908 (generate_unwind_image): Generate a rs_machine_dependent frag
6910 (emit_one_bundle): Use list->next_slot_number and
6911 list->next_slot_frag instead of unwind.next_slot_number and
6912 unwind.next_slot_frag.
6914 * config/tc-ia64.h (md_convert_frag): Defined as
6916 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6918 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6920 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6921 * config/tc-frv.h (md_apply_fix3): Don't define.
6922 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6924 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6925 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6926 * config/tc-frv.c (line_separator_chars): Add `!'.
6927 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6928 * config/tc-frv.c (md_assemble): Clear insn upfront.
6929 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6930 * config/tc-frv.c (OPTION_FDPIC): New macro.
6931 (md_longopts): Add mfdpic.
6932 (md_parse_option): Handle it.
6933 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6934 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6935 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6936 (frv_pic_ptr): Parse funcdesc.
6938 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6940 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6941 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6943 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6945 * Makefile.am (Makefile): Move the dependency on
6946 $(BFDDIR)/configure.in to...
6947 (CONFIG_STATUS_DEPENDENCIES): ... here.
6948 (AUTOMAKE_OPTIONS): Require automake 1.8.
6949 * Makefile.in: Regenerate.
6950 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6951 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6952 $(BFDDIR)/configure.in here as well.
6953 * doc/Makefile.in: Regenerate.
6955 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6957 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6958 * Makefile.in: Regenerate.
6959 * aclocal.m4: Regenerate.
6960 * doc/Makefile.am (install, install-info): Remove.
6961 (install-data-local): A new hook for install-info.
6962 (AUTOMAKE_OPTIONS): Require automake 1.8.
6963 * doc/Makefile.in: Regenerate.
6965 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6967 * doc/c-sh.texi: Update description about floating point behavior
6970 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6972 * configure.in: Add m68k-uClinux target.
6973 * configure: Regenerate.
6975 For older changes see ChangeLog-0203
6981 version-control: never
projects / external / binutils.git / blob