1 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
4 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
5 a local-label reference.
7 2005-12-30 Sterling Augustine <sterling@tensilica.com>
8 Bob Wilson <bob.wilson@acm.org>
10 * config/tc-xtensa.c (op_placement_info_struct): Delete single,
11 single_size, widest, and widest_size fields. Add narrowest_slot.
12 (xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
13 Use xg_get_single_slot to find the slot.
14 (finish_vinsn): Use emit_single_op instead of bundle_single_op.
15 (bundle_single_op): Rename this to....
16 (bundle_tinsn): ...this function, which builds a vliw_insn but does
17 not call finish_vinsn.
18 (emit_single_op): Use bundle_tinsn instead of bundle_single_op.
19 (relax_frag_immed): Get num_slots from cur_vinsn.
20 (convert_frag_narrow): Update call to xg_emit_insn_to_buf.
21 (convert_frag_immed): Likewise. Also, get num_slots from cur_vinsn.
22 (init_op_placement_info_table): Set narrowest_slot field. Remove
23 code for deleted fields.
24 (xg_get_single_size): Return narrowest_size field, not single_size.
25 (xg_get_single_format): Return narrowest field, not single.
26 (xg_get_single_slot): New.
27 (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
28 * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
29 (transition_applies): Check wide branch option availability.
31 2005-12-29 Sterling Augustine <sterling@tensilica.com>
33 * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
35 2005-12-29 Sterling Augustine <sterling@tensilica.com>
37 * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
39 2005-12-27 Nathan Sidwell <nathan@codesourcery.com>
41 * config/tc-mt.c (mt_arch): Default to ms1_16_002.
42 (md_parse_options): Only allow lowercase.
43 (md_show_usage): Update.
45 2005-12-27 Leif Ekblad <leif@rdos.net>
47 * configure.tgt: Add support for RDOS targets.
49 2005-12-27 James Troup <james@nocrew.org>
52 * config/tc-arm.c (md_apply_fix): Fix casts to match type in
55 2005-12-27 Alan Modra <amodra@bigpond.net.au>
57 * Makefile.am: Run "make dep-am".
58 * Makefile.in: Regenerate.
59 * po/POTFILES.in: Regenerate.
61 2005-12-22 Jan Beulich <jbeulich@novell.com>
63 * symbols.h (snapshot_symbol): First parameter is now pointer
64 to pointer to symbolS.
65 * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
66 there. Use symbol_equated_p.
67 * expr.c (resolve_expression): Change first argument to
68 snapshot_symbol. Track possibly changed add_symbol consistently
69 across function. Resolve more special cases with known result.
70 Also update final_val when replacing add_symbol.
72 2005-12-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
74 * config/tc-vax.c: Convert to ISO C90 format. Fix formatting and
75 white space usage as well.
77 2005-12-20 Sterling Augustine <sterling@tensilica.com>
79 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
80 is_aligning_branch flag.
81 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
82 (future_alignment_required): Except for frags with is_aligning_branch
83 flag set, call frag_wane for frags that do not need to be reexamined
85 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
86 (convert_frag_immed): Likewise.
87 (convert_frag_narrow): Check is_aligning_branch flag.
88 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
90 2005-12-20 Sterling Augustine <sterling@tensilica.com>
92 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
93 (xg_init_vinsn): Remove redundant initialization.
94 (xg_clear_vinsn): Zero all the slots with a single memset.
95 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
97 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
99 * doc/t-mt.texi: Update MS1 to MT.
101 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
103 Second part of ms1 to mt renaming.
104 * configure: Rebuilt.
105 * configure.in (mt): Remove special case.
106 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
108 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
110 (md_parse_option, md_show_usage, md_begin, md_assemble,
111 md_cgen_lookup_reloc, md_atof): Adjust.
112 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
113 * config/tc-mt.h (TC_MT): Rename.
114 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
115 (md_apply_fix): Adjust.
116 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
117 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
119 2005-12-14 Jan Beulich <jbeulich@novell.com>
121 * config/tc-i386.c (add_prefix): More fine-grained handling of
122 REX prefixes. Or new prefix value into i.prefix instead of
125 2005-12-13 DJ Delorie <dj@redhat.com>
127 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
129 2005-12-12 Paul Brook <paul@codesourcery.com>
131 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
132 (do_bl): New function.
133 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
134 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
136 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
137 BFD_RELOC_ARM_PCREL_JUMP.
138 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
139 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
140 BFD_RELOC_ARM_PCREL_JUMP.
141 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
142 BFD_RELOC_ARM_PCREL_JUMP.
144 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
146 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
148 * configure.in: Replace ms1 arch with mt arch.
149 * configure: Rebuilt.
150 * configure.tgt: Replace ms1 arch with mt arch.
151 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
152 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
153 * doc/Makefile.in: Rebuilt.
155 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
157 Change 32-bit-branch expansion for --pic.
158 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
159 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
160 (cris_any_v0_v10_long_jump_size_pic): New macro.
161 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
162 (md_convert_frag): Similar.
163 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
164 (md_assemble, gen_cond_branch_32): Adjust similarly.
165 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
166 <case OPTION_ARCH>: Similar, if --pic.
168 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
171 * config/tc-i386.c (match_template): Handle monitor.
172 (process_suffix): Likewise.
174 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
177 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
180 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
182 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
184 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
186 * config/tc-z80.c (z80_start_line_hook): issue an error when
187 redefining a symbol with equ
188 * doc/as.texinfo(equ<z80>): mention difference with .equiv
189 * doc/as.texinfo(err): fix typo
190 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
193 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
196 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
197 R_HPPA relocations that are 32-bits wide.
199 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
200 Thiemo Seufer <ths@networkno.de>
202 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
203 (macro_build): Complain for invalid branch displacements.
204 (mips_validate_fix): Delete.
205 (md_apply_fix): Re-add pcrel support for branches. Use consistent
206 text for misaligned branch targets.
207 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
208 BFD pcrel processing. Remove error for unresolved branches.
209 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
211 2005-11-22 James E Wilson <wilson@specifix.com>
213 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
214 even when manual_bundling isn't set.
216 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
217 when the frag chain is broken by section switching.
219 2005-11-18 Jie Zhang <jie.zhang@analog.com>
221 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
222 * config/bfin-parse.y (asm_1): Check register type for load immediate
225 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
227 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
229 * write.c (write_object_file): Do not remove used weakrefd.
231 2005-11-17 Jan Beulich <jbeulich@novell.com>
233 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
234 DW_CFA_restore and DW_CFA_undefined in a loop.
236 2005-11-17 Jan Beulich <jbeulich@novell.com>
239 * symbols.h (S_CLEAR_VOLATILE): Declare.
240 * symbols.c (colon): Also accept redefinable symbols for
241 redefinition. Clone them before modifying.
242 (S_CLEAR_VOLATILE): Define.
243 * cond.c (s_ifdef): Also test for equated symbols.
244 * read.c (s_comm_internal): Also exclude non-redefinable
245 equated symbols. Clone redefinable ones before modifying.
246 (s_weakref): Clone redefinable symbols before modifying.
247 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
248 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
249 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
251 2005-11-16 Alan Modra <amodra@bigpond.net.au>
253 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
255 2005-11-16 Alan Modra <amodra@bigpond.net.au>
257 * configure.tgt (i386-*-gnu*): Set em=gnu.
258 * config/te-gnu.h: New file.
259 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
261 2005-11-16 Alan Modra <amodra@bigpond.net.au>
263 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
264 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
266 * read.c (s_lsym): Remove non-BFD assembler sym handling.
268 2005-11-16 Alan Modra <amodra@bigpond.net.au>
270 * read.c (s_comm_internal): Set bfd_com_section segment.
271 (s_mri_common): Likewise.
272 * write.c (write_object_file): Remove non-BFD assembler common
275 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
277 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
278 opcode if r4-r15 are not saved.
280 2005-11-15 Alan Modra <amodra@bigpond.net.au>
282 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
284 2005-11-14 Jan Beulich <jbeulich@novell.com>
286 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
287 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
288 (ar): Use AR_* instead of literals.
289 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
290 CR_PMV, CR_CMCV): Define.
291 (cr): Use CR_* instead of literals.
293 2005-11-14 Jan Beulich <jbeulich@novell.com>
295 * config/tc-ia64.c (md): Rename regsym to indregsym and move
296 it to the end of the structure.
297 (ar): Field regnum is unsigned.
299 (indirect_reg): Likewise.
300 (declare_register_set): Parameter regnum is unsigned.
301 (declare_register): Parameter numregs and base_regnum are
302 unsigned. So is the local loop variable.
303 (md_begin): Restrict scope of local variable regnum, which
304 also is unsigned. Replace loops with function calls where
305 possible. Re-order things so that register groups are kept
306 together. Remove all uses of regsym except for indirect
307 registers. Replace use of regsym by indregsym for indirect
309 (ia64_optimize_expr): Replace use of regsym by indregsym for
310 indirect registers, with appropriate bias.
312 2005-11-14 David Ung <davidu@mips.com>
314 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
315 for the MIPS16e save/restore instructions.
317 2005-11-11 Jan Beulich <jbeulich@novell.com>
319 * doc/Makefile.am: Make asconfig.texi writeable before trying
321 * doc/Makefile.in: Refresh.
323 2005-11-10 Jan Beulich <jbeulich@novell.com>
325 * config/tc-i386.c (intel_e11): Don't special-case segment
326 registers in brackets.
328 2005-11-10 Nick Clifton <nickc@redhat.com>
330 * config/tc-arm.c (BAD_ADDR_MODE): Define.
331 (arm_reg_parse_multi): Return NULL rather than FAIL.
332 (arm_reg_parse): Fix comment, the function returns FAIL rather
333 than NULL if it is unable to parse the register name.
334 (do_ldrex): Use BAD_ADDR_MODE.
335 Change error message for PC-relative addressing.
336 (do_strex): Likewise.
337 (do_t_ldrex): Use BAD_ADDR_MODE.
338 (do_t_strex): Likewise.
340 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
342 * config/tc-sparc.c (isoctal): Fix thinko.
344 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
346 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
347 flag_mri_m68k as condition for parsing the '$' as a prefix.
348 * as.h (DOLLAR_AMBIGU): Define if needed.
350 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
353 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
354 (ms1_architectures): Add ms2.
355 (md_parse_option): Add ms2.
356 (md_show_usage): Add ms2.
357 (md_assemble): Add JAL_HAZARD detection logic.
358 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
359 * doc/c-ms1.texi: New.
360 * doc/all.texi: Add MS1.
361 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
362 * doc/Makefile.in: Rebuilt.
363 * doc/Makefile: Rebuilt.
365 2005-11-07 Steve Ellcey <sje@cup.hp.com>
367 * configure: Regenerate after modifying bfd/warning.m4.
369 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
372 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
373 output constant data.
375 2005-11-07 Mark Mitchell <mark@codesourcery.com>
377 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
378 * doc/Makefile.in: Regenerated.
379 * doc/as.texinfo: Document "@FILE".
381 2005-11-07 Nick Clifton <nickc@redhat.com>
384 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
385 'x' attribute. Remember the actions of the 'w' and 'n' attributes
386 and do not allow the 'x','s' or 'd' attributes to change them.
388 2005-11-07 John Levon <levon@movementarian.org>
390 * config/tc-i386.h (tc_comment_chars): Define.
391 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
392 (i386_comment_chars): Add.
393 (md_parse_options): Process OPTION_DIVIDE.
394 (md_show_usage): Describe --divide option.
395 * doc/c-i386.texi: Document --divide option.
397 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
399 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
400 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
402 2005-11-07 Alan Modra <amodra@bigpond.net.au>
404 * macro.c (buffer_and_nest): Skip labels regardless of
405 NO_PSEUDO_DOT and flag_m68k_mri.
407 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
409 * expr.c (integer_constant): Match only 'B' as binary suffix if
410 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
413 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
415 * read.c (s_weakref): Do not permit redefinitions.
416 * symbols.c (colon): Do not permit redefinitions of equated
419 2005-11-01 Thiemo Seufer <ths@networkno.de>
422 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
423 * Makefile.in: Regenerate.
425 2005-11-01 Thiemo Seufer <ths@networkno.de>
427 * config/tc-mips.c (md_parse_option): Fix typo in comment.
429 2005-10-30 Mark Mitchell <mark@codesourcery.com>
431 * as.c (show_usage): Document "@FILE".
433 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
435 * Makefile.am (OBJ_FORMATS): Remove vms.
437 * Makefile.in: Regenerated.
439 * dep-in.sed: Replace " ./" with " ".
441 2005-10-28 Dave Brolley <brolley@redhat.com>
443 Contribute the following change:
444 2005-09-19 Dave Brolley <brolley@redhat.com>
446 * config/tc-m32c.c (default_isa): New static variable.
447 (m32c_isa): Now of type CGEN_BITSET.
448 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
450 2005-10-28 Paul Brook <paul@codesourcery.com>
452 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
453 instead of mcpu_cpu_opt.
455 2005-10-27 Sterling Augustine <sterling@tensilica.com>
457 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
458 refer to "ports" instead of "queues".
459 (check_t1_t2_reads_and_writes): Pass correct interface values to
460 xtensa_interface_inout.
462 2005-10-27 Jan Beulich <jbeulich@novell.com>
464 * read.c (assign_symbol): Also consider equates already defined.
465 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
466 * config/obj-coff.h (obj_symbol_clone_hook): New.
467 (coff_obj_symbol_clone_hook): Declare.
468 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
470 2005-10-26 DJ Delorie <dj@redhat.com>
472 * config/tc-m32c.c (md_relax_table, subtype_mappings,
473 md_convert_frag): Add jsr.w support.
475 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
477 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
478 and imm-8-HI operands.
480 2005-10-26 Paul Brook <paul@codesourcery.com>
482 * config/tc-arm.c (insns): Correct "sel" entry.
484 2005-10-26 Jan Beulich <jbeulich@novell.com>
486 * config/tc-i386.c (i386_operand): Don't check register prefix here.
487 (parse_real_register): Rename from parse_register.
488 (parse_register): New.
489 (i386_parse_name): New.
491 (intel_e11): Don't tolerate registers in offset expressions anymore.
492 (intel_get_token): Don't check register prefix here. Copy the actual
493 register token, not the canonical register name.
494 * config/tc-i386.h (md_operand): Delete.
495 (i386_parse_name): Declare.
496 (md_parse_name): Define.
498 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
500 * Makefile.am: Add Z80 cpu.
501 * Makefile.in: Regenerated.
502 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
503 and disallow newlines in quoted strings.
504 * configure.tgt: Add z80-*-coff.
505 * config/obj-coff.h: Add format "coff-z80".
506 * doc/Makefile.am: Add c-z80.texi.
507 * doc/Makefile.in: Regenerated.
508 * doc/all.texi: Add Z80.
509 * doc/c-z80.texi: New file
510 * doc/as.texinfo: Add z80 options and some z80-related remarks.
511 * config/tc-z80.c: New file
512 * config/tc-z80.h: New file
513 * NEWS: Mention new support.
515 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
517 * write.c (adjust_reloc_syms): Undo the change made on
518 2005-04-26 to allow local symbol set to undefined symbol.
520 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
522 * Makefile.am (bfin-parse.tab.h): Removed.
523 (bfin-parse.h): Added.
524 * Makefile.in: Regenerated.
526 2005-10-25 Alan Modra <amodra@bigpond.net.au>
528 * po/POTFILES.in: Regenerate.
529 * po/gas.pot: Regenerate.
531 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
533 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
534 make a single reloc with an offset rather than a stack.
535 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
537 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
539 * read.c (potable): Add weakref.
541 * read.h (s_weakref): Declare.
542 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
543 * symbols.c (colon): Clear weakrefr.
544 (symbol_find_exact): Rename to, and reimplement in terms of...
545 (symbol_find_exact_noref): ... new function.
546 (symbol_find): Likewise...
547 (symbol_find_noref): ... ditto.
548 (resolve_symbol_value): Resolve weakrefr without setting their
550 (S_SET_WEAK): Call hook.
551 (S_GET_VALUE): Follow weakref link.
552 (S_SET_VALUE): Clear weakrefr.
553 (S_IS_WEAK): Follow weakref link.
554 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
555 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
556 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
557 (symbol_mark_used): Follow weakref link.
558 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
559 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
560 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
561 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
562 * write.c (adust_reloc_syms): Follow weakref link. Do not
563 complain if target is undefined.
564 (write_object_file): Likewise. Remove weakrefr symbols. Drop
565 unreferenced weakrefd symbols.
566 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
568 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
569 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
570 * doc/as.texinfo: Document weakref.
571 * doc/internals.texi: Document new struct members, internal
574 2005-10-24 Jie Zhang <jie.zhang@analog.com>
576 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
577 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
578 * Makefile.in: Regenerate.
579 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
580 * config/tc-bfin.c (md_chars_to_number): Change the type of first
581 argument from unsigned char * to char * to remove signedness warnings.
583 2005-10-24 Jan Beulich <jbeulich@novell.com>
585 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
586 (dot_rot): Change type of num_* variables. Check for positive count.
587 (ia64_optimize_expr): Re-structure.
588 (md_operand): Check for general register.
590 2005-10-24 Jan Beulich <jbeulich@novell.com>
592 * config/tc-ia64.c (declare_register): Call symbol_create.
593 (md_begin): Remove local variables total, ar_base, and cr_base.
594 Start loops for registers at their respective first one. Don't
595 update md.regsym for alias names. Generate alias name tp for r13.
597 2005-10-21 DJ Delorie <dj@redhat.com>
599 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
600 names unstead of numbers.
602 2005-10-19 David Ung <davidu@mips.com>
604 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
605 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
606 hence avoiding to emit a nop.
608 2005-10-19 Jie Zhang <jie.zhang@analog.com>
610 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
612 (bfin_start_line_hook): Remove the workaround for LSETUP(.
613 (bfin_name_is_register): Remove the workarounds for LSETUP(
615 (bfin_start_label): Ditto.
617 2005-10-18 Bob Wilson <bob.wilson@acm.org>
619 * config/tc-xtensa.c (xtensa_end_directive): Restore
620 default_lit_sections regardless of use_literal_section.
622 2005-10-18 Jie Zhang <jie.zhang@analog.com>
624 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
625 * Makefile.in: Regenerated.
627 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
629 * doc/as.texinfo (.loc) Fix placement of '@end table'.
631 2005-10-17 Bob Wilson <bob.wilson@acm.org>
633 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
634 unsigned line number. Do not include "dwarf2dbg.h".
635 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
636 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
637 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
638 (md_assemble): Use as_where instead of dwarf2_where.
639 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
640 dwarf2_line_infos. Change to call new_logical_line followed by
643 2005-10-14 Mike Frysinger <vapier@gentoo.org>
645 * doc/as.texinfo (Section): Add missing ']' to .section example.
647 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
650 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
651 unknown opcode is found.
653 2005-10-12 Mark Mitchell <mark@codesourcery.com>
655 * NEWS: Mention @file.
657 2005-10-12 Nick Clifton <nickc@redhat.com>
659 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
660 generally tidy up the code.
661 * config/tc-avr.h: Likewise.
663 2005-10-12 Jan Beulich <jbeulich@novell.com>
665 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
666 (dot_pred_rel): Likewise.
667 (parse_operand): Likewise.
668 (ia64_unrecognized_line): Likewise.
669 (md_operand): Likewise.
671 2005-10-11 Jan Beulich <jbeulich@novell.com>
673 * expr.h (enum expr_mode): New.
674 (expression): Pass third argument to expr.
675 (expression_and_evaluate): New.
676 (deferred_expression): New.
677 (expr): Add third parameter.
678 (resolve_expression): New.
679 * struc-symbol.h (struct symbol): New members sy_volatile and
681 * symbols.c, symbols.h (symbol_clone): New.
682 (symbol_clone_if_forward_ref): New.
683 (snapshot_symbol): New.
684 (S_IS_VOLATILE): New.
685 (S_IS_FORWARD_REF): New.
686 (S_SET_VOLATILE): New.
687 (S_SET_FORWARD_REF): New.
688 * as.c (macro_expr): Use expression_and_evaluate.
689 * cond.c (s_if): Likewise.
690 (s_elseif): Likewise.
691 * dw2gencfi.c (cfi_parse_reg): Likewise.
692 * expr.c (operand): Add second parameter. Optionally call
693 deferred_expression. Pass mode argument to itself and md_parse_name.
694 Check mode before trying to evaluate symbol. Call
695 symbol_clone_if_forward_ref for both operands.
696 (expr): Add third parameter. Pass mode to operand and itself.
697 Optionally call resolve_expression.
698 (resolve_expression): New.
699 (get_single_number): Pass second argument to operand.
700 * read.c (potable): New entry for .eqv.
701 (read_a_source_file): Handle new == operator.
702 (get_absolute_expr): Use expression_and_evaluate.
704 (assign_symbol): Rename second parameter. Call symbol_clone on
705 legal and illegal redefinition. Call S_SET_VOLATILE and
706 S_SET_FORWARD_REF depending on mode.
707 (s_set): Update description.
708 (s_space): Call resolve_expression.
709 (pseudo_set): Optionally call deferred_expression. Check
710 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
712 * config/tc-ia64.h (md_parse_name): Add mode parameter.
713 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
714 * config/tc-m32r.h (md_parse_name): Likewise.
715 (m32r_parse_name): Likewise.
716 * config/tc-mmix.h (md_parse_name): Likewise.
717 * config/tc-mn10300.h (md_parse_name): Likewise.
718 (mn10300_parse_name): Likewise.
719 * config/tc-ppc.h (md_parse_name): Likewise.
720 * config/tc-sh.h (md_parse_name): Likewise.
721 (sh_parse_name): Likewise.
722 * config/tc-sh64.h (md_parse_name): Likewise.
723 (sh64_consume_datalabel): Likewise.
724 * config/tc-tic54x.h (md_parse_name): Likewise.
725 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
726 before trying to evaluate symbol.
727 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
728 * config/tc-sh.c (sh_parse_name): Likewise.
729 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
730 second argument to operandf. Pass mode parameter to sh_parse_name.
731 * doc/as.texinfo: Document .eqv and the == assignment operator.
733 2005-10-10 Ian Lance Taylor <ian@airs.com>
735 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
736 * Makefile.in: Regenerate.
738 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
740 * expr.c (operator): Allow "!=" as a synonym for "<>".
741 * doc/as.texinfo (Infix Op): Mention "!=".
743 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
745 * config/tc-hppa.c (strict): Don't initialize. Update comment.
746 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
747 found. Simplify handling of "ma" and "mb" completers.
749 2005-10-08 Paul Brook <paul@codesourcery.com>
751 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
752 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
754 (arm_cpu_option_table): Add canonical_name.
755 (arm_cpus): Populate canonical_name field.
756 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
757 aeabi_set_public_attributes, arm_md_end): New functions.
758 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
759 (md_assemble): Set thumb_arch_used and arm_arch_used.
760 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
761 * config/tc-arm.h (md_end): Define.
762 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
764 2005-10-06 Khem Raj <kraj@mvista.com>
765 NIIBE Yutaka <gniibe@m17n.org>
767 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
768 (parse_reg_without_prefix): New function.
769 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
771 (option md_longopts): Add allow-reg-prefix option.
772 * doc/c-sh.texi: Document --allow-reg-prefix option.
773 * NEWS: Mention the new switch.
775 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
777 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
780 2005-09-30 Sterling Augustine <sterling@tensilica.com>
781 Bob Wilson <bob.wilson@acm.org>
783 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
785 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
787 * Makefile.am: Run "make dep-am".
788 * Makefile.in: Regenerated.
789 * aclocal.m4: Likewise.
791 2005-09-30 Mark Mitchell <mark@codesourcery.com>
793 * as.c (main): Use expandargv.
795 2005-09-30 Jan Beulich <jbeulich@novell.com>
797 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
800 2005-09-30 Catherine Moore <clm@cm00re.com>
802 * Makefile.am: Bfin support.
803 * Makefile.in: Regenerated.
804 * aclocal.m4: Regenerated.
805 * configure: Regenerated.
806 * configure.in: Bfin support.
807 * configure.tgt: Bfin support.
808 * config/bfin-aux.h: New file.
809 * config/bfin-defs.h: New file.
810 * config/bfin-lex.l: New file.
811 * config/bfin-parse.y: New file.
812 * config/tc-bfin.c: New file.
813 * config/tc-bfin.h: New file.
814 * doc/Makefile.am: Recognize c-bfin.texi.
815 * doc/Makefile.in: Regenerated.
816 * doc/all.texi: Bfin support.
817 * doc/as.texinfo: Likewise.
818 * doc/c-bfin.texi: Document bfin-specific syntax and
821 2005-09-30 Paul Brook <paul@codesourcery.com>
823 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
824 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
825 normal infix conditions.
826 (C3E): Include Thumb-2 definition.
828 (insns): Use them for legacy mnemonics.
830 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
832 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
833 version of <locale.h> when ENABLE_NLS is not defined.
835 2005-09-29 Jan Beulich <jbeulich@novell.com>
837 * config/tc-ia64.c (parse_operands): Always parse first operand of
840 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
841 Alan Modra <amodra@bigpond.net.au>
843 * app.c (do_scrub_chars): Match open and close quote of strings.
844 Remove redundant EOF test in case 7.
846 2005-09-28 Jan Beulich <jbeulich@novell.com>
848 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
849 relocations in 16- and 32-bit modes.
850 (i386_displacement): Make pc-relative branch handling dependent
851 upon operand (rather than address) size.
853 2005-09-28 Jan Beulich <jbeulich@novell.com>
855 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
857 (dot_cfi_startproc): Likewise.
858 (dot_cfi_endproc): Likewise. Also check no extra input was given.
859 (dot_cfi_escape): Likewise.
861 2005-09-28 Jan Beulich <jbeulich@novell.com>
863 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
864 (TC_CONS_FIX_NEW): Define unconditionally.
865 (x86_pe_cons_fix_new): Remove.
866 * config/tc-i386.c (signed_cons): New.
867 (md_pseudo_table): Add slong.
868 (x86_cons_fix_new): Declare unconditionally.
869 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
870 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
873 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
875 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
876 buffer after copying string.
878 2005-09-27 Paul Brook <paul@codesourcery.com>
880 * config/arm.c (arm_cpus): Add more cpu names.
881 * doc/c-arm.texi: Document them.
883 2005-09-21 Alan Modra <amodra@bigpond.net.au>
885 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
887 2005-09-20 Richard Henderson <rth@redhat.com>
889 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
891 2005-09-20 Richard Henderson <rth@redhat.com>
893 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
895 (dwarf2_loc_mark_labels): New.
896 (dwarf2_gen_line_info_1): Split out of ...
897 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
898 (dwarf2_emit_label): New.
899 (dwarf2_directive_loc_mark_labels): New.
900 (out_set_addr): Take a symbol instead of frag+ofs.
901 (relax_inc_line_addr): Likewise.
902 (emit_inc_line_addr): Assert delta non-negative.
903 (process_entries): Remove dead code. Update to work with temp
904 symbols instead of frag+ofs.
905 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
906 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
907 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
908 * config/obj-elf.h (obj_frob_label): New.
909 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
910 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
911 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
912 Similarly in the respective tc_frob_label implementation functions.
913 * config/tc-i386.c (md_pseudo_table): Move file and loc to
914 non-elf section; add loc_mark_labels.
915 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
916 (ia64_flush_insns): Check for marked labels; emit line entry if so.
917 (emit_one_bundle): Similarly.
918 (ia64_frob_label): Record marked labels.
919 * config/tc-m68hc11.h (tc_frob_label): Remove.
920 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
921 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
922 * config/tc-sh64.h (tc_frob_label): Likewise.
923 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
925 2005-09-20 Alan Modra <amodra@bigpond.net.au>
927 * read.c (pseudo_set): Set segment of expression syms to expr_section.
929 2005-09-14 Jan Beulich <jbeulich@novell.com>
931 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
932 registers, floating point control and status words, and mxcsr as
933 well as (for 64-bit code) segment base registers and rflags.
935 2005-09-09 Dmitry Diky <diwil@spec.ru>
937 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
938 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
941 2005-09-08 Chao-ying Fu <fu@mips.com>
943 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
944 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
947 2005-09-08 Paul Brook <paul@codesourcery.com>
949 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
950 (do_smc, do_t_smc): ... to this.
951 (insns): Remane smi to smc.
952 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
955 2005-09-07 Richard Henderson <rth@redhat.com>
957 * dwarf2dbg.c (dwarf2_where): Set line->isa.
958 (dwarf2_set_isa): New.
959 (dwarf2_directive_loc): Rearrange to allow all options on one line.
960 * dwarf2dbg.h (dwarf2_set_isa): Declare.
961 * doc/as.texinfo: Update .loc documentation.
963 2005-09-07 Richard Henderson <rth@redhat.com>
965 * dwarf2dbg.c: Include safe-ctype.h.
966 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
967 (current): Initialize.
968 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
969 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
970 (dwarf2_directive_file): Cope with invalid filename.
971 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
972 epilogue_begin, is_stmt, isa.
973 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
975 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
976 and DWARF2_FLAG_EPILOGUE_BEGIN.
977 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
978 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
979 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
980 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
981 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
982 (struct dwarf2_line_info): Add isa member.
983 * doc/as.texinfo (LNS directives): New node.
985 2005-09-07 David Ung <davidu@mips.com>
987 * config/tc-mips.c (append_insn): Undo last change. Instead add
988 guard to suppress calling frag_grow if the current instruction is
989 one that allows a delay slot.
991 2005-09-06 Chao-ying Fu <fu@mips.com>
993 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
994 (mips_opts): Add -1 to initialize ase_mt.
995 (file_ase_mt): New variable for -mmt.
996 (CPU_HAS_MT): New define.
997 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
999 (mips_ip): Check ase_mt to enable MT instructions.
1000 Handle !, $, *, &, +T, +t, g operand formats.
1001 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
1002 odd float registers.
1003 (OPTION_MT, OPTION_NO_MT): New define.
1004 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
1005 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
1006 (mips_after_parse_args): Set ase_mt based on CPU.
1007 (s_mipsset): Handle ".set mt" and ".set nomt".
1008 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
1009 (md_show_usage): Show usage of -mmt and -mno-mt.
1010 * doc/as.texinfo: Document -mmt and -mno-mt options.
1011 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
1014 2005-09-06 Paul Brook <paul@codesourcery.com>
1016 * config/tc-arm.c (arm_it): Add relax field.
1017 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
1018 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
1019 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
1020 do_t_mov_cmp): Allow relaxation.
1021 (output_relax_insn): New function.
1022 (put_thumb32_insn): New function.
1023 (output_inst): Use new functions.
1024 (md_assemble): Don't throw error on relaxable instructions.
1025 (insns): Change "b" entry from TCE(...) to tCE(...).
1026 (md_estimate_size_before_relax): Return 2.
1027 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
1028 relax_branch, arm_relax_frag): New functions.
1029 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1031 * config/tc-arm.h (md_convert_frag): Remove definition.
1032 (md_relax_frag): Define.
1033 (arm_relax_frag): Add prototype.
1035 2005-09-02 Paul Brook <paul@codesourcery.com>
1037 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1039 2005-09-02 Paul Brook <paul@codesourcery.com>
1041 * config/tc-arm.c (encode_arm_cp_address): Use
1042 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1043 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1045 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1048 (insns): Use them for coprocessor instructions.
1049 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1050 (get_thumb32_insn): New function.
1051 (put_thumb32_insn): New function.
1052 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1053 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1055 2005-09-02 Paul Brook <paul@codesourcery.com>
1057 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1058 incorrect suffix matches.
1060 2005-09-01 David Ung <davidu@mips.com>
1062 * config/tc-mips.c (append_insn): Correctly handle mips16 case
1063 when the frags are different for the 2 instructions we want to
1064 swap. If the lengths of the 2 instructions are not the same, we
1065 won't do the swap but emit an nop.
1067 2005-09-01 Dmitry Diky <diwil@spec.ru>
1069 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1070 as appropriate. Change frag_variant() to frag_var() for relaxes.
1072 2005-08-29 Nick Clifton <nickc@redhat.com>
1074 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1077 2005-08-26 Jan Beulich <jbeulich@novell.com>
1079 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1080 qualified operand of a branch.
1081 (intel_bracket_expr): Set JumpAbsolute here...
1082 (intel_e11): ... rather than here.
1084 2005-08-26 Christian Groessler <chris@groessler.org>
1086 * configure.tgt: Set bfd_gas also for z8k cpu.
1087 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1089 (newfix): Adapt to bfd reloc types.
1090 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1091 is available in the current frag.
1092 (md_convert_frag): Adapt function parameters.
1093 (tc_gen_reloc): New function.
1094 (md_section_align): Use bfd_get_section_alignment.
1095 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1096 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1098 * config/tc-z8k.h (TARGET_ARCH): Define.
1099 (tc_fix_adjustable): Define.
1101 2005-08-25 Chao-ying Fu <fu@mips.com>
1103 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1104 (mips_opts): Add -1 to initialize ase_dsp.
1105 (file_ase_dsp): New variable for -mdsp.
1106 (CPU_HAS_DSP): New define.
1107 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1109 (mips_ip): Add min_range and max_range for checking singed numbers.
1110 Check ase_dsp to enable DSP instructions.
1111 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1112 (OPTION_DSP, OPTION_NO_DSP): New define.
1113 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1114 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1115 (mips_after_parse_args): Set ase_dsp based on CPU.
1116 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1117 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1118 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1120 2005-08-23 David Ung <davidu@mips.com>
1122 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1125 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1128 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1130 2005-08-23 Phil Edwards <phil@codesourcery.com>
1132 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1134 2005-08-22 Jan Beulich <jbeulich@novell.com>
1136 * config/tc-i386.c (object_64bit): New.
1137 (i386_target_format): Initialize it.
1138 (output_disp): Use object_64bit for relocation type determination.
1139 (output_imm): Likewise.
1140 (i386_validate_fix): Likewise.
1141 (tc_gen_reloc): Likewise.
1142 (lex_got): Likewise. Remove static mode_name. Change array size
1143 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1144 (x86_cons): Use object_64bit for deciding whether quad fields can
1147 2005-08-18 Christian Groessler <chris@groessler.org>
1149 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1150 * config/tc-mcore.h: Likewise.
1151 * config/tc-z8k.h: Likewise.
1152 * config/tc-z8k.c: Likewise.
1153 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1154 sh_coff_reloc_mangle declaration.
1155 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1158 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1160 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1161 to confirm that no ISA is specified.
1163 2005-08-18 Nick Clifton <nickc@redhat.com>
1165 * write.c (relax_segment): Count the number of frags being
1166 processed and use this to compute a maximum limit on the number of
1167 iterations that will be allowed when attempting to relax the
1170 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1172 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1173 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1175 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1177 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1180 2005-08-15 Paul Brook <paul@codesourcery.com>
1182 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1184 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1186 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1188 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1189 (md_show_usage): Likewise.
1190 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1192 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1194 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1195 (md_gather_operands): Add support for optional operands.
1197 2005-08-12 Dmitry Diky <diwil@spec.ru>
1198 * config/tc-msp430.c (msp430_enable_relax): New flag.
1199 (msp430_enable_polys): Likewise.
1200 (OPTION_RELAX): New option.
1201 (OPTION_POLYMORPHS): Likewise.
1202 (md_longopts): New long options.
1203 (md_show_usage): Updated.
1204 (md_parse_option): Add new options handler.
1205 (msp430_operands): Add check if polymorph insns are enabled.
1206 (msp430_force_relocation_local): New function.
1207 (md_apply_fix): Now delete relocs according to new flags combination.
1208 (msp430_relax_frag): Convert long branches to short branches only if
1209 flag msp430_enable_relax is set.
1210 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1211 (msp430_force_relocation_local): Likewise.
1212 * doc/c-msp430.texi: Describe new options.
1214 2005-08-11 Ian Lance Taylor <ian@airs.com>
1216 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1217 (stamp-mk.com): Likewise.
1218 (EXTRA_DIST): Remove make-gas.com from list.
1219 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1220 * Makefile.in: Regenerate.
1222 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1224 * subsegs.c (subseg_change): Move declaration of seginfo to before
1227 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1229 * README-vms: Delete.
1230 * config-gas.com: Delete.
1231 * makefile.vms: Delete.
1232 * vmsconf.sh: Delete.
1233 * config/atof-tahoe.c: Delete.
1234 * config/m88k-opcode.h: Delete.
1235 * config/obj-bout.c: Delete.
1236 * config/obj-bout.h: Delete.
1237 * config/obj-hp300.c: Delete.
1238 * config/obj-hp300.h: Delete.
1239 * config/tc-a29k.c: Delete.
1240 * config/tc-a29k.h: Delete.
1241 * config/tc-h8500.c: Delete.
1242 * config/tc-h8500.h: Delete.
1243 * config/tc-m88k.c: Delete.
1244 * config/tc-m88k.h: Delete.
1245 * config/tc-tahoe.c: Delete.
1246 * config/tc-tahoe.h: Delete.
1247 * config/tc-tic80.c: Delete.
1248 * config/tc-tic80.h: Delete.
1249 * config/tc-w65.c: Delete.
1250 * config/tc-w65.h: Delete.
1251 * config/te-aux.h: Delete.
1252 * config/te-delt88.h: Delete.
1253 * config/te-delta.h: Delete.
1254 * config/te-dpx2.h: Delete.
1255 * config/te-hp300.h: Delete.
1256 * config/te-ic960.h: Delete.
1257 * config/vms-a-conf.h: Delete.
1258 * doc/c-a29k.texi: Delete.
1259 * doc/c-h8500.texi: Delete.
1260 * doc/c-m88k.texi: Delete.
1261 * README: Remove obsolete examples, and list of supported targets.
1262 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1263 bout and hp300 support.
1264 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1265 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1267 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1268 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1269 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1271 * dw2gencfi.c: Likewise.
1272 * dwarf2dbg.c: Likewise.
1273 * ehopt.c: Likewise.
1274 * input-file.c: Likewise.
1275 * listing.c: Likewise.
1276 * literal.c: Likewise.
1277 * messages.c: Likewise.
1279 * output-file.c: Likewise.
1281 * stabs.c: Likewise.
1282 * struc-symbol.h: Likewise.
1283 * subsegs.c: Likewise.
1284 * subsegs.h: Likewise.
1285 * symbols.c: Likewise.
1286 * symbols.h: Likewise.
1288 * write.c: Likewise.
1289 * write.h: Likewise.
1290 * config/aout_gnu.h: Likewise.
1291 * config/obj-aout.c: Likewise.
1292 * config/obj-aout.h: Likewise.
1293 * config/obj-coff.c: Likewise.
1294 * config/obj-coff.h: Likewise.
1295 * config/obj-evax.h: Likewise.
1296 * config/obj-ieee.h: Likewise.
1297 * config/tc-arm.c: Likewise.
1298 * config/tc-arm.h: Likewise.
1299 * config/tc-avr.c: Likewise.
1300 * config/tc-avr.h: Likewise.
1301 * config/tc-crx.h: Likewise.
1302 * config/tc-d10v.h: Likewise.
1303 * config/tc-d30v.h: Likewise.
1304 * config/tc-dlx.h: Likewise.
1305 * config/tc-fr30.h: Likewise.
1306 * config/tc-frv.h: Likewise.
1307 * config/tc-h8300.c: Likewise.
1308 * config/tc-h8300.h: Likewise.
1309 * config/tc-hppa.h: Likewise.
1310 * config/tc-i370.h: Likewise.
1311 * config/tc-i386.c: Likewise.
1312 * config/tc-i386.h: Likewise.
1313 * config/tc-i860.h: Likewise.
1314 * config/tc-i960.c: Likewise.
1315 * config/tc-i960.h: Likewise.
1316 * config/tc-ip2k.h: Likewise.
1317 * config/tc-iq2000.h: Likewise.
1318 * config/tc-m32c.h: Likewise.
1319 * config/tc-m32r.h: Likewise.
1320 * config/tc-m68hc11.h: Likewise.
1321 * config/tc-m68k.c: Likewise.
1322 * config/tc-m68k.h: Likewise.
1323 * config/tc-maxq.c: Likewise.
1324 * config/tc-maxq.h: Likewise.
1325 * config/tc-mcore.c: Likewise.
1326 * config/tc-mcore.h: Likewise.
1327 * config/tc-mn10200.h: Likewise.
1328 * config/tc-mn10300.c: Likewise.
1329 * config/tc-mn10300.h: Likewise.
1330 * config/tc-ms1.h: Likewise.
1331 * config/tc-msp430.c: Likewise.
1332 * config/tc-msp430.h: Likewise.
1333 * config/tc-ns32k.c: Likewise.
1334 * config/tc-ns32k.h: Likewise.
1335 * config/tc-openrisc.h: Likewise.
1336 * config/tc-or32.c: Likewise.
1337 * config/tc-or32.h: Likewise.
1338 * config/tc-ppc.c: Likewise.
1339 * config/tc-ppc.h: Likewise.
1340 * config/tc-s390.h: Likewise.
1341 * config/tc-sh.c: Likewise.
1342 * config/tc-sh.h: Likewise.
1343 * config/tc-sparc.c: Likewise.
1344 * config/tc-tic30.c: Likewise.
1345 * config/tc-tic30.h: Likewise.
1346 * config/tc-tic4x.c: Likewise.
1347 * config/tc-tic4x.h: Likewise.
1348 * config/tc-tic54x.c: Likewise.
1349 * config/tc-tic54x.h: Likewise.
1350 * config/tc-v850.h: Likewise.
1351 * config/tc-vax.c: Likewise.
1352 * config/tc-vax.h: Likewise.
1353 * config/tc-xstormy16.h: Likewise.
1354 * config/tc-xtensa.h: Likewise.
1355 * config/tc-z8k.c: Likewise.
1356 * config/tc-z8k.h: Likewise.
1357 * config/vms-a-conf.h
1358 * doc/Makefile.am: Likewise.
1359 * doc/all.texi: Likewise.
1360 * doc/as.texinfo: Likewise.
1361 * doc/internals.texi: Likewise.
1362 * doc/Makefile.in: Regenerate.
1363 * Makefile.in: Regenerate.
1364 * configure: Regenerate.
1365 * config.in: Regenerate.
1366 * po/POTFILES.in: Regenerate.
1368 2005-08-09 Nick Clifton <nickc@redhat.com>
1371 * macro.c (getstring): Do not treat round parentheses exactly the
1372 same as angle brackets - the parentheses need to be preserved and
1373 passed on to the macro processing code.
1375 2005-08-08 Nick Clifton <nickc@redhat.com>
1377 * config/tc-msp430.c (MSP430_ISA_21): Define.
1378 (mcu_types): Add entries for msp430x21xx variants.
1380 2005-08-08 Nick Clifton <nickc@redhat.com>
1383 * macro.c (getstring): Treat round parentheses in the same way as
1385 (get_any_string): Likewise.
1387 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1390 * as.c (parse_args): Handle -al=<FILE>.
1392 2005-08-07 Nick Clifton <nickc@redhat.com>
1394 * read.c (s_app_line): Accept a line number of 0 for compatibility
1395 with gcc's output for assembler-with-cpp files.
1397 2005-08-05 Paul Brook <paul@codesourcery.com>
1399 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1400 (do_t_add_sub): Use correct encodings inside IT block.
1401 (do_t_arit3c): Ditto.
1402 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1403 (md_assemble): Verify conditional suffixes agains IT blocks.
1405 2005-08-05 Paul Brook <paul@codesourcery.com>
1407 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1409 (encode_thumb32_shifted_operand): Prohibit register shifts.
1410 (encode_thumb32_addr_mode): Fix typo.
1411 (insns): Correct thumb2 ldm and stm opcodes.
1413 2005-08-02 Khem Raj <kraj@mvista.com>
1415 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1416 WLDRD/WSTRD instruction.
1418 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1420 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1421 if emitting a reloc.
1423 2005-07-29 Thiemo Seufer <ths@networkno.de>
1425 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1427 2005-07-29 Paul Brook <paul@codesourcery.com>
1429 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1431 (do_t_addr): Implement 32-bit variant.
1432 (do_t_push_pop): Make some errors warnings. Handle single register
1434 (insns): Use tCE for adr.
1435 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1436 (md_apply_fix): Ditto.
1438 2005-07-29 Paul Brook <paul@codesourcery.com>
1440 * config/tc-arm.c (parse_tb): New function.
1441 (enum operand_parse_code): Add OP_TB.
1442 (parse_operands): Handle OP_TB.
1443 (do_t_add_sub_w, do_t_tb): New functions.
1444 (insns): Add entries for addw, subw, tbb and tbh.
1445 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1447 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1449 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1451 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1453 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1455 2005-07-27 Jan Beulich <jbeulich@novell.com>
1457 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1459 (unw_p_record): Remove unused/redundant fields imask and rmask.
1460 Combine spoff and pspoff into a union. Combine gr and br into a
1461 union. Change type of grmask and brmask to unsigned char. Change type
1462 of frmask to unsigned int.
1463 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1464 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1465 (check_pending_save): New.
1466 (alloc_record): Clear out entire record.
1467 (output_psp_gr): Use renamed structure fields.
1468 (output_psp_sprel): Likewise.
1469 (output_rp_gr): Likewise.
1470 (output_rp_br): Likewise.
1471 (output_rp_psprel): Likewise.
1472 (output_rp_sprel): Likewise.
1473 (output_pfs_gr): Likewise.
1474 (output_pfs_psprel): Likewise.
1475 (output_pfs_sprel): Likewise.
1476 (output_preds_gr): Likewise.
1477 (output_preds_psprel): Likewise.
1478 (output_preds_sprel): Likewise.
1479 (output_spill_base): Likewise.
1480 (output_unat_gr): Likewise.
1481 (output_unat_psprel): Likewise.
1482 (output_unat_sprel): Likewise.
1483 (output_lc_gr): Likewise.
1484 (output_lc_psprel): Likewise.
1485 (output_lc_sprel): Likewise.
1486 (output_fpsr_gr): Likewise.
1487 (output_fpsr_psprel): Likewise.
1488 (output_fpsr_sprel): Likewise.
1489 (output_priunat_gr): Likewise.
1490 (output_priunat_psprel): Likewise.
1491 (output_priunat_sprel): Likewise.
1492 (output_bsp_gr): Likewise.
1493 (output_bsp_psprel): Likewise.
1494 (output_bsp_sprel): Likewise.
1495 (output_bspstore_gr): Likewise.
1496 (output_bspstore_psprel): Likewise.
1497 (output_bspstore_sprel): Likewise.
1498 (output_rnat_gr): Likewise.
1499 (output_rnat_psprel): Likewise.
1500 (output_rnat_sprel): Likewise.
1501 (output_spill_psprel): Likewise.
1502 (output_spill_sprel): Likewise.
1503 (output_spill_reg): Likewise.
1504 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1506 (output_frgr_mem): Likewise.
1507 (output_gr_mem): Likewise.
1508 (output_br_mem): Likewise.
1509 (output_gr_gr): Likewise.
1510 (output_br_gr): Likewise.
1511 (fixup_unw_records): Likewise.
1512 (process_one_record): Use renamed structure fields. For gr_gr and
1513 br_gr, collect mask from chain of records before output.
1514 (in_prologue): Simplify and eliminate early returns. Call
1516 (in_body): Simplify and eliminate early returns.
1517 (dot_body): Call check_pending_save.
1518 (md_assemble): Update comment. Deal with pending saves.
1520 2005-07-26 Jan Beulich <jbeulich@novell.com>
1522 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1523 mask from guessed suffix, but mask out other immediate types only
1524 if at least on candidate is valid for the insn.
1526 2005-07-25 DJ Delorie <dj@redhat.com>
1528 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1529 Support %mod() modifiers from opcodes.
1530 * doc/c-m32c.texi (M32C-Modifiers): New section.
1532 2005-07-25 Jan Hubicka <jh@suse.cz>
1533 H.J. Lu <hongjiu.lu@intel.com>
1535 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1537 (elf_com_section_ptr): New.
1538 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1539 (elf_common_parse): Make it global. Use elf_com_section_ptr
1540 instead of bfd_com_section_ptr.
1541 (obj_elf_change_section): Handle x86-64 large bss sections.
1543 * config/obj-elf.h (elf_com_section_ptr): New.
1544 (elf_common_parse): New.
1546 * config/tc-i386.c (handle_large_common): New.
1547 (md_pseudo_table): Add "largecomm".
1548 (x86_64_section_letter): New.
1549 (x86_64_section_word): New.
1551 * config/tc-i386.h (x86_64_section_word): New.
1552 (x86_64_section_letter): New.
1553 (md_elf_section_letter): New. Defined.
1554 (md_elf_section_word): Likewise.
1556 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1558 * configure.tgt: Remove i386-*-rtemself*.
1559 Remove sparc-*-rtemself*.
1561 2005-07-21 Ben Elliston <bje@gnu.org>
1563 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1565 2005-07-21 Paul Brook <paul@codesourcery.com>
1567 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1570 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1572 * messages.c: Use vsnprintf instead of vsprintf.
1574 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1576 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1577 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1579 2005-07-18 Nick Clifton <nickc@redhat.com>
1581 * configure.tgt: Restore alpha ordering to list of arches.
1583 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1585 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1587 2005-07-18 Jan Beulich <jbeulich@novell.com>
1589 * config/tc-i386.c (md_begin): Use IS_ELF.
1590 (tc_i386_fix_adjustable): Likewise.
1591 (md_estimate_size_before_relax): Likewise.
1592 (md_apply_fix): Likewise.
1593 (i386_target_format): Likewise.
1594 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1595 (i386_immediate): Remove #ifdef LEX_AT.
1596 (i386_displacement): Likewise.
1597 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1600 2005-07-18 Jan Beulich <jbeulich@novell.com>
1602 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1603 parameter to unsigned. Parameter sign now is tristate - zero/
1604 positive mean unsigned/signed, negative means signedness doesn't
1605 matter. Check field size,
1606 signedness, and pcrel-ness are in agreement between relocated field
1607 and relocation type. Adjust diagnostics.
1608 (optimize_imm): And type mask of operand instead of overwriting it.
1609 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1610 local structure and initialize gotrel accordingly. Pass caller as
1611 mask of types that the operator can match.
1612 (x86_cons_fix_new): Let reloc know that signedness of relocation
1614 (x86_pe_cons_fix_new): Likewise.
1615 (x86_cons): Pass additional argument to lex_got.
1616 (i386_immediate): New local variable 'types'. Pass its address as
1617 additional argument to lex_got. Mask out operand types not supported
1619 (i386_displacement): Likewise. Set bigdisp to all types supported in
1620 64-bit mode, combining the previously split initialization.
1622 2005-07-18 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1627 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1629 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1632 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1634 * Makefile.am: Run "make dep-am".
1635 * Makefile.in: Regenerate.
1637 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1639 * gas/config/tc-i386.h (CpuVMX): New.
1640 (CpuUnknownFlags): Add CpuVMX.
1642 2005-07-14 Jim Blandy <jimb@redhat.com>
1644 Add support for the Renesas M32C.
1645 * Makefile.am (CPU_TYPES): List m32c.
1646 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1647 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1648 * configure.in: Add case for m32c.
1649 * configure.tgt: Add cases for m32c and m32c-*-elf.
1650 * configure: Regenerated.
1651 * config/tc-m32c.c, config/tc-m32c.h: New files.
1652 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1653 * doc/Makefile.in: Regenerated.
1654 * doc/all.texi: Set M32C.
1655 * doc/as.texinfo: Add text for the M32C-specific options and line
1656 comment characters, and refer to c-m32c.texi.
1657 * doc/c-m32c.texi: New file.
1659 2005-07-14 Nick Clifton <nickc@redhat.com>
1662 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1663 the ins_parse buffer.
1665 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1667 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1668 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1670 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1672 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1675 2005-07-08 Ben Elliston <bje@au.ibm.com>
1677 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1678 * config/obj-elf.h: Likewise.
1679 * config/tc-h8300.h: Likewise.
1680 * config/tc-h8500.h: Likewise.
1681 * config/tc-i370.h: Likewise.
1682 * config/tc-i386.h: Likewise.
1683 * config/tc-m68hc11.h: Likewise.
1684 * config/tc-m68k.h: Likewise.
1685 * config/tc-ppc.h: Likewise.
1686 * config/tc-s390.h: Likewise.
1687 * config/tc-sh.h: Likewise.
1688 * config/tc-sparc.h: Likewise.
1689 * config/tc-tic30.c: Likewise.
1690 * config/tc-w65.h: Likewise.
1691 * config/tc-xtensa.h: Likewise.
1693 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1696 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1698 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1700 * config/tc-tic30.c (debug): Add format attribute. Fix format
1703 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1705 * config/tc-i386.c (cpu_arch): Add sse3.
1707 * config/tc-i386.h (CpuSSE3): Renamed from ...
1708 (CpuPNI): This. Defined as CpuSSE3.
1710 * doc/c-i386.texi: Document .sse3.
1712 2005-07-06 Jan Beulich <jbeulich@novell.com>
1714 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1716 2005-07-05 Nick Clifton <nickc@redhat.com>
1718 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1719 md_chars_to_numbers to an unsigned pointer in order to avoid a
1720 compile time warning.
1722 2005-07-05 Paul Brook <paul@codesourcery.com>
1724 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1726 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1728 * config/tc-ms1.c: New.
1729 * config/tc-ms1.h: New.
1730 * testsuite/gas/ms1/allinsn.d: New.
1731 * testsuite/gas/ms1/allinsn.s: New.
1732 * testsuite/gas/ms1/badinsn.s: New.
1733 * testsuite/gas/ms1/badinsn1.s: New.
1734 * testsuite/gas/ms1/badoffsethigh.s: New.
1735 * testsuite/gas/ms1/badoffsetlow.s: New.
1736 * testsuite/gas/ms1/badorder.s: New.
1737 * testsuite/gas/ms1/badreg.s: New.
1738 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1739 * testsuite/gas/ms1/badsignedimmlow.s: New.
1740 * testsuite/gas/ms1/badsyntax.s: New.
1741 * testsuite/gas/ms1/badsyntax1.s: New.
1742 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1743 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1744 * testsuite/gas/ms1/errors.exp: New.
1745 * testsuite/gas/ms1/ldst.s: New.
1746 * testsuite/gas/ms1/misc.d: New.
1747 * testsuite/gas/ms1/misc.s: New.
1748 * testsuite/gas/ms1/ms1-16-003.d: New.
1749 * testsuite/gas/ms1/ms1-16-003.s: New.
1750 * testsuite/gas/ms1/ms1.exp: New.
1751 * testsuite/gas/ms1/msys.d: New.
1752 * testsuite/gas/ms1/msys.s: New.
1753 * testsuite/gas/ms1/relocs.d: New.
1754 * testsuite/gas/ms1/relocs.exp: New.
1755 * testsuite/gas/ms1/relocs1.s: New.
1756 * testsuite/gas/ms1/relocs2.s: New.
1758 2005-07-05 Jan Beulich <jbeulich@novell.com>
1760 * config/tc-i386.h (CpuSVME): New.
1761 (CpuUnknownFlags): Include CpuSVME.
1762 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1763 as alias of sledgehammer.
1764 (md_assemble): Include invlpga in the check for insns with two source
1766 (process_operands): Include SVME insns in the check for ignored
1767 segment overrides. Adjust diagnostic.
1768 (i386_index_check): Special-case SVME insns with memory operands.
1770 2005-07-04 Khem Raj <kraj@mvista.com>
1771 Nick Clifton <nickc@redhat.com>
1773 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1774 use an immediate value.
1775 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1776 since the register field of the operands structure is unsigned.
1777 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1778 (parse_operands): Make the 2ns parameter an unsigned pointer to
1780 (do_ldrd): When using the imm field of the operands structure as a
1781 second register field, treat it as unsigned.
1783 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1786 * config/obj-elf.c (obj_elf_change_section): Use backend
1789 2005-07-01 Jan Beulich <jbeulich@novell.com>
1791 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1792 (output_spill_psprel, output_spill_psprel_p): Combine.
1793 (output_spill_sprel, output_spill_sprel_p): Combine.
1794 (output_spill_reg, output_spill_regp_p): Combine.
1795 (process_one_record): Handle psp_psprel.
1796 (parse_predicate_and_operand): New.
1797 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1798 initialize output values. Emit diagnostic case here.
1799 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1800 (add_unwind_entry): New second parameter. Allow first parameter to
1801 be NULL. Parse optional tag, emit warning about further support for
1802 it otherwise being missing. Check end-of-line when requested.
1803 (dot_fframe): Clear operand when wrong. Allow tag.
1804 (dot_vframe): Likewise.
1805 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1807 (dot_vframepsp): Remove.
1808 (dot_altrp): Clear operand when wrong. Allow tag.
1809 (dot_save): Likewise. Let default case also go through
1811 (dot_savemem): Likewise.
1812 (dot_restore): Don't return when wrong operand. Allow tag.
1813 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1814 parse_predicate_and_operand and the new arguments to
1815 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1816 when wrong operand. Allow tag.
1817 (dot_restorereg, dot_restorereg_p): Likewise.
1818 (dot_spillmem, dot_spillmem_p): Likewise.
1819 (dot_saveg): Clear operand when wrong. Perform tighter operand
1821 (dot_savef): Likewise.
1822 (dot_saveb): Likewise.
1823 (dot_savegf): Likewise.
1824 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1825 parse_predicate_and_operand and the new arguments to
1826 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1827 when wrong operand. Allow tag.
1829 (dot_label_state): Don't return when wrong operand.
1830 (dot_copy_state): Likewise.
1831 (dot_unwabi): Likewise. Check if in prologue.
1832 (dot_body): Don't call demand_empty_rest_of_line.
1833 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1835 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1836 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1837 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1838 (parse_operand): New second parameter. Don't deal with '}' here
1839 anymore. Don't advance past end-of-line.
1840 (parse_operands): Pass second argument to parse_operand.
1841 (ia64_start_line): Prevent out-of-bounds access through
1842 input_line_pointer. Deal with '}' here.
1843 (ia64_unrecognized_line): Don't deal with '}' here.
1844 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1845 discard_rest_of_line.
1847 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1849 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1850 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1851 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1852 (do_branch): Always set inst.reloc.pc_rel.
1853 (s_arm_elf_cons): Disallow use of (plt) suffix.
1854 (do_adrl): Adjust X_add_number unconditionally.
1855 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1856 argument. Handle all adjustment for pipeline offset here.
1857 (md_apply_fix): No need to undo work of md_pcrel_from. No
1858 need to extract pre-encoded pipeline adjustments from various
1859 branch instructions. Generally, assume instructions are already
1860 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1861 special cases. Handle BFD_RELOC_ARM_PLT32 like
1862 BFD_RELOC_ARM_PCREL_BRANCH.
1863 (tc_gen_reloc): Remove OBJ_ELF special case.
1864 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1866 2005-06-30 Ben Elliston <bje@gnu.org>
1868 * Makefile.am (check-DEJAGNU): Don't search for expect.
1869 * Makefile.in: Regenerate.
1871 2005-06-30 Ben Elliston <bje@gnu.org>
1873 * Makefile.am (EXPECT): Set to expect.
1874 (RUNTEST): Likewise, set to runtest.
1875 * Makefile.in: Regenerate.
1877 2005-06-23 Ben Elliston <bje@gnu.org>
1879 * config/m68k-parse.h: Use ISO C90.
1880 * config/m68k-parse.y: Likewise.
1881 * config/tc-m68k.h: Likewise.
1883 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1886 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1888 (optimize_disp): Optimize only if possible. Don't use 64bit
1889 displacement on non-constants and do same on constants if
1892 2005-06-17 Jan Beulich <jbeulich@novell.com>
1894 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1895 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1896 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1897 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1898 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1900 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1901 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1902 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1903 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1904 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1905 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1906 convert 8-byte pc-relative relocations.
1907 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1908 (i386_validate_fix): Likewise.
1909 (x86_cons): Also handle quad values in 64-bit mode.
1910 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1911 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1912 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1913 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1915 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1917 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1918 symbolP as well as for names with a leading dot. Use ACONCAT.
1919 (md_apply_fix): For branch relocations, only replace value
1920 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1921 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1922 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1923 (LOCAL_LABEL_PREFIX): Don't define.
1925 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1927 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1930 2005-06-08 James E Wilson <wilson@specifixinc.com>
1933 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1934 is NULL, then emit a warning, and return the current index.
1936 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1939 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1940 temporary copy of the operands array so that changes can be safely
1941 backed out if the insn does not match.
1942 (m68k_compare_opcode): Shortcut the test when the parameters are
1943 the same. Return 1 if the names match but the second opcode is
1944 further on in the array than the first.
1946 2005-06-08 Nick Clifton <nickc@redhat.com>
1949 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1951 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1953 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1955 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1956 Michael Snyder <msnyder@redhat.com>
1957 Stan Cox <scox@redhat.com>
1959 * configure.in: Add ms1 case.
1961 * configure: Regenerate.
1963 * configure.tgt: Add ms1 case.
1965 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1967 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1968 * config/tc-xtensa.c (new_resource_table): Likewise.
1969 (resize_resource_table): Likewise.
1970 (release_resources): Fix assertion for unsigned values.
1972 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1974 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1975 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1976 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1977 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1978 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1979 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1980 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1981 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1982 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1983 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1984 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1985 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1986 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1987 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1988 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1989 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1990 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1991 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1992 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1993 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1994 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1995 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1996 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1997 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1998 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1999 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
2000 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
2001 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
2002 * config/tc-xtensa.c, config/tc-z8k.c:
2003 Replace all instances of the string "_apply_fix3" with
2005 * po/POTFILES.in, po/gas.pot: Regenerate.
2007 2005-06-08 Alan Modra <amodra@bigpond.net.au>
2009 * Makefile.am: Run "make dep-am".
2010 (POTFILES): Remove GAS_CFILES.
2011 * Makefile.in: Regenerate.
2013 2005-06-07 David Ung <davidu@mips.com>
2015 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
2016 24kc, 24kf and 24kfx under MIPS32 release 2.
2018 2005-06-04 Nick Clifton <nickc@redhat.com>
2020 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
2021 to their Thumb-enabled equivalents.
2023 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
2025 * config/tc-mips.c (load_register): Add leading "0x" to the
2026 output of sprintf_vma().
2029 2005-06-01 Nick Clifton <nickc@redhat.com>
2031 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
2032 test for the presence of thumb version of the parsing functions
2033 since they must always exist and the test generates a compile time
2036 2005-05-31 Richard Henderson <rth@redhat.com>
2038 * config/tc-alpha.c (O_lituse_jsrdirect): New.
2039 (alpha_reloc_op): Add it.
2040 (debug_exp): Handle it.
2041 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2042 (emit_insn): Handle it.
2043 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2045 2005-05-31 Christian Groessler <chris@groessler.org>
2047 * write.c (dump_section_relocs): Convert to ISO-C.
2048 (write_relocs): Avoid signed/unsigned and fprintf argument
2049 warnings in debug code.
2051 2005-05-26 Zack Weinberg <zack@codesourcery.com>
2053 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2054 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2055 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2056 (md_apply_fix3): Delete fix_is_thumb variable; refer to
2057 fixP->tc_fix_data directly in the sole place it was used.
2058 Explicitly truncate value, *valP, fixP->fx_addnumber, and
2059 fixP->fx_offset to 32 bits, for consistent behavior between 32-
2062 2005-05-27 Jan Beulich <jbeulich@novell.com>
2064 * config/tc-ia64.c (struct proc_pending): New.
2065 (unwind): Replace proc_start with proc_pending.
2066 (unwind_diagnostic): Check unwind.proc_pending.sym.
2067 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2068 Check if previous proc not closed. Record all entry points.
2069 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2070 Set symbol sizes for entry points recorded in dot_proc. Check
2071 arguments for consistency with respective .proc's.
2072 (md_assemble): Replace unwind.proc_start with
2073 unwind.proc_pending.sym.
2075 2005-05-27 Jan Beulich <jbeulich@novell.com>
2077 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2078 and last_ptr. Check all in-use slots for first one with non-NULL
2079 unwind_record. Don't reload end_ptr before second update round.
2081 2005-05-26 James E Wilson <wilson@specifixinc.com>
2083 * config/tc-ia64.c (extra_goodness): Update comment.
2084 (md_begin): Add debugging code to print best_template table.
2086 2005-05-25 Jan Beulich <jbeulich@novell.com>
2088 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2091 2005-05-25 Jan Beulich <jbeulich@novell.com>
2093 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2094 BFD_RELOC_UNUSED when determining the width of the reloc.
2096 2005-05-25 Jan Beulich <jbeulich@novell.com>
2098 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2101 2005-05-25 Jan Beulich <jbeulich@novell.com>
2103 * config/tc-ia64.c (dot_radix): Rewrite.
2105 2005-05-25 Jan Beulich <jbeulich@novell.com>
2107 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2109 (alloc_record): Remove references to next_slot_number and
2111 (emit_one_bundle): Likewise.
2113 2005-05-22 Nick Clifton <nickc@redhat.com>
2115 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2116 message buffer when invoking the insert function.
2118 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2120 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2121 only if an instruction match is found.
2123 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2125 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2126 to addition in argument to xtensa_dwarf2_emit_insn.
2128 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2130 * Makefile.am: Have 'all' depend on 'info'.
2131 * Makefile.in: Regenerate.
2133 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2135 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2137 2005-05-19 Anton Blanchard <anton@samba.org>
2139 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2140 (md_show_usage): Document it.
2141 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2142 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2144 2005-05-19 Jan Beulich <jbeulich@novell.com>
2146 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2147 relocations in unwind section.
2149 2005-05-18 Nick Clifton <nickc@redhat.com>
2151 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2152 if one exists. Ignore any error messages it may produce, just
2153 allow it to perform the insertion.
2155 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2157 * hash.c (hash_lookup): Add len parameter. All callers changed.
2158 (hash_find_n): New interface.
2159 * hash.h: Prototype hash_find_n.
2160 * sb.c: Include as.h.
2161 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2162 (sb_scrub_and_add_sb): New interface.
2163 * sb.h: Prototype sb_scrub_and_add_sb.
2164 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2166 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2167 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2168 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2170 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2172 * doc/Makefile.am (gasver.texi): Don't use $<.
2173 * doc/Makefile.in: Regenerated.
2175 2005-05-17 Nick Clifton <nickc@redhat.com>
2178 * symbols.c (resolve_symbol_value): Do not move symbols whose
2179 value expression has not been resolved or finalized into the
2180 absolute section as this will confuse other parts of the assembler
2181 into thinking that their value is zero.
2183 2005-05-17 Jan Beulich <jbeulich@novell.com>
2185 * read.c (_find_end_of_line): New.
2186 (find_end_of_line): New.
2187 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2188 (read_a_source_file): Use it.
2191 (get_line_sb): Use it.
2192 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2193 (s_comm_internal): Likewise.
2195 (s_macro): Likewise.
2196 (s_ignore): Use ignore_rest_of_line.
2197 * read.h (find_end_of_line): Prototype.
2198 (discard_rest_of_line): Remove prototype. #define to
2199 ignore_rest_of_line.
2201 2005-05-17 Nick Clifton <nickc@redhat.com>
2203 * config/tc-v850,h (TC_FIX_TYPE): Define.
2204 (TC_INIT_FIX_TYPE): Define.
2205 * config/tc-v850.c (md_assemble): When creating a fix record the
2206 operand in the tc_fix_data field.
2207 (md_apply_fix3): When applying a resolved fix use the operand's
2208 insertion procedure to store the value, if the operand has been
2211 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2213 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2215 * Makefile.in: Regenerated.
2217 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2218 Bob Wilson <bob.wilson@acm.org>
2220 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2222 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2223 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2225 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2227 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2228 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2230 2005-05-10 Michael Matz <matz@suse.de>
2232 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2234 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2236 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2239 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2240 Handle label-without-colon before ordinary dot-pseudo as an
2241 ordinary label. Don't leak memory for label-without-colon alone
2242 on a line. Don't mmixal-munge operands for dot-pseudos.
2244 2005-05-10 Jan Beulich <jbeulich@novell.com>
2246 * macro.c (get_any_string): Remove the two last parameters. Replace
2247 references to the former expand parameter by using macro_alternate.
2248 Simplify loop condition for checking for end-of-string.
2249 (get_string): Remove redunant call to sb_skip_white.
2250 (do_formals): Remove two last arguments to get_any_string.
2251 (macro_expand): Likewise.
2252 (expand_irp): Likewise.
2254 2005-05-10 Jan Beulich <jbeulich@novell.com>
2256 * read.c (s_macro): Move local variable 'local' to smaller scope.
2257 Call sb_kill on it when done.
2259 2005-05-09 Jan Beulich <jbeulich@novell.com>
2261 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2262 when zero and not required by encoding constraints.
2264 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2267 * config/tc-sh64.c (sh64_fake_label): New.
2269 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2271 * doc/internals.texi (TC_FAKE_LABEL): Document.
2273 * write.c (TC_FAKE_LABEL): New.
2274 (adjust_reloc_syms): Use it.
2275 (write_object_file): Likewise.
2277 2005-05-09 Jan Beulich <jbeulich@novell.com>
2279 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2280 and comma in Intel mode.
2282 2005-05-09 Jan Beulich <jbeulich@novell.com>
2284 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2285 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2286 Make name array static and const. Adjust lookup to account for NULL
2287 entries (standing for unused register numbers).
2289 2005-05-09 Jan Beulich <jbeulich@novell.com>
2291 * config/tc-i386.c (parse_insn): Consider all matching instructions
2292 when checking for string instruction after string-only prefix.
2294 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2297 * config/tc-ia64.c (start_unwind_section): Properly check
2298 comdat group with SHF_GROUP.
2300 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2302 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2304 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2306 * config/tc-xtensa.c: Remove excess whitespace.
2307 * config/tc-xtensa.h: Likewise.
2308 * config/xtensa-istack.h: Likewise.
2309 * config/xtensa-relax.c: Likewise.
2310 * config/xtensa-relax.h: Likewise.
2312 2005-05-06 Nick Clifton <nickc@redhat.com>
2314 * sb.h: Fix formatting of comments.
2315 * sb.c: Fix formatting of comments.
2317 2005-05-06 Jan Beulich <jbeulich@novell.com>
2319 * sb.h (sb_add_buffer): Reintroduce.
2320 * sb.c (sb_add_buffer): Likewise.
2322 2005-05-06 Jan Beulich <jbeulich@novell.com>
2324 * macro.c (new_formal, del_formal): New.
2325 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2326 required argument has default value. Stop looking for more formal
2327 when there was a vararg one.
2328 (macro_expand_body): Use new_formal and del_formal.
2329 (macro_expand): Likewise. Initialize local variable err. Don't
2330 return immediately when encountering an error. Warn when keyword
2331 argument already had a value assigned. Eliminate duplicate clearing
2332 of argument value. When current positional argument matches parameter
2333 of vararg type, assign to it all the remaining arguments. Issue error
2334 when required parameter does not have value.
2335 (free_macro): Use del_formal.
2336 (expand_irp): Initialize formal type. Free buffers associated with
2337 formal prior to returning.
2338 * macro.h (struct formal_struct): Add new field 'type' with new
2339 enumeration type 'formal_type'.
2340 * doc/as.texinfo: Document macro parameter qualifiers.
2341 * NEWS: Mention new functionality.
2343 2005-05-06 Jan Beulich <jbeulich@novell.com>
2345 * cond.c (s_ifb): New.
2346 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2347 * read.h (s_ifb): Prototype.
2348 * doc/as.texinfo: Document .ifb and .ifnb.
2350 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2352 * config/tc-ia64.c (MIN): Undef.
2354 2005-05-05 Paul Brook <paul@codesourcery.com>
2356 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2358 2005-05-05 Matt Thomas <matt@3am-software.com>
2360 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2363 2005-05-05 Nick Clifton <nickc@redhat.com>
2365 * Update the address and phone number of the FSF organization in
2366 the GPL notices in the following files:
2367 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2368 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2369 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2370 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2371 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2372 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2373 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2374 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2375 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2376 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2377 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2378 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2379 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2380 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2381 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2382 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2383 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2384 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2385 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2386 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2387 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2388 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2389 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2390 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2391 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2392 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2393 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2394 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2395 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2396 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2397 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2398 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2399 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2400 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2401 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2402 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2403 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2404 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2405 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2406 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2407 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2408 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2409 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2410 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2411 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2412 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2413 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2414 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2415 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2416 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2417 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2418 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2419 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2420 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2421 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2422 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2423 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2424 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2425 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2426 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2427 config/xtensa-istack.h, config/xtensa-relax.c,
2428 config/xtensa-relax.h, doc/fdl.texi
2430 2005-05-05 Nick Clifton <nickc@redhat.com>
2432 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2433 the target_big_endian variable to false.
2435 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2437 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2438 list traversal. Use bfd_section_list_prepend.
2439 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2440 over the section list.
2441 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2442 (xtensa_insert_section): Delete.
2443 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2444 and bfd_section_list_prepend.
2445 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2446 bfd_section_list_insert_after.
2448 2005-05-03 Nick Clifton <nickc@redhat.com>
2450 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2451 of bfd_section_list... macros.
2452 * config/tc-mmix.c (mmix_frob_file): Likewise.
2453 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2454 (xtensa_insert_section): Likewise.
2456 * macro.c (macro_hash): Remove static.
2457 * macro.h (macro_hash): Provide an external declaration.
2459 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2461 * write.c (write_object_file): Use bfd_section_double_list_remove
2464 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2466 * doc/Makefile.am (gasver.texi): Correct quoting.
2467 * doc/Makefile.in: Regenerated.
2469 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2471 * configure.tgt: Add h8300*-*-rtemscoff.
2472 Switch h8300*-*-rtems* to elf.
2474 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2476 * hash.c: Undo the last change.
2479 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2481 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2483 (DISTCLEANFILES): Remove.
2484 (MAINTAINERCLEANFILES): Add asconfig.texi.
2485 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2487 2005-04-29 Ben Elliston <bje@au.ibm.com>
2489 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2490 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2491 (bignum-copy.o): Remove.
2492 * Makefile.in: Regenerate.
2493 * makefile.vms (OBJS): Remove bignum-copy.obj.
2494 * symbols.h (local_symbol_make): Remove declaration.
2495 (verify_symbol_chain_2): Likewise.
2496 * symbols.c (local_symbol_make): Make static.
2497 (max_indent_level): Likewise.
2498 (verify_symbol_chain_2): Remove.
2499 * macro.c (macro_hash): Make static.
2500 * messages.c (fprint_value): Remove.
2501 * read.h (get_absolute_expr): Remove.
2502 (emit_leb128_expr): Likewise.
2503 (do_s_func): Likewise.
2504 * read.c (do_s_func): Make static.
2505 (emit_leb128_expr): Likewise.
2506 (get_absolute_expr): Likewise.
2507 * as.h (as_howmuch): Remove declaration.
2508 (fprint_value): Likewise.
2509 * as.c (myname): Make static.
2510 * input-scrub.c (as_howmuch): Remove.
2511 (as_1_char): Likewise.
2512 * input-file.h (input_file_is_open): Remove.
2513 * input-file.c (input_file_is_open): Likewise.
2514 * expr.h (expr_build_unary): Remove declaration.
2515 (expr_build_binary): Likewise.
2516 * expr.c (expr_build_unary): Remove.
2517 (expr_build_binary): Likewise.
2518 * hash.h (hash_replace): Remove declaration.
2519 (hash_delete): Likewise.
2520 * hash.c (hash_replace): Remove.
2521 (hash_delete): Likewise.
2522 * bignum-copy.c (bignum_copy): Move from here ..
2523 * config/tc-vax.c (bignum_copy): .. to here.
2524 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2525 (bignum_copy): Remove extern declaration.
2526 * sb.h (string_count): Remove extern declaration.
2527 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2528 (sb_name): Likewise.
2529 * sb.c (dsize): Replace preprocessor macro with static int.
2530 (string_count): Make static.
2531 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2532 (sb_name): Likewise.
2533 * config/obj-coff.c (dim_index): Make static.
2534 * config/tc-i386.c (GOT_symbol): Likewise.
2535 (output_invalid_buf): Likewise.
2536 * doc/internals.texi (Warning and error messages): Remove the
2537 prototype for fprint_value.
2539 2005-04-27 Ben Elliston <bje@au.ibm.com>
2543 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2545 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2547 * read.c (pseudo_set): Disallow symbol set to common symbol.
2550 * write.c (write_object_file): Report common symbol name when
2551 disallowing local symbol set to common symbol.
2552 (adjust_reloc_syms): Disallow local symbol set to undefined
2555 2005-04-25 Jan Beulich <jbeulich@novell.com>
2557 * macro.c (macro_expand_body): Replace locals indicator parameters
2558 with actual macro_entry. New local variables macro_line and err.
2559 Don't return when encountering an error, just record the fact.
2560 Detect local symbol name colliding with parameter. Track line number
2561 inside of macro expansion.
2562 (do_formals): Move local variable name to wider scope. Check
2563 parameter of the same name doesn't already exist. In MRI mode, also
2564 check it doesn't collide with the argument count pseudo-parameter).
2565 (define_macro): Add file and line number parameters. Remove local
2566 variable namestr. New local variable error. Initialize macro_entry
2567 members file, line, and name. Don't return when encountering an
2568 error, just record the fact. Use %s in some diagnostics for read.c
2569 to insert the macro name. Free macro_entry on error.
2570 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2571 when encountering an error, just record the fact.
2572 (expand_irp): Don't return when encountering an error, just record
2574 * macro.h (macro_struct): New members name, file, and line.
2575 (define_macro): Add file and line number parameters.
2576 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2577 regarding pseudo-op redefinition with the file/line that macro
2578 definition started at.
2580 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2582 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2583 (future_alignment_required): Remove ifdefs that use it.
2585 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2587 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2588 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2589 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2591 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2592 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2594 2005-04-21 Christian Groessler <chris@groessler.org>
2596 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2599 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2601 * config/obj-aout.h (S_IS_EXTERN): Removed.
2602 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2603 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2604 * symbols.c (S_IS_EXTERN): Likewise.
2605 * symbols.h (S_IS_EXTERN): Likewise.
2607 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2609 * config/tc-d10v.c (md_apply_fix3): Likewise.
2610 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2611 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2612 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2613 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2614 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2615 (shmedia_md_convert_frag): Likewise.
2616 * symbols.c (print_symbol_value_1): Likewise.
2617 * write.c (write_object_file): Likewise.
2619 2005-04-20 Nick Clifton <nickc@redhat.com>
2621 * config/tc-xtensa.c (get_aligned_diff): Change type of
2622 branch_align to offsetT so that its signedness matches that of
2625 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2626 number into a readable string.
2627 (load_register): Likewise.
2629 2005-04-20 Andreas Schwab <schwab@suse.de>
2631 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2633 2005-04-19 David S. Miller <davem@davemloft.net>
2635 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2636 NULL insn, exit early. Remove now spurious NULL checks.
2637 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2640 2005-04-19 Jan Beulich <jbeulich@novell.com>
2642 * symbols.h (symbol_find_base): Remove prototype.
2643 * symbols.c (save_symbol_name): Remove code section conditional upon
2645 (symbol_find): Remove.
2646 (symbol_find_base): Rename to symbol_find.
2647 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2649 * config/obj-coff.c (tag_insert): Remove code section conditional
2650 upon STRIP_UNDERSCORE.
2651 (obj_coff_def): Likewise.
2652 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2653 (coff_frob_symbol): Likewise.
2654 (yank_symbols): Likewise.
2655 (c_section_symbol): Likewise.
2656 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2657 * config/tc-arm.c (symbol_locate): Remove code section conditional
2658 upon STRIP_UNDERSCORE.
2659 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2660 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2661 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2662 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2663 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2665 2005-04-19 Andreas Schwab <schwab@suse.de>
2667 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2668 access to application registers.
2670 2005-04-19 Jan Beulich <jbeulich@novell.com>
2672 * config/te-sysv32.h: Remove.
2673 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2675 * Makefile.in (TARG_ENV_HFILES): Likewise.
2677 2005-04-19 Jan Beulich <jbeulich@novell.com>
2680 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2683 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2685 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2687 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2689 * config/tc-mips.c (normalize_constant_expr): Don't check for
2691 (check_absolute_expr): Only call normalize_constant_expr() if
2693 (mips_ip): Likewise.
2695 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2697 2005-04-18 Jan Beulich <jbeulich@novell.com>
2699 * macro.c (free_token): New, freeing all the memory associated with a
2701 (do_formals): Move initializers to ...
2702 (define_macro): ... here.
2703 (delete_macro): Convert passed in name to lower case. Warn when
2704 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2706 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2708 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2710 2005-04-15 Jan Beulich <jbeulich@novell.com>
2712 * config/obj-elf.c (obj_elf_struct): New.
2713 (elf_pseudo_table). Use it for .offset and .struct.
2715 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2716 Sterling Augustine <sterling@tensilica.com>
2718 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2719 than the section alignment.
2721 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2722 H.J. Lu <hongjiu.lu@intel.com>
2724 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2725 * config/tc-xtensa.c (xg_translate_sysreg_op,
2726 xtensa_translate_old_userregs_ops,
2727 xtensa_find_unaligned_branch_targets,
2728 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2729 relax_frag_add_nop): Support 64-bit host.
2730 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2731 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2733 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2735 * configure.tgt: Add support for OpenBSD/sparc ELF.
2737 * configure.tgt: Set emulation for mips-*-openbsd*.
2738 Remove broken mips-dec-openbsd* config.
2739 * configure.in: Set default ABI for mips64-*-openbsd*.
2740 * configure: Regenerate.
2742 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2744 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2745 optimization for constant addresses.
2747 2005-04-14 Nick Clifton <nickc@redhat.com>
2749 * as.c (main): Move parse_args before symbol_begin and frag_init
2750 so that the hash table size can be set before it is used.
2751 * hash.c: Use an unsigned long type for the size of the hash
2753 * hash.h (set_gas_hash_table_size): Update the prototype.
2755 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2757 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2758 * acinclude.m4: Include ../bfd/warning.m4.
2759 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2760 * Makefile.in: Regenerate.
2761 * configure: Regenerate.
2762 * doc/Makefile.in: Regenerate.
2764 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2766 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2767 (normalize_address_expr): New function to sign-extend address
2768 offsets that fit into 32 bits in 32-bit mode.
2769 (macro_build_ldst_constoffset): Use normalize_address_expr()
2770 instead of a handcoded sequence.
2771 (load_register): Likewise. Report oversized numbers in a useful
2773 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2774 for constant addresses. Report oversized numbers in a useful way.
2775 (mips_ip): Use normalize_address_expr() for addresses.
2777 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2779 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2780 similar to other instructions now that they're marked as ImmExt.
2782 2005-04-12 Nick Clifton <nickc@redhat.com>
2784 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2785 (gas_hash_table_size): New static variable.
2786 (set_gas_hash_table_size): New function: Records a requested size
2787 for the hash tables.
2788 (get_gas_hash_table_size): New function: Return a prime number
2789 near the requested size of the hash table.
2790 (hash_new): Use get_gas_hash_table_size.
2791 * hash.h: Add a prototype for set_gas_hash_table_size.
2792 * as.c (show_usage): Add description of new switches: --hash-size
2793 and --reduce-memory-overheads.
2794 (option_values): Add OPTION_HASH_TABLE_SIZE and
2795 OPTION_REDUCE_MEMORY_OVERHEADS.
2796 (std_longpopts): Add entries for the new options.
2797 (parse_args): Handle the new options.
2798 * Makefile.am: Add a dependency of as.c on hash.h.
2799 * Makefile.in: Regenerate.
2800 * doc/as.texinfo: Document the new switches.
2801 * NEWS: Mention the new switches.
2803 2005-04-12 Nick Clifton <nickc@redhat.com>
2806 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2809 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2811 * Makefile.am: Run "make dep-am".
2812 * Makefile.in: Regenerate.
2814 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2815 Bob Wilson <bob.wilson@acm.org>
2817 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2819 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2821 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2823 2005-04-11 Jan Beulich <jbeulich@novell.com>
2825 * NEWS: Mention these changes and their effects.
2826 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2828 (check_macro): Likewise.
2829 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2830 labels together with the closing pseudo-op.
2831 (macro_expand_body): Adjust comment. Range-check input before use.
2832 Adjust mis-spelled diagnostic. Use is_name_beginner.
2833 * read.c (try_macro): New.
2834 (read_a_source_file): New static variable last_eol. Don't list
2835 macro expansion lines more than once. Call try_macro.
2836 (s_macro): Set section of line_label to absolute instead of undefined.
2837 * doc/as.texinfo: Add information on the caveats of these changes.
2839 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2841 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2842 * symbols.h (symbol_X_add_number): Update prototype.
2844 2005-04-10 Eric Christopher <echristo@redhat.com>
2846 * symbols.c (symbol_X_add_number): Fix warning.
2848 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2850 * config/tc-m68k.c (md_begin): Support 64bit host.
2851 (get_num): Support 64bit BFD on 32bit host.
2853 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2855 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2857 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2859 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2860 call. Don't do the COFF hacks for multi-emulation gas. Move
2861 demand_empty_rest_of_line back to caller.
2862 (s_set, equals): demand_empty_rest_of_line here.
2865 * as.h (rs_dummy): Define.
2866 * symbols.c (symbol_X_add_number): New function.
2867 * symbols.h (symbol_X_add_number): Declare.
2868 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2869 * read.c (assign_symbol): New function, split out from s_set.
2870 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2871 Fix COFF hacks for multi-emulation gas.
2872 (s_set): Call assign_symbol. Remove "register" keyword.
2873 (set_zero_frag): New function.
2874 (pseudo_set): Always check for assignment to section syms.
2875 Always set segment and frag of symbol, and likewise extern for
2876 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2877 special case exp.X_add_number non-zero for O_symbol expressions.
2878 (equals): Use assign_symbol.
2880 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2882 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2885 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2887 * config/tc-i386.c (tc_gen_reloc): Don't turn
2888 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2890 2005-04-06 Nick Clifton <nickc@redhat.com>
2892 * po/rw.po: New translation: Kinyarwanda
2893 * configure.in (ALL_LINGUAS): Add rw
2894 * configure: Regenerate.
2896 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2897 Bob Wilson <bob.wilson@acm.org>
2899 * config/tc-xtensa.c (branch_align_power): New.
2900 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2901 future_alignment_required): Use branch_align_power to check section
2902 alignment as well as xtensa_fetch_width when aligning branch targets.
2904 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2906 * config/tc-xtensa.c: Warning fixes throughout.
2907 (xtensa_fetch_width): Change to unsigned.
2908 (assemble_nop, xtensa_find_unaligned_branch_targets,
2909 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2910 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2911 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2912 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2913 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2914 get_text_align_max_fill_size, get_text_align_nop_count,
2915 get_text_align_nth_nop_size, get_noop_aligned_address,
2916 get_aligned_diff, convert_frag_align_next_opcode,
2917 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2918 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2919 types, avoiding size_t and using offsetT and addressT appropriately.
2920 (get_text_align_power): Clean up types. Avoid incorrect bound.
2921 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2923 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2925 * config/tc-ia64.c (start_unwind_section): Undo the change
2927 (generate_unwind_image, dot_endp): Likewise.
2929 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2931 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2932 le_nop_stop arrays and initializers to file scope.
2933 (md_begin): When generating code for anything other than
2934 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2936 2005-04-01 Jan Beulich <jbeulich@novell.com>
2938 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2941 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2943 * NEWS: Mention [fdgh]_floating.
2944 * config/atof-vax.c: Fix some whitespace.
2945 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2947 2005-04-01 Nick Clifton <nickc@redhat.com>
2949 * configure.in: Add a check for <unistd.h> providing a prototype
2950 for getopt() which is compatible with the one in
2951 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2952 * configure: Regenerate.
2953 * config.in (HAVE_DECL_GETOPT): Add.
2955 2005-04-01 Jan Beulich <jbeulich@novell.com>
2957 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2959 2005-04-01 Jan Beulich <jbeulich@novell.com>
2961 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2962 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2964 2005-03-30 Julian Brown <julian@codesourcery.com>
2966 * config/tc-arm.c (arm_adjust_symtab): Rename
2967 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2969 2005-03-30 Julian Brown <julian@codesourcery.com>
2971 * config/tc-arm.c (mapping_state): Change documentation in function
2972 comment to cross-reference spec instead. Change type of mapping symbols
2974 (arm_adjust_symtab): Don't change type of mapping symbols here.
2976 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2978 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2979 * config.in: Regenerate.
2980 * configure: Regenerate.
2981 * configure.in: Check for ffs decl and alphabetize.
2983 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2984 Phil Blundell <philb@gnu.org>
2986 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2987 (md_apply_fix3): Mark TLS symbols.
2988 (tc_gen_reloc): Handle TLS relocations.
2989 (arm_fix_adjustable): Ignore TLS relocations.
2990 (s_arm_elf_cons): Support expressions after decorated symbols.
2992 2005-03-29 Julian Brown <julian@codesourcery.com>
2994 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2995 whether personality routine index N has been output for this section.
2996 (mapping_state): tc_segment_info_data now struct not enum.
2997 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2998 handled on section change.
2999 (create_unwind_entry): Previous code to output dependency removed.
3000 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
3002 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
3003 arm_segment_info_type.
3004 (arm_segment_info_type): New struct.
3006 2005-03-28 Sterling Augustine <sterling@tensilica.com>
3007 Bob Wilson <bob.wilson@acm.org>
3009 * config/tc-xtensa.c (do_align_targets): Update comment.
3010 (xtensa_frob_label): Compute "freq" before possibly switching frags.
3011 Insert a LOOP_END frag before every loop target, and do not overload
3012 DESIRE_ALIGN_IF_TARGET frags with loop end information.
3013 (xg_assemble_vliw_tokens): Use do_align_targets.
3014 (xtensa_fix_target_frags): Remove code to convert a
3015 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
3016 negatable branch at the end of a loop.
3017 (frag_can_negate_branch): Delete.
3019 2005-03-28 David Mosberger <davidm@hpl.hp.com>
3020 H.J. Lu <hongjiu.lu@intel.com>
3023 NEWS: Mention "-mtune=[itanium1|itanium2]".
3025 * config/tc-ia64.c (md): Add tune.
3026 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
3027 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
3028 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
3029 B unit NOPs are discouraged for McKinley-derived cores.
3030 (md_begin): Don't hardcode the "extra_goodness()" function in
3032 (ia64_init): Set md.tune to itanium2.
3034 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3035 * doc/c-ia64.texi: Likewise.
3037 2005-03-27 Ian Lance Taylor <ian@airs.com>
3039 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3040 bad C_EFCN symbol, print its name.
3042 2005-03-25 Bob Wilson <bob.wilson@acm.org>
3044 * config/tc-xtensa.c (use_longcalls): Delete.
3045 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3046 the use_longcalls flag is set. Do this before checking the segment.
3047 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
3048 expand direct calls at this point.
3049 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3050 (xtensa_find_unmarked_state_frags): Likewise.
3051 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3052 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3053 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3054 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3056 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
3058 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3060 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
3062 * config/tc-cris.h: Convert to ISO C90.
3063 * config/tc-cris.c: Ditto.
3064 (md_estimate_size_before_relax): Remove obsolete comment for
3065 parameter "segment_type".
3066 (md_begin): Document reason for cast of hash_insert argument.
3067 (md_atof): Correct type of parameter "type".
3069 2005-03-24 Nick Clifton <nickc@redhat.com>
3071 * write.h (bit_fix_new): Remove redundant prototype.
3072 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3073 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3074 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3075 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3076 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3077 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3078 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3079 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3080 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3081 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3082 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3083 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3084 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3085 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3086 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3087 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3088 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3089 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3090 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3091 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3092 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3093 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3094 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3095 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3096 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3097 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3098 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3099 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3100 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3101 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3102 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3103 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3104 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3105 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3106 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3107 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3108 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3109 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3110 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3111 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3112 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3113 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3114 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3115 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3116 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3117 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3118 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3119 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3120 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3121 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3122 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3123 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3124 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3125 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3126 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3128 2005-03-23 Jim Blandy <jimb@redhat.com>
3130 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3131 attributes properly.
3133 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3134 Nick Clifton <nickc@redhat.com>
3136 * configure.tgt: Accept any C library to accompany a GNU Linux
3137 implementation, not just the GNU C library.
3138 * configure.in: Likewise.
3139 * configure: Regenerate.
3141 2005-03-23 Nick Clifton <nickc@redhat.com>
3143 * config/tc-tic30.c: Convert to ISO C90 formatting.
3144 * config/tc-tic30.h: Convert to ISO C90 formatting.
3145 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3146 * config/atof-vax.c: Convert to ISO C90 formatting.
3148 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3150 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3151 relocations correctly as well.
3152 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3153 relocations in mergeable sections section-relative either.
3155 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3157 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3159 2005-03-21 Nick Clifton <nickc@redhat.com>
3161 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3162 warning by providing a prototype for sh_symbian_find_elf_flags.
3164 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3167 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3169 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3170 along with other formats that set bfd_gas. Remove unnecessary
3171 setting of bfd_gas. Delete strongarm cases in generic_target
3174 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3177 * config/tc-m68k.c (TRUNC, SEXT): Define.
3178 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3179 (m68k_ip): Truncate or sign extend expressions as appropriate.
3180 (get_num): Likewise.
3181 (md_apply_fix3): Use SEXT.
3183 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3185 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3186 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3187 (obj-vms.o): Delete rule.
3189 * Makefile.in: Regenerate.
3190 * aclocal.m4: Regenerate.
3191 * doc/Makefile.in: Regenerate.
3192 * po/POTFILES.in: Regenerate.
3194 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3196 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3197 flag for coldfire v4e.
3199 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3201 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3202 xg_apply_fix_value and return a value to indicate success.
3203 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3204 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3205 (xtensa_validate_fix_sub): New.
3206 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3207 (tc_gen_reloc): Move code to handle difference of symbols and code to
3208 apply tentative fix values to ...
3209 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3210 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3211 relocations when linkrelax flag is not set.
3212 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3213 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3215 2005-03-17 Jan Beulich <jbeulich@novell.com>
3217 * config/tc-i386.c (i386_scale): Beautify error message.
3218 (Intel syntax comments): Update.
3219 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3221 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3222 Remove declarations.
3223 (intel_bracket_expr): Declare.
3224 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3225 of the function body in a loop allowing to split an operand into two.
3226 Replace calls to malloc and checks of it returning non-NULL with
3227 calls to xmalloc/xstrdup.
3228 (intel_expr): SHORT no longer handled here. Add comment indicating
3229 comparison ops need implementation.
3230 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3231 Check right operand of - does not specify a register when parsing
3232 the address of a memory reference.
3233 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3234 Check operands do not specify a register when parsing the address of
3236 (intel_e06, intel_e06_1): Likewise.
3237 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3238 handle SHORT as well as unary + and -. Don't accept : except for
3239 segment overrides or in direct far jump/call insns.
3240 (intel_brack_expr): New.
3241 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3243 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3244 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3245 Allow symbolic constants as register scale value.
3246 (intel_get_token): Replace call to malloc and check of return value
3247 with call to xmalloc. Change handling for FLAT to match MASM's.
3248 (intel_putback_token): Don't try to back up/free current token if
3251 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3253 * configure.tgt: Set emulation for arm-*-eabi*.
3254 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3255 * config/te-armeabi.h: New file.
3256 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3257 * config/te-symbian.h: Include "te-armeabi.h".
3259 2005-03-16 Nick Clifton <nickc@redhat.com>
3261 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3262 local variable in case it is clobbered by the setjmp.
3264 2005-03-16 Nick Clifton <nickc@redhat.com>
3265 Ben Elliston <bje@au.ibm.com>
3267 * configure.in (werror): New switch: Add -Werror to the
3268 compiler command line. Enabled by default. Disable via
3270 * configure: Regenerate.
3272 2005-03-16 Nick Clifton <nickc@redhat.com>
3274 * config/obj-coff.h: Convert to ISO C90 formatting.
3275 * config/obj-coff.c: Convert to ISO C90 formatting.
3277 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3279 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3280 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3281 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3282 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3283 (insns): Add ARMv6T2 instructions:
3284 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3285 (arm_archs): Add V6T2 variants.
3287 2005-03-15 Nick Clifton <nickc@redhat.com>
3289 * NEWS: Add cutoff for changes in 2.16 release.
3291 2005-03-15 Jan Beulich <jbeulich@novell.com>
3293 * expr.c (operand): Merge handling of unary + into that for unary
3296 2005-03-14 Eric Christopher <echristo@redhat.com>
3298 * config/tc-mips.c: Include dw2gencfi.h.
3299 (mips_cfi_frame_initial_instructions): New.
3300 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3301 (tc_cfi_frame_initial_instructions): Ditto.
3302 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3303 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3304 * Makefile.am: Update dependencies.
3305 * Makefile.in: Regenerate.
3307 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3309 * po/es.po: Commit new Spanish translation.
3311 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3313 * po/tr.po: Commit new Turkish translation.
3315 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3317 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3320 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3322 * config-gas.com: Mark vax-vms as obsolete.
3323 * configure.in: Remove fmt=vms support.
3324 * config.in: Regenerate.
3325 * configure: Regenerate.
3326 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3328 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3329 Bob Wilson <bob.wilson@acm.org>
3331 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3332 when checking if xg_resolve_literals needs to be called.
3333 * config/tc-xtensa.h: Fix spelling typo in a comment.
3335 2005-03-10 Jan Beulich <jbeulich@novell.com>
3337 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3338 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3339 crafted structure declarations with the types from macro.h.
3341 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3343 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3344 for -mno-shared optimization.
3346 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3348 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3349 (MAX_NOPS): Bump to 4.
3350 (mips_fix_vr4130): New variable.
3351 (nops_for_vr4130): New function.
3352 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3353 nops_for_vr4130 if working around VR4130 errata.
3354 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3355 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3356 (md_parse_option): Handle them.
3357 (md_show_usage): Print them.
3358 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3360 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3362 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3365 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3367 * config/tc-mips.h (mips_flush_pending_output): Delete.
3368 (mips_emit_delays): Declare.
3369 (md_flush_pending_output): Use mips_emit_delays.
3370 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3371 the previous instructions.
3372 (md_begin, append_insn, md_parse_option): Update callers.
3373 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3375 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3376 (s_gpdword): Update callers.
3377 (start_noreorder, end_noreorder): New functions.
3378 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3379 manipulating mips_opts or prev_nop_frag directly.
3380 (mips_flush_pending_output): Delete.
3382 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3384 * config/tc-mips.c (mips_move_labels): New function, taken from...
3385 (append_insn, mips_emit_delays): ...here.
3387 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3389 * config/tc-mips.c (MAX_NOPS): New macro.
3390 (history): Resize to 1 + MAX_NOPS.
3391 (fix_vr4120_class): New enumeration.
3392 (vr4120_conflicts): New variable.
3393 (init_vr4120_conflicts): New function.
3394 (md_begin): Call it.
3395 (insn_uses_reg): Constify first argument.
3396 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3397 (nops_for_insn_or_target): New functions.
3398 (append_insn): Use the new nops_for_* functions instead of inline
3399 delay checks. Generalize prev_nop_frag handling to handle an
3400 arbitrary history length. Insert nops into the history buffer
3401 once the number of nops in prev_nop_frag is fixed.
3402 (emit_delays): Use nops_for_insn instead of inline delay checks.
3404 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3406 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3407 check from branch delay code. Remove unnecessary check for branches.
3409 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3411 * config/tc-mips.c (dummy_opcode): Delete.
3412 (nop_insn, mips16_nop_insn): New variables.
3413 (NOP_INSN): New macro.
3414 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3415 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3416 (md_begin): Initialize nop_insn and mips16_nop_insn.
3417 (append_insn): Use the new emit_nop function to add nops, recording
3418 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3419 to reserve room for the instruction and install_insn to install the
3420 final form. Use insert_into_history to record the instruction in
3421 the history buffer. Use move_insn to do delay slot filling.
3422 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3423 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3424 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3426 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3428 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3429 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3430 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3431 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3432 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3434 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3436 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3437 and extended_p fields with a single fixed_p field.
3438 (append_insn, mips_no_prev_insn): Adjust accordingly.
3440 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3442 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3443 a single mips16_absolute_jump_p bit.
3444 (append_insn): Adjust accordingly.
3446 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3448 * config/tc-mips.h (mips_cl_insn): Move definition to...
3449 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3450 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3452 (history): New variable.
3453 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3454 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3455 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3456 (prev_prev_insn_unreordered): Delete.
3457 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3458 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3461 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3463 * doc/Makefile.am: Update as.info dependencies.
3464 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3466 2005-03-08 Jan Beulich <jbeulich@novell.com>
3468 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3469 error, and point to .purgem documentation if someone really needs
3471 * NEWS: Mention macro redefinition is now an error.
3473 2005-03-08 Jan Beulich <jbeulich@novell.com>
3475 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3476 emitted to. Add more precise diagnostics for non-fitting insns based
3477 on that. Eliminate now superfluous special casing of MLX. Clear out
3478 slot information when dropping an insn.
3480 2005-03-08 Jan Beulich <jbeulich@novell.com>
3482 * config/tc-ia64.c (parse_section_name): Rename to...
3483 (cross_section): In addition to separating the name from the rest of
3484 the arguments, also carry out the operation.
3485 (dot_xdata): Use cross_section.
3486 (dot_float_cons): Likewise.
3487 (dot_xstringer): Likewise.
3488 (dot_xdata_ua): Likewise.
3489 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3491 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3493 * po/gas.pot: Regenerate.
3495 2005-03-04 David Daney <ddaney@avtrex.com>
3497 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3498 instead of '_gp' for -mno-shared optimization.
3500 (s_abicalls): Document it in the comment.
3501 (md_show_usage): Document the -mno-shared option.
3503 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3505 * config/tc-mips.c (mips_set_options): Add sym32 field.
3506 (mips_opts): Initialize it.
3507 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3508 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3509 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3510 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3511 when deciding whether to use a symbolic %highest/%higher expansion.
3512 (macro): Likewise. Remove o64/n32 linux hack. Always use
3513 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3514 and "la". Handle constants separately from symbolic expressions in
3515 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3516 and using load_register to load the high part of the address.
3517 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3518 (OPTION_ELF_BASE): Bump by 2.
3519 (md_longopts): Add entries for -msym32 and -mno-sym32.
3520 (md_parse_option): Handle them.
3521 (usage): Document them.
3522 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3523 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3524 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3525 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3526 -msym32 and -mno-sym32.
3528 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3530 * config/tc-mips.c (load_address): Implement GP optimization
3531 for 64bit address space non-PIC. Fix formatting.
3532 (macro): Likewise. Simplify code.
3533 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3534 (mips_after_parse_args): Simplify code.
3536 2005-03-03 Nick Clifton <nickc@redhat.com>
3538 * expr.c (operand): Remove redundant code enclosed by #ifdef
3539 RELAX_PAREN_GROUPING....#endif.
3541 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3542 reloc is the difference of two symbols defined in the same
3545 * config/tc-iq2000.c (line_comment_chars): Include the # character
3546 as otherwise this breaks #APP/#NO_APP processing.
3548 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3550 * config/tc-arc.c(md_assemble): Remove dead code for handling
3551 immediate indexing of ld and st .
3553 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3554 Joseph Myers <joseph@codesourcery.com>
3556 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3557 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3558 (parse_relocation): Check for a word break after a relocation
3560 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3563 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3565 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3567 2005-03-02 Jan Beulich <jbeulich@novell.com>
3569 * as.c (main): Use unlink_if_ordinary instead of unlink.
3570 * messages.c (as_fatal): Likewise.
3572 2005-03-02 Jan Beulich <jbeulich@novell.com>
3574 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3576 (parse_register): Allow cr8...15 in all modes.
3578 2005-03-02 Jan Beulich <jbeulich@novell.com>
3580 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3581 etc. like normal symbol references (T_ID).
3583 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3585 * symbols.c (fb_label_name): Fix silly thinko in last change.
3587 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3589 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3590 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3592 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3594 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3597 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3600 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3602 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3604 * as.h (assert): Warning fix.
3605 * expr.c (expr): Correct assertion.
3606 * read.c (s_comm_internal): Remove assertion.
3607 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3608 (fixup_segment): Remove assertion.
3609 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3610 (md_apply_fix3): Likewise.
3611 * config/tc-i370.c (md_begin): Correct assertion.
3612 (i370_macro): Warning fix for assertion.
3614 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3616 * configure.in (AC_C_BIGENDIAN): Invoke.
3617 * configure: Regenerate.
3618 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3619 host variable to set string header size.
3620 * config/obj-aout.c (obj_header_append): Don't use host structs.
3621 (obj_symbol_to_chars): Likewise.
3622 (obj_emit_strings): Likewise. Use the passed in output pointer.
3623 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3624 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3625 not sizeof host struct.
3626 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3627 (obj_emit_strings): Likewise.
3628 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3629 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3631 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3633 (host_number_to_chars): Define.
3634 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3635 host internal struct to set header sizes.
3636 * config/tc-i960.c (md_number_to_field): Warning fix.
3637 (md_ri_to_chars): Use host byte order.
3638 (get_cdisp, md_apply_fix3): Warning fix.
3639 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3641 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3643 * doc/c-arc.texi: Update documentation about ARC's extension
3646 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3648 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3651 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3653 * cgen.c: Warning fixes.
3654 * config/tc-arc.c: Likewise.
3655 * config/tc-arm.c: Likewise.
3656 * config/tc-avr.c: Likewise.
3657 * config/tc-d10v.c: Likewise.
3658 * config/tc-d30v.c: Likewise.
3659 * config/tc-frv.c: Likewise.
3660 * config/tc-frv.h: Likewise.
3661 * config/tc-h8300.c: Likewise.
3662 * config/tc-h8500.c: Likewise.
3663 * config/tc-i370.c: Likewise.
3664 * config/tc-i960.c: Likewise.
3665 * config/tc-ia64.c: Likewise.
3666 * config/tc-ip2k.c: Likewise.
3667 * config/tc-m68hc11.c: Likewise.
3668 * config/tc-maxq.c: Likewise.
3669 * config/tc-mcore.c: Likewise.
3670 * config/tc-mips.c: Likewise.
3671 * config/tc-msp430.c: Likewise.
3672 * config/tc-pj.c: Likewise.
3673 * config/tc-ppc.c: Likewise.
3674 * config/tc-ppc.h: Likewise.
3675 * config/tc-s390.c: Likewise.
3676 * config/tc-sh.c: Likewise.
3677 * config/tc-sh64.c: Likewise.
3678 * config/tc-tic4x.c: Likewise.
3679 * config/tc-tic80.c: Likewise.
3680 * config/tc-v850.c: Likewise.
3681 * config/tc-vax.c: Likewise.
3682 * config/tc-w65.c: Likewise.
3683 * config/tc-xstormy16.c: Likewise.
3684 * config/tc-z8k.c: Likewise.
3686 2005-02-22 Catherine Moore <clm@cm00re.com>
3688 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3689 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3691 2005-02-22 Eric Christopher <echristo@redhat.com>
3693 * config/tc-mips.c (struct proc): Change isym to
3694 func_sym. New member func_end_sym.
3695 (s_mips_ent): Update.
3696 (s_mips_end): Ditto. Add code to compute function size.
3698 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3700 * read.c: Warning fixes.
3701 * config/obj-elf.c: Likewise.
3703 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3705 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3708 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3710 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3713 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3715 (demand_empty_rest_of_line): Likewise.
3716 (tic54x_sblock): Likewise.
3717 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3719 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3721 * read.c (address_bytes): New function.
3722 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3723 (potable): Add "dc.a".
3724 (cons_worker): Handle "dc.a".
3725 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3727 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3729 * input-file.c (input_file_open): Rearrange to avoid warning.
3731 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3733 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3734 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3735 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3737 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3739 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3740 uses after .set noat.
3741 (load_address): Likewise.
3742 (macro): Likewise. Don't try to avoid $at use by sacrificing
3743 the target register before it is stored, it won't work.
3745 2005-02-17 James E Wilson <wilson@specifixinc.com>
3747 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3748 see an instruction that specifies a template.
3750 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3752 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3753 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3754 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3756 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3758 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3760 * config/tc-ia64.c (md): Add hint_b.
3761 (emit_one_bundle): Handle md.hint_b for "hint".
3762 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3763 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3764 (ia64_init): Set md.hint_b to error.
3765 (md_assemble): Handle md.hint_b for "hint.b".
3767 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3768 * doc/c-ia64.texi: Likewise.
3770 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3772 * tc.h (struct relax_type, relax_typeS): Move from here..
3773 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3774 * ecoff.c (ecoff_new_file): Add appfile param.
3775 * ecoff.h (ecoff_new_file): Likewise.
3776 * itbl-lex.h: New file.
3777 * itbl-lex.l: Include itbl-lex.h.
3778 * itbl-parse.y: Likewise.
3779 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3780 * read.c (s_app_file_string): Mark appfile possibly unused.
3781 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3782 * subsegs.h (struct seg_info_trash): Delete.
3783 (seg_info): Use segment_info_type instead.
3784 * config/obj-coff.c (struct filename_list): Make filename const char *.
3785 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3786 * config/obj-elf.c (elf_file_symbol): Similarly.
3787 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3789 * config/tc-arc.c (md_operand): Warning fix.
3790 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3791 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3792 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3793 * config/tc-frv.c (frv_force_relocation): Warning fix.
3794 * config/tc-m68k.c (md_parse_option): Delete unused var.
3795 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3796 * config/tc-sparc.c: Likewise.
3797 (s_common): Warning fix.
3798 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3799 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3801 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3802 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3803 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3804 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3805 (tic4x_do_align): Use TIC_NOP_OPCODE.
3806 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3807 * config/tc-vax.c: Include netinet/in.h.
3808 (tc_headers_hook): Formatting.
3809 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3811 2005-02-17 Jan Beulich <jbeulich@novell.com>
3813 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3814 parsing inN, locN, outN. Set 'idx' to offset register number starts
3815 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3818 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3820 * config/tc-mips.c (load_address): Fix formatting.
3821 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3822 Catch macros which are unexpandable without AT. Remove duplicate
3824 (macro2): Remove duplicate zeroing of used_at.
3826 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3828 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3831 2005-02-15 Nigel Stephens <nigel@mips.com>
3832 Maciej W. Rozycki <macro@mips.com>
3834 * config/tc-mips.c (reloc_needs_lo_p): Handle
3835 BFD_RELOC_MIPS16_HI16_S.
3836 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3837 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3838 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3840 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3841 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3842 Call my_getSmallExpression() to parse percent operators.
3843 (percent_op_match, mips_percent_op): Separate definitions.
3844 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3845 (parse_relocation): Handle the MIPS16 mode using
3847 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3848 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3850 2005-02-15 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3853 instead of explicitly dealing with the translation; exclude
3854 relocations that are already pcrel, however.
3856 2005-02-15 Jan Beulich <jbeulich@novell.com>
3858 * config/tc-ia64.c: Include limits.h (if available).
3859 (gr_values[0]): Set path to INT_MAX.
3860 (dot_reg_val): Don't allow changing value of r0. Limit range of
3861 general registers at r127.
3862 (specify_resource): Default resource index is -1. Don't set resource
3863 index (in case IA64_RS_RSE) without setting the specific flag.
3864 (note_register_values): Check operand is O_constant before tracking
3865 input value of moves. Add tracking for dep.z with constant inputs.
3866 (print_dependency): Resource index of specific resource may be zero.
3867 (check_dependencies): Likewise.
3869 2005-02-15 Jan Beulich <jbeulich@novell.com>
3871 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3872 reg_class. Check operands and emit diagnostics for illegal use of
3875 2005-02-15 Jan Beulich <jbeulich@novell.com>
3877 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3878 new variables type, suffix, and width. Handle
3879 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3880 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3881 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3882 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3883 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3884 if unable to translate relocation type, using the new variables.
3886 2005-02-15 Jan Beulich <jbeulich@novell.com>
3888 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3889 (ty_symbol_chars): Define.
3890 * config/tc-ia64.c (ia64_symbol_chars): Define.
3892 2005-02-15 Jan Beulich <jbeulich@novell.com>
3894 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3895 input_line_pointer was advanced.
3897 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3899 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3902 2005-02-13 Jan Beulich <jbeulich@novell.com>
3904 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3905 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3907 (ia64_init): Set md.detect_dv.
3908 (ia64_start_line): New static variable warned. Warn only once when
3909 encountering explicit stops in automatic mode.
3910 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3911 * NEWS: Mention new default mode.
3913 2005-02-13 Jan Beulich <jbeulich@novell.com>
3915 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3916 be freed when wiping out previous state. Canonicalize names before
3917 use. Free name string when detecting redefinition.
3918 (dot_pred_rel): Call generic expression parser to process arguments.
3919 Handle O_register case for individual predicates and O_subtract for
3921 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3923 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3924 Warn if multiple found, issue error if resulting symbol name has zero
3926 (dot_alias): Canonicalize name before use.
3928 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3930 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3932 (in_procedure): Return -1 for warning.
3933 (in_prologue): Likewise.
3934 (in_body): Likewise.
3936 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3938 * config/tc-ia64.c (dot_xdata): Undo the last change.
3939 (dot_float_cons): Likewise.
3940 (dot_xstringer): Likewise.
3941 (dot_xdata_ua): Likewise.
3942 (dot_float_cons_ua): Likewise.
3944 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3946 * NEWS: Mention "-munwind-check=[warning|error]".
3948 * config/tc-ia64.c (md): Add unwind_check.
3949 (unwind_diagnostic): New.
3950 (in_procedure): Call unwind_diagnostic when a directive isn't
3952 (in_prologue): Call unwind_diagnostic when a directive isn't in
3954 (in_body): Call unwind_diagnostic when a directive isn't in
3956 (dot_endp): Set md.unwind_check to error before calling
3957 in_procedure and restore it after. When the name is missing or
3958 couldn't be found, use the one from the last .proc if
3959 md.unwind_check isn't error. Warn if md.unwind_check is
3961 (md_parse_option): Handle "-munwind-check=[warning|error]".
3962 (md_show_usage): Add "-munwind-check=[warning|error]".
3963 (ia64_init): Set md.unwind_check to warning.
3965 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3966 * doc/c-ia64.texi: Likewise.
3968 2005-02-11 Jan Beulich <jbeulich@novell.com>
3970 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3972 (ia64_parse_name): New third parameter.
3973 (md_parse_name): Pass third argument.
3974 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3975 (md_operand): Handling of '@'-prefixed symbols moved from here...
3976 (ia64_parse_name): ...to here.
3978 2005-02-11 Jan Beulich <jbeulich@novell.com>
3980 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3981 (errata_nop_necessary_p): Remove declaraction and definition.
3982 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3983 update md.group_idx. Don't reset md.last_groups.
3985 2005-02-11 Jan Beulich <jbeulich@novell.com>
3987 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3989 (dot_xdata): Free section name after use.
3990 (dot_float_cons): Likewise.
3991 (dot_xstringer): Likewise.
3992 (dot_xdata_ua): Likewise.
3993 (dot_float_cons_ua): Likewise.
3994 (md_pseudo_table): Add xdata16 and xdata16.ua.
3996 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3998 * doc/all.texi: Add IA64.
3999 * doc/as.texinfo: Likewise.
4001 * doc/c-ia64.texi: Fix typos.
4003 2005-02-10 Julian Brown <julian@codesourcery.com>
4005 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
4007 (do_t_push_pop): Likewise.
4008 (md_assemble): Likewise.
4009 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
4010 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
4011 (create_unwind_entry): Output dependency on the required personality
4014 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
4016 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
4017 * subsegs.c (seg_not_empty_p): Likewise.
4019 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4021 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4022 relative jump calculation.
4023 <md_convert_frag) : Likewise.
4024 <output_disp): Likewise.
4026 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
4028 * write.c (write_object_file): Recognize warning-symbol construct
4029 and skip object- and target- handling for the second symbol.
4031 2005-02-02 Jan Beulich <jbeulich@novell.com>
4033 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
4034 designators along with quoted ones. Free copy of quoted designator
4037 2005-02-01 Ben Elliston <bje@au.ibm.com>
4039 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4040 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4041 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4042 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4043 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4044 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4045 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4046 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4047 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4048 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4049 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4050 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4051 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4052 #if 0'd code throughout.
4054 2005-01-31 Nick Clifton <nickc@redhat.com>
4056 * as.c (parse_args): Bump copyright date reported by --version to
4059 2005-01-31 Nick Clifton <nickc@redhat.com>
4061 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4064 2005-01-31 Jan Beulich <jbeulich@novell.com>
4066 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4067 that can end with .endr in that case. Make requiring/permitting
4068 pseudo-ops without leading dot closer to the logic in read.c serving
4070 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4073 2005-01-31 Jan Beulich <jbeulich@novell.com>
4075 * macro.c (do_formals): Adjust to no longer accept empty parameter
4077 (define_macro): Adjust to no longer accept empty macro name, garbage
4078 following the parameters, or macros that were previously defined.
4079 * read.c (s_bad_end): Declare.
4080 (potable): Add endm. Handler for endr and endm is s_bad_end.
4081 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4083 * read.h (s_bad_endr): Remove.
4085 2005-01-31 Jan Beulich <jbeulich@novell.com>
4087 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4088 immediately discarding (but counting) those exceeding the maximum
4089 possible amount. Track whether output and input operand counts ever
4090 matched, and use this to better indicate which of the operands/
4091 operand types was wrong; specifically don't default to pointing to
4094 2005-01-31 Jan Beulich <jbeulich@novell.com>
4096 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4097 variable in dot_endp). Add body and insn. Make prologue,
4098 prologue_mask, body, and insn bitfields.
4099 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4101 (in_procedure, in_prologue, in_body): New.
4102 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4103 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4104 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4105 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4106 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4107 dot_personality): Use the appropriate one of the above.
4108 (dot_proc): Clear unwind.proc_start; set to current location only if
4109 none of the entry points were valid. Check for non-zero-length entry
4110 point names. Check that entry points aren't defined, yet. Clear
4111 unwind.prologue, unwind.body, and unwind.insn.
4112 (dot_body): Call in_procedure. Check that first directive in procedure
4113 had no insns emitted before. Set unwind.body.
4114 (dot_prologue): Call in_procedure. Check that not already in prologue.
4115 Check that first directive in procedure had no insns emitted before.
4117 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4118 length entry point names. Check that entry points became defined.
4119 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4121 2005-01-31 Jan Beulich <jbeulich@novell.com>
4123 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4124 before actually using it. Don't generate an error in manual bundling
4125 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4126 Don't generate an error in manual bundling mode when looking at an
4127 insn required to be last in its group but the required slot hasn't
4128 been reached, yet. Allow conversion from MII to MI;I for bundle
4129 consisting of only 2 insns with the stop between them. Suppress
4130 various meaningless errors resulting from detecting earlier ones.
4132 2005-01-31 Jan Beulich <jbeulich@novell.com>
4134 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4137 2005-01-28 Christian Groessler <chris@groessler.org>
4139 * config/tc-z8k.c (md_assemble): Improve error detection.
4141 2005-01-28 Jan Beulich <jbeulich@novell.com>
4143 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4144 for personality routine pointer only if there is one.
4145 (ia64_convert_frag): Likewise.
4146 (generate_unwind_image): Likewise.
4148 2005-01-27 Christian Groessler <chris@groessler.org>
4150 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4151 (md_apply_fix3): Make relative branches out of range an error
4152 instead of a warning. Display correct line number for out of
4153 range branches/calls/memory accesses.
4155 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4157 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4158 to emit .debug_line and other debug sections.
4159 * as.h (seg_not_empty_p): Declare.
4160 * subsegs.c (seg_not_empty_p): New predicate.
4162 2005-01-27 Andrew Cagney <cagney@gnu.org>
4164 * configure: Regenerate to track ../gettext.m4 change.
4166 2005-01-27 Jan Beulich <jbeulich@novell.com>
4168 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4170 2005-01-27 Jan Beulich <jbeulich@novell.com>
4172 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4173 to/from application registers dynamic insns.
4174 (md_assemble): Defer resolution of move to/from application registers
4175 dynamic insns when they can be issued on either the I- or M-units.
4177 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4179 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4180 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4181 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4182 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4183 * cgen.c (gas_cgen_parse_operand): Handle
4184 CGEN_PARSE_OPERAND_SYMBOLIC.
4185 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4186 (frv_force_relocation): Likewise. Fix handling of PIC
4188 (md_apply_fix3): Likewise.
4190 2005-01-21 Ben Elliston <bje@au.ibm.com>
4192 * as.h: Remove #if 0'd code.
4193 * atof-generic.c (atof_generic): Likewise.
4194 * ecoff.c (ecoff_directive_frame): Likewise.
4195 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4196 * itbl-ops.c (itbl_add_reg): Likewise.
4197 * listing.c (calc_hex): Likewise.
4198 * read.c (MASK_CHAR): Likewise.
4199 * subsegs.c (subsegs_print_statistics): Likewise.
4200 * symbols.c (indent): Likewise.
4201 * write.c (write_relocs): Likewise.
4202 (write_object_file): Likewise.
4203 (relax_frag): Likewise.
4205 2005-01-20 Nick Clifton <nickc@redhat.com>
4207 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4208 getopt_long_only() from considering -a as an abbreviation for
4210 (parse_args): Fix the parsing of -a=<file>.
4212 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4215 * read.c (s_incbin): Adjust default count for skip. Check validity
4216 of count and skip rigorously.
4218 2005-01-19 Fred Fish <fnf@specifixinc.com>
4220 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4222 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4224 * read.c (convert_to_bignum): New function, split out from...
4225 (emit_expr): ...here. Handle the case where X_add_number is
4226 positive and the input value is negative.
4227 (output_big_sleb128): Fix setting of continuation bit. Check whether
4228 the final byte needs to be sign-extended. Fix size-shrinking loop.
4229 (emit_leb128_expr): When generating a signed leb128, see whether the
4230 sign of an O_constant's X_add_number matches the sign of the input
4231 value. Use a bignum if not.
4233 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4235 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4236 arch_sh_up in order to match the external name and make the
4237 testsuite's job easier.
4239 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4242 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4244 2005-01-12 Nick Clifton <nickc@redhat.com>
4246 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4247 ignored_arguments array.
4249 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4251 * write.c (write_object_file): Disallow a symbol equated to
4254 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4256 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4258 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4259 (maxq_target): New function: Set the machine type.
4261 2005-01-06 Paul Brook <paul@codesourcery.com>
4263 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4264 (md_begin): Handle TE_VXWORKS for FP defaults.
4265 (md_apply_fix3): Correct rela offsets.
4266 (elf32_arm_target_format): Add VxWorks targets.
4268 2005-01-06 Paul Brook <paul@codesourcery.com>
4270 * configure.tgt: Set em=vxworks for *-*-vxworks.
4271 * config/te-vxworks.h: New File.
4273 2005-01-06 Paul Brook <paul@codesourcery.com>
4275 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4277 2005-01-04 Dmitry Diky <diwil@spec.ru>
4279 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4282 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4284 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4285 (dot_loc): New function.
4286 (md_pseudo_table): Add entry to map .loc to dot_loc().
4287 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4288 seen a .loc directive or we're generating DWARF2 debug info for
4291 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4294 * read.c (s_comm_internal): Don't zero end of name until size
4295 expression has been parsed.
4297 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4299 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4301 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4303 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4306 2004-12-22 Ian Lance Taylor <ian@airs.com>
4308 * configure.tgt: New.
4309 * configure.in: Move setting of cpu_type, fmt, etc., to
4311 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4312 $(srcdir)/configure.tgt.
4313 * configure, Makefile.in: Rebuild.
4315 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4317 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4318 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4320 (avr_offset_expression): New function to parse offsets for LDI
4322 (avr_operand): Use it.
4323 (md_apply_fix3): Generate the relocs.
4325 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4327 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4328 BFD_RELOC_SH_IMMS10BY8 relocation.
4330 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4331 than just ignoring bad code.
4333 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4335 * config/tc-v850.c (handle_lo16): New function.
4336 (v850_reloc_prefix): Use it to check lo().
4337 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4339 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4341 * configure.in: Add s390x-ibm-tpf support.
4342 * configure: Regenerate.
4344 2004-12-15 Jan Beulich <jbeulich@novell.com>
4346 * config/obj-elf.c (obj_elf_change_section): Only set type and
4347 attributes on new sections. Emit warning when type of re-declared
4348 section doesn't match.
4350 2004-12-15 Jan Beulich <jbeulich@novell.com>
4352 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4353 '.cfi_startproc simple' doesn't inherit the old value.
4355 2004-12-15 Jan Beulich <jbeulich@novell.com>
4357 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4358 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4359 generation to emit a factored offset.
4361 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4363 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4364 which is too large in the case of NO_PIC without 64-bit
4367 * config/tc-mips.c (mips_in_shared): New static variable.
4368 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4369 (md_longopts): Add -mshared and -mno-shared.
4370 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4371 (s_cpload): Implement !mips_in_shared case.
4372 (s_cpsetup): Likewise.
4373 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4374 * NEWS: Mention -mno-shared.
4376 2004-12-09 Paul Brook <paul@codesourcery.com>
4378 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4381 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4383 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4384 sequence, increase the size of the sequence.
4386 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4389 2004-12-07 Ben Elliston <bje@gnu.org>
4391 * read.c (s_align): Use an align_limit temporary to allay a GCC
4392 signed/unsigned comparison warning.
4394 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4396 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4397 * configure.in: Use it for arm*-*-linux-gnueabi*.
4398 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4399 * config/te-armlinuxeabi.h: New file.
4400 * Makefile.in: Regenerated.
4401 * aclocal.m4: Likewise.
4402 * configure: Likewise.
4403 * doc/Makefile.in: Regenerated.
4405 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4407 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4408 (xtensa_restore_emit_state): Likewise.
4410 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4412 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4415 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4417 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4418 * Makefile.in: Regenerate.
4420 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4422 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4423 functions, give functions a meaningful name, add comments.
4424 (check_range): New function - Replace operand size calculation
4425 with range checking.
4426 (assemble_insn): Update Algorithm, improve error issuing.
4428 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4431 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4433 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4434 miss between different section in the same module.
4435 (tc_gen_reloc): Likewise.
4437 2004-11-25 Theodore A. Roth <troth@openavr.org>
4439 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4440 atmega325, atmega3250, atmega645 and atmega6450.
4442 2004-11-25 Jan Beulich <jbeulich@novell.com>
4444 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4445 permissible for the selected instruction suffix.
4446 (process_suffix): For DefaultSize instructions, suppressing the
4447 guessing of a 'q' suffix if the instruction doesn't support it is
4448 pointless, because only an 'l' suffix can be guessed in this place.
4450 2004-11-24 Nick Clifton <nickc@redhat.com>
4452 * config/tc-iq2000.c: Remove support for IQ10 processor.
4453 Convert to ISO C90 formatting.
4454 * config/tc-iq2000.h: Likewise.
4456 2004-11-23 Nick Clifton <nickc@redhat.com>
4458 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4459 in this table. They should be correct now.
4461 2004-11-23 Jan Beulich <jbeulich@novell.com>
4463 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4464 indicate the MMX extensions added by both SSE and 3DNow!A.
4465 (Cpu3dnowA): Declare.
4466 (CpuUnknownFlags): Update.
4467 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4468 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4469 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4470 3DNow!. Athlon additionally implies 3DNow!A. Several new
4471 entries (those starting with a dot are for sub-arch specification).
4472 (set_cpu_arch): Handle sub-arch specifications.
4473 (parse_insn): Distinguish between instructions not supported because
4474 of insufficient CPU features and because of 64-bit mode.
4475 * doc/c-i386.texi: Describe enhanced .arch directive.
4477 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4479 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4481 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4483 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4484 without a corresponding .debug_info section.
4486 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4488 * read.c (potable): Add "error" and "warning".
4489 (s_errwarn): New function.
4490 * read.h (s_errwarn): Declare.
4491 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4493 2004-11-22 Nick Clifton <nickc@redhat.com>
4495 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4498 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4500 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4501 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4503 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4505 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4506 (coff_adjust_symtab): Adjust call.
4507 (crawl_symbols): Likewise.
4508 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4509 (obj_app_file): Adjust.
4511 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4513 * configure.in: Enable bfd_assember for the MAXQ port.
4514 * configure: Regenerate.
4516 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4517 Sterling Augustine <sterling@tensilica.com>
4519 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4520 there is a conflict.
4521 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4522 interfaces that are related as determined by xtensa_interface_class_id.
4524 2004-11-12 Nick Clifton <nickc@redhat.com>
4526 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4527 offsets for conditional branches.
4529 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4531 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4533 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4535 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4536 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4538 (relax_frag_immed): Update call to update_next_frag_state.
4540 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4542 * obj.h (struct format_ops <app_file>): Add int param.
4543 * read.h (s_app_file_string): Likewise.
4544 * read.c (s_app_file_string): Likewise.
4545 (s_app_file): Adjust s_app_file_string call.
4546 * config/tc-mips.c (s_mips_file): Likewise.
4547 * config/obj-coff.h (obj_app_file): Add app param.
4548 * config/obj-ecoff.h (obj_app_file): Likewise.
4549 * config/obj-multi.h (obj_app_file): Likewise.
4550 * config/obj-elf.h (elf_file_symbol): Likewise.
4551 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4552 if called for # preprocessor lines.
4554 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4557 * symbols.c (resolve_symbol_value): Convert weak symbols only
4559 (symbol_equated_reloc_p): Don't equate weaks when relocating
4560 only for Windows PECOFF.
4562 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4564 * config/tc-crx.c (print_insn): Check and set insn_addr.
4565 * config/tc-crx.h (md_frag_check): Define.
4567 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4568 Vineet Sharma <vineets@noida.hcltech.com>
4570 * configure.in: Add support for new target maxq-coff.
4571 * configure: Regenerate.
4572 * NEWS: Mention new support.
4573 * config/tc-maxq.c: New file.
4574 * config/tc-maxq.h: New file.
4575 * config/obj-coff.h: Add support for maxq-coff.
4577 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4579 * symbols.c (any_external_name): Define.
4580 (resolve_symbol_value): Convert weak symbols.
4581 (S_SET_EXTERNAL): Support any_external_name.
4582 (S_SET_NAME): Qualify parameter const.
4583 (symbol_equated_reloc_p): Equate to weaks when relocating.
4584 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4585 * tc.h (any_external_name): Declare.
4586 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4588 (weak_is_altname): Declare and define.
4589 (weak_name2altname): Same.
4590 (weak_altname2name): Same.
4591 (weak_uniquify): Same.
4592 (weak_altprefix): Define.
4593 (obj_coff_weak): Change .weak syntax and handling.
4594 (coff_frob_symbol): Fix PE weak symbol alternates.
4595 * config/obj-coff.h (USE_UNIQUE): Define.
4596 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4597 are in another segment.
4598 (tc_gen_reloc): Remove broken addend hack.
4599 doc/as.texinfo: Update.
4601 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4603 * config/tc-xtensa.c (total_frag_text_expansion): New.
4604 (md_estimate_size_before_relax): Use it.
4605 (find_address_of_next_align_frag): Likewise.
4607 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4609 * config/tc-crx.c: Rename argument types.
4610 (processing_arg_number): Rename to 'cur_arg_num'.
4611 (get_number_of_bits): Rename to 'set_operand_size'.
4612 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4613 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4614 (set_indexmode_parameters): Remove function, integrate its code into
4616 (set_operand_size): Get rid of 'Operand Number' function parameter -
4617 use global variable 'cur_arg_num' instead.
4618 Use a local 'argument' pointer to reference the current argument.
4619 (parse_operand): Likewise.
4620 (set_operand): Likewise.
4621 (process_label_constant): Likewise.
4623 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4625 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4626 (add_section_rename): Delete. Inlined into...
4627 (build_section_rename): ...here. Use xstrdup instead of strdup.
4628 (xtensa_section_rename): Drop "const" from argument and return types.
4629 (md_show_usage): Indent to match show_usage().
4630 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4631 (tc_canonicalize_section_name): Define.
4632 (md_elf_section_rename): Remove unused macro.
4633 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4634 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4635 (Frame Directive): Delete.
4637 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4639 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4640 * config/tc-arm.c (target_oabi): Delete.
4641 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4642 (arm_opts): Remove moabi.
4643 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4644 * doc/c-arm.texi (ARM Options): Likewise.
4645 * configure: Regenerated.
4647 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4649 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4650 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4651 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4652 * configure: Regenerate.
4653 * config/tc-cris.c (enum cris_archs): New.
4654 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4655 (cris_insn_ver_valid_for_arch): New functions.
4656 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4657 (cris_arch): New variable.
4658 (md_pseudo_table): New pseudo .arch.
4659 (err_for_dangerous_mul_placement): Initialize according to
4661 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4663 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4664 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4665 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4666 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4667 use in md_cris_relax_table.
4668 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4669 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4670 Update and improve head comment.
4671 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4672 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4674 (md_longopts): New option --march=...
4675 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4677 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4678 (HANDLE_RELAXABLE): New macro.
4679 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4680 cases. Check for weak symbols and assume not relaxable. Handle
4681 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4682 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4684 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4685 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4686 (cris_create_short_jump): Adjust for CRISv32.
4687 (cris_relax_frag): Handle new states.
4688 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4689 (md_begin): Define symbols "..asm.arch.cris.v32",
4690 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4691 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4692 when entering opcode table entry points.
4693 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4694 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4695 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4696 (cris_process_instruction): Initialize out_insnp->insn_type to
4697 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4698 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4700 <case 'm'>: Check that modified_char == '.'.
4701 <invalid operands>: Consume the rest of the line.
4702 When operands don't match, skip over subsequent insns with
4703 non-matching version specifier but same mnemonic.
4704 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4705 special registers in CRISv32 are always 32 bit long.
4706 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4708 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4709 and compatible. Recognize "ACR" for v32, unless followed by "+".
4710 (get_spec_reg): Consider cris_arch when looking up register.
4711 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4713 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4714 (cris_get_expression): Restore input_line_pointer if failing "early".
4715 (get_flags): Consider cris_arch and recognize flags accordingly.
4716 (branch_disp): Adjust for CRISv32.
4717 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4718 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4719 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4720 resolved. Don't enter zeros in object file for
4722 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4723 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4724 (md_parse_option): Break out "return 1".
4725 <OPTION_ARCH> New case.
4726 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4727 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4728 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4729 <case BFD_RELOC_32_PCREL>: New cases.
4730 Addends for non-zero fx_pcrel are too in fx_offset.
4731 (md_show_usage): Show --march=<arch>.
4732 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4733 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4734 (s_syntax) <struct syntaxes>: Properly constify member operand.
4735 * config/tc-cris.h (TARGET_MACH): Define.
4736 (cris_mach): Declare.
4737 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4738 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4739 (CRIS-Opts): Document --march=...
4740 (CRIS-Pseudos): Document .arch.
4742 2004-11-04 Jan Beulich <jbeulich@novell.com>
4744 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4745 intel syntax and no register prefix, allow $ in symbol names when
4747 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4748 (intel_float_operand): Add fourth return value indicating math control
4749 operations. Make classification more precise.
4750 (md_assemble): Complain if memory operand of mov[sz]x has no size
4752 (parse_insn): Translate word operands to floating point instructions
4753 operating on integers as well as control instructions to short ones
4754 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4755 floating point instructions operating on non-integer operands.
4756 (match_template): Remove fldcw special case. Adjust q-suffix handling
4757 to permit it on fild/fistp/fisttp in AT&T mode.
4758 (process_suffix): Don't guess DefaultSize insns' suffix from
4759 stackop_size for certain floating point control instructions. Guess
4760 suffix for branch and [ls][gi]dt based on flag_code. Split error
4761 messages for Intel and AT&T syntax, and make the condition more strict
4762 for the former. Adjust suppressing of generation of operand size
4764 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4765 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4766 more error checking.
4767 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4768 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4770 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4772 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4773 md_short_jump_size, md_long_jump_size.
4774 * write.c [!WORKING_DOT_WORD]: Ditto.
4775 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4777 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4779 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4780 const qualifier in these definitions.
4781 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4782 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4784 2004-11-02 Nick Clifton <nickc@redhat.com>
4786 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4787 table before deciding to produce a .debug_line section to match up
4788 with a user provided .debug_info section.
4790 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4792 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4793 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4795 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4797 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4798 (get_flags): New function.
4799 (get_number_of_bits): Edit comments, update numeric values to
4801 (process_label_constant): Don't support the colon
4802 format (SYMBOL:[s|m|l]).
4803 (set_cons_rparams): Support argument type 'arg_rbase'.
4804 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4805 (handle_LoadStor): Bug fix, first handle post-increment mode.
4806 (getreg_image): Remove redundant code, update according to latest
4808 (print_constant): Bug fix relate to 3-word instructions.
4809 (assemble_insn): Bug fix, when matching instructions, verify also
4810 instruction type (not only mnemonic).
4811 Add various error checking.
4812 (preprocess_reglist): Support HI/LO and user registers.
4814 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4816 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4817 in an epilogue directive go negative.
4819 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4822 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4823 after reporting template error during manual bundling. Reported
4824 by Michael Dupont, michaelx.dupont@intel.com.
4826 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4828 * Makefile.am: Run dep-am.
4829 * aclocal.m4: Regenerate with automake 1.9.2.
4830 * Makefile.in: Regenerate with automake 1.9.2.
4831 * doc/Makefile.in: Likewise.
4833 * config/tc-arm.c: Include "dw2gencfi.h".
4834 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4836 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4837 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4838 (tc_cfi_frame_initial_instructions): Define.
4839 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4842 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4844 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4846 Update coprocessor id to be unsigned immediate.
4848 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4850 * config/tc-i386.c (O_secrel): Delete.
4851 (tc_pe_dwarf2_emit_offset): New function.
4852 * config/tc-i386.h (O_secrel): Define as O_md1.
4853 (TC_DWARF2_EMIT_OFFSET): Define.
4855 2004-10-18 Nick Clifton <nickc@redhat.com>
4857 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4858 ignore @fptr() directives for 4-byte fixups.
4860 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4862 * Makefile.am: Run "make dep-am"
4863 * Makefile.in: Regenerate.
4865 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4867 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4868 Remove comments about placement of literal pools.
4869 (Literal Directive): Update description of literal placement.
4870 (Literal Prefix Directive): Remove statement that this does not apply
4871 to absolute-mode literals. Describe new section naming scheme.
4873 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4875 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4876 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4877 is_windowed_return_opcode): Delete.
4878 (xtensa_frob_label): Use get_subseg_target_freq.
4879 (md_assemble): Inline call to is_entry_opcode.
4880 (xtensa_handle_align): Inline call to get_frag_is_literal.
4881 (relaxation_requirements): Inline call to is_jx_opcode.
4882 (emit_single_op): Inline call to is_movi_opcode.
4883 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4884 get_frag_is_no_transform, is_entry_opcode, and
4885 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4886 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4887 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4888 Inline calls to get_frag_is_no_transform.
4889 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4890 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4891 get_frag_is_no_transform.
4892 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4893 and set_frag_is_no_transform.
4894 (get_expression_value): Delete.
4895 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4896 cur_target_freq to target_freq.
4897 (get_subseg_info): Split out code to create a new map entry into ...
4898 (add_subseg_info): ... this new function.
4899 (get_last_insn_flags): Check if get_subseg_info succeeded.
4900 (set_last_insn_flags): Call add_subseg_info if needed.
4901 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4902 (xtensa_reorder_segments): Compute last_sec while counting sections.
4903 Remove call to get_last_sec.
4904 (get_last_sec): Delete.
4905 (cache_literal_section): Inline call to retrieve_literal_seg and its
4906 callees, seg_present and add_seg_list.
4907 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4908 (get_frag_is_insn, get_frag_is_no_transform,
4909 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4910 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4912 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4914 * config/tc-xtensa.c: Use ISO C90 formatting.
4915 * config/tc-xtensa.h: Likewise.
4916 * config/xtensa-istack.h: Likewise.
4917 * config/xtensa-relax.c: Likewise.
4918 * config/xtensa-relax.h: Likewise.
4920 2004-10-12 Paul Brook <paul@codesourcery.com>
4922 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4925 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4928 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4930 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4932 (Acknowledgements): Use "GAS" instead of AS variable.
4934 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4936 * config/tc-i386.c: Include "elf/x86-64.h".
4937 (i386_elf_section_type): New function.
4938 * config/tc-i386.h (md_elf_section_type): Define.
4939 (i386_elf_section_type): New prototype.
4941 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4943 * config/m68k-parse.h (enum m68k_register): New control register,
4945 * config/tc-m68k.c: Correct control register set for MCF5249.
4947 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4948 Sterling Augustine <sterling@tensilica.com>
4950 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4951 (UNREACHABLE_MAX_WIDTH): Define.
4952 (XTENSA_FETCH_WIDTH): Delete.
4953 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4954 prefer_const16, prefer_l32r): New global variables.
4955 (LIT4_SECTION_NAME): Define.
4956 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4957 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4958 (frag_flags struct): New.
4959 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4960 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4961 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4962 (MAX_FORMATS): Define.
4963 (op_placement_info struct, op_placement_table): New.
4964 (O_pltrel, O_hi16, O_lo16): Define.
4965 (directiveE enum): Rename directive_generics to directive_transform.
4966 Delete directive_relax. Add directive_schedule,
4967 directive_absolute_literals, and directive_last_directive.
4968 (directive_info): Rename "generics" to "transform". Delete "relax".
4969 Add "schedule" and "absolute-literals".
4970 (directive_state): Adjust entries to match changes in directive_info.
4971 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4972 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4973 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4974 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4975 (align_only_targets, software_a0_b_retw_interlock,
4976 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4977 software_avoid_short_loop, software_avoid_close_loop_end,
4978 software_avoid_all_short_loops, specific_opcode): Delete.
4979 (warn_unaligned_branch_targets): New.
4980 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4981 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4982 (option_[no_]link_relax, option_[no_]transform,
4983 option_[no_]absolute_literals, option_warn_unaligned_targets,
4984 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4986 (option_[no_]align_only_targets, option_literal_section_name,
4987 option_text_section_name, option_data_section_name,
4988 option_bss_section_name, option_eb, option_el): Delete.
4989 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4990 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4991 and target-hardware. Delete entries for [no-]target-align-only,
4992 literal-section-name, text-section-name, data-section-name, and
4994 (md_parse_option): Handle new options and remove old ones. Accept but
4995 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4996 and treat them as [no-]transform.
4997 (md_show_usage): Add new options and remove old ones.
4998 (xtensa_setup_hw_workarounds): New.
4999 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
5000 "long", "short", "loc" and "frequency" entries.
5001 (use_generics): Rename to ...
5002 (use_transform): ... this function. Add past_xtensa_end check.
5003 (use_longcalls): Add past_xtensa_end check.
5004 (code_density_available, can_relax): Delete.
5005 (do_align_targets): New.
5006 (get_directive): Accept dashes in directive names. Warn about
5007 [no-]generics and [no-]relax directives and treat them as
5009 (xtensa_begin_directive): Call md_flush_pending_output only for some
5010 directives. Check for directives inside instruction bundles. Warn
5011 about deprecated ".begin literal" usage. Warn and ignore [no-]density
5012 directives. Handle new directives. Check generating_literals flag
5014 (xtensa_end_directive): Check for directives inside instruction
5015 bundles. Warn and ignore [no-]density directives. Handle new
5016 directives. Call xtensa_set_frag_assembly_state.
5017 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
5018 xtensa_dwarf2_emit_insn): New.
5019 (xtensa_literal_position): Call md_flush_pending_output. Do not check
5020 use_literal_section flag.
5021 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
5022 literals. Use xtensa_elf_cons to parse the expression.
5023 (xtensa_literal_prefix): Do not check use_literal_section. Support
5024 ".lit4" sections for absolute literals. Change prefix convention to
5025 replace ".text" (or ".t" in a linkonce section). No need to call
5027 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
5028 (expression_end): Handle closing braces and colons.
5029 (PLT_SUFFIX, plt_suffix): Delete.
5030 (expression_maybe_register): Use new xtensa-isa.h functions. Use
5031 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
5032 and O_hi16 expressions as well.
5033 (tokenize_arguments): Handle closing braces and colons.
5034 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
5035 operands and paired register syntax.
5036 (get_invisible_operands): New.
5037 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
5038 new xtensa-isa.h functions.
5039 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
5040 (xg_translate_idioms): Check if inside bundle. Use use_transform.
5041 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
5042 instructions. Use xtensa_translate_zero_immed.
5043 (operand_is_immed, operand_is_pcrel_label): Delete.
5044 (get_relaxable_immed): Use new xtensa-isa.h functions.
5045 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
5047 (xtensa_print_insn_table, print_vliw_insn): New.
5048 (is_direct_call_opcode): Use new xtensa-isa.h functions.
5049 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
5050 is_branch_or_jump_opcode): Delete.
5051 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
5052 (opnum_to_reloc, reloc_to_opnum): Delete.
5053 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
5054 xtensa-isa.h functions. Operate on one slot of an instruction.
5055 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
5056 xg_get_insn_size): Delete.
5057 (xg_get_build_instr_size): Use xg_get_single_size.
5058 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
5059 xg_build_widen_table. Use xg_get_single_size.
5060 (xg_get_max_narrow_insn_size): Delete.
5061 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
5062 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
5064 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
5065 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
5066 (xg_expand_to_stack, xg_expand_narrow): Update calls to
5067 xg_build_widen_table. Use xg_get_single_size.
5068 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
5070 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
5071 treat weak symbols conservatively.
5072 (xg_check_operand): Use new xtensa-isa.h functions.
5073 (is_dnrange): Delete.
5074 (xg_assembly_relax): Inline previous calls to tinsn_copy.
5075 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5076 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5077 xtensa-isa.h functions.
5078 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5079 xg_instruction_matches_options): New.
5080 (xg_instruction_matches_rule): Handle O_register expressions. Call
5081 xg_instruction_matches_options.
5082 (transition_rule_cmp): New.
5083 (xg_instruction_match): Update call to xg_build_simplify_table.
5084 (xg_build_token_insn): Record loc fields.
5085 (xg_simplify_insn): Check is_specific_opcode field and
5086 density_supported flag.
5087 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5088 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5089 (xg_assemble_literal): Add error handling for O_big. Call
5090 record_alignment. Handle O_pltrel.
5091 (xg_valid_literal_expression): New.
5092 (xg_assemble_literal_space): Add slot parameter. Remove call to
5093 set_expr_symbol_offset. Add call to record_alignment. Update call to
5095 (xg_emit_insn): Delete.
5096 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5097 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5098 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5099 and slot parameters. Handle new "alternate" relocations for absolute
5100 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5101 O_hi16. Use new xtensa-isa.h functions.
5102 (xg_assemble_tokens): Delete.
5103 (is_register_writer): Use new xtensa-isa.h functions.
5104 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5105 old-style RSR from LCOUNT.
5106 (next_frag_opcode): Delete.
5107 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5108 update_next_frag_state): New.
5109 (update_next_frag_nop_state): Delete.
5110 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5111 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5112 the state of the absolute-literals directive. Add calls to
5113 record_alignment and xtensa_set_frag_assembly_state. Call
5114 xtensa_switch_to_non_abs_literal_fragment instead of
5115 xtensa_switch_to_literal_fragment.
5117 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5118 (get_expanded_loop_offset): Change check for undefined opcode to an
5120 (xtensa_set_frag_assembly_state, relaxable_section,
5121 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5122 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5123 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5124 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5125 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5126 (xtensa_init_fix_data): New.
5127 (xtensa_frob_label): Reset label symbol to the current frag. Check
5128 do_align_targets and generating_literals flag. Propagate frequency
5129 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5130 (xtensa_unrecognized_line): New.
5131 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5132 to xtensa_set_frag_assembly_state.
5133 (error_reset_cur_vinsn): New.
5134 (md_assemble): Remove check for literal frag. Remove call to
5135 istack_init. Call use_transform instead of use_generics. Parse
5136 explicit instruction format specifiers. Move code for
5137 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5138 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5139 Add dwarf2_where call. Remote automatic alignment for ENTRY
5140 instructions. Move call to xtensa_clear_insn_labels to the end.
5141 Rearrange to handle bundles.
5142 (xtensa_cons_fix_new): Delete.
5143 (xtensa_handle_align): New.
5144 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5145 assignment to is_no_density field.
5146 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5147 instead of reloc_to_opnum. Handle "alternate" relocations.
5148 (xtensa_force_relocation, xtensa_check_inside_bundle,
5149 xtensa_elf_section_change_hook): New.
5150 (xtensa_symbol_new_hook): Delete.
5151 (xtensa_fix_adjustable): Check for difference of symbols with an
5152 offset. Check for external and weak symbols.
5153 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5154 (md_estimate_size_before_relax): Return expansion for the first slot.
5155 (tc_gen_reloc): Handle difference of symbols by producing
5156 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5157 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5158 tentative values into the output when linkrelax is set.
5159 (XTENSA_PROP_SEC_NAME): Define.
5160 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5161 Create literal tables only if using literal sections. Create new
5162 property tables instead of old instruction tables. Check for unaligned
5163 branch targets and loops.
5164 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5165 new_resource_table, clear_resource_table, resize_resource_table,
5166 resources_available, reserve_resources, release_resources,
5167 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5168 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5169 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5170 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5171 flag. Update checks for workaround options. Call
5172 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5173 (xtensa_cleanup_align_frags): Add special case for branch targets.
5174 Check for and mark unreachable frags.
5175 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5176 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5177 end of a zero-overhead loop body.
5178 (frag_can_negate_branch): Handle instructions with multiple slots.
5179 Use new xtensa-isa.h functions
5180 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5181 xtensa_mark_zcl_first_insns): New.
5182 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5183 transformations are disabled.
5184 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5185 multislot instructions.
5186 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5187 Likewise. Also error if transformations are disabled.
5188 (unrelaxed_frag_max_size): New.
5189 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5190 xtensa-isa.h functions.
5191 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5192 xtensa_opcode_is_loop instead of is_loop_opcode.
5193 (get_text_align_power): Replace as_fatal with assertion.
5194 (get_text_align_fill_size): Iterate instead of using modulus when
5196 (get_noop_aligned_address): Assert that this is for a machine-dependent
5197 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5198 xg_get_single_size, and frag_format_size.
5199 (get_widen_aligned_address): Rename to ...
5200 (get_aligned_diff): ... this function. Add max_diff parameter.
5201 Remove handling of rs_align/rs_align_code frags. Use
5202 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5203 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5204 and pass it back to caller.
5205 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5206 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5207 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5208 (relax_frag_text_align): Rename to ...
5209 (relax_frag_loop_align): ... this function. Assume loops can only be
5210 in the first slot of an instruction.
5211 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5212 instruction. Remove call to frag_wane.
5213 (relax_frag_narrow): Rename to ...
5214 (relax_frag_for_align): ... this function. Extend to handle
5215 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5216 RELAX_NARROW for the first slot.
5217 (find_address_of_next_align_frag, bytes_to_stretch): New.
5218 (future_alignment_required): Use find_address_of_next_align_frag and
5219 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5220 alignment decisions.
5221 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5222 Check if transformations are enabled for b_j_loop_end workaround.
5223 Use new xtensa-isa.h functions and handle multislot instructions.
5224 Update call to xg_assembly_relax.
5225 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5226 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5228 (convert_frag_narrow): Add segP, format and slot parameters. Call
5229 convert_frag_immed for branch instructions. Adjust calls to
5230 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5231 xg_get_single_size and xg_get_single_format.
5232 (convert_frag_fill_nop): New.
5233 (convert_frag_immed): Add format and slot parameters. Handle multislot
5234 instructions and use new xtensa-isa.h functions. Update calls to
5235 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5236 enabled for b_j_loop_end workaround. Use build_nop instead of
5237 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5238 frags. Use xg_get_single_size. Handle O_pltrel.
5239 (fix_new_exp_in_seg): Remove check for old plt flag.
5240 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5241 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5242 for loop opcode to an assertion. Mark all frags up to the end of the
5243 loop as not transformable.
5244 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5245 (get_subseg_info): New.
5246 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5248 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5249 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5250 (xtensa_switch_to_non_abs_literal_fragment): New.
5251 (cache_literal_section): Add is_code parameter and pass it through to
5252 retrieve_literal_seg.
5253 (retrieve_literal_seg): Add is_code parameter and use it to set the
5254 flags on the literal section. Handle case where head parameter is 0.
5255 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5256 set_frag_is_no_transform): New.
5257 (xtensa_create_property_segments): Add end_property_function parameter
5258 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5259 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5260 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5261 (add_xt_block_frags): Add end_property_function parameter and call it
5262 if it is non-zero. Call xtensa_frag_flags_init.
5263 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5264 get_frag_property_flags, frag_flags_to_number,
5265 xtensa_frag_flags_combinable, xt_block_aligned_size,
5266 xtensa_xt_block_combine, add_xt_prop_frags,
5267 init_op_placement_info_table, opcode_fits_format_slot,
5268 xg_get_single_size, xg_get_single_format): New.
5269 (istack_push): Inline call to tinsn_copy.
5270 (tinsn_copy): Delete.
5271 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5272 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5273 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5274 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5275 functions. Handle invisible operands.
5276 (tinsn_to_slotbuf): New.
5277 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5278 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5279 vinsn_from_chars, and xg_free_vinsn.
5280 (tinsn_from_insnbuf): New.
5281 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5282 instructions. Handle symbol differences.
5283 (get_num_stack_text_bytes): Use xg_get_single_size.
5284 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5285 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5286 get_expr_register, set_expr_symbol_offset_diff): New.
5287 * config/tc-xtensa.h (MAX_SLOTS): Define.
5288 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5289 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5290 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5292 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5293 (xtensa_frag_type struct): Add is_assembly_state_set,
5294 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5295 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5296 Replace is_generics and is_relax fields by is_no_transform field.
5297 Delete is_text and is_longcalls fields. Change text_expansion and
5298 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5299 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5300 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5301 (xtensa_fix_data struct): New.
5302 (xtensa_symfield_type struct): Delete plt field.
5303 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5304 forward declaration here.
5305 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5306 (XTENSA_SECTION_RENAME): Undefine.
5307 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5308 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5309 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5310 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5311 (unit_num_copies_func, opcode_num_units_func,
5312 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5313 (resource_table struct): New.
5314 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5315 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5316 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5317 (tinsn_copy): Delete prototype.
5318 (vliw_insn struct): New.
5319 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5320 (widen_spec_list): Add option conditions for density and boolean
5321 instructions. Add expansions using CONST16 and conditions for using
5322 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5324 (simplify_spec_list): Add option conditions for density instructions.
5325 Add entry for NOP instruction.
5326 (append_transition): Add cmp function pointer parameter and use it to
5327 insert the new entry in order.
5328 (operand_function_LOW16U, operand_function_HI16U): New.
5329 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5330 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5331 (enter_opname, split_string): Use xstrdup instead of strdup.
5332 (init_insn_pattern): Initialize new options field.
5333 (clear_req_or_option_list, clear_req_option_list,
5334 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5336 (parse_insn_pattern): Parse option conditions.
5337 (transition_applies): New.
5338 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5339 swapped last arguments in calls to append_constant_value_condition.
5340 Call clone_req_option_list. Add warning about invalid opcode.
5341 Handle LOW16U and HI16U function names.
5342 (build_transition_table): Add cmp parameter and use it in calls to
5343 append_transition. Use new xtensa-isa.h functions. Check
5344 transition_applies before adding entries.
5345 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5346 pass it through to build_transition_table.
5347 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5348 ReqOption, transition_cmp_fn): New types.
5349 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5350 (transition_rule struct): Add options field.
5351 * doc/as.texinfo (Overview): Update Xtensa options.
5352 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5353 --[no-]relax, and --[no-]generics options. Update descriptions of
5354 --text-section-literals and --[no-]longcalls. Add
5355 --[no-]absolute-literals and --[no-]transform.
5356 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5357 Remove use of "generic" and "specific" terminology for opcodes.
5358 (Xtensa Registers): Generalize the syntax description to include
5359 user-defined register files.
5360 (Xtensa Automatic Alignment): Update.
5361 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5362 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5363 (Xtensa Directives): Remove confusing rules about precedence.
5364 (Density Directive, Relax Directive): Delete.
5365 (Schedule Directive): New.
5366 (Generics Directive): Rename to ...
5367 (Transform Directive): ... this node.
5368 (Literal Directive): Update for absolute literals. Missing
5369 literal_position directive is now an error.
5370 (Literal Position Directive): Update for absolute literals.
5371 (Freeregs Directive): Delete.
5372 (Absolute Literals Directive): New.
5373 (Frame Directive): Minor editing.
5374 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5375 Update dependencies.
5376 * Makefile.in: Regenerate.
5378 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5380 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5381 to build the second and third fixups for a composite relocation.
5382 (macro_read_relocs): New function.
5383 (macro_build): Use it.
5384 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5385 Simplify fragging code accordingly.
5386 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5387 of the composite relocation. Set fx_tcbit in both fixups.
5389 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5391 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5392 (md_apply_fix3): Don't treat composite relocs as done.
5394 2004-10-07 Jan Beulich <jbeulich@novell.com>
5396 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5397 prefix for symbol names generated from the LOCAL macro directive.
5399 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5400 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5402 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5404 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5406 (md_assemble): Add error checking for Co-Processor instructions.
5407 (get_cinv_parameters): Add 'b' option to invalidate the
5408 branch-target cache.
5410 2004-10-05 Paul Brook <paul@codesourcery.com>
5412 * config/tc-arm.c (unwind): New variable.
5413 (vfp_sp_encode_reg): New function.
5414 (vfp_sp_reg_required_here): Use it.
5415 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5416 (vfp_parse_reg_list): New function.
5417 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5418 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5419 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5420 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5422 (md_pseudo_table): Add them.
5423 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5424 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5425 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5426 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5427 require_hashconst, add_unwind_opcode): New functions.
5428 * doc/c-arm.texi: Document unwinding opcodes.
5429 * NEWS: Mention the new feature.
5431 2004-10-04 Eric Christopher <echristo@redhat.com>
5433 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5435 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5437 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5439 * config/tc-s390.c (md_apply_fix3): Likewise.
5440 * config/tc-sparc.c (md_apply_fix3): Likewise.
5442 2004-10-01 Paul Brook <paul@codesourcery.com>
5444 * config/tc-arm.c (arm_elf_section_type): New function.
5445 (arm_elf_change_section): Set section link for exidx sections.
5446 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5447 (md_elf_section_type): Define.
5449 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5451 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5452 instruction's offset.
5454 2004-10-01 Adam Nemet <anemet@lnxw.com>
5456 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5458 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5460 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5461 asymbol *, instead use symbol_get_bfdsym.
5463 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5465 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5467 2004-09-30 Paul Brook <paul@codesourcery.com>
5469 * config/tc-arm.c (do_smi, do_nop): New functions.
5470 (insns): Add ARMv6ZK instructions.
5471 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5472 (tc_gen_reloc): Ditto.
5473 (arm_cpus): Add mpcore and arm1176.
5474 (arm_archs): Add armv6{k,z,zk}.
5475 * doc/c-arm.texi: Document new cores and architectures.
5477 2004-09-30 Nick Clifton <nickc@redhat.com>
5479 * config/tc-arm.c: Use ISO C90 formatting.
5481 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5483 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5484 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5485 REG_TYPE_MVDX is expected.
5487 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5489 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5491 2004-09-21 James E Wilson <wilson@specifixinc.com>
5493 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5494 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5495 output_spill_base, output_unat_psprel, output_lc_psprel,
5496 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5497 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5498 output_spill_psprel_p): Use it.
5500 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5502 * config/tc-crx.c (handle_LoadStor): New function.
5503 Handle load/stor unique instructions before parsing.
5505 2004-09-17 Paul Brook <paul@codesourcery.com>
5507 * config/tc-arm.c (s_arm_rel31): New funciton.
5508 (md_pseudo_table): Add .rel31.
5509 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5510 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5511 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5512 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5513 (arm_parse_reloc): Add (target2).
5515 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5517 * Makefile.am: Run "make dep-am".
5518 * Makefile.in: Regenerate.
5519 * aclocal.m4: Regenerate.
5520 * configure: Regenerate.
5521 * doc/Makefile.in: Regenerate.
5522 * po/POTFILES.in: Regenerate.
5523 * po/gas.pot: Regenerate.
5525 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5527 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5528 [!LLONG_MAX]: Ditto.
5530 2004-09-13 Paul Brook <paul@codesourcery.com>
5532 * config/tc-arm.c: Rename RELABS to TARGET1.
5534 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5536 * messages.c (as_internal_value_out_of_range): Cast values passed
5537 to as_bad_where or as_warn_where to proper type.
5539 2004-09-11 Theodore A. Roth <troth@openavr.org>
5541 * config/tc-avr.c: Add support for
5542 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5544 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5546 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5547 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5549 2004-09-08 Paul Brook <paul@codesourcery.com>
5551 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5552 fini_array and preinit_array section types.
5553 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5555 * doc/as.texinfo: Document extra section types.
5557 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5559 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5560 * Makefile.in: Regenerated.
5561 * configure.in: Set em for arm*-*-symbianelf*.
5562 * configure: Regenerated.
5563 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5564 vectors when appropriate.
5565 * config/te-symbian.h: New file.
5567 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5569 * config/tc-crx.c (gettrap): Exception vector can be case
5571 (process_label_constant): Fix a 32-bit displacement bug in branch
5573 (get_operandtype) : Bug fix, wrong operand was used.
5574 (process_label_constant): Initialize relocation type to
5577 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5579 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5580 for synthesizable cores.
5582 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5584 2004-08-25 Dmitry Diky <diwil@spec.ru>
5586 * config/tc-msp430.c: Clean-up the code.
5587 (md_relax_table): New relax table.
5588 (mcu_types): Sort MCU types.
5589 (md_pseudo_table): Add .profiler pseudo handler.
5590 (pow2value): New function.
5591 (msp430_profiler): New function.
5592 (msp430_operands): Add new insns handlers.
5593 (msp430_srcoperand): Add register operand handler, allow complex
5595 (md_estimate_size_before_relax): Rewritten.
5596 (md_convert_frag): Rewritten.
5597 (msp430_relax_frag): New function.
5598 * config/tc-msp430.h (md_relax_frag): define macro
5599 * doc/c-msp430.texi: Update information.
5601 2004-08-24 Nick Clifton <nickc@redhat.com>
5603 * as.c (std_shortopts): Allow -g to take an optional argument.
5604 (parse_args): Pass any switch starting with -g on to the backend
5607 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5609 * configure.in (arm*-*-symbianelf*): New target.
5610 (arm*-*-eabi*): Likewise.
5611 * configure: Regenerated.
5613 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5614 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5617 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5619 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5620 argument, don't do anything if current section is not
5621 .gnu.linkonce.t.* and linkonce_empty is set.
5622 (generate_unwind_image, dot_endp): Adjust callers, call
5623 start_unwind_section (*, 1) if nothing will be put into the
5626 2004-08-17 Nick Clifton <nickc@redhat.com>
5628 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5629 (show_usage): Add -g.
5630 (std_longopts): Add --gen-debug. Alpha sort the table.
5631 (parse_args): Print an error message if a switch is not handled.
5632 Handle the -g switch, calling md_debug_format_selector() if
5634 * NEWS: Mention new feature.
5635 * doc/as.texinfo: Document new switch.
5636 * doc/internals.texi: Document behaviour of md_parse_option.
5638 * config/tc-arm.c (md_parse_option): Do not issue an error message
5639 if the switch is not recognised.
5640 * config/tc-m68k.c (md_parse_option): Likewise.
5641 * config/tc-pdp11.c (md_parse_option): Likewise.
5642 * config/tc-v850.c (md_parse_option): Likewise.
5644 * as.h: Fix up formatting.
5647 2004-08-16 Nick Clifton <nickc@redhat.com>
5649 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5651 * configure.in: Sort architecture based tables alphabetically.
5652 * configure: Regenerate.
5654 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5656 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5657 { "cc", 68 }, with { "cr", 70 }.
5659 2004-08-13 Jan Beulich <jbeulich@novell.com>
5660 Nick Clifton <nickc@redhat.com>
5662 * as.c: Add and handle new --alternate command line option.
5663 * macro.c (macro_set_alternate): New.
5664 * macro.h (macro_set_alternate): Declare.
5665 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5666 * doc/as.texinfo: Document new command line option and pseudo-ops
5667 as well as insert documentation originating from gasp about
5668 alternate macro syntax.
5669 * NEWS: Mention new command line option and pseudo-ops.
5671 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5673 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5676 2004-08-06 Paul Brook <paul@codesourcery.com>
5678 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5679 Handle new relocations.
5680 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5682 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5684 * write.c (relax_segment): Use was_address instead of address when
5685 setting fr_fix field for align frag due to backwards .org.
5687 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5689 Introduce SH2a support.
5690 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5691 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5693 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5694 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5695 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5696 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5697 to end of conditional expression.
5698 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5699 * config/tc-sh.c: Add sh2a-nofpu support.
5700 2003-12-29 DJ Delorie <dj@redhat.com>
5701 * tc-sh.c: Add sh2a support.
5702 (parse_reg): Add tbr.
5703 (parse_at): Support @@(disp,tbr).
5704 (get_specific): Support sh2a opcodes.
5705 (insert4): New, for 4 byte relocs.
5706 (build_Mytes): Support sh2a opcodes.
5707 (md_apply_fix3_Mytes): Support sh2a opcodes.
5708 2003-12-02 Michael Snyder <msnyder@redhat.com>
5709 * config/tc-sh.c (md_parse_option): Handle sh2a.
5710 (sh_elf_final_processing): Ditto.
5712 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5714 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5717 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5719 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5720 (ppc_arch): Expand comment.
5722 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5724 * config/tc-crx.c: Support evaluating the difference between two
5726 * config/tc-crx.h: Likewise.
5728 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5730 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5732 (ia64_elf_section_change_hook): Set the linked-to section for
5735 2004-07-26 Dmitry Diky <diwil@spec.ru>
5737 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5738 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5739 msp430xG438, msp430xG439.
5741 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5743 * doc/as.texinfo (Section, PushSection): Correct documentation
5746 2004-07-21 Jan Beulich <jbeulich@novell.com>
5748 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5749 permissible for the selected instruction suffix.
5750 (match_template): Don't permit 64-bit general purpose operands in
5752 (finalize_imm): Permit 64-bit immediates.
5753 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5754 specially except for the width of the used base and/or index
5755 registers. For 32-bit displacements, use sign-extended
5756 relocations only when using 64-bit addressing.
5757 Force zero displacement on rip-relative addressing when there is
5758 no other displacement.
5759 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5760 specially except for the width of the used base and/or index
5762 (parse_register): Disallow Reg64 registers in 32-bit mode.
5764 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5765 suffix if the instruction doesn't support it.
5767 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5769 * config/tc-mips.c (append_insn): Handle constant expressions with
5770 no associated relocation.
5771 (mips_ip): Cancel the expression after use for the Q format
5773 (parse_relocation): Return no relocation for unsupported
5775 (my_getSmallExpression): Return no relocation if no relocation
5778 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5780 * config/obj-som.c (adjust_stab_sections): Add prototype.
5781 (obj_som_compiler, obj_som_version, obj_som_copyright,
5782 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5783 * config/tc-hppa.c (update_subspace): Likewise.
5784 (is_defined_subspace): Amplify comment.
5785 * config/obj-som.h (som_frob_file): Add prototype.
5787 2004-07-19 Christopher Faylor <cgf@timesys.com>
5788 H.J. Lu <hongjiu.lu@intel.com>
5790 * subsegs.c (section_symbol): Don't create a new segment when
5791 existing segment is undefined.
5793 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5795 * config/tc-arm.c: Include include/opcode/arm.h.
5796 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5797 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5798 (FPU_ARCH_*): Delete.
5799 * Makefile.am: Update dependencies.
5800 * Makefile.in: Regenerate.
5802 2004-07-15 Nick Clifton <nickc@redhat.com>
5804 * configure.in: Accept armbe as a big-endian arm configuration.
5805 * configure: Regenerate.
5807 2004-07-13 Thomas Nystrom <thn@saeab.se>
5809 * config/tc-i386.c (T_SHIFTOP): New constant.
5810 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5811 (intel_el1): Handle '~'.
5812 (intel_get_token): Handle '<>', '&', '|' and '~'.
5814 2004-07-13 Nick Clifton <nickc@redhat.com>
5816 (md_assemble): Remove spurious newline from end of as_bad error
5818 (intel_e05_1): Likewise.
5819 (intel_e11): Likewise.
5820 (intel_match_token): Likewise.
5822 2004-07-11 Andreas Schwab <schwab@suse.de>
5824 * config/tc-m68k.c: Convert to C90. Remove redundant
5825 declarations. Indentation fixup.
5826 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5827 obj_coff_section ourselves.
5829 2004-07-09 James E Wilson <wilson@specifixinc.com>
5831 * config/tc-ia64.c (default_big_endian): New.
5832 (dot_byteorder, md_begin): Use it.
5833 (md_parse_option): Set it.
5835 2004-07-09 Nick Clifton <nickc@redhat.com>
5837 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5838 * configure: Regenerate.
5839 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5840 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5841 sh_find_elf_flags if necessary.
5843 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5845 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5846 going to be split into more than one in-place addend, return 0
5847 for relocations against mergeable sections. Associate comments
5850 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5852 * Makefile.am (CPU_TYPES): Add crx.
5853 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5854 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5855 (DEPTC_crx_elf): New target.
5856 (DEPOBJ_crx_elf): Likewise.
5857 (DEP_crx_elf): Likewise.
5858 * Makefile.in: Regenerate.
5859 * configure.in: Add crx* target.
5860 * configure: Regenerate.
5861 * config/tc-crx.c: New file.
5862 * config/tc-crx.h: New file.
5863 * NEWS: Mention new target.
5865 2004-07-06 Nick Clifton <nickc@redhat.com>
5867 * config.in: Undefine TARGET_SYMBIAN by default.
5869 * configure: Regenerate. Add sh-symbian-elf target. If
5870 selected define TARGET_SYMBIAN.
5871 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5872 format if TARGET_SYMBIAN has been defined.
5874 * output-file.c (output_file_create): Report the target format
5875 chosen when bfd_openw reports that it is invalid.
5877 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5878 pseudo for BFD based assemblers.
5880 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5883 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5884 (md_parse_option): Remove redundant -isa testing.
5885 Make bfd_arch variable const.
5886 (md_show_usage): Make bfd_arch variable const.
5888 2004-07-03 James E Wilson <wilson@specifixinc.com>
5890 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5891 * config/tc-ia64.h (md_frag_check): Define.
5893 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5895 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5897 * doc/as.texinfo (Weak): Document PE weak symbols.
5899 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5901 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5902 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5903 (mips_frob_file): Rework so that only a single pass through the
5904 relocs is needed. Allow %lo()s to have higher offsets than their
5905 corresponding %hi()s or %got()s.
5907 2004-07-02 Nick Clifton <nickc@redhat.com>
5909 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5910 allow values which have come from undefined symbols.
5911 Always consider this fixup to have been processed as a reloc
5912 cannot be generated for it.
5914 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5916 * frags.h (struct frag): Add has_code and insn_addr fields.
5917 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5918 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5919 * config/tc-ppc.h (md_frag_check): Define.
5921 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5923 * doc/Makefile.am (info): Rename goal to...
5924 (info-local): ... this, to preserve implicit dependencies.
5925 * doc/Makefile.in: Regenerate with automake 1.8.5.
5927 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5929 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5930 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5931 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5932 (tc_gen_reloc): Likewise.
5933 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5934 (m32r_parse_name): Likewise.
5935 (m32r_cgen_parse_fix_exp): Likewise.
5936 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5937 (O_PIC_reloc): Likewise.
5938 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5939 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5940 for @GOTOFF, @GOT, @PLT.
5942 2004-06-21 Jan Beulich <jbeulich@novell.com>
5944 * gas/symbols.c: While discarding ordinary local absolute symbols
5945 when --strip-local-absolute is in effect, retain file symbols.
5947 2004-06-20 Andreas Schwab <schwab@suse.de>
5949 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5950 (md_parse_option): Likewise.
5952 2004-06-17 Jan Beulich <jbeulich@novell.com>
5954 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5955 * config/te-netware.h: New file.
5956 * config/te-ppcnw.h: Delete: Obsolete.
5957 * configure.in: Eliminate ill NetWare targets. Make generic
5958 NetWare target use proper emulation.
5959 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5960 reference to new te-netware.h.
5961 * configure: Regenerate.
5962 * Makefile.in: Regenerate.
5964 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5966 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5967 comparison in .insn pseudo operation.
5969 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5971 * config/obj-coff.c (coff_adjust_section_syms): Use
5972 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5973 (coff_frob_section): Likewise.
5974 * config/tc-mips.c (md_apply_fix3): Likewise.
5975 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5976 (elf_frob_file_after_relocs): Likewise.
5978 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5980 * config/tc-hppa.c (log2): Rename to exact_log2.
5981 (pa_next_subseg): Delete unused function.
5982 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5983 (create_new_subspace): Likewise.
5986 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5987 labels. Fix warning.
5989 2004-05-28 DJ Delorie <dj@redhat.com>
5991 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5992 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5993 or non-merged symbols.
5995 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5997 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5998 restore the old slot when inserting srlz.i/srlz.d.
6000 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6002 * Makefile.am: Regenerate dependecies.
6003 * Makefile.in: Regenerate.
6004 * config/tc-sh.c (valid_arch): Make unsigned.
6005 (preset_target_arch): Likewise.
6006 (md_begin): Use new architecture flags system.
6007 (get_specific): Likewise.
6008 (assemble_ppi): Likewise.
6009 (md_assemble): Likewise. Also fix error check for bad opcodes.
6010 (md_parse_option): Likewise. Also generate -isa values according
6011 to the table in bfd/cpu-sh.c instead of just constants. Also
6012 allow <arch>-up ISA variants.
6013 (sh_elf_final_processing): Replace if-else chain with a call to
6014 sh_find_elf_flags().
6016 2004-05-28 Peter Barada <peter@the-baradas.com>
6018 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
6019 with zero offset into mode 2 addressing to save a word.
6021 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
6023 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
6024 (ar_is_only_in_integer_unit): New.
6025 (ar_is_only_in_memory_unit): New.
6026 (generate_unwind_image): Silence gcc on 32bit host.
6027 (md_assemble): Use ar_is_only_in_integer_unit instead of
6028 ar_is_in_integer_unit. Check AR access.
6030 2004-05-27 Peter Barada <peter@the-baradas.com>
6032 * config/tc-m68k.c (md_begin): Sort the opcode table into
6034 (m68k_compare_opcode): New function to do the sorting.
6036 2004-05-24 Peter Barada <peter@the-baradas.com>
6038 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
6039 addressing on MIT style operands.
6040 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6042 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
6045 2004-05-23 Alan Modra <amodra@bigpond.net.au>
6047 * expr.c (operand, operator): Don't reject '++' and '--'.
6049 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
6051 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
6054 2004-05-17 Adam Nemet <anemet@lnxw.com>
6056 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
6057 * configure: Regenerate.
6059 2004-05-13 Paul Brook <paul@codesourcery.com>
6061 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
6063 2004-05-13 Joel Sherrill <joel@oarcorp.com>
6065 * configure.in (or32-*-rtems*): Switch to elf.
6066 * configure: Regenerate.
6068 2004-05-13 Nick Clifton <nickc@redhat.com>
6070 * po/fr.po: Updated French translation.
6072 2004-05-11 Nick Clifton <nickc@redhat.com>
6074 * doc/as.texinfo (Section): Document G and T flags to .section
6075 directive. Document the extra arguments that the G flag
6076 requires. Document the #tls flag.
6078 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6080 * subsegs.c (section_symbol): Create a new section symbol if
6081 the existing one doesn't match.
6082 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6084 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6086 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6087 to cope with VR4181A errata MD(1) and MD(4).
6089 2004-05-07 Brian Ford <ford@vss.fsi.com>
6091 * NEWS: Mention .secrel32 for pe[i]-i386.
6093 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6095 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6096 (HANDLE_ALIGN): New.
6098 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6100 * Makefile.am (DIST_SUBDIRS): Define.
6101 * aclocal.m4: Regenerate with automake 1.8.4.
6102 * Makefile.in: Likewise.
6103 * doc/Makefile.in: Likewise.
6105 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6107 * config/tc-ia64.c (dot_serialize): Declare.
6108 (dot_serialize): New function.
6109 (md_pseudo_table): Add ".serialize.data" and
6110 ".serialize.instruction" directives.
6112 2004-05-06 Nick Clifton <nickc@redhat.com>
6114 * messages (as_internal_value_out_of_range): Print a message about
6115 a value being out of range. Be consistent about whether the
6116 values are printed in decimal or hexadecimal.
6117 (as_warn_value_out_of_range): Generate a warning message about an
6119 (as_bad_value_out_of_range): Generate an error message about an
6121 * as.h: Prototype the new functions.
6122 * config/tc-alpha.c (insert_operand): Use new function.
6123 * config/tc-arc.c (arc_insert_operand): Likewise.
6124 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6125 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6126 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6127 * config/tc-s390.c (s390_insert_operand): Likewise.
6128 * config/tc-v850.c (v850_insert_operand): Likewise.
6130 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6132 * configure.in: Set em=linux for frv-*-*linux*.
6133 * configure: Rebuilt.
6134 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6135 (frv_md_fdpic_enabled): New.
6136 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6137 (DEFAULT_FDPIC): New.
6138 (frv_flags): Use DEFAULT_FDPIC.
6139 (frv_pic_flag): Likewise.
6140 (OPTION_NOPIC): New.
6141 (md_longopts): Add -mnopic.
6142 (md_parse_option): Handle it.
6143 (md_show_usage): Add -mfdpic and -mnopic.
6145 2004-05-05 Peter Barada <peter@the-baradas.com>
6147 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6148 chips for invalid coldfire instructions, rename selectors
6149 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6150 add current_chip to track which chip is referred to(including save/restore),
6151 use current_chip to select control registers, not current_arch.
6152 (md_show_usage): Add new chips.
6153 * doc/c-m68k.texi: Document new command line switches.
6155 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6157 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6158 (NOP_OPCODE): Define.
6159 (s390_align_code): Remove prototype.
6160 * tc-s390.c (s390_align_code): Remove.
6162 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6164 * config/tc-ia64.c (make_unw_section_name): Removed.
6165 (start_unwind_section): New function.
6166 (generate_unwind_image): Take const segT instead of const
6168 (dot_handlerdata): Adjusted.
6169 (dot_endp): Likewise.
6171 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6173 * config/obj-elf.c (obj_elf_change_section): Allow the
6174 ".note.GNU-stack" section has SHF_EXECINSTR.
6176 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6178 * config/obj-elf.c (get_section): Return bfd_boolean.
6179 (obj_elf_change_section): Call bfd_get_section_by_name_if
6180 instead of bfd_map_over_sections.
6182 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6184 * config/obj-elf.c (get_section): New function.
6185 (obj_elf_change_section): Support multiple sections with same
6188 2004-04-30 Nick Clifton <nickc@redhat.com>
6190 * config/tc-arm.c (create_register_alias): Fix typo checking for
6191 case sensitive register aliases.
6192 (co_proc_number): Use error message string in all_reg_maps[]
6194 (cp_reg_required_here): Likewise.
6195 (fp_reg_required_here): Likewise.
6197 2004-04-29 Brian Ford <ford@vss.fsi.com>
6199 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6201 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6203 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6204 (load_address, macro, mips_ip, md_parse_option)
6205 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6206 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6207 embedded-PIC handling, and update comments.
6208 (SWITCH_TABLE): Remove.
6209 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6210 (enum mips_pic_level): Remove EMBEDDED_PIC.
6211 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6212 (TC_FORCE_RELOCATION): Update comment.
6213 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6214 might be safe to remove now that MIPS embedded-PIC is gone.
6216 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6218 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6219 call to obj_set_subsection_attributes.
6220 (obj_som_init_stab_section): Likewise.
6221 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6222 (pa_def_subspaces): Provide comdat default.
6223 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6224 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6225 calls to create_new_subspace and update_subspace to pass comdat flag.
6226 (create_new_subspace, update_subspace): Add new comdat argument. Use
6227 it in calls to obj_set_subsection_attributes.
6228 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6229 and use of comdat, common and dup_comm parameters.
6231 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6233 * config/obj-elf.c (obj_elf_change_section): Check if the old
6234 group name is NULL before comparison.
6236 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6238 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6240 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6242 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6244 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6246 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6247 (OPTION_MEMBEDDED_PIC): Remove.
6248 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6249 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6250 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6251 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6252 (OPTION_ELF_BASE): Renumber.
6253 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6254 (md_show_usage): Remove mention of -membedded-pic.
6255 * doc/as.texinfo: Remove mention of -membedded-pic.
6257 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6259 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6260 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6262 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6263 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6264 USE_GLOBAL_POINTER_OPT.
6266 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6268 * config/tc-mips.c (macro): One more use of load_delay_nop.
6270 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6272 * config/tc-mips.c (load_delay_nop): New function.
6273 (load_address, macro): Use load_delay_nop() to build a nop
6274 which can be omitted with gpr_interlocks.
6276 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6278 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6279 cop_interlocks): Remove superfluous CPU entries.
6281 2004-04-22 Paul Brook <paul@codesourcery.com>
6283 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6285 2004-04-22 Peter Barada <peter@the-baradas.com>
6287 * NEWS: Added support for EMAC instructions and MAC/EMAC
6289 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6290 scale factor tokens, trailing_ampersand to mark mask addressing
6291 for MAC/EMAC instructions.
6292 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6294 (yylex): Handle '>', '<', and '&' following '+'.
6295 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6296 architectures in archs[].
6297 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6298 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6300 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6301 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6303 Add EMAC operands to init_table[].
6305 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6307 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6309 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6310 * config/tc-arm.c (enum mstate): Delete from here.
6311 (mapping_state): Remove the static mapstate variable and instead
6312 store the state in the segment. This allows a per-section mapping
6313 state. Handle and ignore MAP_UNDEFINED states.
6314 (arm_elf_change_section): Get the current mapping state from the
6316 (s_ltorg): Set the mapping state to MAP_DATA.
6317 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6318 for each pool as it is emitted.
6320 2004-04-22 Nick Clifton <nickc@redhat.com>
6322 * config/tc-arm.h: Formatting tidy ups.
6324 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6326 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6328 2004-04-20 DJ Delorie <dj@redhat.com>
6330 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6331 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6332 [TE_PE] (O_secrel): Define.
6333 [TE_PE] (x86_pe_cons_fix_new): New.
6334 [TE_PE] (pe_directive_secrel): Likewise.
6335 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6337 2004-04-19 Eric Christopher <echristo@redhat.com>
6339 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6340 of previous patch for fix in gcc.
6342 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6344 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6346 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6348 * read.c (do_align): Call md_flush_pending_output, if defined.
6350 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6352 * expr.c (operand): Correct checks for ++ and --.
6354 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6356 * config/tc-generic.c: Add some comments.
6358 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6360 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6361 -{no-}mfix-vr4122-bugs.
6362 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6363 (append_insn, mips_emit_delays): Update accordingly.
6364 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6365 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6366 (md_parse_option): Update after above changes.
6367 (md_show_usage): Add -mfix-vr4120.
6369 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6371 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6372 of .section directive; add a reference to the ELF .subsection
6375 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6377 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6380 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6382 * Makefile.am: Remove mips from aout targets.
6383 * Makefile.in: Regenerate.
6384 * configure.in: Remove mips-dec-bsd* target.
6385 * configure: Regenerate.
6387 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6390 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6391 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6392 Update "mapping". Restrict some @ modifiers to 32 bit.
6394 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6395 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6397 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6398 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6399 dont_adjust_reloc_32 is set.
6400 (md_longopts): Add option -renesas.
6401 (md_parse_option, md_show_usage): Likewise.
6402 * doc/c-sh.texi: Likewise.
6404 2004-04-01 Dave Korn <dk@artimi.com>
6406 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6407 hi16 and lo16 fixS structs.
6408 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6409 exactly the same way as for RELOC_DLX_REL16.
6410 (machine_ip): properly respect LO flag in the_insn and
6411 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6412 (md_apply_fix3): apply RELOC_DLX_LO16.
6414 2004-03-30 Stan Shebs <shebs@apple.com>
6416 Remove long-obsolete MPW support.
6417 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6418 * configure.in: Remove mention of ppc-*-mpw* config.
6419 * configure.in: Likewise.
6421 2004-03-30 Nick Clifton <nickc@redhat.com>
6423 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6424 OBJ_ELF being defined.
6426 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6428 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6430 2004-03-23 Paul Brook <paul@codesourcery.com>
6432 * config/tc-arm.c (meabi_flags): New variable.
6433 (arm_parse_eabi): New function.
6434 (md_begin): Set flags for EABI v3.
6436 (arm_long_opts): Add meabi.
6437 * doc/as.texinfo <ARM>: Document -meabi.
6438 * doc/c-arm.texi: Ditto.
6440 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6442 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6443 tables even when use_literal_section flag is not set.
6445 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6447 * config/tc-sh.c: Remove trailing whitespace.
6449 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6451 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6452 --mul-bug-abort and the default behavior.
6453 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6454 (err_for_dangerous_mul_placement): New variable.
6455 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6457 (md_cris_relax_table): Have placeholder for STATE_MUL.
6458 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6459 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6461 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6462 STATE_BYTE)>: Ditto.
6463 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6464 alignment and position of this frag, emit error message if
6466 (md_assemble): For a multiply insn and when checking it,
6467 transform the current frag into a special frag for that purpose.
6468 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6469 OPTION_MULBUG_ABORT_ON>: Handle new options.
6471 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6473 * config/tc-xtensa.c (mark_literal_frags): New function.
6474 (xtensa_move_literals): Call mark_literal_frags for all literal
6475 segments, including init and fini literal segments.
6476 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6478 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6480 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6481 (pa_comm): Set BSF_OBJECT in symbol flags.
6483 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6485 * Makefile.am: Run "make dep-am".
6486 * Makefile.in: Regenerate.
6487 * doc/Makefile.in: Regenerate.
6488 * config.in: Regenerate.
6489 * po/gas.pot: Regenerate.
6491 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6493 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6494 (demand_empty_rest_of_line): Issue an error here.
6495 (ignore_rest_of_line): Silently skip to end.
6496 (demand_copy_string): Issue an error, not warning.
6498 * config/obj-elf.c (obj_elf_section_name): Likewise.
6499 (obj_elf_section): Likewise.
6500 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6501 (arc_extinst): Likewise.
6502 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6503 (dot_spill): Likewise.
6504 (dot_unwabi): Likewise.
6505 (dot_prologue): Likewise.
6507 * expr.c (operand): Reject ++ and --.
6508 (operator): Likewise.
6510 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6512 * config/tc-sh.c: Include dw2gencfi.h.
6513 (sh_cfi_frame_initial_instructions): New function.
6514 (sh_regname_to_dw2regnum): Likewise.
6515 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6517 (TARGET_USE_CFIPOP): Define.
6518 (tc_cfi_frame_initial_instructions): Likewise.
6519 (tc_regname_to_dw2regnum): Likewise.
6520 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6521 * Makefile.am: Update dependencies.
6522 * Makefile.in: Regenerate.
6524 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6526 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6527 * configure: Regenerate.
6529 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6531 * read.c (s_leb128): Call md_flush_pending_output.
6533 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6535 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6536 * config/tc-i386.h (CpuPadLock): New define.
6537 (CpuUnknownFlags): Added CpuPadLock.
6539 2004-03-07 Andreas Schwab <schwab@suse.de>
6541 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6543 2004-03-07 Richard Henderson <rth@redhat.com>
6545 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6546 (cfi_finish): Likewise for fde.
6548 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6550 * config/tc-ia64.c (md_assemble): Properly handle NULL
6552 (ia64_handle_align): Don't abort if failed to add a stop bit.
6554 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6556 * Makefile.in: Regenerated.
6557 * aclocal.m4: Likewise.
6558 * configure: Likewise.
6559 * doc/Makefile.in: Likewise.
6561 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6563 * config/tc-ia64.c (dot_align): New.
6564 (ia64_do_align): Make it static.
6565 (md_pseudo_table): Use "dot_align" for "align".
6566 (ia64_md_do_align): Don't set align_frag here.
6567 (ia64_handle_align): Add a stop bit to the previous bundle if
6570 * config/tc-ia64.h (ia64_do_align): Removed.
6572 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6574 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6575 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6576 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6577 the most general type or the user specifically requested it.
6578 (md_assemble): Add a new error message for when an instruction
6579 is understood, but is not allowed due to an -isa option.
6581 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6583 * config/tc-ia64.c (align_frag): New.
6584 (md_assemble): Set the tc_frag_data field in align_frag for
6585 IA64_OPCODE_FIRST instructions.
6586 (ia64_md_do_align): Set align_frag.
6587 (ia64_handle_align): Add a stop bit if needed.
6589 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6590 (TC_FRAG_INIT): New.
6592 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6594 * config/tc-frv.c (fr400_audio): New variable.
6595 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6596 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6597 (target_implements_insn_p): New function.
6598 (md_assemble): Report an error if the processor doesn't implement
6601 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6603 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6604 (md_parse_option): Ditto.
6605 (OPTION_NO_SPECIAL_M32R): Added.
6606 (md_show_usage): Document it.
6607 (enable_speial_m32r): Changed a default value from 0 to 1.
6608 * doc/c-m32r.texi: Document the -no-bitinst option.
6610 2004-02-27 Nick Clifton <nickc@redhat.com>
6612 * config/tc-sh.c (get_operand): Revert previous delta.
6613 (tc_gen_reloc): Check for an unknown reloc type before processing
6616 2004-02-27 Hannes Reinecke <hare@suse.de>
6618 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6619 .insn pseudo operation.
6621 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6623 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6624 added for wrong syntax.
6626 2004-02-26 Eric Christopher <echristo@redhat.com>
6628 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6629 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6631 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6633 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6634 nibble types to assembler.
6636 2004-02-25 Fred Fish <fnf@redhat.com>
6638 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6640 2004-02-20 James E Wilson <wilson@specifixinc.com>
6642 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6644 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6645 (ia64_estimate_size_before_relax): New.
6646 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6647 (generate_unwind_image): Pass 1 to fixup_unw_records.
6648 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6649 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6651 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6653 * stabs.c (generate_asm_file): Avoid warning about use of
6654 uninitialized variable.
6656 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6658 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6659 body, and endp, allow unwind records which do not have a "t"
6660 (time/instruction) field.
6662 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6664 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6665 (do_mav_dspsc_2): Likewise.
6666 Fix accumulator registers move opcodes.
6668 2004-02-13 Hannes Reinecke <hare@suse.de>
6669 Jakub Jelinek <jakub@redhat.com>
6671 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6673 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6675 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6676 (tc_frob_symbol): New macro definition.
6677 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6679 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6681 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6684 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6686 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6687 (TC_CASE_SENSITIVE): ... this.
6688 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6689 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6691 2004-02-06 James E Wilson <wilson@specifixinc.com>
6693 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6694 (generate_unwind_image): Re-add it here.
6696 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6698 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6699 * read.h (SKIP_WHITESPACE): Turn into an expression.
6700 * read.c (read_a_source_file): A pseudo is removed by having a
6703 2004-02-05 James E Wilson <wilson@specifixinc.com>
6705 * config/tc-ia64.c (output_endp): New.
6706 (count_bits): Delete.
6707 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6708 endp unwind records.
6709 (fixup_unw_records): Handle endp unwind records. Delete code for
6710 shortening prologue regions not followed by a body record.
6711 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6712 * config/tc-ia64.h (unw_record_type): Add endp.
6714 2004-02-03 James E Wilson <wilson@specifixinc.com>
6716 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6717 fill padding bytes with zeroes.
6718 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6719 sets unwind_record slot_number and slot_frag fields.
6721 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6723 * config/tc-mips.c (add_got_offset_hilo): New function.
6724 (macro): Use load_register() and add_got_offset_hilo() to load
6725 constants instead of hardcoding code sequences throughout.
6727 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6729 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6731 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6733 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6735 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6736 of hard-coded test for TARGET_OS=elf.
6738 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6740 * config/tc-mips.c (hilo_interlocks): Change definition
6741 so that MIPS32, MIPS64 and later ISAs are included, along with
6742 the already-included machines. Update comments.
6744 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6746 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6747 undefined local labels.
6749 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6751 * config/tc-mips.c (load_address, macro): Update comments about
6752 NewABI GP relaxation.
6754 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6756 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6757 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6758 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6759 (set_at, load_register, load_address, move_register): Likewise.
6760 (load_got_offset, add_got_offset): Likewise.
6761 Update all calls and tidy accordingly.
6763 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6765 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6766 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6767 (RELAX_USE_SECOND): Bump to 0x10000.
6768 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6769 (mips_macro_warning): New variable.
6770 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6771 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6772 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6774 (append_insn): Update mips_macro_warning.sizes.
6775 (macro_start, macro_warning, macro_end): New functions.
6776 (macro_build): Don't emit warnings here.
6777 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6778 (md_convert_frag): Check for cases where one macro alternative
6779 needs a warning and the other doesn't. Emit a warning if the
6780 longer sequence was chosen.
6782 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6784 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6785 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6786 the first sequence, the size of the second sequence, and a flag
6787 that says whether we should warn.
6788 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6789 (RELAX_FIRST, RELAX_SECOND): New.
6790 (mips_relax): New variable.
6791 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6792 (append_insn): Remove "place" argument. Use mips_relax.sequence
6793 rather than "place" to check whether we're expanding the second
6794 alternative of a relaxable macro. Remove redundant check for
6795 branch relaxation. If generating a normal insn, and there
6796 is not enough room in the current frag, call relax_close_frag()
6797 to close it. Update mips_relax.sizes[]. Emit fixups for the
6798 second version of a relaxable macro. Record the first relaxable
6799 fixup in mips_relax. Remove tc_gen_reloc workaround.
6800 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6801 in the same way as in append_insn.
6802 (mips16_macro_build): Remove "place" argument.
6803 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6804 when generating the second version of a relaxable macro.
6805 (load_got_offset, add_got_offset): New functions.
6806 (load_address, macro): Use new relaxation machinery. Remove
6807 tc_gen_reloc workarounds.
6808 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6809 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6810 first version is needed.
6811 (tc_gen_reloc): Remove relaxation handling.
6812 (md_convert_frag): Go through the fixups for a relaxable macro and
6813 mark those that belong to the unneeded alternative as done. If the
6814 second alternative is needed, adjust the fixup addresses to account
6815 for the deleted first alternative.
6817 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6819 * frags.h (frag_room): Declare.
6820 * frags.c (frag_room): New function.
6821 * doc/internals.texi: Document it.
6823 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6825 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6826 optimization for -mtune=r3900, as this will break on other CPUs.
6828 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6830 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6831 be relaxed, use fixup.
6832 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6834 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6836 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6839 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6841 * config/tc-mips.c (append_insn): Properly detect variant frags
6842 that preclude swapping of relaxed branches. Correctly swap
6843 instructions between frags when dealing with relaxed branches.
6845 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6847 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6849 * aclocal.m4: Regenerate.
6850 * configure: Regenerate.
6852 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6854 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6857 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6859 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6860 reloc, reserve space for the delay slot as well as the jalr itself.
6862 2004-01-09 Paul Brook <paul@codesourcery.com>
6864 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6865 (do_vfp_sp2_from_reg2): New function.
6867 (do_vfp_dp_from_reg2): Check return values properly.
6869 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6871 * config/tc-mips.c (warn_nops): Remove static variable.
6872 (macro): Remove test of warn_nops.
6873 (md_shortops): Remove 'n'.
6874 (md_parse_option): Remove 'n' case.
6875 (md_show_usage): Remove -n.
6876 * doc/as.texinfo (Overview): Remove MIPS -n option.
6877 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6878 * NEWS: Mention removal of MIPS -n option.
6880 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6881 (cop_interlocks): Check ISA level.
6882 (cop_mem_interlocks): Define.
6883 (reg_needs_delay): Check cop_interlocks rather than
6884 ISA_HAS_COPROC_DELAYS.
6885 (append_insn): Likewise. Use cop_mem_interlocks rather than
6886 directly checking mips_opts.isa.
6887 (mips_emit_delays): Likewise.
6889 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6891 * config/tc-ia64.c (unwind): Move next_slot_number and
6892 next_slot_frag to ...
6893 (unw_rec_list): Here.
6894 (free_list_records): Removed.
6895 (output_unw_records): Likewise.
6896 (generate_unwind_image): Make it void.
6897 (alloc_record): Initialize next_slot_number and next_slot_frag.
6898 (slot_index): Take .org, .space and .align into account.
6899 (fixup_unw_records): Don't set slot_number to 0. Use
6900 list->next_slot_number and list->next_slot_frag instead of
6901 unwind.next_slot_number and unwind.next_slot_frag.
6902 (ia64_convert_frag): New.
6903 (generate_unwind_image): Generate a rs_machine_dependent frag
6905 (emit_one_bundle): Use list->next_slot_number and
6906 list->next_slot_frag instead of unwind.next_slot_number and
6907 unwind.next_slot_frag.
6909 * config/tc-ia64.h (md_convert_frag): Defined as
6911 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6913 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6915 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6916 * config/tc-frv.h (md_apply_fix3): Don't define.
6917 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6919 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6920 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6921 * config/tc-frv.c (line_separator_chars): Add `!'.
6922 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6923 * config/tc-frv.c (md_assemble): Clear insn upfront.
6924 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6925 * config/tc-frv.c (OPTION_FDPIC): New macro.
6926 (md_longopts): Add mfdpic.
6927 (md_parse_option): Handle it.
6928 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6929 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6930 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6931 (frv_pic_ptr): Parse funcdesc.
6933 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6935 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6936 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6938 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6940 * Makefile.am (Makefile): Move the dependency on
6941 $(BFDDIR)/configure.in to...
6942 (CONFIG_STATUS_DEPENDENCIES): ... here.
6943 (AUTOMAKE_OPTIONS): Require automake 1.8.
6944 * Makefile.in: Regenerate.
6945 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6946 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6947 $(BFDDIR)/configure.in here as well.
6948 * doc/Makefile.in: Regenerate.
6950 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6952 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6953 * Makefile.in: Regenerate.
6954 * aclocal.m4: Regenerate.
6955 * doc/Makefile.am (install, install-info): Remove.
6956 (install-data-local): A new hook for install-info.
6957 (AUTOMAKE_OPTIONS): Require automake 1.8.
6958 * doc/Makefile.in: Regenerate.
6960 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6962 * doc/c-sh.texi: Update description about floating point behavior
6965 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6967 * configure.in: Add m68k-uClinux target.
6968 * configure: Regenerate.
6970 For older changes see ChangeLog-0203
6976 version-control: never
projects / platform / upstream / binutils.git / blob