1 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
3 * doc/t-mt.texi: Update MS1 to MT.
5 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
7 Second part of ms1 to mt renaming.
9 * configure.in (mt): Remove special case.
10 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
12 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
14 (md_parse_option, md_show_usage, md_begin, md_assemble,
15 md_cgen_lookup_reloc, md_atof): Adjust.
16 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
17 * config/tc-mt.h (TC_MT): Rename.
18 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
19 (md_apply_fix): Adjust.
20 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
21 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
23 2005-12-14 Jan Beulich <jbeulich@novell.com>
25 * config/tc-i386.c (add_prefix): More fine-grained handling of
26 REX prefixes. Or new prefix value into i.prefix instead of
29 2005-12-13 DJ Delorie <dj@redhat.com>
31 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
33 2005-12-12 Paul Brook <paul@codesourcery.com>
35 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
36 (do_bl): New function.
37 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
38 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
40 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
41 BFD_RELOC_ARM_PCREL_JUMP.
42 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
43 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
44 BFD_RELOC_ARM_PCREL_JUMP.
45 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
46 BFD_RELOC_ARM_PCREL_JUMP.
48 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
50 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
52 * configure.in: Replace ms1 arch with mt arch.
54 * configure.tgt: Replace ms1 arch with mt arch.
55 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
56 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
57 * doc/Makefile.in: Rebuilt.
59 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
61 Change 32-bit-branch expansion for --pic.
62 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
63 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
64 (cris_any_v0_v10_long_jump_size_pic): New macro.
65 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
66 (md_convert_frag): Similar.
67 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
68 (md_assemble, gen_cond_branch_32): Adjust similarly.
69 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
70 <case OPTION_ARCH>: Similar, if --pic.
72 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
75 * config/tc-i386.c (match_template): Handle monitor.
76 (process_suffix): Likewise.
78 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
81 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
84 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
86 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
88 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
90 * config/tc-z80.c (z80_start_line_hook): issue an error when
91 redefining a symbol with equ
92 * doc/as.texinfo(equ<z80>): mention difference with .equiv
93 * doc/as.texinfo(err): fix typo
94 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
97 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
100 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
101 R_HPPA relocations that are 32-bits wide.
103 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
104 Thiemo Seufer <ths@networkno.de>
106 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
107 (macro_build): Complain for invalid branch displacements.
108 (mips_validate_fix): Delete.
109 (md_apply_fix): Re-add pcrel support for branches. Use consistent
110 text for misaligned branch targets.
111 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
112 BFD pcrel processing. Remove error for unresolved branches.
113 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
115 2005-11-22 James E Wilson <wilson@specifix.com>
117 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
118 even when manual_bundling isn't set.
120 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
121 when the frag chain is broken by section switching.
123 2005-11-18 Jie Zhang <jie.zhang@analog.com>
125 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
126 * config/bfin-parse.y (asm_1): Check register type for load immediate
129 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
131 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
133 * write.c (write_object_file): Do not remove used weakrefd.
135 2005-11-17 Jan Beulich <jbeulich@novell.com>
137 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
138 DW_CFA_restore and DW_CFA_undefined in a loop.
140 2005-11-17 Jan Beulich <jbeulich@novell.com>
143 * symbols.h (S_CLEAR_VOLATILE): Declare.
144 * symbols.c (colon): Also accept redefinable symbols for
145 redefinition. Clone them before modifying.
146 (S_CLEAR_VOLATILE): Define.
147 * cond.c (s_ifdef): Also test for equated symbols.
148 * read.c (s_comm_internal): Also exclude non-redefinable
149 equated symbols. Clone redefinable ones before modifying.
150 (s_weakref): Clone redefinable symbols before modifying.
151 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
152 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
153 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
155 2005-11-16 Alan Modra <amodra@bigpond.net.au>
157 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
159 2005-11-16 Alan Modra <amodra@bigpond.net.au>
161 * configure.tgt (i386-*-gnu*): Set em=gnu.
162 * config/te-gnu.h: New file.
163 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
165 2005-11-16 Alan Modra <amodra@bigpond.net.au>
167 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
168 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
170 * read.c (s_lsym): Remove non-BFD assembler sym handling.
172 2005-11-16 Alan Modra <amodra@bigpond.net.au>
174 * read.c (s_comm_internal): Set bfd_com_section segment.
175 (s_mri_common): Likewise.
176 * write.c (write_object_file): Remove non-BFD assembler common
179 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
181 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
182 opcode if r4-r15 are not saved.
184 2005-11-15 Alan Modra <amodra@bigpond.net.au>
186 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
188 2005-11-14 Jan Beulich <jbeulich@novell.com>
190 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
191 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
192 (ar): Use AR_* instead of literals.
193 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
194 CR_PMV, CR_CMCV): Define.
195 (cr): Use CR_* instead of literals.
197 2005-11-14 Jan Beulich <jbeulich@novell.com>
199 * config/tc-ia64.c (md): Rename regsym to indregsym and move
200 it to the end of the structure.
201 (ar): Field regnum is unsigned.
203 (indirect_reg): Likewise.
204 (declare_register_set): Parameter regnum is unsigned.
205 (declare_register): Parameter numregs and base_regnum are
206 unsigned. So is the local loop variable.
207 (md_begin): Restrict scope of local variable regnum, which
208 also is unsigned. Replace loops with function calls where
209 possible. Re-order things so that register groups are kept
210 together. Remove all uses of regsym except for indirect
211 registers. Replace use of regsym by indregsym for indirect
213 (ia64_optimize_expr): Replace use of regsym by indregsym for
214 indirect registers, with appropriate bias.
216 2005-11-14 David Ung <davidu@mips.com>
218 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
219 for the MIPS16e save/restore instructions.
221 2005-11-11 Jan Beulich <jbeulich@novell.com>
223 * doc/Makefile.am: Make asconfig.texi writeable before trying
225 * doc/Makefile.in: Refresh.
227 2005-11-10 Jan Beulich <jbeulich@novell.com>
229 * config/tc-i386.c (intel_e11): Don't special-case segment
230 registers in brackets.
232 2005-11-10 Nick Clifton <nickc@redhat.com>
234 * config/tc-arm.c (BAD_ADDR_MODE): Define.
235 (arm_reg_parse_multi): Return NULL rather than FAIL.
236 (arm_reg_parse): Fix comment, the function returns FAIL rather
237 than NULL if it is unable to parse the register name.
238 (do_ldrex): Use BAD_ADDR_MODE.
239 Change error message for PC-relative addressing.
240 (do_strex): Likewise.
241 (do_t_ldrex): Use BAD_ADDR_MODE.
242 (do_t_strex): Likewise.
244 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
246 * config/tc-sparc.c (isoctal): Fix thinko.
248 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
250 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
251 flag_mri_m68k as condition for parsing the '$' as a prefix.
252 * as.h (DOLLAR_AMBIGU): Define if needed.
254 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
257 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
258 (ms1_architectures): Add ms2.
259 (md_parse_option): Add ms2.
260 (md_show_usage): Add ms2.
261 (md_assemble): Add JAL_HAZARD detection logic.
262 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
263 * doc/c-ms1.texi: New.
264 * doc/all.texi: Add MS1.
265 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
266 * doc/Makefile.in: Rebuilt.
267 * doc/Makefile: Rebuilt.
269 2005-11-07 Steve Ellcey <sje@cup.hp.com>
271 * configure: Regenerate after modifying bfd/warning.m4.
273 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
276 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
277 output constant data.
279 2005-11-07 Mark Mitchell <mark@codesourcery.com>
281 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
282 * doc/Makefile.in: Regenerated.
283 * doc/as.texinfo: Document "@FILE".
285 2005-11-07 Nick Clifton <nickc@redhat.com>
288 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
289 'x' attribute. Remember the actions of the 'w' and 'n' attributes
290 and do not allow the 'x','s' or 'd' attributes to change them.
292 2005-11-07 John Levon <levon@movementarian.org>
294 * config/tc-i386.h (tc_comment_chars): Define.
295 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
296 (i386_comment_chars): Add.
297 (md_parse_options): Process OPTION_DIVIDE.
298 (md_show_usage): Describe --divide option.
299 * doc/c-i386.texi: Document --divide option.
301 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
303 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
304 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
306 2005-11-07 Alan Modra <amodra@bigpond.net.au>
308 * macro.c (buffer_and_nest): Skip labels regardless of
309 NO_PSEUDO_DOT and flag_m68k_mri.
311 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
313 * expr.c (integer_constant): Match only 'B' as binary suffix if
314 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
317 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
319 * read.c (s_weakref): Do not permit redefinitions.
320 * symbols.c (colon): Do not permit redefinitions of equated
323 2005-11-01 Thiemo Seufer <ths@networkno.de>
326 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
327 * Makefile.in: Regenerate.
329 2005-11-01 Thiemo Seufer <ths@networkno.de>
331 * config/tc-mips.c (md_parse_option): Fix typo in comment.
333 2005-10-30 Mark Mitchell <mark@codesourcery.com>
335 * as.c (show_usage): Document "@FILE".
337 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
339 * Makefile.am (OBJ_FORMATS): Remove vms.
341 * Makefile.in: Regenerated.
343 * dep-in.sed: Replace " ./" with " ".
345 2005-10-28 Dave Brolley <brolley@redhat.com>
347 Contribute the following change:
348 2005-09-19 Dave Brolley <brolley@redhat.com>
350 * config/tc-m32c.c (default_isa): New static variable.
351 (m32c_isa): Now of type CGEN_BITSET.
352 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
354 2005-10-28 Paul Brook <paul@codesourcery.com>
356 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
357 instead of mcpu_cpu_opt.
359 2005-10-27 Sterling Augustine <sterling@tensilica.com>
361 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
362 refer to "ports" instead of "queues".
363 (check_t1_t2_reads_and_writes): Pass correct interface values to
364 xtensa_interface_inout.
366 2005-10-27 Jan Beulich <jbeulich@novell.com>
368 * read.c (assign_symbol): Also consider equates already defined.
369 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
370 * config/obj-coff.h (obj_symbol_clone_hook): New.
371 (coff_obj_symbol_clone_hook): Declare.
372 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
374 2005-10-26 DJ Delorie <dj@redhat.com>
376 * config/tc-m32c.c (md_relax_table, subtype_mappings,
377 md_convert_frag): Add jsr.w support.
379 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
381 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
382 and imm-8-HI operands.
384 2005-10-26 Paul Brook <paul@codesourcery.com>
386 * config/tc-arm.c (insns): Correct "sel" entry.
388 2005-10-26 Jan Beulich <jbeulich@novell.com>
390 * config/tc-i386.c (i386_operand): Don't check register prefix here.
391 (parse_real_register): Rename from parse_register.
392 (parse_register): New.
393 (i386_parse_name): New.
395 (intel_e11): Don't tolerate registers in offset expressions anymore.
396 (intel_get_token): Don't check register prefix here. Copy the actual
397 register token, not the canonical register name.
398 * config/tc-i386.h (md_operand): Delete.
399 (i386_parse_name): Declare.
400 (md_parse_name): Define.
402 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
404 * Makefile.am: Add Z80 cpu.
405 * Makefile.in: Regenerated.
406 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
407 and disallow newlines in quoted strings.
408 * configure.tgt: Add z80-*-coff.
409 * config/obj-coff.h: Add format "coff-z80".
410 * doc/Makefile.am: Add c-z80.texi.
411 * doc/Makefile.in: Regenerated.
412 * doc/all.texi: Add Z80.
413 * doc/c-z80.texi: New file
414 * doc/as.texinfo: Add z80 options and some z80-related remarks.
415 * config/tc-z80.c: New file
416 * config/tc-z80.h: New file
417 * NEWS: Mention new support.
419 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
421 * write.c (adjust_reloc_syms): Undo the change made on
422 2005-04-26 to allow local symbol set to undefined symbol.
424 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
426 * Makefile.am (bfin-parse.tab.h): Removed.
427 (bfin-parse.h): Added.
428 * Makefile.in: Regenerated.
430 2005-10-25 Alan Modra <amodra@bigpond.net.au>
432 * po/POTFILES.in: Regenerate.
433 * po/gas.pot: Regenerate.
435 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
437 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
438 make a single reloc with an offset rather than a stack.
439 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
441 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
443 * read.c (potable): Add weakref.
445 * read.h (s_weakref): Declare.
446 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
447 * symbols.c (colon): Clear weakrefr.
448 (symbol_find_exact): Rename to, and reimplement in terms of...
449 (symbol_find_exact_noref): ... new function.
450 (symbol_find): Likewise...
451 (symbol_find_noref): ... ditto.
452 (resolve_symbol_value): Resolve weakrefr without setting their
454 (S_SET_WEAK): Call hook.
455 (S_GET_VALUE): Follow weakref link.
456 (S_SET_VALUE): Clear weakrefr.
457 (S_IS_WEAK): Follow weakref link.
458 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
459 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
460 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
461 (symbol_mark_used): Follow weakref link.
462 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
463 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
464 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
465 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
466 * write.c (adust_reloc_syms): Follow weakref link. Do not
467 complain if target is undefined.
468 (write_object_file): Likewise. Remove weakrefr symbols. Drop
469 unreferenced weakrefd symbols.
470 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
472 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
473 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
474 * doc/as.texinfo: Document weakref.
475 * doc/internals.texi: Document new struct members, internal
478 2005-10-24 Jie Zhang <jie.zhang@analog.com>
480 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
481 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
482 * Makefile.in: Regenerate.
483 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
484 * config/tc-bfin.c (md_chars_to_number): Change the type of first
485 argument from unsigned char * to char * to remove signedness warnings.
487 2005-10-24 Jan Beulich <jbeulich@novell.com>
489 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
490 (dot_rot): Change type of num_* variables. Check for positive count.
491 (ia64_optimize_expr): Re-structure.
492 (md_operand): Check for general register.
494 2005-10-24 Jan Beulich <jbeulich@novell.com>
496 * config/tc-ia64.c (declare_register): Call symbol_create.
497 (md_begin): Remove local variables total, ar_base, and cr_base.
498 Start loops for registers at their respective first one. Don't
499 update md.regsym for alias names. Generate alias name tp for r13.
501 2005-10-21 DJ Delorie <dj@redhat.com>
503 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
504 names unstead of numbers.
506 2005-10-19 David Ung <davidu@mips.com>
508 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
509 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
510 hence avoiding to emit a nop.
512 2005-10-19 Jie Zhang <jie.zhang@analog.com>
514 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
516 (bfin_start_line_hook): Remove the workaround for LSETUP(.
517 (bfin_name_is_register): Remove the workarounds for LSETUP(
519 (bfin_start_label): Ditto.
521 2005-10-18 Bob Wilson <bob.wilson@acm.org>
523 * config/tc-xtensa.c (xtensa_end_directive): Restore
524 default_lit_sections regardless of use_literal_section.
526 2005-10-18 Jie Zhang <jie.zhang@analog.com>
528 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
529 * Makefile.in: Regenerated.
531 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
533 * doc/as.texinfo (.loc) Fix placement of '@end table'.
535 2005-10-17 Bob Wilson <bob.wilson@acm.org>
537 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
538 unsigned line number. Do not include "dwarf2dbg.h".
539 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
540 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
541 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
542 (md_assemble): Use as_where instead of dwarf2_where.
543 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
544 dwarf2_line_infos. Change to call new_logical_line followed by
547 2005-10-14 Mike Frysinger <vapier@gentoo.org>
549 * doc/as.texinfo (Section): Add missing ']' to .section example.
551 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
554 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
555 unknown opcode is found.
557 2005-10-12 Mark Mitchell <mark@codesourcery.com>
559 * NEWS: Mention @file.
561 2005-10-12 Nick Clifton <nickc@redhat.com>
563 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
564 generally tidy up the code.
565 * config/tc-avr.h: Likewise.
567 2005-10-12 Jan Beulich <jbeulich@novell.com>
569 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
570 (dot_pred_rel): Likewise.
571 (parse_operand): Likewise.
572 (ia64_unrecognized_line): Likewise.
573 (md_operand): Likewise.
575 2005-10-11 Jan Beulich <jbeulich@novell.com>
577 * expr.h (enum expr_mode): New.
578 (expression): Pass third argument to expr.
579 (expression_and_evaluate): New.
580 (deferred_expression): New.
581 (expr): Add third parameter.
582 (resolve_expression): New.
583 * struc-symbol.h (struct symbol): New members sy_volatile and
585 * symbols.c, symbols.h (symbol_clone): New.
586 (symbol_clone_if_forward_ref): New.
587 (snapshot_symbol): New.
588 (S_IS_VOLATILE): New.
589 (S_IS_FORWARD_REF): New.
590 (S_SET_VOLATILE): New.
591 (S_SET_FORWARD_REF): New.
592 * as.c (macro_expr): Use expression_and_evaluate.
593 * cond.c (s_if): Likewise.
594 (s_elseif): Likewise.
595 * dw2gencfi.c (cfi_parse_reg): Likewise.
596 * expr.c (operand): Add second parameter. Optionally call
597 deferred_expression. Pass mode argument to itself and md_parse_name.
598 Check mode before trying to evaluate symbol. Call
599 symbol_clone_if_forward_ref for both operands.
600 (expr): Add third parameter. Pass mode to operand and itself.
601 Optionally call resolve_expression.
602 (resolve_expression): New.
603 (get_single_number): Pass second argument to operand.
604 * read.c (potable): New entry for .eqv.
605 (read_a_source_file): Handle new == operator.
606 (get_absolute_expr): Use expression_and_evaluate.
608 (assign_symbol): Rename second parameter. Call symbol_clone on
609 legal and illegal redefinition. Call S_SET_VOLATILE and
610 S_SET_FORWARD_REF depending on mode.
611 (s_set): Update description.
612 (s_space): Call resolve_expression.
613 (pseudo_set): Optionally call deferred_expression. Check
614 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
616 * config/tc-ia64.h (md_parse_name): Add mode parameter.
617 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
618 * config/tc-m32r.h (md_parse_name): Likewise.
619 (m32r_parse_name): Likewise.
620 * config/tc-mmix.h (md_parse_name): Likewise.
621 * config/tc-mn10300.h (md_parse_name): Likewise.
622 (mn10300_parse_name): Likewise.
623 * config/tc-ppc.h (md_parse_name): Likewise.
624 * config/tc-sh.h (md_parse_name): Likewise.
625 (sh_parse_name): Likewise.
626 * config/tc-sh64.h (md_parse_name): Likewise.
627 (sh64_consume_datalabel): Likewise.
628 * config/tc-tic54x.h (md_parse_name): Likewise.
629 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
630 before trying to evaluate symbol.
631 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
632 * config/tc-sh.c (sh_parse_name): Likewise.
633 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
634 second argument to operandf. Pass mode parameter to sh_parse_name.
635 * doc/as.texinfo: Document .eqv and the == assignment operator.
637 2005-10-10 Ian Lance Taylor <ian@airs.com>
639 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
640 * Makefile.in: Regenerate.
642 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
644 * expr.c (operator): Allow "!=" as a synonym for "<>".
645 * doc/as.texinfo (Infix Op): Mention "!=".
647 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
649 * config/tc-hppa.c (strict): Don't initialize. Update comment.
650 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
651 found. Simplify handling of "ma" and "mb" completers.
653 2005-10-08 Paul Brook <paul@codesourcery.com>
655 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
656 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
658 (arm_cpu_option_table): Add canonical_name.
659 (arm_cpus): Populate canonical_name field.
660 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
661 aeabi_set_public_attributes, arm_md_end): New functions.
662 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
663 (md_assemble): Set thumb_arch_used and arm_arch_used.
664 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
665 * config/tc-arm.h (md_end): Define.
666 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
668 2005-10-06 Khem Raj <kraj@mvista.com>
669 NIIBE Yutaka <gniibe@m17n.org>
671 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
672 (parse_reg_without_prefix): New function.
673 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
675 (option md_longopts): Add allow-reg-prefix option.
676 * doc/c-sh.texi: Document --allow-reg-prefix option.
677 * NEWS: Mention the new switch.
679 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
681 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
684 2005-09-30 Sterling Augustine <sterling@tensilica.com>
685 Bob Wilson <bob.wilson@acm.org>
687 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
689 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
691 * Makefile.am: Run "make dep-am".
692 * Makefile.in: Regenerated.
693 * aclocal.m4: Likewise.
695 2005-09-30 Mark Mitchell <mark@codesourcery.com>
697 * as.c (main): Use expandargv.
699 2005-09-30 Jan Beulich <jbeulich@novell.com>
701 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
704 2005-09-30 Catherine Moore <clm@cm00re.com>
706 * Makefile.am: Bfin support.
707 * Makefile.in: Regenerated.
708 * aclocal.m4: Regenerated.
709 * configure: Regenerated.
710 * configure.in: Bfin support.
711 * configure.tgt: Bfin support.
712 * config/bfin-aux.h: New file.
713 * config/bfin-defs.h: New file.
714 * config/bfin-lex.l: New file.
715 * config/bfin-parse.y: New file.
716 * config/tc-bfin.c: New file.
717 * config/tc-bfin.h: New file.
718 * doc/Makefile.am: Recognize c-bfin.texi.
719 * doc/Makefile.in: Regenerated.
720 * doc/all.texi: Bfin support.
721 * doc/as.texinfo: Likewise.
722 * doc/c-bfin.texi: Document bfin-specific syntax and
725 2005-09-30 Paul Brook <paul@codesourcery.com>
727 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
728 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
729 normal infix conditions.
730 (C3E): Include Thumb-2 definition.
732 (insns): Use them for legacy mnemonics.
734 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
736 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
737 version of <locale.h> when ENABLE_NLS is not defined.
739 2005-09-29 Jan Beulich <jbeulich@novell.com>
741 * config/tc-ia64.c (parse_operands): Always parse first operand of
744 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
745 Alan Modra <amodra@bigpond.net.au>
747 * app.c (do_scrub_chars): Match open and close quote of strings.
748 Remove redundant EOF test in case 7.
750 2005-09-28 Jan Beulich <jbeulich@novell.com>
752 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
753 relocations in 16- and 32-bit modes.
754 (i386_displacement): Make pc-relative branch handling dependent
755 upon operand (rather than address) size.
757 2005-09-28 Jan Beulich <jbeulich@novell.com>
759 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
761 (dot_cfi_startproc): Likewise.
762 (dot_cfi_endproc): Likewise. Also check no extra input was given.
763 (dot_cfi_escape): Likewise.
765 2005-09-28 Jan Beulich <jbeulich@novell.com>
767 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
768 (TC_CONS_FIX_NEW): Define unconditionally.
769 (x86_pe_cons_fix_new): Remove.
770 * config/tc-i386.c (signed_cons): New.
771 (md_pseudo_table): Add slong.
772 (x86_cons_fix_new): Declare unconditionally.
773 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
774 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
777 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
779 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
780 buffer after copying string.
782 2005-09-27 Paul Brook <paul@codesourcery.com>
784 * config/arm.c (arm_cpus): Add more cpu names.
785 * doc/c-arm.texi: Document them.
787 2005-09-21 Alan Modra <amodra@bigpond.net.au>
789 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
791 2005-09-20 Richard Henderson <rth@redhat.com>
793 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
795 2005-09-20 Richard Henderson <rth@redhat.com>
797 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
799 (dwarf2_loc_mark_labels): New.
800 (dwarf2_gen_line_info_1): Split out of ...
801 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
802 (dwarf2_emit_label): New.
803 (dwarf2_directive_loc_mark_labels): New.
804 (out_set_addr): Take a symbol instead of frag+ofs.
805 (relax_inc_line_addr): Likewise.
806 (emit_inc_line_addr): Assert delta non-negative.
807 (process_entries): Remove dead code. Update to work with temp
808 symbols instead of frag+ofs.
809 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
810 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
811 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
812 * config/obj-elf.h (obj_frob_label): New.
813 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
814 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
815 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
816 Similarly in the respective tc_frob_label implementation functions.
817 * config/tc-i386.c (md_pseudo_table): Move file and loc to
818 non-elf section; add loc_mark_labels.
819 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
820 (ia64_flush_insns): Check for marked labels; emit line entry if so.
821 (emit_one_bundle): Similarly.
822 (ia64_frob_label): Record marked labels.
823 * config/tc-m68hc11.h (tc_frob_label): Remove.
824 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
825 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
826 * config/tc-sh64.h (tc_frob_label): Likewise.
827 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
829 2005-09-20 Alan Modra <amodra@bigpond.net.au>
831 * read.c (pseudo_set): Set segment of expression syms to expr_section.
833 2005-09-14 Jan Beulich <jbeulich@novell.com>
835 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
836 registers, floating point control and status words, and mxcsr as
837 well as (for 64-bit code) segment base registers and rflags.
839 2005-09-09 Dmitry Diky <diwil@spec.ru>
841 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
842 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
845 2005-09-08 Chao-ying Fu <fu@mips.com>
847 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
848 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
851 2005-09-08 Paul Brook <paul@codesourcery.com>
853 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
854 (do_smc, do_t_smc): ... to this.
855 (insns): Remane smi to smc.
856 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
859 2005-09-07 Richard Henderson <rth@redhat.com>
861 * dwarf2dbg.c (dwarf2_where): Set line->isa.
862 (dwarf2_set_isa): New.
863 (dwarf2_directive_loc): Rearrange to allow all options on one line.
864 * dwarf2dbg.h (dwarf2_set_isa): Declare.
865 * doc/as.texinfo: Update .loc documentation.
867 2005-09-07 Richard Henderson <rth@redhat.com>
869 * dwarf2dbg.c: Include safe-ctype.h.
870 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
871 (current): Initialize.
872 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
873 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
874 (dwarf2_directive_file): Cope with invalid filename.
875 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
876 epilogue_begin, is_stmt, isa.
877 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
879 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
880 and DWARF2_FLAG_EPILOGUE_BEGIN.
881 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
882 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
883 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
884 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
885 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
886 (struct dwarf2_line_info): Add isa member.
887 * doc/as.texinfo (LNS directives): New node.
889 2005-09-07 David Ung <davidu@mips.com>
891 * config/tc-mips.c (append_insn): Undo last change. Instead add
892 guard to suppress calling frag_grow if the current instruction is
893 one that allows a delay slot.
895 2005-09-06 Chao-ying Fu <fu@mips.com>
897 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
898 (mips_opts): Add -1 to initialize ase_mt.
899 (file_ase_mt): New variable for -mmt.
900 (CPU_HAS_MT): New define.
901 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
903 (mips_ip): Check ase_mt to enable MT instructions.
904 Handle !, $, *, &, +T, +t, g operand formats.
905 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
907 (OPTION_MT, OPTION_NO_MT): New define.
908 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
909 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
910 (mips_after_parse_args): Set ase_mt based on CPU.
911 (s_mipsset): Handle ".set mt" and ".set nomt".
912 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
913 (md_show_usage): Show usage of -mmt and -mno-mt.
914 * doc/as.texinfo: Document -mmt and -mno-mt options.
915 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
918 2005-09-06 Paul Brook <paul@codesourcery.com>
920 * config/tc-arm.c (arm_it): Add relax field.
921 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
922 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
923 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
924 do_t_mov_cmp): Allow relaxation.
925 (output_relax_insn): New function.
926 (put_thumb32_insn): New function.
927 (output_inst): Use new functions.
928 (md_assemble): Don't throw error on relaxable instructions.
929 (insns): Change "b" entry from TCE(...) to tCE(...).
930 (md_estimate_size_before_relax): Return 2.
931 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
932 relax_branch, arm_relax_frag): New functions.
933 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
935 * config/tc-arm.h (md_convert_frag): Remove definition.
936 (md_relax_frag): Define.
937 (arm_relax_frag): Add prototype.
939 2005-09-02 Paul Brook <paul@codesourcery.com>
941 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
943 2005-09-02 Paul Brook <paul@codesourcery.com>
945 * config/tc-arm.c (encode_arm_cp_address): Use
946 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
947 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
949 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
952 (insns): Use them for coprocessor instructions.
953 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
954 (get_thumb32_insn): New function.
955 (put_thumb32_insn): New function.
956 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
957 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
959 2005-09-02 Paul Brook <paul@codesourcery.com>
961 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
962 incorrect suffix matches.
964 2005-09-01 David Ung <davidu@mips.com>
966 * config/tc-mips.c (append_insn): Correctly handle mips16 case
967 when the frags are different for the 2 instructions we want to
968 swap. If the lengths of the 2 instructions are not the same, we
969 won't do the swap but emit an nop.
971 2005-09-01 Dmitry Diky <diwil@spec.ru>
973 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
974 as appropriate. Change frag_variant() to frag_var() for relaxes.
976 2005-08-29 Nick Clifton <nickc@redhat.com>
978 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
981 2005-08-26 Jan Beulich <jbeulich@novell.com>
983 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
984 qualified operand of a branch.
985 (intel_bracket_expr): Set JumpAbsolute here...
986 (intel_e11): ... rather than here.
988 2005-08-26 Christian Groessler <chris@groessler.org>
990 * configure.tgt: Set bfd_gas also for z8k cpu.
991 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
993 (newfix): Adapt to bfd reloc types.
994 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
995 is available in the current frag.
996 (md_convert_frag): Adapt function parameters.
997 (tc_gen_reloc): New function.
998 (md_section_align): Use bfd_get_section_alignment.
999 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1000 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1002 * config/tc-z8k.h (TARGET_ARCH): Define.
1003 (tc_fix_adjustable): Define.
1005 2005-08-25 Chao-ying Fu <fu@mips.com>
1007 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1008 (mips_opts): Add -1 to initialize ase_dsp.
1009 (file_ase_dsp): New variable for -mdsp.
1010 (CPU_HAS_DSP): New define.
1011 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1013 (mips_ip): Add min_range and max_range for checking singed numbers.
1014 Check ase_dsp to enable DSP instructions.
1015 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1016 (OPTION_DSP, OPTION_NO_DSP): New define.
1017 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1018 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1019 (mips_after_parse_args): Set ase_dsp based on CPU.
1020 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1021 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1022 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1024 2005-08-23 David Ung <davidu@mips.com>
1026 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1029 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1032 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1034 2005-08-23 Phil Edwards <phil@codesourcery.com>
1036 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1038 2005-08-22 Jan Beulich <jbeulich@novell.com>
1040 * config/tc-i386.c (object_64bit): New.
1041 (i386_target_format): Initialize it.
1042 (output_disp): Use object_64bit for relocation type determination.
1043 (output_imm): Likewise.
1044 (i386_validate_fix): Likewise.
1045 (tc_gen_reloc): Likewise.
1046 (lex_got): Likewise. Remove static mode_name. Change array size
1047 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1048 (x86_cons): Use object_64bit for deciding whether quad fields can
1051 2005-08-18 Christian Groessler <chris@groessler.org>
1053 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1054 * config/tc-mcore.h: Likewise.
1055 * config/tc-z8k.h: Likewise.
1056 * config/tc-z8k.c: Likewise.
1057 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1058 sh_coff_reloc_mangle declaration.
1059 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1062 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1064 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1065 to confirm that no ISA is specified.
1067 2005-08-18 Nick Clifton <nickc@redhat.com>
1069 * write.c (relax_segment): Count the number of frags being
1070 processed and use this to compute a maximum limit on the number of
1071 iterations that will be allowed when attempting to relax the
1074 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1076 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1077 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1079 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1081 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1084 2005-08-15 Paul Brook <paul@codesourcery.com>
1086 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1088 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1090 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1092 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1093 (md_show_usage): Likewise.
1094 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1096 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1098 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1099 (md_gather_operands): Add support for optional operands.
1101 2005-08-12 Dmitry Diky <diwil@spec.ru>
1102 * config/tc-msp430.c (msp430_enable_relax): New flag.
1103 (msp430_enable_polys): Likewise.
1104 (OPTION_RELAX): New option.
1105 (OPTION_POLYMORPHS): Likewise.
1106 (md_longopts): New long options.
1107 (md_show_usage): Updated.
1108 (md_parse_option): Add new options handler.
1109 (msp430_operands): Add check if polymorph insns are enabled.
1110 (msp430_force_relocation_local): New function.
1111 (md_apply_fix): Now delete relocs according to new flags combination.
1112 (msp430_relax_frag): Convert long branches to short branches only if
1113 flag msp430_enable_relax is set.
1114 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1115 (msp430_force_relocation_local): Likewise.
1116 * doc/c-msp430.texi: Describe new options.
1118 2005-08-11 Ian Lance Taylor <ian@airs.com>
1120 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1121 (stamp-mk.com): Likewise.
1122 (EXTRA_DIST): Remove make-gas.com from list.
1123 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1124 * Makefile.in: Regenerate.
1126 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1128 * subsegs.c (subseg_change): Move declaration of seginfo to before
1131 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1133 * README-vms: Delete.
1134 * config-gas.com: Delete.
1135 * makefile.vms: Delete.
1136 * vmsconf.sh: Delete.
1137 * config/atof-tahoe.c: Delete.
1138 * config/m88k-opcode.h: Delete.
1139 * config/obj-bout.c: Delete.
1140 * config/obj-bout.h: Delete.
1141 * config/obj-hp300.c: Delete.
1142 * config/obj-hp300.h: Delete.
1143 * config/tc-a29k.c: Delete.
1144 * config/tc-a29k.h: Delete.
1145 * config/tc-h8500.c: Delete.
1146 * config/tc-h8500.h: Delete.
1147 * config/tc-m88k.c: Delete.
1148 * config/tc-m88k.h: Delete.
1149 * config/tc-tahoe.c: Delete.
1150 * config/tc-tahoe.h: Delete.
1151 * config/tc-tic80.c: Delete.
1152 * config/tc-tic80.h: Delete.
1153 * config/tc-w65.c: Delete.
1154 * config/tc-w65.h: Delete.
1155 * config/te-aux.h: Delete.
1156 * config/te-delt88.h: Delete.
1157 * config/te-delta.h: Delete.
1158 * config/te-dpx2.h: Delete.
1159 * config/te-hp300.h: Delete.
1160 * config/te-ic960.h: Delete.
1161 * config/vms-a-conf.h: Delete.
1162 * doc/c-a29k.texi: Delete.
1163 * doc/c-h8500.texi: Delete.
1164 * doc/c-m88k.texi: Delete.
1165 * README: Remove obsolete examples, and list of supported targets.
1166 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1167 bout and hp300 support.
1168 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1169 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1171 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1172 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1173 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1175 * dw2gencfi.c: Likewise.
1176 * dwarf2dbg.c: Likewise.
1177 * ehopt.c: Likewise.
1178 * input-file.c: Likewise.
1179 * listing.c: Likewise.
1180 * literal.c: Likewise.
1181 * messages.c: Likewise.
1183 * output-file.c: Likewise.
1185 * stabs.c: Likewise.
1186 * struc-symbol.h: Likewise.
1187 * subsegs.c: Likewise.
1188 * subsegs.h: Likewise.
1189 * symbols.c: Likewise.
1190 * symbols.h: Likewise.
1192 * write.c: Likewise.
1193 * write.h: Likewise.
1194 * config/aout_gnu.h: Likewise.
1195 * config/obj-aout.c: Likewise.
1196 * config/obj-aout.h: Likewise.
1197 * config/obj-coff.c: Likewise.
1198 * config/obj-coff.h: Likewise.
1199 * config/obj-evax.h: Likewise.
1200 * config/obj-ieee.h: Likewise.
1201 * config/tc-arm.c: Likewise.
1202 * config/tc-arm.h: Likewise.
1203 * config/tc-avr.c: Likewise.
1204 * config/tc-avr.h: Likewise.
1205 * config/tc-crx.h: Likewise.
1206 * config/tc-d10v.h: Likewise.
1207 * config/tc-d30v.h: Likewise.
1208 * config/tc-dlx.h: Likewise.
1209 * config/tc-fr30.h: Likewise.
1210 * config/tc-frv.h: Likewise.
1211 * config/tc-h8300.c: Likewise.
1212 * config/tc-h8300.h: Likewise.
1213 * config/tc-hppa.h: Likewise.
1214 * config/tc-i370.h: Likewise.
1215 * config/tc-i386.c: Likewise.
1216 * config/tc-i386.h: Likewise.
1217 * config/tc-i860.h: Likewise.
1218 * config/tc-i960.c: Likewise.
1219 * config/tc-i960.h: Likewise.
1220 * config/tc-ip2k.h: Likewise.
1221 * config/tc-iq2000.h: Likewise.
1222 * config/tc-m32c.h: Likewise.
1223 * config/tc-m32r.h: Likewise.
1224 * config/tc-m68hc11.h: Likewise.
1225 * config/tc-m68k.c: Likewise.
1226 * config/tc-m68k.h: Likewise.
1227 * config/tc-maxq.c: Likewise.
1228 * config/tc-maxq.h: Likewise.
1229 * config/tc-mcore.c: Likewise.
1230 * config/tc-mcore.h: Likewise.
1231 * config/tc-mn10200.h: Likewise.
1232 * config/tc-mn10300.c: Likewise.
1233 * config/tc-mn10300.h: Likewise.
1234 * config/tc-ms1.h: Likewise.
1235 * config/tc-msp430.c: Likewise.
1236 * config/tc-msp430.h: Likewise.
1237 * config/tc-ns32k.c: Likewise.
1238 * config/tc-ns32k.h: Likewise.
1239 * config/tc-openrisc.h: Likewise.
1240 * config/tc-or32.c: Likewise.
1241 * config/tc-or32.h: Likewise.
1242 * config/tc-ppc.c: Likewise.
1243 * config/tc-ppc.h: Likewise.
1244 * config/tc-s390.h: Likewise.
1245 * config/tc-sh.c: Likewise.
1246 * config/tc-sh.h: Likewise.
1247 * config/tc-sparc.c: Likewise.
1248 * config/tc-tic30.c: Likewise.
1249 * config/tc-tic30.h: Likewise.
1250 * config/tc-tic4x.c: Likewise.
1251 * config/tc-tic4x.h: Likewise.
1252 * config/tc-tic54x.c: Likewise.
1253 * config/tc-tic54x.h: Likewise.
1254 * config/tc-v850.h: Likewise.
1255 * config/tc-vax.c: Likewise.
1256 * config/tc-vax.h: Likewise.
1257 * config/tc-xstormy16.h: Likewise.
1258 * config/tc-xtensa.h: Likewise.
1259 * config/tc-z8k.c: Likewise.
1260 * config/tc-z8k.h: Likewise.
1261 * config/vms-a-conf.h
1262 * doc/Makefile.am: Likewise.
1263 * doc/all.texi: Likewise.
1264 * doc/as.texinfo: Likewise.
1265 * doc/internals.texi: Likewise.
1266 * doc/Makefile.in: Regenerate.
1267 * Makefile.in: Regenerate.
1268 * configure: Regenerate.
1269 * config.in: Regenerate.
1270 * po/POTFILES.in: Regenerate.
1272 2005-08-09 Nick Clifton <nickc@redhat.com>
1275 * macro.c (getstring): Do not treat round parentheses exactly the
1276 same as angle brackets - the parentheses need to be preserved and
1277 passed on to the macro processing code.
1279 2005-08-08 Nick Clifton <nickc@redhat.com>
1281 * config/tc-msp430.c (MSP430_ISA_21): Define.
1282 (mcu_types): Add entries for msp430x21xx variants.
1284 2005-08-08 Nick Clifton <nickc@redhat.com>
1287 * macro.c (getstring): Treat round parentheses in the same way as
1289 (get_any_string): Likewise.
1291 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1294 * as.c (parse_args): Handle -al=<FILE>.
1296 2005-08-07 Nick Clifton <nickc@redhat.com>
1298 * read.c (s_app_line): Accept a line number of 0 for compatibility
1299 with gcc's output for assembler-with-cpp files.
1301 2005-08-05 Paul Brook <paul@codesourcery.com>
1303 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1304 (do_t_add_sub): Use correct encodings inside IT block.
1305 (do_t_arit3c): Ditto.
1306 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1307 (md_assemble): Verify conditional suffixes agains IT blocks.
1309 2005-08-05 Paul Brook <paul@codesourcery.com>
1311 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1313 (encode_thumb32_shifted_operand): Prohibit register shifts.
1314 (encode_thumb32_addr_mode): Fix typo.
1315 (insns): Correct thumb2 ldm and stm opcodes.
1317 2005-08-02 Khem Raj <kraj@mvista.com>
1319 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1320 WLDRD/WSTRD instruction.
1322 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1324 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1325 if emitting a reloc.
1327 2005-07-29 Thiemo Seufer <ths@networkno.de>
1329 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1331 2005-07-29 Paul Brook <paul@codesourcery.com>
1333 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1335 (do_t_addr): Implement 32-bit variant.
1336 (do_t_push_pop): Make some errors warnings. Handle single register
1338 (insns): Use tCE for adr.
1339 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1340 (md_apply_fix): Ditto.
1342 2005-07-29 Paul Brook <paul@codesourcery.com>
1344 * config/tc-arm.c (parse_tb): New function.
1345 (enum operand_parse_code): Add OP_TB.
1346 (parse_operands): Handle OP_TB.
1347 (do_t_add_sub_w, do_t_tb): New functions.
1348 (insns): Add entries for addw, subw, tbb and tbh.
1349 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1351 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1353 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1355 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1359 2005-07-27 Jan Beulich <jbeulich@novell.com>
1361 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1363 (unw_p_record): Remove unused/redundant fields imask and rmask.
1364 Combine spoff and pspoff into a union. Combine gr and br into a
1365 union. Change type of grmask and brmask to unsigned char. Change type
1366 of frmask to unsigned int.
1367 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1368 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1369 (check_pending_save): New.
1370 (alloc_record): Clear out entire record.
1371 (output_psp_gr): Use renamed structure fields.
1372 (output_psp_sprel): Likewise.
1373 (output_rp_gr): Likewise.
1374 (output_rp_br): Likewise.
1375 (output_rp_psprel): Likewise.
1376 (output_rp_sprel): Likewise.
1377 (output_pfs_gr): Likewise.
1378 (output_pfs_psprel): Likewise.
1379 (output_pfs_sprel): Likewise.
1380 (output_preds_gr): Likewise.
1381 (output_preds_psprel): Likewise.
1382 (output_preds_sprel): Likewise.
1383 (output_spill_base): Likewise.
1384 (output_unat_gr): Likewise.
1385 (output_unat_psprel): Likewise.
1386 (output_unat_sprel): Likewise.
1387 (output_lc_gr): Likewise.
1388 (output_lc_psprel): Likewise.
1389 (output_lc_sprel): Likewise.
1390 (output_fpsr_gr): Likewise.
1391 (output_fpsr_psprel): Likewise.
1392 (output_fpsr_sprel): Likewise.
1393 (output_priunat_gr): Likewise.
1394 (output_priunat_psprel): Likewise.
1395 (output_priunat_sprel): Likewise.
1396 (output_bsp_gr): Likewise.
1397 (output_bsp_psprel): Likewise.
1398 (output_bsp_sprel): Likewise.
1399 (output_bspstore_gr): Likewise.
1400 (output_bspstore_psprel): Likewise.
1401 (output_bspstore_sprel): Likewise.
1402 (output_rnat_gr): Likewise.
1403 (output_rnat_psprel): Likewise.
1404 (output_rnat_sprel): Likewise.
1405 (output_spill_psprel): Likewise.
1406 (output_spill_sprel): Likewise.
1407 (output_spill_reg): Likewise.
1408 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1410 (output_frgr_mem): Likewise.
1411 (output_gr_mem): Likewise.
1412 (output_br_mem): Likewise.
1413 (output_gr_gr): Likewise.
1414 (output_br_gr): Likewise.
1415 (fixup_unw_records): Likewise.
1416 (process_one_record): Use renamed structure fields. For gr_gr and
1417 br_gr, collect mask from chain of records before output.
1418 (in_prologue): Simplify and eliminate early returns. Call
1420 (in_body): Simplify and eliminate early returns.
1421 (dot_body): Call check_pending_save.
1422 (md_assemble): Update comment. Deal with pending saves.
1424 2005-07-26 Jan Beulich <jbeulich@novell.com>
1426 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1427 mask from guessed suffix, but mask out other immediate types only
1428 if at least on candidate is valid for the insn.
1430 2005-07-25 DJ Delorie <dj@redhat.com>
1432 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1433 Support %mod() modifiers from opcodes.
1434 * doc/c-m32c.texi (M32C-Modifiers): New section.
1436 2005-07-25 Jan Hubicka <jh@suse.cz>
1437 H.J. Lu <hongjiu.lu@intel.com>
1439 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1441 (elf_com_section_ptr): New.
1442 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1443 (elf_common_parse): Make it global. Use elf_com_section_ptr
1444 instead of bfd_com_section_ptr.
1445 (obj_elf_change_section): Handle x86-64 large bss sections.
1447 * config/obj-elf.h (elf_com_section_ptr): New.
1448 (elf_common_parse): New.
1450 * config/tc-i386.c (handle_large_common): New.
1451 (md_pseudo_table): Add "largecomm".
1452 (x86_64_section_letter): New.
1453 (x86_64_section_word): New.
1455 * config/tc-i386.h (x86_64_section_word): New.
1456 (x86_64_section_letter): New.
1457 (md_elf_section_letter): New. Defined.
1458 (md_elf_section_word): Likewise.
1460 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1462 * configure.tgt: Remove i386-*-rtemself*.
1463 Remove sparc-*-rtemself*.
1465 2005-07-21 Ben Elliston <bje@gnu.org>
1467 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1469 2005-07-21 Paul Brook <paul@codesourcery.com>
1471 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1474 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1476 * messages.c: Use vsnprintf instead of vsprintf.
1478 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1480 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1481 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1483 2005-07-18 Nick Clifton <nickc@redhat.com>
1485 * configure.tgt: Restore alpha ordering to list of arches.
1487 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1489 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1491 2005-07-18 Jan Beulich <jbeulich@novell.com>
1493 * config/tc-i386.c (md_begin): Use IS_ELF.
1494 (tc_i386_fix_adjustable): Likewise.
1495 (md_estimate_size_before_relax): Likewise.
1496 (md_apply_fix): Likewise.
1497 (i386_target_format): Likewise.
1498 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1499 (i386_immediate): Remove #ifdef LEX_AT.
1500 (i386_displacement): Likewise.
1501 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1504 2005-07-18 Jan Beulich <jbeulich@novell.com>
1506 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1507 parameter to unsigned. Parameter sign now is tristate - zero/
1508 positive mean unsigned/signed, negative means signedness doesn't
1509 matter. Check field size,
1510 signedness, and pcrel-ness are in agreement between relocated field
1511 and relocation type. Adjust diagnostics.
1512 (optimize_imm): And type mask of operand instead of overwriting it.
1513 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1514 local structure and initialize gotrel accordingly. Pass caller as
1515 mask of types that the operator can match.
1516 (x86_cons_fix_new): Let reloc know that signedness of relocation
1518 (x86_pe_cons_fix_new): Likewise.
1519 (x86_cons): Pass additional argument to lex_got.
1520 (i386_immediate): New local variable 'types'. Pass its address as
1521 additional argument to lex_got. Mask out operand types not supported
1523 (i386_displacement): Likewise. Set bigdisp to all types supported in
1524 64-bit mode, combining the previously split initialization.
1526 2005-07-18 Jan Beulich <jbeulich@novell.com>
1528 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1531 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1533 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1536 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1538 * Makefile.am: Run "make dep-am".
1539 * Makefile.in: Regenerate.
1541 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1543 * gas/config/tc-i386.h (CpuVMX): New.
1544 (CpuUnknownFlags): Add CpuVMX.
1546 2005-07-14 Jim Blandy <jimb@redhat.com>
1548 Add support for the Renesas M32C.
1549 * Makefile.am (CPU_TYPES): List m32c.
1550 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1551 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1552 * configure.in: Add case for m32c.
1553 * configure.tgt: Add cases for m32c and m32c-*-elf.
1554 * configure: Regenerated.
1555 * config/tc-m32c.c, config/tc-m32c.h: New files.
1556 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1557 * doc/Makefile.in: Regenerated.
1558 * doc/all.texi: Set M32C.
1559 * doc/as.texinfo: Add text for the M32C-specific options and line
1560 comment characters, and refer to c-m32c.texi.
1561 * doc/c-m32c.texi: New file.
1563 2005-07-14 Nick Clifton <nickc@redhat.com>
1566 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1567 the ins_parse buffer.
1569 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1571 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1572 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1574 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1576 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1579 2005-07-08 Ben Elliston <bje@au.ibm.com>
1581 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1582 * config/obj-elf.h: Likewise.
1583 * config/tc-h8300.h: Likewise.
1584 * config/tc-h8500.h: Likewise.
1585 * config/tc-i370.h: Likewise.
1586 * config/tc-i386.h: Likewise.
1587 * config/tc-m68hc11.h: Likewise.
1588 * config/tc-m68k.h: Likewise.
1589 * config/tc-ppc.h: Likewise.
1590 * config/tc-s390.h: Likewise.
1591 * config/tc-sh.h: Likewise.
1592 * config/tc-sparc.h: Likewise.
1593 * config/tc-tic30.c: Likewise.
1594 * config/tc-w65.h: Likewise.
1595 * config/tc-xtensa.h: Likewise.
1597 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1600 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1602 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1604 * config/tc-tic30.c (debug): Add format attribute. Fix format
1607 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1609 * config/tc-i386.c (cpu_arch): Add sse3.
1611 * config/tc-i386.h (CpuSSE3): Renamed from ...
1612 (CpuPNI): This. Defined as CpuSSE3.
1614 * doc/c-i386.texi: Document .sse3.
1616 2005-07-06 Jan Beulich <jbeulich@novell.com>
1618 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1620 2005-07-05 Nick Clifton <nickc@redhat.com>
1622 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1623 md_chars_to_numbers to an unsigned pointer in order to avoid a
1624 compile time warning.
1626 2005-07-05 Paul Brook <paul@codesourcery.com>
1628 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1630 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1632 * config/tc-ms1.c: New.
1633 * config/tc-ms1.h: New.
1634 * testsuite/gas/ms1/allinsn.d: New.
1635 * testsuite/gas/ms1/allinsn.s: New.
1636 * testsuite/gas/ms1/badinsn.s: New.
1637 * testsuite/gas/ms1/badinsn1.s: New.
1638 * testsuite/gas/ms1/badoffsethigh.s: New.
1639 * testsuite/gas/ms1/badoffsetlow.s: New.
1640 * testsuite/gas/ms1/badorder.s: New.
1641 * testsuite/gas/ms1/badreg.s: New.
1642 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1643 * testsuite/gas/ms1/badsignedimmlow.s: New.
1644 * testsuite/gas/ms1/badsyntax.s: New.
1645 * testsuite/gas/ms1/badsyntax1.s: New.
1646 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1647 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1648 * testsuite/gas/ms1/errors.exp: New.
1649 * testsuite/gas/ms1/ldst.s: New.
1650 * testsuite/gas/ms1/misc.d: New.
1651 * testsuite/gas/ms1/misc.s: New.
1652 * testsuite/gas/ms1/ms1-16-003.d: New.
1653 * testsuite/gas/ms1/ms1-16-003.s: New.
1654 * testsuite/gas/ms1/ms1.exp: New.
1655 * testsuite/gas/ms1/msys.d: New.
1656 * testsuite/gas/ms1/msys.s: New.
1657 * testsuite/gas/ms1/relocs.d: New.
1658 * testsuite/gas/ms1/relocs.exp: New.
1659 * testsuite/gas/ms1/relocs1.s: New.
1660 * testsuite/gas/ms1/relocs2.s: New.
1662 2005-07-05 Jan Beulich <jbeulich@novell.com>
1664 * config/tc-i386.h (CpuSVME): New.
1665 (CpuUnknownFlags): Include CpuSVME.
1666 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1667 as alias of sledgehammer.
1668 (md_assemble): Include invlpga in the check for insns with two source
1670 (process_operands): Include SVME insns in the check for ignored
1671 segment overrides. Adjust diagnostic.
1672 (i386_index_check): Special-case SVME insns with memory operands.
1674 2005-07-04 Khem Raj <kraj@mvista.com>
1675 Nick Clifton <nickc@redhat.com>
1677 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1678 use an immediate value.
1679 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1680 since the register field of the operands structure is unsigned.
1681 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1682 (parse_operands): Make the 2ns parameter an unsigned pointer to
1684 (do_ldrd): When using the imm field of the operands structure as a
1685 second register field, treat it as unsigned.
1687 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1690 * config/obj-elf.c (obj_elf_change_section): Use backend
1693 2005-07-01 Jan Beulich <jbeulich@novell.com>
1695 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1696 (output_spill_psprel, output_spill_psprel_p): Combine.
1697 (output_spill_sprel, output_spill_sprel_p): Combine.
1698 (output_spill_reg, output_spill_regp_p): Combine.
1699 (process_one_record): Handle psp_psprel.
1700 (parse_predicate_and_operand): New.
1701 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1702 initialize output values. Emit diagnostic case here.
1703 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1704 (add_unwind_entry): New second parameter. Allow first parameter to
1705 be NULL. Parse optional tag, emit warning about further support for
1706 it otherwise being missing. Check end-of-line when requested.
1707 (dot_fframe): Clear operand when wrong. Allow tag.
1708 (dot_vframe): Likewise.
1709 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1711 (dot_vframepsp): Remove.
1712 (dot_altrp): Clear operand when wrong. Allow tag.
1713 (dot_save): Likewise. Let default case also go through
1715 (dot_savemem): Likewise.
1716 (dot_restore): Don't return when wrong operand. Allow tag.
1717 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1718 parse_predicate_and_operand and the new arguments to
1719 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1720 when wrong operand. Allow tag.
1721 (dot_restorereg, dot_restorereg_p): Likewise.
1722 (dot_spillmem, dot_spillmem_p): Likewise.
1723 (dot_saveg): Clear operand when wrong. Perform tighter operand
1725 (dot_savef): Likewise.
1726 (dot_saveb): Likewise.
1727 (dot_savegf): Likewise.
1728 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1729 parse_predicate_and_operand and the new arguments to
1730 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1731 when wrong operand. Allow tag.
1733 (dot_label_state): Don't return when wrong operand.
1734 (dot_copy_state): Likewise.
1735 (dot_unwabi): Likewise. Check if in prologue.
1736 (dot_body): Don't call demand_empty_rest_of_line.
1737 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1739 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1740 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1741 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1742 (parse_operand): New second parameter. Don't deal with '}' here
1743 anymore. Don't advance past end-of-line.
1744 (parse_operands): Pass second argument to parse_operand.
1745 (ia64_start_line): Prevent out-of-bounds access through
1746 input_line_pointer. Deal with '}' here.
1747 (ia64_unrecognized_line): Don't deal with '}' here.
1748 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1749 discard_rest_of_line.
1751 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1753 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1754 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1755 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1756 (do_branch): Always set inst.reloc.pc_rel.
1757 (s_arm_elf_cons): Disallow use of (plt) suffix.
1758 (do_adrl): Adjust X_add_number unconditionally.
1759 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1760 argument. Handle all adjustment for pipeline offset here.
1761 (md_apply_fix): No need to undo work of md_pcrel_from. No
1762 need to extract pre-encoded pipeline adjustments from various
1763 branch instructions. Generally, assume instructions are already
1764 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1765 special cases. Handle BFD_RELOC_ARM_PLT32 like
1766 BFD_RELOC_ARM_PCREL_BRANCH.
1767 (tc_gen_reloc): Remove OBJ_ELF special case.
1768 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1770 2005-06-30 Ben Elliston <bje@gnu.org>
1772 * Makefile.am (check-DEJAGNU): Don't search for expect.
1773 * Makefile.in: Regenerate.
1775 2005-06-30 Ben Elliston <bje@gnu.org>
1777 * Makefile.am (EXPECT): Set to expect.
1778 (RUNTEST): Likewise, set to runtest.
1779 * Makefile.in: Regenerate.
1781 2005-06-23 Ben Elliston <bje@gnu.org>
1783 * config/m68k-parse.h: Use ISO C90.
1784 * config/m68k-parse.y: Likewise.
1785 * config/tc-m68k.h: Likewise.
1787 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1790 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1792 (optimize_disp): Optimize only if possible. Don't use 64bit
1793 displacement on non-constants and do same on constants if
1796 2005-06-17 Jan Beulich <jbeulich@novell.com>
1798 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1799 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1800 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1801 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1802 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1804 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1805 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1806 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1807 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1808 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1809 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1810 convert 8-byte pc-relative relocations.
1811 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1812 (i386_validate_fix): Likewise.
1813 (x86_cons): Also handle quad values in 64-bit mode.
1814 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1815 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1816 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1817 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1819 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1821 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1822 symbolP as well as for names with a leading dot. Use ACONCAT.
1823 (md_apply_fix): For branch relocations, only replace value
1824 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1825 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1826 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1827 (LOCAL_LABEL_PREFIX): Don't define.
1829 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1831 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1834 2005-06-08 James E Wilson <wilson@specifixinc.com>
1837 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1838 is NULL, then emit a warning, and return the current index.
1840 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1843 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1844 temporary copy of the operands array so that changes can be safely
1845 backed out if the insn does not match.
1846 (m68k_compare_opcode): Shortcut the test when the parameters are
1847 the same. Return 1 if the names match but the second opcode is
1848 further on in the array than the first.
1850 2005-06-08 Nick Clifton <nickc@redhat.com>
1853 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1855 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1857 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1859 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1860 Michael Snyder <msnyder@redhat.com>
1861 Stan Cox <scox@redhat.com>
1863 * configure.in: Add ms1 case.
1865 * configure: Regenerate.
1867 * configure.tgt: Add ms1 case.
1869 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1871 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1872 * config/tc-xtensa.c (new_resource_table): Likewise.
1873 (resize_resource_table): Likewise.
1874 (release_resources): Fix assertion for unsigned values.
1876 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1878 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1879 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1880 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1881 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1882 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1883 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1884 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1885 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1886 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1887 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1888 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1889 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1890 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1891 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1892 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1893 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1894 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1895 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1896 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1897 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1898 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1899 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1900 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1901 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1902 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1903 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1904 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1905 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1906 * config/tc-xtensa.c, config/tc-z8k.c:
1907 Replace all instances of the string "_apply_fix3" with
1909 * po/POTFILES.in, po/gas.pot: Regenerate.
1911 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1913 * Makefile.am: Run "make dep-am".
1914 (POTFILES): Remove GAS_CFILES.
1915 * Makefile.in: Regenerate.
1917 2005-06-07 David Ung <davidu@mips.com>
1919 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1920 24kc, 24kf and 24kfx under MIPS32 release 2.
1922 2005-06-04 Nick Clifton <nickc@redhat.com>
1924 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1925 to their Thumb-enabled equivalents.
1927 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1929 * config/tc-mips.c (load_register): Add leading "0x" to the
1930 output of sprintf_vma().
1933 2005-06-01 Nick Clifton <nickc@redhat.com>
1935 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1936 test for the presence of thumb version of the parsing functions
1937 since they must always exist and the test generates a compile time
1940 2005-05-31 Richard Henderson <rth@redhat.com>
1942 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1943 (alpha_reloc_op): Add it.
1944 (debug_exp): Handle it.
1945 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1946 (emit_insn): Handle it.
1947 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1949 2005-05-31 Christian Groessler <chris@groessler.org>
1951 * write.c (dump_section_relocs): Convert to ISO-C.
1952 (write_relocs): Avoid signed/unsigned and fprintf argument
1953 warnings in debug code.
1955 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1957 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1958 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1959 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1960 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1961 fixP->tc_fix_data directly in the sole place it was used.
1962 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1963 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1966 2005-05-27 Jan Beulich <jbeulich@novell.com>
1968 * config/tc-ia64.c (struct proc_pending): New.
1969 (unwind): Replace proc_start with proc_pending.
1970 (unwind_diagnostic): Check unwind.proc_pending.sym.
1971 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1972 Check if previous proc not closed. Record all entry points.
1973 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1974 Set symbol sizes for entry points recorded in dot_proc. Check
1975 arguments for consistency with respective .proc's.
1976 (md_assemble): Replace unwind.proc_start with
1977 unwind.proc_pending.sym.
1979 2005-05-27 Jan Beulich <jbeulich@novell.com>
1981 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1982 and last_ptr. Check all in-use slots for first one with non-NULL
1983 unwind_record. Don't reload end_ptr before second update round.
1985 2005-05-26 James E Wilson <wilson@specifixinc.com>
1987 * config/tc-ia64.c (extra_goodness): Update comment.
1988 (md_begin): Add debugging code to print best_template table.
1990 2005-05-25 Jan Beulich <jbeulich@novell.com>
1992 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1995 2005-05-25 Jan Beulich <jbeulich@novell.com>
1997 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1998 BFD_RELOC_UNUSED when determining the width of the reloc.
2000 2005-05-25 Jan Beulich <jbeulich@novell.com>
2002 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2005 2005-05-25 Jan Beulich <jbeulich@novell.com>
2007 * config/tc-ia64.c (dot_radix): Rewrite.
2009 2005-05-25 Jan Beulich <jbeulich@novell.com>
2011 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2013 (alloc_record): Remove references to next_slot_number and
2015 (emit_one_bundle): Likewise.
2017 2005-05-22 Nick Clifton <nickc@redhat.com>
2019 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2020 message buffer when invoking the insert function.
2022 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2024 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2025 only if an instruction match is found.
2027 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2029 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2030 to addition in argument to xtensa_dwarf2_emit_insn.
2032 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2034 * Makefile.am: Have 'all' depend on 'info'.
2035 * Makefile.in: Regenerate.
2037 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2039 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2041 2005-05-19 Anton Blanchard <anton@samba.org>
2043 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2044 (md_show_usage): Document it.
2045 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2046 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2048 2005-05-19 Jan Beulich <jbeulich@novell.com>
2050 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2051 relocations in unwind section.
2053 2005-05-18 Nick Clifton <nickc@redhat.com>
2055 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2056 if one exists. Ignore any error messages it may produce, just
2057 allow it to perform the insertion.
2059 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2061 * hash.c (hash_lookup): Add len parameter. All callers changed.
2062 (hash_find_n): New interface.
2063 * hash.h: Prototype hash_find_n.
2064 * sb.c: Include as.h.
2065 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2066 (sb_scrub_and_add_sb): New interface.
2067 * sb.h: Prototype sb_scrub_and_add_sb.
2068 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2070 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2071 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2072 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2074 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2076 * doc/Makefile.am (gasver.texi): Don't use $<.
2077 * doc/Makefile.in: Regenerated.
2079 2005-05-17 Nick Clifton <nickc@redhat.com>
2082 * symbols.c (resolve_symbol_value): Do not move symbols whose
2083 value expression has not been resolved or finalized into the
2084 absolute section as this will confuse other parts of the assembler
2085 into thinking that their value is zero.
2087 2005-05-17 Jan Beulich <jbeulich@novell.com>
2089 * read.c (_find_end_of_line): New.
2090 (find_end_of_line): New.
2091 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2092 (read_a_source_file): Use it.
2095 (get_line_sb): Use it.
2096 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2097 (s_comm_internal): Likewise.
2099 (s_macro): Likewise.
2100 (s_ignore): Use ignore_rest_of_line.
2101 * read.h (find_end_of_line): Prototype.
2102 (discard_rest_of_line): Remove prototype. #define to
2103 ignore_rest_of_line.
2105 2005-05-17 Nick Clifton <nickc@redhat.com>
2107 * config/tc-v850,h (TC_FIX_TYPE): Define.
2108 (TC_INIT_FIX_TYPE): Define.
2109 * config/tc-v850.c (md_assemble): When creating a fix record the
2110 operand in the tc_fix_data field.
2111 (md_apply_fix3): When applying a resolved fix use the operand's
2112 insertion procedure to store the value, if the operand has been
2115 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2117 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2119 * Makefile.in: Regenerated.
2121 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2122 Bob Wilson <bob.wilson@acm.org>
2124 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2126 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2127 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2129 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2131 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2132 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2134 2005-05-10 Michael Matz <matz@suse.de>
2136 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2138 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2140 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2143 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2144 Handle label-without-colon before ordinary dot-pseudo as an
2145 ordinary label. Don't leak memory for label-without-colon alone
2146 on a line. Don't mmixal-munge operands for dot-pseudos.
2148 2005-05-10 Jan Beulich <jbeulich@novell.com>
2150 * macro.c (get_any_string): Remove the two last parameters. Replace
2151 references to the former expand parameter by using macro_alternate.
2152 Simplify loop condition for checking for end-of-string.
2153 (get_string): Remove redunant call to sb_skip_white.
2154 (do_formals): Remove two last arguments to get_any_string.
2155 (macro_expand): Likewise.
2156 (expand_irp): Likewise.
2158 2005-05-10 Jan Beulich <jbeulich@novell.com>
2160 * read.c (s_macro): Move local variable 'local' to smaller scope.
2161 Call sb_kill on it when done.
2163 2005-05-09 Jan Beulich <jbeulich@novell.com>
2165 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2166 when zero and not required by encoding constraints.
2168 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2171 * config/tc-sh64.c (sh64_fake_label): New.
2173 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2175 * doc/internals.texi (TC_FAKE_LABEL): Document.
2177 * write.c (TC_FAKE_LABEL): New.
2178 (adjust_reloc_syms): Use it.
2179 (write_object_file): Likewise.
2181 2005-05-09 Jan Beulich <jbeulich@novell.com>
2183 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2184 and comma in Intel mode.
2186 2005-05-09 Jan Beulich <jbeulich@novell.com>
2188 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2189 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2190 Make name array static and const. Adjust lookup to account for NULL
2191 entries (standing for unused register numbers).
2193 2005-05-09 Jan Beulich <jbeulich@novell.com>
2195 * config/tc-i386.c (parse_insn): Consider all matching instructions
2196 when checking for string instruction after string-only prefix.
2198 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2201 * config/tc-ia64.c (start_unwind_section): Properly check
2202 comdat group with SHF_GROUP.
2204 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2206 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2208 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2210 * config/tc-xtensa.c: Remove excess whitespace.
2211 * config/tc-xtensa.h: Likewise.
2212 * config/xtensa-istack.h: Likewise.
2213 * config/xtensa-relax.c: Likewise.
2214 * config/xtensa-relax.h: Likewise.
2216 2005-05-06 Nick Clifton <nickc@redhat.com>
2218 * sb.h: Fix formatting of comments.
2219 * sb.c: Fix formatting of comments.
2221 2005-05-06 Jan Beulich <jbeulich@novell.com>
2223 * sb.h (sb_add_buffer): Reintroduce.
2224 * sb.c (sb_add_buffer): Likewise.
2226 2005-05-06 Jan Beulich <jbeulich@novell.com>
2228 * macro.c (new_formal, del_formal): New.
2229 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2230 required argument has default value. Stop looking for more formal
2231 when there was a vararg one.
2232 (macro_expand_body): Use new_formal and del_formal.
2233 (macro_expand): Likewise. Initialize local variable err. Don't
2234 return immediately when encountering an error. Warn when keyword
2235 argument already had a value assigned. Eliminate duplicate clearing
2236 of argument value. When current positional argument matches parameter
2237 of vararg type, assign to it all the remaining arguments. Issue error
2238 when required parameter does not have value.
2239 (free_macro): Use del_formal.
2240 (expand_irp): Initialize formal type. Free buffers associated with
2241 formal prior to returning.
2242 * macro.h (struct formal_struct): Add new field 'type' with new
2243 enumeration type 'formal_type'.
2244 * doc/as.texinfo: Document macro parameter qualifiers.
2245 * NEWS: Mention new functionality.
2247 2005-05-06 Jan Beulich <jbeulich@novell.com>
2249 * cond.c (s_ifb): New.
2250 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2251 * read.h (s_ifb): Prototype.
2252 * doc/as.texinfo: Document .ifb and .ifnb.
2254 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2256 * config/tc-ia64.c (MIN): Undef.
2258 2005-05-05 Paul Brook <paul@codesourcery.com>
2260 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2262 2005-05-05 Matt Thomas <matt@3am-software.com>
2264 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2267 2005-05-05 Nick Clifton <nickc@redhat.com>
2269 * Update the address and phone number of the FSF organization in
2270 the GPL notices in the following files:
2271 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2272 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2273 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2274 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2275 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2276 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2277 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2278 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2279 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2280 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2281 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2282 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2283 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2284 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2285 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2286 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2287 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2288 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2289 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2290 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2291 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2292 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2293 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2294 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2295 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2296 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2297 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2298 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2299 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2300 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2301 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2302 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2303 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2304 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2305 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2306 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2307 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2308 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2309 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2310 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2311 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2312 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2313 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2314 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2315 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2316 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2317 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2318 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2319 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2320 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2321 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2322 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2323 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2324 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2325 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2326 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2327 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2328 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2329 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2330 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2331 config/xtensa-istack.h, config/xtensa-relax.c,
2332 config/xtensa-relax.h, doc/fdl.texi
2334 2005-05-05 Nick Clifton <nickc@redhat.com>
2336 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2337 the target_big_endian variable to false.
2339 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2341 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2342 list traversal. Use bfd_section_list_prepend.
2343 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2344 over the section list.
2345 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2346 (xtensa_insert_section): Delete.
2347 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2348 and bfd_section_list_prepend.
2349 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2350 bfd_section_list_insert_after.
2352 2005-05-03 Nick Clifton <nickc@redhat.com>
2354 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2355 of bfd_section_list... macros.
2356 * config/tc-mmix.c (mmix_frob_file): Likewise.
2357 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2358 (xtensa_insert_section): Likewise.
2360 * macro.c (macro_hash): Remove static.
2361 * macro.h (macro_hash): Provide an external declaration.
2363 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2365 * write.c (write_object_file): Use bfd_section_double_list_remove
2368 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2370 * doc/Makefile.am (gasver.texi): Correct quoting.
2371 * doc/Makefile.in: Regenerated.
2373 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2375 * configure.tgt: Add h8300*-*-rtemscoff.
2376 Switch h8300*-*-rtems* to elf.
2378 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2380 * hash.c: Undo the last change.
2383 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2385 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2387 (DISTCLEANFILES): Remove.
2388 (MAINTAINERCLEANFILES): Add asconfig.texi.
2389 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2391 2005-04-29 Ben Elliston <bje@au.ibm.com>
2393 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2394 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2395 (bignum-copy.o): Remove.
2396 * Makefile.in: Regenerate.
2397 * makefile.vms (OBJS): Remove bignum-copy.obj.
2398 * symbols.h (local_symbol_make): Remove declaration.
2399 (verify_symbol_chain_2): Likewise.
2400 * symbols.c (local_symbol_make): Make static.
2401 (max_indent_level): Likewise.
2402 (verify_symbol_chain_2): Remove.
2403 * macro.c (macro_hash): Make static.
2404 * messages.c (fprint_value): Remove.
2405 * read.h (get_absolute_expr): Remove.
2406 (emit_leb128_expr): Likewise.
2407 (do_s_func): Likewise.
2408 * read.c (do_s_func): Make static.
2409 (emit_leb128_expr): Likewise.
2410 (get_absolute_expr): Likewise.
2411 * as.h (as_howmuch): Remove declaration.
2412 (fprint_value): Likewise.
2413 * as.c (myname): Make static.
2414 * input-scrub.c (as_howmuch): Remove.
2415 (as_1_char): Likewise.
2416 * input-file.h (input_file_is_open): Remove.
2417 * input-file.c (input_file_is_open): Likewise.
2418 * expr.h (expr_build_unary): Remove declaration.
2419 (expr_build_binary): Likewise.
2420 * expr.c (expr_build_unary): Remove.
2421 (expr_build_binary): Likewise.
2422 * hash.h (hash_replace): Remove declaration.
2423 (hash_delete): Likewise.
2424 * hash.c (hash_replace): Remove.
2425 (hash_delete): Likewise.
2426 * bignum-copy.c (bignum_copy): Move from here ..
2427 * config/tc-vax.c (bignum_copy): .. to here.
2428 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2429 (bignum_copy): Remove extern declaration.
2430 * sb.h (string_count): Remove extern declaration.
2431 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2432 (sb_name): Likewise.
2433 * sb.c (dsize): Replace preprocessor macro with static int.
2434 (string_count): Make static.
2435 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2436 (sb_name): Likewise.
2437 * config/obj-coff.c (dim_index): Make static.
2438 * config/tc-i386.c (GOT_symbol): Likewise.
2439 (output_invalid_buf): Likewise.
2440 * doc/internals.texi (Warning and error messages): Remove the
2441 prototype for fprint_value.
2443 2005-04-27 Ben Elliston <bje@au.ibm.com>
2447 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2449 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2451 * read.c (pseudo_set): Disallow symbol set to common symbol.
2454 * write.c (write_object_file): Report common symbol name when
2455 disallowing local symbol set to common symbol.
2456 (adjust_reloc_syms): Disallow local symbol set to undefined
2459 2005-04-25 Jan Beulich <jbeulich@novell.com>
2461 * macro.c (macro_expand_body): Replace locals indicator parameters
2462 with actual macro_entry. New local variables macro_line and err.
2463 Don't return when encountering an error, just record the fact.
2464 Detect local symbol name colliding with parameter. Track line number
2465 inside of macro expansion.
2466 (do_formals): Move local variable name to wider scope. Check
2467 parameter of the same name doesn't already exist. In MRI mode, also
2468 check it doesn't collide with the argument count pseudo-parameter).
2469 (define_macro): Add file and line number parameters. Remove local
2470 variable namestr. New local variable error. Initialize macro_entry
2471 members file, line, and name. Don't return when encountering an
2472 error, just record the fact. Use %s in some diagnostics for read.c
2473 to insert the macro name. Free macro_entry on error.
2474 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2475 when encountering an error, just record the fact.
2476 (expand_irp): Don't return when encountering an error, just record
2478 * macro.h (macro_struct): New members name, file, and line.
2479 (define_macro): Add file and line number parameters.
2480 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2481 regarding pseudo-op redefinition with the file/line that macro
2482 definition started at.
2484 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2486 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2487 (future_alignment_required): Remove ifdefs that use it.
2489 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2491 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2492 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2493 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2495 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2496 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2498 2005-04-21 Christian Groessler <chris@groessler.org>
2500 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2503 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2505 * config/obj-aout.h (S_IS_EXTERN): Removed.
2506 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2507 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2508 * symbols.c (S_IS_EXTERN): Likewise.
2509 * symbols.h (S_IS_EXTERN): Likewise.
2511 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2513 * config/tc-d10v.c (md_apply_fix3): Likewise.
2514 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2515 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2516 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2517 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2518 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2519 (shmedia_md_convert_frag): Likewise.
2520 * symbols.c (print_symbol_value_1): Likewise.
2521 * write.c (write_object_file): Likewise.
2523 2005-04-20 Nick Clifton <nickc@redhat.com>
2525 * config/tc-xtensa.c (get_aligned_diff): Change type of
2526 branch_align to offsetT so that its signedness matches that of
2529 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2530 number into a readable string.
2531 (load_register): Likewise.
2533 2005-04-20 Andreas Schwab <schwab@suse.de>
2535 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2537 2005-04-19 David S. Miller <davem@davemloft.net>
2539 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2540 NULL insn, exit early. Remove now spurious NULL checks.
2541 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2544 2005-04-19 Jan Beulich <jbeulich@novell.com>
2546 * symbols.h (symbol_find_base): Remove prototype.
2547 * symbols.c (save_symbol_name): Remove code section conditional upon
2549 (symbol_find): Remove.
2550 (symbol_find_base): Rename to symbol_find.
2551 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2553 * config/obj-coff.c (tag_insert): Remove code section conditional
2554 upon STRIP_UNDERSCORE.
2555 (obj_coff_def): Likewise.
2556 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2557 (coff_frob_symbol): Likewise.
2558 (yank_symbols): Likewise.
2559 (c_section_symbol): Likewise.
2560 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2561 * config/tc-arm.c (symbol_locate): Remove code section conditional
2562 upon STRIP_UNDERSCORE.
2563 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2564 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2565 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2566 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2567 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2569 2005-04-19 Andreas Schwab <schwab@suse.de>
2571 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2572 access to application registers.
2574 2005-04-19 Jan Beulich <jbeulich@novell.com>
2576 * config/te-sysv32.h: Remove.
2577 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2579 * Makefile.in (TARG_ENV_HFILES): Likewise.
2581 2005-04-19 Jan Beulich <jbeulich@novell.com>
2584 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2587 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2589 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2591 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2593 * config/tc-mips.c (normalize_constant_expr): Don't check for
2595 (check_absolute_expr): Only call normalize_constant_expr() if
2597 (mips_ip): Likewise.
2599 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2601 2005-04-18 Jan Beulich <jbeulich@novell.com>
2603 * macro.c (free_token): New, freeing all the memory associated with a
2605 (do_formals): Move initializers to ...
2606 (define_macro): ... here.
2607 (delete_macro): Convert passed in name to lower case. Warn when
2608 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2610 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2612 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2614 2005-04-15 Jan Beulich <jbeulich@novell.com>
2616 * config/obj-elf.c (obj_elf_struct): New.
2617 (elf_pseudo_table). Use it for .offset and .struct.
2619 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2620 Sterling Augustine <sterling@tensilica.com>
2622 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2623 than the section alignment.
2625 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2626 H.J. Lu <hongjiu.lu@intel.com>
2628 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2629 * config/tc-xtensa.c (xg_translate_sysreg_op,
2630 xtensa_translate_old_userregs_ops,
2631 xtensa_find_unaligned_branch_targets,
2632 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2633 relax_frag_add_nop): Support 64-bit host.
2634 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2635 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2637 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2639 * configure.tgt: Add support for OpenBSD/sparc ELF.
2641 * configure.tgt: Set emulation for mips-*-openbsd*.
2642 Remove broken mips-dec-openbsd* config.
2643 * configure.in: Set default ABI for mips64-*-openbsd*.
2644 * configure: Regenerate.
2646 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2648 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2649 optimization for constant addresses.
2651 2005-04-14 Nick Clifton <nickc@redhat.com>
2653 * as.c (main): Move parse_args before symbol_begin and frag_init
2654 so that the hash table size can be set before it is used.
2655 * hash.c: Use an unsigned long type for the size of the hash
2657 * hash.h (set_gas_hash_table_size): Update the prototype.
2659 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2661 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2662 * acinclude.m4: Include ../bfd/warning.m4.
2663 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2664 * Makefile.in: Regenerate.
2665 * configure: Regenerate.
2666 * doc/Makefile.in: Regenerate.
2668 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2670 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2671 (normalize_address_expr): New function to sign-extend address
2672 offsets that fit into 32 bits in 32-bit mode.
2673 (macro_build_ldst_constoffset): Use normalize_address_expr()
2674 instead of a handcoded sequence.
2675 (load_register): Likewise. Report oversized numbers in a useful
2677 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2678 for constant addresses. Report oversized numbers in a useful way.
2679 (mips_ip): Use normalize_address_expr() for addresses.
2681 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2683 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2684 similar to other instructions now that they're marked as ImmExt.
2686 2005-04-12 Nick Clifton <nickc@redhat.com>
2688 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2689 (gas_hash_table_size): New static variable.
2690 (set_gas_hash_table_size): New function: Records a requested size
2691 for the hash tables.
2692 (get_gas_hash_table_size): New function: Return a prime number
2693 near the requested size of the hash table.
2694 (hash_new): Use get_gas_hash_table_size.
2695 * hash.h: Add a prototype for set_gas_hash_table_size.
2696 * as.c (show_usage): Add description of new switches: --hash-size
2697 and --reduce-memory-overheads.
2698 (option_values): Add OPTION_HASH_TABLE_SIZE and
2699 OPTION_REDUCE_MEMORY_OVERHEADS.
2700 (std_longpopts): Add entries for the new options.
2701 (parse_args): Handle the new options.
2702 * Makefile.am: Add a dependency of as.c on hash.h.
2703 * Makefile.in: Regenerate.
2704 * doc/as.texinfo: Document the new switches.
2705 * NEWS: Mention the new switches.
2707 2005-04-12 Nick Clifton <nickc@redhat.com>
2710 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2713 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2715 * Makefile.am: Run "make dep-am".
2716 * Makefile.in: Regenerate.
2718 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2719 Bob Wilson <bob.wilson@acm.org>
2721 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2723 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2725 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2727 2005-04-11 Jan Beulich <jbeulich@novell.com>
2729 * NEWS: Mention these changes and their effects.
2730 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2732 (check_macro): Likewise.
2733 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2734 labels together with the closing pseudo-op.
2735 (macro_expand_body): Adjust comment. Range-check input before use.
2736 Adjust mis-spelled diagnostic. Use is_name_beginner.
2737 * read.c (try_macro): New.
2738 (read_a_source_file): New static variable last_eol. Don't list
2739 macro expansion lines more than once. Call try_macro.
2740 (s_macro): Set section of line_label to absolute instead of undefined.
2741 * doc/as.texinfo: Add information on the caveats of these changes.
2743 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2745 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2746 * symbols.h (symbol_X_add_number): Update prototype.
2748 2005-04-10 Eric Christopher <echristo@redhat.com>
2750 * symbols.c (symbol_X_add_number): Fix warning.
2752 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2754 * config/tc-m68k.c (md_begin): Support 64bit host.
2755 (get_num): Support 64bit BFD on 32bit host.
2757 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2759 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2761 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2763 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2764 call. Don't do the COFF hacks for multi-emulation gas. Move
2765 demand_empty_rest_of_line back to caller.
2766 (s_set, equals): demand_empty_rest_of_line here.
2769 * as.h (rs_dummy): Define.
2770 * symbols.c (symbol_X_add_number): New function.
2771 * symbols.h (symbol_X_add_number): Declare.
2772 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2773 * read.c (assign_symbol): New function, split out from s_set.
2774 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2775 Fix COFF hacks for multi-emulation gas.
2776 (s_set): Call assign_symbol. Remove "register" keyword.
2777 (set_zero_frag): New function.
2778 (pseudo_set): Always check for assignment to section syms.
2779 Always set segment and frag of symbol, and likewise extern for
2780 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2781 special case exp.X_add_number non-zero for O_symbol expressions.
2782 (equals): Use assign_symbol.
2784 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2786 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2789 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2791 * config/tc-i386.c (tc_gen_reloc): Don't turn
2792 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2794 2005-04-06 Nick Clifton <nickc@redhat.com>
2796 * po/rw.po: New translation: Kinyarwanda
2797 * configure.in (ALL_LINGUAS): Add rw
2798 * configure: Regenerate.
2800 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2801 Bob Wilson <bob.wilson@acm.org>
2803 * config/tc-xtensa.c (branch_align_power): New.
2804 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2805 future_alignment_required): Use branch_align_power to check section
2806 alignment as well as xtensa_fetch_width when aligning branch targets.
2808 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2810 * config/tc-xtensa.c: Warning fixes throughout.
2811 (xtensa_fetch_width): Change to unsigned.
2812 (assemble_nop, xtensa_find_unaligned_branch_targets,
2813 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2814 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2815 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2816 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2817 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2818 get_text_align_max_fill_size, get_text_align_nop_count,
2819 get_text_align_nth_nop_size, get_noop_aligned_address,
2820 get_aligned_diff, convert_frag_align_next_opcode,
2821 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2822 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2823 types, avoiding size_t and using offsetT and addressT appropriately.
2824 (get_text_align_power): Clean up types. Avoid incorrect bound.
2825 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2827 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2829 * config/tc-ia64.c (start_unwind_section): Undo the change
2831 (generate_unwind_image, dot_endp): Likewise.
2833 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2835 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2836 le_nop_stop arrays and initializers to file scope.
2837 (md_begin): When generating code for anything other than
2838 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2840 2005-04-01 Jan Beulich <jbeulich@novell.com>
2842 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2845 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2847 * NEWS: Mention [fdgh]_floating.
2848 * config/atof-vax.c: Fix some whitespace.
2849 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2851 2005-04-01 Nick Clifton <nickc@redhat.com>
2853 * configure.in: Add a check for <unistd.h> providing a prototype
2854 for getopt() which is compatible with the one in
2855 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2856 * configure: Regenerate.
2857 * config.in (HAVE_DECL_GETOPT): Add.
2859 2005-04-01 Jan Beulich <jbeulich@novell.com>
2861 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2863 2005-04-01 Jan Beulich <jbeulich@novell.com>
2865 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2866 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2868 2005-03-30 Julian Brown <julian@codesourcery.com>
2870 * config/tc-arm.c (arm_adjust_symtab): Rename
2871 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2873 2005-03-30 Julian Brown <julian@codesourcery.com>
2875 * config/tc-arm.c (mapping_state): Change documentation in function
2876 comment to cross-reference spec instead. Change type of mapping symbols
2878 (arm_adjust_symtab): Don't change type of mapping symbols here.
2880 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2882 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2883 * config.in: Regenerate.
2884 * configure: Regenerate.
2885 * configure.in: Check for ffs decl and alphabetize.
2887 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2888 Phil Blundell <philb@gnu.org>
2890 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2891 (md_apply_fix3): Mark TLS symbols.
2892 (tc_gen_reloc): Handle TLS relocations.
2893 (arm_fix_adjustable): Ignore TLS relocations.
2894 (s_arm_elf_cons): Support expressions after decorated symbols.
2896 2005-03-29 Julian Brown <julian@codesourcery.com>
2898 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2899 whether personality routine index N has been output for this section.
2900 (mapping_state): tc_segment_info_data now struct not enum.
2901 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2902 handled on section change.
2903 (create_unwind_entry): Previous code to output dependency removed.
2904 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2906 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2907 arm_segment_info_type.
2908 (arm_segment_info_type): New struct.
2910 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2911 Bob Wilson <bob.wilson@acm.org>
2913 * config/tc-xtensa.c (do_align_targets): Update comment.
2914 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2915 Insert a LOOP_END frag before every loop target, and do not overload
2916 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2917 (xg_assemble_vliw_tokens): Use do_align_targets.
2918 (xtensa_fix_target_frags): Remove code to convert a
2919 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2920 negatable branch at the end of a loop.
2921 (frag_can_negate_branch): Delete.
2923 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2924 H.J. Lu <hongjiu.lu@intel.com>
2927 NEWS: Mention "-mtune=[itanium1|itanium2]".
2929 * config/tc-ia64.c (md): Add tune.
2930 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2931 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2932 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2933 B unit NOPs are discouraged for McKinley-derived cores.
2934 (md_begin): Don't hardcode the "extra_goodness()" function in
2936 (ia64_init): Set md.tune to itanium2.
2938 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2939 * doc/c-ia64.texi: Likewise.
2941 2005-03-27 Ian Lance Taylor <ian@airs.com>
2943 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2944 bad C_EFCN symbol, print its name.
2946 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2948 * config/tc-xtensa.c (use_longcalls): Delete.
2949 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2950 the use_longcalls flag is set. Do this before checking the segment.
2951 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2952 expand direct calls at this point.
2953 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2954 (xtensa_find_unmarked_state_frags): Likewise.
2955 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2956 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2957 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2958 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2960 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2962 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2964 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2966 * config/tc-cris.h: Convert to ISO C90.
2967 * config/tc-cris.c: Ditto.
2968 (md_estimate_size_before_relax): Remove obsolete comment for
2969 parameter "segment_type".
2970 (md_begin): Document reason for cast of hash_insert argument.
2971 (md_atof): Correct type of parameter "type".
2973 2005-03-24 Nick Clifton <nickc@redhat.com>
2975 * write.h (bit_fix_new): Remove redundant prototype.
2976 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2977 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2978 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2979 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2980 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2981 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2982 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2983 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2984 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2985 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2986 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2987 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2988 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2989 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2990 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2991 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2992 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2993 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2994 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2995 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2996 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2997 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2998 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2999 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3000 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3001 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3002 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3003 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3004 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3005 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3006 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3007 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3008 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3009 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3010 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3011 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3012 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3013 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3014 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3015 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3016 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3017 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3018 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3019 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3020 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3021 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3022 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3023 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3024 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3025 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3026 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3027 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3028 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3029 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3030 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3032 2005-03-23 Jim Blandy <jimb@redhat.com>
3034 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3035 attributes properly.
3037 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3038 Nick Clifton <nickc@redhat.com>
3040 * configure.tgt: Accept any C library to accompany a GNU Linux
3041 implementation, not just the GNU C library.
3042 * configure.in: Likewise.
3043 * configure: Regenerate.
3045 2005-03-23 Nick Clifton <nickc@redhat.com>
3047 * config/tc-tic30.c: Convert to ISO C90 formatting.
3048 * config/tc-tic30.h: Convert to ISO C90 formatting.
3049 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3050 * config/atof-vax.c: Convert to ISO C90 formatting.
3052 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3054 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3055 relocations correctly as well.
3056 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3057 relocations in mergeable sections section-relative either.
3059 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3061 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3063 2005-03-21 Nick Clifton <nickc@redhat.com>
3065 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3066 warning by providing a prototype for sh_symbian_find_elf_flags.
3068 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3071 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3073 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3074 along with other formats that set bfd_gas. Remove unnecessary
3075 setting of bfd_gas. Delete strongarm cases in generic_target
3078 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3081 * config/tc-m68k.c (TRUNC, SEXT): Define.
3082 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3083 (m68k_ip): Truncate or sign extend expressions as appropriate.
3084 (get_num): Likewise.
3085 (md_apply_fix3): Use SEXT.
3087 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3089 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3090 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3091 (obj-vms.o): Delete rule.
3093 * Makefile.in: Regenerate.
3094 * aclocal.m4: Regenerate.
3095 * doc/Makefile.in: Regenerate.
3096 * po/POTFILES.in: Regenerate.
3098 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3100 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3101 flag for coldfire v4e.
3103 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3105 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3106 xg_apply_fix_value and return a value to indicate success.
3107 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3108 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3109 (xtensa_validate_fix_sub): New.
3110 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3111 (tc_gen_reloc): Move code to handle difference of symbols and code to
3112 apply tentative fix values to ...
3113 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3114 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3115 relocations when linkrelax flag is not set.
3116 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3117 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3119 2005-03-17 Jan Beulich <jbeulich@novell.com>
3121 * config/tc-i386.c (i386_scale): Beautify error message.
3122 (Intel syntax comments): Update.
3123 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3125 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3126 Remove declarations.
3127 (intel_bracket_expr): Declare.
3128 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3129 of the function body in a loop allowing to split an operand into two.
3130 Replace calls to malloc and checks of it returning non-NULL with
3131 calls to xmalloc/xstrdup.
3132 (intel_expr): SHORT no longer handled here. Add comment indicating
3133 comparison ops need implementation.
3134 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3135 Check right operand of - does not specify a register when parsing
3136 the address of a memory reference.
3137 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3138 Check operands do not specify a register when parsing the address of
3140 (intel_e06, intel_e06_1): Likewise.
3141 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3142 handle SHORT as well as unary + and -. Don't accept : except for
3143 segment overrides or in direct far jump/call insns.
3144 (intel_brack_expr): New.
3145 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3147 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3148 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3149 Allow symbolic constants as register scale value.
3150 (intel_get_token): Replace call to malloc and check of return value
3151 with call to xmalloc. Change handling for FLAT to match MASM's.
3152 (intel_putback_token): Don't try to back up/free current token if
3155 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3157 * configure.tgt: Set emulation for arm-*-eabi*.
3158 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3159 * config/te-armeabi.h: New file.
3160 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3161 * config/te-symbian.h: Include "te-armeabi.h".
3163 2005-03-16 Nick Clifton <nickc@redhat.com>
3165 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3166 local variable in case it is clobbered by the setjmp.
3168 2005-03-16 Nick Clifton <nickc@redhat.com>
3169 Ben Elliston <bje@au.ibm.com>
3171 * configure.in (werror): New switch: Add -Werror to the
3172 compiler command line. Enabled by default. Disable via
3174 * configure: Regenerate.
3176 2005-03-16 Nick Clifton <nickc@redhat.com>
3178 * config/obj-coff.h: Convert to ISO C90 formatting.
3179 * config/obj-coff.c: Convert to ISO C90 formatting.
3181 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3183 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3184 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3185 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3186 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3187 (insns): Add ARMv6T2 instructions:
3188 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3189 (arm_archs): Add V6T2 variants.
3191 2005-03-15 Nick Clifton <nickc@redhat.com>
3193 * NEWS: Add cutoff for changes in 2.16 release.
3195 2005-03-15 Jan Beulich <jbeulich@novell.com>
3197 * expr.c (operand): Merge handling of unary + into that for unary
3200 2005-03-14 Eric Christopher <echristo@redhat.com>
3202 * config/tc-mips.c: Include dw2gencfi.h.
3203 (mips_cfi_frame_initial_instructions): New.
3204 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3205 (tc_cfi_frame_initial_instructions): Ditto.
3206 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3207 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3208 * Makefile.am: Update dependencies.
3209 * Makefile.in: Regenerate.
3211 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3213 * po/es.po: Commit new Spanish translation.
3215 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3217 * po/tr.po: Commit new Turkish translation.
3219 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3221 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3224 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3226 * config-gas.com: Mark vax-vms as obsolete.
3227 * configure.in: Remove fmt=vms support.
3228 * config.in: Regenerate.
3229 * configure: Regenerate.
3230 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3232 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3233 Bob Wilson <bob.wilson@acm.org>
3235 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3236 when checking if xg_resolve_literals needs to be called.
3237 * config/tc-xtensa.h: Fix spelling typo in a comment.
3239 2005-03-10 Jan Beulich <jbeulich@novell.com>
3241 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3242 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3243 crafted structure declarations with the types from macro.h.
3245 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3247 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3248 for -mno-shared optimization.
3250 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3252 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3253 (MAX_NOPS): Bump to 4.
3254 (mips_fix_vr4130): New variable.
3255 (nops_for_vr4130): New function.
3256 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3257 nops_for_vr4130 if working around VR4130 errata.
3258 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3259 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3260 (md_parse_option): Handle them.
3261 (md_show_usage): Print them.
3262 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3264 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3266 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3269 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3271 * config/tc-mips.h (mips_flush_pending_output): Delete.
3272 (mips_emit_delays): Declare.
3273 (md_flush_pending_output): Use mips_emit_delays.
3274 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3275 the previous instructions.
3276 (md_begin, append_insn, md_parse_option): Update callers.
3277 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3279 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3280 (s_gpdword): Update callers.
3281 (start_noreorder, end_noreorder): New functions.
3282 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3283 manipulating mips_opts or prev_nop_frag directly.
3284 (mips_flush_pending_output): Delete.
3286 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3288 * config/tc-mips.c (mips_move_labels): New function, taken from...
3289 (append_insn, mips_emit_delays): ...here.
3291 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3293 * config/tc-mips.c (MAX_NOPS): New macro.
3294 (history): Resize to 1 + MAX_NOPS.
3295 (fix_vr4120_class): New enumeration.
3296 (vr4120_conflicts): New variable.
3297 (init_vr4120_conflicts): New function.
3298 (md_begin): Call it.
3299 (insn_uses_reg): Constify first argument.
3300 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3301 (nops_for_insn_or_target): New functions.
3302 (append_insn): Use the new nops_for_* functions instead of inline
3303 delay checks. Generalize prev_nop_frag handling to handle an
3304 arbitrary history length. Insert nops into the history buffer
3305 once the number of nops in prev_nop_frag is fixed.
3306 (emit_delays): Use nops_for_insn instead of inline delay checks.
3308 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3310 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3311 check from branch delay code. Remove unnecessary check for branches.
3313 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3315 * config/tc-mips.c (dummy_opcode): Delete.
3316 (nop_insn, mips16_nop_insn): New variables.
3317 (NOP_INSN): New macro.
3318 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3319 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3320 (md_begin): Initialize nop_insn and mips16_nop_insn.
3321 (append_insn): Use the new emit_nop function to add nops, recording
3322 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3323 to reserve room for the instruction and install_insn to install the
3324 final form. Use insert_into_history to record the instruction in
3325 the history buffer. Use move_insn to do delay slot filling.
3326 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3327 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3328 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3330 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3332 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3333 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3334 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3335 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3336 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3338 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3340 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3341 and extended_p fields with a single fixed_p field.
3342 (append_insn, mips_no_prev_insn): Adjust accordingly.
3344 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3346 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3347 a single mips16_absolute_jump_p bit.
3348 (append_insn): Adjust accordingly.
3350 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3352 * config/tc-mips.h (mips_cl_insn): Move definition to...
3353 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3354 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3356 (history): New variable.
3357 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3358 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3359 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3360 (prev_prev_insn_unreordered): Delete.
3361 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3362 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3365 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3367 * doc/Makefile.am: Update as.info dependencies.
3368 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3370 2005-03-08 Jan Beulich <jbeulich@novell.com>
3372 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3373 error, and point to .purgem documentation if someone really needs
3375 * NEWS: Mention macro redefinition is now an error.
3377 2005-03-08 Jan Beulich <jbeulich@novell.com>
3379 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3380 emitted to. Add more precise diagnostics for non-fitting insns based
3381 on that. Eliminate now superfluous special casing of MLX. Clear out
3382 slot information when dropping an insn.
3384 2005-03-08 Jan Beulich <jbeulich@novell.com>
3386 * config/tc-ia64.c (parse_section_name): Rename to...
3387 (cross_section): In addition to separating the name from the rest of
3388 the arguments, also carry out the operation.
3389 (dot_xdata): Use cross_section.
3390 (dot_float_cons): Likewise.
3391 (dot_xstringer): Likewise.
3392 (dot_xdata_ua): Likewise.
3393 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3395 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3397 * po/gas.pot: Regenerate.
3399 2005-03-04 David Daney <ddaney@avtrex.com>
3401 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3402 instead of '_gp' for -mno-shared optimization.
3404 (s_abicalls): Document it in the comment.
3405 (md_show_usage): Document the -mno-shared option.
3407 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3409 * config/tc-mips.c (mips_set_options): Add sym32 field.
3410 (mips_opts): Initialize it.
3411 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3412 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3413 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3414 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3415 when deciding whether to use a symbolic %highest/%higher expansion.
3416 (macro): Likewise. Remove o64/n32 linux hack. Always use
3417 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3418 and "la". Handle constants separately from symbolic expressions in
3419 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3420 and using load_register to load the high part of the address.
3421 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3422 (OPTION_ELF_BASE): Bump by 2.
3423 (md_longopts): Add entries for -msym32 and -mno-sym32.
3424 (md_parse_option): Handle them.
3425 (usage): Document them.
3426 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3427 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3428 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3429 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3430 -msym32 and -mno-sym32.
3432 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3434 * config/tc-mips.c (load_address): Implement GP optimization
3435 for 64bit address space non-PIC. Fix formatting.
3436 (macro): Likewise. Simplify code.
3437 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3438 (mips_after_parse_args): Simplify code.
3440 2005-03-03 Nick Clifton <nickc@redhat.com>
3442 * expr.c (operand): Remove redundant code enclosed by #ifdef
3443 RELAX_PAREN_GROUPING....#endif.
3445 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3446 reloc is the difference of two symbols defined in the same
3449 * config/tc-iq2000.c (line_comment_chars): Include the # character
3450 as otherwise this breaks #APP/#NO_APP processing.
3452 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3454 * config/tc-arc.c(md_assemble): Remove dead code for handling
3455 immediate indexing of ld and st .
3457 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3458 Joseph Myers <joseph@codesourcery.com>
3460 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3461 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3462 (parse_relocation): Check for a word break after a relocation
3464 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3467 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3469 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3471 2005-03-02 Jan Beulich <jbeulich@novell.com>
3473 * as.c (main): Use unlink_if_ordinary instead of unlink.
3474 * messages.c (as_fatal): Likewise.
3476 2005-03-02 Jan Beulich <jbeulich@novell.com>
3478 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3480 (parse_register): Allow cr8...15 in all modes.
3482 2005-03-02 Jan Beulich <jbeulich@novell.com>
3484 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3485 etc. like normal symbol references (T_ID).
3487 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3489 * symbols.c (fb_label_name): Fix silly thinko in last change.
3491 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3493 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3494 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3496 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3498 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3501 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3504 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3506 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3508 * as.h (assert): Warning fix.
3509 * expr.c (expr): Correct assertion.
3510 * read.c (s_comm_internal): Remove assertion.
3511 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3512 (fixup_segment): Remove assertion.
3513 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3514 (md_apply_fix3): Likewise.
3515 * config/tc-i370.c (md_begin): Correct assertion.
3516 (i370_macro): Warning fix for assertion.
3518 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3520 * configure.in (AC_C_BIGENDIAN): Invoke.
3521 * configure: Regenerate.
3522 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3523 host variable to set string header size.
3524 * config/obj-aout.c (obj_header_append): Don't use host structs.
3525 (obj_symbol_to_chars): Likewise.
3526 (obj_emit_strings): Likewise. Use the passed in output pointer.
3527 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3528 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3529 not sizeof host struct.
3530 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3531 (obj_emit_strings): Likewise.
3532 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3533 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3535 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3537 (host_number_to_chars): Define.
3538 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3539 host internal struct to set header sizes.
3540 * config/tc-i960.c (md_number_to_field): Warning fix.
3541 (md_ri_to_chars): Use host byte order.
3542 (get_cdisp, md_apply_fix3): Warning fix.
3543 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3545 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3547 * doc/c-arc.texi: Update documentation about ARC's extension
3550 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3552 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3555 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3557 * cgen.c: Warning fixes.
3558 * config/tc-arc.c: Likewise.
3559 * config/tc-arm.c: Likewise.
3560 * config/tc-avr.c: Likewise.
3561 * config/tc-d10v.c: Likewise.
3562 * config/tc-d30v.c: Likewise.
3563 * config/tc-frv.c: Likewise.
3564 * config/tc-frv.h: Likewise.
3565 * config/tc-h8300.c: Likewise.
3566 * config/tc-h8500.c: Likewise.
3567 * config/tc-i370.c: Likewise.
3568 * config/tc-i960.c: Likewise.
3569 * config/tc-ia64.c: Likewise.
3570 * config/tc-ip2k.c: Likewise.
3571 * config/tc-m68hc11.c: Likewise.
3572 * config/tc-maxq.c: Likewise.
3573 * config/tc-mcore.c: Likewise.
3574 * config/tc-mips.c: Likewise.
3575 * config/tc-msp430.c: Likewise.
3576 * config/tc-pj.c: Likewise.
3577 * config/tc-ppc.c: Likewise.
3578 * config/tc-ppc.h: Likewise.
3579 * config/tc-s390.c: Likewise.
3580 * config/tc-sh.c: Likewise.
3581 * config/tc-sh64.c: Likewise.
3582 * config/tc-tic4x.c: Likewise.
3583 * config/tc-tic80.c: Likewise.
3584 * config/tc-v850.c: Likewise.
3585 * config/tc-vax.c: Likewise.
3586 * config/tc-w65.c: Likewise.
3587 * config/tc-xstormy16.c: Likewise.
3588 * config/tc-z8k.c: Likewise.
3590 2005-02-22 Catherine Moore <clm@cm00re.com>
3592 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3593 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3595 2005-02-22 Eric Christopher <echristo@redhat.com>
3597 * config/tc-mips.c (struct proc): Change isym to
3598 func_sym. New member func_end_sym.
3599 (s_mips_ent): Update.
3600 (s_mips_end): Ditto. Add code to compute function size.
3602 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3604 * read.c: Warning fixes.
3605 * config/obj-elf.c: Likewise.
3607 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3609 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3612 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3614 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3617 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3619 (demand_empty_rest_of_line): Likewise.
3620 (tic54x_sblock): Likewise.
3621 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3623 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3625 * read.c (address_bytes): New function.
3626 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3627 (potable): Add "dc.a".
3628 (cons_worker): Handle "dc.a".
3629 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3631 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3633 * input-file.c (input_file_open): Rearrange to avoid warning.
3635 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3637 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3638 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3639 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3641 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3643 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3644 uses after .set noat.
3645 (load_address): Likewise.
3646 (macro): Likewise. Don't try to avoid $at use by sacrificing
3647 the target register before it is stored, it won't work.
3649 2005-02-17 James E Wilson <wilson@specifixinc.com>
3651 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3652 see an instruction that specifies a template.
3654 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3656 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3657 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3658 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3660 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3662 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3664 * config/tc-ia64.c (md): Add hint_b.
3665 (emit_one_bundle): Handle md.hint_b for "hint".
3666 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3667 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3668 (ia64_init): Set md.hint_b to error.
3669 (md_assemble): Handle md.hint_b for "hint.b".
3671 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3672 * doc/c-ia64.texi: Likewise.
3674 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3676 * tc.h (struct relax_type, relax_typeS): Move from here..
3677 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3678 * ecoff.c (ecoff_new_file): Add appfile param.
3679 * ecoff.h (ecoff_new_file): Likewise.
3680 * itbl-lex.h: New file.
3681 * itbl-lex.l: Include itbl-lex.h.
3682 * itbl-parse.y: Likewise.
3683 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3684 * read.c (s_app_file_string): Mark appfile possibly unused.
3685 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3686 * subsegs.h (struct seg_info_trash): Delete.
3687 (seg_info): Use segment_info_type instead.
3688 * config/obj-coff.c (struct filename_list): Make filename const char *.
3689 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3690 * config/obj-elf.c (elf_file_symbol): Similarly.
3691 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3693 * config/tc-arc.c (md_operand): Warning fix.
3694 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3695 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3696 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3697 * config/tc-frv.c (frv_force_relocation): Warning fix.
3698 * config/tc-m68k.c (md_parse_option): Delete unused var.
3699 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3700 * config/tc-sparc.c: Likewise.
3701 (s_common): Warning fix.
3702 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3703 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3705 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3706 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3707 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3708 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3709 (tic4x_do_align): Use TIC_NOP_OPCODE.
3710 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3711 * config/tc-vax.c: Include netinet/in.h.
3712 (tc_headers_hook): Formatting.
3713 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3715 2005-02-17 Jan Beulich <jbeulich@novell.com>
3717 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3718 parsing inN, locN, outN. Set 'idx' to offset register number starts
3719 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3722 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3724 * config/tc-mips.c (load_address): Fix formatting.
3725 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3726 Catch macros which are unexpandable without AT. Remove duplicate
3728 (macro2): Remove duplicate zeroing of used_at.
3730 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3732 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3735 2005-02-15 Nigel Stephens <nigel@mips.com>
3736 Maciej W. Rozycki <macro@mips.com>
3738 * config/tc-mips.c (reloc_needs_lo_p): Handle
3739 BFD_RELOC_MIPS16_HI16_S.
3740 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3741 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3742 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3744 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3745 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3746 Call my_getSmallExpression() to parse percent operators.
3747 (percent_op_match, mips_percent_op): Separate definitions.
3748 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3749 (parse_relocation): Handle the MIPS16 mode using
3751 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3752 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3754 2005-02-15 Jan Beulich <jbeulich@novell.com>
3756 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3757 instead of explicitly dealing with the translation; exclude
3758 relocations that are already pcrel, however.
3760 2005-02-15 Jan Beulich <jbeulich@novell.com>
3762 * config/tc-ia64.c: Include limits.h (if available).
3763 (gr_values[0]): Set path to INT_MAX.
3764 (dot_reg_val): Don't allow changing value of r0. Limit range of
3765 general registers at r127.
3766 (specify_resource): Default resource index is -1. Don't set resource
3767 index (in case IA64_RS_RSE) without setting the specific flag.
3768 (note_register_values): Check operand is O_constant before tracking
3769 input value of moves. Add tracking for dep.z with constant inputs.
3770 (print_dependency): Resource index of specific resource may be zero.
3771 (check_dependencies): Likewise.
3773 2005-02-15 Jan Beulich <jbeulich@novell.com>
3775 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3776 reg_class. Check operands and emit diagnostics for illegal use of
3779 2005-02-15 Jan Beulich <jbeulich@novell.com>
3781 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3782 new variables type, suffix, and width. Handle
3783 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3784 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3785 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3786 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3787 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3788 if unable to translate relocation type, using the new variables.
3790 2005-02-15 Jan Beulich <jbeulich@novell.com>
3792 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3793 (ty_symbol_chars): Define.
3794 * config/tc-ia64.c (ia64_symbol_chars): Define.
3796 2005-02-15 Jan Beulich <jbeulich@novell.com>
3798 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3799 input_line_pointer was advanced.
3801 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3803 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3806 2005-02-13 Jan Beulich <jbeulich@novell.com>
3808 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3809 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3811 (ia64_init): Set md.detect_dv.
3812 (ia64_start_line): New static variable warned. Warn only once when
3813 encountering explicit stops in automatic mode.
3814 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3815 * NEWS: Mention new default mode.
3817 2005-02-13 Jan Beulich <jbeulich@novell.com>
3819 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3820 be freed when wiping out previous state. Canonicalize names before
3821 use. Free name string when detecting redefinition.
3822 (dot_pred_rel): Call generic expression parser to process arguments.
3823 Handle O_register case for individual predicates and O_subtract for
3825 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3827 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3828 Warn if multiple found, issue error if resulting symbol name has zero
3830 (dot_alias): Canonicalize name before use.
3832 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3834 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3836 (in_procedure): Return -1 for warning.
3837 (in_prologue): Likewise.
3838 (in_body): Likewise.
3840 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3842 * config/tc-ia64.c (dot_xdata): Undo the last change.
3843 (dot_float_cons): Likewise.
3844 (dot_xstringer): Likewise.
3845 (dot_xdata_ua): Likewise.
3846 (dot_float_cons_ua): Likewise.
3848 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3850 * NEWS: Mention "-munwind-check=[warning|error]".
3852 * config/tc-ia64.c (md): Add unwind_check.
3853 (unwind_diagnostic): New.
3854 (in_procedure): Call unwind_diagnostic when a directive isn't
3856 (in_prologue): Call unwind_diagnostic when a directive isn't in
3858 (in_body): Call unwind_diagnostic when a directive isn't in
3860 (dot_endp): Set md.unwind_check to error before calling
3861 in_procedure and restore it after. When the name is missing or
3862 couldn't be found, use the one from the last .proc if
3863 md.unwind_check isn't error. Warn if md.unwind_check is
3865 (md_parse_option): Handle "-munwind-check=[warning|error]".
3866 (md_show_usage): Add "-munwind-check=[warning|error]".
3867 (ia64_init): Set md.unwind_check to warning.
3869 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3870 * doc/c-ia64.texi: Likewise.
3872 2005-02-11 Jan Beulich <jbeulich@novell.com>
3874 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3876 (ia64_parse_name): New third parameter.
3877 (md_parse_name): Pass third argument.
3878 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3879 (md_operand): Handling of '@'-prefixed symbols moved from here...
3880 (ia64_parse_name): ...to here.
3882 2005-02-11 Jan Beulich <jbeulich@novell.com>
3884 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3885 (errata_nop_necessary_p): Remove declaraction and definition.
3886 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3887 update md.group_idx. Don't reset md.last_groups.
3889 2005-02-11 Jan Beulich <jbeulich@novell.com>
3891 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3893 (dot_xdata): Free section name after use.
3894 (dot_float_cons): Likewise.
3895 (dot_xstringer): Likewise.
3896 (dot_xdata_ua): Likewise.
3897 (dot_float_cons_ua): Likewise.
3898 (md_pseudo_table): Add xdata16 and xdata16.ua.
3900 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3902 * doc/all.texi: Add IA64.
3903 * doc/as.texinfo: Likewise.
3905 * doc/c-ia64.texi: Fix typos.
3907 2005-02-10 Julian Brown <julian@codesourcery.com>
3909 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3911 (do_t_push_pop): Likewise.
3912 (md_assemble): Likewise.
3913 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3914 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3915 (create_unwind_entry): Output dependency on the required personality
3918 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3920 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3921 * subsegs.c (seg_not_empty_p): Likewise.
3923 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3925 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3926 relative jump calculation.
3927 <md_convert_frag) : Likewise.
3928 <output_disp): Likewise.
3930 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3932 * write.c (write_object_file): Recognize warning-symbol construct
3933 and skip object- and target- handling for the second symbol.
3935 2005-02-02 Jan Beulich <jbeulich@novell.com>
3937 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3938 designators along with quoted ones. Free copy of quoted designator
3941 2005-02-01 Ben Elliston <bje@au.ibm.com>
3943 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3944 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3945 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3946 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3947 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3948 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3949 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3950 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3951 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3952 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3953 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3954 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3955 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3956 #if 0'd code throughout.
3958 2005-01-31 Nick Clifton <nickc@redhat.com>
3960 * as.c (parse_args): Bump copyright date reported by --version to
3963 2005-01-31 Nick Clifton <nickc@redhat.com>
3965 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3968 2005-01-31 Jan Beulich <jbeulich@novell.com>
3970 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3971 that can end with .endr in that case. Make requiring/permitting
3972 pseudo-ops without leading dot closer to the logic in read.c serving
3974 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3977 2005-01-31 Jan Beulich <jbeulich@novell.com>
3979 * macro.c (do_formals): Adjust to no longer accept empty parameter
3981 (define_macro): Adjust to no longer accept empty macro name, garbage
3982 following the parameters, or macros that were previously defined.
3983 * read.c (s_bad_end): Declare.
3984 (potable): Add endm. Handler for endr and endm is s_bad_end.
3985 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3987 * read.h (s_bad_endr): Remove.
3989 2005-01-31 Jan Beulich <jbeulich@novell.com>
3991 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3992 immediately discarding (but counting) those exceeding the maximum
3993 possible amount. Track whether output and input operand counts ever
3994 matched, and use this to better indicate which of the operands/
3995 operand types was wrong; specifically don't default to pointing to
3998 2005-01-31 Jan Beulich <jbeulich@novell.com>
4000 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4001 variable in dot_endp). Add body and insn. Make prologue,
4002 prologue_mask, body, and insn bitfields.
4003 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4005 (in_procedure, in_prologue, in_body): New.
4006 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4007 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4008 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4009 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4010 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4011 dot_personality): Use the appropriate one of the above.
4012 (dot_proc): Clear unwind.proc_start; set to current location only if
4013 none of the entry points were valid. Check for non-zero-length entry
4014 point names. Check that entry points aren't defined, yet. Clear
4015 unwind.prologue, unwind.body, and unwind.insn.
4016 (dot_body): Call in_procedure. Check that first directive in procedure
4017 had no insns emitted before. Set unwind.body.
4018 (dot_prologue): Call in_procedure. Check that not already in prologue.
4019 Check that first directive in procedure had no insns emitted before.
4021 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4022 length entry point names. Check that entry points became defined.
4023 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4025 2005-01-31 Jan Beulich <jbeulich@novell.com>
4027 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4028 before actually using it. Don't generate an error in manual bundling
4029 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4030 Don't generate an error in manual bundling mode when looking at an
4031 insn required to be last in its group but the required slot hasn't
4032 been reached, yet. Allow conversion from MII to MI;I for bundle
4033 consisting of only 2 insns with the stop between them. Suppress
4034 various meaningless errors resulting from detecting earlier ones.
4036 2005-01-31 Jan Beulich <jbeulich@novell.com>
4038 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4041 2005-01-28 Christian Groessler <chris@groessler.org>
4043 * config/tc-z8k.c (md_assemble): Improve error detection.
4045 2005-01-28 Jan Beulich <jbeulich@novell.com>
4047 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4048 for personality routine pointer only if there is one.
4049 (ia64_convert_frag): Likewise.
4050 (generate_unwind_image): Likewise.
4052 2005-01-27 Christian Groessler <chris@groessler.org>
4054 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4055 (md_apply_fix3): Make relative branches out of range an error
4056 instead of a warning. Display correct line number for out of
4057 range branches/calls/memory accesses.
4059 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4061 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4062 to emit .debug_line and other debug sections.
4063 * as.h (seg_not_empty_p): Declare.
4064 * subsegs.c (seg_not_empty_p): New predicate.
4066 2005-01-27 Andrew Cagney <cagney@gnu.org>
4068 * configure: Regenerate to track ../gettext.m4 change.
4070 2005-01-27 Jan Beulich <jbeulich@novell.com>
4072 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4074 2005-01-27 Jan Beulich <jbeulich@novell.com>
4076 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4077 to/from application registers dynamic insns.
4078 (md_assemble): Defer resolution of move to/from application registers
4079 dynamic insns when they can be issued on either the I- or M-units.
4081 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4083 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4084 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4085 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4086 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4087 * cgen.c (gas_cgen_parse_operand): Handle
4088 CGEN_PARSE_OPERAND_SYMBOLIC.
4089 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4090 (frv_force_relocation): Likewise. Fix handling of PIC
4092 (md_apply_fix3): Likewise.
4094 2005-01-21 Ben Elliston <bje@au.ibm.com>
4096 * as.h: Remove #if 0'd code.
4097 * atof-generic.c (atof_generic): Likewise.
4098 * ecoff.c (ecoff_directive_frame): Likewise.
4099 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4100 * itbl-ops.c (itbl_add_reg): Likewise.
4101 * listing.c (calc_hex): Likewise.
4102 * read.c (MASK_CHAR): Likewise.
4103 * subsegs.c (subsegs_print_statistics): Likewise.
4104 * symbols.c (indent): Likewise.
4105 * write.c (write_relocs): Likewise.
4106 (write_object_file): Likewise.
4107 (relax_frag): Likewise.
4109 2005-01-20 Nick Clifton <nickc@redhat.com>
4111 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4112 getopt_long_only() from considering -a as an abbreviation for
4114 (parse_args): Fix the parsing of -a=<file>.
4116 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4119 * read.c (s_incbin): Adjust default count for skip. Check validity
4120 of count and skip rigorously.
4122 2005-01-19 Fred Fish <fnf@specifixinc.com>
4124 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4126 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4128 * read.c (convert_to_bignum): New function, split out from...
4129 (emit_expr): ...here. Handle the case where X_add_number is
4130 positive and the input value is negative.
4131 (output_big_sleb128): Fix setting of continuation bit. Check whether
4132 the final byte needs to be sign-extended. Fix size-shrinking loop.
4133 (emit_leb128_expr): When generating a signed leb128, see whether the
4134 sign of an O_constant's X_add_number matches the sign of the input
4135 value. Use a bignum if not.
4137 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4139 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4140 arch_sh_up in order to match the external name and make the
4141 testsuite's job easier.
4143 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4146 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4148 2005-01-12 Nick Clifton <nickc@redhat.com>
4150 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4151 ignored_arguments array.
4153 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4155 * write.c (write_object_file): Disallow a symbol equated to
4158 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4160 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4162 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4163 (maxq_target): New function: Set the machine type.
4165 2005-01-06 Paul Brook <paul@codesourcery.com>
4167 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4168 (md_begin): Handle TE_VXWORKS for FP defaults.
4169 (md_apply_fix3): Correct rela offsets.
4170 (elf32_arm_target_format): Add VxWorks targets.
4172 2005-01-06 Paul Brook <paul@codesourcery.com>
4174 * configure.tgt: Set em=vxworks for *-*-vxworks.
4175 * config/te-vxworks.h: New File.
4177 2005-01-06 Paul Brook <paul@codesourcery.com>
4179 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4181 2005-01-04 Dmitry Diky <diwil@spec.ru>
4183 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4186 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4188 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4189 (dot_loc): New function.
4190 (md_pseudo_table): Add entry to map .loc to dot_loc().
4191 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4192 seen a .loc directive or we're generating DWARF2 debug info for
4195 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4198 * read.c (s_comm_internal): Don't zero end of name until size
4199 expression has been parsed.
4201 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4203 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4205 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4207 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4210 2004-12-22 Ian Lance Taylor <ian@airs.com>
4212 * configure.tgt: New.
4213 * configure.in: Move setting of cpu_type, fmt, etc., to
4215 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4216 $(srcdir)/configure.tgt.
4217 * configure, Makefile.in: Rebuild.
4219 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4221 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4222 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4224 (avr_offset_expression): New function to parse offsets for LDI
4226 (avr_operand): Use it.
4227 (md_apply_fix3): Generate the relocs.
4229 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4231 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4232 BFD_RELOC_SH_IMMS10BY8 relocation.
4234 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4235 than just ignoring bad code.
4237 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4239 * config/tc-v850.c (handle_lo16): New function.
4240 (v850_reloc_prefix): Use it to check lo().
4241 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4243 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4245 * configure.in: Add s390x-ibm-tpf support.
4246 * configure: Regenerate.
4248 2004-12-15 Jan Beulich <jbeulich@novell.com>
4250 * config/obj-elf.c (obj_elf_change_section): Only set type and
4251 attributes on new sections. Emit warning when type of re-declared
4252 section doesn't match.
4254 2004-12-15 Jan Beulich <jbeulich@novell.com>
4256 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4257 '.cfi_startproc simple' doesn't inherit the old value.
4259 2004-12-15 Jan Beulich <jbeulich@novell.com>
4261 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4262 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4263 generation to emit a factored offset.
4265 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4267 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4268 which is too large in the case of NO_PIC without 64-bit
4271 * config/tc-mips.c (mips_in_shared): New static variable.
4272 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4273 (md_longopts): Add -mshared and -mno-shared.
4274 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4275 (s_cpload): Implement !mips_in_shared case.
4276 (s_cpsetup): Likewise.
4277 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4278 * NEWS: Mention -mno-shared.
4280 2004-12-09 Paul Brook <paul@codesourcery.com>
4282 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4285 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4287 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4288 sequence, increase the size of the sequence.
4290 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4293 2004-12-07 Ben Elliston <bje@gnu.org>
4295 * read.c (s_align): Use an align_limit temporary to allay a GCC
4296 signed/unsigned comparison warning.
4298 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4300 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4301 * configure.in: Use it for arm*-*-linux-gnueabi*.
4302 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4303 * config/te-armlinuxeabi.h: New file.
4304 * Makefile.in: Regenerated.
4305 * aclocal.m4: Likewise.
4306 * configure: Likewise.
4307 * doc/Makefile.in: Regenerated.
4309 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4311 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4312 (xtensa_restore_emit_state): Likewise.
4314 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4316 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4319 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4321 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4322 * Makefile.in: Regenerate.
4324 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4326 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4327 functions, give functions a meaningful name, add comments.
4328 (check_range): New function - Replace operand size calculation
4329 with range checking.
4330 (assemble_insn): Update Algorithm, improve error issuing.
4332 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4335 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4337 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4338 miss between different section in the same module.
4339 (tc_gen_reloc): Likewise.
4341 2004-11-25 Theodore A. Roth <troth@openavr.org>
4343 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4344 atmega325, atmega3250, atmega645 and atmega6450.
4346 2004-11-25 Jan Beulich <jbeulich@novell.com>
4348 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4349 permissible for the selected instruction suffix.
4350 (process_suffix): For DefaultSize instructions, suppressing the
4351 guessing of a 'q' suffix if the instruction doesn't support it is
4352 pointless, because only an 'l' suffix can be guessed in this place.
4354 2004-11-24 Nick Clifton <nickc@redhat.com>
4356 * config/tc-iq2000.c: Remove support for IQ10 processor.
4357 Convert to ISO C90 formatting.
4358 * config/tc-iq2000.h: Likewise.
4360 2004-11-23 Nick Clifton <nickc@redhat.com>
4362 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4363 in this table. They should be correct now.
4365 2004-11-23 Jan Beulich <jbeulich@novell.com>
4367 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4368 indicate the MMX extensions added by both SSE and 3DNow!A.
4369 (Cpu3dnowA): Declare.
4370 (CpuUnknownFlags): Update.
4371 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4372 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4373 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4374 3DNow!. Athlon additionally implies 3DNow!A. Several new
4375 entries (those starting with a dot are for sub-arch specification).
4376 (set_cpu_arch): Handle sub-arch specifications.
4377 (parse_insn): Distinguish between instructions not supported because
4378 of insufficient CPU features and because of 64-bit mode.
4379 * doc/c-i386.texi: Describe enhanced .arch directive.
4381 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4383 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4385 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4387 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4388 without a corresponding .debug_info section.
4390 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4392 * read.c (potable): Add "error" and "warning".
4393 (s_errwarn): New function.
4394 * read.h (s_errwarn): Declare.
4395 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4397 2004-11-22 Nick Clifton <nickc@redhat.com>
4399 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4402 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4404 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4405 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4407 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4409 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4410 (coff_adjust_symtab): Adjust call.
4411 (crawl_symbols): Likewise.
4412 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4413 (obj_app_file): Adjust.
4415 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4417 * configure.in: Enable bfd_assember for the MAXQ port.
4418 * configure: Regenerate.
4420 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4421 Sterling Augustine <sterling@tensilica.com>
4423 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4424 there is a conflict.
4425 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4426 interfaces that are related as determined by xtensa_interface_class_id.
4428 2004-11-12 Nick Clifton <nickc@redhat.com>
4430 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4431 offsets for conditional branches.
4433 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4435 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4437 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4439 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4440 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4442 (relax_frag_immed): Update call to update_next_frag_state.
4444 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4446 * obj.h (struct format_ops <app_file>): Add int param.
4447 * read.h (s_app_file_string): Likewise.
4448 * read.c (s_app_file_string): Likewise.
4449 (s_app_file): Adjust s_app_file_string call.
4450 * config/tc-mips.c (s_mips_file): Likewise.
4451 * config/obj-coff.h (obj_app_file): Add app param.
4452 * config/obj-ecoff.h (obj_app_file): Likewise.
4453 * config/obj-multi.h (obj_app_file): Likewise.
4454 * config/obj-elf.h (elf_file_symbol): Likewise.
4455 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4456 if called for # preprocessor lines.
4458 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4461 * symbols.c (resolve_symbol_value): Convert weak symbols only
4463 (symbol_equated_reloc_p): Don't equate weaks when relocating
4464 only for Windows PECOFF.
4466 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4468 * config/tc-crx.c (print_insn): Check and set insn_addr.
4469 * config/tc-crx.h (md_frag_check): Define.
4471 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4472 Vineet Sharma <vineets@noida.hcltech.com>
4474 * configure.in: Add support for new target maxq-coff.
4475 * configure: Regenerate.
4476 * NEWS: Mention new support.
4477 * config/tc-maxq.c: New file.
4478 * config/tc-maxq.h: New file.
4479 * config/obj-coff.h: Add support for maxq-coff.
4481 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4483 * symbols.c (any_external_name): Define.
4484 (resolve_symbol_value): Convert weak symbols.
4485 (S_SET_EXTERNAL): Support any_external_name.
4486 (S_SET_NAME): Qualify parameter const.
4487 (symbol_equated_reloc_p): Equate to weaks when relocating.
4488 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4489 * tc.h (any_external_name): Declare.
4490 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4492 (weak_is_altname): Declare and define.
4493 (weak_name2altname): Same.
4494 (weak_altname2name): Same.
4495 (weak_uniquify): Same.
4496 (weak_altprefix): Define.
4497 (obj_coff_weak): Change .weak syntax and handling.
4498 (coff_frob_symbol): Fix PE weak symbol alternates.
4499 * config/obj-coff.h (USE_UNIQUE): Define.
4500 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4501 are in another segment.
4502 (tc_gen_reloc): Remove broken addend hack.
4503 doc/as.texinfo: Update.
4505 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4507 * config/tc-xtensa.c (total_frag_text_expansion): New.
4508 (md_estimate_size_before_relax): Use it.
4509 (find_address_of_next_align_frag): Likewise.
4511 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4513 * config/tc-crx.c: Rename argument types.
4514 (processing_arg_number): Rename to 'cur_arg_num'.
4515 (get_number_of_bits): Rename to 'set_operand_size'.
4516 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4517 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4518 (set_indexmode_parameters): Remove function, integrate its code into
4520 (set_operand_size): Get rid of 'Operand Number' function parameter -
4521 use global variable 'cur_arg_num' instead.
4522 Use a local 'argument' pointer to reference the current argument.
4523 (parse_operand): Likewise.
4524 (set_operand): Likewise.
4525 (process_label_constant): Likewise.
4527 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4529 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4530 (add_section_rename): Delete. Inlined into...
4531 (build_section_rename): ...here. Use xstrdup instead of strdup.
4532 (xtensa_section_rename): Drop "const" from argument and return types.
4533 (md_show_usage): Indent to match show_usage().
4534 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4535 (tc_canonicalize_section_name): Define.
4536 (md_elf_section_rename): Remove unused macro.
4537 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4538 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4539 (Frame Directive): Delete.
4541 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4543 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4544 * config/tc-arm.c (target_oabi): Delete.
4545 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4546 (arm_opts): Remove moabi.
4547 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4548 * doc/c-arm.texi (ARM Options): Likewise.
4549 * configure: Regenerated.
4551 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4553 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4554 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4555 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4556 * configure: Regenerate.
4557 * config/tc-cris.c (enum cris_archs): New.
4558 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4559 (cris_insn_ver_valid_for_arch): New functions.
4560 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4561 (cris_arch): New variable.
4562 (md_pseudo_table): New pseudo .arch.
4563 (err_for_dangerous_mul_placement): Initialize according to
4565 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4567 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4568 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4569 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4570 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4571 use in md_cris_relax_table.
4572 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4573 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4574 Update and improve head comment.
4575 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4576 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4578 (md_longopts): New option --march=...
4579 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4581 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4582 (HANDLE_RELAXABLE): New macro.
4583 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4584 cases. Check for weak symbols and assume not relaxable. Handle
4585 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4586 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4588 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4589 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4590 (cris_create_short_jump): Adjust for CRISv32.
4591 (cris_relax_frag): Handle new states.
4592 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4593 (md_begin): Define symbols "..asm.arch.cris.v32",
4594 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4595 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4596 when entering opcode table entry points.
4597 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4598 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4599 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4600 (cris_process_instruction): Initialize out_insnp->insn_type to
4601 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4602 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4604 <case 'm'>: Check that modified_char == '.'.
4605 <invalid operands>: Consume the rest of the line.
4606 When operands don't match, skip over subsequent insns with
4607 non-matching version specifier but same mnemonic.
4608 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4609 special registers in CRISv32 are always 32 bit long.
4610 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4612 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4613 and compatible. Recognize "ACR" for v32, unless followed by "+".
4614 (get_spec_reg): Consider cris_arch when looking up register.
4615 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4617 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4618 (cris_get_expression): Restore input_line_pointer if failing "early".
4619 (get_flags): Consider cris_arch and recognize flags accordingly.
4620 (branch_disp): Adjust for CRISv32.
4621 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4622 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4623 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4624 resolved. Don't enter zeros in object file for
4626 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4627 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4628 (md_parse_option): Break out "return 1".
4629 <OPTION_ARCH> New case.
4630 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4631 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4632 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4633 <case BFD_RELOC_32_PCREL>: New cases.
4634 Addends for non-zero fx_pcrel are too in fx_offset.
4635 (md_show_usage): Show --march=<arch>.
4636 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4637 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4638 (s_syntax) <struct syntaxes>: Properly constify member operand.
4639 * config/tc-cris.h (TARGET_MACH): Define.
4640 (cris_mach): Declare.
4641 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4642 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4643 (CRIS-Opts): Document --march=...
4644 (CRIS-Pseudos): Document .arch.
4646 2004-11-04 Jan Beulich <jbeulich@novell.com>
4648 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4649 intel syntax and no register prefix, allow $ in symbol names when
4651 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4652 (intel_float_operand): Add fourth return value indicating math control
4653 operations. Make classification more precise.
4654 (md_assemble): Complain if memory operand of mov[sz]x has no size
4656 (parse_insn): Translate word operands to floating point instructions
4657 operating on integers as well as control instructions to short ones
4658 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4659 floating point instructions operating on non-integer operands.
4660 (match_template): Remove fldcw special case. Adjust q-suffix handling
4661 to permit it on fild/fistp/fisttp in AT&T mode.
4662 (process_suffix): Don't guess DefaultSize insns' suffix from
4663 stackop_size for certain floating point control instructions. Guess
4664 suffix for branch and [ls][gi]dt based on flag_code. Split error
4665 messages for Intel and AT&T syntax, and make the condition more strict
4666 for the former. Adjust suppressing of generation of operand size
4668 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4669 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4670 more error checking.
4671 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4672 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4674 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4676 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4677 md_short_jump_size, md_long_jump_size.
4678 * write.c [!WORKING_DOT_WORD]: Ditto.
4679 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4681 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4683 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4684 const qualifier in these definitions.
4685 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4686 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4688 2004-11-02 Nick Clifton <nickc@redhat.com>
4690 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4691 table before deciding to produce a .debug_line section to match up
4692 with a user provided .debug_info section.
4694 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4696 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4697 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4699 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4701 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4702 (get_flags): New function.
4703 (get_number_of_bits): Edit comments, update numeric values to
4705 (process_label_constant): Don't support the colon
4706 format (SYMBOL:[s|m|l]).
4707 (set_cons_rparams): Support argument type 'arg_rbase'.
4708 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4709 (handle_LoadStor): Bug fix, first handle post-increment mode.
4710 (getreg_image): Remove redundant code, update according to latest
4712 (print_constant): Bug fix relate to 3-word instructions.
4713 (assemble_insn): Bug fix, when matching instructions, verify also
4714 instruction type (not only mnemonic).
4715 Add various error checking.
4716 (preprocess_reglist): Support HI/LO and user registers.
4718 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4720 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4721 in an epilogue directive go negative.
4723 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4726 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4727 after reporting template error during manual bundling. Reported
4728 by Michael Dupont, michaelx.dupont@intel.com.
4730 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4732 * Makefile.am: Run dep-am.
4733 * aclocal.m4: Regenerate with automake 1.9.2.
4734 * Makefile.in: Regenerate with automake 1.9.2.
4735 * doc/Makefile.in: Likewise.
4737 * config/tc-arm.c: Include "dw2gencfi.h".
4738 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4740 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4741 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4742 (tc_cfi_frame_initial_instructions): Define.
4743 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4746 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4748 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4750 Update coprocessor id to be unsigned immediate.
4752 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4754 * config/tc-i386.c (O_secrel): Delete.
4755 (tc_pe_dwarf2_emit_offset): New function.
4756 * config/tc-i386.h (O_secrel): Define as O_md1.
4757 (TC_DWARF2_EMIT_OFFSET): Define.
4759 2004-10-18 Nick Clifton <nickc@redhat.com>
4761 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4762 ignore @fptr() directives for 4-byte fixups.
4764 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4766 * Makefile.am: Run "make dep-am"
4767 * Makefile.in: Regenerate.
4769 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4771 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4772 Remove comments about placement of literal pools.
4773 (Literal Directive): Update description of literal placement.
4774 (Literal Prefix Directive): Remove statement that this does not apply
4775 to absolute-mode literals. Describe new section naming scheme.
4777 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4779 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4780 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4781 is_windowed_return_opcode): Delete.
4782 (xtensa_frob_label): Use get_subseg_target_freq.
4783 (md_assemble): Inline call to is_entry_opcode.
4784 (xtensa_handle_align): Inline call to get_frag_is_literal.
4785 (relaxation_requirements): Inline call to is_jx_opcode.
4786 (emit_single_op): Inline call to is_movi_opcode.
4787 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4788 get_frag_is_no_transform, is_entry_opcode, and
4789 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4790 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4791 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4792 Inline calls to get_frag_is_no_transform.
4793 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4794 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4795 get_frag_is_no_transform.
4796 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4797 and set_frag_is_no_transform.
4798 (get_expression_value): Delete.
4799 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4800 cur_target_freq to target_freq.
4801 (get_subseg_info): Split out code to create a new map entry into ...
4802 (add_subseg_info): ... this new function.
4803 (get_last_insn_flags): Check if get_subseg_info succeeded.
4804 (set_last_insn_flags): Call add_subseg_info if needed.
4805 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4806 (xtensa_reorder_segments): Compute last_sec while counting sections.
4807 Remove call to get_last_sec.
4808 (get_last_sec): Delete.
4809 (cache_literal_section): Inline call to retrieve_literal_seg and its
4810 callees, seg_present and add_seg_list.
4811 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4812 (get_frag_is_insn, get_frag_is_no_transform,
4813 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4814 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4816 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4818 * config/tc-xtensa.c: Use ISO C90 formatting.
4819 * config/tc-xtensa.h: Likewise.
4820 * config/xtensa-istack.h: Likewise.
4821 * config/xtensa-relax.c: Likewise.
4822 * config/xtensa-relax.h: Likewise.
4824 2004-10-12 Paul Brook <paul@codesourcery.com>
4826 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4829 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4832 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4834 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4836 (Acknowledgements): Use "GAS" instead of AS variable.
4838 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4840 * config/tc-i386.c: Include "elf/x86-64.h".
4841 (i386_elf_section_type): New function.
4842 * config/tc-i386.h (md_elf_section_type): Define.
4843 (i386_elf_section_type): New prototype.
4845 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4847 * config/m68k-parse.h (enum m68k_register): New control register,
4849 * config/tc-m68k.c: Correct control register set for MCF5249.
4851 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4852 Sterling Augustine <sterling@tensilica.com>
4854 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4855 (UNREACHABLE_MAX_WIDTH): Define.
4856 (XTENSA_FETCH_WIDTH): Delete.
4857 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4858 prefer_const16, prefer_l32r): New global variables.
4859 (LIT4_SECTION_NAME): Define.
4860 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4861 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4862 (frag_flags struct): New.
4863 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4864 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4865 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4866 (MAX_FORMATS): Define.
4867 (op_placement_info struct, op_placement_table): New.
4868 (O_pltrel, O_hi16, O_lo16): Define.
4869 (directiveE enum): Rename directive_generics to directive_transform.
4870 Delete directive_relax. Add directive_schedule,
4871 directive_absolute_literals, and directive_last_directive.
4872 (directive_info): Rename "generics" to "transform". Delete "relax".
4873 Add "schedule" and "absolute-literals".
4874 (directive_state): Adjust entries to match changes in directive_info.
4875 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4876 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4877 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4878 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4879 (align_only_targets, software_a0_b_retw_interlock,
4880 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4881 software_avoid_short_loop, software_avoid_close_loop_end,
4882 software_avoid_all_short_loops, specific_opcode): Delete.
4883 (warn_unaligned_branch_targets): New.
4884 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4885 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4886 (option_[no_]link_relax, option_[no_]transform,
4887 option_[no_]absolute_literals, option_warn_unaligned_targets,
4888 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4890 (option_[no_]align_only_targets, option_literal_section_name,
4891 option_text_section_name, option_data_section_name,
4892 option_bss_section_name, option_eb, option_el): Delete.
4893 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4894 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4895 and target-hardware. Delete entries for [no-]target-align-only,
4896 literal-section-name, text-section-name, data-section-name, and
4898 (md_parse_option): Handle new options and remove old ones. Accept but
4899 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4900 and treat them as [no-]transform.
4901 (md_show_usage): Add new options and remove old ones.
4902 (xtensa_setup_hw_workarounds): New.
4903 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4904 "long", "short", "loc" and "frequency" entries.
4905 (use_generics): Rename to ...
4906 (use_transform): ... this function. Add past_xtensa_end check.
4907 (use_longcalls): Add past_xtensa_end check.
4908 (code_density_available, can_relax): Delete.
4909 (do_align_targets): New.
4910 (get_directive): Accept dashes in directive names. Warn about
4911 [no-]generics and [no-]relax directives and treat them as
4913 (xtensa_begin_directive): Call md_flush_pending_output only for some
4914 directives. Check for directives inside instruction bundles. Warn
4915 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4916 directives. Handle new directives. Check generating_literals flag
4918 (xtensa_end_directive): Check for directives inside instruction
4919 bundles. Warn and ignore [no-]density directives. Handle new
4920 directives. Call xtensa_set_frag_assembly_state.
4921 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4922 xtensa_dwarf2_emit_insn): New.
4923 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4924 use_literal_section flag.
4925 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4926 literals. Use xtensa_elf_cons to parse the expression.
4927 (xtensa_literal_prefix): Do not check use_literal_section. Support
4928 ".lit4" sections for absolute literals. Change prefix convention to
4929 replace ".text" (or ".t" in a linkonce section). No need to call
4931 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4932 (expression_end): Handle closing braces and colons.
4933 (PLT_SUFFIX, plt_suffix): Delete.
4934 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4935 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4936 and O_hi16 expressions as well.
4937 (tokenize_arguments): Handle closing braces and colons.
4938 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4939 operands and paired register syntax.
4940 (get_invisible_operands): New.
4941 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4942 new xtensa-isa.h functions.
4943 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4944 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4945 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4946 instructions. Use xtensa_translate_zero_immed.
4947 (operand_is_immed, operand_is_pcrel_label): Delete.
4948 (get_relaxable_immed): Use new xtensa-isa.h functions.
4949 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4951 (xtensa_print_insn_table, print_vliw_insn): New.
4952 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4953 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4954 is_branch_or_jump_opcode): Delete.
4955 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4956 (opnum_to_reloc, reloc_to_opnum): Delete.
4957 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4958 xtensa-isa.h functions. Operate on one slot of an instruction.
4959 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4960 xg_get_insn_size): Delete.
4961 (xg_get_build_instr_size): Use xg_get_single_size.
4962 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4963 xg_build_widen_table. Use xg_get_single_size.
4964 (xg_get_max_narrow_insn_size): Delete.
4965 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4966 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4968 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4969 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4970 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4971 xg_build_widen_table. Use xg_get_single_size.
4972 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4974 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4975 treat weak symbols conservatively.
4976 (xg_check_operand): Use new xtensa-isa.h functions.
4977 (is_dnrange): Delete.
4978 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4979 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4980 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4981 xtensa-isa.h functions.
4982 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4983 xg_instruction_matches_options): New.
4984 (xg_instruction_matches_rule): Handle O_register expressions. Call
4985 xg_instruction_matches_options.
4986 (transition_rule_cmp): New.
4987 (xg_instruction_match): Update call to xg_build_simplify_table.
4988 (xg_build_token_insn): Record loc fields.
4989 (xg_simplify_insn): Check is_specific_opcode field and
4990 density_supported flag.
4991 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4992 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4993 (xg_assemble_literal): Add error handling for O_big. Call
4994 record_alignment. Handle O_pltrel.
4995 (xg_valid_literal_expression): New.
4996 (xg_assemble_literal_space): Add slot parameter. Remove call to
4997 set_expr_symbol_offset. Add call to record_alignment. Update call to
4999 (xg_emit_insn): Delete.
5000 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5001 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5002 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5003 and slot parameters. Handle new "alternate" relocations for absolute
5004 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5005 O_hi16. Use new xtensa-isa.h functions.
5006 (xg_assemble_tokens): Delete.
5007 (is_register_writer): Use new xtensa-isa.h functions.
5008 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5009 old-style RSR from LCOUNT.
5010 (next_frag_opcode): Delete.
5011 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5012 update_next_frag_state): New.
5013 (update_next_frag_nop_state): Delete.
5014 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5015 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5016 the state of the absolute-literals directive. Add calls to
5017 record_alignment and xtensa_set_frag_assembly_state. Call
5018 xtensa_switch_to_non_abs_literal_fragment instead of
5019 xtensa_switch_to_literal_fragment.
5021 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5022 (get_expanded_loop_offset): Change check for undefined opcode to an
5024 (xtensa_set_frag_assembly_state, relaxable_section,
5025 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5026 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5027 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5028 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5029 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5030 (xtensa_init_fix_data): New.
5031 (xtensa_frob_label): Reset label symbol to the current frag. Check
5032 do_align_targets and generating_literals flag. Propagate frequency
5033 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5034 (xtensa_unrecognized_line): New.
5035 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5036 to xtensa_set_frag_assembly_state.
5037 (error_reset_cur_vinsn): New.
5038 (md_assemble): Remove check for literal frag. Remove call to
5039 istack_init. Call use_transform instead of use_generics. Parse
5040 explicit instruction format specifiers. Move code for
5041 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5042 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5043 Add dwarf2_where call. Remote automatic alignment for ENTRY
5044 instructions. Move call to xtensa_clear_insn_labels to the end.
5045 Rearrange to handle bundles.
5046 (xtensa_cons_fix_new): Delete.
5047 (xtensa_handle_align): New.
5048 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5049 assignment to is_no_density field.
5050 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5051 instead of reloc_to_opnum. Handle "alternate" relocations.
5052 (xtensa_force_relocation, xtensa_check_inside_bundle,
5053 xtensa_elf_section_change_hook): New.
5054 (xtensa_symbol_new_hook): Delete.
5055 (xtensa_fix_adjustable): Check for difference of symbols with an
5056 offset. Check for external and weak symbols.
5057 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5058 (md_estimate_size_before_relax): Return expansion for the first slot.
5059 (tc_gen_reloc): Handle difference of symbols by producing
5060 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5061 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5062 tentative values into the output when linkrelax is set.
5063 (XTENSA_PROP_SEC_NAME): Define.
5064 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5065 Create literal tables only if using literal sections. Create new
5066 property tables instead of old instruction tables. Check for unaligned
5067 branch targets and loops.
5068 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5069 new_resource_table, clear_resource_table, resize_resource_table,
5070 resources_available, reserve_resources, release_resources,
5071 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5072 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5073 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5074 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5075 flag. Update checks for workaround options. Call
5076 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5077 (xtensa_cleanup_align_frags): Add special case for branch targets.
5078 Check for and mark unreachable frags.
5079 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5080 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5081 end of a zero-overhead loop body.
5082 (frag_can_negate_branch): Handle instructions with multiple slots.
5083 Use new xtensa-isa.h functions
5084 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5085 xtensa_mark_zcl_first_insns): New.
5086 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5087 transformations are disabled.
5088 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5089 multislot instructions.
5090 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5091 Likewise. Also error if transformations are disabled.
5092 (unrelaxed_frag_max_size): New.
5093 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5094 xtensa-isa.h functions.
5095 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5096 xtensa_opcode_is_loop instead of is_loop_opcode.
5097 (get_text_align_power): Replace as_fatal with assertion.
5098 (get_text_align_fill_size): Iterate instead of using modulus when
5100 (get_noop_aligned_address): Assert that this is for a machine-dependent
5101 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5102 xg_get_single_size, and frag_format_size.
5103 (get_widen_aligned_address): Rename to ...
5104 (get_aligned_diff): ... this function. Add max_diff parameter.
5105 Remove handling of rs_align/rs_align_code frags. Use
5106 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5107 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5108 and pass it back to caller.
5109 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5110 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5111 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5112 (relax_frag_text_align): Rename to ...
5113 (relax_frag_loop_align): ... this function. Assume loops can only be
5114 in the first slot of an instruction.
5115 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5116 instruction. Remove call to frag_wane.
5117 (relax_frag_narrow): Rename to ...
5118 (relax_frag_for_align): ... this function. Extend to handle
5119 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5120 RELAX_NARROW for the first slot.
5121 (find_address_of_next_align_frag, bytes_to_stretch): New.
5122 (future_alignment_required): Use find_address_of_next_align_frag and
5123 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5124 alignment decisions.
5125 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5126 Check if transformations are enabled for b_j_loop_end workaround.
5127 Use new xtensa-isa.h functions and handle multislot instructions.
5128 Update call to xg_assembly_relax.
5129 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5130 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5132 (convert_frag_narrow): Add segP, format and slot parameters. Call
5133 convert_frag_immed for branch instructions. Adjust calls to
5134 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5135 xg_get_single_size and xg_get_single_format.
5136 (convert_frag_fill_nop): New.
5137 (convert_frag_immed): Add format and slot parameters. Handle multislot
5138 instructions and use new xtensa-isa.h functions. Update calls to
5139 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5140 enabled for b_j_loop_end workaround. Use build_nop instead of
5141 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5142 frags. Use xg_get_single_size. Handle O_pltrel.
5143 (fix_new_exp_in_seg): Remove check for old plt flag.
5144 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5145 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5146 for loop opcode to an assertion. Mark all frags up to the end of the
5147 loop as not transformable.
5148 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5149 (get_subseg_info): New.
5150 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5152 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5153 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5154 (xtensa_switch_to_non_abs_literal_fragment): New.
5155 (cache_literal_section): Add is_code parameter and pass it through to
5156 retrieve_literal_seg.
5157 (retrieve_literal_seg): Add is_code parameter and use it to set the
5158 flags on the literal section. Handle case where head parameter is 0.
5159 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5160 set_frag_is_no_transform): New.
5161 (xtensa_create_property_segments): Add end_property_function parameter
5162 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5163 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5164 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5165 (add_xt_block_frags): Add end_property_function parameter and call it
5166 if it is non-zero. Call xtensa_frag_flags_init.
5167 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5168 get_frag_property_flags, frag_flags_to_number,
5169 xtensa_frag_flags_combinable, xt_block_aligned_size,
5170 xtensa_xt_block_combine, add_xt_prop_frags,
5171 init_op_placement_info_table, opcode_fits_format_slot,
5172 xg_get_single_size, xg_get_single_format): New.
5173 (istack_push): Inline call to tinsn_copy.
5174 (tinsn_copy): Delete.
5175 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5176 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5177 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5178 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5179 functions. Handle invisible operands.
5180 (tinsn_to_slotbuf): New.
5181 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5182 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5183 vinsn_from_chars, and xg_free_vinsn.
5184 (tinsn_from_insnbuf): New.
5185 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5186 instructions. Handle symbol differences.
5187 (get_num_stack_text_bytes): Use xg_get_single_size.
5188 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5189 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5190 get_expr_register, set_expr_symbol_offset_diff): New.
5191 * config/tc-xtensa.h (MAX_SLOTS): Define.
5192 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5193 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5194 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5196 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5197 (xtensa_frag_type struct): Add is_assembly_state_set,
5198 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5199 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5200 Replace is_generics and is_relax fields by is_no_transform field.
5201 Delete is_text and is_longcalls fields. Change text_expansion and
5202 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5203 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5204 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5205 (xtensa_fix_data struct): New.
5206 (xtensa_symfield_type struct): Delete plt field.
5207 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5208 forward declaration here.
5209 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5210 (XTENSA_SECTION_RENAME): Undefine.
5211 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5212 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5213 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5214 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5215 (unit_num_copies_func, opcode_num_units_func,
5216 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5217 (resource_table struct): New.
5218 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5219 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5220 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5221 (tinsn_copy): Delete prototype.
5222 (vliw_insn struct): New.
5223 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5224 (widen_spec_list): Add option conditions for density and boolean
5225 instructions. Add expansions using CONST16 and conditions for using
5226 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5228 (simplify_spec_list): Add option conditions for density instructions.
5229 Add entry for NOP instruction.
5230 (append_transition): Add cmp function pointer parameter and use it to
5231 insert the new entry in order.
5232 (operand_function_LOW16U, operand_function_HI16U): New.
5233 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5234 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5235 (enter_opname, split_string): Use xstrdup instead of strdup.
5236 (init_insn_pattern): Initialize new options field.
5237 (clear_req_or_option_list, clear_req_option_list,
5238 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5240 (parse_insn_pattern): Parse option conditions.
5241 (transition_applies): New.
5242 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5243 swapped last arguments in calls to append_constant_value_condition.
5244 Call clone_req_option_list. Add warning about invalid opcode.
5245 Handle LOW16U and HI16U function names.
5246 (build_transition_table): Add cmp parameter and use it in calls to
5247 append_transition. Use new xtensa-isa.h functions. Check
5248 transition_applies before adding entries.
5249 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5250 pass it through to build_transition_table.
5251 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5252 ReqOption, transition_cmp_fn): New types.
5253 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5254 (transition_rule struct): Add options field.
5255 * doc/as.texinfo (Overview): Update Xtensa options.
5256 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5257 --[no-]relax, and --[no-]generics options. Update descriptions of
5258 --text-section-literals and --[no-]longcalls. Add
5259 --[no-]absolute-literals and --[no-]transform.
5260 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5261 Remove use of "generic" and "specific" terminology for opcodes.
5262 (Xtensa Registers): Generalize the syntax description to include
5263 user-defined register files.
5264 (Xtensa Automatic Alignment): Update.
5265 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5266 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5267 (Xtensa Directives): Remove confusing rules about precedence.
5268 (Density Directive, Relax Directive): Delete.
5269 (Schedule Directive): New.
5270 (Generics Directive): Rename to ...
5271 (Transform Directive): ... this node.
5272 (Literal Directive): Update for absolute literals. Missing
5273 literal_position directive is now an error.
5274 (Literal Position Directive): Update for absolute literals.
5275 (Freeregs Directive): Delete.
5276 (Absolute Literals Directive): New.
5277 (Frame Directive): Minor editing.
5278 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5279 Update dependencies.
5280 * Makefile.in: Regenerate.
5282 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5284 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5285 to build the second and third fixups for a composite relocation.
5286 (macro_read_relocs): New function.
5287 (macro_build): Use it.
5288 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5289 Simplify fragging code accordingly.
5290 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5291 of the composite relocation. Set fx_tcbit in both fixups.
5293 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5295 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5296 (md_apply_fix3): Don't treat composite relocs as done.
5298 2004-10-07 Jan Beulich <jbeulich@novell.com>
5300 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5301 prefix for symbol names generated from the LOCAL macro directive.
5303 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5304 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5306 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5308 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5310 (md_assemble): Add error checking for Co-Processor instructions.
5311 (get_cinv_parameters): Add 'b' option to invalidate the
5312 branch-target cache.
5314 2004-10-05 Paul Brook <paul@codesourcery.com>
5316 * config/tc-arm.c (unwind): New variable.
5317 (vfp_sp_encode_reg): New function.
5318 (vfp_sp_reg_required_here): Use it.
5319 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5320 (vfp_parse_reg_list): New function.
5321 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5322 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5323 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5324 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5326 (md_pseudo_table): Add them.
5327 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5328 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5329 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5330 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5331 require_hashconst, add_unwind_opcode): New functions.
5332 * doc/c-arm.texi: Document unwinding opcodes.
5333 * NEWS: Mention the new feature.
5335 2004-10-04 Eric Christopher <echristo@redhat.com>
5337 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5339 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5341 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5343 * config/tc-s390.c (md_apply_fix3): Likewise.
5344 * config/tc-sparc.c (md_apply_fix3): Likewise.
5346 2004-10-01 Paul Brook <paul@codesourcery.com>
5348 * config/tc-arm.c (arm_elf_section_type): New function.
5349 (arm_elf_change_section): Set section link for exidx sections.
5350 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5351 (md_elf_section_type): Define.
5353 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5355 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5356 instruction's offset.
5358 2004-10-01 Adam Nemet <anemet@lnxw.com>
5360 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5362 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5364 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5365 asymbol *, instead use symbol_get_bfdsym.
5367 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5369 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5371 2004-09-30 Paul Brook <paul@codesourcery.com>
5373 * config/tc-arm.c (do_smi, do_nop): New functions.
5374 (insns): Add ARMv6ZK instructions.
5375 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5376 (tc_gen_reloc): Ditto.
5377 (arm_cpus): Add mpcore and arm1176.
5378 (arm_archs): Add armv6{k,z,zk}.
5379 * doc/c-arm.texi: Document new cores and architectures.
5381 2004-09-30 Nick Clifton <nickc@redhat.com>
5383 * config/tc-arm.c: Use ISO C90 formatting.
5385 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5387 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5388 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5389 REG_TYPE_MVDX is expected.
5391 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5393 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5395 2004-09-21 James E Wilson <wilson@specifixinc.com>
5397 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5398 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5399 output_spill_base, output_unat_psprel, output_lc_psprel,
5400 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5401 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5402 output_spill_psprel_p): Use it.
5404 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5406 * config/tc-crx.c (handle_LoadStor): New function.
5407 Handle load/stor unique instructions before parsing.
5409 2004-09-17 Paul Brook <paul@codesourcery.com>
5411 * config/tc-arm.c (s_arm_rel31): New funciton.
5412 (md_pseudo_table): Add .rel31.
5413 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5414 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5415 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5416 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5417 (arm_parse_reloc): Add (target2).
5419 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5421 * Makefile.am: Run "make dep-am".
5422 * Makefile.in: Regenerate.
5423 * aclocal.m4: Regenerate.
5424 * configure: Regenerate.
5425 * doc/Makefile.in: Regenerate.
5426 * po/POTFILES.in: Regenerate.
5427 * po/gas.pot: Regenerate.
5429 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5431 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5432 [!LLONG_MAX]: Ditto.
5434 2004-09-13 Paul Brook <paul@codesourcery.com>
5436 * config/tc-arm.c: Rename RELABS to TARGET1.
5438 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5440 * messages.c (as_internal_value_out_of_range): Cast values passed
5441 to as_bad_where or as_warn_where to proper type.
5443 2004-09-11 Theodore A. Roth <troth@openavr.org>
5445 * config/tc-avr.c: Add support for
5446 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5448 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5450 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5451 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5453 2004-09-08 Paul Brook <paul@codesourcery.com>
5455 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5456 fini_array and preinit_array section types.
5457 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5459 * doc/as.texinfo: Document extra section types.
5461 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5463 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5464 * Makefile.in: Regenerated.
5465 * configure.in: Set em for arm*-*-symbianelf*.
5466 * configure: Regenerated.
5467 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5468 vectors when appropriate.
5469 * config/te-symbian.h: New file.
5471 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5473 * config/tc-crx.c (gettrap): Exception vector can be case
5475 (process_label_constant): Fix a 32-bit displacement bug in branch
5477 (get_operandtype) : Bug fix, wrong operand was used.
5478 (process_label_constant): Initialize relocation type to
5481 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5483 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5484 for synthesizable cores.
5486 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5488 2004-08-25 Dmitry Diky <diwil@spec.ru>
5490 * config/tc-msp430.c: Clean-up the code.
5491 (md_relax_table): New relax table.
5492 (mcu_types): Sort MCU types.
5493 (md_pseudo_table): Add .profiler pseudo handler.
5494 (pow2value): New function.
5495 (msp430_profiler): New function.
5496 (msp430_operands): Add new insns handlers.
5497 (msp430_srcoperand): Add register operand handler, allow complex
5499 (md_estimate_size_before_relax): Rewritten.
5500 (md_convert_frag): Rewritten.
5501 (msp430_relax_frag): New function.
5502 * config/tc-msp430.h (md_relax_frag): define macro
5503 * doc/c-msp430.texi: Update information.
5505 2004-08-24 Nick Clifton <nickc@redhat.com>
5507 * as.c (std_shortopts): Allow -g to take an optional argument.
5508 (parse_args): Pass any switch starting with -g on to the backend
5511 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5513 * configure.in (arm*-*-symbianelf*): New target.
5514 (arm*-*-eabi*): Likewise.
5515 * configure: Regenerated.
5517 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5518 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5521 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5523 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5524 argument, don't do anything if current section is not
5525 .gnu.linkonce.t.* and linkonce_empty is set.
5526 (generate_unwind_image, dot_endp): Adjust callers, call
5527 start_unwind_section (*, 1) if nothing will be put into the
5530 2004-08-17 Nick Clifton <nickc@redhat.com>
5532 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5533 (show_usage): Add -g.
5534 (std_longopts): Add --gen-debug. Alpha sort the table.
5535 (parse_args): Print an error message if a switch is not handled.
5536 Handle the -g switch, calling md_debug_format_selector() if
5538 * NEWS: Mention new feature.
5539 * doc/as.texinfo: Document new switch.
5540 * doc/internals.texi: Document behaviour of md_parse_option.
5542 * config/tc-arm.c (md_parse_option): Do not issue an error message
5543 if the switch is not recognised.
5544 * config/tc-m68k.c (md_parse_option): Likewise.
5545 * config/tc-pdp11.c (md_parse_option): Likewise.
5546 * config/tc-v850.c (md_parse_option): Likewise.
5548 * as.h: Fix up formatting.
5551 2004-08-16 Nick Clifton <nickc@redhat.com>
5553 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5555 * configure.in: Sort architecture based tables alphabetically.
5556 * configure: Regenerate.
5558 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5560 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5561 { "cc", 68 }, with { "cr", 70 }.
5563 2004-08-13 Jan Beulich <jbeulich@novell.com>
5564 Nick Clifton <nickc@redhat.com>
5566 * as.c: Add and handle new --alternate command line option.
5567 * macro.c (macro_set_alternate): New.
5568 * macro.h (macro_set_alternate): Declare.
5569 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5570 * doc/as.texinfo: Document new command line option and pseudo-ops
5571 as well as insert documentation originating from gasp about
5572 alternate macro syntax.
5573 * NEWS: Mention new command line option and pseudo-ops.
5575 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5577 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5580 2004-08-06 Paul Brook <paul@codesourcery.com>
5582 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5583 Handle new relocations.
5584 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5586 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5588 * write.c (relax_segment): Use was_address instead of address when
5589 setting fr_fix field for align frag due to backwards .org.
5591 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5593 Introduce SH2a support.
5594 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5595 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5597 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5598 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5599 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5600 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5601 to end of conditional expression.
5602 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5603 * config/tc-sh.c: Add sh2a-nofpu support.
5604 2003-12-29 DJ Delorie <dj@redhat.com>
5605 * tc-sh.c: Add sh2a support.
5606 (parse_reg): Add tbr.
5607 (parse_at): Support @@(disp,tbr).
5608 (get_specific): Support sh2a opcodes.
5609 (insert4): New, for 4 byte relocs.
5610 (build_Mytes): Support sh2a opcodes.
5611 (md_apply_fix3_Mytes): Support sh2a opcodes.
5612 2003-12-02 Michael Snyder <msnyder@redhat.com>
5613 * config/tc-sh.c (md_parse_option): Handle sh2a.
5614 (sh_elf_final_processing): Ditto.
5616 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5618 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5621 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5623 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5624 (ppc_arch): Expand comment.
5626 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5628 * config/tc-crx.c: Support evaluating the difference between two
5630 * config/tc-crx.h: Likewise.
5632 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5634 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5636 (ia64_elf_section_change_hook): Set the linked-to section for
5639 2004-07-26 Dmitry Diky <diwil@spec.ru>
5641 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5642 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5643 msp430xG438, msp430xG439.
5645 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5647 * doc/as.texinfo (Section, PushSection): Correct documentation
5650 2004-07-21 Jan Beulich <jbeulich@novell.com>
5652 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5653 permissible for the selected instruction suffix.
5654 (match_template): Don't permit 64-bit general purpose operands in
5656 (finalize_imm): Permit 64-bit immediates.
5657 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5658 specially except for the width of the used base and/or index
5659 registers. For 32-bit displacements, use sign-extended
5660 relocations only when using 64-bit addressing.
5661 Force zero displacement on rip-relative addressing when there is
5662 no other displacement.
5663 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5664 specially except for the width of the used base and/or index
5666 (parse_register): Disallow Reg64 registers in 32-bit mode.
5668 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5669 suffix if the instruction doesn't support it.
5671 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5673 * config/tc-mips.c (append_insn): Handle constant expressions with
5674 no associated relocation.
5675 (mips_ip): Cancel the expression after use for the Q format
5677 (parse_relocation): Return no relocation for unsupported
5679 (my_getSmallExpression): Return no relocation if no relocation
5682 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5684 * config/obj-som.c (adjust_stab_sections): Add prototype.
5685 (obj_som_compiler, obj_som_version, obj_som_copyright,
5686 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5687 * config/tc-hppa.c (update_subspace): Likewise.
5688 (is_defined_subspace): Amplify comment.
5689 * config/obj-som.h (som_frob_file): Add prototype.
5691 2004-07-19 Christopher Faylor <cgf@timesys.com>
5692 H.J. Lu <hongjiu.lu@intel.com>
5694 * subsegs.c (section_symbol): Don't create a new segment when
5695 existing segment is undefined.
5697 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5699 * config/tc-arm.c: Include include/opcode/arm.h.
5700 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5701 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5702 (FPU_ARCH_*): Delete.
5703 * Makefile.am: Update dependencies.
5704 * Makefile.in: Regenerate.
5706 2004-07-15 Nick Clifton <nickc@redhat.com>
5708 * configure.in: Accept armbe as a big-endian arm configuration.
5709 * configure: Regenerate.
5711 2004-07-13 Thomas Nystrom <thn@saeab.se>
5713 * config/tc-i386.c (T_SHIFTOP): New constant.
5714 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5715 (intel_el1): Handle '~'.
5716 (intel_get_token): Handle '<>', '&', '|' and '~'.
5718 2004-07-13 Nick Clifton <nickc@redhat.com>
5720 (md_assemble): Remove spurious newline from end of as_bad error
5722 (intel_e05_1): Likewise.
5723 (intel_e11): Likewise.
5724 (intel_match_token): Likewise.
5726 2004-07-11 Andreas Schwab <schwab@suse.de>
5728 * config/tc-m68k.c: Convert to C90. Remove redundant
5729 declarations. Indentation fixup.
5730 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5731 obj_coff_section ourselves.
5733 2004-07-09 James E Wilson <wilson@specifixinc.com>
5735 * config/tc-ia64.c (default_big_endian): New.
5736 (dot_byteorder, md_begin): Use it.
5737 (md_parse_option): Set it.
5739 2004-07-09 Nick Clifton <nickc@redhat.com>
5741 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5742 * configure: Regenerate.
5743 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5744 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5745 sh_find_elf_flags if necessary.
5747 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5749 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5750 going to be split into more than one in-place addend, return 0
5751 for relocations against mergeable sections. Associate comments
5754 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5756 * Makefile.am (CPU_TYPES): Add crx.
5757 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5758 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5759 (DEPTC_crx_elf): New target.
5760 (DEPOBJ_crx_elf): Likewise.
5761 (DEP_crx_elf): Likewise.
5762 * Makefile.in: Regenerate.
5763 * configure.in: Add crx* target.
5764 * configure: Regenerate.
5765 * config/tc-crx.c: New file.
5766 * config/tc-crx.h: New file.
5767 * NEWS: Mention new target.
5769 2004-07-06 Nick Clifton <nickc@redhat.com>
5771 * config.in: Undefine TARGET_SYMBIAN by default.
5773 * configure: Regenerate. Add sh-symbian-elf target. If
5774 selected define TARGET_SYMBIAN.
5775 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5776 format if TARGET_SYMBIAN has been defined.
5778 * output-file.c (output_file_create): Report the target format
5779 chosen when bfd_openw reports that it is invalid.
5781 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5782 pseudo for BFD based assemblers.
5784 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5787 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5788 (md_parse_option): Remove redundant -isa testing.
5789 Make bfd_arch variable const.
5790 (md_show_usage): Make bfd_arch variable const.
5792 2004-07-03 James E Wilson <wilson@specifixinc.com>
5794 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5795 * config/tc-ia64.h (md_frag_check): Define.
5797 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5799 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5801 * doc/as.texinfo (Weak): Document PE weak symbols.
5803 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5805 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5806 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5807 (mips_frob_file): Rework so that only a single pass through the
5808 relocs is needed. Allow %lo()s to have higher offsets than their
5809 corresponding %hi()s or %got()s.
5811 2004-07-02 Nick Clifton <nickc@redhat.com>
5813 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5814 allow values which have come from undefined symbols.
5815 Always consider this fixup to have been processed as a reloc
5816 cannot be generated for it.
5818 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5820 * frags.h (struct frag): Add has_code and insn_addr fields.
5821 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5822 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5823 * config/tc-ppc.h (md_frag_check): Define.
5825 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5827 * doc/Makefile.am (info): Rename goal to...
5828 (info-local): ... this, to preserve implicit dependencies.
5829 * doc/Makefile.in: Regenerate with automake 1.8.5.
5831 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5833 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5834 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5835 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5836 (tc_gen_reloc): Likewise.
5837 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5838 (m32r_parse_name): Likewise.
5839 (m32r_cgen_parse_fix_exp): Likewise.
5840 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5841 (O_PIC_reloc): Likewise.
5842 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5843 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5844 for @GOTOFF, @GOT, @PLT.
5846 2004-06-21 Jan Beulich <jbeulich@novell.com>
5848 * gas/symbols.c: While discarding ordinary local absolute symbols
5849 when --strip-local-absolute is in effect, retain file symbols.
5851 2004-06-20 Andreas Schwab <schwab@suse.de>
5853 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5854 (md_parse_option): Likewise.
5856 2004-06-17 Jan Beulich <jbeulich@novell.com>
5858 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5859 * config/te-netware.h: New file.
5860 * config/te-ppcnw.h: Delete: Obsolete.
5861 * configure.in: Eliminate ill NetWare targets. Make generic
5862 NetWare target use proper emulation.
5863 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5864 reference to new te-netware.h.
5865 * configure: Regenerate.
5866 * Makefile.in: Regenerate.
5868 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5870 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5871 comparison in .insn pseudo operation.
5873 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5875 * config/obj-coff.c (coff_adjust_section_syms): Use
5876 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5877 (coff_frob_section): Likewise.
5878 * config/tc-mips.c (md_apply_fix3): Likewise.
5879 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5880 (elf_frob_file_after_relocs): Likewise.
5882 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5884 * config/tc-hppa.c (log2): Rename to exact_log2.
5885 (pa_next_subseg): Delete unused function.
5886 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5887 (create_new_subspace): Likewise.
5890 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5891 labels. Fix warning.
5893 2004-05-28 DJ Delorie <dj@redhat.com>
5895 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5896 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5897 or non-merged symbols.
5899 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5901 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5902 restore the old slot when inserting srlz.i/srlz.d.
5904 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5906 * Makefile.am: Regenerate dependecies.
5907 * Makefile.in: Regenerate.
5908 * config/tc-sh.c (valid_arch): Make unsigned.
5909 (preset_target_arch): Likewise.
5910 (md_begin): Use new architecture flags system.
5911 (get_specific): Likewise.
5912 (assemble_ppi): Likewise.
5913 (md_assemble): Likewise. Also fix error check for bad opcodes.
5914 (md_parse_option): Likewise. Also generate -isa values according
5915 to the table in bfd/cpu-sh.c instead of just constants. Also
5916 allow <arch>-up ISA variants.
5917 (sh_elf_final_processing): Replace if-else chain with a call to
5918 sh_find_elf_flags().
5920 2004-05-28 Peter Barada <peter@the-baradas.com>
5922 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5923 with zero offset into mode 2 addressing to save a word.
5925 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5927 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5928 (ar_is_only_in_integer_unit): New.
5929 (ar_is_only_in_memory_unit): New.
5930 (generate_unwind_image): Silence gcc on 32bit host.
5931 (md_assemble): Use ar_is_only_in_integer_unit instead of
5932 ar_is_in_integer_unit. Check AR access.
5934 2004-05-27 Peter Barada <peter@the-baradas.com>
5936 * config/tc-m68k.c (md_begin): Sort the opcode table into
5938 (m68k_compare_opcode): New function to do the sorting.
5940 2004-05-24 Peter Barada <peter@the-baradas.com>
5942 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5943 addressing on MIT style operands.
5944 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5946 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5949 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5951 * expr.c (operand, operator): Don't reject '++' and '--'.
5953 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5955 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5958 2004-05-17 Adam Nemet <anemet@lnxw.com>
5960 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5961 * configure: Regenerate.
5963 2004-05-13 Paul Brook <paul@codesourcery.com>
5965 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5967 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5969 * configure.in (or32-*-rtems*): Switch to elf.
5970 * configure: Regenerate.
5972 2004-05-13 Nick Clifton <nickc@redhat.com>
5974 * po/fr.po: Updated French translation.
5976 2004-05-11 Nick Clifton <nickc@redhat.com>
5978 * doc/as.texinfo (Section): Document G and T flags to .section
5979 directive. Document the extra arguments that the G flag
5980 requires. Document the #tls flag.
5982 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5984 * subsegs.c (section_symbol): Create a new section symbol if
5985 the existing one doesn't match.
5986 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5988 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5990 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5991 to cope with VR4181A errata MD(1) and MD(4).
5993 2004-05-07 Brian Ford <ford@vss.fsi.com>
5995 * NEWS: Mention .secrel32 for pe[i]-i386.
5997 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5999 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6000 (HANDLE_ALIGN): New.
6002 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6004 * Makefile.am (DIST_SUBDIRS): Define.
6005 * aclocal.m4: Regenerate with automake 1.8.4.
6006 * Makefile.in: Likewise.
6007 * doc/Makefile.in: Likewise.
6009 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6011 * config/tc-ia64.c (dot_serialize): Declare.
6012 (dot_serialize): New function.
6013 (md_pseudo_table): Add ".serialize.data" and
6014 ".serialize.instruction" directives.
6016 2004-05-06 Nick Clifton <nickc@redhat.com>
6018 * messages (as_internal_value_out_of_range): Print a message about
6019 a value being out of range. Be consistent about whether the
6020 values are printed in decimal or hexadecimal.
6021 (as_warn_value_out_of_range): Generate a warning message about an
6023 (as_bad_value_out_of_range): Generate an error message about an
6025 * as.h: Prototype the new functions.
6026 * config/tc-alpha.c (insert_operand): Use new function.
6027 * config/tc-arc.c (arc_insert_operand): Likewise.
6028 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6029 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6030 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6031 * config/tc-s390.c (s390_insert_operand): Likewise.
6032 * config/tc-v850.c (v850_insert_operand): Likewise.
6034 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6036 * configure.in: Set em=linux for frv-*-*linux*.
6037 * configure: Rebuilt.
6038 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6039 (frv_md_fdpic_enabled): New.
6040 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6041 (DEFAULT_FDPIC): New.
6042 (frv_flags): Use DEFAULT_FDPIC.
6043 (frv_pic_flag): Likewise.
6044 (OPTION_NOPIC): New.
6045 (md_longopts): Add -mnopic.
6046 (md_parse_option): Handle it.
6047 (md_show_usage): Add -mfdpic and -mnopic.
6049 2004-05-05 Peter Barada <peter@the-baradas.com>
6051 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6052 chips for invalid coldfire instructions, rename selectors
6053 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6054 add current_chip to track which chip is referred to(including save/restore),
6055 use current_chip to select control registers, not current_arch.
6056 (md_show_usage): Add new chips.
6057 * doc/c-m68k.texi: Document new command line switches.
6059 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6061 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6062 (NOP_OPCODE): Define.
6063 (s390_align_code): Remove prototype.
6064 * tc-s390.c (s390_align_code): Remove.
6066 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6068 * config/tc-ia64.c (make_unw_section_name): Removed.
6069 (start_unwind_section): New function.
6070 (generate_unwind_image): Take const segT instead of const
6072 (dot_handlerdata): Adjusted.
6073 (dot_endp): Likewise.
6075 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6077 * config/obj-elf.c (obj_elf_change_section): Allow the
6078 ".note.GNU-stack" section has SHF_EXECINSTR.
6080 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6082 * config/obj-elf.c (get_section): Return bfd_boolean.
6083 (obj_elf_change_section): Call bfd_get_section_by_name_if
6084 instead of bfd_map_over_sections.
6086 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6088 * config/obj-elf.c (get_section): New function.
6089 (obj_elf_change_section): Support multiple sections with same
6092 2004-04-30 Nick Clifton <nickc@redhat.com>
6094 * config/tc-arm.c (create_register_alias): Fix typo checking for
6095 case sensitive register aliases.
6096 (co_proc_number): Use error message string in all_reg_maps[]
6098 (cp_reg_required_here): Likewise.
6099 (fp_reg_required_here): Likewise.
6101 2004-04-29 Brian Ford <ford@vss.fsi.com>
6103 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6105 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6107 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6108 (load_address, macro, mips_ip, md_parse_option)
6109 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6110 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6111 embedded-PIC handling, and update comments.
6112 (SWITCH_TABLE): Remove.
6113 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6114 (enum mips_pic_level): Remove EMBEDDED_PIC.
6115 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6116 (TC_FORCE_RELOCATION): Update comment.
6117 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6118 might be safe to remove now that MIPS embedded-PIC is gone.
6120 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6122 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6123 call to obj_set_subsection_attributes.
6124 (obj_som_init_stab_section): Likewise.
6125 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6126 (pa_def_subspaces): Provide comdat default.
6127 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6128 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6129 calls to create_new_subspace and update_subspace to pass comdat flag.
6130 (create_new_subspace, update_subspace): Add new comdat argument. Use
6131 it in calls to obj_set_subsection_attributes.
6132 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6133 and use of comdat, common and dup_comm parameters.
6135 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6137 * config/obj-elf.c (obj_elf_change_section): Check if the old
6138 group name is NULL before comparison.
6140 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6142 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6144 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6146 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6148 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6150 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6151 (OPTION_MEMBEDDED_PIC): Remove.
6152 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6153 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6154 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6155 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6156 (OPTION_ELF_BASE): Renumber.
6157 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6158 (md_show_usage): Remove mention of -membedded-pic.
6159 * doc/as.texinfo: Remove mention of -membedded-pic.
6161 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6163 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6164 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6166 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6167 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6168 USE_GLOBAL_POINTER_OPT.
6170 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6172 * config/tc-mips.c (macro): One more use of load_delay_nop.
6174 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6176 * config/tc-mips.c (load_delay_nop): New function.
6177 (load_address, macro): Use load_delay_nop() to build a nop
6178 which can be omitted with gpr_interlocks.
6180 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6182 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6183 cop_interlocks): Remove superfluous CPU entries.
6185 2004-04-22 Paul Brook <paul@codesourcery.com>
6187 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6189 2004-04-22 Peter Barada <peter@the-baradas.com>
6191 * NEWS: Added support for EMAC instructions and MAC/EMAC
6193 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6194 scale factor tokens, trailing_ampersand to mark mask addressing
6195 for MAC/EMAC instructions.
6196 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6198 (yylex): Handle '>', '<', and '&' following '+'.
6199 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6200 architectures in archs[].
6201 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6202 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6204 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6205 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6207 Add EMAC operands to init_table[].
6209 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6211 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6213 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6214 * config/tc-arm.c (enum mstate): Delete from here.
6215 (mapping_state): Remove the static mapstate variable and instead
6216 store the state in the segment. This allows a per-section mapping
6217 state. Handle and ignore MAP_UNDEFINED states.
6218 (arm_elf_change_section): Get the current mapping state from the
6220 (s_ltorg): Set the mapping state to MAP_DATA.
6221 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6222 for each pool as it is emitted.
6224 2004-04-22 Nick Clifton <nickc@redhat.com>
6226 * config/tc-arm.h: Formatting tidy ups.
6228 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6230 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6232 2004-04-20 DJ Delorie <dj@redhat.com>
6234 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6235 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6236 [TE_PE] (O_secrel): Define.
6237 [TE_PE] (x86_pe_cons_fix_new): New.
6238 [TE_PE] (pe_directive_secrel): Likewise.
6239 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6241 2004-04-19 Eric Christopher <echristo@redhat.com>
6243 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6244 of previous patch for fix in gcc.
6246 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6248 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6250 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6252 * read.c (do_align): Call md_flush_pending_output, if defined.
6254 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6256 * expr.c (operand): Correct checks for ++ and --.
6258 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6260 * config/tc-generic.c: Add some comments.
6262 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6264 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6265 -{no-}mfix-vr4122-bugs.
6266 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6267 (append_insn, mips_emit_delays): Update accordingly.
6268 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6269 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6270 (md_parse_option): Update after above changes.
6271 (md_show_usage): Add -mfix-vr4120.
6273 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6275 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6276 of .section directive; add a reference to the ELF .subsection
6279 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6281 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6284 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6286 * Makefile.am: Remove mips from aout targets.
6287 * Makefile.in: Regenerate.
6288 * configure.in: Remove mips-dec-bsd* target.
6289 * configure: Regenerate.
6291 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6294 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6295 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6296 Update "mapping". Restrict some @ modifiers to 32 bit.
6298 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6299 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6301 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6302 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6303 dont_adjust_reloc_32 is set.
6304 (md_longopts): Add option -renesas.
6305 (md_parse_option, md_show_usage): Likewise.
6306 * doc/c-sh.texi: Likewise.
6308 2004-04-01 Dave Korn <dk@artimi.com>
6310 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6311 hi16 and lo16 fixS structs.
6312 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6313 exactly the same way as for RELOC_DLX_REL16.
6314 (machine_ip): properly respect LO flag in the_insn and
6315 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6316 (md_apply_fix3): apply RELOC_DLX_LO16.
6318 2004-03-30 Stan Shebs <shebs@apple.com>
6320 Remove long-obsolete MPW support.
6321 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6322 * configure.in: Remove mention of ppc-*-mpw* config.
6323 * configure.in: Likewise.
6325 2004-03-30 Nick Clifton <nickc@redhat.com>
6327 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6328 OBJ_ELF being defined.
6330 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6332 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6334 2004-03-23 Paul Brook <paul@codesourcery.com>
6336 * config/tc-arm.c (meabi_flags): New variable.
6337 (arm_parse_eabi): New function.
6338 (md_begin): Set flags for EABI v3.
6340 (arm_long_opts): Add meabi.
6341 * doc/as.texinfo <ARM>: Document -meabi.
6342 * doc/c-arm.texi: Ditto.
6344 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6346 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6347 tables even when use_literal_section flag is not set.
6349 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6351 * config/tc-sh.c: Remove trailing whitespace.
6353 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6355 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6356 --mul-bug-abort and the default behavior.
6357 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6358 (err_for_dangerous_mul_placement): New variable.
6359 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6361 (md_cris_relax_table): Have placeholder for STATE_MUL.
6362 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6363 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6365 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6366 STATE_BYTE)>: Ditto.
6367 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6368 alignment and position of this frag, emit error message if
6370 (md_assemble): For a multiply insn and when checking it,
6371 transform the current frag into a special frag for that purpose.
6372 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6373 OPTION_MULBUG_ABORT_ON>: Handle new options.
6375 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6377 * config/tc-xtensa.c (mark_literal_frags): New function.
6378 (xtensa_move_literals): Call mark_literal_frags for all literal
6379 segments, including init and fini literal segments.
6380 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6382 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6384 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6385 (pa_comm): Set BSF_OBJECT in symbol flags.
6387 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6389 * Makefile.am: Run "make dep-am".
6390 * Makefile.in: Regenerate.
6391 * doc/Makefile.in: Regenerate.
6392 * config.in: Regenerate.
6393 * po/gas.pot: Regenerate.
6395 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6397 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6398 (demand_empty_rest_of_line): Issue an error here.
6399 (ignore_rest_of_line): Silently skip to end.
6400 (demand_copy_string): Issue an error, not warning.
6402 * config/obj-elf.c (obj_elf_section_name): Likewise.
6403 (obj_elf_section): Likewise.
6404 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6405 (arc_extinst): Likewise.
6406 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6407 (dot_spill): Likewise.
6408 (dot_unwabi): Likewise.
6409 (dot_prologue): Likewise.
6411 * expr.c (operand): Reject ++ and --.
6412 (operator): Likewise.
6414 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6416 * config/tc-sh.c: Include dw2gencfi.h.
6417 (sh_cfi_frame_initial_instructions): New function.
6418 (sh_regname_to_dw2regnum): Likewise.
6419 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6421 (TARGET_USE_CFIPOP): Define.
6422 (tc_cfi_frame_initial_instructions): Likewise.
6423 (tc_regname_to_dw2regnum): Likewise.
6424 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6425 * Makefile.am: Update dependencies.
6426 * Makefile.in: Regenerate.
6428 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6430 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6431 * configure: Regenerate.
6433 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6435 * read.c (s_leb128): Call md_flush_pending_output.
6437 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6439 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6440 * config/tc-i386.h (CpuPadLock): New define.
6441 (CpuUnknownFlags): Added CpuPadLock.
6443 2004-03-07 Andreas Schwab <schwab@suse.de>
6445 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6447 2004-03-07 Richard Henderson <rth@redhat.com>
6449 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6450 (cfi_finish): Likewise for fde.
6452 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6454 * config/tc-ia64.c (md_assemble): Properly handle NULL
6456 (ia64_handle_align): Don't abort if failed to add a stop bit.
6458 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6460 * Makefile.in: Regenerated.
6461 * aclocal.m4: Likewise.
6462 * configure: Likewise.
6463 * doc/Makefile.in: Likewise.
6465 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6467 * config/tc-ia64.c (dot_align): New.
6468 (ia64_do_align): Make it static.
6469 (md_pseudo_table): Use "dot_align" for "align".
6470 (ia64_md_do_align): Don't set align_frag here.
6471 (ia64_handle_align): Add a stop bit to the previous bundle if
6474 * config/tc-ia64.h (ia64_do_align): Removed.
6476 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6478 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6479 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6480 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6481 the most general type or the user specifically requested it.
6482 (md_assemble): Add a new error message for when an instruction
6483 is understood, but is not allowed due to an -isa option.
6485 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6487 * config/tc-ia64.c (align_frag): New.
6488 (md_assemble): Set the tc_frag_data field in align_frag for
6489 IA64_OPCODE_FIRST instructions.
6490 (ia64_md_do_align): Set align_frag.
6491 (ia64_handle_align): Add a stop bit if needed.
6493 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6494 (TC_FRAG_INIT): New.
6496 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6498 * config/tc-frv.c (fr400_audio): New variable.
6499 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6500 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6501 (target_implements_insn_p): New function.
6502 (md_assemble): Report an error if the processor doesn't implement
6505 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6507 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6508 (md_parse_option): Ditto.
6509 (OPTION_NO_SPECIAL_M32R): Added.
6510 (md_show_usage): Document it.
6511 (enable_speial_m32r): Changed a default value from 0 to 1.
6512 * doc/c-m32r.texi: Document the -no-bitinst option.
6514 2004-02-27 Nick Clifton <nickc@redhat.com>
6516 * config/tc-sh.c (get_operand): Revert previous delta.
6517 (tc_gen_reloc): Check for an unknown reloc type before processing
6520 2004-02-27 Hannes Reinecke <hare@suse.de>
6522 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6523 .insn pseudo operation.
6525 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6527 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6528 added for wrong syntax.
6530 2004-02-26 Eric Christopher <echristo@redhat.com>
6532 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6533 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6535 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6537 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6538 nibble types to assembler.
6540 2004-02-25 Fred Fish <fnf@redhat.com>
6542 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6544 2004-02-20 James E Wilson <wilson@specifixinc.com>
6546 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6548 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6549 (ia64_estimate_size_before_relax): New.
6550 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6551 (generate_unwind_image): Pass 1 to fixup_unw_records.
6552 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6553 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6555 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6557 * stabs.c (generate_asm_file): Avoid warning about use of
6558 uninitialized variable.
6560 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6562 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6563 body, and endp, allow unwind records which do not have a "t"
6564 (time/instruction) field.
6566 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6568 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6569 (do_mav_dspsc_2): Likewise.
6570 Fix accumulator registers move opcodes.
6572 2004-02-13 Hannes Reinecke <hare@suse.de>
6573 Jakub Jelinek <jakub@redhat.com>
6575 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6577 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6579 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6580 (tc_frob_symbol): New macro definition.
6581 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6583 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6585 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6588 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6590 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6591 (TC_CASE_SENSITIVE): ... this.
6592 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6593 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6595 2004-02-06 James E Wilson <wilson@specifixinc.com>
6597 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6598 (generate_unwind_image): Re-add it here.
6600 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6602 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6603 * read.h (SKIP_WHITESPACE): Turn into an expression.
6604 * read.c (read_a_source_file): A pseudo is removed by having a
6607 2004-02-05 James E Wilson <wilson@specifixinc.com>
6609 * config/tc-ia64.c (output_endp): New.
6610 (count_bits): Delete.
6611 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6612 endp unwind records.
6613 (fixup_unw_records): Handle endp unwind records. Delete code for
6614 shortening prologue regions not followed by a body record.
6615 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6616 * config/tc-ia64.h (unw_record_type): Add endp.
6618 2004-02-03 James E Wilson <wilson@specifixinc.com>
6620 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6621 fill padding bytes with zeroes.
6622 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6623 sets unwind_record slot_number and slot_frag fields.
6625 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6627 * config/tc-mips.c (add_got_offset_hilo): New function.
6628 (macro): Use load_register() and add_got_offset_hilo() to load
6629 constants instead of hardcoding code sequences throughout.
6631 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6633 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6635 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6637 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6639 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6640 of hard-coded test for TARGET_OS=elf.
6642 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6644 * config/tc-mips.c (hilo_interlocks): Change definition
6645 so that MIPS32, MIPS64 and later ISAs are included, along with
6646 the already-included machines. Update comments.
6648 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6650 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6651 undefined local labels.
6653 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6655 * config/tc-mips.c (load_address, macro): Update comments about
6656 NewABI GP relaxation.
6658 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6660 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6661 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6662 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6663 (set_at, load_register, load_address, move_register): Likewise.
6664 (load_got_offset, add_got_offset): Likewise.
6665 Update all calls and tidy accordingly.
6667 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6669 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6670 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6671 (RELAX_USE_SECOND): Bump to 0x10000.
6672 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6673 (mips_macro_warning): New variable.
6674 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6675 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6676 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6678 (append_insn): Update mips_macro_warning.sizes.
6679 (macro_start, macro_warning, macro_end): New functions.
6680 (macro_build): Don't emit warnings here.
6681 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6682 (md_convert_frag): Check for cases where one macro alternative
6683 needs a warning and the other doesn't. Emit a warning if the
6684 longer sequence was chosen.
6686 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6688 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6689 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6690 the first sequence, the size of the second sequence, and a flag
6691 that says whether we should warn.
6692 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6693 (RELAX_FIRST, RELAX_SECOND): New.
6694 (mips_relax): New variable.
6695 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6696 (append_insn): Remove "place" argument. Use mips_relax.sequence
6697 rather than "place" to check whether we're expanding the second
6698 alternative of a relaxable macro. Remove redundant check for
6699 branch relaxation. If generating a normal insn, and there
6700 is not enough room in the current frag, call relax_close_frag()
6701 to close it. Update mips_relax.sizes[]. Emit fixups for the
6702 second version of a relaxable macro. Record the first relaxable
6703 fixup in mips_relax. Remove tc_gen_reloc workaround.
6704 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6705 in the same way as in append_insn.
6706 (mips16_macro_build): Remove "place" argument.
6707 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6708 when generating the second version of a relaxable macro.
6709 (load_got_offset, add_got_offset): New functions.
6710 (load_address, macro): Use new relaxation machinery. Remove
6711 tc_gen_reloc workarounds.
6712 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6713 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6714 first version is needed.
6715 (tc_gen_reloc): Remove relaxation handling.
6716 (md_convert_frag): Go through the fixups for a relaxable macro and
6717 mark those that belong to the unneeded alternative as done. If the
6718 second alternative is needed, adjust the fixup addresses to account
6719 for the deleted first alternative.
6721 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6723 * frags.h (frag_room): Declare.
6724 * frags.c (frag_room): New function.
6725 * doc/internals.texi: Document it.
6727 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6729 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6730 optimization for -mtune=r3900, as this will break on other CPUs.
6732 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6734 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6735 be relaxed, use fixup.
6736 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6738 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6740 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6743 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6745 * config/tc-mips.c (append_insn): Properly detect variant frags
6746 that preclude swapping of relaxed branches. Correctly swap
6747 instructions between frags when dealing with relaxed branches.
6749 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6751 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6753 * aclocal.m4: Regenerate.
6754 * configure: Regenerate.
6756 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6758 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6761 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6763 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6764 reloc, reserve space for the delay slot as well as the jalr itself.
6766 2004-01-09 Paul Brook <paul@codesourcery.com>
6768 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6769 (do_vfp_sp2_from_reg2): New function.
6771 (do_vfp_dp_from_reg2): Check return values properly.
6773 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6775 * config/tc-mips.c (warn_nops): Remove static variable.
6776 (macro): Remove test of warn_nops.
6777 (md_shortops): Remove 'n'.
6778 (md_parse_option): Remove 'n' case.
6779 (md_show_usage): Remove -n.
6780 * doc/as.texinfo (Overview): Remove MIPS -n option.
6781 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6782 * NEWS: Mention removal of MIPS -n option.
6784 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6785 (cop_interlocks): Check ISA level.
6786 (cop_mem_interlocks): Define.
6787 (reg_needs_delay): Check cop_interlocks rather than
6788 ISA_HAS_COPROC_DELAYS.
6789 (append_insn): Likewise. Use cop_mem_interlocks rather than
6790 directly checking mips_opts.isa.
6791 (mips_emit_delays): Likewise.
6793 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6795 * config/tc-ia64.c (unwind): Move next_slot_number and
6796 next_slot_frag to ...
6797 (unw_rec_list): Here.
6798 (free_list_records): Removed.
6799 (output_unw_records): Likewise.
6800 (generate_unwind_image): Make it void.
6801 (alloc_record): Initialize next_slot_number and next_slot_frag.
6802 (slot_index): Take .org, .space and .align into account.
6803 (fixup_unw_records): Don't set slot_number to 0. Use
6804 list->next_slot_number and list->next_slot_frag instead of
6805 unwind.next_slot_number and unwind.next_slot_frag.
6806 (ia64_convert_frag): New.
6807 (generate_unwind_image): Generate a rs_machine_dependent frag
6809 (emit_one_bundle): Use list->next_slot_number and
6810 list->next_slot_frag instead of unwind.next_slot_number and
6811 unwind.next_slot_frag.
6813 * config/tc-ia64.h (md_convert_frag): Defined as
6815 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6817 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6819 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6820 * config/tc-frv.h (md_apply_fix3): Don't define.
6821 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6823 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6824 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6825 * config/tc-frv.c (line_separator_chars): Add `!'.
6826 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6827 * config/tc-frv.c (md_assemble): Clear insn upfront.
6828 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6829 * config/tc-frv.c (OPTION_FDPIC): New macro.
6830 (md_longopts): Add mfdpic.
6831 (md_parse_option): Handle it.
6832 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6833 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6834 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6835 (frv_pic_ptr): Parse funcdesc.
6837 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6839 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6840 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6842 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6844 * Makefile.am (Makefile): Move the dependency on
6845 $(BFDDIR)/configure.in to...
6846 (CONFIG_STATUS_DEPENDENCIES): ... here.
6847 (AUTOMAKE_OPTIONS): Require automake 1.8.
6848 * Makefile.in: Regenerate.
6849 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6850 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6851 $(BFDDIR)/configure.in here as well.
6852 * doc/Makefile.in: Regenerate.
6854 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6856 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6857 * Makefile.in: Regenerate.
6858 * aclocal.m4: Regenerate.
6859 * doc/Makefile.am (install, install-info): Remove.
6860 (install-data-local): A new hook for install-info.
6861 (AUTOMAKE_OPTIONS): Require automake 1.8.
6862 * doc/Makefile.in: Regenerate.
6864 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6866 * doc/c-sh.texi: Update description about floating point behavior
6869 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6871 * configure.in: Add m68k-uClinux target.
6872 * configure: Regenerate.
6874 For older changes see ChangeLog-0203
6880 version-control: never