1 2005-12-20 Sterling Augustine <sterling@tensilica.com>
3 * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
4 is_aligning_branch flag.
5 (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
6 (future_alignment_required): Except for frags with is_aligning_branch
7 flag set, call frag_wane for frags that do not need to be reexamined
9 (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
10 (convert_frag_immed): Likewise.
11 (convert_frag_narrow): Check is_aligning_branch flag.
12 * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
14 2005-12-20 Sterling Augustine <sterling@tensilica.com>
16 * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
17 (xg_init_vinsn): Remove redundant initialization.
18 (xg_clear_vinsn): Zero all the slots with a single memset.
19 * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
21 2005-12-20 Nathan Sidwell <nathan@codesourcery.com>
23 * doc/t-mt.texi: Update MS1 to MT.
25 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
27 Second part of ms1 to mt renaming.
29 * configure.in (mt): Remove special case.
30 * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
32 (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
34 (md_parse_option, md_show_usage, md_begin, md_assemble,
35 md_cgen_lookup_reloc, md_atof): Adjust.
36 (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
37 * config/tc-mt.h (TC_MT): Rename.
38 (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
39 (md_apply_fix): Adjust.
40 (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
41 (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
43 2005-12-14 Jan Beulich <jbeulich@novell.com>
45 * config/tc-i386.c (add_prefix): More fine-grained handling of
46 REX prefixes. Or new prefix value into i.prefix instead of
49 2005-12-13 DJ Delorie <dj@redhat.com>
51 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
53 2005-12-12 Paul Brook <paul@codesourcery.com>
55 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
56 (do_bl): New function.
57 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
58 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
60 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
61 BFD_RELOC_ARM_PCREL_JUMP.
62 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
63 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
64 BFD_RELOC_ARM_PCREL_JUMP.
65 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
66 BFD_RELOC_ARM_PCREL_JUMP.
68 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
70 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
72 * configure.in: Replace ms1 arch with mt arch.
74 * configure.tgt: Replace ms1 arch with mt arch.
75 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
76 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
77 * doc/Makefile.in: Rebuilt.
79 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
81 Change 32-bit-branch expansion for --pic.
82 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
83 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
84 (cris_any_v0_v10_long_jump_size_pic): New macro.
85 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
86 (md_convert_frag): Similar.
87 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
88 (md_assemble, gen_cond_branch_32): Adjust similarly.
89 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
90 <case OPTION_ARCH>: Similar, if --pic.
92 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
95 * config/tc-i386.c (match_template): Handle monitor.
96 (process_suffix): Likewise.
98 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
101 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
104 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
106 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
108 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
110 * config/tc-z80.c (z80_start_line_hook): issue an error when
111 redefining a symbol with equ
112 * doc/as.texinfo(equ<z80>): mention difference with .equiv
113 * doc/as.texinfo(err): fix typo
114 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
117 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
120 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
121 R_HPPA relocations that are 32-bits wide.
123 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
124 Thiemo Seufer <ths@networkno.de>
126 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
127 (macro_build): Complain for invalid branch displacements.
128 (mips_validate_fix): Delete.
129 (md_apply_fix): Re-add pcrel support for branches. Use consistent
130 text for misaligned branch targets.
131 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
132 BFD pcrel processing. Remove error for unresolved branches.
133 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
135 2005-11-22 James E Wilson <wilson@specifix.com>
137 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
138 even when manual_bundling isn't set.
140 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
141 when the frag chain is broken by section switching.
143 2005-11-18 Jie Zhang <jie.zhang@analog.com>
145 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
146 * config/bfin-parse.y (asm_1): Check register type for load immediate
149 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
151 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
153 * write.c (write_object_file): Do not remove used weakrefd.
155 2005-11-17 Jan Beulich <jbeulich@novell.com>
157 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
158 DW_CFA_restore and DW_CFA_undefined in a loop.
160 2005-11-17 Jan Beulich <jbeulich@novell.com>
163 * symbols.h (S_CLEAR_VOLATILE): Declare.
164 * symbols.c (colon): Also accept redefinable symbols for
165 redefinition. Clone them before modifying.
166 (S_CLEAR_VOLATILE): Define.
167 * cond.c (s_ifdef): Also test for equated symbols.
168 * read.c (s_comm_internal): Also exclude non-redefinable
169 equated symbols. Clone redefinable ones before modifying.
170 (s_weakref): Clone redefinable symbols before modifying.
171 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
172 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
173 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
175 2005-11-16 Alan Modra <amodra@bigpond.net.au>
177 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
179 2005-11-16 Alan Modra <amodra@bigpond.net.au>
181 * configure.tgt (i386-*-gnu*): Set em=gnu.
182 * config/te-gnu.h: New file.
183 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
185 2005-11-16 Alan Modra <amodra@bigpond.net.au>
187 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
188 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
190 * read.c (s_lsym): Remove non-BFD assembler sym handling.
192 2005-11-16 Alan Modra <amodra@bigpond.net.au>
194 * read.c (s_comm_internal): Set bfd_com_section segment.
195 (s_mri_common): Likewise.
196 * write.c (write_object_file): Remove non-BFD assembler common
199 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
201 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
202 opcode if r4-r15 are not saved.
204 2005-11-15 Alan Modra <amodra@bigpond.net.au>
206 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
208 2005-11-14 Jan Beulich <jbeulich@novell.com>
210 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
211 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
212 (ar): Use AR_* instead of literals.
213 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
214 CR_PMV, CR_CMCV): Define.
215 (cr): Use CR_* instead of literals.
217 2005-11-14 Jan Beulich <jbeulich@novell.com>
219 * config/tc-ia64.c (md): Rename regsym to indregsym and move
220 it to the end of the structure.
221 (ar): Field regnum is unsigned.
223 (indirect_reg): Likewise.
224 (declare_register_set): Parameter regnum is unsigned.
225 (declare_register): Parameter numregs and base_regnum are
226 unsigned. So is the local loop variable.
227 (md_begin): Restrict scope of local variable regnum, which
228 also is unsigned. Replace loops with function calls where
229 possible. Re-order things so that register groups are kept
230 together. Remove all uses of regsym except for indirect
231 registers. Replace use of regsym by indregsym for indirect
233 (ia64_optimize_expr): Replace use of regsym by indregsym for
234 indirect registers, with appropriate bias.
236 2005-11-14 David Ung <davidu@mips.com>
238 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
239 for the MIPS16e save/restore instructions.
241 2005-11-11 Jan Beulich <jbeulich@novell.com>
243 * doc/Makefile.am: Make asconfig.texi writeable before trying
245 * doc/Makefile.in: Refresh.
247 2005-11-10 Jan Beulich <jbeulich@novell.com>
249 * config/tc-i386.c (intel_e11): Don't special-case segment
250 registers in brackets.
252 2005-11-10 Nick Clifton <nickc@redhat.com>
254 * config/tc-arm.c (BAD_ADDR_MODE): Define.
255 (arm_reg_parse_multi): Return NULL rather than FAIL.
256 (arm_reg_parse): Fix comment, the function returns FAIL rather
257 than NULL if it is unable to parse the register name.
258 (do_ldrex): Use BAD_ADDR_MODE.
259 Change error message for PC-relative addressing.
260 (do_strex): Likewise.
261 (do_t_ldrex): Use BAD_ADDR_MODE.
262 (do_t_strex): Likewise.
264 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
266 * config/tc-sparc.c (isoctal): Fix thinko.
268 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
270 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
271 flag_mri_m68k as condition for parsing the '$' as a prefix.
272 * as.h (DOLLAR_AMBIGU): Define if needed.
274 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
277 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
278 (ms1_architectures): Add ms2.
279 (md_parse_option): Add ms2.
280 (md_show_usage): Add ms2.
281 (md_assemble): Add JAL_HAZARD detection logic.
282 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
283 * doc/c-ms1.texi: New.
284 * doc/all.texi: Add MS1.
285 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
286 * doc/Makefile.in: Rebuilt.
287 * doc/Makefile: Rebuilt.
289 2005-11-07 Steve Ellcey <sje@cup.hp.com>
291 * configure: Regenerate after modifying bfd/warning.m4.
293 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
296 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
297 output constant data.
299 2005-11-07 Mark Mitchell <mark@codesourcery.com>
301 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
302 * doc/Makefile.in: Regenerated.
303 * doc/as.texinfo: Document "@FILE".
305 2005-11-07 Nick Clifton <nickc@redhat.com>
308 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
309 'x' attribute. Remember the actions of the 'w' and 'n' attributes
310 and do not allow the 'x','s' or 'd' attributes to change them.
312 2005-11-07 John Levon <levon@movementarian.org>
314 * config/tc-i386.h (tc_comment_chars): Define.
315 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
316 (i386_comment_chars): Add.
317 (md_parse_options): Process OPTION_DIVIDE.
318 (md_show_usage): Describe --divide option.
319 * doc/c-i386.texi: Document --divide option.
321 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
323 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
324 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
326 2005-11-07 Alan Modra <amodra@bigpond.net.au>
328 * macro.c (buffer_and_nest): Skip labels regardless of
329 NO_PSEUDO_DOT and flag_m68k_mri.
331 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
333 * expr.c (integer_constant): Match only 'B' as binary suffix if
334 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
337 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
339 * read.c (s_weakref): Do not permit redefinitions.
340 * symbols.c (colon): Do not permit redefinitions of equated
343 2005-11-01 Thiemo Seufer <ths@networkno.de>
346 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
347 * Makefile.in: Regenerate.
349 2005-11-01 Thiemo Seufer <ths@networkno.de>
351 * config/tc-mips.c (md_parse_option): Fix typo in comment.
353 2005-10-30 Mark Mitchell <mark@codesourcery.com>
355 * as.c (show_usage): Document "@FILE".
357 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
359 * Makefile.am (OBJ_FORMATS): Remove vms.
361 * Makefile.in: Regenerated.
363 * dep-in.sed: Replace " ./" with " ".
365 2005-10-28 Dave Brolley <brolley@redhat.com>
367 Contribute the following change:
368 2005-09-19 Dave Brolley <brolley@redhat.com>
370 * config/tc-m32c.c (default_isa): New static variable.
371 (m32c_isa): Now of type CGEN_BITSET.
372 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
374 2005-10-28 Paul Brook <paul@codesourcery.com>
376 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
377 instead of mcpu_cpu_opt.
379 2005-10-27 Sterling Augustine <sterling@tensilica.com>
381 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
382 refer to "ports" instead of "queues".
383 (check_t1_t2_reads_and_writes): Pass correct interface values to
384 xtensa_interface_inout.
386 2005-10-27 Jan Beulich <jbeulich@novell.com>
388 * read.c (assign_symbol): Also consider equates already defined.
389 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
390 * config/obj-coff.h (obj_symbol_clone_hook): New.
391 (coff_obj_symbol_clone_hook): Declare.
392 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
394 2005-10-26 DJ Delorie <dj@redhat.com>
396 * config/tc-m32c.c (md_relax_table, subtype_mappings,
397 md_convert_frag): Add jsr.w support.
399 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
401 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
402 and imm-8-HI operands.
404 2005-10-26 Paul Brook <paul@codesourcery.com>
406 * config/tc-arm.c (insns): Correct "sel" entry.
408 2005-10-26 Jan Beulich <jbeulich@novell.com>
410 * config/tc-i386.c (i386_operand): Don't check register prefix here.
411 (parse_real_register): Rename from parse_register.
412 (parse_register): New.
413 (i386_parse_name): New.
415 (intel_e11): Don't tolerate registers in offset expressions anymore.
416 (intel_get_token): Don't check register prefix here. Copy the actual
417 register token, not the canonical register name.
418 * config/tc-i386.h (md_operand): Delete.
419 (i386_parse_name): Declare.
420 (md_parse_name): Define.
422 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
424 * Makefile.am: Add Z80 cpu.
425 * Makefile.in: Regenerated.
426 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
427 and disallow newlines in quoted strings.
428 * configure.tgt: Add z80-*-coff.
429 * config/obj-coff.h: Add format "coff-z80".
430 * doc/Makefile.am: Add c-z80.texi.
431 * doc/Makefile.in: Regenerated.
432 * doc/all.texi: Add Z80.
433 * doc/c-z80.texi: New file
434 * doc/as.texinfo: Add z80 options and some z80-related remarks.
435 * config/tc-z80.c: New file
436 * config/tc-z80.h: New file
437 * NEWS: Mention new support.
439 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
441 * write.c (adjust_reloc_syms): Undo the change made on
442 2005-04-26 to allow local symbol set to undefined symbol.
444 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
446 * Makefile.am (bfin-parse.tab.h): Removed.
447 (bfin-parse.h): Added.
448 * Makefile.in: Regenerated.
450 2005-10-25 Alan Modra <amodra@bigpond.net.au>
452 * po/POTFILES.in: Regenerate.
453 * po/gas.pot: Regenerate.
455 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
457 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
458 make a single reloc with an offset rather than a stack.
459 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
461 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
463 * read.c (potable): Add weakref.
465 * read.h (s_weakref): Declare.
466 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
467 * symbols.c (colon): Clear weakrefr.
468 (symbol_find_exact): Rename to, and reimplement in terms of...
469 (symbol_find_exact_noref): ... new function.
470 (symbol_find): Likewise...
471 (symbol_find_noref): ... ditto.
472 (resolve_symbol_value): Resolve weakrefr without setting their
474 (S_SET_WEAK): Call hook.
475 (S_GET_VALUE): Follow weakref link.
476 (S_SET_VALUE): Clear weakrefr.
477 (S_IS_WEAK): Follow weakref link.
478 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
479 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
480 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
481 (symbol_mark_used): Follow weakref link.
482 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
483 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
484 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
485 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
486 * write.c (adust_reloc_syms): Follow weakref link. Do not
487 complain if target is undefined.
488 (write_object_file): Likewise. Remove weakrefr symbols. Drop
489 unreferenced weakrefd symbols.
490 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
492 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
493 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
494 * doc/as.texinfo: Document weakref.
495 * doc/internals.texi: Document new struct members, internal
498 2005-10-24 Jie Zhang <jie.zhang@analog.com>
500 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
501 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
502 * Makefile.in: Regenerate.
503 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
504 * config/tc-bfin.c (md_chars_to_number): Change the type of first
505 argument from unsigned char * to char * to remove signedness warnings.
507 2005-10-24 Jan Beulich <jbeulich@novell.com>
509 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
510 (dot_rot): Change type of num_* variables. Check for positive count.
511 (ia64_optimize_expr): Re-structure.
512 (md_operand): Check for general register.
514 2005-10-24 Jan Beulich <jbeulich@novell.com>
516 * config/tc-ia64.c (declare_register): Call symbol_create.
517 (md_begin): Remove local variables total, ar_base, and cr_base.
518 Start loops for registers at their respective first one. Don't
519 update md.regsym for alias names. Generate alias name tp for r13.
521 2005-10-21 DJ Delorie <dj@redhat.com>
523 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
524 names unstead of numbers.
526 2005-10-19 David Ung <davidu@mips.com>
528 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
529 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
530 hence avoiding to emit a nop.
532 2005-10-19 Jie Zhang <jie.zhang@analog.com>
534 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
536 (bfin_start_line_hook): Remove the workaround for LSETUP(.
537 (bfin_name_is_register): Remove the workarounds for LSETUP(
539 (bfin_start_label): Ditto.
541 2005-10-18 Bob Wilson <bob.wilson@acm.org>
543 * config/tc-xtensa.c (xtensa_end_directive): Restore
544 default_lit_sections regardless of use_literal_section.
546 2005-10-18 Jie Zhang <jie.zhang@analog.com>
548 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
549 * Makefile.in: Regenerated.
551 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
553 * doc/as.texinfo (.loc) Fix placement of '@end table'.
555 2005-10-17 Bob Wilson <bob.wilson@acm.org>
557 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
558 unsigned line number. Do not include "dwarf2dbg.h".
559 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
560 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
561 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
562 (md_assemble): Use as_where instead of dwarf2_where.
563 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
564 dwarf2_line_infos. Change to call new_logical_line followed by
567 2005-10-14 Mike Frysinger <vapier@gentoo.org>
569 * doc/as.texinfo (Section): Add missing ']' to .section example.
571 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
574 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
575 unknown opcode is found.
577 2005-10-12 Mark Mitchell <mark@codesourcery.com>
579 * NEWS: Mention @file.
581 2005-10-12 Nick Clifton <nickc@redhat.com>
583 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
584 generally tidy up the code.
585 * config/tc-avr.h: Likewise.
587 2005-10-12 Jan Beulich <jbeulich@novell.com>
589 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
590 (dot_pred_rel): Likewise.
591 (parse_operand): Likewise.
592 (ia64_unrecognized_line): Likewise.
593 (md_operand): Likewise.
595 2005-10-11 Jan Beulich <jbeulich@novell.com>
597 * expr.h (enum expr_mode): New.
598 (expression): Pass third argument to expr.
599 (expression_and_evaluate): New.
600 (deferred_expression): New.
601 (expr): Add third parameter.
602 (resolve_expression): New.
603 * struc-symbol.h (struct symbol): New members sy_volatile and
605 * symbols.c, symbols.h (symbol_clone): New.
606 (symbol_clone_if_forward_ref): New.
607 (snapshot_symbol): New.
608 (S_IS_VOLATILE): New.
609 (S_IS_FORWARD_REF): New.
610 (S_SET_VOLATILE): New.
611 (S_SET_FORWARD_REF): New.
612 * as.c (macro_expr): Use expression_and_evaluate.
613 * cond.c (s_if): Likewise.
614 (s_elseif): Likewise.
615 * dw2gencfi.c (cfi_parse_reg): Likewise.
616 * expr.c (operand): Add second parameter. Optionally call
617 deferred_expression. Pass mode argument to itself and md_parse_name.
618 Check mode before trying to evaluate symbol. Call
619 symbol_clone_if_forward_ref for both operands.
620 (expr): Add third parameter. Pass mode to operand and itself.
621 Optionally call resolve_expression.
622 (resolve_expression): New.
623 (get_single_number): Pass second argument to operand.
624 * read.c (potable): New entry for .eqv.
625 (read_a_source_file): Handle new == operator.
626 (get_absolute_expr): Use expression_and_evaluate.
628 (assign_symbol): Rename second parameter. Call symbol_clone on
629 legal and illegal redefinition. Call S_SET_VOLATILE and
630 S_SET_FORWARD_REF depending on mode.
631 (s_set): Update description.
632 (s_space): Call resolve_expression.
633 (pseudo_set): Optionally call deferred_expression. Check
634 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
636 * config/tc-ia64.h (md_parse_name): Add mode parameter.
637 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
638 * config/tc-m32r.h (md_parse_name): Likewise.
639 (m32r_parse_name): Likewise.
640 * config/tc-mmix.h (md_parse_name): Likewise.
641 * config/tc-mn10300.h (md_parse_name): Likewise.
642 (mn10300_parse_name): Likewise.
643 * config/tc-ppc.h (md_parse_name): Likewise.
644 * config/tc-sh.h (md_parse_name): Likewise.
645 (sh_parse_name): Likewise.
646 * config/tc-sh64.h (md_parse_name): Likewise.
647 (sh64_consume_datalabel): Likewise.
648 * config/tc-tic54x.h (md_parse_name): Likewise.
649 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
650 before trying to evaluate symbol.
651 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
652 * config/tc-sh.c (sh_parse_name): Likewise.
653 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
654 second argument to operandf. Pass mode parameter to sh_parse_name.
655 * doc/as.texinfo: Document .eqv and the == assignment operator.
657 2005-10-10 Ian Lance Taylor <ian@airs.com>
659 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
660 * Makefile.in: Regenerate.
662 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
664 * expr.c (operator): Allow "!=" as a synonym for "<>".
665 * doc/as.texinfo (Infix Op): Mention "!=".
667 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
669 * config/tc-hppa.c (strict): Don't initialize. Update comment.
670 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
671 found. Simplify handling of "ma" and "mb" completers.
673 2005-10-08 Paul Brook <paul@codesourcery.com>
675 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
676 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
678 (arm_cpu_option_table): Add canonical_name.
679 (arm_cpus): Populate canonical_name field.
680 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
681 aeabi_set_public_attributes, arm_md_end): New functions.
682 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
683 (md_assemble): Set thumb_arch_used and arm_arch_used.
684 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
685 * config/tc-arm.h (md_end): Define.
686 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
688 2005-10-06 Khem Raj <kraj@mvista.com>
689 NIIBE Yutaka <gniibe@m17n.org>
691 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
692 (parse_reg_without_prefix): New function.
693 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
695 (option md_longopts): Add allow-reg-prefix option.
696 * doc/c-sh.texi: Document --allow-reg-prefix option.
697 * NEWS: Mention the new switch.
699 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
701 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
704 2005-09-30 Sterling Augustine <sterling@tensilica.com>
705 Bob Wilson <bob.wilson@acm.org>
707 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
709 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
711 * Makefile.am: Run "make dep-am".
712 * Makefile.in: Regenerated.
713 * aclocal.m4: Likewise.
715 2005-09-30 Mark Mitchell <mark@codesourcery.com>
717 * as.c (main): Use expandargv.
719 2005-09-30 Jan Beulich <jbeulich@novell.com>
721 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
724 2005-09-30 Catherine Moore <clm@cm00re.com>
726 * Makefile.am: Bfin support.
727 * Makefile.in: Regenerated.
728 * aclocal.m4: Regenerated.
729 * configure: Regenerated.
730 * configure.in: Bfin support.
731 * configure.tgt: Bfin support.
732 * config/bfin-aux.h: New file.
733 * config/bfin-defs.h: New file.
734 * config/bfin-lex.l: New file.
735 * config/bfin-parse.y: New file.
736 * config/tc-bfin.c: New file.
737 * config/tc-bfin.h: New file.
738 * doc/Makefile.am: Recognize c-bfin.texi.
739 * doc/Makefile.in: Regenerated.
740 * doc/all.texi: Bfin support.
741 * doc/as.texinfo: Likewise.
742 * doc/c-bfin.texi: Document bfin-specific syntax and
745 2005-09-30 Paul Brook <paul@codesourcery.com>
747 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
748 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
749 normal infix conditions.
750 (C3E): Include Thumb-2 definition.
752 (insns): Use them for legacy mnemonics.
754 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
756 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
757 version of <locale.h> when ENABLE_NLS is not defined.
759 2005-09-29 Jan Beulich <jbeulich@novell.com>
761 * config/tc-ia64.c (parse_operands): Always parse first operand of
764 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
765 Alan Modra <amodra@bigpond.net.au>
767 * app.c (do_scrub_chars): Match open and close quote of strings.
768 Remove redundant EOF test in case 7.
770 2005-09-28 Jan Beulich <jbeulich@novell.com>
772 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
773 relocations in 16- and 32-bit modes.
774 (i386_displacement): Make pc-relative branch handling dependent
775 upon operand (rather than address) size.
777 2005-09-28 Jan Beulich <jbeulich@novell.com>
779 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
781 (dot_cfi_startproc): Likewise.
782 (dot_cfi_endproc): Likewise. Also check no extra input was given.
783 (dot_cfi_escape): Likewise.
785 2005-09-28 Jan Beulich <jbeulich@novell.com>
787 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
788 (TC_CONS_FIX_NEW): Define unconditionally.
789 (x86_pe_cons_fix_new): Remove.
790 * config/tc-i386.c (signed_cons): New.
791 (md_pseudo_table): Add slong.
792 (x86_cons_fix_new): Declare unconditionally.
793 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
794 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
797 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
799 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
800 buffer after copying string.
802 2005-09-27 Paul Brook <paul@codesourcery.com>
804 * config/arm.c (arm_cpus): Add more cpu names.
805 * doc/c-arm.texi: Document them.
807 2005-09-21 Alan Modra <amodra@bigpond.net.au>
809 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
811 2005-09-20 Richard Henderson <rth@redhat.com>
813 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
815 2005-09-20 Richard Henderson <rth@redhat.com>
817 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
819 (dwarf2_loc_mark_labels): New.
820 (dwarf2_gen_line_info_1): Split out of ...
821 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
822 (dwarf2_emit_label): New.
823 (dwarf2_directive_loc_mark_labels): New.
824 (out_set_addr): Take a symbol instead of frag+ofs.
825 (relax_inc_line_addr): Likewise.
826 (emit_inc_line_addr): Assert delta non-negative.
827 (process_entries): Remove dead code. Update to work with temp
828 symbols instead of frag+ofs.
829 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
830 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
831 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
832 * config/obj-elf.h (obj_frob_label): New.
833 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
834 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
835 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
836 Similarly in the respective tc_frob_label implementation functions.
837 * config/tc-i386.c (md_pseudo_table): Move file and loc to
838 non-elf section; add loc_mark_labels.
839 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
840 (ia64_flush_insns): Check for marked labels; emit line entry if so.
841 (emit_one_bundle): Similarly.
842 (ia64_frob_label): Record marked labels.
843 * config/tc-m68hc11.h (tc_frob_label): Remove.
844 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
845 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
846 * config/tc-sh64.h (tc_frob_label): Likewise.
847 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
849 2005-09-20 Alan Modra <amodra@bigpond.net.au>
851 * read.c (pseudo_set): Set segment of expression syms to expr_section.
853 2005-09-14 Jan Beulich <jbeulich@novell.com>
855 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
856 registers, floating point control and status words, and mxcsr as
857 well as (for 64-bit code) segment base registers and rflags.
859 2005-09-09 Dmitry Diky <diwil@spec.ru>
861 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
862 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
865 2005-09-08 Chao-ying Fu <fu@mips.com>
867 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
868 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
871 2005-09-08 Paul Brook <paul@codesourcery.com>
873 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
874 (do_smc, do_t_smc): ... to this.
875 (insns): Remane smi to smc.
876 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
879 2005-09-07 Richard Henderson <rth@redhat.com>
881 * dwarf2dbg.c (dwarf2_where): Set line->isa.
882 (dwarf2_set_isa): New.
883 (dwarf2_directive_loc): Rearrange to allow all options on one line.
884 * dwarf2dbg.h (dwarf2_set_isa): Declare.
885 * doc/as.texinfo: Update .loc documentation.
887 2005-09-07 Richard Henderson <rth@redhat.com>
889 * dwarf2dbg.c: Include safe-ctype.h.
890 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
891 (current): Initialize.
892 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
893 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
894 (dwarf2_directive_file): Cope with invalid filename.
895 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
896 epilogue_begin, is_stmt, isa.
897 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
899 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
900 and DWARF2_FLAG_EPILOGUE_BEGIN.
901 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
902 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
903 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
904 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
905 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
906 (struct dwarf2_line_info): Add isa member.
907 * doc/as.texinfo (LNS directives): New node.
909 2005-09-07 David Ung <davidu@mips.com>
911 * config/tc-mips.c (append_insn): Undo last change. Instead add
912 guard to suppress calling frag_grow if the current instruction is
913 one that allows a delay slot.
915 2005-09-06 Chao-ying Fu <fu@mips.com>
917 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
918 (mips_opts): Add -1 to initialize ase_mt.
919 (file_ase_mt): New variable for -mmt.
920 (CPU_HAS_MT): New define.
921 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
923 (mips_ip): Check ase_mt to enable MT instructions.
924 Handle !, $, *, &, +T, +t, g operand formats.
925 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
927 (OPTION_MT, OPTION_NO_MT): New define.
928 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
929 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
930 (mips_after_parse_args): Set ase_mt based on CPU.
931 (s_mipsset): Handle ".set mt" and ".set nomt".
932 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
933 (md_show_usage): Show usage of -mmt and -mno-mt.
934 * doc/as.texinfo: Document -mmt and -mno-mt options.
935 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
938 2005-09-06 Paul Brook <paul@codesourcery.com>
940 * config/tc-arm.c (arm_it): Add relax field.
941 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
942 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
943 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
944 do_t_mov_cmp): Allow relaxation.
945 (output_relax_insn): New function.
946 (put_thumb32_insn): New function.
947 (output_inst): Use new functions.
948 (md_assemble): Don't throw error on relaxable instructions.
949 (insns): Change "b" entry from TCE(...) to tCE(...).
950 (md_estimate_size_before_relax): Return 2.
951 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
952 relax_branch, arm_relax_frag): New functions.
953 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
955 * config/tc-arm.h (md_convert_frag): Remove definition.
956 (md_relax_frag): Define.
957 (arm_relax_frag): Add prototype.
959 2005-09-02 Paul Brook <paul@codesourcery.com>
961 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
963 2005-09-02 Paul Brook <paul@codesourcery.com>
965 * config/tc-arm.c (encode_arm_cp_address): Use
966 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
967 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
969 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
972 (insns): Use them for coprocessor instructions.
973 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
974 (get_thumb32_insn): New function.
975 (put_thumb32_insn): New function.
976 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
977 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
979 2005-09-02 Paul Brook <paul@codesourcery.com>
981 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
982 incorrect suffix matches.
984 2005-09-01 David Ung <davidu@mips.com>
986 * config/tc-mips.c (append_insn): Correctly handle mips16 case
987 when the frags are different for the 2 instructions we want to
988 swap. If the lengths of the 2 instructions are not the same, we
989 won't do the swap but emit an nop.
991 2005-09-01 Dmitry Diky <diwil@spec.ru>
993 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
994 as appropriate. Change frag_variant() to frag_var() for relaxes.
996 2005-08-29 Nick Clifton <nickc@redhat.com>
998 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1001 2005-08-26 Jan Beulich <jbeulich@novell.com>
1003 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1004 qualified operand of a branch.
1005 (intel_bracket_expr): Set JumpAbsolute here...
1006 (intel_e11): ... rather than here.
1008 2005-08-26 Christian Groessler <chris@groessler.org>
1010 * configure.tgt: Set bfd_gas also for z8k cpu.
1011 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1013 (newfix): Adapt to bfd reloc types.
1014 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
1015 is available in the current frag.
1016 (md_convert_frag): Adapt function parameters.
1017 (tc_gen_reloc): New function.
1018 (md_section_align): Use bfd_get_section_alignment.
1019 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
1020 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1022 * config/tc-z8k.h (TARGET_ARCH): Define.
1023 (tc_fix_adjustable): Define.
1025 2005-08-25 Chao-ying Fu <fu@mips.com>
1027 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1028 (mips_opts): Add -1 to initialize ase_dsp.
1029 (file_ase_dsp): New variable for -mdsp.
1030 (CPU_HAS_DSP): New define.
1031 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1033 (mips_ip): Add min_range and max_range for checking singed numbers.
1034 Check ase_dsp to enable DSP instructions.
1035 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1036 (OPTION_DSP, OPTION_NO_DSP): New define.
1037 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1038 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1039 (mips_after_parse_args): Set ase_dsp based on CPU.
1040 (s_mipsset): Handle ".set dsp" and ".set nodsp".
1041 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1042 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1044 2005-08-23 David Ung <davidu@mips.com>
1046 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1049 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1052 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1054 2005-08-23 Phil Edwards <phil@codesourcery.com>
1056 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1058 2005-08-22 Jan Beulich <jbeulich@novell.com>
1060 * config/tc-i386.c (object_64bit): New.
1061 (i386_target_format): Initialize it.
1062 (output_disp): Use object_64bit for relocation type determination.
1063 (output_imm): Likewise.
1064 (i386_validate_fix): Likewise.
1065 (tc_gen_reloc): Likewise.
1066 (lex_got): Likewise. Remove static mode_name. Change array size
1067 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1068 (x86_cons): Use object_64bit for deciding whether quad fields can
1071 2005-08-18 Christian Groessler <chris@groessler.org>
1073 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1074 * config/tc-mcore.h: Likewise.
1075 * config/tc-z8k.h: Likewise.
1076 * config/tc-z8k.c: Likewise.
1077 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1078 sh_coff_reloc_mangle declaration.
1079 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1082 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1084 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1085 to confirm that no ISA is specified.
1087 2005-08-18 Nick Clifton <nickc@redhat.com>
1089 * write.c (relax_segment): Count the number of frags being
1090 processed and use this to compute a maximum limit on the number of
1091 iterations that will be allowed when attempting to relax the
1094 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1096 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1097 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1099 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1101 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1104 2005-08-15 Paul Brook <paul@codesourcery.com>
1106 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1108 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1110 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1112 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1113 (md_show_usage): Likewise.
1114 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1116 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1118 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1119 (md_gather_operands): Add support for optional operands.
1121 2005-08-12 Dmitry Diky <diwil@spec.ru>
1122 * config/tc-msp430.c (msp430_enable_relax): New flag.
1123 (msp430_enable_polys): Likewise.
1124 (OPTION_RELAX): New option.
1125 (OPTION_POLYMORPHS): Likewise.
1126 (md_longopts): New long options.
1127 (md_show_usage): Updated.
1128 (md_parse_option): Add new options handler.
1129 (msp430_operands): Add check if polymorph insns are enabled.
1130 (msp430_force_relocation_local): New function.
1131 (md_apply_fix): Now delete relocs according to new flags combination.
1132 (msp430_relax_frag): Convert long branches to short branches only if
1133 flag msp430_enable_relax is set.
1134 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1135 (msp430_force_relocation_local): Likewise.
1136 * doc/c-msp430.texi: Describe new options.
1138 2005-08-11 Ian Lance Taylor <ian@airs.com>
1140 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1141 (stamp-mk.com): Likewise.
1142 (EXTRA_DIST): Remove make-gas.com from list.
1143 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1144 * Makefile.in: Regenerate.
1146 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1148 * subsegs.c (subseg_change): Move declaration of seginfo to before
1151 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1153 * README-vms: Delete.
1154 * config-gas.com: Delete.
1155 * makefile.vms: Delete.
1156 * vmsconf.sh: Delete.
1157 * config/atof-tahoe.c: Delete.
1158 * config/m88k-opcode.h: Delete.
1159 * config/obj-bout.c: Delete.
1160 * config/obj-bout.h: Delete.
1161 * config/obj-hp300.c: Delete.
1162 * config/obj-hp300.h: Delete.
1163 * config/tc-a29k.c: Delete.
1164 * config/tc-a29k.h: Delete.
1165 * config/tc-h8500.c: Delete.
1166 * config/tc-h8500.h: Delete.
1167 * config/tc-m88k.c: Delete.
1168 * config/tc-m88k.h: Delete.
1169 * config/tc-tahoe.c: Delete.
1170 * config/tc-tahoe.h: Delete.
1171 * config/tc-tic80.c: Delete.
1172 * config/tc-tic80.h: Delete.
1173 * config/tc-w65.c: Delete.
1174 * config/tc-w65.h: Delete.
1175 * config/te-aux.h: Delete.
1176 * config/te-delt88.h: Delete.
1177 * config/te-delta.h: Delete.
1178 * config/te-dpx2.h: Delete.
1179 * config/te-hp300.h: Delete.
1180 * config/te-ic960.h: Delete.
1181 * config/vms-a-conf.h: Delete.
1182 * doc/c-a29k.texi: Delete.
1183 * doc/c-h8500.texi: Delete.
1184 * doc/c-m88k.texi: Delete.
1185 * README: Remove obsolete examples, and list of supported targets.
1186 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1187 bout and hp300 support.
1188 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1189 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1191 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1192 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1193 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1195 * dw2gencfi.c: Likewise.
1196 * dwarf2dbg.c: Likewise.
1197 * ehopt.c: Likewise.
1198 * input-file.c: Likewise.
1199 * listing.c: Likewise.
1200 * literal.c: Likewise.
1201 * messages.c: Likewise.
1203 * output-file.c: Likewise.
1205 * stabs.c: Likewise.
1206 * struc-symbol.h: Likewise.
1207 * subsegs.c: Likewise.
1208 * subsegs.h: Likewise.
1209 * symbols.c: Likewise.
1210 * symbols.h: Likewise.
1212 * write.c: Likewise.
1213 * write.h: Likewise.
1214 * config/aout_gnu.h: Likewise.
1215 * config/obj-aout.c: Likewise.
1216 * config/obj-aout.h: Likewise.
1217 * config/obj-coff.c: Likewise.
1218 * config/obj-coff.h: Likewise.
1219 * config/obj-evax.h: Likewise.
1220 * config/obj-ieee.h: Likewise.
1221 * config/tc-arm.c: Likewise.
1222 * config/tc-arm.h: Likewise.
1223 * config/tc-avr.c: Likewise.
1224 * config/tc-avr.h: Likewise.
1225 * config/tc-crx.h: Likewise.
1226 * config/tc-d10v.h: Likewise.
1227 * config/tc-d30v.h: Likewise.
1228 * config/tc-dlx.h: Likewise.
1229 * config/tc-fr30.h: Likewise.
1230 * config/tc-frv.h: Likewise.
1231 * config/tc-h8300.c: Likewise.
1232 * config/tc-h8300.h: Likewise.
1233 * config/tc-hppa.h: Likewise.
1234 * config/tc-i370.h: Likewise.
1235 * config/tc-i386.c: Likewise.
1236 * config/tc-i386.h: Likewise.
1237 * config/tc-i860.h: Likewise.
1238 * config/tc-i960.c: Likewise.
1239 * config/tc-i960.h: Likewise.
1240 * config/tc-ip2k.h: Likewise.
1241 * config/tc-iq2000.h: Likewise.
1242 * config/tc-m32c.h: Likewise.
1243 * config/tc-m32r.h: Likewise.
1244 * config/tc-m68hc11.h: Likewise.
1245 * config/tc-m68k.c: Likewise.
1246 * config/tc-m68k.h: Likewise.
1247 * config/tc-maxq.c: Likewise.
1248 * config/tc-maxq.h: Likewise.
1249 * config/tc-mcore.c: Likewise.
1250 * config/tc-mcore.h: Likewise.
1251 * config/tc-mn10200.h: Likewise.
1252 * config/tc-mn10300.c: Likewise.
1253 * config/tc-mn10300.h: Likewise.
1254 * config/tc-ms1.h: Likewise.
1255 * config/tc-msp430.c: Likewise.
1256 * config/tc-msp430.h: Likewise.
1257 * config/tc-ns32k.c: Likewise.
1258 * config/tc-ns32k.h: Likewise.
1259 * config/tc-openrisc.h: Likewise.
1260 * config/tc-or32.c: Likewise.
1261 * config/tc-or32.h: Likewise.
1262 * config/tc-ppc.c: Likewise.
1263 * config/tc-ppc.h: Likewise.
1264 * config/tc-s390.h: Likewise.
1265 * config/tc-sh.c: Likewise.
1266 * config/tc-sh.h: Likewise.
1267 * config/tc-sparc.c: Likewise.
1268 * config/tc-tic30.c: Likewise.
1269 * config/tc-tic30.h: Likewise.
1270 * config/tc-tic4x.c: Likewise.
1271 * config/tc-tic4x.h: Likewise.
1272 * config/tc-tic54x.c: Likewise.
1273 * config/tc-tic54x.h: Likewise.
1274 * config/tc-v850.h: Likewise.
1275 * config/tc-vax.c: Likewise.
1276 * config/tc-vax.h: Likewise.
1277 * config/tc-xstormy16.h: Likewise.
1278 * config/tc-xtensa.h: Likewise.
1279 * config/tc-z8k.c: Likewise.
1280 * config/tc-z8k.h: Likewise.
1281 * config/vms-a-conf.h
1282 * doc/Makefile.am: Likewise.
1283 * doc/all.texi: Likewise.
1284 * doc/as.texinfo: Likewise.
1285 * doc/internals.texi: Likewise.
1286 * doc/Makefile.in: Regenerate.
1287 * Makefile.in: Regenerate.
1288 * configure: Regenerate.
1289 * config.in: Regenerate.
1290 * po/POTFILES.in: Regenerate.
1292 2005-08-09 Nick Clifton <nickc@redhat.com>
1295 * macro.c (getstring): Do not treat round parentheses exactly the
1296 same as angle brackets - the parentheses need to be preserved and
1297 passed on to the macro processing code.
1299 2005-08-08 Nick Clifton <nickc@redhat.com>
1301 * config/tc-msp430.c (MSP430_ISA_21): Define.
1302 (mcu_types): Add entries for msp430x21xx variants.
1304 2005-08-08 Nick Clifton <nickc@redhat.com>
1307 * macro.c (getstring): Treat round parentheses in the same way as
1309 (get_any_string): Likewise.
1311 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1314 * as.c (parse_args): Handle -al=<FILE>.
1316 2005-08-07 Nick Clifton <nickc@redhat.com>
1318 * read.c (s_app_line): Accept a line number of 0 for compatibility
1319 with gcc's output for assembler-with-cpp files.
1321 2005-08-05 Paul Brook <paul@codesourcery.com>
1323 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1324 (do_t_add_sub): Use correct encodings inside IT block.
1325 (do_t_arit3c): Ditto.
1326 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1327 (md_assemble): Verify conditional suffixes agains IT blocks.
1329 2005-08-05 Paul Brook <paul@codesourcery.com>
1331 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1333 (encode_thumb32_shifted_operand): Prohibit register shifts.
1334 (encode_thumb32_addr_mode): Fix typo.
1335 (insns): Correct thumb2 ldm and stm opcodes.
1337 2005-08-02 Khem Raj <kraj@mvista.com>
1339 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1340 WLDRD/WSTRD instruction.
1342 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1344 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1345 if emitting a reloc.
1347 2005-07-29 Thiemo Seufer <ths@networkno.de>
1349 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1351 2005-07-29 Paul Brook <paul@codesourcery.com>
1353 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1355 (do_t_addr): Implement 32-bit variant.
1356 (do_t_push_pop): Make some errors warnings. Handle single register
1358 (insns): Use tCE for adr.
1359 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1360 (md_apply_fix): Ditto.
1362 2005-07-29 Paul Brook <paul@codesourcery.com>
1364 * config/tc-arm.c (parse_tb): New function.
1365 (enum operand_parse_code): Add OP_TB.
1366 (parse_operands): Handle OP_TB.
1367 (do_t_add_sub_w, do_t_tb): New functions.
1368 (insns): Add entries for addw, subw, tbb and tbh.
1369 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1371 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1373 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1375 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1377 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1379 2005-07-27 Jan Beulich <jbeulich@novell.com>
1381 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1383 (unw_p_record): Remove unused/redundant fields imask and rmask.
1384 Combine spoff and pspoff into a union. Combine gr and br into a
1385 union. Change type of grmask and brmask to unsigned char. Change type
1386 of frmask to unsigned int.
1387 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1388 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1389 (check_pending_save): New.
1390 (alloc_record): Clear out entire record.
1391 (output_psp_gr): Use renamed structure fields.
1392 (output_psp_sprel): Likewise.
1393 (output_rp_gr): Likewise.
1394 (output_rp_br): Likewise.
1395 (output_rp_psprel): Likewise.
1396 (output_rp_sprel): Likewise.
1397 (output_pfs_gr): Likewise.
1398 (output_pfs_psprel): Likewise.
1399 (output_pfs_sprel): Likewise.
1400 (output_preds_gr): Likewise.
1401 (output_preds_psprel): Likewise.
1402 (output_preds_sprel): Likewise.
1403 (output_spill_base): Likewise.
1404 (output_unat_gr): Likewise.
1405 (output_unat_psprel): Likewise.
1406 (output_unat_sprel): Likewise.
1407 (output_lc_gr): Likewise.
1408 (output_lc_psprel): Likewise.
1409 (output_lc_sprel): Likewise.
1410 (output_fpsr_gr): Likewise.
1411 (output_fpsr_psprel): Likewise.
1412 (output_fpsr_sprel): Likewise.
1413 (output_priunat_gr): Likewise.
1414 (output_priunat_psprel): Likewise.
1415 (output_priunat_sprel): Likewise.
1416 (output_bsp_gr): Likewise.
1417 (output_bsp_psprel): Likewise.
1418 (output_bsp_sprel): Likewise.
1419 (output_bspstore_gr): Likewise.
1420 (output_bspstore_psprel): Likewise.
1421 (output_bspstore_sprel): Likewise.
1422 (output_rnat_gr): Likewise.
1423 (output_rnat_psprel): Likewise.
1424 (output_rnat_sprel): Likewise.
1425 (output_spill_psprel): Likewise.
1426 (output_spill_sprel): Likewise.
1427 (output_spill_reg): Likewise.
1428 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1430 (output_frgr_mem): Likewise.
1431 (output_gr_mem): Likewise.
1432 (output_br_mem): Likewise.
1433 (output_gr_gr): Likewise.
1434 (output_br_gr): Likewise.
1435 (fixup_unw_records): Likewise.
1436 (process_one_record): Use renamed structure fields. For gr_gr and
1437 br_gr, collect mask from chain of records before output.
1438 (in_prologue): Simplify and eliminate early returns. Call
1440 (in_body): Simplify and eliminate early returns.
1441 (dot_body): Call check_pending_save.
1442 (md_assemble): Update comment. Deal with pending saves.
1444 2005-07-26 Jan Beulich <jbeulich@novell.com>
1446 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1447 mask from guessed suffix, but mask out other immediate types only
1448 if at least on candidate is valid for the insn.
1450 2005-07-25 DJ Delorie <dj@redhat.com>
1452 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1453 Support %mod() modifiers from opcodes.
1454 * doc/c-m32c.texi (M32C-Modifiers): New section.
1456 2005-07-25 Jan Hubicka <jh@suse.cz>
1457 H.J. Lu <hongjiu.lu@intel.com>
1459 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1461 (elf_com_section_ptr): New.
1462 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1463 (elf_common_parse): Make it global. Use elf_com_section_ptr
1464 instead of bfd_com_section_ptr.
1465 (obj_elf_change_section): Handle x86-64 large bss sections.
1467 * config/obj-elf.h (elf_com_section_ptr): New.
1468 (elf_common_parse): New.
1470 * config/tc-i386.c (handle_large_common): New.
1471 (md_pseudo_table): Add "largecomm".
1472 (x86_64_section_letter): New.
1473 (x86_64_section_word): New.
1475 * config/tc-i386.h (x86_64_section_word): New.
1476 (x86_64_section_letter): New.
1477 (md_elf_section_letter): New. Defined.
1478 (md_elf_section_word): Likewise.
1480 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1482 * configure.tgt: Remove i386-*-rtemself*.
1483 Remove sparc-*-rtemself*.
1485 2005-07-21 Ben Elliston <bje@gnu.org>
1487 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1489 2005-07-21 Paul Brook <paul@codesourcery.com>
1491 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1494 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1496 * messages.c: Use vsnprintf instead of vsprintf.
1498 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1500 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1501 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1503 2005-07-18 Nick Clifton <nickc@redhat.com>
1505 * configure.tgt: Restore alpha ordering to list of arches.
1507 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1509 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1511 2005-07-18 Jan Beulich <jbeulich@novell.com>
1513 * config/tc-i386.c (md_begin): Use IS_ELF.
1514 (tc_i386_fix_adjustable): Likewise.
1515 (md_estimate_size_before_relax): Likewise.
1516 (md_apply_fix): Likewise.
1517 (i386_target_format): Likewise.
1518 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1519 (i386_immediate): Remove #ifdef LEX_AT.
1520 (i386_displacement): Likewise.
1521 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1524 2005-07-18 Jan Beulich <jbeulich@novell.com>
1526 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1527 parameter to unsigned. Parameter sign now is tristate - zero/
1528 positive mean unsigned/signed, negative means signedness doesn't
1529 matter. Check field size,
1530 signedness, and pcrel-ness are in agreement between relocated field
1531 and relocation type. Adjust diagnostics.
1532 (optimize_imm): And type mask of operand instead of overwriting it.
1533 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1534 local structure and initialize gotrel accordingly. Pass caller as
1535 mask of types that the operator can match.
1536 (x86_cons_fix_new): Let reloc know that signedness of relocation
1538 (x86_pe_cons_fix_new): Likewise.
1539 (x86_cons): Pass additional argument to lex_got.
1540 (i386_immediate): New local variable 'types'. Pass its address as
1541 additional argument to lex_got. Mask out operand types not supported
1543 (i386_displacement): Likewise. Set bigdisp to all types supported in
1544 64-bit mode, combining the previously split initialization.
1546 2005-07-18 Jan Beulich <jbeulich@novell.com>
1548 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1551 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1553 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1556 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1558 * Makefile.am: Run "make dep-am".
1559 * Makefile.in: Regenerate.
1561 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1563 * gas/config/tc-i386.h (CpuVMX): New.
1564 (CpuUnknownFlags): Add CpuVMX.
1566 2005-07-14 Jim Blandy <jimb@redhat.com>
1568 Add support for the Renesas M32C.
1569 * Makefile.am (CPU_TYPES): List m32c.
1570 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1571 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1572 * configure.in: Add case for m32c.
1573 * configure.tgt: Add cases for m32c and m32c-*-elf.
1574 * configure: Regenerated.
1575 * config/tc-m32c.c, config/tc-m32c.h: New files.
1576 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1577 * doc/Makefile.in: Regenerated.
1578 * doc/all.texi: Set M32C.
1579 * doc/as.texinfo: Add text for the M32C-specific options and line
1580 comment characters, and refer to c-m32c.texi.
1581 * doc/c-m32c.texi: New file.
1583 2005-07-14 Nick Clifton <nickc@redhat.com>
1586 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1587 the ins_parse buffer.
1589 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1591 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1592 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1594 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1596 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1599 2005-07-08 Ben Elliston <bje@au.ibm.com>
1601 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1602 * config/obj-elf.h: Likewise.
1603 * config/tc-h8300.h: Likewise.
1604 * config/tc-h8500.h: Likewise.
1605 * config/tc-i370.h: Likewise.
1606 * config/tc-i386.h: Likewise.
1607 * config/tc-m68hc11.h: Likewise.
1608 * config/tc-m68k.h: Likewise.
1609 * config/tc-ppc.h: Likewise.
1610 * config/tc-s390.h: Likewise.
1611 * config/tc-sh.h: Likewise.
1612 * config/tc-sparc.h: Likewise.
1613 * config/tc-tic30.c: Likewise.
1614 * config/tc-w65.h: Likewise.
1615 * config/tc-xtensa.h: Likewise.
1617 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1620 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1622 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1624 * config/tc-tic30.c (debug): Add format attribute. Fix format
1627 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1629 * config/tc-i386.c (cpu_arch): Add sse3.
1631 * config/tc-i386.h (CpuSSE3): Renamed from ...
1632 (CpuPNI): This. Defined as CpuSSE3.
1634 * doc/c-i386.texi: Document .sse3.
1636 2005-07-06 Jan Beulich <jbeulich@novell.com>
1638 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1640 2005-07-05 Nick Clifton <nickc@redhat.com>
1642 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1643 md_chars_to_numbers to an unsigned pointer in order to avoid a
1644 compile time warning.
1646 2005-07-05 Paul Brook <paul@codesourcery.com>
1648 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1650 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1652 * config/tc-ms1.c: New.
1653 * config/tc-ms1.h: New.
1654 * testsuite/gas/ms1/allinsn.d: New.
1655 * testsuite/gas/ms1/allinsn.s: New.
1656 * testsuite/gas/ms1/badinsn.s: New.
1657 * testsuite/gas/ms1/badinsn1.s: New.
1658 * testsuite/gas/ms1/badoffsethigh.s: New.
1659 * testsuite/gas/ms1/badoffsetlow.s: New.
1660 * testsuite/gas/ms1/badorder.s: New.
1661 * testsuite/gas/ms1/badreg.s: New.
1662 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1663 * testsuite/gas/ms1/badsignedimmlow.s: New.
1664 * testsuite/gas/ms1/badsyntax.s: New.
1665 * testsuite/gas/ms1/badsyntax1.s: New.
1666 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1667 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1668 * testsuite/gas/ms1/errors.exp: New.
1669 * testsuite/gas/ms1/ldst.s: New.
1670 * testsuite/gas/ms1/misc.d: New.
1671 * testsuite/gas/ms1/misc.s: New.
1672 * testsuite/gas/ms1/ms1-16-003.d: New.
1673 * testsuite/gas/ms1/ms1-16-003.s: New.
1674 * testsuite/gas/ms1/ms1.exp: New.
1675 * testsuite/gas/ms1/msys.d: New.
1676 * testsuite/gas/ms1/msys.s: New.
1677 * testsuite/gas/ms1/relocs.d: New.
1678 * testsuite/gas/ms1/relocs.exp: New.
1679 * testsuite/gas/ms1/relocs1.s: New.
1680 * testsuite/gas/ms1/relocs2.s: New.
1682 2005-07-05 Jan Beulich <jbeulich@novell.com>
1684 * config/tc-i386.h (CpuSVME): New.
1685 (CpuUnknownFlags): Include CpuSVME.
1686 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1687 as alias of sledgehammer.
1688 (md_assemble): Include invlpga in the check for insns with two source
1690 (process_operands): Include SVME insns in the check for ignored
1691 segment overrides. Adjust diagnostic.
1692 (i386_index_check): Special-case SVME insns with memory operands.
1694 2005-07-04 Khem Raj <kraj@mvista.com>
1695 Nick Clifton <nickc@redhat.com>
1697 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1698 use an immediate value.
1699 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1700 since the register field of the operands structure is unsigned.
1701 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1702 (parse_operands): Make the 2ns parameter an unsigned pointer to
1704 (do_ldrd): When using the imm field of the operands structure as a
1705 second register field, treat it as unsigned.
1707 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1710 * config/obj-elf.c (obj_elf_change_section): Use backend
1713 2005-07-01 Jan Beulich <jbeulich@novell.com>
1715 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1716 (output_spill_psprel, output_spill_psprel_p): Combine.
1717 (output_spill_sprel, output_spill_sprel_p): Combine.
1718 (output_spill_reg, output_spill_regp_p): Combine.
1719 (process_one_record): Handle psp_psprel.
1720 (parse_predicate_and_operand): New.
1721 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1722 initialize output values. Emit diagnostic case here.
1723 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1724 (add_unwind_entry): New second parameter. Allow first parameter to
1725 be NULL. Parse optional tag, emit warning about further support for
1726 it otherwise being missing. Check end-of-line when requested.
1727 (dot_fframe): Clear operand when wrong. Allow tag.
1728 (dot_vframe): Likewise.
1729 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1731 (dot_vframepsp): Remove.
1732 (dot_altrp): Clear operand when wrong. Allow tag.
1733 (dot_save): Likewise. Let default case also go through
1735 (dot_savemem): Likewise.
1736 (dot_restore): Don't return when wrong operand. Allow tag.
1737 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1738 parse_predicate_and_operand and the new arguments to
1739 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1740 when wrong operand. Allow tag.
1741 (dot_restorereg, dot_restorereg_p): Likewise.
1742 (dot_spillmem, dot_spillmem_p): Likewise.
1743 (dot_saveg): Clear operand when wrong. Perform tighter operand
1745 (dot_savef): Likewise.
1746 (dot_saveb): Likewise.
1747 (dot_savegf): Likewise.
1748 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1749 parse_predicate_and_operand and the new arguments to
1750 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1751 when wrong operand. Allow tag.
1753 (dot_label_state): Don't return when wrong operand.
1754 (dot_copy_state): Likewise.
1755 (dot_unwabi): Likewise. Check if in prologue.
1756 (dot_body): Don't call demand_empty_rest_of_line.
1757 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1759 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1760 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1761 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1762 (parse_operand): New second parameter. Don't deal with '}' here
1763 anymore. Don't advance past end-of-line.
1764 (parse_operands): Pass second argument to parse_operand.
1765 (ia64_start_line): Prevent out-of-bounds access through
1766 input_line_pointer. Deal with '}' here.
1767 (ia64_unrecognized_line): Don't deal with '}' here.
1768 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1769 discard_rest_of_line.
1771 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1773 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1774 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1775 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1776 (do_branch): Always set inst.reloc.pc_rel.
1777 (s_arm_elf_cons): Disallow use of (plt) suffix.
1778 (do_adrl): Adjust X_add_number unconditionally.
1779 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1780 argument. Handle all adjustment for pipeline offset here.
1781 (md_apply_fix): No need to undo work of md_pcrel_from. No
1782 need to extract pre-encoded pipeline adjustments from various
1783 branch instructions. Generally, assume instructions are already
1784 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1785 special cases. Handle BFD_RELOC_ARM_PLT32 like
1786 BFD_RELOC_ARM_PCREL_BRANCH.
1787 (tc_gen_reloc): Remove OBJ_ELF special case.
1788 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1790 2005-06-30 Ben Elliston <bje@gnu.org>
1792 * Makefile.am (check-DEJAGNU): Don't search for expect.
1793 * Makefile.in: Regenerate.
1795 2005-06-30 Ben Elliston <bje@gnu.org>
1797 * Makefile.am (EXPECT): Set to expect.
1798 (RUNTEST): Likewise, set to runtest.
1799 * Makefile.in: Regenerate.
1801 2005-06-23 Ben Elliston <bje@gnu.org>
1803 * config/m68k-parse.h: Use ISO C90.
1804 * config/m68k-parse.y: Likewise.
1805 * config/tc-m68k.h: Likewise.
1807 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1810 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1812 (optimize_disp): Optimize only if possible. Don't use 64bit
1813 displacement on non-constants and do same on constants if
1816 2005-06-17 Jan Beulich <jbeulich@novell.com>
1818 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1819 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1820 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1821 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1822 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1824 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1825 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1826 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1827 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1828 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1829 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1830 convert 8-byte pc-relative relocations.
1831 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1832 (i386_validate_fix): Likewise.
1833 (x86_cons): Also handle quad values in 64-bit mode.
1834 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1835 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1836 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1837 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1839 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1841 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1842 symbolP as well as for names with a leading dot. Use ACONCAT.
1843 (md_apply_fix): For branch relocations, only replace value
1844 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1845 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1846 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1847 (LOCAL_LABEL_PREFIX): Don't define.
1849 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1851 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1854 2005-06-08 James E Wilson <wilson@specifixinc.com>
1857 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1858 is NULL, then emit a warning, and return the current index.
1860 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1863 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1864 temporary copy of the operands array so that changes can be safely
1865 backed out if the insn does not match.
1866 (m68k_compare_opcode): Shortcut the test when the parameters are
1867 the same. Return 1 if the names match but the second opcode is
1868 further on in the array than the first.
1870 2005-06-08 Nick Clifton <nickc@redhat.com>
1873 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1875 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1877 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1879 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1880 Michael Snyder <msnyder@redhat.com>
1881 Stan Cox <scox@redhat.com>
1883 * configure.in: Add ms1 case.
1885 * configure: Regenerate.
1887 * configure.tgt: Add ms1 case.
1889 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1891 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1892 * config/tc-xtensa.c (new_resource_table): Likewise.
1893 (resize_resource_table): Likewise.
1894 (release_resources): Fix assertion for unsigned values.
1896 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1898 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1899 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1900 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1901 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1902 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1903 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1904 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1905 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1906 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1907 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1908 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1909 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1910 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1911 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1912 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1913 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1914 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1915 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1916 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1917 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1918 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1919 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1920 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1921 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1922 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1923 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1924 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1925 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1926 * config/tc-xtensa.c, config/tc-z8k.c:
1927 Replace all instances of the string "_apply_fix3" with
1929 * po/POTFILES.in, po/gas.pot: Regenerate.
1931 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1933 * Makefile.am: Run "make dep-am".
1934 (POTFILES): Remove GAS_CFILES.
1935 * Makefile.in: Regenerate.
1937 2005-06-07 David Ung <davidu@mips.com>
1939 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1940 24kc, 24kf and 24kfx under MIPS32 release 2.
1942 2005-06-04 Nick Clifton <nickc@redhat.com>
1944 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1945 to their Thumb-enabled equivalents.
1947 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1949 * config/tc-mips.c (load_register): Add leading "0x" to the
1950 output of sprintf_vma().
1953 2005-06-01 Nick Clifton <nickc@redhat.com>
1955 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1956 test for the presence of thumb version of the parsing functions
1957 since they must always exist and the test generates a compile time
1960 2005-05-31 Richard Henderson <rth@redhat.com>
1962 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1963 (alpha_reloc_op): Add it.
1964 (debug_exp): Handle it.
1965 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1966 (emit_insn): Handle it.
1967 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1969 2005-05-31 Christian Groessler <chris@groessler.org>
1971 * write.c (dump_section_relocs): Convert to ISO-C.
1972 (write_relocs): Avoid signed/unsigned and fprintf argument
1973 warnings in debug code.
1975 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1977 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1978 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1979 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1980 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1981 fixP->tc_fix_data directly in the sole place it was used.
1982 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1983 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1986 2005-05-27 Jan Beulich <jbeulich@novell.com>
1988 * config/tc-ia64.c (struct proc_pending): New.
1989 (unwind): Replace proc_start with proc_pending.
1990 (unwind_diagnostic): Check unwind.proc_pending.sym.
1991 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1992 Check if previous proc not closed. Record all entry points.
1993 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1994 Set symbol sizes for entry points recorded in dot_proc. Check
1995 arguments for consistency with respective .proc's.
1996 (md_assemble): Replace unwind.proc_start with
1997 unwind.proc_pending.sym.
1999 2005-05-27 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2002 and last_ptr. Check all in-use slots for first one with non-NULL
2003 unwind_record. Don't reload end_ptr before second update round.
2005 2005-05-26 James E Wilson <wilson@specifixinc.com>
2007 * config/tc-ia64.c (extra_goodness): Update comment.
2008 (md_begin): Add debugging code to print best_template table.
2010 2005-05-25 Jan Beulich <jbeulich@novell.com>
2012 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2015 2005-05-25 Jan Beulich <jbeulich@novell.com>
2017 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2018 BFD_RELOC_UNUSED when determining the width of the reloc.
2020 2005-05-25 Jan Beulich <jbeulich@novell.com>
2022 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2025 2005-05-25 Jan Beulich <jbeulich@novell.com>
2027 * config/tc-ia64.c (dot_radix): Rewrite.
2029 2005-05-25 Jan Beulich <jbeulich@novell.com>
2031 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2033 (alloc_record): Remove references to next_slot_number and
2035 (emit_one_bundle): Likewise.
2037 2005-05-22 Nick Clifton <nickc@redhat.com>
2039 * config/tc-v850.c (md_apply_fix3): Pass the address of the
2040 message buffer when invoking the insert function.
2042 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2044 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2045 only if an instruction match is found.
2047 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2049 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2050 to addition in argument to xtensa_dwarf2_emit_insn.
2052 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2054 * Makefile.am: Have 'all' depend on 'info'.
2055 * Makefile.in: Regenerate.
2057 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2059 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2061 2005-05-19 Anton Blanchard <anton@samba.org>
2063 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2064 (md_show_usage): Document it.
2065 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2066 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2068 2005-05-19 Jan Beulich <jbeulich@novell.com>
2070 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2071 relocations in unwind section.
2073 2005-05-18 Nick Clifton <nickc@redhat.com>
2075 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2076 if one exists. Ignore any error messages it may produce, just
2077 allow it to perform the insertion.
2079 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2081 * hash.c (hash_lookup): Add len parameter. All callers changed.
2082 (hash_find_n): New interface.
2083 * hash.h: Prototype hash_find_n.
2084 * sb.c: Include as.h.
2085 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2086 (sb_scrub_and_add_sb): New interface.
2087 * sb.h: Prototype sb_scrub_and_add_sb.
2088 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2090 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2091 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2092 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2094 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2096 * doc/Makefile.am (gasver.texi): Don't use $<.
2097 * doc/Makefile.in: Regenerated.
2099 2005-05-17 Nick Clifton <nickc@redhat.com>
2102 * symbols.c (resolve_symbol_value): Do not move symbols whose
2103 value expression has not been resolved or finalized into the
2104 absolute section as this will confuse other parts of the assembler
2105 into thinking that their value is zero.
2107 2005-05-17 Jan Beulich <jbeulich@novell.com>
2109 * read.c (_find_end_of_line): New.
2110 (find_end_of_line): New.
2111 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2112 (read_a_source_file): Use it.
2115 (get_line_sb): Use it.
2116 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2117 (s_comm_internal): Likewise.
2119 (s_macro): Likewise.
2120 (s_ignore): Use ignore_rest_of_line.
2121 * read.h (find_end_of_line): Prototype.
2122 (discard_rest_of_line): Remove prototype. #define to
2123 ignore_rest_of_line.
2125 2005-05-17 Nick Clifton <nickc@redhat.com>
2127 * config/tc-v850,h (TC_FIX_TYPE): Define.
2128 (TC_INIT_FIX_TYPE): Define.
2129 * config/tc-v850.c (md_assemble): When creating a fix record the
2130 operand in the tc_fix_data field.
2131 (md_apply_fix3): When applying a resolved fix use the operand's
2132 insertion procedure to store the value, if the operand has been
2135 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2137 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2139 * Makefile.in: Regenerated.
2141 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2142 Bob Wilson <bob.wilson@acm.org>
2144 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2146 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2147 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2149 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2151 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2152 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2154 2005-05-10 Michael Matz <matz@suse.de>
2156 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2158 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2160 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2163 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2164 Handle label-without-colon before ordinary dot-pseudo as an
2165 ordinary label. Don't leak memory for label-without-colon alone
2166 on a line. Don't mmixal-munge operands for dot-pseudos.
2168 2005-05-10 Jan Beulich <jbeulich@novell.com>
2170 * macro.c (get_any_string): Remove the two last parameters. Replace
2171 references to the former expand parameter by using macro_alternate.
2172 Simplify loop condition for checking for end-of-string.
2173 (get_string): Remove redunant call to sb_skip_white.
2174 (do_formals): Remove two last arguments to get_any_string.
2175 (macro_expand): Likewise.
2176 (expand_irp): Likewise.
2178 2005-05-10 Jan Beulich <jbeulich@novell.com>
2180 * read.c (s_macro): Move local variable 'local' to smaller scope.
2181 Call sb_kill on it when done.
2183 2005-05-09 Jan Beulich <jbeulich@novell.com>
2185 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2186 when zero and not required by encoding constraints.
2188 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2191 * config/tc-sh64.c (sh64_fake_label): New.
2193 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2195 * doc/internals.texi (TC_FAKE_LABEL): Document.
2197 * write.c (TC_FAKE_LABEL): New.
2198 (adjust_reloc_syms): Use it.
2199 (write_object_file): Likewise.
2201 2005-05-09 Jan Beulich <jbeulich@novell.com>
2203 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2204 and comma in Intel mode.
2206 2005-05-09 Jan Beulich <jbeulich@novell.com>
2208 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2209 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2210 Make name array static and const. Adjust lookup to account for NULL
2211 entries (standing for unused register numbers).
2213 2005-05-09 Jan Beulich <jbeulich@novell.com>
2215 * config/tc-i386.c (parse_insn): Consider all matching instructions
2216 when checking for string instruction after string-only prefix.
2218 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2221 * config/tc-ia64.c (start_unwind_section): Properly check
2222 comdat group with SHF_GROUP.
2224 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2226 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2228 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2230 * config/tc-xtensa.c: Remove excess whitespace.
2231 * config/tc-xtensa.h: Likewise.
2232 * config/xtensa-istack.h: Likewise.
2233 * config/xtensa-relax.c: Likewise.
2234 * config/xtensa-relax.h: Likewise.
2236 2005-05-06 Nick Clifton <nickc@redhat.com>
2238 * sb.h: Fix formatting of comments.
2239 * sb.c: Fix formatting of comments.
2241 2005-05-06 Jan Beulich <jbeulich@novell.com>
2243 * sb.h (sb_add_buffer): Reintroduce.
2244 * sb.c (sb_add_buffer): Likewise.
2246 2005-05-06 Jan Beulich <jbeulich@novell.com>
2248 * macro.c (new_formal, del_formal): New.
2249 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2250 required argument has default value. Stop looking for more formal
2251 when there was a vararg one.
2252 (macro_expand_body): Use new_formal and del_formal.
2253 (macro_expand): Likewise. Initialize local variable err. Don't
2254 return immediately when encountering an error. Warn when keyword
2255 argument already had a value assigned. Eliminate duplicate clearing
2256 of argument value. When current positional argument matches parameter
2257 of vararg type, assign to it all the remaining arguments. Issue error
2258 when required parameter does not have value.
2259 (free_macro): Use del_formal.
2260 (expand_irp): Initialize formal type. Free buffers associated with
2261 formal prior to returning.
2262 * macro.h (struct formal_struct): Add new field 'type' with new
2263 enumeration type 'formal_type'.
2264 * doc/as.texinfo: Document macro parameter qualifiers.
2265 * NEWS: Mention new functionality.
2267 2005-05-06 Jan Beulich <jbeulich@novell.com>
2269 * cond.c (s_ifb): New.
2270 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2271 * read.h (s_ifb): Prototype.
2272 * doc/as.texinfo: Document .ifb and .ifnb.
2274 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2276 * config/tc-ia64.c (MIN): Undef.
2278 2005-05-05 Paul Brook <paul@codesourcery.com>
2280 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2282 2005-05-05 Matt Thomas <matt@3am-software.com>
2284 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2287 2005-05-05 Nick Clifton <nickc@redhat.com>
2289 * Update the address and phone number of the FSF organization in
2290 the GPL notices in the following files:
2291 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2292 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2293 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2294 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2295 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2296 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2297 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2298 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2299 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2300 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2301 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2302 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2303 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2304 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2305 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2306 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2307 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2308 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2309 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2310 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2311 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2312 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2313 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2314 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2315 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2316 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2317 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2318 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2319 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2320 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2321 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2322 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2323 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2324 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2325 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2326 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2327 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2328 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2329 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2330 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2331 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2332 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2333 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2334 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2335 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2336 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2337 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2338 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2339 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2340 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2341 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2342 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2343 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2344 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2345 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2346 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2347 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2348 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2349 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2350 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2351 config/xtensa-istack.h, config/xtensa-relax.c,
2352 config/xtensa-relax.h, doc/fdl.texi
2354 2005-05-05 Nick Clifton <nickc@redhat.com>
2356 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2357 the target_big_endian variable to false.
2359 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2361 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2362 list traversal. Use bfd_section_list_prepend.
2363 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2364 over the section list.
2365 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2366 (xtensa_insert_section): Delete.
2367 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2368 and bfd_section_list_prepend.
2369 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2370 bfd_section_list_insert_after.
2372 2005-05-03 Nick Clifton <nickc@redhat.com>
2374 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2375 of bfd_section_list... macros.
2376 * config/tc-mmix.c (mmix_frob_file): Likewise.
2377 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2378 (xtensa_insert_section): Likewise.
2380 * macro.c (macro_hash): Remove static.
2381 * macro.h (macro_hash): Provide an external declaration.
2383 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2385 * write.c (write_object_file): Use bfd_section_double_list_remove
2388 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2390 * doc/Makefile.am (gasver.texi): Correct quoting.
2391 * doc/Makefile.in: Regenerated.
2393 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2395 * configure.tgt: Add h8300*-*-rtemscoff.
2396 Switch h8300*-*-rtems* to elf.
2398 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2400 * hash.c: Undo the last change.
2403 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2405 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2407 (DISTCLEANFILES): Remove.
2408 (MAINTAINERCLEANFILES): Add asconfig.texi.
2409 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2411 2005-04-29 Ben Elliston <bje@au.ibm.com>
2413 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2414 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2415 (bignum-copy.o): Remove.
2416 * Makefile.in: Regenerate.
2417 * makefile.vms (OBJS): Remove bignum-copy.obj.
2418 * symbols.h (local_symbol_make): Remove declaration.
2419 (verify_symbol_chain_2): Likewise.
2420 * symbols.c (local_symbol_make): Make static.
2421 (max_indent_level): Likewise.
2422 (verify_symbol_chain_2): Remove.
2423 * macro.c (macro_hash): Make static.
2424 * messages.c (fprint_value): Remove.
2425 * read.h (get_absolute_expr): Remove.
2426 (emit_leb128_expr): Likewise.
2427 (do_s_func): Likewise.
2428 * read.c (do_s_func): Make static.
2429 (emit_leb128_expr): Likewise.
2430 (get_absolute_expr): Likewise.
2431 * as.h (as_howmuch): Remove declaration.
2432 (fprint_value): Likewise.
2433 * as.c (myname): Make static.
2434 * input-scrub.c (as_howmuch): Remove.
2435 (as_1_char): Likewise.
2436 * input-file.h (input_file_is_open): Remove.
2437 * input-file.c (input_file_is_open): Likewise.
2438 * expr.h (expr_build_unary): Remove declaration.
2439 (expr_build_binary): Likewise.
2440 * expr.c (expr_build_unary): Remove.
2441 (expr_build_binary): Likewise.
2442 * hash.h (hash_replace): Remove declaration.
2443 (hash_delete): Likewise.
2444 * hash.c (hash_replace): Remove.
2445 (hash_delete): Likewise.
2446 * bignum-copy.c (bignum_copy): Move from here ..
2447 * config/tc-vax.c (bignum_copy): .. to here.
2448 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2449 (bignum_copy): Remove extern declaration.
2450 * sb.h (string_count): Remove extern declaration.
2451 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2452 (sb_name): Likewise.
2453 * sb.c (dsize): Replace preprocessor macro with static int.
2454 (string_count): Make static.
2455 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2456 (sb_name): Likewise.
2457 * config/obj-coff.c (dim_index): Make static.
2458 * config/tc-i386.c (GOT_symbol): Likewise.
2459 (output_invalid_buf): Likewise.
2460 * doc/internals.texi (Warning and error messages): Remove the
2461 prototype for fprint_value.
2463 2005-04-27 Ben Elliston <bje@au.ibm.com>
2467 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2469 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2471 * read.c (pseudo_set): Disallow symbol set to common symbol.
2474 * write.c (write_object_file): Report common symbol name when
2475 disallowing local symbol set to common symbol.
2476 (adjust_reloc_syms): Disallow local symbol set to undefined
2479 2005-04-25 Jan Beulich <jbeulich@novell.com>
2481 * macro.c (macro_expand_body): Replace locals indicator parameters
2482 with actual macro_entry. New local variables macro_line and err.
2483 Don't return when encountering an error, just record the fact.
2484 Detect local symbol name colliding with parameter. Track line number
2485 inside of macro expansion.
2486 (do_formals): Move local variable name to wider scope. Check
2487 parameter of the same name doesn't already exist. In MRI mode, also
2488 check it doesn't collide with the argument count pseudo-parameter).
2489 (define_macro): Add file and line number parameters. Remove local
2490 variable namestr. New local variable error. Initialize macro_entry
2491 members file, line, and name. Don't return when encountering an
2492 error, just record the fact. Use %s in some diagnostics for read.c
2493 to insert the macro name. Free macro_entry on error.
2494 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2495 when encountering an error, just record the fact.
2496 (expand_irp): Don't return when encountering an error, just record
2498 * macro.h (macro_struct): New members name, file, and line.
2499 (define_macro): Add file and line number parameters.
2500 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2501 regarding pseudo-op redefinition with the file/line that macro
2502 definition started at.
2504 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2506 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2507 (future_alignment_required): Remove ifdefs that use it.
2509 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2511 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2512 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2513 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2515 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2516 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2518 2005-04-21 Christian Groessler <chris@groessler.org>
2520 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2523 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2525 * config/obj-aout.h (S_IS_EXTERN): Removed.
2526 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2527 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2528 * symbols.c (S_IS_EXTERN): Likewise.
2529 * symbols.h (S_IS_EXTERN): Likewise.
2531 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2533 * config/tc-d10v.c (md_apply_fix3): Likewise.
2534 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2535 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2536 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2537 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2538 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2539 (shmedia_md_convert_frag): Likewise.
2540 * symbols.c (print_symbol_value_1): Likewise.
2541 * write.c (write_object_file): Likewise.
2543 2005-04-20 Nick Clifton <nickc@redhat.com>
2545 * config/tc-xtensa.c (get_aligned_diff): Change type of
2546 branch_align to offsetT so that its signedness matches that of
2549 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2550 number into a readable string.
2551 (load_register): Likewise.
2553 2005-04-20 Andreas Schwab <schwab@suse.de>
2555 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2557 2005-04-19 David S. Miller <davem@davemloft.net>
2559 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2560 NULL insn, exit early. Remove now spurious NULL checks.
2561 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2564 2005-04-19 Jan Beulich <jbeulich@novell.com>
2566 * symbols.h (symbol_find_base): Remove prototype.
2567 * symbols.c (save_symbol_name): Remove code section conditional upon
2569 (symbol_find): Remove.
2570 (symbol_find_base): Rename to symbol_find.
2571 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2573 * config/obj-coff.c (tag_insert): Remove code section conditional
2574 upon STRIP_UNDERSCORE.
2575 (obj_coff_def): Likewise.
2576 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2577 (coff_frob_symbol): Likewise.
2578 (yank_symbols): Likewise.
2579 (c_section_symbol): Likewise.
2580 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2581 * config/tc-arm.c (symbol_locate): Remove code section conditional
2582 upon STRIP_UNDERSCORE.
2583 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2584 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2585 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2586 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2587 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2589 2005-04-19 Andreas Schwab <schwab@suse.de>
2591 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2592 access to application registers.
2594 2005-04-19 Jan Beulich <jbeulich@novell.com>
2596 * config/te-sysv32.h: Remove.
2597 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2599 * Makefile.in (TARG_ENV_HFILES): Likewise.
2601 2005-04-19 Jan Beulich <jbeulich@novell.com>
2604 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2607 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2609 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2611 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2613 * config/tc-mips.c (normalize_constant_expr): Don't check for
2615 (check_absolute_expr): Only call normalize_constant_expr() if
2617 (mips_ip): Likewise.
2619 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2621 2005-04-18 Jan Beulich <jbeulich@novell.com>
2623 * macro.c (free_token): New, freeing all the memory associated with a
2625 (do_formals): Move initializers to ...
2626 (define_macro): ... here.
2627 (delete_macro): Convert passed in name to lower case. Warn when
2628 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2630 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2632 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2634 2005-04-15 Jan Beulich <jbeulich@novell.com>
2636 * config/obj-elf.c (obj_elf_struct): New.
2637 (elf_pseudo_table). Use it for .offset and .struct.
2639 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2640 Sterling Augustine <sterling@tensilica.com>
2642 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2643 than the section alignment.
2645 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2646 H.J. Lu <hongjiu.lu@intel.com>
2648 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2649 * config/tc-xtensa.c (xg_translate_sysreg_op,
2650 xtensa_translate_old_userregs_ops,
2651 xtensa_find_unaligned_branch_targets,
2652 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2653 relax_frag_add_nop): Support 64-bit host.
2654 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2655 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2657 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2659 * configure.tgt: Add support for OpenBSD/sparc ELF.
2661 * configure.tgt: Set emulation for mips-*-openbsd*.
2662 Remove broken mips-dec-openbsd* config.
2663 * configure.in: Set default ABI for mips64-*-openbsd*.
2664 * configure: Regenerate.
2666 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2668 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2669 optimization for constant addresses.
2671 2005-04-14 Nick Clifton <nickc@redhat.com>
2673 * as.c (main): Move parse_args before symbol_begin and frag_init
2674 so that the hash table size can be set before it is used.
2675 * hash.c: Use an unsigned long type for the size of the hash
2677 * hash.h (set_gas_hash_table_size): Update the prototype.
2679 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2681 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2682 * acinclude.m4: Include ../bfd/warning.m4.
2683 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2684 * Makefile.in: Regenerate.
2685 * configure: Regenerate.
2686 * doc/Makefile.in: Regenerate.
2688 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2690 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2691 (normalize_address_expr): New function to sign-extend address
2692 offsets that fit into 32 bits in 32-bit mode.
2693 (macro_build_ldst_constoffset): Use normalize_address_expr()
2694 instead of a handcoded sequence.
2695 (load_register): Likewise. Report oversized numbers in a useful
2697 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2698 for constant addresses. Report oversized numbers in a useful way.
2699 (mips_ip): Use normalize_address_expr() for addresses.
2701 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2703 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2704 similar to other instructions now that they're marked as ImmExt.
2706 2005-04-12 Nick Clifton <nickc@redhat.com>
2708 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2709 (gas_hash_table_size): New static variable.
2710 (set_gas_hash_table_size): New function: Records a requested size
2711 for the hash tables.
2712 (get_gas_hash_table_size): New function: Return a prime number
2713 near the requested size of the hash table.
2714 (hash_new): Use get_gas_hash_table_size.
2715 * hash.h: Add a prototype for set_gas_hash_table_size.
2716 * as.c (show_usage): Add description of new switches: --hash-size
2717 and --reduce-memory-overheads.
2718 (option_values): Add OPTION_HASH_TABLE_SIZE and
2719 OPTION_REDUCE_MEMORY_OVERHEADS.
2720 (std_longpopts): Add entries for the new options.
2721 (parse_args): Handle the new options.
2722 * Makefile.am: Add a dependency of as.c on hash.h.
2723 * Makefile.in: Regenerate.
2724 * doc/as.texinfo: Document the new switches.
2725 * NEWS: Mention the new switches.
2727 2005-04-12 Nick Clifton <nickc@redhat.com>
2730 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2733 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2735 * Makefile.am: Run "make dep-am".
2736 * Makefile.in: Regenerate.
2738 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2739 Bob Wilson <bob.wilson@acm.org>
2741 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2743 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2745 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2747 2005-04-11 Jan Beulich <jbeulich@novell.com>
2749 * NEWS: Mention these changes and their effects.
2750 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2752 (check_macro): Likewise.
2753 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2754 labels together with the closing pseudo-op.
2755 (macro_expand_body): Adjust comment. Range-check input before use.
2756 Adjust mis-spelled diagnostic. Use is_name_beginner.
2757 * read.c (try_macro): New.
2758 (read_a_source_file): New static variable last_eol. Don't list
2759 macro expansion lines more than once. Call try_macro.
2760 (s_macro): Set section of line_label to absolute instead of undefined.
2761 * doc/as.texinfo: Add information on the caveats of these changes.
2763 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2765 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2766 * symbols.h (symbol_X_add_number): Update prototype.
2768 2005-04-10 Eric Christopher <echristo@redhat.com>
2770 * symbols.c (symbol_X_add_number): Fix warning.
2772 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2774 * config/tc-m68k.c (md_begin): Support 64bit host.
2775 (get_num): Support 64bit BFD on 32bit host.
2777 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2779 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2781 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2783 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2784 call. Don't do the COFF hacks for multi-emulation gas. Move
2785 demand_empty_rest_of_line back to caller.
2786 (s_set, equals): demand_empty_rest_of_line here.
2789 * as.h (rs_dummy): Define.
2790 * symbols.c (symbol_X_add_number): New function.
2791 * symbols.h (symbol_X_add_number): Declare.
2792 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2793 * read.c (assign_symbol): New function, split out from s_set.
2794 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2795 Fix COFF hacks for multi-emulation gas.
2796 (s_set): Call assign_symbol. Remove "register" keyword.
2797 (set_zero_frag): New function.
2798 (pseudo_set): Always check for assignment to section syms.
2799 Always set segment and frag of symbol, and likewise extern for
2800 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2801 special case exp.X_add_number non-zero for O_symbol expressions.
2802 (equals): Use assign_symbol.
2804 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2806 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2809 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2811 * config/tc-i386.c (tc_gen_reloc): Don't turn
2812 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2814 2005-04-06 Nick Clifton <nickc@redhat.com>
2816 * po/rw.po: New translation: Kinyarwanda
2817 * configure.in (ALL_LINGUAS): Add rw
2818 * configure: Regenerate.
2820 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2821 Bob Wilson <bob.wilson@acm.org>
2823 * config/tc-xtensa.c (branch_align_power): New.
2824 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2825 future_alignment_required): Use branch_align_power to check section
2826 alignment as well as xtensa_fetch_width when aligning branch targets.
2828 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2830 * config/tc-xtensa.c: Warning fixes throughout.
2831 (xtensa_fetch_width): Change to unsigned.
2832 (assemble_nop, xtensa_find_unaligned_branch_targets,
2833 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2834 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2835 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2836 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2837 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2838 get_text_align_max_fill_size, get_text_align_nop_count,
2839 get_text_align_nth_nop_size, get_noop_aligned_address,
2840 get_aligned_diff, convert_frag_align_next_opcode,
2841 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2842 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2843 types, avoiding size_t and using offsetT and addressT appropriately.
2844 (get_text_align_power): Clean up types. Avoid incorrect bound.
2845 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2847 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2849 * config/tc-ia64.c (start_unwind_section): Undo the change
2851 (generate_unwind_image, dot_endp): Likewise.
2853 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2855 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2856 le_nop_stop arrays and initializers to file scope.
2857 (md_begin): When generating code for anything other than
2858 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2860 2005-04-01 Jan Beulich <jbeulich@novell.com>
2862 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2865 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2867 * NEWS: Mention [fdgh]_floating.
2868 * config/atof-vax.c: Fix some whitespace.
2869 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2871 2005-04-01 Nick Clifton <nickc@redhat.com>
2873 * configure.in: Add a check for <unistd.h> providing a prototype
2874 for getopt() which is compatible with the one in
2875 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2876 * configure: Regenerate.
2877 * config.in (HAVE_DECL_GETOPT): Add.
2879 2005-04-01 Jan Beulich <jbeulich@novell.com>
2881 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2883 2005-04-01 Jan Beulich <jbeulich@novell.com>
2885 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2886 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2888 2005-03-30 Julian Brown <julian@codesourcery.com>
2890 * config/tc-arm.c (arm_adjust_symtab): Rename
2891 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2893 2005-03-30 Julian Brown <julian@codesourcery.com>
2895 * config/tc-arm.c (mapping_state): Change documentation in function
2896 comment to cross-reference spec instead. Change type of mapping symbols
2898 (arm_adjust_symtab): Don't change type of mapping symbols here.
2900 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2902 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2903 * config.in: Regenerate.
2904 * configure: Regenerate.
2905 * configure.in: Check for ffs decl and alphabetize.
2907 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2908 Phil Blundell <philb@gnu.org>
2910 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2911 (md_apply_fix3): Mark TLS symbols.
2912 (tc_gen_reloc): Handle TLS relocations.
2913 (arm_fix_adjustable): Ignore TLS relocations.
2914 (s_arm_elf_cons): Support expressions after decorated symbols.
2916 2005-03-29 Julian Brown <julian@codesourcery.com>
2918 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2919 whether personality routine index N has been output for this section.
2920 (mapping_state): tc_segment_info_data now struct not enum.
2921 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2922 handled on section change.
2923 (create_unwind_entry): Previous code to output dependency removed.
2924 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2926 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2927 arm_segment_info_type.
2928 (arm_segment_info_type): New struct.
2930 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2931 Bob Wilson <bob.wilson@acm.org>
2933 * config/tc-xtensa.c (do_align_targets): Update comment.
2934 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2935 Insert a LOOP_END frag before every loop target, and do not overload
2936 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2937 (xg_assemble_vliw_tokens): Use do_align_targets.
2938 (xtensa_fix_target_frags): Remove code to convert a
2939 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2940 negatable branch at the end of a loop.
2941 (frag_can_negate_branch): Delete.
2943 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2944 H.J. Lu <hongjiu.lu@intel.com>
2947 NEWS: Mention "-mtune=[itanium1|itanium2]".
2949 * config/tc-ia64.c (md): Add tune.
2950 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2951 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2952 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2953 B unit NOPs are discouraged for McKinley-derived cores.
2954 (md_begin): Don't hardcode the "extra_goodness()" function in
2956 (ia64_init): Set md.tune to itanium2.
2958 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2959 * doc/c-ia64.texi: Likewise.
2961 2005-03-27 Ian Lance Taylor <ian@airs.com>
2963 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2964 bad C_EFCN symbol, print its name.
2966 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2968 * config/tc-xtensa.c (use_longcalls): Delete.
2969 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2970 the use_longcalls flag is set. Do this before checking the segment.
2971 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2972 expand direct calls at this point.
2973 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2974 (xtensa_find_unmarked_state_frags): Likewise.
2975 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2976 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2977 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2978 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2980 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2982 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2984 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2986 * config/tc-cris.h: Convert to ISO C90.
2987 * config/tc-cris.c: Ditto.
2988 (md_estimate_size_before_relax): Remove obsolete comment for
2989 parameter "segment_type".
2990 (md_begin): Document reason for cast of hash_insert argument.
2991 (md_atof): Correct type of parameter "type".
2993 2005-03-24 Nick Clifton <nickc@redhat.com>
2995 * write.h (bit_fix_new): Remove redundant prototype.
2996 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2997 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2998 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2999 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3000 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3001 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3002 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3003 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3004 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3005 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3006 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3007 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3008 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3009 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3010 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3011 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3012 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3013 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3014 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3015 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3016 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3017 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3018 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3019 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3020 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3021 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3022 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3023 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3024 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3025 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3026 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3027 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3028 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3029 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3030 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3031 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3032 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3033 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3034 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3035 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3036 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3037 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3038 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3039 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3040 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3041 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3042 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3043 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3044 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3045 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3046 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3047 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3048 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3049 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3050 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3052 2005-03-23 Jim Blandy <jimb@redhat.com>
3054 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3055 attributes properly.
3057 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3058 Nick Clifton <nickc@redhat.com>
3060 * configure.tgt: Accept any C library to accompany a GNU Linux
3061 implementation, not just the GNU C library.
3062 * configure.in: Likewise.
3063 * configure: Regenerate.
3065 2005-03-23 Nick Clifton <nickc@redhat.com>
3067 * config/tc-tic30.c: Convert to ISO C90 formatting.
3068 * config/tc-tic30.h: Convert to ISO C90 formatting.
3069 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3070 * config/atof-vax.c: Convert to ISO C90 formatting.
3072 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3074 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3075 relocations correctly as well.
3076 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3077 relocations in mergeable sections section-relative either.
3079 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3081 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3083 2005-03-21 Nick Clifton <nickc@redhat.com>
3085 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3086 warning by providing a prototype for sh_symbian_find_elf_flags.
3088 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3091 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3093 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3094 along with other formats that set bfd_gas. Remove unnecessary
3095 setting of bfd_gas. Delete strongarm cases in generic_target
3098 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3101 * config/tc-m68k.c (TRUNC, SEXT): Define.
3102 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3103 (m68k_ip): Truncate or sign extend expressions as appropriate.
3104 (get_num): Likewise.
3105 (md_apply_fix3): Use SEXT.
3107 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3109 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3110 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3111 (obj-vms.o): Delete rule.
3113 * Makefile.in: Regenerate.
3114 * aclocal.m4: Regenerate.
3115 * doc/Makefile.in: Regenerate.
3116 * po/POTFILES.in: Regenerate.
3118 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3120 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3121 flag for coldfire v4e.
3123 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3125 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3126 xg_apply_fix_value and return a value to indicate success.
3127 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3128 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3129 (xtensa_validate_fix_sub): New.
3130 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3131 (tc_gen_reloc): Move code to handle difference of symbols and code to
3132 apply tentative fix values to ...
3133 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3134 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3135 relocations when linkrelax flag is not set.
3136 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3137 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3139 2005-03-17 Jan Beulich <jbeulich@novell.com>
3141 * config/tc-i386.c (i386_scale): Beautify error message.
3142 (Intel syntax comments): Update.
3143 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3145 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3146 Remove declarations.
3147 (intel_bracket_expr): Declare.
3148 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3149 of the function body in a loop allowing to split an operand into two.
3150 Replace calls to malloc and checks of it returning non-NULL with
3151 calls to xmalloc/xstrdup.
3152 (intel_expr): SHORT no longer handled here. Add comment indicating
3153 comparison ops need implementation.
3154 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3155 Check right operand of - does not specify a register when parsing
3156 the address of a memory reference.
3157 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3158 Check operands do not specify a register when parsing the address of
3160 (intel_e06, intel_e06_1): Likewise.
3161 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3162 handle SHORT as well as unary + and -. Don't accept : except for
3163 segment overrides or in direct far jump/call insns.
3164 (intel_brack_expr): New.
3165 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3167 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3168 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3169 Allow symbolic constants as register scale value.
3170 (intel_get_token): Replace call to malloc and check of return value
3171 with call to xmalloc. Change handling for FLAT to match MASM's.
3172 (intel_putback_token): Don't try to back up/free current token if
3175 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3177 * configure.tgt: Set emulation for arm-*-eabi*.
3178 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3179 * config/te-armeabi.h: New file.
3180 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3181 * config/te-symbian.h: Include "te-armeabi.h".
3183 2005-03-16 Nick Clifton <nickc@redhat.com>
3185 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3186 local variable in case it is clobbered by the setjmp.
3188 2005-03-16 Nick Clifton <nickc@redhat.com>
3189 Ben Elliston <bje@au.ibm.com>
3191 * configure.in (werror): New switch: Add -Werror to the
3192 compiler command line. Enabled by default. Disable via
3194 * configure: Regenerate.
3196 2005-03-16 Nick Clifton <nickc@redhat.com>
3198 * config/obj-coff.h: Convert to ISO C90 formatting.
3199 * config/obj-coff.c: Convert to ISO C90 formatting.
3201 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3203 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3204 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3205 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3206 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3207 (insns): Add ARMv6T2 instructions:
3208 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3209 (arm_archs): Add V6T2 variants.
3211 2005-03-15 Nick Clifton <nickc@redhat.com>
3213 * NEWS: Add cutoff for changes in 2.16 release.
3215 2005-03-15 Jan Beulich <jbeulich@novell.com>
3217 * expr.c (operand): Merge handling of unary + into that for unary
3220 2005-03-14 Eric Christopher <echristo@redhat.com>
3222 * config/tc-mips.c: Include dw2gencfi.h.
3223 (mips_cfi_frame_initial_instructions): New.
3224 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3225 (tc_cfi_frame_initial_instructions): Ditto.
3226 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3227 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3228 * Makefile.am: Update dependencies.
3229 * Makefile.in: Regenerate.
3231 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3233 * po/es.po: Commit new Spanish translation.
3235 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3237 * po/tr.po: Commit new Turkish translation.
3239 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3241 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3244 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3246 * config-gas.com: Mark vax-vms as obsolete.
3247 * configure.in: Remove fmt=vms support.
3248 * config.in: Regenerate.
3249 * configure: Regenerate.
3250 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3252 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3253 Bob Wilson <bob.wilson@acm.org>
3255 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3256 when checking if xg_resolve_literals needs to be called.
3257 * config/tc-xtensa.h: Fix spelling typo in a comment.
3259 2005-03-10 Jan Beulich <jbeulich@novell.com>
3261 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3262 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3263 crafted structure declarations with the types from macro.h.
3265 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3267 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3268 for -mno-shared optimization.
3270 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3272 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3273 (MAX_NOPS): Bump to 4.
3274 (mips_fix_vr4130): New variable.
3275 (nops_for_vr4130): New function.
3276 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3277 nops_for_vr4130 if working around VR4130 errata.
3278 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3279 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3280 (md_parse_option): Handle them.
3281 (md_show_usage): Print them.
3282 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3284 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3286 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3289 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3291 * config/tc-mips.h (mips_flush_pending_output): Delete.
3292 (mips_emit_delays): Declare.
3293 (md_flush_pending_output): Use mips_emit_delays.
3294 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3295 the previous instructions.
3296 (md_begin, append_insn, md_parse_option): Update callers.
3297 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3299 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3300 (s_gpdword): Update callers.
3301 (start_noreorder, end_noreorder): New functions.
3302 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3303 manipulating mips_opts or prev_nop_frag directly.
3304 (mips_flush_pending_output): Delete.
3306 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3308 * config/tc-mips.c (mips_move_labels): New function, taken from...
3309 (append_insn, mips_emit_delays): ...here.
3311 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3313 * config/tc-mips.c (MAX_NOPS): New macro.
3314 (history): Resize to 1 + MAX_NOPS.
3315 (fix_vr4120_class): New enumeration.
3316 (vr4120_conflicts): New variable.
3317 (init_vr4120_conflicts): New function.
3318 (md_begin): Call it.
3319 (insn_uses_reg): Constify first argument.
3320 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3321 (nops_for_insn_or_target): New functions.
3322 (append_insn): Use the new nops_for_* functions instead of inline
3323 delay checks. Generalize prev_nop_frag handling to handle an
3324 arbitrary history length. Insert nops into the history buffer
3325 once the number of nops in prev_nop_frag is fixed.
3326 (emit_delays): Use nops_for_insn instead of inline delay checks.
3328 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3330 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3331 check from branch delay code. Remove unnecessary check for branches.
3333 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3335 * config/tc-mips.c (dummy_opcode): Delete.
3336 (nop_insn, mips16_nop_insn): New variables.
3337 (NOP_INSN): New macro.
3338 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3339 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3340 (md_begin): Initialize nop_insn and mips16_nop_insn.
3341 (append_insn): Use the new emit_nop function to add nops, recording
3342 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3343 to reserve room for the instruction and install_insn to install the
3344 final form. Use insert_into_history to record the instruction in
3345 the history buffer. Use move_insn to do delay slot filling.
3346 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3347 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3348 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3350 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3352 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3353 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3354 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3355 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3356 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3358 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3360 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3361 and extended_p fields with a single fixed_p field.
3362 (append_insn, mips_no_prev_insn): Adjust accordingly.
3364 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3366 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3367 a single mips16_absolute_jump_p bit.
3368 (append_insn): Adjust accordingly.
3370 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3372 * config/tc-mips.h (mips_cl_insn): Move definition to...
3373 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3374 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3376 (history): New variable.
3377 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3378 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3379 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3380 (prev_prev_insn_unreordered): Delete.
3381 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3382 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3385 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3387 * doc/Makefile.am: Update as.info dependencies.
3388 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3390 2005-03-08 Jan Beulich <jbeulich@novell.com>
3392 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3393 error, and point to .purgem documentation if someone really needs
3395 * NEWS: Mention macro redefinition is now an error.
3397 2005-03-08 Jan Beulich <jbeulich@novell.com>
3399 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3400 emitted to. Add more precise diagnostics for non-fitting insns based
3401 on that. Eliminate now superfluous special casing of MLX. Clear out
3402 slot information when dropping an insn.
3404 2005-03-08 Jan Beulich <jbeulich@novell.com>
3406 * config/tc-ia64.c (parse_section_name): Rename to...
3407 (cross_section): In addition to separating the name from the rest of
3408 the arguments, also carry out the operation.
3409 (dot_xdata): Use cross_section.
3410 (dot_float_cons): Likewise.
3411 (dot_xstringer): Likewise.
3412 (dot_xdata_ua): Likewise.
3413 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3415 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3417 * po/gas.pot: Regenerate.
3419 2005-03-04 David Daney <ddaney@avtrex.com>
3421 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3422 instead of '_gp' for -mno-shared optimization.
3424 (s_abicalls): Document it in the comment.
3425 (md_show_usage): Document the -mno-shared option.
3427 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3429 * config/tc-mips.c (mips_set_options): Add sym32 field.
3430 (mips_opts): Initialize it.
3431 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3432 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3433 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3434 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3435 when deciding whether to use a symbolic %highest/%higher expansion.
3436 (macro): Likewise. Remove o64/n32 linux hack. Always use
3437 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3438 and "la". Handle constants separately from symbolic expressions in
3439 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3440 and using load_register to load the high part of the address.
3441 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3442 (OPTION_ELF_BASE): Bump by 2.
3443 (md_longopts): Add entries for -msym32 and -mno-sym32.
3444 (md_parse_option): Handle them.
3445 (usage): Document them.
3446 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3447 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3448 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3449 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3450 -msym32 and -mno-sym32.
3452 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3454 * config/tc-mips.c (load_address): Implement GP optimization
3455 for 64bit address space non-PIC. Fix formatting.
3456 (macro): Likewise. Simplify code.
3457 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3458 (mips_after_parse_args): Simplify code.
3460 2005-03-03 Nick Clifton <nickc@redhat.com>
3462 * expr.c (operand): Remove redundant code enclosed by #ifdef
3463 RELAX_PAREN_GROUPING....#endif.
3465 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3466 reloc is the difference of two symbols defined in the same
3469 * config/tc-iq2000.c (line_comment_chars): Include the # character
3470 as otherwise this breaks #APP/#NO_APP processing.
3472 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3474 * config/tc-arc.c(md_assemble): Remove dead code for handling
3475 immediate indexing of ld and st .
3477 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3478 Joseph Myers <joseph@codesourcery.com>
3480 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3481 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3482 (parse_relocation): Check for a word break after a relocation
3484 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3487 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3489 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3491 2005-03-02 Jan Beulich <jbeulich@novell.com>
3493 * as.c (main): Use unlink_if_ordinary instead of unlink.
3494 * messages.c (as_fatal): Likewise.
3496 2005-03-02 Jan Beulich <jbeulich@novell.com>
3498 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3500 (parse_register): Allow cr8...15 in all modes.
3502 2005-03-02 Jan Beulich <jbeulich@novell.com>
3504 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3505 etc. like normal symbol references (T_ID).
3507 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3509 * symbols.c (fb_label_name): Fix silly thinko in last change.
3511 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3513 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3514 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3516 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3518 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3521 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3524 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3526 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3528 * as.h (assert): Warning fix.
3529 * expr.c (expr): Correct assertion.
3530 * read.c (s_comm_internal): Remove assertion.
3531 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3532 (fixup_segment): Remove assertion.
3533 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3534 (md_apply_fix3): Likewise.
3535 * config/tc-i370.c (md_begin): Correct assertion.
3536 (i370_macro): Warning fix for assertion.
3538 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3540 * configure.in (AC_C_BIGENDIAN): Invoke.
3541 * configure: Regenerate.
3542 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3543 host variable to set string header size.
3544 * config/obj-aout.c (obj_header_append): Don't use host structs.
3545 (obj_symbol_to_chars): Likewise.
3546 (obj_emit_strings): Likewise. Use the passed in output pointer.
3547 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3548 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3549 not sizeof host struct.
3550 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3551 (obj_emit_strings): Likewise.
3552 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3553 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3555 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3557 (host_number_to_chars): Define.
3558 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3559 host internal struct to set header sizes.
3560 * config/tc-i960.c (md_number_to_field): Warning fix.
3561 (md_ri_to_chars): Use host byte order.
3562 (get_cdisp, md_apply_fix3): Warning fix.
3563 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3565 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3567 * doc/c-arc.texi: Update documentation about ARC's extension
3570 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3572 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3575 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3577 * cgen.c: Warning fixes.
3578 * config/tc-arc.c: Likewise.
3579 * config/tc-arm.c: Likewise.
3580 * config/tc-avr.c: Likewise.
3581 * config/tc-d10v.c: Likewise.
3582 * config/tc-d30v.c: Likewise.
3583 * config/tc-frv.c: Likewise.
3584 * config/tc-frv.h: Likewise.
3585 * config/tc-h8300.c: Likewise.
3586 * config/tc-h8500.c: Likewise.
3587 * config/tc-i370.c: Likewise.
3588 * config/tc-i960.c: Likewise.
3589 * config/tc-ia64.c: Likewise.
3590 * config/tc-ip2k.c: Likewise.
3591 * config/tc-m68hc11.c: Likewise.
3592 * config/tc-maxq.c: Likewise.
3593 * config/tc-mcore.c: Likewise.
3594 * config/tc-mips.c: Likewise.
3595 * config/tc-msp430.c: Likewise.
3596 * config/tc-pj.c: Likewise.
3597 * config/tc-ppc.c: Likewise.
3598 * config/tc-ppc.h: Likewise.
3599 * config/tc-s390.c: Likewise.
3600 * config/tc-sh.c: Likewise.
3601 * config/tc-sh64.c: Likewise.
3602 * config/tc-tic4x.c: Likewise.
3603 * config/tc-tic80.c: Likewise.
3604 * config/tc-v850.c: Likewise.
3605 * config/tc-vax.c: Likewise.
3606 * config/tc-w65.c: Likewise.
3607 * config/tc-xstormy16.c: Likewise.
3608 * config/tc-z8k.c: Likewise.
3610 2005-02-22 Catherine Moore <clm@cm00re.com>
3612 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3613 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3615 2005-02-22 Eric Christopher <echristo@redhat.com>
3617 * config/tc-mips.c (struct proc): Change isym to
3618 func_sym. New member func_end_sym.
3619 (s_mips_ent): Update.
3620 (s_mips_end): Ditto. Add code to compute function size.
3622 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3624 * read.c: Warning fixes.
3625 * config/obj-elf.c: Likewise.
3627 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3629 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3632 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3634 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3637 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3639 (demand_empty_rest_of_line): Likewise.
3640 (tic54x_sblock): Likewise.
3641 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3643 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3645 * read.c (address_bytes): New function.
3646 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3647 (potable): Add "dc.a".
3648 (cons_worker): Handle "dc.a".
3649 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3651 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3653 * input-file.c (input_file_open): Rearrange to avoid warning.
3655 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3657 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3658 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3659 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3661 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3663 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3664 uses after .set noat.
3665 (load_address): Likewise.
3666 (macro): Likewise. Don't try to avoid $at use by sacrificing
3667 the target register before it is stored, it won't work.
3669 2005-02-17 James E Wilson <wilson@specifixinc.com>
3671 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3672 see an instruction that specifies a template.
3674 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3676 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3677 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3678 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3680 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3682 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3684 * config/tc-ia64.c (md): Add hint_b.
3685 (emit_one_bundle): Handle md.hint_b for "hint".
3686 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3687 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3688 (ia64_init): Set md.hint_b to error.
3689 (md_assemble): Handle md.hint_b for "hint.b".
3691 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3692 * doc/c-ia64.texi: Likewise.
3694 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3696 * tc.h (struct relax_type, relax_typeS): Move from here..
3697 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3698 * ecoff.c (ecoff_new_file): Add appfile param.
3699 * ecoff.h (ecoff_new_file): Likewise.
3700 * itbl-lex.h: New file.
3701 * itbl-lex.l: Include itbl-lex.h.
3702 * itbl-parse.y: Likewise.
3703 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3704 * read.c (s_app_file_string): Mark appfile possibly unused.
3705 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3706 * subsegs.h (struct seg_info_trash): Delete.
3707 (seg_info): Use segment_info_type instead.
3708 * config/obj-coff.c (struct filename_list): Make filename const char *.
3709 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3710 * config/obj-elf.c (elf_file_symbol): Similarly.
3711 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3713 * config/tc-arc.c (md_operand): Warning fix.
3714 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3715 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3716 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3717 * config/tc-frv.c (frv_force_relocation): Warning fix.
3718 * config/tc-m68k.c (md_parse_option): Delete unused var.
3719 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3720 * config/tc-sparc.c: Likewise.
3721 (s_common): Warning fix.
3722 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3723 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3725 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3726 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3727 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3728 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3729 (tic4x_do_align): Use TIC_NOP_OPCODE.
3730 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3731 * config/tc-vax.c: Include netinet/in.h.
3732 (tc_headers_hook): Formatting.
3733 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3735 2005-02-17 Jan Beulich <jbeulich@novell.com>
3737 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3738 parsing inN, locN, outN. Set 'idx' to offset register number starts
3739 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3742 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3744 * config/tc-mips.c (load_address): Fix formatting.
3745 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3746 Catch macros which are unexpandable without AT. Remove duplicate
3748 (macro2): Remove duplicate zeroing of used_at.
3750 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3752 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3755 2005-02-15 Nigel Stephens <nigel@mips.com>
3756 Maciej W. Rozycki <macro@mips.com>
3758 * config/tc-mips.c (reloc_needs_lo_p): Handle
3759 BFD_RELOC_MIPS16_HI16_S.
3760 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3761 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3762 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3764 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3765 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3766 Call my_getSmallExpression() to parse percent operators.
3767 (percent_op_match, mips_percent_op): Separate definitions.
3768 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3769 (parse_relocation): Handle the MIPS16 mode using
3771 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3772 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3774 2005-02-15 Jan Beulich <jbeulich@novell.com>
3776 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3777 instead of explicitly dealing with the translation; exclude
3778 relocations that are already pcrel, however.
3780 2005-02-15 Jan Beulich <jbeulich@novell.com>
3782 * config/tc-ia64.c: Include limits.h (if available).
3783 (gr_values[0]): Set path to INT_MAX.
3784 (dot_reg_val): Don't allow changing value of r0. Limit range of
3785 general registers at r127.
3786 (specify_resource): Default resource index is -1. Don't set resource
3787 index (in case IA64_RS_RSE) without setting the specific flag.
3788 (note_register_values): Check operand is O_constant before tracking
3789 input value of moves. Add tracking for dep.z with constant inputs.
3790 (print_dependency): Resource index of specific resource may be zero.
3791 (check_dependencies): Likewise.
3793 2005-02-15 Jan Beulich <jbeulich@novell.com>
3795 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3796 reg_class. Check operands and emit diagnostics for illegal use of
3799 2005-02-15 Jan Beulich <jbeulich@novell.com>
3801 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3802 new variables type, suffix, and width. Handle
3803 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3804 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3805 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3806 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3807 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3808 if unable to translate relocation type, using the new variables.
3810 2005-02-15 Jan Beulich <jbeulich@novell.com>
3812 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3813 (ty_symbol_chars): Define.
3814 * config/tc-ia64.c (ia64_symbol_chars): Define.
3816 2005-02-15 Jan Beulich <jbeulich@novell.com>
3818 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3819 input_line_pointer was advanced.
3821 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3823 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3826 2005-02-13 Jan Beulich <jbeulich@novell.com>
3828 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3829 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3831 (ia64_init): Set md.detect_dv.
3832 (ia64_start_line): New static variable warned. Warn only once when
3833 encountering explicit stops in automatic mode.
3834 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3835 * NEWS: Mention new default mode.
3837 2005-02-13 Jan Beulich <jbeulich@novell.com>
3839 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3840 be freed when wiping out previous state. Canonicalize names before
3841 use. Free name string when detecting redefinition.
3842 (dot_pred_rel): Call generic expression parser to process arguments.
3843 Handle O_register case for individual predicates and O_subtract for
3845 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3847 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3848 Warn if multiple found, issue error if resulting symbol name has zero
3850 (dot_alias): Canonicalize name before use.
3852 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3854 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3856 (in_procedure): Return -1 for warning.
3857 (in_prologue): Likewise.
3858 (in_body): Likewise.
3860 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3862 * config/tc-ia64.c (dot_xdata): Undo the last change.
3863 (dot_float_cons): Likewise.
3864 (dot_xstringer): Likewise.
3865 (dot_xdata_ua): Likewise.
3866 (dot_float_cons_ua): Likewise.
3868 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3870 * NEWS: Mention "-munwind-check=[warning|error]".
3872 * config/tc-ia64.c (md): Add unwind_check.
3873 (unwind_diagnostic): New.
3874 (in_procedure): Call unwind_diagnostic when a directive isn't
3876 (in_prologue): Call unwind_diagnostic when a directive isn't in
3878 (in_body): Call unwind_diagnostic when a directive isn't in
3880 (dot_endp): Set md.unwind_check to error before calling
3881 in_procedure and restore it after. When the name is missing or
3882 couldn't be found, use the one from the last .proc if
3883 md.unwind_check isn't error. Warn if md.unwind_check is
3885 (md_parse_option): Handle "-munwind-check=[warning|error]".
3886 (md_show_usage): Add "-munwind-check=[warning|error]".
3887 (ia64_init): Set md.unwind_check to warning.
3889 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3890 * doc/c-ia64.texi: Likewise.
3892 2005-02-11 Jan Beulich <jbeulich@novell.com>
3894 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3896 (ia64_parse_name): New third parameter.
3897 (md_parse_name): Pass third argument.
3898 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3899 (md_operand): Handling of '@'-prefixed symbols moved from here...
3900 (ia64_parse_name): ...to here.
3902 2005-02-11 Jan Beulich <jbeulich@novell.com>
3904 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3905 (errata_nop_necessary_p): Remove declaraction and definition.
3906 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3907 update md.group_idx. Don't reset md.last_groups.
3909 2005-02-11 Jan Beulich <jbeulich@novell.com>
3911 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3913 (dot_xdata): Free section name after use.
3914 (dot_float_cons): Likewise.
3915 (dot_xstringer): Likewise.
3916 (dot_xdata_ua): Likewise.
3917 (dot_float_cons_ua): Likewise.
3918 (md_pseudo_table): Add xdata16 and xdata16.ua.
3920 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3922 * doc/all.texi: Add IA64.
3923 * doc/as.texinfo: Likewise.
3925 * doc/c-ia64.texi: Fix typos.
3927 2005-02-10 Julian Brown <julian@codesourcery.com>
3929 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3931 (do_t_push_pop): Likewise.
3932 (md_assemble): Likewise.
3933 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3934 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3935 (create_unwind_entry): Output dependency on the required personality
3938 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3940 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3941 * subsegs.c (seg_not_empty_p): Likewise.
3943 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3945 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3946 relative jump calculation.
3947 <md_convert_frag) : Likewise.
3948 <output_disp): Likewise.
3950 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3952 * write.c (write_object_file): Recognize warning-symbol construct
3953 and skip object- and target- handling for the second symbol.
3955 2005-02-02 Jan Beulich <jbeulich@novell.com>
3957 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3958 designators along with quoted ones. Free copy of quoted designator
3961 2005-02-01 Ben Elliston <bje@au.ibm.com>
3963 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3964 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3965 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3966 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3967 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3968 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3969 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3970 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3971 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3972 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3973 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3974 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3975 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3976 #if 0'd code throughout.
3978 2005-01-31 Nick Clifton <nickc@redhat.com>
3980 * as.c (parse_args): Bump copyright date reported by --version to
3983 2005-01-31 Nick Clifton <nickc@redhat.com>
3985 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3988 2005-01-31 Jan Beulich <jbeulich@novell.com>
3990 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3991 that can end with .endr in that case. Make requiring/permitting
3992 pseudo-ops without leading dot closer to the logic in read.c serving
3994 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3997 2005-01-31 Jan Beulich <jbeulich@novell.com>
3999 * macro.c (do_formals): Adjust to no longer accept empty parameter
4001 (define_macro): Adjust to no longer accept empty macro name, garbage
4002 following the parameters, or macros that were previously defined.
4003 * read.c (s_bad_end): Declare.
4004 (potable): Add endm. Handler for endr and endm is s_bad_end.
4005 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4007 * read.h (s_bad_endr): Remove.
4009 2005-01-31 Jan Beulich <jbeulich@novell.com>
4011 * config/tc-ia64.c (parse_operands): Parse all specified operands,
4012 immediately discarding (but counting) those exceeding the maximum
4013 possible amount. Track whether output and input operand counts ever
4014 matched, and use this to better indicate which of the operands/
4015 operand types was wrong; specifically don't default to pointing to
4018 2005-01-31 Jan Beulich <jbeulich@novell.com>
4020 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4021 variable in dot_endp). Add body and insn. Make prologue,
4022 prologue_mask, body, and insn bitfields.
4023 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4025 (in_procedure, in_prologue, in_body): New.
4026 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4027 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4028 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4029 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4030 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4031 dot_personality): Use the appropriate one of the above.
4032 (dot_proc): Clear unwind.proc_start; set to current location only if
4033 none of the entry points were valid. Check for non-zero-length entry
4034 point names. Check that entry points aren't defined, yet. Clear
4035 unwind.prologue, unwind.body, and unwind.insn.
4036 (dot_body): Call in_procedure. Check that first directive in procedure
4037 had no insns emitted before. Set unwind.body.
4038 (dot_prologue): Call in_procedure. Check that not already in prologue.
4039 Check that first directive in procedure had no insns emitted before.
4041 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4042 length entry point names. Check that entry points became defined.
4043 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4045 2005-01-31 Jan Beulich <jbeulich@novell.com>
4047 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4048 before actually using it. Don't generate an error in manual bundling
4049 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4050 Don't generate an error in manual bundling mode when looking at an
4051 insn required to be last in its group but the required slot hasn't
4052 been reached, yet. Allow conversion from MII to MI;I for bundle
4053 consisting of only 2 insns with the stop between them. Suppress
4054 various meaningless errors resulting from detecting earlier ones.
4056 2005-01-31 Jan Beulich <jbeulich@novell.com>
4058 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4061 2005-01-28 Christian Groessler <chris@groessler.org>
4063 * config/tc-z8k.c (md_assemble): Improve error detection.
4065 2005-01-28 Jan Beulich <jbeulich@novell.com>
4067 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4068 for personality routine pointer only if there is one.
4069 (ia64_convert_frag): Likewise.
4070 (generate_unwind_image): Likewise.
4072 2005-01-27 Christian Groessler <chris@groessler.org>
4074 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4075 (md_apply_fix3): Make relative branches out of range an error
4076 instead of a warning. Display correct line number for out of
4077 range branches/calls/memory accesses.
4079 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4081 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4082 to emit .debug_line and other debug sections.
4083 * as.h (seg_not_empty_p): Declare.
4084 * subsegs.c (seg_not_empty_p): New predicate.
4086 2005-01-27 Andrew Cagney <cagney@gnu.org>
4088 * configure: Regenerate to track ../gettext.m4 change.
4090 2005-01-27 Jan Beulich <jbeulich@novell.com>
4092 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4094 2005-01-27 Jan Beulich <jbeulich@novell.com>
4096 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4097 to/from application registers dynamic insns.
4098 (md_assemble): Defer resolution of move to/from application registers
4099 dynamic insns when they can be issued on either the I- or M-units.
4101 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4103 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4104 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4105 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4106 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4107 * cgen.c (gas_cgen_parse_operand): Handle
4108 CGEN_PARSE_OPERAND_SYMBOLIC.
4109 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4110 (frv_force_relocation): Likewise. Fix handling of PIC
4112 (md_apply_fix3): Likewise.
4114 2005-01-21 Ben Elliston <bje@au.ibm.com>
4116 * as.h: Remove #if 0'd code.
4117 * atof-generic.c (atof_generic): Likewise.
4118 * ecoff.c (ecoff_directive_frame): Likewise.
4119 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4120 * itbl-ops.c (itbl_add_reg): Likewise.
4121 * listing.c (calc_hex): Likewise.
4122 * read.c (MASK_CHAR): Likewise.
4123 * subsegs.c (subsegs_print_statistics): Likewise.
4124 * symbols.c (indent): Likewise.
4125 * write.c (write_relocs): Likewise.
4126 (write_object_file): Likewise.
4127 (relax_frag): Likewise.
4129 2005-01-20 Nick Clifton <nickc@redhat.com>
4131 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4132 getopt_long_only() from considering -a as an abbreviation for
4134 (parse_args): Fix the parsing of -a=<file>.
4136 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4139 * read.c (s_incbin): Adjust default count for skip. Check validity
4140 of count and skip rigorously.
4142 2005-01-19 Fred Fish <fnf@specifixinc.com>
4144 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4146 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4148 * read.c (convert_to_bignum): New function, split out from...
4149 (emit_expr): ...here. Handle the case where X_add_number is
4150 positive and the input value is negative.
4151 (output_big_sleb128): Fix setting of continuation bit. Check whether
4152 the final byte needs to be sign-extended. Fix size-shrinking loop.
4153 (emit_leb128_expr): When generating a signed leb128, see whether the
4154 sign of an O_constant's X_add_number matches the sign of the input
4155 value. Use a bignum if not.
4157 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4159 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4160 arch_sh_up in order to match the external name and make the
4161 testsuite's job easier.
4163 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4166 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4168 2005-01-12 Nick Clifton <nickc@redhat.com>
4170 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4171 ignored_arguments array.
4173 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4175 * write.c (write_object_file): Disallow a symbol equated to
4178 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4180 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4182 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4183 (maxq_target): New function: Set the machine type.
4185 2005-01-06 Paul Brook <paul@codesourcery.com>
4187 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4188 (md_begin): Handle TE_VXWORKS for FP defaults.
4189 (md_apply_fix3): Correct rela offsets.
4190 (elf32_arm_target_format): Add VxWorks targets.
4192 2005-01-06 Paul Brook <paul@codesourcery.com>
4194 * configure.tgt: Set em=vxworks for *-*-vxworks.
4195 * config/te-vxworks.h: New File.
4197 2005-01-06 Paul Brook <paul@codesourcery.com>
4199 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4201 2005-01-04 Dmitry Diky <diwil@spec.ru>
4203 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4206 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4208 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4209 (dot_loc): New function.
4210 (md_pseudo_table): Add entry to map .loc to dot_loc().
4211 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4212 seen a .loc directive or we're generating DWARF2 debug info for
4215 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4218 * read.c (s_comm_internal): Don't zero end of name until size
4219 expression has been parsed.
4221 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4223 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4225 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4227 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4230 2004-12-22 Ian Lance Taylor <ian@airs.com>
4232 * configure.tgt: New.
4233 * configure.in: Move setting of cpu_type, fmt, etc., to
4235 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4236 $(srcdir)/configure.tgt.
4237 * configure, Makefile.in: Rebuild.
4239 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4241 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4242 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4244 (avr_offset_expression): New function to parse offsets for LDI
4246 (avr_operand): Use it.
4247 (md_apply_fix3): Generate the relocs.
4249 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4251 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4252 BFD_RELOC_SH_IMMS10BY8 relocation.
4254 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4255 than just ignoring bad code.
4257 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4259 * config/tc-v850.c (handle_lo16): New function.
4260 (v850_reloc_prefix): Use it to check lo().
4261 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4263 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4265 * configure.in: Add s390x-ibm-tpf support.
4266 * configure: Regenerate.
4268 2004-12-15 Jan Beulich <jbeulich@novell.com>
4270 * config/obj-elf.c (obj_elf_change_section): Only set type and
4271 attributes on new sections. Emit warning when type of re-declared
4272 section doesn't match.
4274 2004-12-15 Jan Beulich <jbeulich@novell.com>
4276 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4277 '.cfi_startproc simple' doesn't inherit the old value.
4279 2004-12-15 Jan Beulich <jbeulich@novell.com>
4281 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4282 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4283 generation to emit a factored offset.
4285 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4287 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4288 which is too large in the case of NO_PIC without 64-bit
4291 * config/tc-mips.c (mips_in_shared): New static variable.
4292 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4293 (md_longopts): Add -mshared and -mno-shared.
4294 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4295 (s_cpload): Implement !mips_in_shared case.
4296 (s_cpsetup): Likewise.
4297 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4298 * NEWS: Mention -mno-shared.
4300 2004-12-09 Paul Brook <paul@codesourcery.com>
4302 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4305 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4307 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4308 sequence, increase the size of the sequence.
4310 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4313 2004-12-07 Ben Elliston <bje@gnu.org>
4315 * read.c (s_align): Use an align_limit temporary to allay a GCC
4316 signed/unsigned comparison warning.
4318 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4320 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4321 * configure.in: Use it for arm*-*-linux-gnueabi*.
4322 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4323 * config/te-armlinuxeabi.h: New file.
4324 * Makefile.in: Regenerated.
4325 * aclocal.m4: Likewise.
4326 * configure: Likewise.
4327 * doc/Makefile.in: Regenerated.
4329 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4331 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4332 (xtensa_restore_emit_state): Likewise.
4334 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4336 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4339 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4341 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4342 * Makefile.in: Regenerate.
4344 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4346 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4347 functions, give functions a meaningful name, add comments.
4348 (check_range): New function - Replace operand size calculation
4349 with range checking.
4350 (assemble_insn): Update Algorithm, improve error issuing.
4352 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4355 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4357 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4358 miss between different section in the same module.
4359 (tc_gen_reloc): Likewise.
4361 2004-11-25 Theodore A. Roth <troth@openavr.org>
4363 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4364 atmega325, atmega3250, atmega645 and atmega6450.
4366 2004-11-25 Jan Beulich <jbeulich@novell.com>
4368 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4369 permissible for the selected instruction suffix.
4370 (process_suffix): For DefaultSize instructions, suppressing the
4371 guessing of a 'q' suffix if the instruction doesn't support it is
4372 pointless, because only an 'l' suffix can be guessed in this place.
4374 2004-11-24 Nick Clifton <nickc@redhat.com>
4376 * config/tc-iq2000.c: Remove support for IQ10 processor.
4377 Convert to ISO C90 formatting.
4378 * config/tc-iq2000.h: Likewise.
4380 2004-11-23 Nick Clifton <nickc@redhat.com>
4382 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4383 in this table. They should be correct now.
4385 2004-11-23 Jan Beulich <jbeulich@novell.com>
4387 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4388 indicate the MMX extensions added by both SSE and 3DNow!A.
4389 (Cpu3dnowA): Declare.
4390 (CpuUnknownFlags): Update.
4391 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4392 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4393 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4394 3DNow!. Athlon additionally implies 3DNow!A. Several new
4395 entries (those starting with a dot are for sub-arch specification).
4396 (set_cpu_arch): Handle sub-arch specifications.
4397 (parse_insn): Distinguish between instructions not supported because
4398 of insufficient CPU features and because of 64-bit mode.
4399 * doc/c-i386.texi: Describe enhanced .arch directive.
4401 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4403 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4405 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4407 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4408 without a corresponding .debug_info section.
4410 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4412 * read.c (potable): Add "error" and "warning".
4413 (s_errwarn): New function.
4414 * read.h (s_errwarn): Declare.
4415 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4417 2004-11-22 Nick Clifton <nickc@redhat.com>
4419 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4422 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4424 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4425 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4427 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4429 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4430 (coff_adjust_symtab): Adjust call.
4431 (crawl_symbols): Likewise.
4432 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4433 (obj_app_file): Adjust.
4435 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4437 * configure.in: Enable bfd_assember for the MAXQ port.
4438 * configure: Regenerate.
4440 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4441 Sterling Augustine <sterling@tensilica.com>
4443 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4444 there is a conflict.
4445 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4446 interfaces that are related as determined by xtensa_interface_class_id.
4448 2004-11-12 Nick Clifton <nickc@redhat.com>
4450 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4451 offsets for conditional branches.
4453 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4455 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4457 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4459 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4460 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4462 (relax_frag_immed): Update call to update_next_frag_state.
4464 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4466 * obj.h (struct format_ops <app_file>): Add int param.
4467 * read.h (s_app_file_string): Likewise.
4468 * read.c (s_app_file_string): Likewise.
4469 (s_app_file): Adjust s_app_file_string call.
4470 * config/tc-mips.c (s_mips_file): Likewise.
4471 * config/obj-coff.h (obj_app_file): Add app param.
4472 * config/obj-ecoff.h (obj_app_file): Likewise.
4473 * config/obj-multi.h (obj_app_file): Likewise.
4474 * config/obj-elf.h (elf_file_symbol): Likewise.
4475 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4476 if called for # preprocessor lines.
4478 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4481 * symbols.c (resolve_symbol_value): Convert weak symbols only
4483 (symbol_equated_reloc_p): Don't equate weaks when relocating
4484 only for Windows PECOFF.
4486 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4488 * config/tc-crx.c (print_insn): Check and set insn_addr.
4489 * config/tc-crx.h (md_frag_check): Define.
4491 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4492 Vineet Sharma <vineets@noida.hcltech.com>
4494 * configure.in: Add support for new target maxq-coff.
4495 * configure: Regenerate.
4496 * NEWS: Mention new support.
4497 * config/tc-maxq.c: New file.
4498 * config/tc-maxq.h: New file.
4499 * config/obj-coff.h: Add support for maxq-coff.
4501 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4503 * symbols.c (any_external_name): Define.
4504 (resolve_symbol_value): Convert weak symbols.
4505 (S_SET_EXTERNAL): Support any_external_name.
4506 (S_SET_NAME): Qualify parameter const.
4507 (symbol_equated_reloc_p): Equate to weaks when relocating.
4508 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4509 * tc.h (any_external_name): Declare.
4510 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4512 (weak_is_altname): Declare and define.
4513 (weak_name2altname): Same.
4514 (weak_altname2name): Same.
4515 (weak_uniquify): Same.
4516 (weak_altprefix): Define.
4517 (obj_coff_weak): Change .weak syntax and handling.
4518 (coff_frob_symbol): Fix PE weak symbol alternates.
4519 * config/obj-coff.h (USE_UNIQUE): Define.
4520 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4521 are in another segment.
4522 (tc_gen_reloc): Remove broken addend hack.
4523 doc/as.texinfo: Update.
4525 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4527 * config/tc-xtensa.c (total_frag_text_expansion): New.
4528 (md_estimate_size_before_relax): Use it.
4529 (find_address_of_next_align_frag): Likewise.
4531 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4533 * config/tc-crx.c: Rename argument types.
4534 (processing_arg_number): Rename to 'cur_arg_num'.
4535 (get_number_of_bits): Rename to 'set_operand_size'.
4536 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4537 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4538 (set_indexmode_parameters): Remove function, integrate its code into
4540 (set_operand_size): Get rid of 'Operand Number' function parameter -
4541 use global variable 'cur_arg_num' instead.
4542 Use a local 'argument' pointer to reference the current argument.
4543 (parse_operand): Likewise.
4544 (set_operand): Likewise.
4545 (process_label_constant): Likewise.
4547 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4549 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4550 (add_section_rename): Delete. Inlined into...
4551 (build_section_rename): ...here. Use xstrdup instead of strdup.
4552 (xtensa_section_rename): Drop "const" from argument and return types.
4553 (md_show_usage): Indent to match show_usage().
4554 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4555 (tc_canonicalize_section_name): Define.
4556 (md_elf_section_rename): Remove unused macro.
4557 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4558 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4559 (Frame Directive): Delete.
4561 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4563 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4564 * config/tc-arm.c (target_oabi): Delete.
4565 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4566 (arm_opts): Remove moabi.
4567 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4568 * doc/c-arm.texi (ARM Options): Likewise.
4569 * configure: Regenerated.
4571 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4573 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4574 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4575 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4576 * configure: Regenerate.
4577 * config/tc-cris.c (enum cris_archs): New.
4578 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4579 (cris_insn_ver_valid_for_arch): New functions.
4580 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4581 (cris_arch): New variable.
4582 (md_pseudo_table): New pseudo .arch.
4583 (err_for_dangerous_mul_placement): Initialize according to
4585 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4587 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4588 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4589 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4590 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4591 use in md_cris_relax_table.
4592 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4593 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4594 Update and improve head comment.
4595 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4596 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4598 (md_longopts): New option --march=...
4599 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4601 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4602 (HANDLE_RELAXABLE): New macro.
4603 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4604 cases. Check for weak symbols and assume not relaxable. Handle
4605 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4606 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4608 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4609 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4610 (cris_create_short_jump): Adjust for CRISv32.
4611 (cris_relax_frag): Handle new states.
4612 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4613 (md_begin): Define symbols "..asm.arch.cris.v32",
4614 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4615 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4616 when entering opcode table entry points.
4617 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4618 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4619 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4620 (cris_process_instruction): Initialize out_insnp->insn_type to
4621 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4622 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4624 <case 'm'>: Check that modified_char == '.'.
4625 <invalid operands>: Consume the rest of the line.
4626 When operands don't match, skip over subsequent insns with
4627 non-matching version specifier but same mnemonic.
4628 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4629 special registers in CRISv32 are always 32 bit long.
4630 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4632 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4633 and compatible. Recognize "ACR" for v32, unless followed by "+".
4634 (get_spec_reg): Consider cris_arch when looking up register.
4635 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4637 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4638 (cris_get_expression): Restore input_line_pointer if failing "early".
4639 (get_flags): Consider cris_arch and recognize flags accordingly.
4640 (branch_disp): Adjust for CRISv32.
4641 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4642 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4643 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4644 resolved. Don't enter zeros in object file for
4646 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4647 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4648 (md_parse_option): Break out "return 1".
4649 <OPTION_ARCH> New case.
4650 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4651 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4652 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4653 <case BFD_RELOC_32_PCREL>: New cases.
4654 Addends for non-zero fx_pcrel are too in fx_offset.
4655 (md_show_usage): Show --march=<arch>.
4656 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4657 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4658 (s_syntax) <struct syntaxes>: Properly constify member operand.
4659 * config/tc-cris.h (TARGET_MACH): Define.
4660 (cris_mach): Declare.
4661 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4662 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4663 (CRIS-Opts): Document --march=...
4664 (CRIS-Pseudos): Document .arch.
4666 2004-11-04 Jan Beulich <jbeulich@novell.com>
4668 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4669 intel syntax and no register prefix, allow $ in symbol names when
4671 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4672 (intel_float_operand): Add fourth return value indicating math control
4673 operations. Make classification more precise.
4674 (md_assemble): Complain if memory operand of mov[sz]x has no size
4676 (parse_insn): Translate word operands to floating point instructions
4677 operating on integers as well as control instructions to short ones
4678 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4679 floating point instructions operating on non-integer operands.
4680 (match_template): Remove fldcw special case. Adjust q-suffix handling
4681 to permit it on fild/fistp/fisttp in AT&T mode.
4682 (process_suffix): Don't guess DefaultSize insns' suffix from
4683 stackop_size for certain floating point control instructions. Guess
4684 suffix for branch and [ls][gi]dt based on flag_code. Split error
4685 messages for Intel and AT&T syntax, and make the condition more strict
4686 for the former. Adjust suppressing of generation of operand size
4688 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4689 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4690 more error checking.
4691 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4692 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4694 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4696 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4697 md_short_jump_size, md_long_jump_size.
4698 * write.c [!WORKING_DOT_WORD]: Ditto.
4699 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4701 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4703 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4704 const qualifier in these definitions.
4705 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4706 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4708 2004-11-02 Nick Clifton <nickc@redhat.com>
4710 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4711 table before deciding to produce a .debug_line section to match up
4712 with a user provided .debug_info section.
4714 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4716 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4717 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4719 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4721 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4722 (get_flags): New function.
4723 (get_number_of_bits): Edit comments, update numeric values to
4725 (process_label_constant): Don't support the colon
4726 format (SYMBOL:[s|m|l]).
4727 (set_cons_rparams): Support argument type 'arg_rbase'.
4728 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4729 (handle_LoadStor): Bug fix, first handle post-increment mode.
4730 (getreg_image): Remove redundant code, update according to latest
4732 (print_constant): Bug fix relate to 3-word instructions.
4733 (assemble_insn): Bug fix, when matching instructions, verify also
4734 instruction type (not only mnemonic).
4735 Add various error checking.
4736 (preprocess_reglist): Support HI/LO and user registers.
4738 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4740 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4741 in an epilogue directive go negative.
4743 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4746 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4747 after reporting template error during manual bundling. Reported
4748 by Michael Dupont, michaelx.dupont@intel.com.
4750 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4752 * Makefile.am: Run dep-am.
4753 * aclocal.m4: Regenerate with automake 1.9.2.
4754 * Makefile.in: Regenerate with automake 1.9.2.
4755 * doc/Makefile.in: Likewise.
4757 * config/tc-arm.c: Include "dw2gencfi.h".
4758 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4760 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4761 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4762 (tc_cfi_frame_initial_instructions): Define.
4763 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4766 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4768 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4770 Update coprocessor id to be unsigned immediate.
4772 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4774 * config/tc-i386.c (O_secrel): Delete.
4775 (tc_pe_dwarf2_emit_offset): New function.
4776 * config/tc-i386.h (O_secrel): Define as O_md1.
4777 (TC_DWARF2_EMIT_OFFSET): Define.
4779 2004-10-18 Nick Clifton <nickc@redhat.com>
4781 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4782 ignore @fptr() directives for 4-byte fixups.
4784 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4786 * Makefile.am: Run "make dep-am"
4787 * Makefile.in: Regenerate.
4789 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4791 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4792 Remove comments about placement of literal pools.
4793 (Literal Directive): Update description of literal placement.
4794 (Literal Prefix Directive): Remove statement that this does not apply
4795 to absolute-mode literals. Describe new section naming scheme.
4797 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4799 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4800 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4801 is_windowed_return_opcode): Delete.
4802 (xtensa_frob_label): Use get_subseg_target_freq.
4803 (md_assemble): Inline call to is_entry_opcode.
4804 (xtensa_handle_align): Inline call to get_frag_is_literal.
4805 (relaxation_requirements): Inline call to is_jx_opcode.
4806 (emit_single_op): Inline call to is_movi_opcode.
4807 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4808 get_frag_is_no_transform, is_entry_opcode, and
4809 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4810 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4811 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4812 Inline calls to get_frag_is_no_transform.
4813 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4814 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4815 get_frag_is_no_transform.
4816 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4817 and set_frag_is_no_transform.
4818 (get_expression_value): Delete.
4819 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4820 cur_target_freq to target_freq.
4821 (get_subseg_info): Split out code to create a new map entry into ...
4822 (add_subseg_info): ... this new function.
4823 (get_last_insn_flags): Check if get_subseg_info succeeded.
4824 (set_last_insn_flags): Call add_subseg_info if needed.
4825 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4826 (xtensa_reorder_segments): Compute last_sec while counting sections.
4827 Remove call to get_last_sec.
4828 (get_last_sec): Delete.
4829 (cache_literal_section): Inline call to retrieve_literal_seg and its
4830 callees, seg_present and add_seg_list.
4831 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4832 (get_frag_is_insn, get_frag_is_no_transform,
4833 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4834 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4836 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4838 * config/tc-xtensa.c: Use ISO C90 formatting.
4839 * config/tc-xtensa.h: Likewise.
4840 * config/xtensa-istack.h: Likewise.
4841 * config/xtensa-relax.c: Likewise.
4842 * config/xtensa-relax.h: Likewise.
4844 2004-10-12 Paul Brook <paul@codesourcery.com>
4846 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4849 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4852 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4854 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4856 (Acknowledgements): Use "GAS" instead of AS variable.
4858 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4860 * config/tc-i386.c: Include "elf/x86-64.h".
4861 (i386_elf_section_type): New function.
4862 * config/tc-i386.h (md_elf_section_type): Define.
4863 (i386_elf_section_type): New prototype.
4865 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4867 * config/m68k-parse.h (enum m68k_register): New control register,
4869 * config/tc-m68k.c: Correct control register set for MCF5249.
4871 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4872 Sterling Augustine <sterling@tensilica.com>
4874 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4875 (UNREACHABLE_MAX_WIDTH): Define.
4876 (XTENSA_FETCH_WIDTH): Delete.
4877 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4878 prefer_const16, prefer_l32r): New global variables.
4879 (LIT4_SECTION_NAME): Define.
4880 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4881 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4882 (frag_flags struct): New.
4883 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4884 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4885 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4886 (MAX_FORMATS): Define.
4887 (op_placement_info struct, op_placement_table): New.
4888 (O_pltrel, O_hi16, O_lo16): Define.
4889 (directiveE enum): Rename directive_generics to directive_transform.
4890 Delete directive_relax. Add directive_schedule,
4891 directive_absolute_literals, and directive_last_directive.
4892 (directive_info): Rename "generics" to "transform". Delete "relax".
4893 Add "schedule" and "absolute-literals".
4894 (directive_state): Adjust entries to match changes in directive_info.
4895 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4896 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4897 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4898 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4899 (align_only_targets, software_a0_b_retw_interlock,
4900 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4901 software_avoid_short_loop, software_avoid_close_loop_end,
4902 software_avoid_all_short_loops, specific_opcode): Delete.
4903 (warn_unaligned_branch_targets): New.
4904 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4905 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4906 (option_[no_]link_relax, option_[no_]transform,
4907 option_[no_]absolute_literals, option_warn_unaligned_targets,
4908 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4910 (option_[no_]align_only_targets, option_literal_section_name,
4911 option_text_section_name, option_data_section_name,
4912 option_bss_section_name, option_eb, option_el): Delete.
4913 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4914 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4915 and target-hardware. Delete entries for [no-]target-align-only,
4916 literal-section-name, text-section-name, data-section-name, and
4918 (md_parse_option): Handle new options and remove old ones. Accept but
4919 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4920 and treat them as [no-]transform.
4921 (md_show_usage): Add new options and remove old ones.
4922 (xtensa_setup_hw_workarounds): New.
4923 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4924 "long", "short", "loc" and "frequency" entries.
4925 (use_generics): Rename to ...
4926 (use_transform): ... this function. Add past_xtensa_end check.
4927 (use_longcalls): Add past_xtensa_end check.
4928 (code_density_available, can_relax): Delete.
4929 (do_align_targets): New.
4930 (get_directive): Accept dashes in directive names. Warn about
4931 [no-]generics and [no-]relax directives and treat them as
4933 (xtensa_begin_directive): Call md_flush_pending_output only for some
4934 directives. Check for directives inside instruction bundles. Warn
4935 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4936 directives. Handle new directives. Check generating_literals flag
4938 (xtensa_end_directive): Check for directives inside instruction
4939 bundles. Warn and ignore [no-]density directives. Handle new
4940 directives. Call xtensa_set_frag_assembly_state.
4941 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4942 xtensa_dwarf2_emit_insn): New.
4943 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4944 use_literal_section flag.
4945 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4946 literals. Use xtensa_elf_cons to parse the expression.
4947 (xtensa_literal_prefix): Do not check use_literal_section. Support
4948 ".lit4" sections for absolute literals. Change prefix convention to
4949 replace ".text" (or ".t" in a linkonce section). No need to call
4951 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4952 (expression_end): Handle closing braces and colons.
4953 (PLT_SUFFIX, plt_suffix): Delete.
4954 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4955 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4956 and O_hi16 expressions as well.
4957 (tokenize_arguments): Handle closing braces and colons.
4958 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4959 operands and paired register syntax.
4960 (get_invisible_operands): New.
4961 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4962 new xtensa-isa.h functions.
4963 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4964 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4965 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4966 instructions. Use xtensa_translate_zero_immed.
4967 (operand_is_immed, operand_is_pcrel_label): Delete.
4968 (get_relaxable_immed): Use new xtensa-isa.h functions.
4969 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4971 (xtensa_print_insn_table, print_vliw_insn): New.
4972 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4973 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4974 is_branch_or_jump_opcode): Delete.
4975 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4976 (opnum_to_reloc, reloc_to_opnum): Delete.
4977 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4978 xtensa-isa.h functions. Operate on one slot of an instruction.
4979 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4980 xg_get_insn_size): Delete.
4981 (xg_get_build_instr_size): Use xg_get_single_size.
4982 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4983 xg_build_widen_table. Use xg_get_single_size.
4984 (xg_get_max_narrow_insn_size): Delete.
4985 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4986 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4988 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4989 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4990 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4991 xg_build_widen_table. Use xg_get_single_size.
4992 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4994 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4995 treat weak symbols conservatively.
4996 (xg_check_operand): Use new xtensa-isa.h functions.
4997 (is_dnrange): Delete.
4998 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4999 (xg_finish_frag): Specify separate relax states for the frag and slot0.
5000 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
5001 xtensa-isa.h functions.
5002 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
5003 xg_instruction_matches_options): New.
5004 (xg_instruction_matches_rule): Handle O_register expressions. Call
5005 xg_instruction_matches_options.
5006 (transition_rule_cmp): New.
5007 (xg_instruction_match): Update call to xg_build_simplify_table.
5008 (xg_build_token_insn): Record loc fields.
5009 (xg_simplify_insn): Check is_specific_opcode field and
5010 density_supported flag.
5011 (xg_expand_assembly_insn): Skip checking code_density_available. Use
5012 new xtensa-isa.h functions. Call use_transform instead of can_relax.
5013 (xg_assemble_literal): Add error handling for O_big. Call
5014 record_alignment. Handle O_pltrel.
5015 (xg_valid_literal_expression): New.
5016 (xg_assemble_literal_space): Add slot parameter. Remove call to
5017 set_expr_symbol_offset. Add call to record_alignment. Update call to
5019 (xg_emit_insn): Delete.
5020 (xg_emit_insn_to_buf): Add format parameter. Update calls to
5021 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
5022 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
5023 and slot parameters. Handle new "alternate" relocations for absolute
5024 literals and CONST16 instructions. Check for bad uses of O_lo16 and
5025 O_hi16. Use new xtensa-isa.h functions.
5026 (xg_assemble_tokens): Delete.
5027 (is_register_writer): Use new xtensa-isa.h functions.
5028 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
5029 old-style RSR from LCOUNT.
5030 (next_frag_opcode): Delete.
5031 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
5032 update_next_frag_state): New.
5033 (update_next_frag_nop_state): Delete.
5034 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
5035 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
5036 the state of the absolute-literals directive. Add calls to
5037 record_alignment and xtensa_set_frag_assembly_state. Call
5038 xtensa_switch_to_non_abs_literal_fragment instead of
5039 xtensa_switch_to_literal_fragment.
5041 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5042 (get_expanded_loop_offset): Change check for undefined opcode to an
5044 (xtensa_set_frag_assembly_state, relaxable_section,
5045 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5046 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5047 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5048 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5049 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5050 (xtensa_init_fix_data): New.
5051 (xtensa_frob_label): Reset label symbol to the current frag. Check
5052 do_align_targets and generating_literals flag. Propagate frequency
5053 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5054 (xtensa_unrecognized_line): New.
5055 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5056 to xtensa_set_frag_assembly_state.
5057 (error_reset_cur_vinsn): New.
5058 (md_assemble): Remove check for literal frag. Remove call to
5059 istack_init. Call use_transform instead of use_generics. Parse
5060 explicit instruction format specifiers. Move code for
5061 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5062 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5063 Add dwarf2_where call. Remote automatic alignment for ENTRY
5064 instructions. Move call to xtensa_clear_insn_labels to the end.
5065 Rearrange to handle bundles.
5066 (xtensa_cons_fix_new): Delete.
5067 (xtensa_handle_align): New.
5068 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5069 assignment to is_no_density field.
5070 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5071 instead of reloc_to_opnum. Handle "alternate" relocations.
5072 (xtensa_force_relocation, xtensa_check_inside_bundle,
5073 xtensa_elf_section_change_hook): New.
5074 (xtensa_symbol_new_hook): Delete.
5075 (xtensa_fix_adjustable): Check for difference of symbols with an
5076 offset. Check for external and weak symbols.
5077 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5078 (md_estimate_size_before_relax): Return expansion for the first slot.
5079 (tc_gen_reloc): Handle difference of symbols by producing
5080 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5081 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5082 tentative values into the output when linkrelax is set.
5083 (XTENSA_PROP_SEC_NAME): Define.
5084 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5085 Create literal tables only if using literal sections. Create new
5086 property tables instead of old instruction tables. Check for unaligned
5087 branch targets and loops.
5088 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5089 new_resource_table, clear_resource_table, resize_resource_table,
5090 resources_available, reserve_resources, release_resources,
5091 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5092 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5093 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5094 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5095 flag. Update checks for workaround options. Call
5096 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5097 (xtensa_cleanup_align_frags): Add special case for branch targets.
5098 Check for and mark unreachable frags.
5099 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5100 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5101 end of a zero-overhead loop body.
5102 (frag_can_negate_branch): Handle instructions with multiple slots.
5103 Use new xtensa-isa.h functions
5104 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5105 xtensa_mark_zcl_first_insns): New.
5106 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5107 transformations are disabled.
5108 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5109 multislot instructions.
5110 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5111 Likewise. Also error if transformations are disabled.
5112 (unrelaxed_frag_max_size): New.
5113 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5114 xtensa-isa.h functions.
5115 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5116 xtensa_opcode_is_loop instead of is_loop_opcode.
5117 (get_text_align_power): Replace as_fatal with assertion.
5118 (get_text_align_fill_size): Iterate instead of using modulus when
5120 (get_noop_aligned_address): Assert that this is for a machine-dependent
5121 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5122 xg_get_single_size, and frag_format_size.
5123 (get_widen_aligned_address): Rename to ...
5124 (get_aligned_diff): ... this function. Add max_diff parameter.
5125 Remove handling of rs_align/rs_align_code frags. Use
5126 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5127 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5128 and pass it back to caller.
5129 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5130 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5131 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5132 (relax_frag_text_align): Rename to ...
5133 (relax_frag_loop_align): ... this function. Assume loops can only be
5134 in the first slot of an instruction.
5135 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5136 instruction. Remove call to frag_wane.
5137 (relax_frag_narrow): Rename to ...
5138 (relax_frag_for_align): ... this function. Extend to handle
5139 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5140 RELAX_NARROW for the first slot.
5141 (find_address_of_next_align_frag, bytes_to_stretch): New.
5142 (future_alignment_required): Use find_address_of_next_align_frag and
5143 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5144 alignment decisions.
5145 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5146 Check if transformations are enabled for b_j_loop_end workaround.
5147 Use new xtensa-isa.h functions and handle multislot instructions.
5148 Update call to xg_assembly_relax.
5149 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5150 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5152 (convert_frag_narrow): Add segP, format and slot parameters. Call
5153 convert_frag_immed for branch instructions. Adjust calls to
5154 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5155 xg_get_single_size and xg_get_single_format.
5156 (convert_frag_fill_nop): New.
5157 (convert_frag_immed): Add format and slot parameters. Handle multislot
5158 instructions and use new xtensa-isa.h functions. Update calls to
5159 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5160 enabled for b_j_loop_end workaround. Use build_nop instead of
5161 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5162 frags. Use xg_get_single_size. Handle O_pltrel.
5163 (fix_new_exp_in_seg): Remove check for old plt flag.
5164 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5165 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5166 for loop opcode to an assertion. Mark all frags up to the end of the
5167 loop as not transformable.
5168 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5169 (get_subseg_info): New.
5170 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5172 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5173 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5174 (xtensa_switch_to_non_abs_literal_fragment): New.
5175 (cache_literal_section): Add is_code parameter and pass it through to
5176 retrieve_literal_seg.
5177 (retrieve_literal_seg): Add is_code parameter and use it to set the
5178 flags on the literal section. Handle case where head parameter is 0.
5179 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5180 set_frag_is_no_transform): New.
5181 (xtensa_create_property_segments): Add end_property_function parameter
5182 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5183 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5184 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5185 (add_xt_block_frags): Add end_property_function parameter and call it
5186 if it is non-zero. Call xtensa_frag_flags_init.
5187 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5188 get_frag_property_flags, frag_flags_to_number,
5189 xtensa_frag_flags_combinable, xt_block_aligned_size,
5190 xtensa_xt_block_combine, add_xt_prop_frags,
5191 init_op_placement_info_table, opcode_fits_format_slot,
5192 xg_get_single_size, xg_get_single_format): New.
5193 (istack_push): Inline call to tinsn_copy.
5194 (tinsn_copy): Delete.
5195 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5196 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5197 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5198 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5199 functions. Handle invisible operands.
5200 (tinsn_to_slotbuf): New.
5201 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5202 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5203 vinsn_from_chars, and xg_free_vinsn.
5204 (tinsn_from_insnbuf): New.
5205 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5206 instructions. Handle symbol differences.
5207 (get_num_stack_text_bytes): Use xg_get_single_size.
5208 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5209 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5210 get_expr_register, set_expr_symbol_offset_diff): New.
5211 * config/tc-xtensa.h (MAX_SLOTS): Define.
5212 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5213 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5214 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5216 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5217 (xtensa_frag_type struct): Add is_assembly_state_set,
5218 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5219 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5220 Replace is_generics and is_relax fields by is_no_transform field.
5221 Delete is_text and is_longcalls fields. Change text_expansion and
5222 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5223 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5224 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5225 (xtensa_fix_data struct): New.
5226 (xtensa_symfield_type struct): Delete plt field.
5227 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5228 forward declaration here.
5229 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5230 (XTENSA_SECTION_RENAME): Undefine.
5231 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5232 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5233 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5234 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5235 (unit_num_copies_func, opcode_num_units_func,
5236 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5237 (resource_table struct): New.
5238 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5239 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5240 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5241 (tinsn_copy): Delete prototype.
5242 (vliw_insn struct): New.
5243 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5244 (widen_spec_list): Add option conditions for density and boolean
5245 instructions. Add expansions using CONST16 and conditions for using
5246 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5248 (simplify_spec_list): Add option conditions for density instructions.
5249 Add entry for NOP instruction.
5250 (append_transition): Add cmp function pointer parameter and use it to
5251 insert the new entry in order.
5252 (operand_function_LOW16U, operand_function_HI16U): New.
5253 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5254 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5255 (enter_opname, split_string): Use xstrdup instead of strdup.
5256 (init_insn_pattern): Initialize new options field.
5257 (clear_req_or_option_list, clear_req_option_list,
5258 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5260 (parse_insn_pattern): Parse option conditions.
5261 (transition_applies): New.
5262 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5263 swapped last arguments in calls to append_constant_value_condition.
5264 Call clone_req_option_list. Add warning about invalid opcode.
5265 Handle LOW16U and HI16U function names.
5266 (build_transition_table): Add cmp parameter and use it in calls to
5267 append_transition. Use new xtensa-isa.h functions. Check
5268 transition_applies before adding entries.
5269 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5270 pass it through to build_transition_table.
5271 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5272 ReqOption, transition_cmp_fn): New types.
5273 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5274 (transition_rule struct): Add options field.
5275 * doc/as.texinfo (Overview): Update Xtensa options.
5276 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5277 --[no-]relax, and --[no-]generics options. Update descriptions of
5278 --text-section-literals and --[no-]longcalls. Add
5279 --[no-]absolute-literals and --[no-]transform.
5280 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5281 Remove use of "generic" and "specific" terminology for opcodes.
5282 (Xtensa Registers): Generalize the syntax description to include
5283 user-defined register files.
5284 (Xtensa Automatic Alignment): Update.
5285 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5286 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5287 (Xtensa Directives): Remove confusing rules about precedence.
5288 (Density Directive, Relax Directive): Delete.
5289 (Schedule Directive): New.
5290 (Generics Directive): Rename to ...
5291 (Transform Directive): ... this node.
5292 (Literal Directive): Update for absolute literals. Missing
5293 literal_position directive is now an error.
5294 (Literal Position Directive): Update for absolute literals.
5295 (Freeregs Directive): Delete.
5296 (Absolute Literals Directive): New.
5297 (Frame Directive): Minor editing.
5298 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5299 Update dependencies.
5300 * Makefile.in: Regenerate.
5302 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5304 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5305 to build the second and third fixups for a composite relocation.
5306 (macro_read_relocs): New function.
5307 (macro_build): Use it.
5308 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5309 Simplify fragging code accordingly.
5310 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5311 of the composite relocation. Set fx_tcbit in both fixups.
5313 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5315 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5316 (md_apply_fix3): Don't treat composite relocs as done.
5318 2004-10-07 Jan Beulich <jbeulich@novell.com>
5320 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5321 prefix for symbol names generated from the LOCAL macro directive.
5323 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5324 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5326 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5328 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5330 (md_assemble): Add error checking for Co-Processor instructions.
5331 (get_cinv_parameters): Add 'b' option to invalidate the
5332 branch-target cache.
5334 2004-10-05 Paul Brook <paul@codesourcery.com>
5336 * config/tc-arm.c (unwind): New variable.
5337 (vfp_sp_encode_reg): New function.
5338 (vfp_sp_reg_required_here): Use it.
5339 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5340 (vfp_parse_reg_list): New function.
5341 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5342 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5343 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5344 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5346 (md_pseudo_table): Add them.
5347 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5348 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5349 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5350 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5351 require_hashconst, add_unwind_opcode): New functions.
5352 * doc/c-arm.texi: Document unwinding opcodes.
5353 * NEWS: Mention the new feature.
5355 2004-10-04 Eric Christopher <echristo@redhat.com>
5357 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5359 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5361 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5363 * config/tc-s390.c (md_apply_fix3): Likewise.
5364 * config/tc-sparc.c (md_apply_fix3): Likewise.
5366 2004-10-01 Paul Brook <paul@codesourcery.com>
5368 * config/tc-arm.c (arm_elf_section_type): New function.
5369 (arm_elf_change_section): Set section link for exidx sections.
5370 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5371 (md_elf_section_type): Define.
5373 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5375 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5376 instruction's offset.
5378 2004-10-01 Adam Nemet <anemet@lnxw.com>
5380 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5382 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5384 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5385 asymbol *, instead use symbol_get_bfdsym.
5387 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5389 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5391 2004-09-30 Paul Brook <paul@codesourcery.com>
5393 * config/tc-arm.c (do_smi, do_nop): New functions.
5394 (insns): Add ARMv6ZK instructions.
5395 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5396 (tc_gen_reloc): Ditto.
5397 (arm_cpus): Add mpcore and arm1176.
5398 (arm_archs): Add armv6{k,z,zk}.
5399 * doc/c-arm.texi: Document new cores and architectures.
5401 2004-09-30 Nick Clifton <nickc@redhat.com>
5403 * config/tc-arm.c: Use ISO C90 formatting.
5405 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5407 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5408 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5409 REG_TYPE_MVDX is expected.
5411 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5413 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5415 2004-09-21 James E Wilson <wilson@specifixinc.com>
5417 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5418 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5419 output_spill_base, output_unat_psprel, output_lc_psprel,
5420 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5421 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5422 output_spill_psprel_p): Use it.
5424 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5426 * config/tc-crx.c (handle_LoadStor): New function.
5427 Handle load/stor unique instructions before parsing.
5429 2004-09-17 Paul Brook <paul@codesourcery.com>
5431 * config/tc-arm.c (s_arm_rel31): New funciton.
5432 (md_pseudo_table): Add .rel31.
5433 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5434 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5435 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5436 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5437 (arm_parse_reloc): Add (target2).
5439 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5441 * Makefile.am: Run "make dep-am".
5442 * Makefile.in: Regenerate.
5443 * aclocal.m4: Regenerate.
5444 * configure: Regenerate.
5445 * doc/Makefile.in: Regenerate.
5446 * po/POTFILES.in: Regenerate.
5447 * po/gas.pot: Regenerate.
5449 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5451 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5452 [!LLONG_MAX]: Ditto.
5454 2004-09-13 Paul Brook <paul@codesourcery.com>
5456 * config/tc-arm.c: Rename RELABS to TARGET1.
5458 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5460 * messages.c (as_internal_value_out_of_range): Cast values passed
5461 to as_bad_where or as_warn_where to proper type.
5463 2004-09-11 Theodore A. Roth <troth@openavr.org>
5465 * config/tc-avr.c: Add support for
5466 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5468 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5470 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5471 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5473 2004-09-08 Paul Brook <paul@codesourcery.com>
5475 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5476 fini_array and preinit_array section types.
5477 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5479 * doc/as.texinfo: Document extra section types.
5481 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5483 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5484 * Makefile.in: Regenerated.
5485 * configure.in: Set em for arm*-*-symbianelf*.
5486 * configure: Regenerated.
5487 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5488 vectors when appropriate.
5489 * config/te-symbian.h: New file.
5491 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5493 * config/tc-crx.c (gettrap): Exception vector can be case
5495 (process_label_constant): Fix a 32-bit displacement bug in branch
5497 (get_operandtype) : Bug fix, wrong operand was used.
5498 (process_label_constant): Initialize relocation type to
5501 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5503 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5504 for synthesizable cores.
5506 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5508 2004-08-25 Dmitry Diky <diwil@spec.ru>
5510 * config/tc-msp430.c: Clean-up the code.
5511 (md_relax_table): New relax table.
5512 (mcu_types): Sort MCU types.
5513 (md_pseudo_table): Add .profiler pseudo handler.
5514 (pow2value): New function.
5515 (msp430_profiler): New function.
5516 (msp430_operands): Add new insns handlers.
5517 (msp430_srcoperand): Add register operand handler, allow complex
5519 (md_estimate_size_before_relax): Rewritten.
5520 (md_convert_frag): Rewritten.
5521 (msp430_relax_frag): New function.
5522 * config/tc-msp430.h (md_relax_frag): define macro
5523 * doc/c-msp430.texi: Update information.
5525 2004-08-24 Nick Clifton <nickc@redhat.com>
5527 * as.c (std_shortopts): Allow -g to take an optional argument.
5528 (parse_args): Pass any switch starting with -g on to the backend
5531 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5533 * configure.in (arm*-*-symbianelf*): New target.
5534 (arm*-*-eabi*): Likewise.
5535 * configure: Regenerated.
5537 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5538 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5541 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5543 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5544 argument, don't do anything if current section is not
5545 .gnu.linkonce.t.* and linkonce_empty is set.
5546 (generate_unwind_image, dot_endp): Adjust callers, call
5547 start_unwind_section (*, 1) if nothing will be put into the
5550 2004-08-17 Nick Clifton <nickc@redhat.com>
5552 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5553 (show_usage): Add -g.
5554 (std_longopts): Add --gen-debug. Alpha sort the table.
5555 (parse_args): Print an error message if a switch is not handled.
5556 Handle the -g switch, calling md_debug_format_selector() if
5558 * NEWS: Mention new feature.
5559 * doc/as.texinfo: Document new switch.
5560 * doc/internals.texi: Document behaviour of md_parse_option.
5562 * config/tc-arm.c (md_parse_option): Do not issue an error message
5563 if the switch is not recognised.
5564 * config/tc-m68k.c (md_parse_option): Likewise.
5565 * config/tc-pdp11.c (md_parse_option): Likewise.
5566 * config/tc-v850.c (md_parse_option): Likewise.
5568 * as.h: Fix up formatting.
5571 2004-08-16 Nick Clifton <nickc@redhat.com>
5573 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5575 * configure.in: Sort architecture based tables alphabetically.
5576 * configure: Regenerate.
5578 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5580 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5581 { "cc", 68 }, with { "cr", 70 }.
5583 2004-08-13 Jan Beulich <jbeulich@novell.com>
5584 Nick Clifton <nickc@redhat.com>
5586 * as.c: Add and handle new --alternate command line option.
5587 * macro.c (macro_set_alternate): New.
5588 * macro.h (macro_set_alternate): Declare.
5589 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5590 * doc/as.texinfo: Document new command line option and pseudo-ops
5591 as well as insert documentation originating from gasp about
5592 alternate macro syntax.
5593 * NEWS: Mention new command line option and pseudo-ops.
5595 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5597 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5600 2004-08-06 Paul Brook <paul@codesourcery.com>
5602 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5603 Handle new relocations.
5604 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5606 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5608 * write.c (relax_segment): Use was_address instead of address when
5609 setting fr_fix field for align frag due to backwards .org.
5611 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5613 Introduce SH2a support.
5614 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5615 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5617 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5618 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5619 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5620 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5621 to end of conditional expression.
5622 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5623 * config/tc-sh.c: Add sh2a-nofpu support.
5624 2003-12-29 DJ Delorie <dj@redhat.com>
5625 * tc-sh.c: Add sh2a support.
5626 (parse_reg): Add tbr.
5627 (parse_at): Support @@(disp,tbr).
5628 (get_specific): Support sh2a opcodes.
5629 (insert4): New, for 4 byte relocs.
5630 (build_Mytes): Support sh2a opcodes.
5631 (md_apply_fix3_Mytes): Support sh2a opcodes.
5632 2003-12-02 Michael Snyder <msnyder@redhat.com>
5633 * config/tc-sh.c (md_parse_option): Handle sh2a.
5634 (sh_elf_final_processing): Ditto.
5636 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5638 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5641 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5643 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5644 (ppc_arch): Expand comment.
5646 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5648 * config/tc-crx.c: Support evaluating the difference between two
5650 * config/tc-crx.h: Likewise.
5652 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5654 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5656 (ia64_elf_section_change_hook): Set the linked-to section for
5659 2004-07-26 Dmitry Diky <diwil@spec.ru>
5661 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5662 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5663 msp430xG438, msp430xG439.
5665 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5667 * doc/as.texinfo (Section, PushSection): Correct documentation
5670 2004-07-21 Jan Beulich <jbeulich@novell.com>
5672 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5673 permissible for the selected instruction suffix.
5674 (match_template): Don't permit 64-bit general purpose operands in
5676 (finalize_imm): Permit 64-bit immediates.
5677 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5678 specially except for the width of the used base and/or index
5679 registers. For 32-bit displacements, use sign-extended
5680 relocations only when using 64-bit addressing.
5681 Force zero displacement on rip-relative addressing when there is
5682 no other displacement.
5683 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5684 specially except for the width of the used base and/or index
5686 (parse_register): Disallow Reg64 registers in 32-bit mode.
5688 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5689 suffix if the instruction doesn't support it.
5691 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5693 * config/tc-mips.c (append_insn): Handle constant expressions with
5694 no associated relocation.
5695 (mips_ip): Cancel the expression after use for the Q format
5697 (parse_relocation): Return no relocation for unsupported
5699 (my_getSmallExpression): Return no relocation if no relocation
5702 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5704 * config/obj-som.c (adjust_stab_sections): Add prototype.
5705 (obj_som_compiler, obj_som_version, obj_som_copyright,
5706 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5707 * config/tc-hppa.c (update_subspace): Likewise.
5708 (is_defined_subspace): Amplify comment.
5709 * config/obj-som.h (som_frob_file): Add prototype.
5711 2004-07-19 Christopher Faylor <cgf@timesys.com>
5712 H.J. Lu <hongjiu.lu@intel.com>
5714 * subsegs.c (section_symbol): Don't create a new segment when
5715 existing segment is undefined.
5717 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5719 * config/tc-arm.c: Include include/opcode/arm.h.
5720 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5721 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5722 (FPU_ARCH_*): Delete.
5723 * Makefile.am: Update dependencies.
5724 * Makefile.in: Regenerate.
5726 2004-07-15 Nick Clifton <nickc@redhat.com>
5728 * configure.in: Accept armbe as a big-endian arm configuration.
5729 * configure: Regenerate.
5731 2004-07-13 Thomas Nystrom <thn@saeab.se>
5733 * config/tc-i386.c (T_SHIFTOP): New constant.
5734 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5735 (intel_el1): Handle '~'.
5736 (intel_get_token): Handle '<>', '&', '|' and '~'.
5738 2004-07-13 Nick Clifton <nickc@redhat.com>
5740 (md_assemble): Remove spurious newline from end of as_bad error
5742 (intel_e05_1): Likewise.
5743 (intel_e11): Likewise.
5744 (intel_match_token): Likewise.
5746 2004-07-11 Andreas Schwab <schwab@suse.de>
5748 * config/tc-m68k.c: Convert to C90. Remove redundant
5749 declarations. Indentation fixup.
5750 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5751 obj_coff_section ourselves.
5753 2004-07-09 James E Wilson <wilson@specifixinc.com>
5755 * config/tc-ia64.c (default_big_endian): New.
5756 (dot_byteorder, md_begin): Use it.
5757 (md_parse_option): Set it.
5759 2004-07-09 Nick Clifton <nickc@redhat.com>
5761 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5762 * configure: Regenerate.
5763 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5764 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5765 sh_find_elf_flags if necessary.
5767 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5769 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5770 going to be split into more than one in-place addend, return 0
5771 for relocations against mergeable sections. Associate comments
5774 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5776 * Makefile.am (CPU_TYPES): Add crx.
5777 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5778 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5779 (DEPTC_crx_elf): New target.
5780 (DEPOBJ_crx_elf): Likewise.
5781 (DEP_crx_elf): Likewise.
5782 * Makefile.in: Regenerate.
5783 * configure.in: Add crx* target.
5784 * configure: Regenerate.
5785 * config/tc-crx.c: New file.
5786 * config/tc-crx.h: New file.
5787 * NEWS: Mention new target.
5789 2004-07-06 Nick Clifton <nickc@redhat.com>
5791 * config.in: Undefine TARGET_SYMBIAN by default.
5793 * configure: Regenerate. Add sh-symbian-elf target. If
5794 selected define TARGET_SYMBIAN.
5795 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5796 format if TARGET_SYMBIAN has been defined.
5798 * output-file.c (output_file_create): Report the target format
5799 chosen when bfd_openw reports that it is invalid.
5801 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5802 pseudo for BFD based assemblers.
5804 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5807 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5808 (md_parse_option): Remove redundant -isa testing.
5809 Make bfd_arch variable const.
5810 (md_show_usage): Make bfd_arch variable const.
5812 2004-07-03 James E Wilson <wilson@specifixinc.com>
5814 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5815 * config/tc-ia64.h (md_frag_check): Define.
5817 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5819 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5821 * doc/as.texinfo (Weak): Document PE weak symbols.
5823 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5825 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5826 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5827 (mips_frob_file): Rework so that only a single pass through the
5828 relocs is needed. Allow %lo()s to have higher offsets than their
5829 corresponding %hi()s or %got()s.
5831 2004-07-02 Nick Clifton <nickc@redhat.com>
5833 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5834 allow values which have come from undefined symbols.
5835 Always consider this fixup to have been processed as a reloc
5836 cannot be generated for it.
5838 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5840 * frags.h (struct frag): Add has_code and insn_addr fields.
5841 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5842 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5843 * config/tc-ppc.h (md_frag_check): Define.
5845 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5847 * doc/Makefile.am (info): Rename goal to...
5848 (info-local): ... this, to preserve implicit dependencies.
5849 * doc/Makefile.in: Regenerate with automake 1.8.5.
5851 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5853 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5854 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5855 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5856 (tc_gen_reloc): Likewise.
5857 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5858 (m32r_parse_name): Likewise.
5859 (m32r_cgen_parse_fix_exp): Likewise.
5860 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5861 (O_PIC_reloc): Likewise.
5862 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5863 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5864 for @GOTOFF, @GOT, @PLT.
5866 2004-06-21 Jan Beulich <jbeulich@novell.com>
5868 * gas/symbols.c: While discarding ordinary local absolute symbols
5869 when --strip-local-absolute is in effect, retain file symbols.
5871 2004-06-20 Andreas Schwab <schwab@suse.de>
5873 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5874 (md_parse_option): Likewise.
5876 2004-06-17 Jan Beulich <jbeulich@novell.com>
5878 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5879 * config/te-netware.h: New file.
5880 * config/te-ppcnw.h: Delete: Obsolete.
5881 * configure.in: Eliminate ill NetWare targets. Make generic
5882 NetWare target use proper emulation.
5883 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5884 reference to new te-netware.h.
5885 * configure: Regenerate.
5886 * Makefile.in: Regenerate.
5888 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5890 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5891 comparison in .insn pseudo operation.
5893 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5895 * config/obj-coff.c (coff_adjust_section_syms): Use
5896 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5897 (coff_frob_section): Likewise.
5898 * config/tc-mips.c (md_apply_fix3): Likewise.
5899 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5900 (elf_frob_file_after_relocs): Likewise.
5902 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5904 * config/tc-hppa.c (log2): Rename to exact_log2.
5905 (pa_next_subseg): Delete unused function.
5906 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5907 (create_new_subspace): Likewise.
5910 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5911 labels. Fix warning.
5913 2004-05-28 DJ Delorie <dj@redhat.com>
5915 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5916 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5917 or non-merged symbols.
5919 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5921 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5922 restore the old slot when inserting srlz.i/srlz.d.
5924 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5926 * Makefile.am: Regenerate dependecies.
5927 * Makefile.in: Regenerate.
5928 * config/tc-sh.c (valid_arch): Make unsigned.
5929 (preset_target_arch): Likewise.
5930 (md_begin): Use new architecture flags system.
5931 (get_specific): Likewise.
5932 (assemble_ppi): Likewise.
5933 (md_assemble): Likewise. Also fix error check for bad opcodes.
5934 (md_parse_option): Likewise. Also generate -isa values according
5935 to the table in bfd/cpu-sh.c instead of just constants. Also
5936 allow <arch>-up ISA variants.
5937 (sh_elf_final_processing): Replace if-else chain with a call to
5938 sh_find_elf_flags().
5940 2004-05-28 Peter Barada <peter@the-baradas.com>
5942 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5943 with zero offset into mode 2 addressing to save a word.
5945 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5947 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5948 (ar_is_only_in_integer_unit): New.
5949 (ar_is_only_in_memory_unit): New.
5950 (generate_unwind_image): Silence gcc on 32bit host.
5951 (md_assemble): Use ar_is_only_in_integer_unit instead of
5952 ar_is_in_integer_unit. Check AR access.
5954 2004-05-27 Peter Barada <peter@the-baradas.com>
5956 * config/tc-m68k.c (md_begin): Sort the opcode table into
5958 (m68k_compare_opcode): New function to do the sorting.
5960 2004-05-24 Peter Barada <peter@the-baradas.com>
5962 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5963 addressing on MIT style operands.
5964 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5966 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5969 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5971 * expr.c (operand, operator): Don't reject '++' and '--'.
5973 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5975 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5978 2004-05-17 Adam Nemet <anemet@lnxw.com>
5980 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5981 * configure: Regenerate.
5983 2004-05-13 Paul Brook <paul@codesourcery.com>
5985 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5987 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5989 * configure.in (or32-*-rtems*): Switch to elf.
5990 * configure: Regenerate.
5992 2004-05-13 Nick Clifton <nickc@redhat.com>
5994 * po/fr.po: Updated French translation.
5996 2004-05-11 Nick Clifton <nickc@redhat.com>
5998 * doc/as.texinfo (Section): Document G and T flags to .section
5999 directive. Document the extra arguments that the G flag
6000 requires. Document the #tls flag.
6002 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
6004 * subsegs.c (section_symbol): Create a new section symbol if
6005 the existing one doesn't match.
6006 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
6008 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
6010 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
6011 to cope with VR4181A errata MD(1) and MD(4).
6013 2004-05-07 Brian Ford <ford@vss.fsi.com>
6015 * NEWS: Mention .secrel32 for pe[i]-i386.
6017 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
6019 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
6020 (HANDLE_ALIGN): New.
6022 2004-05-06 Daniel Jacobowitz <dan@debian.org>
6024 * Makefile.am (DIST_SUBDIRS): Define.
6025 * aclocal.m4: Regenerate with automake 1.8.4.
6026 * Makefile.in: Likewise.
6027 * doc/Makefile.in: Likewise.
6029 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
6031 * config/tc-ia64.c (dot_serialize): Declare.
6032 (dot_serialize): New function.
6033 (md_pseudo_table): Add ".serialize.data" and
6034 ".serialize.instruction" directives.
6036 2004-05-06 Nick Clifton <nickc@redhat.com>
6038 * messages (as_internal_value_out_of_range): Print a message about
6039 a value being out of range. Be consistent about whether the
6040 values are printed in decimal or hexadecimal.
6041 (as_warn_value_out_of_range): Generate a warning message about an
6043 (as_bad_value_out_of_range): Generate an error message about an
6045 * as.h: Prototype the new functions.
6046 * config/tc-alpha.c (insert_operand): Use new function.
6047 * config/tc-arc.c (arc_insert_operand): Likewise.
6048 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6049 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6050 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6051 * config/tc-s390.c (s390_insert_operand): Likewise.
6052 * config/tc-v850.c (v850_insert_operand): Likewise.
6054 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6056 * configure.in: Set em=linux for frv-*-*linux*.
6057 * configure: Rebuilt.
6058 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6059 (frv_md_fdpic_enabled): New.
6060 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6061 (DEFAULT_FDPIC): New.
6062 (frv_flags): Use DEFAULT_FDPIC.
6063 (frv_pic_flag): Likewise.
6064 (OPTION_NOPIC): New.
6065 (md_longopts): Add -mnopic.
6066 (md_parse_option): Handle it.
6067 (md_show_usage): Add -mfdpic and -mnopic.
6069 2004-05-05 Peter Barada <peter@the-baradas.com>
6071 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6072 chips for invalid coldfire instructions, rename selectors
6073 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6074 add current_chip to track which chip is referred to(including save/restore),
6075 use current_chip to select control registers, not current_arch.
6076 (md_show_usage): Add new chips.
6077 * doc/c-m68k.texi: Document new command line switches.
6079 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6081 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6082 (NOP_OPCODE): Define.
6083 (s390_align_code): Remove prototype.
6084 * tc-s390.c (s390_align_code): Remove.
6086 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6088 * config/tc-ia64.c (make_unw_section_name): Removed.
6089 (start_unwind_section): New function.
6090 (generate_unwind_image): Take const segT instead of const
6092 (dot_handlerdata): Adjusted.
6093 (dot_endp): Likewise.
6095 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6097 * config/obj-elf.c (obj_elf_change_section): Allow the
6098 ".note.GNU-stack" section has SHF_EXECINSTR.
6100 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6102 * config/obj-elf.c (get_section): Return bfd_boolean.
6103 (obj_elf_change_section): Call bfd_get_section_by_name_if
6104 instead of bfd_map_over_sections.
6106 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6108 * config/obj-elf.c (get_section): New function.
6109 (obj_elf_change_section): Support multiple sections with same
6112 2004-04-30 Nick Clifton <nickc@redhat.com>
6114 * config/tc-arm.c (create_register_alias): Fix typo checking for
6115 case sensitive register aliases.
6116 (co_proc_number): Use error message string in all_reg_maps[]
6118 (cp_reg_required_here): Likewise.
6119 (fp_reg_required_here): Likewise.
6121 2004-04-29 Brian Ford <ford@vss.fsi.com>
6123 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6125 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6127 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6128 (load_address, macro, mips_ip, md_parse_option)
6129 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6130 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6131 embedded-PIC handling, and update comments.
6132 (SWITCH_TABLE): Remove.
6133 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6134 (enum mips_pic_level): Remove EMBEDDED_PIC.
6135 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6136 (TC_FORCE_RELOCATION): Update comment.
6137 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6138 might be safe to remove now that MIPS embedded-PIC is gone.
6140 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6142 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6143 call to obj_set_subsection_attributes.
6144 (obj_som_init_stab_section): Likewise.
6145 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6146 (pa_def_subspaces): Provide comdat default.
6147 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6148 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6149 calls to create_new_subspace and update_subspace to pass comdat flag.
6150 (create_new_subspace, update_subspace): Add new comdat argument. Use
6151 it in calls to obj_set_subsection_attributes.
6152 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6153 and use of comdat, common and dup_comm parameters.
6155 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6157 * config/obj-elf.c (obj_elf_change_section): Check if the old
6158 group name is NULL before comparison.
6160 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6162 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6164 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6166 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6168 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6170 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6171 (OPTION_MEMBEDDED_PIC): Remove.
6172 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6173 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6174 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6175 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6176 (OPTION_ELF_BASE): Renumber.
6177 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6178 (md_show_usage): Remove mention of -membedded-pic.
6179 * doc/as.texinfo: Remove mention of -membedded-pic.
6181 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6183 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6184 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6186 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6187 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6188 USE_GLOBAL_POINTER_OPT.
6190 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6192 * config/tc-mips.c (macro): One more use of load_delay_nop.
6194 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6196 * config/tc-mips.c (load_delay_nop): New function.
6197 (load_address, macro): Use load_delay_nop() to build a nop
6198 which can be omitted with gpr_interlocks.
6200 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6202 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6203 cop_interlocks): Remove superfluous CPU entries.
6205 2004-04-22 Paul Brook <paul@codesourcery.com>
6207 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6209 2004-04-22 Peter Barada <peter@the-baradas.com>
6211 * NEWS: Added support for EMAC instructions and MAC/EMAC
6213 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6214 scale factor tokens, trailing_ampersand to mark mask addressing
6215 for MAC/EMAC instructions.
6216 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6218 (yylex): Handle '>', '<', and '&' following '+'.
6219 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6220 architectures in archs[].
6221 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6222 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6224 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6225 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6227 Add EMAC operands to init_table[].
6229 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6231 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6233 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6234 * config/tc-arm.c (enum mstate): Delete from here.
6235 (mapping_state): Remove the static mapstate variable and instead
6236 store the state in the segment. This allows a per-section mapping
6237 state. Handle and ignore MAP_UNDEFINED states.
6238 (arm_elf_change_section): Get the current mapping state from the
6240 (s_ltorg): Set the mapping state to MAP_DATA.
6241 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6242 for each pool as it is emitted.
6244 2004-04-22 Nick Clifton <nickc@redhat.com>
6246 * config/tc-arm.h: Formatting tidy ups.
6248 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6250 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6252 2004-04-20 DJ Delorie <dj@redhat.com>
6254 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6255 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6256 [TE_PE] (O_secrel): Define.
6257 [TE_PE] (x86_pe_cons_fix_new): New.
6258 [TE_PE] (pe_directive_secrel): Likewise.
6259 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6261 2004-04-19 Eric Christopher <echristo@redhat.com>
6263 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6264 of previous patch for fix in gcc.
6266 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6268 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6270 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6272 * read.c (do_align): Call md_flush_pending_output, if defined.
6274 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6276 * expr.c (operand): Correct checks for ++ and --.
6278 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6280 * config/tc-generic.c: Add some comments.
6282 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6284 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6285 -{no-}mfix-vr4122-bugs.
6286 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6287 (append_insn, mips_emit_delays): Update accordingly.
6288 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6289 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6290 (md_parse_option): Update after above changes.
6291 (md_show_usage): Add -mfix-vr4120.
6293 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6295 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6296 of .section directive; add a reference to the ELF .subsection
6299 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6301 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6304 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6306 * Makefile.am: Remove mips from aout targets.
6307 * Makefile.in: Regenerate.
6308 * configure.in: Remove mips-dec-bsd* target.
6309 * configure: Regenerate.
6311 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6314 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6315 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6316 Update "mapping". Restrict some @ modifiers to 32 bit.
6318 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6319 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6321 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6322 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6323 dont_adjust_reloc_32 is set.
6324 (md_longopts): Add option -renesas.
6325 (md_parse_option, md_show_usage): Likewise.
6326 * doc/c-sh.texi: Likewise.
6328 2004-04-01 Dave Korn <dk@artimi.com>
6330 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6331 hi16 and lo16 fixS structs.
6332 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6333 exactly the same way as for RELOC_DLX_REL16.
6334 (machine_ip): properly respect LO flag in the_insn and
6335 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6336 (md_apply_fix3): apply RELOC_DLX_LO16.
6338 2004-03-30 Stan Shebs <shebs@apple.com>
6340 Remove long-obsolete MPW support.
6341 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6342 * configure.in: Remove mention of ppc-*-mpw* config.
6343 * configure.in: Likewise.
6345 2004-03-30 Nick Clifton <nickc@redhat.com>
6347 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6348 OBJ_ELF being defined.
6350 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6352 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6354 2004-03-23 Paul Brook <paul@codesourcery.com>
6356 * config/tc-arm.c (meabi_flags): New variable.
6357 (arm_parse_eabi): New function.
6358 (md_begin): Set flags for EABI v3.
6360 (arm_long_opts): Add meabi.
6361 * doc/as.texinfo <ARM>: Document -meabi.
6362 * doc/c-arm.texi: Ditto.
6364 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6366 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6367 tables even when use_literal_section flag is not set.
6369 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6371 * config/tc-sh.c: Remove trailing whitespace.
6373 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6375 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6376 --mul-bug-abort and the default behavior.
6377 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6378 (err_for_dangerous_mul_placement): New variable.
6379 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6381 (md_cris_relax_table): Have placeholder for STATE_MUL.
6382 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6383 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6385 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6386 STATE_BYTE)>: Ditto.
6387 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6388 alignment and position of this frag, emit error message if
6390 (md_assemble): For a multiply insn and when checking it,
6391 transform the current frag into a special frag for that purpose.
6392 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6393 OPTION_MULBUG_ABORT_ON>: Handle new options.
6395 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6397 * config/tc-xtensa.c (mark_literal_frags): New function.
6398 (xtensa_move_literals): Call mark_literal_frags for all literal
6399 segments, including init and fini literal segments.
6400 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6402 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6404 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6405 (pa_comm): Set BSF_OBJECT in symbol flags.
6407 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6409 * Makefile.am: Run "make dep-am".
6410 * Makefile.in: Regenerate.
6411 * doc/Makefile.in: Regenerate.
6412 * config.in: Regenerate.
6413 * po/gas.pot: Regenerate.
6415 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6417 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6418 (demand_empty_rest_of_line): Issue an error here.
6419 (ignore_rest_of_line): Silently skip to end.
6420 (demand_copy_string): Issue an error, not warning.
6422 * config/obj-elf.c (obj_elf_section_name): Likewise.
6423 (obj_elf_section): Likewise.
6424 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6425 (arc_extinst): Likewise.
6426 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6427 (dot_spill): Likewise.
6428 (dot_unwabi): Likewise.
6429 (dot_prologue): Likewise.
6431 * expr.c (operand): Reject ++ and --.
6432 (operator): Likewise.
6434 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6436 * config/tc-sh.c: Include dw2gencfi.h.
6437 (sh_cfi_frame_initial_instructions): New function.
6438 (sh_regname_to_dw2regnum): Likewise.
6439 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6441 (TARGET_USE_CFIPOP): Define.
6442 (tc_cfi_frame_initial_instructions): Likewise.
6443 (tc_regname_to_dw2regnum): Likewise.
6444 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6445 * Makefile.am: Update dependencies.
6446 * Makefile.in: Regenerate.
6448 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6450 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6451 * configure: Regenerate.
6453 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6455 * read.c (s_leb128): Call md_flush_pending_output.
6457 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6459 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6460 * config/tc-i386.h (CpuPadLock): New define.
6461 (CpuUnknownFlags): Added CpuPadLock.
6463 2004-03-07 Andreas Schwab <schwab@suse.de>
6465 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6467 2004-03-07 Richard Henderson <rth@redhat.com>
6469 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6470 (cfi_finish): Likewise for fde.
6472 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6474 * config/tc-ia64.c (md_assemble): Properly handle NULL
6476 (ia64_handle_align): Don't abort if failed to add a stop bit.
6478 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6480 * Makefile.in: Regenerated.
6481 * aclocal.m4: Likewise.
6482 * configure: Likewise.
6483 * doc/Makefile.in: Likewise.
6485 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6487 * config/tc-ia64.c (dot_align): New.
6488 (ia64_do_align): Make it static.
6489 (md_pseudo_table): Use "dot_align" for "align".
6490 (ia64_md_do_align): Don't set align_frag here.
6491 (ia64_handle_align): Add a stop bit to the previous bundle if
6494 * config/tc-ia64.h (ia64_do_align): Removed.
6496 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6498 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6499 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6500 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6501 the most general type or the user specifically requested it.
6502 (md_assemble): Add a new error message for when an instruction
6503 is understood, but is not allowed due to an -isa option.
6505 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6507 * config/tc-ia64.c (align_frag): New.
6508 (md_assemble): Set the tc_frag_data field in align_frag for
6509 IA64_OPCODE_FIRST instructions.
6510 (ia64_md_do_align): Set align_frag.
6511 (ia64_handle_align): Add a stop bit if needed.
6513 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6514 (TC_FRAG_INIT): New.
6516 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6518 * config/tc-frv.c (fr400_audio): New variable.
6519 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6520 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6521 (target_implements_insn_p): New function.
6522 (md_assemble): Report an error if the processor doesn't implement
6525 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6527 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6528 (md_parse_option): Ditto.
6529 (OPTION_NO_SPECIAL_M32R): Added.
6530 (md_show_usage): Document it.
6531 (enable_speial_m32r): Changed a default value from 0 to 1.
6532 * doc/c-m32r.texi: Document the -no-bitinst option.
6534 2004-02-27 Nick Clifton <nickc@redhat.com>
6536 * config/tc-sh.c (get_operand): Revert previous delta.
6537 (tc_gen_reloc): Check for an unknown reloc type before processing
6540 2004-02-27 Hannes Reinecke <hare@suse.de>
6542 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6543 .insn pseudo operation.
6545 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6547 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6548 added for wrong syntax.
6550 2004-02-26 Eric Christopher <echristo@redhat.com>
6552 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6553 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6555 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6557 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6558 nibble types to assembler.
6560 2004-02-25 Fred Fish <fnf@redhat.com>
6562 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6564 2004-02-20 James E Wilson <wilson@specifixinc.com>
6566 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6568 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6569 (ia64_estimate_size_before_relax): New.
6570 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6571 (generate_unwind_image): Pass 1 to fixup_unw_records.
6572 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6573 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6575 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6577 * stabs.c (generate_asm_file): Avoid warning about use of
6578 uninitialized variable.
6580 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6582 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6583 body, and endp, allow unwind records which do not have a "t"
6584 (time/instruction) field.
6586 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6588 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6589 (do_mav_dspsc_2): Likewise.
6590 Fix accumulator registers move opcodes.
6592 2004-02-13 Hannes Reinecke <hare@suse.de>
6593 Jakub Jelinek <jakub@redhat.com>
6595 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6597 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6599 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6600 (tc_frob_symbol): New macro definition.
6601 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6603 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6605 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6608 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6610 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6611 (TC_CASE_SENSITIVE): ... this.
6612 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6613 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6615 2004-02-06 James E Wilson <wilson@specifixinc.com>
6617 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6618 (generate_unwind_image): Re-add it here.
6620 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6622 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6623 * read.h (SKIP_WHITESPACE): Turn into an expression.
6624 * read.c (read_a_source_file): A pseudo is removed by having a
6627 2004-02-05 James E Wilson <wilson@specifixinc.com>
6629 * config/tc-ia64.c (output_endp): New.
6630 (count_bits): Delete.
6631 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6632 endp unwind records.
6633 (fixup_unw_records): Handle endp unwind records. Delete code for
6634 shortening prologue regions not followed by a body record.
6635 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6636 * config/tc-ia64.h (unw_record_type): Add endp.
6638 2004-02-03 James E Wilson <wilson@specifixinc.com>
6640 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6641 fill padding bytes with zeroes.
6642 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6643 sets unwind_record slot_number and slot_frag fields.
6645 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6647 * config/tc-mips.c (add_got_offset_hilo): New function.
6648 (macro): Use load_register() and add_got_offset_hilo() to load
6649 constants instead of hardcoding code sequences throughout.
6651 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6653 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6655 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6657 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6659 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6660 of hard-coded test for TARGET_OS=elf.
6662 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6664 * config/tc-mips.c (hilo_interlocks): Change definition
6665 so that MIPS32, MIPS64 and later ISAs are included, along with
6666 the already-included machines. Update comments.
6668 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6670 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6671 undefined local labels.
6673 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6675 * config/tc-mips.c (load_address, macro): Update comments about
6676 NewABI GP relaxation.
6678 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6680 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6681 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6682 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6683 (set_at, load_register, load_address, move_register): Likewise.
6684 (load_got_offset, add_got_offset): Likewise.
6685 Update all calls and tidy accordingly.
6687 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6689 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6690 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6691 (RELAX_USE_SECOND): Bump to 0x10000.
6692 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6693 (mips_macro_warning): New variable.
6694 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6695 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6696 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6698 (append_insn): Update mips_macro_warning.sizes.
6699 (macro_start, macro_warning, macro_end): New functions.
6700 (macro_build): Don't emit warnings here.
6701 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6702 (md_convert_frag): Check for cases where one macro alternative
6703 needs a warning and the other doesn't. Emit a warning if the
6704 longer sequence was chosen.
6706 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6708 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6709 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6710 the first sequence, the size of the second sequence, and a flag
6711 that says whether we should warn.
6712 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6713 (RELAX_FIRST, RELAX_SECOND): New.
6714 (mips_relax): New variable.
6715 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6716 (append_insn): Remove "place" argument. Use mips_relax.sequence
6717 rather than "place" to check whether we're expanding the second
6718 alternative of a relaxable macro. Remove redundant check for
6719 branch relaxation. If generating a normal insn, and there
6720 is not enough room in the current frag, call relax_close_frag()
6721 to close it. Update mips_relax.sizes[]. Emit fixups for the
6722 second version of a relaxable macro. Record the first relaxable
6723 fixup in mips_relax. Remove tc_gen_reloc workaround.
6724 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6725 in the same way as in append_insn.
6726 (mips16_macro_build): Remove "place" argument.
6727 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6728 when generating the second version of a relaxable macro.
6729 (load_got_offset, add_got_offset): New functions.
6730 (load_address, macro): Use new relaxation machinery. Remove
6731 tc_gen_reloc workarounds.
6732 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6733 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6734 first version is needed.
6735 (tc_gen_reloc): Remove relaxation handling.
6736 (md_convert_frag): Go through the fixups for a relaxable macro and
6737 mark those that belong to the unneeded alternative as done. If the
6738 second alternative is needed, adjust the fixup addresses to account
6739 for the deleted first alternative.
6741 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6743 * frags.h (frag_room): Declare.
6744 * frags.c (frag_room): New function.
6745 * doc/internals.texi: Document it.
6747 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6749 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6750 optimization for -mtune=r3900, as this will break on other CPUs.
6752 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6754 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6755 be relaxed, use fixup.
6756 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6758 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6760 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6763 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6765 * config/tc-mips.c (append_insn): Properly detect variant frags
6766 that preclude swapping of relaxed branches. Correctly swap
6767 instructions between frags when dealing with relaxed branches.
6769 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6771 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6773 * aclocal.m4: Regenerate.
6774 * configure: Regenerate.
6776 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6778 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6781 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6783 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6784 reloc, reserve space for the delay slot as well as the jalr itself.
6786 2004-01-09 Paul Brook <paul@codesourcery.com>
6788 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6789 (do_vfp_sp2_from_reg2): New function.
6791 (do_vfp_dp_from_reg2): Check return values properly.
6793 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6795 * config/tc-mips.c (warn_nops): Remove static variable.
6796 (macro): Remove test of warn_nops.
6797 (md_shortops): Remove 'n'.
6798 (md_parse_option): Remove 'n' case.
6799 (md_show_usage): Remove -n.
6800 * doc/as.texinfo (Overview): Remove MIPS -n option.
6801 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6802 * NEWS: Mention removal of MIPS -n option.
6804 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6805 (cop_interlocks): Check ISA level.
6806 (cop_mem_interlocks): Define.
6807 (reg_needs_delay): Check cop_interlocks rather than
6808 ISA_HAS_COPROC_DELAYS.
6809 (append_insn): Likewise. Use cop_mem_interlocks rather than
6810 directly checking mips_opts.isa.
6811 (mips_emit_delays): Likewise.
6813 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6815 * config/tc-ia64.c (unwind): Move next_slot_number and
6816 next_slot_frag to ...
6817 (unw_rec_list): Here.
6818 (free_list_records): Removed.
6819 (output_unw_records): Likewise.
6820 (generate_unwind_image): Make it void.
6821 (alloc_record): Initialize next_slot_number and next_slot_frag.
6822 (slot_index): Take .org, .space and .align into account.
6823 (fixup_unw_records): Don't set slot_number to 0. Use
6824 list->next_slot_number and list->next_slot_frag instead of
6825 unwind.next_slot_number and unwind.next_slot_frag.
6826 (ia64_convert_frag): New.
6827 (generate_unwind_image): Generate a rs_machine_dependent frag
6829 (emit_one_bundle): Use list->next_slot_number and
6830 list->next_slot_frag instead of unwind.next_slot_number and
6831 unwind.next_slot_frag.
6833 * config/tc-ia64.h (md_convert_frag): Defined as
6835 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6837 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6839 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6840 * config/tc-frv.h (md_apply_fix3): Don't define.
6841 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6843 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6844 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6845 * config/tc-frv.c (line_separator_chars): Add `!'.
6846 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6847 * config/tc-frv.c (md_assemble): Clear insn upfront.
6848 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6849 * config/tc-frv.c (OPTION_FDPIC): New macro.
6850 (md_longopts): Add mfdpic.
6851 (md_parse_option): Handle it.
6852 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6853 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6854 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6855 (frv_pic_ptr): Parse funcdesc.
6857 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6859 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6860 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6862 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6864 * Makefile.am (Makefile): Move the dependency on
6865 $(BFDDIR)/configure.in to...
6866 (CONFIG_STATUS_DEPENDENCIES): ... here.
6867 (AUTOMAKE_OPTIONS): Require automake 1.8.
6868 * Makefile.in: Regenerate.
6869 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6870 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6871 $(BFDDIR)/configure.in here as well.
6872 * doc/Makefile.in: Regenerate.
6874 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6876 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6877 * Makefile.in: Regenerate.
6878 * aclocal.m4: Regenerate.
6879 * doc/Makefile.am (install, install-info): Remove.
6880 (install-data-local): A new hook for install-info.
6881 (AUTOMAKE_OPTIONS): Require automake 1.8.
6882 * doc/Makefile.in: Regenerate.
6884 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6886 * doc/c-sh.texi: Update description about floating point behavior
6889 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6891 * configure.in: Add m68k-uClinux target.
6892 * configure: Regenerate.
6894 For older changes see ChangeLog-0203
6900 version-control: never
projects / external / binutils.git / blob