1 2005-12-14 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (add_prefix): More fine-grained handling of
4 REX prefixes. Or new prefix value into i.prefix instead of
7 2005-12-13 DJ Delorie <dj@redhat.com>
9 * config/tc-m32c.c (m32c_md_end): Only pad code sections.
11 2005-12-12 Paul Brook <paul@codesourcery.com>
13 * config/tc-arm.c (do_branch): Generate EABI branch relocations.
14 (do_bl): New function.
15 (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
16 (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
18 (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
19 BFD_RELOC_ARM_PCREL_JUMP.
20 (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
21 BFD_RELOC_ARM_PCREL_BLX cases. Handle BFD_RELOC_ARM_PCREL_CALL and
22 BFD_RELOC_ARM_PCREL_JUMP.
23 (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
24 BFD_RELOC_ARM_PCREL_JUMP.
26 * gas/arm/pic.d: Allow R_ARM_CALL relocations.
28 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
30 * configure.in: Replace ms1 arch with mt arch.
32 * configure.tgt: Replace ms1 arch with mt arch.
33 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
34 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
35 * doc/Makefile.in: Rebuilt.
37 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
39 Change 32-bit-branch expansion for --pic.
40 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
41 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
42 (cris_any_v0_v10_long_jump_size_pic): New macro.
43 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
44 (md_convert_frag): Similar.
45 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
46 (md_assemble, gen_cond_branch_32): Adjust similarly.
47 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
48 <case OPTION_ARCH>: Similar, if --pic.
50 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
53 * config/tc-i386.c (match_template): Handle monitor.
54 (process_suffix): Likewise.
56 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
59 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
62 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
64 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
66 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
68 * config/tc-z80.c (z80_start_line_hook): issue an error when
69 redefining a symbol with equ
70 * doc/as.texinfo(equ<z80>): mention difference with .equiv
71 * doc/as.texinfo(err): fix typo
72 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
75 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
78 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
79 R_HPPA relocations that are 32-bits wide.
81 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
82 Thiemo Seufer <ths@networkno.de>
84 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
85 (macro_build): Complain for invalid branch displacements.
86 (mips_validate_fix): Delete.
87 (md_apply_fix): Re-add pcrel support for branches. Use consistent
88 text for misaligned branch targets.
89 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
90 BFD pcrel processing. Remove error for unresolved branches.
91 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
93 2005-11-22 James E Wilson <wilson@specifix.com>
95 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
96 even when manual_bundling isn't set.
98 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
99 when the frag chain is broken by section switching.
101 2005-11-18 Jie Zhang <jie.zhang@analog.com>
103 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
104 * config/bfin-parse.y (asm_1): Check register type for load immediate
107 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
109 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
111 * write.c (write_object_file): Do not remove used weakrefd.
113 2005-11-17 Jan Beulich <jbeulich@novell.com>
115 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
116 DW_CFA_restore and DW_CFA_undefined in a loop.
118 2005-11-17 Jan Beulich <jbeulich@novell.com>
121 * symbols.h (S_CLEAR_VOLATILE): Declare.
122 * symbols.c (colon): Also accept redefinable symbols for
123 redefinition. Clone them before modifying.
124 (S_CLEAR_VOLATILE): Define.
125 * cond.c (s_ifdef): Also test for equated symbols.
126 * read.c (s_comm_internal): Also exclude non-redefinable
127 equated symbols. Clone redefinable ones before modifying.
128 (s_weakref): Clone redefinable symbols before modifying.
129 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
130 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
131 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
133 2005-11-16 Alan Modra <amodra@bigpond.net.au>
135 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
137 2005-11-16 Alan Modra <amodra@bigpond.net.au>
139 * configure.tgt (i386-*-gnu*): Set em=gnu.
140 * config/te-gnu.h: New file.
141 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
143 2005-11-16 Alan Modra <amodra@bigpond.net.au>
145 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
146 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
148 * read.c (s_lsym): Remove non-BFD assembler sym handling.
150 2005-11-16 Alan Modra <amodra@bigpond.net.au>
152 * read.c (s_comm_internal): Set bfd_com_section segment.
153 (s_mri_common): Likewise.
154 * write.c (write_object_file): Remove non-BFD assembler common
157 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
159 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
160 opcode if r4-r15 are not saved.
162 2005-11-15 Alan Modra <amodra@bigpond.net.au>
164 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
166 2005-11-14 Jan Beulich <jbeulich@novell.com>
168 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
169 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
170 (ar): Use AR_* instead of literals.
171 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
172 CR_PMV, CR_CMCV): Define.
173 (cr): Use CR_* instead of literals.
175 2005-11-14 Jan Beulich <jbeulich@novell.com>
177 * config/tc-ia64.c (md): Rename regsym to indregsym and move
178 it to the end of the structure.
179 (ar): Field regnum is unsigned.
181 (indirect_reg): Likewise.
182 (declare_register_set): Parameter regnum is unsigned.
183 (declare_register): Parameter numregs and base_regnum are
184 unsigned. So is the local loop variable.
185 (md_begin): Restrict scope of local variable regnum, which
186 also is unsigned. Replace loops with function calls where
187 possible. Re-order things so that register groups are kept
188 together. Remove all uses of regsym except for indirect
189 registers. Replace use of regsym by indregsym for indirect
191 (ia64_optimize_expr): Replace use of regsym by indregsym for
192 indirect registers, with appropriate bias.
194 2005-11-14 David Ung <davidu@mips.com>
196 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
197 for the MIPS16e save/restore instructions.
199 2005-11-11 Jan Beulich <jbeulich@novell.com>
201 * doc/Makefile.am: Make asconfig.texi writeable before trying
203 * doc/Makefile.in: Refresh.
205 2005-11-10 Jan Beulich <jbeulich@novell.com>
207 * config/tc-i386.c (intel_e11): Don't special-case segment
208 registers in brackets.
210 2005-11-10 Nick Clifton <nickc@redhat.com>
212 * config/tc-arm.c (BAD_ADDR_MODE): Define.
213 (arm_reg_parse_multi): Return NULL rather than FAIL.
214 (arm_reg_parse): Fix comment, the function returns FAIL rather
215 than NULL if it is unable to parse the register name.
216 (do_ldrex): Use BAD_ADDR_MODE.
217 Change error message for PC-relative addressing.
218 (do_strex): Likewise.
219 (do_t_ldrex): Use BAD_ADDR_MODE.
220 (do_t_strex): Likewise.
222 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
224 * config/tc-sparc.c (isoctal): Fix thinko.
226 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
228 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
229 flag_mri_m68k as condition for parsing the '$' as a prefix.
230 * as.h (DOLLAR_AMBIGU): Define if needed.
232 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
235 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
236 (ms1_architectures): Add ms2.
237 (md_parse_option): Add ms2.
238 (md_show_usage): Add ms2.
239 (md_assemble): Add JAL_HAZARD detection logic.
240 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
241 * doc/c-ms1.texi: New.
242 * doc/all.texi: Add MS1.
243 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
244 * doc/Makefile.in: Rebuilt.
245 * doc/Makefile: Rebuilt.
247 2005-11-07 Steve Ellcey <sje@cup.hp.com>
249 * configure: Regenerate after modifying bfd/warning.m4.
251 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
254 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
255 output constant data.
257 2005-11-07 Mark Mitchell <mark@codesourcery.com>
259 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
260 * doc/Makefile.in: Regenerated.
261 * doc/as.texinfo: Document "@FILE".
263 2005-11-07 Nick Clifton <nickc@redhat.com>
266 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
267 'x' attribute. Remember the actions of the 'w' and 'n' attributes
268 and do not allow the 'x','s' or 'd' attributes to change them.
270 2005-11-07 John Levon <levon@movementarian.org>
272 * config/tc-i386.h (tc_comment_chars): Define.
273 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
274 (i386_comment_chars): Add.
275 (md_parse_options): Process OPTION_DIVIDE.
276 (md_show_usage): Describe --divide option.
277 * doc/c-i386.texi: Document --divide option.
279 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
281 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
282 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
284 2005-11-07 Alan Modra <amodra@bigpond.net.au>
286 * macro.c (buffer_and_nest): Skip labels regardless of
287 NO_PSEUDO_DOT and flag_m68k_mri.
289 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
291 * expr.c (integer_constant): Match only 'B' as binary suffix if
292 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
295 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
297 * read.c (s_weakref): Do not permit redefinitions.
298 * symbols.c (colon): Do not permit redefinitions of equated
301 2005-11-01 Thiemo Seufer <ths@networkno.de>
304 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
305 * Makefile.in: Regenerate.
307 2005-11-01 Thiemo Seufer <ths@networkno.de>
309 * config/tc-mips.c (md_parse_option): Fix typo in comment.
311 2005-10-30 Mark Mitchell <mark@codesourcery.com>
313 * as.c (show_usage): Document "@FILE".
315 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
317 * Makefile.am (OBJ_FORMATS): Remove vms.
319 * Makefile.in: Regenerated.
321 * dep-in.sed: Replace " ./" with " ".
323 2005-10-28 Dave Brolley <brolley@redhat.com>
325 Contribute the following change:
326 2005-09-19 Dave Brolley <brolley@redhat.com>
328 * config/tc-m32c.c (default_isa): New static variable.
329 (m32c_isa): Now of type CGEN_BITSET.
330 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
332 2005-10-28 Paul Brook <paul@codesourcery.com>
334 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
335 instead of mcpu_cpu_opt.
337 2005-10-27 Sterling Augustine <sterling@tensilica.com>
339 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
340 refer to "ports" instead of "queues".
341 (check_t1_t2_reads_and_writes): Pass correct interface values to
342 xtensa_interface_inout.
344 2005-10-27 Jan Beulich <jbeulich@novell.com>
346 * read.c (assign_symbol): Also consider equates already defined.
347 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
348 * config/obj-coff.h (obj_symbol_clone_hook): New.
349 (coff_obj_symbol_clone_hook): Declare.
350 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
352 2005-10-26 DJ Delorie <dj@redhat.com>
354 * config/tc-m32c.c (md_relax_table, subtype_mappings,
355 md_convert_frag): Add jsr.w support.
357 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
359 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
360 and imm-8-HI operands.
362 2005-10-26 Paul Brook <paul@codesourcery.com>
364 * config/tc-arm.c (insns): Correct "sel" entry.
366 2005-10-26 Jan Beulich <jbeulich@novell.com>
368 * config/tc-i386.c (i386_operand): Don't check register prefix here.
369 (parse_real_register): Rename from parse_register.
370 (parse_register): New.
371 (i386_parse_name): New.
373 (intel_e11): Don't tolerate registers in offset expressions anymore.
374 (intel_get_token): Don't check register prefix here. Copy the actual
375 register token, not the canonical register name.
376 * config/tc-i386.h (md_operand): Delete.
377 (i386_parse_name): Declare.
378 (md_parse_name): Define.
380 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
382 * Makefile.am: Add Z80 cpu.
383 * Makefile.in: Regenerated.
384 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
385 and disallow newlines in quoted strings.
386 * configure.tgt: Add z80-*-coff.
387 * config/obj-coff.h: Add format "coff-z80".
388 * doc/Makefile.am: Add c-z80.texi.
389 * doc/Makefile.in: Regenerated.
390 * doc/all.texi: Add Z80.
391 * doc/c-z80.texi: New file
392 * doc/as.texinfo: Add z80 options and some z80-related remarks.
393 * config/tc-z80.c: New file
394 * config/tc-z80.h: New file
395 * NEWS: Mention new support.
397 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
399 * write.c (adjust_reloc_syms): Undo the change made on
400 2005-04-26 to allow local symbol set to undefined symbol.
402 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
404 * Makefile.am (bfin-parse.tab.h): Removed.
405 (bfin-parse.h): Added.
406 * Makefile.in: Regenerated.
408 2005-10-25 Alan Modra <amodra@bigpond.net.au>
410 * po/POTFILES.in: Regenerate.
411 * po/gas.pot: Regenerate.
413 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
415 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
416 make a single reloc with an offset rather than a stack.
417 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
419 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
421 * read.c (potable): Add weakref.
423 * read.h (s_weakref): Declare.
424 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
425 * symbols.c (colon): Clear weakrefr.
426 (symbol_find_exact): Rename to, and reimplement in terms of...
427 (symbol_find_exact_noref): ... new function.
428 (symbol_find): Likewise...
429 (symbol_find_noref): ... ditto.
430 (resolve_symbol_value): Resolve weakrefr without setting their
432 (S_SET_WEAK): Call hook.
433 (S_GET_VALUE): Follow weakref link.
434 (S_SET_VALUE): Clear weakrefr.
435 (S_IS_WEAK): Follow weakref link.
436 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
437 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
438 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
439 (symbol_mark_used): Follow weakref link.
440 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
441 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
442 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
443 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
444 * write.c (adust_reloc_syms): Follow weakref link. Do not
445 complain if target is undefined.
446 (write_object_file): Likewise. Remove weakrefr symbols. Drop
447 unreferenced weakrefd symbols.
448 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
450 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
451 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
452 * doc/as.texinfo: Document weakref.
453 * doc/internals.texi: Document new struct members, internal
456 2005-10-24 Jie Zhang <jie.zhang@analog.com>
458 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
459 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
460 * Makefile.in: Regenerate.
461 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
462 * config/tc-bfin.c (md_chars_to_number): Change the type of first
463 argument from unsigned char * to char * to remove signedness warnings.
465 2005-10-24 Jan Beulich <jbeulich@novell.com>
467 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
468 (dot_rot): Change type of num_* variables. Check for positive count.
469 (ia64_optimize_expr): Re-structure.
470 (md_operand): Check for general register.
472 2005-10-24 Jan Beulich <jbeulich@novell.com>
474 * config/tc-ia64.c (declare_register): Call symbol_create.
475 (md_begin): Remove local variables total, ar_base, and cr_base.
476 Start loops for registers at their respective first one. Don't
477 update md.regsym for alias names. Generate alias name tp for r13.
479 2005-10-21 DJ Delorie <dj@redhat.com>
481 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
482 names unstead of numbers.
484 2005-10-19 David Ung <davidu@mips.com>
486 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
487 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
488 hence avoiding to emit a nop.
490 2005-10-19 Jie Zhang <jie.zhang@analog.com>
492 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
494 (bfin_start_line_hook): Remove the workaround for LSETUP(.
495 (bfin_name_is_register): Remove the workarounds for LSETUP(
497 (bfin_start_label): Ditto.
499 2005-10-18 Bob Wilson <bob.wilson@acm.org>
501 * config/tc-xtensa.c (xtensa_end_directive): Restore
502 default_lit_sections regardless of use_literal_section.
504 2005-10-18 Jie Zhang <jie.zhang@analog.com>
506 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
507 * Makefile.in: Regenerated.
509 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
511 * doc/as.texinfo (.loc) Fix placement of '@end table'.
513 2005-10-17 Bob Wilson <bob.wilson@acm.org>
515 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
516 unsigned line number. Do not include "dwarf2dbg.h".
517 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
518 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
519 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
520 (md_assemble): Use as_where instead of dwarf2_where.
521 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
522 dwarf2_line_infos. Change to call new_logical_line followed by
525 2005-10-14 Mike Frysinger <vapier@gentoo.org>
527 * doc/as.texinfo (Section): Add missing ']' to .section example.
529 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
532 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
533 unknown opcode is found.
535 2005-10-12 Mark Mitchell <mark@codesourcery.com>
537 * NEWS: Mention @file.
539 2005-10-12 Nick Clifton <nickc@redhat.com>
541 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
542 generally tidy up the code.
543 * config/tc-avr.h: Likewise.
545 2005-10-12 Jan Beulich <jbeulich@novell.com>
547 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
548 (dot_pred_rel): Likewise.
549 (parse_operand): Likewise.
550 (ia64_unrecognized_line): Likewise.
551 (md_operand): Likewise.
553 2005-10-11 Jan Beulich <jbeulich@novell.com>
555 * expr.h (enum expr_mode): New.
556 (expression): Pass third argument to expr.
557 (expression_and_evaluate): New.
558 (deferred_expression): New.
559 (expr): Add third parameter.
560 (resolve_expression): New.
561 * struc-symbol.h (struct symbol): New members sy_volatile and
563 * symbols.c, symbols.h (symbol_clone): New.
564 (symbol_clone_if_forward_ref): New.
565 (snapshot_symbol): New.
566 (S_IS_VOLATILE): New.
567 (S_IS_FORWARD_REF): New.
568 (S_SET_VOLATILE): New.
569 (S_SET_FORWARD_REF): New.
570 * as.c (macro_expr): Use expression_and_evaluate.
571 * cond.c (s_if): Likewise.
572 (s_elseif): Likewise.
573 * dw2gencfi.c (cfi_parse_reg): Likewise.
574 * expr.c (operand): Add second parameter. Optionally call
575 deferred_expression. Pass mode argument to itself and md_parse_name.
576 Check mode before trying to evaluate symbol. Call
577 symbol_clone_if_forward_ref for both operands.
578 (expr): Add third parameter. Pass mode to operand and itself.
579 Optionally call resolve_expression.
580 (resolve_expression): New.
581 (get_single_number): Pass second argument to operand.
582 * read.c (potable): New entry for .eqv.
583 (read_a_source_file): Handle new == operator.
584 (get_absolute_expr): Use expression_and_evaluate.
586 (assign_symbol): Rename second parameter. Call symbol_clone on
587 legal and illegal redefinition. Call S_SET_VOLATILE and
588 S_SET_FORWARD_REF depending on mode.
589 (s_set): Update description.
590 (s_space): Call resolve_expression.
591 (pseudo_set): Optionally call deferred_expression. Check
592 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
594 * config/tc-ia64.h (md_parse_name): Add mode parameter.
595 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
596 * config/tc-m32r.h (md_parse_name): Likewise.
597 (m32r_parse_name): Likewise.
598 * config/tc-mmix.h (md_parse_name): Likewise.
599 * config/tc-mn10300.h (md_parse_name): Likewise.
600 (mn10300_parse_name): Likewise.
601 * config/tc-ppc.h (md_parse_name): Likewise.
602 * config/tc-sh.h (md_parse_name): Likewise.
603 (sh_parse_name): Likewise.
604 * config/tc-sh64.h (md_parse_name): Likewise.
605 (sh64_consume_datalabel): Likewise.
606 * config/tc-tic54x.h (md_parse_name): Likewise.
607 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
608 before trying to evaluate symbol.
609 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
610 * config/tc-sh.c (sh_parse_name): Likewise.
611 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
612 second argument to operandf. Pass mode parameter to sh_parse_name.
613 * doc/as.texinfo: Document .eqv and the == assignment operator.
615 2005-10-10 Ian Lance Taylor <ian@airs.com>
617 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
618 * Makefile.in: Regenerate.
620 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
622 * expr.c (operator): Allow "!=" as a synonym for "<>".
623 * doc/as.texinfo (Infix Op): Mention "!=".
625 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
627 * config/tc-hppa.c (strict): Don't initialize. Update comment.
628 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
629 found. Simplify handling of "ma" and "mb" completers.
631 2005-10-08 Paul Brook <paul@codesourcery.com>
633 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
634 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
636 (arm_cpu_option_table): Add canonical_name.
637 (arm_cpus): Populate canonical_name field.
638 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
639 aeabi_set_public_attributes, arm_md_end): New functions.
640 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
641 (md_assemble): Set thumb_arch_used and arm_arch_used.
642 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
643 * config/tc-arm.h (md_end): Define.
644 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
646 2005-10-06 Khem Raj <kraj@mvista.com>
647 NIIBE Yutaka <gniibe@m17n.org>
649 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
650 (parse_reg_without_prefix): New function.
651 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
653 (option md_longopts): Add allow-reg-prefix option.
654 * doc/c-sh.texi: Document --allow-reg-prefix option.
655 * NEWS: Mention the new switch.
657 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
659 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
662 2005-09-30 Sterling Augustine <sterling@tensilica.com>
663 Bob Wilson <bob.wilson@acm.org>
665 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
667 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
669 * Makefile.am: Run "make dep-am".
670 * Makefile.in: Regenerated.
671 * aclocal.m4: Likewise.
673 2005-09-30 Mark Mitchell <mark@codesourcery.com>
675 * as.c (main): Use expandargv.
677 2005-09-30 Jan Beulich <jbeulich@novell.com>
679 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
682 2005-09-30 Catherine Moore <clm@cm00re.com>
684 * Makefile.am: Bfin support.
685 * Makefile.in: Regenerated.
686 * aclocal.m4: Regenerated.
687 * configure: Regenerated.
688 * configure.in: Bfin support.
689 * configure.tgt: Bfin support.
690 * config/bfin-aux.h: New file.
691 * config/bfin-defs.h: New file.
692 * config/bfin-lex.l: New file.
693 * config/bfin-parse.y: New file.
694 * config/tc-bfin.c: New file.
695 * config/tc-bfin.h: New file.
696 * doc/Makefile.am: Recognize c-bfin.texi.
697 * doc/Makefile.in: Regenerated.
698 * doc/all.texi: Bfin support.
699 * doc/as.texinfo: Likewise.
700 * doc/c-bfin.texi: Document bfin-specific syntax and
703 2005-09-30 Paul Brook <paul@codesourcery.com>
705 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
706 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
707 normal infix conditions.
708 (C3E): Include Thumb-2 definition.
710 (insns): Use them for legacy mnemonics.
712 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
714 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
715 version of <locale.h> when ENABLE_NLS is not defined.
717 2005-09-29 Jan Beulich <jbeulich@novell.com>
719 * config/tc-ia64.c (parse_operands): Always parse first operand of
722 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
723 Alan Modra <amodra@bigpond.net.au>
725 * app.c (do_scrub_chars): Match open and close quote of strings.
726 Remove redundant EOF test in case 7.
728 2005-09-28 Jan Beulich <jbeulich@novell.com>
730 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
731 relocations in 16- and 32-bit modes.
732 (i386_displacement): Make pc-relative branch handling dependent
733 upon operand (rather than address) size.
735 2005-09-28 Jan Beulich <jbeulich@novell.com>
737 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
739 (dot_cfi_startproc): Likewise.
740 (dot_cfi_endproc): Likewise. Also check no extra input was given.
741 (dot_cfi_escape): Likewise.
743 2005-09-28 Jan Beulich <jbeulich@novell.com>
745 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
746 (TC_CONS_FIX_NEW): Define unconditionally.
747 (x86_pe_cons_fix_new): Remove.
748 * config/tc-i386.c (signed_cons): New.
749 (md_pseudo_table): Add slong.
750 (x86_cons_fix_new): Declare unconditionally.
751 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
752 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
755 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
757 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
758 buffer after copying string.
760 2005-09-27 Paul Brook <paul@codesourcery.com>
762 * config/arm.c (arm_cpus): Add more cpu names.
763 * doc/c-arm.texi: Document them.
765 2005-09-21 Alan Modra <amodra@bigpond.net.au>
767 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
769 2005-09-20 Richard Henderson <rth@redhat.com>
771 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
773 2005-09-20 Richard Henderson <rth@redhat.com>
775 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
777 (dwarf2_loc_mark_labels): New.
778 (dwarf2_gen_line_info_1): Split out of ...
779 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
780 (dwarf2_emit_label): New.
781 (dwarf2_directive_loc_mark_labels): New.
782 (out_set_addr): Take a symbol instead of frag+ofs.
783 (relax_inc_line_addr): Likewise.
784 (emit_inc_line_addr): Assert delta non-negative.
785 (process_entries): Remove dead code. Update to work with temp
786 symbols instead of frag+ofs.
787 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
788 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
789 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
790 * config/obj-elf.h (obj_frob_label): New.
791 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
792 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
793 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
794 Similarly in the respective tc_frob_label implementation functions.
795 * config/tc-i386.c (md_pseudo_table): Move file and loc to
796 non-elf section; add loc_mark_labels.
797 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
798 (ia64_flush_insns): Check for marked labels; emit line entry if so.
799 (emit_one_bundle): Similarly.
800 (ia64_frob_label): Record marked labels.
801 * config/tc-m68hc11.h (tc_frob_label): Remove.
802 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
803 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
804 * config/tc-sh64.h (tc_frob_label): Likewise.
805 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
807 2005-09-20 Alan Modra <amodra@bigpond.net.au>
809 * read.c (pseudo_set): Set segment of expression syms to expr_section.
811 2005-09-14 Jan Beulich <jbeulich@novell.com>
813 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
814 registers, floating point control and status words, and mxcsr as
815 well as (for 64-bit code) segment base registers and rflags.
817 2005-09-09 Dmitry Diky <diwil@spec.ru>
819 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
820 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
823 2005-09-08 Chao-ying Fu <fu@mips.com>
825 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
826 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
829 2005-09-08 Paul Brook <paul@codesourcery.com>
831 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
832 (do_smc, do_t_smc): ... to this.
833 (insns): Remane smi to smc.
834 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
837 2005-09-07 Richard Henderson <rth@redhat.com>
839 * dwarf2dbg.c (dwarf2_where): Set line->isa.
840 (dwarf2_set_isa): New.
841 (dwarf2_directive_loc): Rearrange to allow all options on one line.
842 * dwarf2dbg.h (dwarf2_set_isa): Declare.
843 * doc/as.texinfo: Update .loc documentation.
845 2005-09-07 Richard Henderson <rth@redhat.com>
847 * dwarf2dbg.c: Include safe-ctype.h.
848 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
849 (current): Initialize.
850 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
851 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
852 (dwarf2_directive_file): Cope with invalid filename.
853 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
854 epilogue_begin, is_stmt, isa.
855 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
857 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
858 and DWARF2_FLAG_EPILOGUE_BEGIN.
859 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
860 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
861 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
862 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
863 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
864 (struct dwarf2_line_info): Add isa member.
865 * doc/as.texinfo (LNS directives): New node.
867 2005-09-07 David Ung <davidu@mips.com>
869 * config/tc-mips.c (append_insn): Undo last change. Instead add
870 guard to suppress calling frag_grow if the current instruction is
871 one that allows a delay slot.
873 2005-09-06 Chao-ying Fu <fu@mips.com>
875 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
876 (mips_opts): Add -1 to initialize ase_mt.
877 (file_ase_mt): New variable for -mmt.
878 (CPU_HAS_MT): New define.
879 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
881 (mips_ip): Check ase_mt to enable MT instructions.
882 Handle !, $, *, &, +T, +t, g operand formats.
883 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
885 (OPTION_MT, OPTION_NO_MT): New define.
886 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
887 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
888 (mips_after_parse_args): Set ase_mt based on CPU.
889 (s_mipsset): Handle ".set mt" and ".set nomt".
890 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
891 (md_show_usage): Show usage of -mmt and -mno-mt.
892 * doc/as.texinfo: Document -mmt and -mno-mt options.
893 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
896 2005-09-06 Paul Brook <paul@codesourcery.com>
898 * config/tc-arm.c (arm_it): Add relax field.
899 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
900 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
901 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
902 do_t_mov_cmp): Allow relaxation.
903 (output_relax_insn): New function.
904 (put_thumb32_insn): New function.
905 (output_inst): Use new functions.
906 (md_assemble): Don't throw error on relaxable instructions.
907 (insns): Change "b" entry from TCE(...) to tCE(...).
908 (md_estimate_size_before_relax): Return 2.
909 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
910 relax_branch, arm_relax_frag): New functions.
911 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
913 * config/tc-arm.h (md_convert_frag): Remove definition.
914 (md_relax_frag): Define.
915 (arm_relax_frag): Add prototype.
917 2005-09-02 Paul Brook <paul@codesourcery.com>
919 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
921 2005-09-02 Paul Brook <paul@codesourcery.com>
923 * config/tc-arm.c (encode_arm_cp_address): Use
924 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
925 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
927 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
930 (insns): Use them for coprocessor instructions.
931 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
932 (get_thumb32_insn): New function.
933 (put_thumb32_insn): New function.
934 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
935 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
937 2005-09-02 Paul Brook <paul@codesourcery.com>
939 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
940 incorrect suffix matches.
942 2005-09-01 David Ung <davidu@mips.com>
944 * config/tc-mips.c (append_insn): Correctly handle mips16 case
945 when the frags are different for the 2 instructions we want to
946 swap. If the lengths of the 2 instructions are not the same, we
947 won't do the swap but emit an nop.
949 2005-09-01 Dmitry Diky <diwil@spec.ru>
951 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
952 as appropriate. Change frag_variant() to frag_var() for relaxes.
954 2005-08-29 Nick Clifton <nickc@redhat.com>
956 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
959 2005-08-26 Jan Beulich <jbeulich@novell.com>
961 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
962 qualified operand of a branch.
963 (intel_bracket_expr): Set JumpAbsolute here...
964 (intel_e11): ... rather than here.
966 2005-08-26 Christian Groessler <chris@groessler.org>
968 * configure.tgt: Set bfd_gas also for z8k cpu.
969 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
971 (newfix): Adapt to bfd reloc types.
972 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
973 is available in the current frag.
974 (md_convert_frag): Adapt function parameters.
975 (tc_gen_reloc): New function.
976 (md_section_align): Use bfd_get_section_alignment.
977 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
978 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
980 * config/tc-z8k.h (TARGET_ARCH): Define.
981 (tc_fix_adjustable): Define.
983 2005-08-25 Chao-ying Fu <fu@mips.com>
985 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
986 (mips_opts): Add -1 to initialize ase_dsp.
987 (file_ase_dsp): New variable for -mdsp.
988 (CPU_HAS_DSP): New define.
989 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
991 (mips_ip): Add min_range and max_range for checking singed numbers.
992 Check ase_dsp to enable DSP instructions.
993 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
994 (OPTION_DSP, OPTION_NO_DSP): New define.
995 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
996 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
997 (mips_after_parse_args): Set ase_dsp based on CPU.
998 (s_mipsset): Handle ".set dsp" and ".set nodsp".
999 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1000 (md_show_usage): Show usage of -mdsp and -mno-dsp.
1002 2005-08-23 David Ung <davidu@mips.com>
1004 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1007 2005-08-23 Alan Modra <amodra@bigpond.net.au>
1010 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1012 2005-08-23 Phil Edwards <phil@codesourcery.com>
1014 * configure.tgt (*-*-vxworks): Match vxworks* instead.
1016 2005-08-22 Jan Beulich <jbeulich@novell.com>
1018 * config/tc-i386.c (object_64bit): New.
1019 (i386_target_format): Initialize it.
1020 (output_disp): Use object_64bit for relocation type determination.
1021 (output_imm): Likewise.
1022 (i386_validate_fix): Likewise.
1023 (tc_gen_reloc): Likewise.
1024 (lex_got): Likewise. Remove static mode_name. Change array size
1025 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1026 (x86_cons): Use object_64bit for deciding whether quad fields can
1029 2005-08-18 Christian Groessler <chris@groessler.org>
1031 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1032 * config/tc-mcore.h: Likewise.
1033 * config/tc-z8k.h: Likewise.
1034 * config/tc-z8k.c: Likewise.
1035 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1036 sh_coff_reloc_mangle declaration.
1037 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1040 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1042 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1043 to confirm that no ISA is specified.
1045 2005-08-18 Nick Clifton <nickc@redhat.com>
1047 * write.c (relax_segment): Count the number of frags being
1048 processed and use this to compute a maximum limit on the number of
1049 iterations that will be allowed when attempting to relax the
1052 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1054 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1055 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1057 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1059 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1062 2005-08-15 Paul Brook <paul@codesourcery.com>
1064 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1066 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1068 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1070 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1071 (md_show_usage): Likewise.
1072 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1074 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1076 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1077 (md_gather_operands): Add support for optional operands.
1079 2005-08-12 Dmitry Diky <diwil@spec.ru>
1080 * config/tc-msp430.c (msp430_enable_relax): New flag.
1081 (msp430_enable_polys): Likewise.
1082 (OPTION_RELAX): New option.
1083 (OPTION_POLYMORPHS): Likewise.
1084 (md_longopts): New long options.
1085 (md_show_usage): Updated.
1086 (md_parse_option): Add new options handler.
1087 (msp430_operands): Add check if polymorph insns are enabled.
1088 (msp430_force_relocation_local): New function.
1089 (md_apply_fix): Now delete relocs according to new flags combination.
1090 (msp430_relax_frag): Convert long branches to short branches only if
1091 flag msp430_enable_relax is set.
1092 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1093 (msp430_force_relocation_local): Likewise.
1094 * doc/c-msp430.texi: Describe new options.
1096 2005-08-11 Ian Lance Taylor <ian@airs.com>
1098 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1099 (stamp-mk.com): Likewise.
1100 (EXTRA_DIST): Remove make-gas.com from list.
1101 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1102 * Makefile.in: Regenerate.
1104 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1106 * subsegs.c (subseg_change): Move declaration of seginfo to before
1109 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1111 * README-vms: Delete.
1112 * config-gas.com: Delete.
1113 * makefile.vms: Delete.
1114 * vmsconf.sh: Delete.
1115 * config/atof-tahoe.c: Delete.
1116 * config/m88k-opcode.h: Delete.
1117 * config/obj-bout.c: Delete.
1118 * config/obj-bout.h: Delete.
1119 * config/obj-hp300.c: Delete.
1120 * config/obj-hp300.h: Delete.
1121 * config/tc-a29k.c: Delete.
1122 * config/tc-a29k.h: Delete.
1123 * config/tc-h8500.c: Delete.
1124 * config/tc-h8500.h: Delete.
1125 * config/tc-m88k.c: Delete.
1126 * config/tc-m88k.h: Delete.
1127 * config/tc-tahoe.c: Delete.
1128 * config/tc-tahoe.h: Delete.
1129 * config/tc-tic80.c: Delete.
1130 * config/tc-tic80.h: Delete.
1131 * config/tc-w65.c: Delete.
1132 * config/tc-w65.h: Delete.
1133 * config/te-aux.h: Delete.
1134 * config/te-delt88.h: Delete.
1135 * config/te-delta.h: Delete.
1136 * config/te-dpx2.h: Delete.
1137 * config/te-hp300.h: Delete.
1138 * config/te-ic960.h: Delete.
1139 * config/vms-a-conf.h: Delete.
1140 * doc/c-a29k.texi: Delete.
1141 * doc/c-h8500.texi: Delete.
1142 * doc/c-m88k.texi: Delete.
1143 * README: Remove obsolete examples, and list of supported targets.
1144 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1145 bout and hp300 support.
1146 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1147 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1149 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1150 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1151 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1153 * dw2gencfi.c: Likewise.
1154 * dwarf2dbg.c: Likewise.
1155 * ehopt.c: Likewise.
1156 * input-file.c: Likewise.
1157 * listing.c: Likewise.
1158 * literal.c: Likewise.
1159 * messages.c: Likewise.
1161 * output-file.c: Likewise.
1163 * stabs.c: Likewise.
1164 * struc-symbol.h: Likewise.
1165 * subsegs.c: Likewise.
1166 * subsegs.h: Likewise.
1167 * symbols.c: Likewise.
1168 * symbols.h: Likewise.
1170 * write.c: Likewise.
1171 * write.h: Likewise.
1172 * config/aout_gnu.h: Likewise.
1173 * config/obj-aout.c: Likewise.
1174 * config/obj-aout.h: Likewise.
1175 * config/obj-coff.c: Likewise.
1176 * config/obj-coff.h: Likewise.
1177 * config/obj-evax.h: Likewise.
1178 * config/obj-ieee.h: Likewise.
1179 * config/tc-arm.c: Likewise.
1180 * config/tc-arm.h: Likewise.
1181 * config/tc-avr.c: Likewise.
1182 * config/tc-avr.h: Likewise.
1183 * config/tc-crx.h: Likewise.
1184 * config/tc-d10v.h: Likewise.
1185 * config/tc-d30v.h: Likewise.
1186 * config/tc-dlx.h: Likewise.
1187 * config/tc-fr30.h: Likewise.
1188 * config/tc-frv.h: Likewise.
1189 * config/tc-h8300.c: Likewise.
1190 * config/tc-h8300.h: Likewise.
1191 * config/tc-hppa.h: Likewise.
1192 * config/tc-i370.h: Likewise.
1193 * config/tc-i386.c: Likewise.
1194 * config/tc-i386.h: Likewise.
1195 * config/tc-i860.h: Likewise.
1196 * config/tc-i960.c: Likewise.
1197 * config/tc-i960.h: Likewise.
1198 * config/tc-ip2k.h: Likewise.
1199 * config/tc-iq2000.h: Likewise.
1200 * config/tc-m32c.h: Likewise.
1201 * config/tc-m32r.h: Likewise.
1202 * config/tc-m68hc11.h: Likewise.
1203 * config/tc-m68k.c: Likewise.
1204 * config/tc-m68k.h: Likewise.
1205 * config/tc-maxq.c: Likewise.
1206 * config/tc-maxq.h: Likewise.
1207 * config/tc-mcore.c: Likewise.
1208 * config/tc-mcore.h: Likewise.
1209 * config/tc-mn10200.h: Likewise.
1210 * config/tc-mn10300.c: Likewise.
1211 * config/tc-mn10300.h: Likewise.
1212 * config/tc-ms1.h: Likewise.
1213 * config/tc-msp430.c: Likewise.
1214 * config/tc-msp430.h: Likewise.
1215 * config/tc-ns32k.c: Likewise.
1216 * config/tc-ns32k.h: Likewise.
1217 * config/tc-openrisc.h: Likewise.
1218 * config/tc-or32.c: Likewise.
1219 * config/tc-or32.h: Likewise.
1220 * config/tc-ppc.c: Likewise.
1221 * config/tc-ppc.h: Likewise.
1222 * config/tc-s390.h: Likewise.
1223 * config/tc-sh.c: Likewise.
1224 * config/tc-sh.h: Likewise.
1225 * config/tc-sparc.c: Likewise.
1226 * config/tc-tic30.c: Likewise.
1227 * config/tc-tic30.h: Likewise.
1228 * config/tc-tic4x.c: Likewise.
1229 * config/tc-tic4x.h: Likewise.
1230 * config/tc-tic54x.c: Likewise.
1231 * config/tc-tic54x.h: Likewise.
1232 * config/tc-v850.h: Likewise.
1233 * config/tc-vax.c: Likewise.
1234 * config/tc-vax.h: Likewise.
1235 * config/tc-xstormy16.h: Likewise.
1236 * config/tc-xtensa.h: Likewise.
1237 * config/tc-z8k.c: Likewise.
1238 * config/tc-z8k.h: Likewise.
1239 * config/vms-a-conf.h
1240 * doc/Makefile.am: Likewise.
1241 * doc/all.texi: Likewise.
1242 * doc/as.texinfo: Likewise.
1243 * doc/internals.texi: Likewise.
1244 * doc/Makefile.in: Regenerate.
1245 * Makefile.in: Regenerate.
1246 * configure: Regenerate.
1247 * config.in: Regenerate.
1248 * po/POTFILES.in: Regenerate.
1250 2005-08-09 Nick Clifton <nickc@redhat.com>
1253 * macro.c (getstring): Do not treat round parentheses exactly the
1254 same as angle brackets - the parentheses need to be preserved and
1255 passed on to the macro processing code.
1257 2005-08-08 Nick Clifton <nickc@redhat.com>
1259 * config/tc-msp430.c (MSP430_ISA_21): Define.
1260 (mcu_types): Add entries for msp430x21xx variants.
1262 2005-08-08 Nick Clifton <nickc@redhat.com>
1265 * macro.c (getstring): Treat round parentheses in the same way as
1267 (get_any_string): Likewise.
1269 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1272 * as.c (parse_args): Handle -al=<FILE>.
1274 2005-08-07 Nick Clifton <nickc@redhat.com>
1276 * read.c (s_app_line): Accept a line number of 0 for compatibility
1277 with gcc's output for assembler-with-cpp files.
1279 2005-08-05 Paul Brook <paul@codesourcery.com>
1281 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1282 (do_t_add_sub): Use correct encodings inside IT block.
1283 (do_t_arit3c): Ditto.
1284 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1285 (md_assemble): Verify conditional suffixes agains IT blocks.
1287 2005-08-05 Paul Brook <paul@codesourcery.com>
1289 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1291 (encode_thumb32_shifted_operand): Prohibit register shifts.
1292 (encode_thumb32_addr_mode): Fix typo.
1293 (insns): Correct thumb2 ldm and stm opcodes.
1295 2005-08-02 Khem Raj <kraj@mvista.com>
1297 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1298 WLDRD/WSTRD instruction.
1300 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1302 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1303 if emitting a reloc.
1305 2005-07-29 Thiemo Seufer <ths@networkno.de>
1307 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1309 2005-07-29 Paul Brook <paul@codesourcery.com>
1311 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1313 (do_t_addr): Implement 32-bit variant.
1314 (do_t_push_pop): Make some errors warnings. Handle single register
1316 (insns): Use tCE for adr.
1317 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1318 (md_apply_fix): Ditto.
1320 2005-07-29 Paul Brook <paul@codesourcery.com>
1322 * config/tc-arm.c (parse_tb): New function.
1323 (enum operand_parse_code): Add OP_TB.
1324 (parse_operands): Handle OP_TB.
1325 (do_t_add_sub_w, do_t_tb): New functions.
1326 (insns): Add entries for addw, subw, tbb and tbh.
1327 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1329 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1331 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1333 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1335 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1337 2005-07-27 Jan Beulich <jbeulich@novell.com>
1339 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1341 (unw_p_record): Remove unused/redundant fields imask and rmask.
1342 Combine spoff and pspoff into a union. Combine gr and br into a
1343 union. Change type of grmask and brmask to unsigned char. Change type
1344 of frmask to unsigned int.
1345 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1346 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1347 (check_pending_save): New.
1348 (alloc_record): Clear out entire record.
1349 (output_psp_gr): Use renamed structure fields.
1350 (output_psp_sprel): Likewise.
1351 (output_rp_gr): Likewise.
1352 (output_rp_br): Likewise.
1353 (output_rp_psprel): Likewise.
1354 (output_rp_sprel): Likewise.
1355 (output_pfs_gr): Likewise.
1356 (output_pfs_psprel): Likewise.
1357 (output_pfs_sprel): Likewise.
1358 (output_preds_gr): Likewise.
1359 (output_preds_psprel): Likewise.
1360 (output_preds_sprel): Likewise.
1361 (output_spill_base): Likewise.
1362 (output_unat_gr): Likewise.
1363 (output_unat_psprel): Likewise.
1364 (output_unat_sprel): Likewise.
1365 (output_lc_gr): Likewise.
1366 (output_lc_psprel): Likewise.
1367 (output_lc_sprel): Likewise.
1368 (output_fpsr_gr): Likewise.
1369 (output_fpsr_psprel): Likewise.
1370 (output_fpsr_sprel): Likewise.
1371 (output_priunat_gr): Likewise.
1372 (output_priunat_psprel): Likewise.
1373 (output_priunat_sprel): Likewise.
1374 (output_bsp_gr): Likewise.
1375 (output_bsp_psprel): Likewise.
1376 (output_bsp_sprel): Likewise.
1377 (output_bspstore_gr): Likewise.
1378 (output_bspstore_psprel): Likewise.
1379 (output_bspstore_sprel): Likewise.
1380 (output_rnat_gr): Likewise.
1381 (output_rnat_psprel): Likewise.
1382 (output_rnat_sprel): Likewise.
1383 (output_spill_psprel): Likewise.
1384 (output_spill_sprel): Likewise.
1385 (output_spill_reg): Likewise.
1386 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1388 (output_frgr_mem): Likewise.
1389 (output_gr_mem): Likewise.
1390 (output_br_mem): Likewise.
1391 (output_gr_gr): Likewise.
1392 (output_br_gr): Likewise.
1393 (fixup_unw_records): Likewise.
1394 (process_one_record): Use renamed structure fields. For gr_gr and
1395 br_gr, collect mask from chain of records before output.
1396 (in_prologue): Simplify and eliminate early returns. Call
1398 (in_body): Simplify and eliminate early returns.
1399 (dot_body): Call check_pending_save.
1400 (md_assemble): Update comment. Deal with pending saves.
1402 2005-07-26 Jan Beulich <jbeulich@novell.com>
1404 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1405 mask from guessed suffix, but mask out other immediate types only
1406 if at least on candidate is valid for the insn.
1408 2005-07-25 DJ Delorie <dj@redhat.com>
1410 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1411 Support %mod() modifiers from opcodes.
1412 * doc/c-m32c.texi (M32C-Modifiers): New section.
1414 2005-07-25 Jan Hubicka <jh@suse.cz>
1415 H.J. Lu <hongjiu.lu@intel.com>
1417 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1419 (elf_com_section_ptr): New.
1420 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1421 (elf_common_parse): Make it global. Use elf_com_section_ptr
1422 instead of bfd_com_section_ptr.
1423 (obj_elf_change_section): Handle x86-64 large bss sections.
1425 * config/obj-elf.h (elf_com_section_ptr): New.
1426 (elf_common_parse): New.
1428 * config/tc-i386.c (handle_large_common): New.
1429 (md_pseudo_table): Add "largecomm".
1430 (x86_64_section_letter): New.
1431 (x86_64_section_word): New.
1433 * config/tc-i386.h (x86_64_section_word): New.
1434 (x86_64_section_letter): New.
1435 (md_elf_section_letter): New. Defined.
1436 (md_elf_section_word): Likewise.
1438 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1440 * configure.tgt: Remove i386-*-rtemself*.
1441 Remove sparc-*-rtemself*.
1443 2005-07-21 Ben Elliston <bje@gnu.org>
1445 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1447 2005-07-21 Paul Brook <paul@codesourcery.com>
1449 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1452 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1454 * messages.c: Use vsnprintf instead of vsprintf.
1456 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1458 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1459 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1461 2005-07-18 Nick Clifton <nickc@redhat.com>
1463 * configure.tgt: Restore alpha ordering to list of arches.
1465 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1467 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1469 2005-07-18 Jan Beulich <jbeulich@novell.com>
1471 * config/tc-i386.c (md_begin): Use IS_ELF.
1472 (tc_i386_fix_adjustable): Likewise.
1473 (md_estimate_size_before_relax): Likewise.
1474 (md_apply_fix): Likewise.
1475 (i386_target_format): Likewise.
1476 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1477 (i386_immediate): Remove #ifdef LEX_AT.
1478 (i386_displacement): Likewise.
1479 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1482 2005-07-18 Jan Beulich <jbeulich@novell.com>
1484 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1485 parameter to unsigned. Parameter sign now is tristate - zero/
1486 positive mean unsigned/signed, negative means signedness doesn't
1487 matter. Check field size,
1488 signedness, and pcrel-ness are in agreement between relocated field
1489 and relocation type. Adjust diagnostics.
1490 (optimize_imm): And type mask of operand instead of overwriting it.
1491 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1492 local structure and initialize gotrel accordingly. Pass caller as
1493 mask of types that the operator can match.
1494 (x86_cons_fix_new): Let reloc know that signedness of relocation
1496 (x86_pe_cons_fix_new): Likewise.
1497 (x86_cons): Pass additional argument to lex_got.
1498 (i386_immediate): New local variable 'types'. Pass its address as
1499 additional argument to lex_got. Mask out operand types not supported
1501 (i386_displacement): Likewise. Set bigdisp to all types supported in
1502 64-bit mode, combining the previously split initialization.
1504 2005-07-18 Jan Beulich <jbeulich@novell.com>
1506 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1509 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1511 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1514 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1516 * Makefile.am: Run "make dep-am".
1517 * Makefile.in: Regenerate.
1519 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1521 * gas/config/tc-i386.h (CpuVMX): New.
1522 (CpuUnknownFlags): Add CpuVMX.
1524 2005-07-14 Jim Blandy <jimb@redhat.com>
1526 Add support for the Renesas M32C.
1527 * Makefile.am (CPU_TYPES): List m32c.
1528 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1529 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1530 * configure.in: Add case for m32c.
1531 * configure.tgt: Add cases for m32c and m32c-*-elf.
1532 * configure: Regenerated.
1533 * config/tc-m32c.c, config/tc-m32c.h: New files.
1534 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1535 * doc/Makefile.in: Regenerated.
1536 * doc/all.texi: Set M32C.
1537 * doc/as.texinfo: Add text for the M32C-specific options and line
1538 comment characters, and refer to c-m32c.texi.
1539 * doc/c-m32c.texi: New file.
1541 2005-07-14 Nick Clifton <nickc@redhat.com>
1544 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1545 the ins_parse buffer.
1547 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1549 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1550 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1552 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1554 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1557 2005-07-08 Ben Elliston <bje@au.ibm.com>
1559 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1560 * config/obj-elf.h: Likewise.
1561 * config/tc-h8300.h: Likewise.
1562 * config/tc-h8500.h: Likewise.
1563 * config/tc-i370.h: Likewise.
1564 * config/tc-i386.h: Likewise.
1565 * config/tc-m68hc11.h: Likewise.
1566 * config/tc-m68k.h: Likewise.
1567 * config/tc-ppc.h: Likewise.
1568 * config/tc-s390.h: Likewise.
1569 * config/tc-sh.h: Likewise.
1570 * config/tc-sparc.h: Likewise.
1571 * config/tc-tic30.c: Likewise.
1572 * config/tc-w65.h: Likewise.
1573 * config/tc-xtensa.h: Likewise.
1575 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1578 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1580 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1582 * config/tc-tic30.c (debug): Add format attribute. Fix format
1585 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1587 * config/tc-i386.c (cpu_arch): Add sse3.
1589 * config/tc-i386.h (CpuSSE3): Renamed from ...
1590 (CpuPNI): This. Defined as CpuSSE3.
1592 * doc/c-i386.texi: Document .sse3.
1594 2005-07-06 Jan Beulich <jbeulich@novell.com>
1596 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1598 2005-07-05 Nick Clifton <nickc@redhat.com>
1600 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1601 md_chars_to_numbers to an unsigned pointer in order to avoid a
1602 compile time warning.
1604 2005-07-05 Paul Brook <paul@codesourcery.com>
1606 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1608 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1610 * config/tc-ms1.c: New.
1611 * config/tc-ms1.h: New.
1612 * testsuite/gas/ms1/allinsn.d: New.
1613 * testsuite/gas/ms1/allinsn.s: New.
1614 * testsuite/gas/ms1/badinsn.s: New.
1615 * testsuite/gas/ms1/badinsn1.s: New.
1616 * testsuite/gas/ms1/badoffsethigh.s: New.
1617 * testsuite/gas/ms1/badoffsetlow.s: New.
1618 * testsuite/gas/ms1/badorder.s: New.
1619 * testsuite/gas/ms1/badreg.s: New.
1620 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1621 * testsuite/gas/ms1/badsignedimmlow.s: New.
1622 * testsuite/gas/ms1/badsyntax.s: New.
1623 * testsuite/gas/ms1/badsyntax1.s: New.
1624 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1625 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1626 * testsuite/gas/ms1/errors.exp: New.
1627 * testsuite/gas/ms1/ldst.s: New.
1628 * testsuite/gas/ms1/misc.d: New.
1629 * testsuite/gas/ms1/misc.s: New.
1630 * testsuite/gas/ms1/ms1-16-003.d: New.
1631 * testsuite/gas/ms1/ms1-16-003.s: New.
1632 * testsuite/gas/ms1/ms1.exp: New.
1633 * testsuite/gas/ms1/msys.d: New.
1634 * testsuite/gas/ms1/msys.s: New.
1635 * testsuite/gas/ms1/relocs.d: New.
1636 * testsuite/gas/ms1/relocs.exp: New.
1637 * testsuite/gas/ms1/relocs1.s: New.
1638 * testsuite/gas/ms1/relocs2.s: New.
1640 2005-07-05 Jan Beulich <jbeulich@novell.com>
1642 * config/tc-i386.h (CpuSVME): New.
1643 (CpuUnknownFlags): Include CpuSVME.
1644 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1645 as alias of sledgehammer.
1646 (md_assemble): Include invlpga in the check for insns with two source
1648 (process_operands): Include SVME insns in the check for ignored
1649 segment overrides. Adjust diagnostic.
1650 (i386_index_check): Special-case SVME insns with memory operands.
1652 2005-07-04 Khem Raj <kraj@mvista.com>
1653 Nick Clifton <nickc@redhat.com>
1655 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1656 use an immediate value.
1657 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1658 since the register field of the operands structure is unsigned.
1659 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1660 (parse_operands): Make the 2ns parameter an unsigned pointer to
1662 (do_ldrd): When using the imm field of the operands structure as a
1663 second register field, treat it as unsigned.
1665 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1668 * config/obj-elf.c (obj_elf_change_section): Use backend
1671 2005-07-01 Jan Beulich <jbeulich@novell.com>
1673 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1674 (output_spill_psprel, output_spill_psprel_p): Combine.
1675 (output_spill_sprel, output_spill_sprel_p): Combine.
1676 (output_spill_reg, output_spill_regp_p): Combine.
1677 (process_one_record): Handle psp_psprel.
1678 (parse_predicate_and_operand): New.
1679 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1680 initialize output values. Emit diagnostic case here.
1681 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1682 (add_unwind_entry): New second parameter. Allow first parameter to
1683 be NULL. Parse optional tag, emit warning about further support for
1684 it otherwise being missing. Check end-of-line when requested.
1685 (dot_fframe): Clear operand when wrong. Allow tag.
1686 (dot_vframe): Likewise.
1687 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1689 (dot_vframepsp): Remove.
1690 (dot_altrp): Clear operand when wrong. Allow tag.
1691 (dot_save): Likewise. Let default case also go through
1693 (dot_savemem): Likewise.
1694 (dot_restore): Don't return when wrong operand. Allow tag.
1695 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1696 parse_predicate_and_operand and the new arguments to
1697 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1698 when wrong operand. Allow tag.
1699 (dot_restorereg, dot_restorereg_p): Likewise.
1700 (dot_spillmem, dot_spillmem_p): Likewise.
1701 (dot_saveg): Clear operand when wrong. Perform tighter operand
1703 (dot_savef): Likewise.
1704 (dot_saveb): Likewise.
1705 (dot_savegf): Likewise.
1706 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1707 parse_predicate_and_operand and the new arguments to
1708 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1709 when wrong operand. Allow tag.
1711 (dot_label_state): Don't return when wrong operand.
1712 (dot_copy_state): Likewise.
1713 (dot_unwabi): Likewise. Check if in prologue.
1714 (dot_body): Don't call demand_empty_rest_of_line.
1715 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1717 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1718 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1719 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1720 (parse_operand): New second parameter. Don't deal with '}' here
1721 anymore. Don't advance past end-of-line.
1722 (parse_operands): Pass second argument to parse_operand.
1723 (ia64_start_line): Prevent out-of-bounds access through
1724 input_line_pointer. Deal with '}' here.
1725 (ia64_unrecognized_line): Don't deal with '}' here.
1726 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1727 discard_rest_of_line.
1729 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1731 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1732 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1733 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1734 (do_branch): Always set inst.reloc.pc_rel.
1735 (s_arm_elf_cons): Disallow use of (plt) suffix.
1736 (do_adrl): Adjust X_add_number unconditionally.
1737 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1738 argument. Handle all adjustment for pipeline offset here.
1739 (md_apply_fix): No need to undo work of md_pcrel_from. No
1740 need to extract pre-encoded pipeline adjustments from various
1741 branch instructions. Generally, assume instructions are already
1742 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1743 special cases. Handle BFD_RELOC_ARM_PLT32 like
1744 BFD_RELOC_ARM_PCREL_BRANCH.
1745 (tc_gen_reloc): Remove OBJ_ELF special case.
1746 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1748 2005-06-30 Ben Elliston <bje@gnu.org>
1750 * Makefile.am (check-DEJAGNU): Don't search for expect.
1751 * Makefile.in: Regenerate.
1753 2005-06-30 Ben Elliston <bje@gnu.org>
1755 * Makefile.am (EXPECT): Set to expect.
1756 (RUNTEST): Likewise, set to runtest.
1757 * Makefile.in: Regenerate.
1759 2005-06-23 Ben Elliston <bje@gnu.org>
1761 * config/m68k-parse.h: Use ISO C90.
1762 * config/m68k-parse.y: Likewise.
1763 * config/tc-m68k.h: Likewise.
1765 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1768 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1770 (optimize_disp): Optimize only if possible. Don't use 64bit
1771 displacement on non-constants and do same on constants if
1774 2005-06-17 Jan Beulich <jbeulich@novell.com>
1776 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1777 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1778 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1779 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1780 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1782 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1783 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1784 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1785 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1786 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1787 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1788 convert 8-byte pc-relative relocations.
1789 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1790 (i386_validate_fix): Likewise.
1791 (x86_cons): Also handle quad values in 64-bit mode.
1792 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1793 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1794 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1795 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1797 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1799 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1800 symbolP as well as for names with a leading dot. Use ACONCAT.
1801 (md_apply_fix): For branch relocations, only replace value
1802 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1803 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1804 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1805 (LOCAL_LABEL_PREFIX): Don't define.
1807 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1809 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1812 2005-06-08 James E Wilson <wilson@specifixinc.com>
1815 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1816 is NULL, then emit a warning, and return the current index.
1818 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1821 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1822 temporary copy of the operands array so that changes can be safely
1823 backed out if the insn does not match.
1824 (m68k_compare_opcode): Shortcut the test when the parameters are
1825 the same. Return 1 if the names match but the second opcode is
1826 further on in the array than the first.
1828 2005-06-08 Nick Clifton <nickc@redhat.com>
1831 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1833 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1835 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1837 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1838 Michael Snyder <msnyder@redhat.com>
1839 Stan Cox <scox@redhat.com>
1841 * configure.in: Add ms1 case.
1843 * configure: Regenerate.
1845 * configure.tgt: Add ms1 case.
1847 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1849 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1850 * config/tc-xtensa.c (new_resource_table): Likewise.
1851 (resize_resource_table): Likewise.
1852 (release_resources): Fix assertion for unsigned values.
1854 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1856 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1857 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1858 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1859 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1860 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1861 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1862 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1863 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1864 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1865 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1866 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1867 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1868 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1869 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1870 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1871 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1872 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1873 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1874 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1875 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1876 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1877 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1878 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1879 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1880 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1881 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1882 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1883 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1884 * config/tc-xtensa.c, config/tc-z8k.c:
1885 Replace all instances of the string "_apply_fix3" with
1887 * po/POTFILES.in, po/gas.pot: Regenerate.
1889 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1891 * Makefile.am: Run "make dep-am".
1892 (POTFILES): Remove GAS_CFILES.
1893 * Makefile.in: Regenerate.
1895 2005-06-07 David Ung <davidu@mips.com>
1897 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1898 24kc, 24kf and 24kfx under MIPS32 release 2.
1900 2005-06-04 Nick Clifton <nickc@redhat.com>
1902 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1903 to their Thumb-enabled equivalents.
1905 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1907 * config/tc-mips.c (load_register): Add leading "0x" to the
1908 output of sprintf_vma().
1911 2005-06-01 Nick Clifton <nickc@redhat.com>
1913 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1914 test for the presence of thumb version of the parsing functions
1915 since they must always exist and the test generates a compile time
1918 2005-05-31 Richard Henderson <rth@redhat.com>
1920 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1921 (alpha_reloc_op): Add it.
1922 (debug_exp): Handle it.
1923 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1924 (emit_insn): Handle it.
1925 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1927 2005-05-31 Christian Groessler <chris@groessler.org>
1929 * write.c (dump_section_relocs): Convert to ISO-C.
1930 (write_relocs): Avoid signed/unsigned and fprintf argument
1931 warnings in debug code.
1933 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1935 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1936 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1937 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1938 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1939 fixP->tc_fix_data directly in the sole place it was used.
1940 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1941 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1944 2005-05-27 Jan Beulich <jbeulich@novell.com>
1946 * config/tc-ia64.c (struct proc_pending): New.
1947 (unwind): Replace proc_start with proc_pending.
1948 (unwind_diagnostic): Check unwind.proc_pending.sym.
1949 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1950 Check if previous proc not closed. Record all entry points.
1951 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1952 Set symbol sizes for entry points recorded in dot_proc. Check
1953 arguments for consistency with respective .proc's.
1954 (md_assemble): Replace unwind.proc_start with
1955 unwind.proc_pending.sym.
1957 2005-05-27 Jan Beulich <jbeulich@novell.com>
1959 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1960 and last_ptr. Check all in-use slots for first one with non-NULL
1961 unwind_record. Don't reload end_ptr before second update round.
1963 2005-05-26 James E Wilson <wilson@specifixinc.com>
1965 * config/tc-ia64.c (extra_goodness): Update comment.
1966 (md_begin): Add debugging code to print best_template table.
1968 2005-05-25 Jan Beulich <jbeulich@novell.com>
1970 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1973 2005-05-25 Jan Beulich <jbeulich@novell.com>
1975 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1976 BFD_RELOC_UNUSED when determining the width of the reloc.
1978 2005-05-25 Jan Beulich <jbeulich@novell.com>
1980 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1983 2005-05-25 Jan Beulich <jbeulich@novell.com>
1985 * config/tc-ia64.c (dot_radix): Rewrite.
1987 2005-05-25 Jan Beulich <jbeulich@novell.com>
1989 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1991 (alloc_record): Remove references to next_slot_number and
1993 (emit_one_bundle): Likewise.
1995 2005-05-22 Nick Clifton <nickc@redhat.com>
1997 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1998 message buffer when invoking the insert function.
2000 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2002 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2003 only if an instruction match is found.
2005 2005-05-20 Bob Wilson <bob.wilson@acm.org>
2007 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2008 to addition in argument to xtensa_dwarf2_emit_insn.
2010 2005-05-19 Zack Weinberg <zack@codesourcery.com>
2012 * Makefile.am: Have 'all' depend on 'info'.
2013 * Makefile.in: Regenerate.
2015 2005-05-19 Alan Modra <amodra@bigpond.net.au>
2017 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2019 2005-05-19 Anton Blanchard <anton@samba.org>
2021 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2022 (md_show_usage): Document it.
2023 (ppc_setup_opcodes): Insert POWER5 mnemonics.
2024 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2026 2005-05-19 Jan Beulich <jbeulich@novell.com>
2028 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2029 relocations in unwind section.
2031 2005-05-18 Nick Clifton <nickc@redhat.com>
2033 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2034 if one exists. Ignore any error messages it may produce, just
2035 allow it to perform the insertion.
2037 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2039 * hash.c (hash_lookup): Add len parameter. All callers changed.
2040 (hash_find_n): New interface.
2041 * hash.h: Prototype hash_find_n.
2042 * sb.c: Include as.h.
2043 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2044 (sb_scrub_and_add_sb): New interface.
2045 * sb.h: Prototype sb_scrub_and_add_sb.
2046 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2048 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2049 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2050 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2052 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2054 * doc/Makefile.am (gasver.texi): Don't use $<.
2055 * doc/Makefile.in: Regenerated.
2057 2005-05-17 Nick Clifton <nickc@redhat.com>
2060 * symbols.c (resolve_symbol_value): Do not move symbols whose
2061 value expression has not been resolved or finalized into the
2062 absolute section as this will confuse other parts of the assembler
2063 into thinking that their value is zero.
2065 2005-05-17 Jan Beulich <jbeulich@novell.com>
2067 * read.c (_find_end_of_line): New.
2068 (find_end_of_line): New.
2069 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2070 (read_a_source_file): Use it.
2073 (get_line_sb): Use it.
2074 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2075 (s_comm_internal): Likewise.
2077 (s_macro): Likewise.
2078 (s_ignore): Use ignore_rest_of_line.
2079 * read.h (find_end_of_line): Prototype.
2080 (discard_rest_of_line): Remove prototype. #define to
2081 ignore_rest_of_line.
2083 2005-05-17 Nick Clifton <nickc@redhat.com>
2085 * config/tc-v850,h (TC_FIX_TYPE): Define.
2086 (TC_INIT_FIX_TYPE): Define.
2087 * config/tc-v850.c (md_assemble): When creating a fix record the
2088 operand in the tc_fix_data field.
2089 (md_apply_fix3): When applying a resolved fix use the operand's
2090 insertion procedure to store the value, if the operand has been
2093 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2095 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2097 * Makefile.in: Regenerated.
2099 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2100 Bob Wilson <bob.wilson@acm.org>
2102 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2104 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2105 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2107 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2109 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2110 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2112 2005-05-10 Michael Matz <matz@suse.de>
2114 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2116 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2118 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2121 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2122 Handle label-without-colon before ordinary dot-pseudo as an
2123 ordinary label. Don't leak memory for label-without-colon alone
2124 on a line. Don't mmixal-munge operands for dot-pseudos.
2126 2005-05-10 Jan Beulich <jbeulich@novell.com>
2128 * macro.c (get_any_string): Remove the two last parameters. Replace
2129 references to the former expand parameter by using macro_alternate.
2130 Simplify loop condition for checking for end-of-string.
2131 (get_string): Remove redunant call to sb_skip_white.
2132 (do_formals): Remove two last arguments to get_any_string.
2133 (macro_expand): Likewise.
2134 (expand_irp): Likewise.
2136 2005-05-10 Jan Beulich <jbeulich@novell.com>
2138 * read.c (s_macro): Move local variable 'local' to smaller scope.
2139 Call sb_kill on it when done.
2141 2005-05-09 Jan Beulich <jbeulich@novell.com>
2143 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2144 when zero and not required by encoding constraints.
2146 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2149 * config/tc-sh64.c (sh64_fake_label): New.
2151 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2153 * doc/internals.texi (TC_FAKE_LABEL): Document.
2155 * write.c (TC_FAKE_LABEL): New.
2156 (adjust_reloc_syms): Use it.
2157 (write_object_file): Likewise.
2159 2005-05-09 Jan Beulich <jbeulich@novell.com>
2161 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2162 and comma in Intel mode.
2164 2005-05-09 Jan Beulich <jbeulich@novell.com>
2166 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2167 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2168 Make name array static and const. Adjust lookup to account for NULL
2169 entries (standing for unused register numbers).
2171 2005-05-09 Jan Beulich <jbeulich@novell.com>
2173 * config/tc-i386.c (parse_insn): Consider all matching instructions
2174 when checking for string instruction after string-only prefix.
2176 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2179 * config/tc-ia64.c (start_unwind_section): Properly check
2180 comdat group with SHF_GROUP.
2182 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2184 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2186 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2188 * config/tc-xtensa.c: Remove excess whitespace.
2189 * config/tc-xtensa.h: Likewise.
2190 * config/xtensa-istack.h: Likewise.
2191 * config/xtensa-relax.c: Likewise.
2192 * config/xtensa-relax.h: Likewise.
2194 2005-05-06 Nick Clifton <nickc@redhat.com>
2196 * sb.h: Fix formatting of comments.
2197 * sb.c: Fix formatting of comments.
2199 2005-05-06 Jan Beulich <jbeulich@novell.com>
2201 * sb.h (sb_add_buffer): Reintroduce.
2202 * sb.c (sb_add_buffer): Likewise.
2204 2005-05-06 Jan Beulich <jbeulich@novell.com>
2206 * macro.c (new_formal, del_formal): New.
2207 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2208 required argument has default value. Stop looking for more formal
2209 when there was a vararg one.
2210 (macro_expand_body): Use new_formal and del_formal.
2211 (macro_expand): Likewise. Initialize local variable err. Don't
2212 return immediately when encountering an error. Warn when keyword
2213 argument already had a value assigned. Eliminate duplicate clearing
2214 of argument value. When current positional argument matches parameter
2215 of vararg type, assign to it all the remaining arguments. Issue error
2216 when required parameter does not have value.
2217 (free_macro): Use del_formal.
2218 (expand_irp): Initialize formal type. Free buffers associated with
2219 formal prior to returning.
2220 * macro.h (struct formal_struct): Add new field 'type' with new
2221 enumeration type 'formal_type'.
2222 * doc/as.texinfo: Document macro parameter qualifiers.
2223 * NEWS: Mention new functionality.
2225 2005-05-06 Jan Beulich <jbeulich@novell.com>
2227 * cond.c (s_ifb): New.
2228 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2229 * read.h (s_ifb): Prototype.
2230 * doc/as.texinfo: Document .ifb and .ifnb.
2232 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2234 * config/tc-ia64.c (MIN): Undef.
2236 2005-05-05 Paul Brook <paul@codesourcery.com>
2238 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2240 2005-05-05 Matt Thomas <matt@3am-software.com>
2242 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2245 2005-05-05 Nick Clifton <nickc@redhat.com>
2247 * Update the address and phone number of the FSF organization in
2248 the GPL notices in the following files:
2249 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2250 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2251 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2252 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2253 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2254 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2255 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2256 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2257 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2258 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2259 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2260 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2261 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2262 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2263 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2264 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2265 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2266 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2267 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2268 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2269 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2270 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2271 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2272 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2273 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2274 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2275 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2276 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2277 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2278 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2279 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2280 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2281 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2282 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2283 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2284 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2285 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2286 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2287 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2288 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2289 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2290 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2291 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2292 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2293 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2294 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2295 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2296 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2297 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2298 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2299 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2300 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2301 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2302 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2303 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2304 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2305 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2306 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2307 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2308 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2309 config/xtensa-istack.h, config/xtensa-relax.c,
2310 config/xtensa-relax.h, doc/fdl.texi
2312 2005-05-05 Nick Clifton <nickc@redhat.com>
2314 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2315 the target_big_endian variable to false.
2317 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2319 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2320 list traversal. Use bfd_section_list_prepend.
2321 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2322 over the section list.
2323 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2324 (xtensa_insert_section): Delete.
2325 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2326 and bfd_section_list_prepend.
2327 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2328 bfd_section_list_insert_after.
2330 2005-05-03 Nick Clifton <nickc@redhat.com>
2332 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2333 of bfd_section_list... macros.
2334 * config/tc-mmix.c (mmix_frob_file): Likewise.
2335 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2336 (xtensa_insert_section): Likewise.
2338 * macro.c (macro_hash): Remove static.
2339 * macro.h (macro_hash): Provide an external declaration.
2341 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2343 * write.c (write_object_file): Use bfd_section_double_list_remove
2346 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2348 * doc/Makefile.am (gasver.texi): Correct quoting.
2349 * doc/Makefile.in: Regenerated.
2351 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2353 * configure.tgt: Add h8300*-*-rtemscoff.
2354 Switch h8300*-*-rtems* to elf.
2356 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2358 * hash.c: Undo the last change.
2361 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2363 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2365 (DISTCLEANFILES): Remove.
2366 (MAINTAINERCLEANFILES): Add asconfig.texi.
2367 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2369 2005-04-29 Ben Elliston <bje@au.ibm.com>
2371 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2372 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2373 (bignum-copy.o): Remove.
2374 * Makefile.in: Regenerate.
2375 * makefile.vms (OBJS): Remove bignum-copy.obj.
2376 * symbols.h (local_symbol_make): Remove declaration.
2377 (verify_symbol_chain_2): Likewise.
2378 * symbols.c (local_symbol_make): Make static.
2379 (max_indent_level): Likewise.
2380 (verify_symbol_chain_2): Remove.
2381 * macro.c (macro_hash): Make static.
2382 * messages.c (fprint_value): Remove.
2383 * read.h (get_absolute_expr): Remove.
2384 (emit_leb128_expr): Likewise.
2385 (do_s_func): Likewise.
2386 * read.c (do_s_func): Make static.
2387 (emit_leb128_expr): Likewise.
2388 (get_absolute_expr): Likewise.
2389 * as.h (as_howmuch): Remove declaration.
2390 (fprint_value): Likewise.
2391 * as.c (myname): Make static.
2392 * input-scrub.c (as_howmuch): Remove.
2393 (as_1_char): Likewise.
2394 * input-file.h (input_file_is_open): Remove.
2395 * input-file.c (input_file_is_open): Likewise.
2396 * expr.h (expr_build_unary): Remove declaration.
2397 (expr_build_binary): Likewise.
2398 * expr.c (expr_build_unary): Remove.
2399 (expr_build_binary): Likewise.
2400 * hash.h (hash_replace): Remove declaration.
2401 (hash_delete): Likewise.
2402 * hash.c (hash_replace): Remove.
2403 (hash_delete): Likewise.
2404 * bignum-copy.c (bignum_copy): Move from here ..
2405 * config/tc-vax.c (bignum_copy): .. to here.
2406 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2407 (bignum_copy): Remove extern declaration.
2408 * sb.h (string_count): Remove extern declaration.
2409 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2410 (sb_name): Likewise.
2411 * sb.c (dsize): Replace preprocessor macro with static int.
2412 (string_count): Make static.
2413 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2414 (sb_name): Likewise.
2415 * config/obj-coff.c (dim_index): Make static.
2416 * config/tc-i386.c (GOT_symbol): Likewise.
2417 (output_invalid_buf): Likewise.
2418 * doc/internals.texi (Warning and error messages): Remove the
2419 prototype for fprint_value.
2421 2005-04-27 Ben Elliston <bje@au.ibm.com>
2425 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2427 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2429 * read.c (pseudo_set): Disallow symbol set to common symbol.
2432 * write.c (write_object_file): Report common symbol name when
2433 disallowing local symbol set to common symbol.
2434 (adjust_reloc_syms): Disallow local symbol set to undefined
2437 2005-04-25 Jan Beulich <jbeulich@novell.com>
2439 * macro.c (macro_expand_body): Replace locals indicator parameters
2440 with actual macro_entry. New local variables macro_line and err.
2441 Don't return when encountering an error, just record the fact.
2442 Detect local symbol name colliding with parameter. Track line number
2443 inside of macro expansion.
2444 (do_formals): Move local variable name to wider scope. Check
2445 parameter of the same name doesn't already exist. In MRI mode, also
2446 check it doesn't collide with the argument count pseudo-parameter).
2447 (define_macro): Add file and line number parameters. Remove local
2448 variable namestr. New local variable error. Initialize macro_entry
2449 members file, line, and name. Don't return when encountering an
2450 error, just record the fact. Use %s in some diagnostics for read.c
2451 to insert the macro name. Free macro_entry on error.
2452 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2453 when encountering an error, just record the fact.
2454 (expand_irp): Don't return when encountering an error, just record
2456 * macro.h (macro_struct): New members name, file, and line.
2457 (define_macro): Add file and line number parameters.
2458 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2459 regarding pseudo-op redefinition with the file/line that macro
2460 definition started at.
2462 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2464 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2465 (future_alignment_required): Remove ifdefs that use it.
2467 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2469 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2470 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2471 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2473 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2474 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2476 2005-04-21 Christian Groessler <chris@groessler.org>
2478 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2481 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2483 * config/obj-aout.h (S_IS_EXTERN): Removed.
2484 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2485 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2486 * symbols.c (S_IS_EXTERN): Likewise.
2487 * symbols.h (S_IS_EXTERN): Likewise.
2489 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2491 * config/tc-d10v.c (md_apply_fix3): Likewise.
2492 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2493 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2494 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2495 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2496 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2497 (shmedia_md_convert_frag): Likewise.
2498 * symbols.c (print_symbol_value_1): Likewise.
2499 * write.c (write_object_file): Likewise.
2501 2005-04-20 Nick Clifton <nickc@redhat.com>
2503 * config/tc-xtensa.c (get_aligned_diff): Change type of
2504 branch_align to offsetT so that its signedness matches that of
2507 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2508 number into a readable string.
2509 (load_register): Likewise.
2511 2005-04-20 Andreas Schwab <schwab@suse.de>
2513 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2515 2005-04-19 David S. Miller <davem@davemloft.net>
2517 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2518 NULL insn, exit early. Remove now spurious NULL checks.
2519 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2522 2005-04-19 Jan Beulich <jbeulich@novell.com>
2524 * symbols.h (symbol_find_base): Remove prototype.
2525 * symbols.c (save_symbol_name): Remove code section conditional upon
2527 (symbol_find): Remove.
2528 (symbol_find_base): Rename to symbol_find.
2529 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2531 * config/obj-coff.c (tag_insert): Remove code section conditional
2532 upon STRIP_UNDERSCORE.
2533 (obj_coff_def): Likewise.
2534 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2535 (coff_frob_symbol): Likewise.
2536 (yank_symbols): Likewise.
2537 (c_section_symbol): Likewise.
2538 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2539 * config/tc-arm.c (symbol_locate): Remove code section conditional
2540 upon STRIP_UNDERSCORE.
2541 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2542 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2543 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2544 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2545 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2547 2005-04-19 Andreas Schwab <schwab@suse.de>
2549 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2550 access to application registers.
2552 2005-04-19 Jan Beulich <jbeulich@novell.com>
2554 * config/te-sysv32.h: Remove.
2555 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2557 * Makefile.in (TARG_ENV_HFILES): Likewise.
2559 2005-04-19 Jan Beulich <jbeulich@novell.com>
2562 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2565 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2567 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2569 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2571 * config/tc-mips.c (normalize_constant_expr): Don't check for
2573 (check_absolute_expr): Only call normalize_constant_expr() if
2575 (mips_ip): Likewise.
2577 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2579 2005-04-18 Jan Beulich <jbeulich@novell.com>
2581 * macro.c (free_token): New, freeing all the memory associated with a
2583 (do_formals): Move initializers to ...
2584 (define_macro): ... here.
2585 (delete_macro): Convert passed in name to lower case. Warn when
2586 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2588 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2590 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2592 2005-04-15 Jan Beulich <jbeulich@novell.com>
2594 * config/obj-elf.c (obj_elf_struct): New.
2595 (elf_pseudo_table). Use it for .offset and .struct.
2597 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2598 Sterling Augustine <sterling@tensilica.com>
2600 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2601 than the section alignment.
2603 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2604 H.J. Lu <hongjiu.lu@intel.com>
2606 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2607 * config/tc-xtensa.c (xg_translate_sysreg_op,
2608 xtensa_translate_old_userregs_ops,
2609 xtensa_find_unaligned_branch_targets,
2610 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2611 relax_frag_add_nop): Support 64-bit host.
2612 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2613 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2615 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2617 * configure.tgt: Add support for OpenBSD/sparc ELF.
2619 * configure.tgt: Set emulation for mips-*-openbsd*.
2620 Remove broken mips-dec-openbsd* config.
2621 * configure.in: Set default ABI for mips64-*-openbsd*.
2622 * configure: Regenerate.
2624 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2626 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2627 optimization for constant addresses.
2629 2005-04-14 Nick Clifton <nickc@redhat.com>
2631 * as.c (main): Move parse_args before symbol_begin and frag_init
2632 so that the hash table size can be set before it is used.
2633 * hash.c: Use an unsigned long type for the size of the hash
2635 * hash.h (set_gas_hash_table_size): Update the prototype.
2637 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2639 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2640 * acinclude.m4: Include ../bfd/warning.m4.
2641 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2642 * Makefile.in: Regenerate.
2643 * configure: Regenerate.
2644 * doc/Makefile.in: Regenerate.
2646 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2648 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2649 (normalize_address_expr): New function to sign-extend address
2650 offsets that fit into 32 bits in 32-bit mode.
2651 (macro_build_ldst_constoffset): Use normalize_address_expr()
2652 instead of a handcoded sequence.
2653 (load_register): Likewise. Report oversized numbers in a useful
2655 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2656 for constant addresses. Report oversized numbers in a useful way.
2657 (mips_ip): Use normalize_address_expr() for addresses.
2659 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2661 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2662 similar to other instructions now that they're marked as ImmExt.
2664 2005-04-12 Nick Clifton <nickc@redhat.com>
2666 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2667 (gas_hash_table_size): New static variable.
2668 (set_gas_hash_table_size): New function: Records a requested size
2669 for the hash tables.
2670 (get_gas_hash_table_size): New function: Return a prime number
2671 near the requested size of the hash table.
2672 (hash_new): Use get_gas_hash_table_size.
2673 * hash.h: Add a prototype for set_gas_hash_table_size.
2674 * as.c (show_usage): Add description of new switches: --hash-size
2675 and --reduce-memory-overheads.
2676 (option_values): Add OPTION_HASH_TABLE_SIZE and
2677 OPTION_REDUCE_MEMORY_OVERHEADS.
2678 (std_longpopts): Add entries for the new options.
2679 (parse_args): Handle the new options.
2680 * Makefile.am: Add a dependency of as.c on hash.h.
2681 * Makefile.in: Regenerate.
2682 * doc/as.texinfo: Document the new switches.
2683 * NEWS: Mention the new switches.
2685 2005-04-12 Nick Clifton <nickc@redhat.com>
2688 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2691 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2693 * Makefile.am: Run "make dep-am".
2694 * Makefile.in: Regenerate.
2696 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2697 Bob Wilson <bob.wilson@acm.org>
2699 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2701 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2703 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2705 2005-04-11 Jan Beulich <jbeulich@novell.com>
2707 * NEWS: Mention these changes and their effects.
2708 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2710 (check_macro): Likewise.
2711 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2712 labels together with the closing pseudo-op.
2713 (macro_expand_body): Adjust comment. Range-check input before use.
2714 Adjust mis-spelled diagnostic. Use is_name_beginner.
2715 * read.c (try_macro): New.
2716 (read_a_source_file): New static variable last_eol. Don't list
2717 macro expansion lines more than once. Call try_macro.
2718 (s_macro): Set section of line_label to absolute instead of undefined.
2719 * doc/as.texinfo: Add information on the caveats of these changes.
2721 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2723 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2724 * symbols.h (symbol_X_add_number): Update prototype.
2726 2005-04-10 Eric Christopher <echristo@redhat.com>
2728 * symbols.c (symbol_X_add_number): Fix warning.
2730 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2732 * config/tc-m68k.c (md_begin): Support 64bit host.
2733 (get_num): Support 64bit BFD on 32bit host.
2735 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2737 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2739 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2741 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2742 call. Don't do the COFF hacks for multi-emulation gas. Move
2743 demand_empty_rest_of_line back to caller.
2744 (s_set, equals): demand_empty_rest_of_line here.
2747 * as.h (rs_dummy): Define.
2748 * symbols.c (symbol_X_add_number): New function.
2749 * symbols.h (symbol_X_add_number): Declare.
2750 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2751 * read.c (assign_symbol): New function, split out from s_set.
2752 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2753 Fix COFF hacks for multi-emulation gas.
2754 (s_set): Call assign_symbol. Remove "register" keyword.
2755 (set_zero_frag): New function.
2756 (pseudo_set): Always check for assignment to section syms.
2757 Always set segment and frag of symbol, and likewise extern for
2758 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2759 special case exp.X_add_number non-zero for O_symbol expressions.
2760 (equals): Use assign_symbol.
2762 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2764 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2767 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2769 * config/tc-i386.c (tc_gen_reloc): Don't turn
2770 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2772 2005-04-06 Nick Clifton <nickc@redhat.com>
2774 * po/rw.po: New translation: Kinyarwanda
2775 * configure.in (ALL_LINGUAS): Add rw
2776 * configure: Regenerate.
2778 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2779 Bob Wilson <bob.wilson@acm.org>
2781 * config/tc-xtensa.c (branch_align_power): New.
2782 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2783 future_alignment_required): Use branch_align_power to check section
2784 alignment as well as xtensa_fetch_width when aligning branch targets.
2786 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2788 * config/tc-xtensa.c: Warning fixes throughout.
2789 (xtensa_fetch_width): Change to unsigned.
2790 (assemble_nop, xtensa_find_unaligned_branch_targets,
2791 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2792 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2793 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2794 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2795 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2796 get_text_align_max_fill_size, get_text_align_nop_count,
2797 get_text_align_nth_nop_size, get_noop_aligned_address,
2798 get_aligned_diff, convert_frag_align_next_opcode,
2799 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2800 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2801 types, avoiding size_t and using offsetT and addressT appropriately.
2802 (get_text_align_power): Clean up types. Avoid incorrect bound.
2803 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2805 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2807 * config/tc-ia64.c (start_unwind_section): Undo the change
2809 (generate_unwind_image, dot_endp): Likewise.
2811 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2813 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2814 le_nop_stop arrays and initializers to file scope.
2815 (md_begin): When generating code for anything other than
2816 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2818 2005-04-01 Jan Beulich <jbeulich@novell.com>
2820 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2823 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2825 * NEWS: Mention [fdgh]_floating.
2826 * config/atof-vax.c: Fix some whitespace.
2827 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2829 2005-04-01 Nick Clifton <nickc@redhat.com>
2831 * configure.in: Add a check for <unistd.h> providing a prototype
2832 for getopt() which is compatible with the one in
2833 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2834 * configure: Regenerate.
2835 * config.in (HAVE_DECL_GETOPT): Add.
2837 2005-04-01 Jan Beulich <jbeulich@novell.com>
2839 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2841 2005-04-01 Jan Beulich <jbeulich@novell.com>
2843 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2844 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2846 2005-03-30 Julian Brown <julian@codesourcery.com>
2848 * config/tc-arm.c (arm_adjust_symtab): Rename
2849 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2851 2005-03-30 Julian Brown <julian@codesourcery.com>
2853 * config/tc-arm.c (mapping_state): Change documentation in function
2854 comment to cross-reference spec instead. Change type of mapping symbols
2856 (arm_adjust_symtab): Don't change type of mapping symbols here.
2858 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2860 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2861 * config.in: Regenerate.
2862 * configure: Regenerate.
2863 * configure.in: Check for ffs decl and alphabetize.
2865 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2866 Phil Blundell <philb@gnu.org>
2868 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2869 (md_apply_fix3): Mark TLS symbols.
2870 (tc_gen_reloc): Handle TLS relocations.
2871 (arm_fix_adjustable): Ignore TLS relocations.
2872 (s_arm_elf_cons): Support expressions after decorated symbols.
2874 2005-03-29 Julian Brown <julian@codesourcery.com>
2876 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2877 whether personality routine index N has been output for this section.
2878 (mapping_state): tc_segment_info_data now struct not enum.
2879 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2880 handled on section change.
2881 (create_unwind_entry): Previous code to output dependency removed.
2882 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2884 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2885 arm_segment_info_type.
2886 (arm_segment_info_type): New struct.
2888 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2889 Bob Wilson <bob.wilson@acm.org>
2891 * config/tc-xtensa.c (do_align_targets): Update comment.
2892 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2893 Insert a LOOP_END frag before every loop target, and do not overload
2894 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2895 (xg_assemble_vliw_tokens): Use do_align_targets.
2896 (xtensa_fix_target_frags): Remove code to convert a
2897 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2898 negatable branch at the end of a loop.
2899 (frag_can_negate_branch): Delete.
2901 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2902 H.J. Lu <hongjiu.lu@intel.com>
2905 NEWS: Mention "-mtune=[itanium1|itanium2]".
2907 * config/tc-ia64.c (md): Add tune.
2908 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2909 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2910 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2911 B unit NOPs are discouraged for McKinley-derived cores.
2912 (md_begin): Don't hardcode the "extra_goodness()" function in
2914 (ia64_init): Set md.tune to itanium2.
2916 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2917 * doc/c-ia64.texi: Likewise.
2919 2005-03-27 Ian Lance Taylor <ian@airs.com>
2921 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2922 bad C_EFCN symbol, print its name.
2924 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2926 * config/tc-xtensa.c (use_longcalls): Delete.
2927 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2928 the use_longcalls flag is set. Do this before checking the segment.
2929 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2930 expand direct calls at this point.
2931 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2932 (xtensa_find_unmarked_state_frags): Likewise.
2933 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2934 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2935 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2936 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2938 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2940 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2942 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2944 * config/tc-cris.h: Convert to ISO C90.
2945 * config/tc-cris.c: Ditto.
2946 (md_estimate_size_before_relax): Remove obsolete comment for
2947 parameter "segment_type".
2948 (md_begin): Document reason for cast of hash_insert argument.
2949 (md_atof): Correct type of parameter "type".
2951 2005-03-24 Nick Clifton <nickc@redhat.com>
2953 * write.h (bit_fix_new): Remove redundant prototype.
2954 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2955 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2956 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2957 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2958 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2959 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2960 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2961 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2962 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2963 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2964 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2965 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2966 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2967 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2968 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2969 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2970 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2971 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2972 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2973 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2974 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2975 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2976 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2977 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2978 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2979 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2980 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2981 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2982 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2983 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2984 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2985 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2986 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2987 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2988 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2989 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2990 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2991 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2992 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2993 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2994 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2995 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2996 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2997 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2998 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2999 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3000 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3001 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3002 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3003 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3004 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3005 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3006 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3007 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3008 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3010 2005-03-23 Jim Blandy <jimb@redhat.com>
3012 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3013 attributes properly.
3015 2005-03-23 Mike Frysinger <vapier@gentoo.org>
3016 Nick Clifton <nickc@redhat.com>
3018 * configure.tgt: Accept any C library to accompany a GNU Linux
3019 implementation, not just the GNU C library.
3020 * configure.in: Likewise.
3021 * configure: Regenerate.
3023 2005-03-23 Nick Clifton <nickc@redhat.com>
3025 * config/tc-tic30.c: Convert to ISO C90 formatting.
3026 * config/tc-tic30.h: Convert to ISO C90 formatting.
3027 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3028 * config/atof-vax.c: Convert to ISO C90 formatting.
3030 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3032 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3033 relocations correctly as well.
3034 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3035 relocations in mergeable sections section-relative either.
3037 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3039 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3041 2005-03-21 Nick Clifton <nickc@redhat.com>
3043 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3044 warning by providing a prototype for sh_symbian_find_elf_flags.
3046 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3049 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3051 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3052 along with other formats that set bfd_gas. Remove unnecessary
3053 setting of bfd_gas. Delete strongarm cases in generic_target
3056 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3059 * config/tc-m68k.c (TRUNC, SEXT): Define.
3060 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3061 (m68k_ip): Truncate or sign extend expressions as appropriate.
3062 (get_num): Likewise.
3063 (md_apply_fix3): Use SEXT.
3065 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3067 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3068 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3069 (obj-vms.o): Delete rule.
3071 * Makefile.in: Regenerate.
3072 * aclocal.m4: Regenerate.
3073 * doc/Makefile.in: Regenerate.
3074 * po/POTFILES.in: Regenerate.
3076 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3078 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3079 flag for coldfire v4e.
3081 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3083 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3084 xg_apply_fix_value and return a value to indicate success.
3085 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3086 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3087 (xtensa_validate_fix_sub): New.
3088 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3089 (tc_gen_reloc): Move code to handle difference of symbols and code to
3090 apply tentative fix values to ...
3091 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3092 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3093 relocations when linkrelax flag is not set.
3094 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3095 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3097 2005-03-17 Jan Beulich <jbeulich@novell.com>
3099 * config/tc-i386.c (i386_scale): Beautify error message.
3100 (Intel syntax comments): Update.
3101 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3103 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3104 Remove declarations.
3105 (intel_bracket_expr): Declare.
3106 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3107 of the function body in a loop allowing to split an operand into two.
3108 Replace calls to malloc and checks of it returning non-NULL with
3109 calls to xmalloc/xstrdup.
3110 (intel_expr): SHORT no longer handled here. Add comment indicating
3111 comparison ops need implementation.
3112 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3113 Check right operand of - does not specify a register when parsing
3114 the address of a memory reference.
3115 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3116 Check operands do not specify a register when parsing the address of
3118 (intel_e06, intel_e06_1): Likewise.
3119 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3120 handle SHORT as well as unary + and -. Don't accept : except for
3121 segment overrides or in direct far jump/call insns.
3122 (intel_brack_expr): New.
3123 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3125 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3126 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3127 Allow symbolic constants as register scale value.
3128 (intel_get_token): Replace call to malloc and check of return value
3129 with call to xmalloc. Change handling for FLAT to match MASM's.
3130 (intel_putback_token): Don't try to back up/free current token if
3133 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3135 * configure.tgt: Set emulation for arm-*-eabi*.
3136 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3137 * config/te-armeabi.h: New file.
3138 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3139 * config/te-symbian.h: Include "te-armeabi.h".
3141 2005-03-16 Nick Clifton <nickc@redhat.com>
3143 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3144 local variable in case it is clobbered by the setjmp.
3146 2005-03-16 Nick Clifton <nickc@redhat.com>
3147 Ben Elliston <bje@au.ibm.com>
3149 * configure.in (werror): New switch: Add -Werror to the
3150 compiler command line. Enabled by default. Disable via
3152 * configure: Regenerate.
3154 2005-03-16 Nick Clifton <nickc@redhat.com>
3156 * config/obj-coff.h: Convert to ISO C90 formatting.
3157 * config/obj-coff.c: Convert to ISO C90 formatting.
3159 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3161 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3162 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3163 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3164 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3165 (insns): Add ARMv6T2 instructions:
3166 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3167 (arm_archs): Add V6T2 variants.
3169 2005-03-15 Nick Clifton <nickc@redhat.com>
3171 * NEWS: Add cutoff for changes in 2.16 release.
3173 2005-03-15 Jan Beulich <jbeulich@novell.com>
3175 * expr.c (operand): Merge handling of unary + into that for unary
3178 2005-03-14 Eric Christopher <echristo@redhat.com>
3180 * config/tc-mips.c: Include dw2gencfi.h.
3181 (mips_cfi_frame_initial_instructions): New.
3182 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3183 (tc_cfi_frame_initial_instructions): Ditto.
3184 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3185 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3186 * Makefile.am: Update dependencies.
3187 * Makefile.in: Regenerate.
3189 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3191 * po/es.po: Commit new Spanish translation.
3193 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3195 * po/tr.po: Commit new Turkish translation.
3197 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3199 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3202 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3204 * config-gas.com: Mark vax-vms as obsolete.
3205 * configure.in: Remove fmt=vms support.
3206 * config.in: Regenerate.
3207 * configure: Regenerate.
3208 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3210 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3211 Bob Wilson <bob.wilson@acm.org>
3213 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3214 when checking if xg_resolve_literals needs to be called.
3215 * config/tc-xtensa.h: Fix spelling typo in a comment.
3217 2005-03-10 Jan Beulich <jbeulich@novell.com>
3219 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3220 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3221 crafted structure declarations with the types from macro.h.
3223 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3225 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3226 for -mno-shared optimization.
3228 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3230 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3231 (MAX_NOPS): Bump to 4.
3232 (mips_fix_vr4130): New variable.
3233 (nops_for_vr4130): New function.
3234 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3235 nops_for_vr4130 if working around VR4130 errata.
3236 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3237 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3238 (md_parse_option): Handle them.
3239 (md_show_usage): Print them.
3240 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3242 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3244 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3247 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3249 * config/tc-mips.h (mips_flush_pending_output): Delete.
3250 (mips_emit_delays): Declare.
3251 (md_flush_pending_output): Use mips_emit_delays.
3252 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3253 the previous instructions.
3254 (md_begin, append_insn, md_parse_option): Update callers.
3255 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3257 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3258 (s_gpdword): Update callers.
3259 (start_noreorder, end_noreorder): New functions.
3260 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3261 manipulating mips_opts or prev_nop_frag directly.
3262 (mips_flush_pending_output): Delete.
3264 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3266 * config/tc-mips.c (mips_move_labels): New function, taken from...
3267 (append_insn, mips_emit_delays): ...here.
3269 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3271 * config/tc-mips.c (MAX_NOPS): New macro.
3272 (history): Resize to 1 + MAX_NOPS.
3273 (fix_vr4120_class): New enumeration.
3274 (vr4120_conflicts): New variable.
3275 (init_vr4120_conflicts): New function.
3276 (md_begin): Call it.
3277 (insn_uses_reg): Constify first argument.
3278 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3279 (nops_for_insn_or_target): New functions.
3280 (append_insn): Use the new nops_for_* functions instead of inline
3281 delay checks. Generalize prev_nop_frag handling to handle an
3282 arbitrary history length. Insert nops into the history buffer
3283 once the number of nops in prev_nop_frag is fixed.
3284 (emit_delays): Use nops_for_insn instead of inline delay checks.
3286 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3288 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3289 check from branch delay code. Remove unnecessary check for branches.
3291 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3293 * config/tc-mips.c (dummy_opcode): Delete.
3294 (nop_insn, mips16_nop_insn): New variables.
3295 (NOP_INSN): New macro.
3296 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3297 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3298 (md_begin): Initialize nop_insn and mips16_nop_insn.
3299 (append_insn): Use the new emit_nop function to add nops, recording
3300 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3301 to reserve room for the instruction and install_insn to install the
3302 final form. Use insert_into_history to record the instruction in
3303 the history buffer. Use move_insn to do delay slot filling.
3304 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3305 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3306 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3308 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3310 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3311 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3312 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3313 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3314 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3316 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3318 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3319 and extended_p fields with a single fixed_p field.
3320 (append_insn, mips_no_prev_insn): Adjust accordingly.
3322 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3324 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3325 a single mips16_absolute_jump_p bit.
3326 (append_insn): Adjust accordingly.
3328 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3330 * config/tc-mips.h (mips_cl_insn): Move definition to...
3331 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3332 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3334 (history): New variable.
3335 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3336 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3337 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3338 (prev_prev_insn_unreordered): Delete.
3339 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3340 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3343 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3345 * doc/Makefile.am: Update as.info dependencies.
3346 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3348 2005-03-08 Jan Beulich <jbeulich@novell.com>
3350 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3351 error, and point to .purgem documentation if someone really needs
3353 * NEWS: Mention macro redefinition is now an error.
3355 2005-03-08 Jan Beulich <jbeulich@novell.com>
3357 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3358 emitted to. Add more precise diagnostics for non-fitting insns based
3359 on that. Eliminate now superfluous special casing of MLX. Clear out
3360 slot information when dropping an insn.
3362 2005-03-08 Jan Beulich <jbeulich@novell.com>
3364 * config/tc-ia64.c (parse_section_name): Rename to...
3365 (cross_section): In addition to separating the name from the rest of
3366 the arguments, also carry out the operation.
3367 (dot_xdata): Use cross_section.
3368 (dot_float_cons): Likewise.
3369 (dot_xstringer): Likewise.
3370 (dot_xdata_ua): Likewise.
3371 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3373 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3375 * po/gas.pot: Regenerate.
3377 2005-03-04 David Daney <ddaney@avtrex.com>
3379 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3380 instead of '_gp' for -mno-shared optimization.
3382 (s_abicalls): Document it in the comment.
3383 (md_show_usage): Document the -mno-shared option.
3385 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3387 * config/tc-mips.c (mips_set_options): Add sym32 field.
3388 (mips_opts): Initialize it.
3389 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3390 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3391 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3392 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3393 when deciding whether to use a symbolic %highest/%higher expansion.
3394 (macro): Likewise. Remove o64/n32 linux hack. Always use
3395 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3396 and "la". Handle constants separately from symbolic expressions in
3397 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3398 and using load_register to load the high part of the address.
3399 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3400 (OPTION_ELF_BASE): Bump by 2.
3401 (md_longopts): Add entries for -msym32 and -mno-sym32.
3402 (md_parse_option): Handle them.
3403 (usage): Document them.
3404 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3405 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3406 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3407 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3408 -msym32 and -mno-sym32.
3410 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3412 * config/tc-mips.c (load_address): Implement GP optimization
3413 for 64bit address space non-PIC. Fix formatting.
3414 (macro): Likewise. Simplify code.
3415 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3416 (mips_after_parse_args): Simplify code.
3418 2005-03-03 Nick Clifton <nickc@redhat.com>
3420 * expr.c (operand): Remove redundant code enclosed by #ifdef
3421 RELAX_PAREN_GROUPING....#endif.
3423 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3424 reloc is the difference of two symbols defined in the same
3427 * config/tc-iq2000.c (line_comment_chars): Include the # character
3428 as otherwise this breaks #APP/#NO_APP processing.
3430 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3432 * config/tc-arc.c(md_assemble): Remove dead code for handling
3433 immediate indexing of ld and st .
3435 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3436 Joseph Myers <joseph@codesourcery.com>
3438 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3439 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3440 (parse_relocation): Check for a word break after a relocation
3442 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3445 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3447 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3449 2005-03-02 Jan Beulich <jbeulich@novell.com>
3451 * as.c (main): Use unlink_if_ordinary instead of unlink.
3452 * messages.c (as_fatal): Likewise.
3454 2005-03-02 Jan Beulich <jbeulich@novell.com>
3456 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3458 (parse_register): Allow cr8...15 in all modes.
3460 2005-03-02 Jan Beulich <jbeulich@novell.com>
3462 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3463 etc. like normal symbol references (T_ID).
3465 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3467 * symbols.c (fb_label_name): Fix silly thinko in last change.
3469 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3471 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3472 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3474 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3476 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3479 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3482 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3484 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3486 * as.h (assert): Warning fix.
3487 * expr.c (expr): Correct assertion.
3488 * read.c (s_comm_internal): Remove assertion.
3489 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3490 (fixup_segment): Remove assertion.
3491 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3492 (md_apply_fix3): Likewise.
3493 * config/tc-i370.c (md_begin): Correct assertion.
3494 (i370_macro): Warning fix for assertion.
3496 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3498 * configure.in (AC_C_BIGENDIAN): Invoke.
3499 * configure: Regenerate.
3500 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3501 host variable to set string header size.
3502 * config/obj-aout.c (obj_header_append): Don't use host structs.
3503 (obj_symbol_to_chars): Likewise.
3504 (obj_emit_strings): Likewise. Use the passed in output pointer.
3505 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3506 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3507 not sizeof host struct.
3508 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3509 (obj_emit_strings): Likewise.
3510 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3511 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3513 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3515 (host_number_to_chars): Define.
3516 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3517 host internal struct to set header sizes.
3518 * config/tc-i960.c (md_number_to_field): Warning fix.
3519 (md_ri_to_chars): Use host byte order.
3520 (get_cdisp, md_apply_fix3): Warning fix.
3521 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3523 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3525 * doc/c-arc.texi: Update documentation about ARC's extension
3528 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3530 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3533 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3535 * cgen.c: Warning fixes.
3536 * config/tc-arc.c: Likewise.
3537 * config/tc-arm.c: Likewise.
3538 * config/tc-avr.c: Likewise.
3539 * config/tc-d10v.c: Likewise.
3540 * config/tc-d30v.c: Likewise.
3541 * config/tc-frv.c: Likewise.
3542 * config/tc-frv.h: Likewise.
3543 * config/tc-h8300.c: Likewise.
3544 * config/tc-h8500.c: Likewise.
3545 * config/tc-i370.c: Likewise.
3546 * config/tc-i960.c: Likewise.
3547 * config/tc-ia64.c: Likewise.
3548 * config/tc-ip2k.c: Likewise.
3549 * config/tc-m68hc11.c: Likewise.
3550 * config/tc-maxq.c: Likewise.
3551 * config/tc-mcore.c: Likewise.
3552 * config/tc-mips.c: Likewise.
3553 * config/tc-msp430.c: Likewise.
3554 * config/tc-pj.c: Likewise.
3555 * config/tc-ppc.c: Likewise.
3556 * config/tc-ppc.h: Likewise.
3557 * config/tc-s390.c: Likewise.
3558 * config/tc-sh.c: Likewise.
3559 * config/tc-sh64.c: Likewise.
3560 * config/tc-tic4x.c: Likewise.
3561 * config/tc-tic80.c: Likewise.
3562 * config/tc-v850.c: Likewise.
3563 * config/tc-vax.c: Likewise.
3564 * config/tc-w65.c: Likewise.
3565 * config/tc-xstormy16.c: Likewise.
3566 * config/tc-z8k.c: Likewise.
3568 2005-02-22 Catherine Moore <clm@cm00re.com>
3570 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3571 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3573 2005-02-22 Eric Christopher <echristo@redhat.com>
3575 * config/tc-mips.c (struct proc): Change isym to
3576 func_sym. New member func_end_sym.
3577 (s_mips_ent): Update.
3578 (s_mips_end): Ditto. Add code to compute function size.
3580 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3582 * read.c: Warning fixes.
3583 * config/obj-elf.c: Likewise.
3585 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3587 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3590 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3592 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3595 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3597 (demand_empty_rest_of_line): Likewise.
3598 (tic54x_sblock): Likewise.
3599 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3601 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3603 * read.c (address_bytes): New function.
3604 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3605 (potable): Add "dc.a".
3606 (cons_worker): Handle "dc.a".
3607 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3609 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3611 * input-file.c (input_file_open): Rearrange to avoid warning.
3613 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3615 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3616 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3617 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3619 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3621 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3622 uses after .set noat.
3623 (load_address): Likewise.
3624 (macro): Likewise. Don't try to avoid $at use by sacrificing
3625 the target register before it is stored, it won't work.
3627 2005-02-17 James E Wilson <wilson@specifixinc.com>
3629 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3630 see an instruction that specifies a template.
3632 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3634 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3635 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3636 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3638 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3640 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3642 * config/tc-ia64.c (md): Add hint_b.
3643 (emit_one_bundle): Handle md.hint_b for "hint".
3644 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3645 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3646 (ia64_init): Set md.hint_b to error.
3647 (md_assemble): Handle md.hint_b for "hint.b".
3649 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3650 * doc/c-ia64.texi: Likewise.
3652 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3654 * tc.h (struct relax_type, relax_typeS): Move from here..
3655 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3656 * ecoff.c (ecoff_new_file): Add appfile param.
3657 * ecoff.h (ecoff_new_file): Likewise.
3658 * itbl-lex.h: New file.
3659 * itbl-lex.l: Include itbl-lex.h.
3660 * itbl-parse.y: Likewise.
3661 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3662 * read.c (s_app_file_string): Mark appfile possibly unused.
3663 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3664 * subsegs.h (struct seg_info_trash): Delete.
3665 (seg_info): Use segment_info_type instead.
3666 * config/obj-coff.c (struct filename_list): Make filename const char *.
3667 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3668 * config/obj-elf.c (elf_file_symbol): Similarly.
3669 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3671 * config/tc-arc.c (md_operand): Warning fix.
3672 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3673 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3674 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3675 * config/tc-frv.c (frv_force_relocation): Warning fix.
3676 * config/tc-m68k.c (md_parse_option): Delete unused var.
3677 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3678 * config/tc-sparc.c: Likewise.
3679 (s_common): Warning fix.
3680 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3681 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3683 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3684 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3685 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3686 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3687 (tic4x_do_align): Use TIC_NOP_OPCODE.
3688 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3689 * config/tc-vax.c: Include netinet/in.h.
3690 (tc_headers_hook): Formatting.
3691 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3693 2005-02-17 Jan Beulich <jbeulich@novell.com>
3695 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3696 parsing inN, locN, outN. Set 'idx' to offset register number starts
3697 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3700 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3702 * config/tc-mips.c (load_address): Fix formatting.
3703 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3704 Catch macros which are unexpandable without AT. Remove duplicate
3706 (macro2): Remove duplicate zeroing of used_at.
3708 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3710 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3713 2005-02-15 Nigel Stephens <nigel@mips.com>
3714 Maciej W. Rozycki <macro@mips.com>
3716 * config/tc-mips.c (reloc_needs_lo_p): Handle
3717 BFD_RELOC_MIPS16_HI16_S.
3718 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3719 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3720 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3722 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3723 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3724 Call my_getSmallExpression() to parse percent operators.
3725 (percent_op_match, mips_percent_op): Separate definitions.
3726 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3727 (parse_relocation): Handle the MIPS16 mode using
3729 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3730 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3732 2005-02-15 Jan Beulich <jbeulich@novell.com>
3734 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3735 instead of explicitly dealing with the translation; exclude
3736 relocations that are already pcrel, however.
3738 2005-02-15 Jan Beulich <jbeulich@novell.com>
3740 * config/tc-ia64.c: Include limits.h (if available).
3741 (gr_values[0]): Set path to INT_MAX.
3742 (dot_reg_val): Don't allow changing value of r0. Limit range of
3743 general registers at r127.
3744 (specify_resource): Default resource index is -1. Don't set resource
3745 index (in case IA64_RS_RSE) without setting the specific flag.
3746 (note_register_values): Check operand is O_constant before tracking
3747 input value of moves. Add tracking for dep.z with constant inputs.
3748 (print_dependency): Resource index of specific resource may be zero.
3749 (check_dependencies): Likewise.
3751 2005-02-15 Jan Beulich <jbeulich@novell.com>
3753 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3754 reg_class. Check operands and emit diagnostics for illegal use of
3757 2005-02-15 Jan Beulich <jbeulich@novell.com>
3759 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3760 new variables type, suffix, and width. Handle
3761 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3762 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3763 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3764 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3765 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3766 if unable to translate relocation type, using the new variables.
3768 2005-02-15 Jan Beulich <jbeulich@novell.com>
3770 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3771 (ty_symbol_chars): Define.
3772 * config/tc-ia64.c (ia64_symbol_chars): Define.
3774 2005-02-15 Jan Beulich <jbeulich@novell.com>
3776 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3777 input_line_pointer was advanced.
3779 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3781 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3784 2005-02-13 Jan Beulich <jbeulich@novell.com>
3786 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3787 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3789 (ia64_init): Set md.detect_dv.
3790 (ia64_start_line): New static variable warned. Warn only once when
3791 encountering explicit stops in automatic mode.
3792 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3793 * NEWS: Mention new default mode.
3795 2005-02-13 Jan Beulich <jbeulich@novell.com>
3797 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3798 be freed when wiping out previous state. Canonicalize names before
3799 use. Free name string when detecting redefinition.
3800 (dot_pred_rel): Call generic expression parser to process arguments.
3801 Handle O_register case for individual predicates and O_subtract for
3803 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3805 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3806 Warn if multiple found, issue error if resulting symbol name has zero
3808 (dot_alias): Canonicalize name before use.
3810 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3812 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3814 (in_procedure): Return -1 for warning.
3815 (in_prologue): Likewise.
3816 (in_body): Likewise.
3818 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3820 * config/tc-ia64.c (dot_xdata): Undo the last change.
3821 (dot_float_cons): Likewise.
3822 (dot_xstringer): Likewise.
3823 (dot_xdata_ua): Likewise.
3824 (dot_float_cons_ua): Likewise.
3826 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3828 * NEWS: Mention "-munwind-check=[warning|error]".
3830 * config/tc-ia64.c (md): Add unwind_check.
3831 (unwind_diagnostic): New.
3832 (in_procedure): Call unwind_diagnostic when a directive isn't
3834 (in_prologue): Call unwind_diagnostic when a directive isn't in
3836 (in_body): Call unwind_diagnostic when a directive isn't in
3838 (dot_endp): Set md.unwind_check to error before calling
3839 in_procedure and restore it after. When the name is missing or
3840 couldn't be found, use the one from the last .proc if
3841 md.unwind_check isn't error. Warn if md.unwind_check is
3843 (md_parse_option): Handle "-munwind-check=[warning|error]".
3844 (md_show_usage): Add "-munwind-check=[warning|error]".
3845 (ia64_init): Set md.unwind_check to warning.
3847 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3848 * doc/c-ia64.texi: Likewise.
3850 2005-02-11 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3854 (ia64_parse_name): New third parameter.
3855 (md_parse_name): Pass third argument.
3856 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3857 (md_operand): Handling of '@'-prefixed symbols moved from here...
3858 (ia64_parse_name): ...to here.
3860 2005-02-11 Jan Beulich <jbeulich@novell.com>
3862 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3863 (errata_nop_necessary_p): Remove declaraction and definition.
3864 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3865 update md.group_idx. Don't reset md.last_groups.
3867 2005-02-11 Jan Beulich <jbeulich@novell.com>
3869 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3871 (dot_xdata): Free section name after use.
3872 (dot_float_cons): Likewise.
3873 (dot_xstringer): Likewise.
3874 (dot_xdata_ua): Likewise.
3875 (dot_float_cons_ua): Likewise.
3876 (md_pseudo_table): Add xdata16 and xdata16.ua.
3878 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3880 * doc/all.texi: Add IA64.
3881 * doc/as.texinfo: Likewise.
3883 * doc/c-ia64.texi: Fix typos.
3885 2005-02-10 Julian Brown <julian@codesourcery.com>
3887 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3889 (do_t_push_pop): Likewise.
3890 (md_assemble): Likewise.
3891 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3892 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3893 (create_unwind_entry): Output dependency on the required personality
3896 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3898 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3899 * subsegs.c (seg_not_empty_p): Likewise.
3901 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3903 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3904 relative jump calculation.
3905 <md_convert_frag) : Likewise.
3906 <output_disp): Likewise.
3908 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3910 * write.c (write_object_file): Recognize warning-symbol construct
3911 and skip object- and target- handling for the second symbol.
3913 2005-02-02 Jan Beulich <jbeulich@novell.com>
3915 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3916 designators along with quoted ones. Free copy of quoted designator
3919 2005-02-01 Ben Elliston <bje@au.ibm.com>
3921 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3922 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3923 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3924 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3925 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3926 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3927 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3928 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3929 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3930 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3931 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3932 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3933 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3934 #if 0'd code throughout.
3936 2005-01-31 Nick Clifton <nickc@redhat.com>
3938 * as.c (parse_args): Bump copyright date reported by --version to
3941 2005-01-31 Nick Clifton <nickc@redhat.com>
3943 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3946 2005-01-31 Jan Beulich <jbeulich@novell.com>
3948 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3949 that can end with .endr in that case. Make requiring/permitting
3950 pseudo-ops without leading dot closer to the logic in read.c serving
3952 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3955 2005-01-31 Jan Beulich <jbeulich@novell.com>
3957 * macro.c (do_formals): Adjust to no longer accept empty parameter
3959 (define_macro): Adjust to no longer accept empty macro name, garbage
3960 following the parameters, or macros that were previously defined.
3961 * read.c (s_bad_end): Declare.
3962 (potable): Add endm. Handler for endr and endm is s_bad_end.
3963 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3965 * read.h (s_bad_endr): Remove.
3967 2005-01-31 Jan Beulich <jbeulich@novell.com>
3969 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3970 immediately discarding (but counting) those exceeding the maximum
3971 possible amount. Track whether output and input operand counts ever
3972 matched, and use this to better indicate which of the operands/
3973 operand types was wrong; specifically don't default to pointing to
3976 2005-01-31 Jan Beulich <jbeulich@novell.com>
3978 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3979 variable in dot_endp). Add body and insn. Make prologue,
3980 prologue_mask, body, and insn bitfields.
3981 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3983 (in_procedure, in_prologue, in_body): New.
3984 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3985 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3986 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3987 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3988 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3989 dot_personality): Use the appropriate one of the above.
3990 (dot_proc): Clear unwind.proc_start; set to current location only if
3991 none of the entry points were valid. Check for non-zero-length entry
3992 point names. Check that entry points aren't defined, yet. Clear
3993 unwind.prologue, unwind.body, and unwind.insn.
3994 (dot_body): Call in_procedure. Check that first directive in procedure
3995 had no insns emitted before. Set unwind.body.
3996 (dot_prologue): Call in_procedure. Check that not already in prologue.
3997 Check that first directive in procedure had no insns emitted before.
3999 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4000 length entry point names. Check that entry points became defined.
4001 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4003 2005-01-31 Jan Beulich <jbeulich@novell.com>
4005 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4006 before actually using it. Don't generate an error in manual bundling
4007 mode when looking at an insn requiring slot 2 but not yet at slot 2.
4008 Don't generate an error in manual bundling mode when looking at an
4009 insn required to be last in its group but the required slot hasn't
4010 been reached, yet. Allow conversion from MII to MI;I for bundle
4011 consisting of only 2 insns with the stop between them. Suppress
4012 various meaningless errors resulting from detecting earlier ones.
4014 2005-01-31 Jan Beulich <jbeulich@novell.com>
4016 * config/tc-ia64.c (parse_operands): Also handle alloc without first
4019 2005-01-28 Christian Groessler <chris@groessler.org>
4021 * config/tc-z8k.c (md_assemble): Improve error detection.
4023 2005-01-28 Jan Beulich <jbeulich@novell.com>
4025 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4026 for personality routine pointer only if there is one.
4027 (ia64_convert_frag): Likewise.
4028 (generate_unwind_image): Likewise.
4030 2005-01-27 Christian Groessler <chris@groessler.org>
4032 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4033 (md_apply_fix3): Make relative branches out of range an error
4034 instead of a warning. Display correct line number for out of
4035 range branches/calls/memory accesses.
4037 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4039 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4040 to emit .debug_line and other debug sections.
4041 * as.h (seg_not_empty_p): Declare.
4042 * subsegs.c (seg_not_empty_p): New predicate.
4044 2005-01-27 Andrew Cagney <cagney@gnu.org>
4046 * configure: Regenerate to track ../gettext.m4 change.
4048 2005-01-27 Jan Beulich <jbeulich@novell.com>
4050 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4052 2005-01-27 Jan Beulich <jbeulich@novell.com>
4054 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4055 to/from application registers dynamic insns.
4056 (md_assemble): Defer resolution of move to/from application registers
4057 dynamic insns when they can be issued on either the I- or M-units.
4059 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4061 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4062 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4063 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4064 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4065 * cgen.c (gas_cgen_parse_operand): Handle
4066 CGEN_PARSE_OPERAND_SYMBOLIC.
4067 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4068 (frv_force_relocation): Likewise. Fix handling of PIC
4070 (md_apply_fix3): Likewise.
4072 2005-01-21 Ben Elliston <bje@au.ibm.com>
4074 * as.h: Remove #if 0'd code.
4075 * atof-generic.c (atof_generic): Likewise.
4076 * ecoff.c (ecoff_directive_frame): Likewise.
4077 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4078 * itbl-ops.c (itbl_add_reg): Likewise.
4079 * listing.c (calc_hex): Likewise.
4080 * read.c (MASK_CHAR): Likewise.
4081 * subsegs.c (subsegs_print_statistics): Likewise.
4082 * symbols.c (indent): Likewise.
4083 * write.c (write_relocs): Likewise.
4084 (write_object_file): Likewise.
4085 (relax_frag): Likewise.
4087 2005-01-20 Nick Clifton <nickc@redhat.com>
4089 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4090 getopt_long_only() from considering -a as an abbreviation for
4092 (parse_args): Fix the parsing of -a=<file>.
4094 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4097 * read.c (s_incbin): Adjust default count for skip. Check validity
4098 of count and skip rigorously.
4100 2005-01-19 Fred Fish <fnf@specifixinc.com>
4102 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4104 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4106 * read.c (convert_to_bignum): New function, split out from...
4107 (emit_expr): ...here. Handle the case where X_add_number is
4108 positive and the input value is negative.
4109 (output_big_sleb128): Fix setting of continuation bit. Check whether
4110 the final byte needs to be sign-extended. Fix size-shrinking loop.
4111 (emit_leb128_expr): When generating a signed leb128, see whether the
4112 sign of an O_constant's X_add_number matches the sign of the input
4113 value. Use a bignum if not.
4115 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4117 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4118 arch_sh_up in order to match the external name and make the
4119 testsuite's job easier.
4121 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4124 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4126 2005-01-12 Nick Clifton <nickc@redhat.com>
4128 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4129 ignored_arguments array.
4131 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4133 * write.c (write_object_file): Disallow a symbol equated to
4136 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4138 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4140 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4141 (maxq_target): New function: Set the machine type.
4143 2005-01-06 Paul Brook <paul@codesourcery.com>
4145 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4146 (md_begin): Handle TE_VXWORKS for FP defaults.
4147 (md_apply_fix3): Correct rela offsets.
4148 (elf32_arm_target_format): Add VxWorks targets.
4150 2005-01-06 Paul Brook <paul@codesourcery.com>
4152 * configure.tgt: Set em=vxworks for *-*-vxworks.
4153 * config/te-vxworks.h: New File.
4155 2005-01-06 Paul Brook <paul@codesourcery.com>
4157 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4159 2005-01-04 Dmitry Diky <diwil@spec.ru>
4161 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4164 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4166 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4167 (dot_loc): New function.
4168 (md_pseudo_table): Add entry to map .loc to dot_loc().
4169 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4170 seen a .loc directive or we're generating DWARF2 debug info for
4173 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4176 * read.c (s_comm_internal): Don't zero end of name until size
4177 expression has been parsed.
4179 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4181 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4183 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4185 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4188 2004-12-22 Ian Lance Taylor <ian@airs.com>
4190 * configure.tgt: New.
4191 * configure.in: Move setting of cpu_type, fmt, etc., to
4193 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4194 $(srcdir)/configure.tgt.
4195 * configure, Makefile.in: Rebuild.
4197 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4199 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4200 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4202 (avr_offset_expression): New function to parse offsets for LDI
4204 (avr_operand): Use it.
4205 (md_apply_fix3): Generate the relocs.
4207 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4209 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4210 BFD_RELOC_SH_IMMS10BY8 relocation.
4212 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4213 than just ignoring bad code.
4215 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4217 * config/tc-v850.c (handle_lo16): New function.
4218 (v850_reloc_prefix): Use it to check lo().
4219 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4221 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4223 * configure.in: Add s390x-ibm-tpf support.
4224 * configure: Regenerate.
4226 2004-12-15 Jan Beulich <jbeulich@novell.com>
4228 * config/obj-elf.c (obj_elf_change_section): Only set type and
4229 attributes on new sections. Emit warning when type of re-declared
4230 section doesn't match.
4232 2004-12-15 Jan Beulich <jbeulich@novell.com>
4234 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4235 '.cfi_startproc simple' doesn't inherit the old value.
4237 2004-12-15 Jan Beulich <jbeulich@novell.com>
4239 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4240 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4241 generation to emit a factored offset.
4243 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4245 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4246 which is too large in the case of NO_PIC without 64-bit
4249 * config/tc-mips.c (mips_in_shared): New static variable.
4250 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4251 (md_longopts): Add -mshared and -mno-shared.
4252 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4253 (s_cpload): Implement !mips_in_shared case.
4254 (s_cpsetup): Likewise.
4255 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4256 * NEWS: Mention -mno-shared.
4258 2004-12-09 Paul Brook <paul@codesourcery.com>
4260 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4263 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4265 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4266 sequence, increase the size of the sequence.
4268 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4271 2004-12-07 Ben Elliston <bje@gnu.org>
4273 * read.c (s_align): Use an align_limit temporary to allay a GCC
4274 signed/unsigned comparison warning.
4276 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4278 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4279 * configure.in: Use it for arm*-*-linux-gnueabi*.
4280 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4281 * config/te-armlinuxeabi.h: New file.
4282 * Makefile.in: Regenerated.
4283 * aclocal.m4: Likewise.
4284 * configure: Likewise.
4285 * doc/Makefile.in: Regenerated.
4287 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4289 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4290 (xtensa_restore_emit_state): Likewise.
4292 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4294 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4297 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4299 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4300 * Makefile.in: Regenerate.
4302 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4304 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4305 functions, give functions a meaningful name, add comments.
4306 (check_range): New function - Replace operand size calculation
4307 with range checking.
4308 (assemble_insn): Update Algorithm, improve error issuing.
4310 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4313 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4315 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4316 miss between different section in the same module.
4317 (tc_gen_reloc): Likewise.
4319 2004-11-25 Theodore A. Roth <troth@openavr.org>
4321 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4322 atmega325, atmega3250, atmega645 and atmega6450.
4324 2004-11-25 Jan Beulich <jbeulich@novell.com>
4326 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4327 permissible for the selected instruction suffix.
4328 (process_suffix): For DefaultSize instructions, suppressing the
4329 guessing of a 'q' suffix if the instruction doesn't support it is
4330 pointless, because only an 'l' suffix can be guessed in this place.
4332 2004-11-24 Nick Clifton <nickc@redhat.com>
4334 * config/tc-iq2000.c: Remove support for IQ10 processor.
4335 Convert to ISO C90 formatting.
4336 * config/tc-iq2000.h: Likewise.
4338 2004-11-23 Nick Clifton <nickc@redhat.com>
4340 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4341 in this table. They should be correct now.
4343 2004-11-23 Jan Beulich <jbeulich@novell.com>
4345 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4346 indicate the MMX extensions added by both SSE and 3DNow!A.
4347 (Cpu3dnowA): Declare.
4348 (CpuUnknownFlags): Update.
4349 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4350 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4351 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4352 3DNow!. Athlon additionally implies 3DNow!A. Several new
4353 entries (those starting with a dot are for sub-arch specification).
4354 (set_cpu_arch): Handle sub-arch specifications.
4355 (parse_insn): Distinguish between instructions not supported because
4356 of insufficient CPU features and because of 64-bit mode.
4357 * doc/c-i386.texi: Describe enhanced .arch directive.
4359 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4361 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4363 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4365 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4366 without a corresponding .debug_info section.
4368 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4370 * read.c (potable): Add "error" and "warning".
4371 (s_errwarn): New function.
4372 * read.h (s_errwarn): Declare.
4373 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4375 2004-11-22 Nick Clifton <nickc@redhat.com>
4377 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4380 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4382 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4383 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4385 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4387 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4388 (coff_adjust_symtab): Adjust call.
4389 (crawl_symbols): Likewise.
4390 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4391 (obj_app_file): Adjust.
4393 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4395 * configure.in: Enable bfd_assember for the MAXQ port.
4396 * configure: Regenerate.
4398 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4399 Sterling Augustine <sterling@tensilica.com>
4401 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4402 there is a conflict.
4403 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4404 interfaces that are related as determined by xtensa_interface_class_id.
4406 2004-11-12 Nick Clifton <nickc@redhat.com>
4408 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4409 offsets for conditional branches.
4411 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4413 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4415 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4417 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4418 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4420 (relax_frag_immed): Update call to update_next_frag_state.
4422 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4424 * obj.h (struct format_ops <app_file>): Add int param.
4425 * read.h (s_app_file_string): Likewise.
4426 * read.c (s_app_file_string): Likewise.
4427 (s_app_file): Adjust s_app_file_string call.
4428 * config/tc-mips.c (s_mips_file): Likewise.
4429 * config/obj-coff.h (obj_app_file): Add app param.
4430 * config/obj-ecoff.h (obj_app_file): Likewise.
4431 * config/obj-multi.h (obj_app_file): Likewise.
4432 * config/obj-elf.h (elf_file_symbol): Likewise.
4433 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4434 if called for # preprocessor lines.
4436 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4439 * symbols.c (resolve_symbol_value): Convert weak symbols only
4441 (symbol_equated_reloc_p): Don't equate weaks when relocating
4442 only for Windows PECOFF.
4444 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4446 * config/tc-crx.c (print_insn): Check and set insn_addr.
4447 * config/tc-crx.h (md_frag_check): Define.
4449 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4450 Vineet Sharma <vineets@noida.hcltech.com>
4452 * configure.in: Add support for new target maxq-coff.
4453 * configure: Regenerate.
4454 * NEWS: Mention new support.
4455 * config/tc-maxq.c: New file.
4456 * config/tc-maxq.h: New file.
4457 * config/obj-coff.h: Add support for maxq-coff.
4459 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4461 * symbols.c (any_external_name): Define.
4462 (resolve_symbol_value): Convert weak symbols.
4463 (S_SET_EXTERNAL): Support any_external_name.
4464 (S_SET_NAME): Qualify parameter const.
4465 (symbol_equated_reloc_p): Equate to weaks when relocating.
4466 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4467 * tc.h (any_external_name): Declare.
4468 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4470 (weak_is_altname): Declare and define.
4471 (weak_name2altname): Same.
4472 (weak_altname2name): Same.
4473 (weak_uniquify): Same.
4474 (weak_altprefix): Define.
4475 (obj_coff_weak): Change .weak syntax and handling.
4476 (coff_frob_symbol): Fix PE weak symbol alternates.
4477 * config/obj-coff.h (USE_UNIQUE): Define.
4478 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4479 are in another segment.
4480 (tc_gen_reloc): Remove broken addend hack.
4481 doc/as.texinfo: Update.
4483 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4485 * config/tc-xtensa.c (total_frag_text_expansion): New.
4486 (md_estimate_size_before_relax): Use it.
4487 (find_address_of_next_align_frag): Likewise.
4489 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4491 * config/tc-crx.c: Rename argument types.
4492 (processing_arg_number): Rename to 'cur_arg_num'.
4493 (get_number_of_bits): Rename to 'set_operand_size'.
4494 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4495 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4496 (set_indexmode_parameters): Remove function, integrate its code into
4498 (set_operand_size): Get rid of 'Operand Number' function parameter -
4499 use global variable 'cur_arg_num' instead.
4500 Use a local 'argument' pointer to reference the current argument.
4501 (parse_operand): Likewise.
4502 (set_operand): Likewise.
4503 (process_label_constant): Likewise.
4505 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4507 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4508 (add_section_rename): Delete. Inlined into...
4509 (build_section_rename): ...here. Use xstrdup instead of strdup.
4510 (xtensa_section_rename): Drop "const" from argument and return types.
4511 (md_show_usage): Indent to match show_usage().
4512 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4513 (tc_canonicalize_section_name): Define.
4514 (md_elf_section_rename): Remove unused macro.
4515 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4516 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4517 (Frame Directive): Delete.
4519 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4521 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4522 * config/tc-arm.c (target_oabi): Delete.
4523 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4524 (arm_opts): Remove moabi.
4525 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4526 * doc/c-arm.texi (ARM Options): Likewise.
4527 * configure: Regenerated.
4529 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4531 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4532 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4533 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4534 * configure: Regenerate.
4535 * config/tc-cris.c (enum cris_archs): New.
4536 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4537 (cris_insn_ver_valid_for_arch): New functions.
4538 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4539 (cris_arch): New variable.
4540 (md_pseudo_table): New pseudo .arch.
4541 (err_for_dangerous_mul_placement): Initialize according to
4543 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4545 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4546 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4547 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4548 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4549 use in md_cris_relax_table.
4550 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4551 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4552 Update and improve head comment.
4553 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4554 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4556 (md_longopts): New option --march=...
4557 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4559 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4560 (HANDLE_RELAXABLE): New macro.
4561 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4562 cases. Check for weak symbols and assume not relaxable. Handle
4563 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4564 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4566 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4567 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4568 (cris_create_short_jump): Adjust for CRISv32.
4569 (cris_relax_frag): Handle new states.
4570 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4571 (md_begin): Define symbols "..asm.arch.cris.v32",
4572 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4573 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4574 when entering opcode table entry points.
4575 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4576 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4577 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4578 (cris_process_instruction): Initialize out_insnp->insn_type to
4579 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4580 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4582 <case 'm'>: Check that modified_char == '.'.
4583 <invalid operands>: Consume the rest of the line.
4584 When operands don't match, skip over subsequent insns with
4585 non-matching version specifier but same mnemonic.
4586 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4587 special registers in CRISv32 are always 32 bit long.
4588 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4590 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4591 and compatible. Recognize "ACR" for v32, unless followed by "+".
4592 (get_spec_reg): Consider cris_arch when looking up register.
4593 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4595 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4596 (cris_get_expression): Restore input_line_pointer if failing "early".
4597 (get_flags): Consider cris_arch and recognize flags accordingly.
4598 (branch_disp): Adjust for CRISv32.
4599 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4600 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4601 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4602 resolved. Don't enter zeros in object file for
4604 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4605 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4606 (md_parse_option): Break out "return 1".
4607 <OPTION_ARCH> New case.
4608 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4609 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4610 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4611 <case BFD_RELOC_32_PCREL>: New cases.
4612 Addends for non-zero fx_pcrel are too in fx_offset.
4613 (md_show_usage): Show --march=<arch>.
4614 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4615 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4616 (s_syntax) <struct syntaxes>: Properly constify member operand.
4617 * config/tc-cris.h (TARGET_MACH): Define.
4618 (cris_mach): Declare.
4619 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4620 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4621 (CRIS-Opts): Document --march=...
4622 (CRIS-Pseudos): Document .arch.
4624 2004-11-04 Jan Beulich <jbeulich@novell.com>
4626 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4627 intel syntax and no register prefix, allow $ in symbol names when
4629 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4630 (intel_float_operand): Add fourth return value indicating math control
4631 operations. Make classification more precise.
4632 (md_assemble): Complain if memory operand of mov[sz]x has no size
4634 (parse_insn): Translate word operands to floating point instructions
4635 operating on integers as well as control instructions to short ones
4636 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4637 floating point instructions operating on non-integer operands.
4638 (match_template): Remove fldcw special case. Adjust q-suffix handling
4639 to permit it on fild/fistp/fisttp in AT&T mode.
4640 (process_suffix): Don't guess DefaultSize insns' suffix from
4641 stackop_size for certain floating point control instructions. Guess
4642 suffix for branch and [ls][gi]dt based on flag_code. Split error
4643 messages for Intel and AT&T syntax, and make the condition more strict
4644 for the former. Adjust suppressing of generation of operand size
4646 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4647 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4648 more error checking.
4649 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4650 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4652 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4654 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4655 md_short_jump_size, md_long_jump_size.
4656 * write.c [!WORKING_DOT_WORD]: Ditto.
4657 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4659 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4661 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4662 const qualifier in these definitions.
4663 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4664 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4666 2004-11-02 Nick Clifton <nickc@redhat.com>
4668 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4669 table before deciding to produce a .debug_line section to match up
4670 with a user provided .debug_info section.
4672 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4674 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4675 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4677 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4679 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4680 (get_flags): New function.
4681 (get_number_of_bits): Edit comments, update numeric values to
4683 (process_label_constant): Don't support the colon
4684 format (SYMBOL:[s|m|l]).
4685 (set_cons_rparams): Support argument type 'arg_rbase'.
4686 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4687 (handle_LoadStor): Bug fix, first handle post-increment mode.
4688 (getreg_image): Remove redundant code, update according to latest
4690 (print_constant): Bug fix relate to 3-word instructions.
4691 (assemble_insn): Bug fix, when matching instructions, verify also
4692 instruction type (not only mnemonic).
4693 Add various error checking.
4694 (preprocess_reglist): Support HI/LO and user registers.
4696 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4698 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4699 in an epilogue directive go negative.
4701 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4704 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4705 after reporting template error during manual bundling. Reported
4706 by Michael Dupont, michaelx.dupont@intel.com.
4708 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4710 * Makefile.am: Run dep-am.
4711 * aclocal.m4: Regenerate with automake 1.9.2.
4712 * Makefile.in: Regenerate with automake 1.9.2.
4713 * doc/Makefile.in: Likewise.
4715 * config/tc-arm.c: Include "dw2gencfi.h".
4716 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4718 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4719 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4720 (tc_cfi_frame_initial_instructions): Define.
4721 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4724 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4726 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4728 Update coprocessor id to be unsigned immediate.
4730 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4732 * config/tc-i386.c (O_secrel): Delete.
4733 (tc_pe_dwarf2_emit_offset): New function.
4734 * config/tc-i386.h (O_secrel): Define as O_md1.
4735 (TC_DWARF2_EMIT_OFFSET): Define.
4737 2004-10-18 Nick Clifton <nickc@redhat.com>
4739 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4740 ignore @fptr() directives for 4-byte fixups.
4742 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4744 * Makefile.am: Run "make dep-am"
4745 * Makefile.in: Regenerate.
4747 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4749 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4750 Remove comments about placement of literal pools.
4751 (Literal Directive): Update description of literal placement.
4752 (Literal Prefix Directive): Remove statement that this does not apply
4753 to absolute-mode literals. Describe new section naming scheme.
4755 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4757 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4758 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4759 is_windowed_return_opcode): Delete.
4760 (xtensa_frob_label): Use get_subseg_target_freq.
4761 (md_assemble): Inline call to is_entry_opcode.
4762 (xtensa_handle_align): Inline call to get_frag_is_literal.
4763 (relaxation_requirements): Inline call to is_jx_opcode.
4764 (emit_single_op): Inline call to is_movi_opcode.
4765 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4766 get_frag_is_no_transform, is_entry_opcode, and
4767 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4768 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4769 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4770 Inline calls to get_frag_is_no_transform.
4771 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4772 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4773 get_frag_is_no_transform.
4774 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4775 and set_frag_is_no_transform.
4776 (get_expression_value): Delete.
4777 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4778 cur_target_freq to target_freq.
4779 (get_subseg_info): Split out code to create a new map entry into ...
4780 (add_subseg_info): ... this new function.
4781 (get_last_insn_flags): Check if get_subseg_info succeeded.
4782 (set_last_insn_flags): Call add_subseg_info if needed.
4783 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4784 (xtensa_reorder_segments): Compute last_sec while counting sections.
4785 Remove call to get_last_sec.
4786 (get_last_sec): Delete.
4787 (cache_literal_section): Inline call to retrieve_literal_seg and its
4788 callees, seg_present and add_seg_list.
4789 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4790 (get_frag_is_insn, get_frag_is_no_transform,
4791 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4792 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4794 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4796 * config/tc-xtensa.c: Use ISO C90 formatting.
4797 * config/tc-xtensa.h: Likewise.
4798 * config/xtensa-istack.h: Likewise.
4799 * config/xtensa-relax.c: Likewise.
4800 * config/xtensa-relax.h: Likewise.
4802 2004-10-12 Paul Brook <paul@codesourcery.com>
4804 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4807 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4810 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4812 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4814 (Acknowledgements): Use "GAS" instead of AS variable.
4816 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4818 * config/tc-i386.c: Include "elf/x86-64.h".
4819 (i386_elf_section_type): New function.
4820 * config/tc-i386.h (md_elf_section_type): Define.
4821 (i386_elf_section_type): New prototype.
4823 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4825 * config/m68k-parse.h (enum m68k_register): New control register,
4827 * config/tc-m68k.c: Correct control register set for MCF5249.
4829 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4830 Sterling Augustine <sterling@tensilica.com>
4832 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4833 (UNREACHABLE_MAX_WIDTH): Define.
4834 (XTENSA_FETCH_WIDTH): Delete.
4835 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4836 prefer_const16, prefer_l32r): New global variables.
4837 (LIT4_SECTION_NAME): Define.
4838 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4839 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4840 (frag_flags struct): New.
4841 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4842 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4843 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4844 (MAX_FORMATS): Define.
4845 (op_placement_info struct, op_placement_table): New.
4846 (O_pltrel, O_hi16, O_lo16): Define.
4847 (directiveE enum): Rename directive_generics to directive_transform.
4848 Delete directive_relax. Add directive_schedule,
4849 directive_absolute_literals, and directive_last_directive.
4850 (directive_info): Rename "generics" to "transform". Delete "relax".
4851 Add "schedule" and "absolute-literals".
4852 (directive_state): Adjust entries to match changes in directive_info.
4853 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4854 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4855 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4856 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4857 (align_only_targets, software_a0_b_retw_interlock,
4858 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4859 software_avoid_short_loop, software_avoid_close_loop_end,
4860 software_avoid_all_short_loops, specific_opcode): Delete.
4861 (warn_unaligned_branch_targets): New.
4862 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4863 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4864 (option_[no_]link_relax, option_[no_]transform,
4865 option_[no_]absolute_literals, option_warn_unaligned_targets,
4866 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4868 (option_[no_]align_only_targets, option_literal_section_name,
4869 option_text_section_name, option_data_section_name,
4870 option_bss_section_name, option_eb, option_el): Delete.
4871 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4872 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4873 and target-hardware. Delete entries for [no-]target-align-only,
4874 literal-section-name, text-section-name, data-section-name, and
4876 (md_parse_option): Handle new options and remove old ones. Accept but
4877 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4878 and treat them as [no-]transform.
4879 (md_show_usage): Add new options and remove old ones.
4880 (xtensa_setup_hw_workarounds): New.
4881 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4882 "long", "short", "loc" and "frequency" entries.
4883 (use_generics): Rename to ...
4884 (use_transform): ... this function. Add past_xtensa_end check.
4885 (use_longcalls): Add past_xtensa_end check.
4886 (code_density_available, can_relax): Delete.
4887 (do_align_targets): New.
4888 (get_directive): Accept dashes in directive names. Warn about
4889 [no-]generics and [no-]relax directives and treat them as
4891 (xtensa_begin_directive): Call md_flush_pending_output only for some
4892 directives. Check for directives inside instruction bundles. Warn
4893 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4894 directives. Handle new directives. Check generating_literals flag
4896 (xtensa_end_directive): Check for directives inside instruction
4897 bundles. Warn and ignore [no-]density directives. Handle new
4898 directives. Call xtensa_set_frag_assembly_state.
4899 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4900 xtensa_dwarf2_emit_insn): New.
4901 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4902 use_literal_section flag.
4903 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4904 literals. Use xtensa_elf_cons to parse the expression.
4905 (xtensa_literal_prefix): Do not check use_literal_section. Support
4906 ".lit4" sections for absolute literals. Change prefix convention to
4907 replace ".text" (or ".t" in a linkonce section). No need to call
4909 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4910 (expression_end): Handle closing braces and colons.
4911 (PLT_SUFFIX, plt_suffix): Delete.
4912 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4913 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4914 and O_hi16 expressions as well.
4915 (tokenize_arguments): Handle closing braces and colons.
4916 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4917 operands and paired register syntax.
4918 (get_invisible_operands): New.
4919 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4920 new xtensa-isa.h functions.
4921 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4922 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4923 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4924 instructions. Use xtensa_translate_zero_immed.
4925 (operand_is_immed, operand_is_pcrel_label): Delete.
4926 (get_relaxable_immed): Use new xtensa-isa.h functions.
4927 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4929 (xtensa_print_insn_table, print_vliw_insn): New.
4930 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4931 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4932 is_branch_or_jump_opcode): Delete.
4933 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4934 (opnum_to_reloc, reloc_to_opnum): Delete.
4935 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4936 xtensa-isa.h functions. Operate on one slot of an instruction.
4937 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4938 xg_get_insn_size): Delete.
4939 (xg_get_build_instr_size): Use xg_get_single_size.
4940 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4941 xg_build_widen_table. Use xg_get_single_size.
4942 (xg_get_max_narrow_insn_size): Delete.
4943 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4944 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4946 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4947 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4948 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4949 xg_build_widen_table. Use xg_get_single_size.
4950 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4952 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4953 treat weak symbols conservatively.
4954 (xg_check_operand): Use new xtensa-isa.h functions.
4955 (is_dnrange): Delete.
4956 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4957 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4958 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4959 xtensa-isa.h functions.
4960 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4961 xg_instruction_matches_options): New.
4962 (xg_instruction_matches_rule): Handle O_register expressions. Call
4963 xg_instruction_matches_options.
4964 (transition_rule_cmp): New.
4965 (xg_instruction_match): Update call to xg_build_simplify_table.
4966 (xg_build_token_insn): Record loc fields.
4967 (xg_simplify_insn): Check is_specific_opcode field and
4968 density_supported flag.
4969 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4970 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4971 (xg_assemble_literal): Add error handling for O_big. Call
4972 record_alignment. Handle O_pltrel.
4973 (xg_valid_literal_expression): New.
4974 (xg_assemble_literal_space): Add slot parameter. Remove call to
4975 set_expr_symbol_offset. Add call to record_alignment. Update call to
4977 (xg_emit_insn): Delete.
4978 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4979 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4980 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4981 and slot parameters. Handle new "alternate" relocations for absolute
4982 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4983 O_hi16. Use new xtensa-isa.h functions.
4984 (xg_assemble_tokens): Delete.
4985 (is_register_writer): Use new xtensa-isa.h functions.
4986 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4987 old-style RSR from LCOUNT.
4988 (next_frag_opcode): Delete.
4989 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4990 update_next_frag_state): New.
4991 (update_next_frag_nop_state): Delete.
4992 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4993 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4994 the state of the absolute-literals directive. Add calls to
4995 record_alignment and xtensa_set_frag_assembly_state. Call
4996 xtensa_switch_to_non_abs_literal_fragment instead of
4997 xtensa_switch_to_literal_fragment.
4999 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
5000 (get_expanded_loop_offset): Change check for undefined opcode to an
5002 (xtensa_set_frag_assembly_state, relaxable_section,
5003 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
5004 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
5005 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
5006 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
5007 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
5008 (xtensa_init_fix_data): New.
5009 (xtensa_frob_label): Reset label symbol to the current frag. Check
5010 do_align_targets and generating_literals flag. Propagate frequency
5011 info to new alignment frag. Call xtensa_set_frag_assembly_state.
5012 (xtensa_unrecognized_line): New.
5013 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
5014 to xtensa_set_frag_assembly_state.
5015 (error_reset_cur_vinsn): New.
5016 (md_assemble): Remove check for literal frag. Remove call to
5017 istack_init. Call use_transform instead of use_generics. Parse
5018 explicit instruction format specifiers. Move code for
5019 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
5020 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
5021 Add dwarf2_where call. Remote automatic alignment for ENTRY
5022 instructions. Move call to xtensa_clear_insn_labels to the end.
5023 Rearrange to handle bundles.
5024 (xtensa_cons_fix_new): Delete.
5025 (xtensa_handle_align): New.
5026 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5027 assignment to is_no_density field.
5028 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5029 instead of reloc_to_opnum. Handle "alternate" relocations.
5030 (xtensa_force_relocation, xtensa_check_inside_bundle,
5031 xtensa_elf_section_change_hook): New.
5032 (xtensa_symbol_new_hook): Delete.
5033 (xtensa_fix_adjustable): Check for difference of symbols with an
5034 offset. Check for external and weak symbols.
5035 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5036 (md_estimate_size_before_relax): Return expansion for the first slot.
5037 (tc_gen_reloc): Handle difference of symbols by producing
5038 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5039 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5040 tentative values into the output when linkrelax is set.
5041 (XTENSA_PROP_SEC_NAME): Define.
5042 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5043 Create literal tables only if using literal sections. Create new
5044 property tables instead of old instruction tables. Check for unaligned
5045 branch targets and loops.
5046 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5047 new_resource_table, clear_resource_table, resize_resource_table,
5048 resources_available, reserve_resources, release_resources,
5049 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5050 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5051 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5052 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5053 flag. Update checks for workaround options. Call
5054 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5055 (xtensa_cleanup_align_frags): Add special case for branch targets.
5056 Check for and mark unreachable frags.
5057 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5058 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5059 end of a zero-overhead loop body.
5060 (frag_can_negate_branch): Handle instructions with multiple slots.
5061 Use new xtensa-isa.h functions
5062 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5063 xtensa_mark_zcl_first_insns): New.
5064 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5065 transformations are disabled.
5066 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5067 multislot instructions.
5068 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5069 Likewise. Also error if transformations are disabled.
5070 (unrelaxed_frag_max_size): New.
5071 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5072 xtensa-isa.h functions.
5073 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5074 xtensa_opcode_is_loop instead of is_loop_opcode.
5075 (get_text_align_power): Replace as_fatal with assertion.
5076 (get_text_align_fill_size): Iterate instead of using modulus when
5078 (get_noop_aligned_address): Assert that this is for a machine-dependent
5079 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5080 xg_get_single_size, and frag_format_size.
5081 (get_widen_aligned_address): Rename to ...
5082 (get_aligned_diff): ... this function. Add max_diff parameter.
5083 Remove handling of rs_align/rs_align_code frags. Use
5084 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5085 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5086 and pass it back to caller.
5087 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5088 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5089 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5090 (relax_frag_text_align): Rename to ...
5091 (relax_frag_loop_align): ... this function. Assume loops can only be
5092 in the first slot of an instruction.
5093 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5094 instruction. Remove call to frag_wane.
5095 (relax_frag_narrow): Rename to ...
5096 (relax_frag_for_align): ... this function. Extend to handle
5097 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5098 RELAX_NARROW for the first slot.
5099 (find_address_of_next_align_frag, bytes_to_stretch): New.
5100 (future_alignment_required): Use find_address_of_next_align_frag and
5101 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5102 alignment decisions.
5103 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5104 Check if transformations are enabled for b_j_loop_end workaround.
5105 Use new xtensa-isa.h functions and handle multislot instructions.
5106 Update call to xg_assembly_relax.
5107 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5108 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5110 (convert_frag_narrow): Add segP, format and slot parameters. Call
5111 convert_frag_immed for branch instructions. Adjust calls to
5112 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5113 xg_get_single_size and xg_get_single_format.
5114 (convert_frag_fill_nop): New.
5115 (convert_frag_immed): Add format and slot parameters. Handle multislot
5116 instructions and use new xtensa-isa.h functions. Update calls to
5117 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5118 enabled for b_j_loop_end workaround. Use build_nop instead of
5119 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5120 frags. Use xg_get_single_size. Handle O_pltrel.
5121 (fix_new_exp_in_seg): Remove check for old plt flag.
5122 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5123 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5124 for loop opcode to an assertion. Mark all frags up to the end of the
5125 loop as not transformable.
5126 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5127 (get_subseg_info): New.
5128 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5130 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5131 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5132 (xtensa_switch_to_non_abs_literal_fragment): New.
5133 (cache_literal_section): Add is_code parameter and pass it through to
5134 retrieve_literal_seg.
5135 (retrieve_literal_seg): Add is_code parameter and use it to set the
5136 flags on the literal section. Handle case where head parameter is 0.
5137 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5138 set_frag_is_no_transform): New.
5139 (xtensa_create_property_segments): Add end_property_function parameter
5140 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5141 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5142 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5143 (add_xt_block_frags): Add end_property_function parameter and call it
5144 if it is non-zero. Call xtensa_frag_flags_init.
5145 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5146 get_frag_property_flags, frag_flags_to_number,
5147 xtensa_frag_flags_combinable, xt_block_aligned_size,
5148 xtensa_xt_block_combine, add_xt_prop_frags,
5149 init_op_placement_info_table, opcode_fits_format_slot,
5150 xg_get_single_size, xg_get_single_format): New.
5151 (istack_push): Inline call to tinsn_copy.
5152 (tinsn_copy): Delete.
5153 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5154 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5155 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5156 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5157 functions. Handle invisible operands.
5158 (tinsn_to_slotbuf): New.
5159 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5160 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5161 vinsn_from_chars, and xg_free_vinsn.
5162 (tinsn_from_insnbuf): New.
5163 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5164 instructions. Handle symbol differences.
5165 (get_num_stack_text_bytes): Use xg_get_single_size.
5166 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5167 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5168 get_expr_register, set_expr_symbol_offset_diff): New.
5169 * config/tc-xtensa.h (MAX_SLOTS): Define.
5170 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5171 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5172 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5174 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5175 (xtensa_frag_type struct): Add is_assembly_state_set,
5176 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5177 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5178 Replace is_generics and is_relax fields by is_no_transform field.
5179 Delete is_text and is_longcalls fields. Change text_expansion and
5180 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5181 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5182 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5183 (xtensa_fix_data struct): New.
5184 (xtensa_symfield_type struct): Delete plt field.
5185 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5186 forward declaration here.
5187 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5188 (XTENSA_SECTION_RENAME): Undefine.
5189 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5190 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5191 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5192 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5193 (unit_num_copies_func, opcode_num_units_func,
5194 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5195 (resource_table struct): New.
5196 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5197 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5198 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5199 (tinsn_copy): Delete prototype.
5200 (vliw_insn struct): New.
5201 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5202 (widen_spec_list): Add option conditions for density and boolean
5203 instructions. Add expansions using CONST16 and conditions for using
5204 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5206 (simplify_spec_list): Add option conditions for density instructions.
5207 Add entry for NOP instruction.
5208 (append_transition): Add cmp function pointer parameter and use it to
5209 insert the new entry in order.
5210 (operand_function_LOW16U, operand_function_HI16U): New.
5211 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5212 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5213 (enter_opname, split_string): Use xstrdup instead of strdup.
5214 (init_insn_pattern): Initialize new options field.
5215 (clear_req_or_option_list, clear_req_option_list,
5216 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5218 (parse_insn_pattern): Parse option conditions.
5219 (transition_applies): New.
5220 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5221 swapped last arguments in calls to append_constant_value_condition.
5222 Call clone_req_option_list. Add warning about invalid opcode.
5223 Handle LOW16U and HI16U function names.
5224 (build_transition_table): Add cmp parameter and use it in calls to
5225 append_transition. Use new xtensa-isa.h functions. Check
5226 transition_applies before adding entries.
5227 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5228 pass it through to build_transition_table.
5229 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5230 ReqOption, transition_cmp_fn): New types.
5231 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5232 (transition_rule struct): Add options field.
5233 * doc/as.texinfo (Overview): Update Xtensa options.
5234 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5235 --[no-]relax, and --[no-]generics options. Update descriptions of
5236 --text-section-literals and --[no-]longcalls. Add
5237 --[no-]absolute-literals and --[no-]transform.
5238 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5239 Remove use of "generic" and "specific" terminology for opcodes.
5240 (Xtensa Registers): Generalize the syntax description to include
5241 user-defined register files.
5242 (Xtensa Automatic Alignment): Update.
5243 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5244 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5245 (Xtensa Directives): Remove confusing rules about precedence.
5246 (Density Directive, Relax Directive): Delete.
5247 (Schedule Directive): New.
5248 (Generics Directive): Rename to ...
5249 (Transform Directive): ... this node.
5250 (Literal Directive): Update for absolute literals. Missing
5251 literal_position directive is now an error.
5252 (Literal Position Directive): Update for absolute literals.
5253 (Freeregs Directive): Delete.
5254 (Absolute Literals Directive): New.
5255 (Frame Directive): Minor editing.
5256 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5257 Update dependencies.
5258 * Makefile.in: Regenerate.
5260 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5262 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5263 to build the second and third fixups for a composite relocation.
5264 (macro_read_relocs): New function.
5265 (macro_build): Use it.
5266 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5267 Simplify fragging code accordingly.
5268 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5269 of the composite relocation. Set fx_tcbit in both fixups.
5271 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5273 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5274 (md_apply_fix3): Don't treat composite relocs as done.
5276 2004-10-07 Jan Beulich <jbeulich@novell.com>
5278 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5279 prefix for symbol names generated from the LOCAL macro directive.
5281 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5282 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5284 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5286 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5288 (md_assemble): Add error checking for Co-Processor instructions.
5289 (get_cinv_parameters): Add 'b' option to invalidate the
5290 branch-target cache.
5292 2004-10-05 Paul Brook <paul@codesourcery.com>
5294 * config/tc-arm.c (unwind): New variable.
5295 (vfp_sp_encode_reg): New function.
5296 (vfp_sp_reg_required_here): Use it.
5297 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5298 (vfp_parse_reg_list): New function.
5299 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5300 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5301 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5302 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5304 (md_pseudo_table): Add them.
5305 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5306 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5307 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5308 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5309 require_hashconst, add_unwind_opcode): New functions.
5310 * doc/c-arm.texi: Document unwinding opcodes.
5311 * NEWS: Mention the new feature.
5313 2004-10-04 Eric Christopher <echristo@redhat.com>
5315 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5317 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5319 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5321 * config/tc-s390.c (md_apply_fix3): Likewise.
5322 * config/tc-sparc.c (md_apply_fix3): Likewise.
5324 2004-10-01 Paul Brook <paul@codesourcery.com>
5326 * config/tc-arm.c (arm_elf_section_type): New function.
5327 (arm_elf_change_section): Set section link for exidx sections.
5328 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5329 (md_elf_section_type): Define.
5331 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5333 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5334 instruction's offset.
5336 2004-10-01 Adam Nemet <anemet@lnxw.com>
5338 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5340 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5342 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5343 asymbol *, instead use symbol_get_bfdsym.
5345 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5347 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5349 2004-09-30 Paul Brook <paul@codesourcery.com>
5351 * config/tc-arm.c (do_smi, do_nop): New functions.
5352 (insns): Add ARMv6ZK instructions.
5353 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5354 (tc_gen_reloc): Ditto.
5355 (arm_cpus): Add mpcore and arm1176.
5356 (arm_archs): Add armv6{k,z,zk}.
5357 * doc/c-arm.texi: Document new cores and architectures.
5359 2004-09-30 Nick Clifton <nickc@redhat.com>
5361 * config/tc-arm.c: Use ISO C90 formatting.
5363 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5365 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5366 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5367 REG_TYPE_MVDX is expected.
5369 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5371 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5373 2004-09-21 James E Wilson <wilson@specifixinc.com>
5375 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5376 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5377 output_spill_base, output_unat_psprel, output_lc_psprel,
5378 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5379 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5380 output_spill_psprel_p): Use it.
5382 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5384 * config/tc-crx.c (handle_LoadStor): New function.
5385 Handle load/stor unique instructions before parsing.
5387 2004-09-17 Paul Brook <paul@codesourcery.com>
5389 * config/tc-arm.c (s_arm_rel31): New funciton.
5390 (md_pseudo_table): Add .rel31.
5391 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5392 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5393 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5394 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5395 (arm_parse_reloc): Add (target2).
5397 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5399 * Makefile.am: Run "make dep-am".
5400 * Makefile.in: Regenerate.
5401 * aclocal.m4: Regenerate.
5402 * configure: Regenerate.
5403 * doc/Makefile.in: Regenerate.
5404 * po/POTFILES.in: Regenerate.
5405 * po/gas.pot: Regenerate.
5407 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5409 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5410 [!LLONG_MAX]: Ditto.
5412 2004-09-13 Paul Brook <paul@codesourcery.com>
5414 * config/tc-arm.c: Rename RELABS to TARGET1.
5416 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5418 * messages.c (as_internal_value_out_of_range): Cast values passed
5419 to as_bad_where or as_warn_where to proper type.
5421 2004-09-11 Theodore A. Roth <troth@openavr.org>
5423 * config/tc-avr.c: Add support for
5424 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5426 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5428 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5429 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5431 2004-09-08 Paul Brook <paul@codesourcery.com>
5433 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5434 fini_array and preinit_array section types.
5435 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5437 * doc/as.texinfo: Document extra section types.
5439 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5441 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5442 * Makefile.in: Regenerated.
5443 * configure.in: Set em for arm*-*-symbianelf*.
5444 * configure: Regenerated.
5445 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5446 vectors when appropriate.
5447 * config/te-symbian.h: New file.
5449 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5451 * config/tc-crx.c (gettrap): Exception vector can be case
5453 (process_label_constant): Fix a 32-bit displacement bug in branch
5455 (get_operandtype) : Bug fix, wrong operand was used.
5456 (process_label_constant): Initialize relocation type to
5459 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5461 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5462 for synthesizable cores.
5464 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5466 2004-08-25 Dmitry Diky <diwil@spec.ru>
5468 * config/tc-msp430.c: Clean-up the code.
5469 (md_relax_table): New relax table.
5470 (mcu_types): Sort MCU types.
5471 (md_pseudo_table): Add .profiler pseudo handler.
5472 (pow2value): New function.
5473 (msp430_profiler): New function.
5474 (msp430_operands): Add new insns handlers.
5475 (msp430_srcoperand): Add register operand handler, allow complex
5477 (md_estimate_size_before_relax): Rewritten.
5478 (md_convert_frag): Rewritten.
5479 (msp430_relax_frag): New function.
5480 * config/tc-msp430.h (md_relax_frag): define macro
5481 * doc/c-msp430.texi: Update information.
5483 2004-08-24 Nick Clifton <nickc@redhat.com>
5485 * as.c (std_shortopts): Allow -g to take an optional argument.
5486 (parse_args): Pass any switch starting with -g on to the backend
5489 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5491 * configure.in (arm*-*-symbianelf*): New target.
5492 (arm*-*-eabi*): Likewise.
5493 * configure: Regenerated.
5495 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5496 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5499 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5501 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5502 argument, don't do anything if current section is not
5503 .gnu.linkonce.t.* and linkonce_empty is set.
5504 (generate_unwind_image, dot_endp): Adjust callers, call
5505 start_unwind_section (*, 1) if nothing will be put into the
5508 2004-08-17 Nick Clifton <nickc@redhat.com>
5510 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5511 (show_usage): Add -g.
5512 (std_longopts): Add --gen-debug. Alpha sort the table.
5513 (parse_args): Print an error message if a switch is not handled.
5514 Handle the -g switch, calling md_debug_format_selector() if
5516 * NEWS: Mention new feature.
5517 * doc/as.texinfo: Document new switch.
5518 * doc/internals.texi: Document behaviour of md_parse_option.
5520 * config/tc-arm.c (md_parse_option): Do not issue an error message
5521 if the switch is not recognised.
5522 * config/tc-m68k.c (md_parse_option): Likewise.
5523 * config/tc-pdp11.c (md_parse_option): Likewise.
5524 * config/tc-v850.c (md_parse_option): Likewise.
5526 * as.h: Fix up formatting.
5529 2004-08-16 Nick Clifton <nickc@redhat.com>
5531 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5533 * configure.in: Sort architecture based tables alphabetically.
5534 * configure: Regenerate.
5536 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5538 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5539 { "cc", 68 }, with { "cr", 70 }.
5541 2004-08-13 Jan Beulich <jbeulich@novell.com>
5542 Nick Clifton <nickc@redhat.com>
5544 * as.c: Add and handle new --alternate command line option.
5545 * macro.c (macro_set_alternate): New.
5546 * macro.h (macro_set_alternate): Declare.
5547 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5548 * doc/as.texinfo: Document new command line option and pseudo-ops
5549 as well as insert documentation originating from gasp about
5550 alternate macro syntax.
5551 * NEWS: Mention new command line option and pseudo-ops.
5553 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5555 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5558 2004-08-06 Paul Brook <paul@codesourcery.com>
5560 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5561 Handle new relocations.
5562 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5564 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5566 * write.c (relax_segment): Use was_address instead of address when
5567 setting fr_fix field for align frag due to backwards .org.
5569 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5571 Introduce SH2a support.
5572 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5573 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5575 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5576 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5577 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5578 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5579 to end of conditional expression.
5580 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5581 * config/tc-sh.c: Add sh2a-nofpu support.
5582 2003-12-29 DJ Delorie <dj@redhat.com>
5583 * tc-sh.c: Add sh2a support.
5584 (parse_reg): Add tbr.
5585 (parse_at): Support @@(disp,tbr).
5586 (get_specific): Support sh2a opcodes.
5587 (insert4): New, for 4 byte relocs.
5588 (build_Mytes): Support sh2a opcodes.
5589 (md_apply_fix3_Mytes): Support sh2a opcodes.
5590 2003-12-02 Michael Snyder <msnyder@redhat.com>
5591 * config/tc-sh.c (md_parse_option): Handle sh2a.
5592 (sh_elf_final_processing): Ditto.
5594 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5596 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5599 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5601 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5602 (ppc_arch): Expand comment.
5604 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5606 * config/tc-crx.c: Support evaluating the difference between two
5608 * config/tc-crx.h: Likewise.
5610 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5612 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5614 (ia64_elf_section_change_hook): Set the linked-to section for
5617 2004-07-26 Dmitry Diky <diwil@spec.ru>
5619 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5620 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5621 msp430xG438, msp430xG439.
5623 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5625 * doc/as.texinfo (Section, PushSection): Correct documentation
5628 2004-07-21 Jan Beulich <jbeulich@novell.com>
5630 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5631 permissible for the selected instruction suffix.
5632 (match_template): Don't permit 64-bit general purpose operands in
5634 (finalize_imm): Permit 64-bit immediates.
5635 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5636 specially except for the width of the used base and/or index
5637 registers. For 32-bit displacements, use sign-extended
5638 relocations only when using 64-bit addressing.
5639 Force zero displacement on rip-relative addressing when there is
5640 no other displacement.
5641 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5642 specially except for the width of the used base and/or index
5644 (parse_register): Disallow Reg64 registers in 32-bit mode.
5646 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5647 suffix if the instruction doesn't support it.
5649 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5651 * config/tc-mips.c (append_insn): Handle constant expressions with
5652 no associated relocation.
5653 (mips_ip): Cancel the expression after use for the Q format
5655 (parse_relocation): Return no relocation for unsupported
5657 (my_getSmallExpression): Return no relocation if no relocation
5660 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5662 * config/obj-som.c (adjust_stab_sections): Add prototype.
5663 (obj_som_compiler, obj_som_version, obj_som_copyright,
5664 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5665 * config/tc-hppa.c (update_subspace): Likewise.
5666 (is_defined_subspace): Amplify comment.
5667 * config/obj-som.h (som_frob_file): Add prototype.
5669 2004-07-19 Christopher Faylor <cgf@timesys.com>
5670 H.J. Lu <hongjiu.lu@intel.com>
5672 * subsegs.c (section_symbol): Don't create a new segment when
5673 existing segment is undefined.
5675 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5677 * config/tc-arm.c: Include include/opcode/arm.h.
5678 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5679 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5680 (FPU_ARCH_*): Delete.
5681 * Makefile.am: Update dependencies.
5682 * Makefile.in: Regenerate.
5684 2004-07-15 Nick Clifton <nickc@redhat.com>
5686 * configure.in: Accept armbe as a big-endian arm configuration.
5687 * configure: Regenerate.
5689 2004-07-13 Thomas Nystrom <thn@saeab.se>
5691 * config/tc-i386.c (T_SHIFTOP): New constant.
5692 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5693 (intel_el1): Handle '~'.
5694 (intel_get_token): Handle '<>', '&', '|' and '~'.
5696 2004-07-13 Nick Clifton <nickc@redhat.com>
5698 (md_assemble): Remove spurious newline from end of as_bad error
5700 (intel_e05_1): Likewise.
5701 (intel_e11): Likewise.
5702 (intel_match_token): Likewise.
5704 2004-07-11 Andreas Schwab <schwab@suse.de>
5706 * config/tc-m68k.c: Convert to C90. Remove redundant
5707 declarations. Indentation fixup.
5708 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5709 obj_coff_section ourselves.
5711 2004-07-09 James E Wilson <wilson@specifixinc.com>
5713 * config/tc-ia64.c (default_big_endian): New.
5714 (dot_byteorder, md_begin): Use it.
5715 (md_parse_option): Set it.
5717 2004-07-09 Nick Clifton <nickc@redhat.com>
5719 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5720 * configure: Regenerate.
5721 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5722 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5723 sh_find_elf_flags if necessary.
5725 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5727 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5728 going to be split into more than one in-place addend, return 0
5729 for relocations against mergeable sections. Associate comments
5732 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5734 * Makefile.am (CPU_TYPES): Add crx.
5735 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5736 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5737 (DEPTC_crx_elf): New target.
5738 (DEPOBJ_crx_elf): Likewise.
5739 (DEP_crx_elf): Likewise.
5740 * Makefile.in: Regenerate.
5741 * configure.in: Add crx* target.
5742 * configure: Regenerate.
5743 * config/tc-crx.c: New file.
5744 * config/tc-crx.h: New file.
5745 * NEWS: Mention new target.
5747 2004-07-06 Nick Clifton <nickc@redhat.com>
5749 * config.in: Undefine TARGET_SYMBIAN by default.
5751 * configure: Regenerate. Add sh-symbian-elf target. If
5752 selected define TARGET_SYMBIAN.
5753 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5754 format if TARGET_SYMBIAN has been defined.
5756 * output-file.c (output_file_create): Report the target format
5757 chosen when bfd_openw reports that it is invalid.
5759 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5760 pseudo for BFD based assemblers.
5762 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5765 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5766 (md_parse_option): Remove redundant -isa testing.
5767 Make bfd_arch variable const.
5768 (md_show_usage): Make bfd_arch variable const.
5770 2004-07-03 James E Wilson <wilson@specifixinc.com>
5772 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5773 * config/tc-ia64.h (md_frag_check): Define.
5775 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5777 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5779 * doc/as.texinfo (Weak): Document PE weak symbols.
5781 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5783 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5784 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5785 (mips_frob_file): Rework so that only a single pass through the
5786 relocs is needed. Allow %lo()s to have higher offsets than their
5787 corresponding %hi()s or %got()s.
5789 2004-07-02 Nick Clifton <nickc@redhat.com>
5791 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5792 allow values which have come from undefined symbols.
5793 Always consider this fixup to have been processed as a reloc
5794 cannot be generated for it.
5796 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5798 * frags.h (struct frag): Add has_code and insn_addr fields.
5799 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5800 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5801 * config/tc-ppc.h (md_frag_check): Define.
5803 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5805 * doc/Makefile.am (info): Rename goal to...
5806 (info-local): ... this, to preserve implicit dependencies.
5807 * doc/Makefile.in: Regenerate with automake 1.8.5.
5809 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5811 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5812 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5813 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5814 (tc_gen_reloc): Likewise.
5815 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5816 (m32r_parse_name): Likewise.
5817 (m32r_cgen_parse_fix_exp): Likewise.
5818 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5819 (O_PIC_reloc): Likewise.
5820 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5821 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5822 for @GOTOFF, @GOT, @PLT.
5824 2004-06-21 Jan Beulich <jbeulich@novell.com>
5826 * gas/symbols.c: While discarding ordinary local absolute symbols
5827 when --strip-local-absolute is in effect, retain file symbols.
5829 2004-06-20 Andreas Schwab <schwab@suse.de>
5831 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5832 (md_parse_option): Likewise.
5834 2004-06-17 Jan Beulich <jbeulich@novell.com>
5836 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5837 * config/te-netware.h: New file.
5838 * config/te-ppcnw.h: Delete: Obsolete.
5839 * configure.in: Eliminate ill NetWare targets. Make generic
5840 NetWare target use proper emulation.
5841 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5842 reference to new te-netware.h.
5843 * configure: Regenerate.
5844 * Makefile.in: Regenerate.
5846 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5848 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5849 comparison in .insn pseudo operation.
5851 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5853 * config/obj-coff.c (coff_adjust_section_syms): Use
5854 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5855 (coff_frob_section): Likewise.
5856 * config/tc-mips.c (md_apply_fix3): Likewise.
5857 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5858 (elf_frob_file_after_relocs): Likewise.
5860 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5862 * config/tc-hppa.c (log2): Rename to exact_log2.
5863 (pa_next_subseg): Delete unused function.
5864 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5865 (create_new_subspace): Likewise.
5868 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5869 labels. Fix warning.
5871 2004-05-28 DJ Delorie <dj@redhat.com>
5873 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5874 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5875 or non-merged symbols.
5877 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5879 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5880 restore the old slot when inserting srlz.i/srlz.d.
5882 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5884 * Makefile.am: Regenerate dependecies.
5885 * Makefile.in: Regenerate.
5886 * config/tc-sh.c (valid_arch): Make unsigned.
5887 (preset_target_arch): Likewise.
5888 (md_begin): Use new architecture flags system.
5889 (get_specific): Likewise.
5890 (assemble_ppi): Likewise.
5891 (md_assemble): Likewise. Also fix error check for bad opcodes.
5892 (md_parse_option): Likewise. Also generate -isa values according
5893 to the table in bfd/cpu-sh.c instead of just constants. Also
5894 allow <arch>-up ISA variants.
5895 (sh_elf_final_processing): Replace if-else chain with a call to
5896 sh_find_elf_flags().
5898 2004-05-28 Peter Barada <peter@the-baradas.com>
5900 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5901 with zero offset into mode 2 addressing to save a word.
5903 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5905 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5906 (ar_is_only_in_integer_unit): New.
5907 (ar_is_only_in_memory_unit): New.
5908 (generate_unwind_image): Silence gcc on 32bit host.
5909 (md_assemble): Use ar_is_only_in_integer_unit instead of
5910 ar_is_in_integer_unit. Check AR access.
5912 2004-05-27 Peter Barada <peter@the-baradas.com>
5914 * config/tc-m68k.c (md_begin): Sort the opcode table into
5916 (m68k_compare_opcode): New function to do the sorting.
5918 2004-05-24 Peter Barada <peter@the-baradas.com>
5920 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5921 addressing on MIT style operands.
5922 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5924 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5927 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5929 * expr.c (operand, operator): Don't reject '++' and '--'.
5931 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5933 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5936 2004-05-17 Adam Nemet <anemet@lnxw.com>
5938 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5939 * configure: Regenerate.
5941 2004-05-13 Paul Brook <paul@codesourcery.com>
5943 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5945 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5947 * configure.in (or32-*-rtems*): Switch to elf.
5948 * configure: Regenerate.
5950 2004-05-13 Nick Clifton <nickc@redhat.com>
5952 * po/fr.po: Updated French translation.
5954 2004-05-11 Nick Clifton <nickc@redhat.com>
5956 * doc/as.texinfo (Section): Document G and T flags to .section
5957 directive. Document the extra arguments that the G flag
5958 requires. Document the #tls flag.
5960 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5962 * subsegs.c (section_symbol): Create a new section symbol if
5963 the existing one doesn't match.
5964 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5966 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5968 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5969 to cope with VR4181A errata MD(1) and MD(4).
5971 2004-05-07 Brian Ford <ford@vss.fsi.com>
5973 * NEWS: Mention .secrel32 for pe[i]-i386.
5975 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5977 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5978 (HANDLE_ALIGN): New.
5980 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5982 * Makefile.am (DIST_SUBDIRS): Define.
5983 * aclocal.m4: Regenerate with automake 1.8.4.
5984 * Makefile.in: Likewise.
5985 * doc/Makefile.in: Likewise.
5987 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5989 * config/tc-ia64.c (dot_serialize): Declare.
5990 (dot_serialize): New function.
5991 (md_pseudo_table): Add ".serialize.data" and
5992 ".serialize.instruction" directives.
5994 2004-05-06 Nick Clifton <nickc@redhat.com>
5996 * messages (as_internal_value_out_of_range): Print a message about
5997 a value being out of range. Be consistent about whether the
5998 values are printed in decimal or hexadecimal.
5999 (as_warn_value_out_of_range): Generate a warning message about an
6001 (as_bad_value_out_of_range): Generate an error message about an
6003 * as.h: Prototype the new functions.
6004 * config/tc-alpha.c (insert_operand): Use new function.
6005 * config/tc-arc.c (arc_insert_operand): Likewise.
6006 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
6007 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
6008 * config/tc-ppc.c (ppc_insert_operand): Likewise.
6009 * config/tc-s390.c (s390_insert_operand): Likewise.
6010 * config/tc-v850.c (v850_insert_operand): Likewise.
6012 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
6014 * configure.in: Set em=linux for frv-*-*linux*.
6015 * configure: Rebuilt.
6016 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
6017 (frv_md_fdpic_enabled): New.
6018 * config/tc-frv.c (frv_md_fdpic_enabled): New.
6019 (DEFAULT_FDPIC): New.
6020 (frv_flags): Use DEFAULT_FDPIC.
6021 (frv_pic_flag): Likewise.
6022 (OPTION_NOPIC): New.
6023 (md_longopts): Add -mnopic.
6024 (md_parse_option): Handle it.
6025 (md_show_usage): Add -mfdpic and -mnopic.
6027 2004-05-05 Peter Barada <peter@the-baradas.com>
6029 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6030 chips for invalid coldfire instructions, rename selectors
6031 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6032 add current_chip to track which chip is referred to(including save/restore),
6033 use current_chip to select control registers, not current_arch.
6034 (md_show_usage): Add new chips.
6035 * doc/c-m68k.texi: Document new command line switches.
6037 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6039 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6040 (NOP_OPCODE): Define.
6041 (s390_align_code): Remove prototype.
6042 * tc-s390.c (s390_align_code): Remove.
6044 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6046 * config/tc-ia64.c (make_unw_section_name): Removed.
6047 (start_unwind_section): New function.
6048 (generate_unwind_image): Take const segT instead of const
6050 (dot_handlerdata): Adjusted.
6051 (dot_endp): Likewise.
6053 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6055 * config/obj-elf.c (obj_elf_change_section): Allow the
6056 ".note.GNU-stack" section has SHF_EXECINSTR.
6058 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6060 * config/obj-elf.c (get_section): Return bfd_boolean.
6061 (obj_elf_change_section): Call bfd_get_section_by_name_if
6062 instead of bfd_map_over_sections.
6064 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6066 * config/obj-elf.c (get_section): New function.
6067 (obj_elf_change_section): Support multiple sections with same
6070 2004-04-30 Nick Clifton <nickc@redhat.com>
6072 * config/tc-arm.c (create_register_alias): Fix typo checking for
6073 case sensitive register aliases.
6074 (co_proc_number): Use error message string in all_reg_maps[]
6076 (cp_reg_required_here): Likewise.
6077 (fp_reg_required_here): Likewise.
6079 2004-04-29 Brian Ford <ford@vss.fsi.com>
6081 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6083 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6085 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6086 (load_address, macro, mips_ip, md_parse_option)
6087 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6088 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6089 embedded-PIC handling, and update comments.
6090 (SWITCH_TABLE): Remove.
6091 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6092 (enum mips_pic_level): Remove EMBEDDED_PIC.
6093 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6094 (TC_FORCE_RELOCATION): Update comment.
6095 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6096 might be safe to remove now that MIPS embedded-PIC is gone.
6098 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6100 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6101 call to obj_set_subsection_attributes.
6102 (obj_som_init_stab_section): Likewise.
6103 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6104 (pa_def_subspaces): Provide comdat default.
6105 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6106 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6107 calls to create_new_subspace and update_subspace to pass comdat flag.
6108 (create_new_subspace, update_subspace): Add new comdat argument. Use
6109 it in calls to obj_set_subsection_attributes.
6110 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6111 and use of comdat, common and dup_comm parameters.
6113 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6115 * config/obj-elf.c (obj_elf_change_section): Check if the old
6116 group name is NULL before comparison.
6118 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6120 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6122 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6124 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6126 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6128 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6129 (OPTION_MEMBEDDED_PIC): Remove.
6130 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6131 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6132 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6133 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6134 (OPTION_ELF_BASE): Renumber.
6135 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6136 (md_show_usage): Remove mention of -membedded-pic.
6137 * doc/as.texinfo: Remove mention of -membedded-pic.
6139 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6141 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6142 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6144 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6145 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6146 USE_GLOBAL_POINTER_OPT.
6148 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6150 * config/tc-mips.c (macro): One more use of load_delay_nop.
6152 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6154 * config/tc-mips.c (load_delay_nop): New function.
6155 (load_address, macro): Use load_delay_nop() to build a nop
6156 which can be omitted with gpr_interlocks.
6158 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6160 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6161 cop_interlocks): Remove superfluous CPU entries.
6163 2004-04-22 Paul Brook <paul@codesourcery.com>
6165 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6167 2004-04-22 Peter Barada <peter@the-baradas.com>
6169 * NEWS: Added support for EMAC instructions and MAC/EMAC
6171 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6172 scale factor tokens, trailing_ampersand to mark mask addressing
6173 for MAC/EMAC instructions.
6174 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6176 (yylex): Handle '>', '<', and '&' following '+'.
6177 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6178 architectures in archs[].
6179 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6180 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6182 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6183 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6185 Add EMAC operands to init_table[].
6187 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6189 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6191 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6192 * config/tc-arm.c (enum mstate): Delete from here.
6193 (mapping_state): Remove the static mapstate variable and instead
6194 store the state in the segment. This allows a per-section mapping
6195 state. Handle and ignore MAP_UNDEFINED states.
6196 (arm_elf_change_section): Get the current mapping state from the
6198 (s_ltorg): Set the mapping state to MAP_DATA.
6199 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6200 for each pool as it is emitted.
6202 2004-04-22 Nick Clifton <nickc@redhat.com>
6204 * config/tc-arm.h: Formatting tidy ups.
6206 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6208 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6210 2004-04-20 DJ Delorie <dj@redhat.com>
6212 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6213 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6214 [TE_PE] (O_secrel): Define.
6215 [TE_PE] (x86_pe_cons_fix_new): New.
6216 [TE_PE] (pe_directive_secrel): Likewise.
6217 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6219 2004-04-19 Eric Christopher <echristo@redhat.com>
6221 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6222 of previous patch for fix in gcc.
6224 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6226 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6228 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6230 * read.c (do_align): Call md_flush_pending_output, if defined.
6232 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6234 * expr.c (operand): Correct checks for ++ and --.
6236 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6238 * config/tc-generic.c: Add some comments.
6240 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6242 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6243 -{no-}mfix-vr4122-bugs.
6244 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6245 (append_insn, mips_emit_delays): Update accordingly.
6246 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6247 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6248 (md_parse_option): Update after above changes.
6249 (md_show_usage): Add -mfix-vr4120.
6251 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6253 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6254 of .section directive; add a reference to the ELF .subsection
6257 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6259 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6262 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6264 * Makefile.am: Remove mips from aout targets.
6265 * Makefile.in: Regenerate.
6266 * configure.in: Remove mips-dec-bsd* target.
6267 * configure: Regenerate.
6269 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6272 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6273 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6274 Update "mapping". Restrict some @ modifiers to 32 bit.
6276 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6277 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6279 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6280 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6281 dont_adjust_reloc_32 is set.
6282 (md_longopts): Add option -renesas.
6283 (md_parse_option, md_show_usage): Likewise.
6284 * doc/c-sh.texi: Likewise.
6286 2004-04-01 Dave Korn <dk@artimi.com>
6288 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6289 hi16 and lo16 fixS structs.
6290 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6291 exactly the same way as for RELOC_DLX_REL16.
6292 (machine_ip): properly respect LO flag in the_insn and
6293 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6294 (md_apply_fix3): apply RELOC_DLX_LO16.
6296 2004-03-30 Stan Shebs <shebs@apple.com>
6298 Remove long-obsolete MPW support.
6299 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6300 * configure.in: Remove mention of ppc-*-mpw* config.
6301 * configure.in: Likewise.
6303 2004-03-30 Nick Clifton <nickc@redhat.com>
6305 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6306 OBJ_ELF being defined.
6308 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6310 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6312 2004-03-23 Paul Brook <paul@codesourcery.com>
6314 * config/tc-arm.c (meabi_flags): New variable.
6315 (arm_parse_eabi): New function.
6316 (md_begin): Set flags for EABI v3.
6318 (arm_long_opts): Add meabi.
6319 * doc/as.texinfo <ARM>: Document -meabi.
6320 * doc/c-arm.texi: Ditto.
6322 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6324 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6325 tables even when use_literal_section flag is not set.
6327 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6329 * config/tc-sh.c: Remove trailing whitespace.
6331 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6333 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6334 --mul-bug-abort and the default behavior.
6335 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6336 (err_for_dangerous_mul_placement): New variable.
6337 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6339 (md_cris_relax_table): Have placeholder for STATE_MUL.
6340 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6341 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6343 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6344 STATE_BYTE)>: Ditto.
6345 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6346 alignment and position of this frag, emit error message if
6348 (md_assemble): For a multiply insn and when checking it,
6349 transform the current frag into a special frag for that purpose.
6350 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6351 OPTION_MULBUG_ABORT_ON>: Handle new options.
6353 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6355 * config/tc-xtensa.c (mark_literal_frags): New function.
6356 (xtensa_move_literals): Call mark_literal_frags for all literal
6357 segments, including init and fini literal segments.
6358 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6360 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6362 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6363 (pa_comm): Set BSF_OBJECT in symbol flags.
6365 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6367 * Makefile.am: Run "make dep-am".
6368 * Makefile.in: Regenerate.
6369 * doc/Makefile.in: Regenerate.
6370 * config.in: Regenerate.
6371 * po/gas.pot: Regenerate.
6373 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6375 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6376 (demand_empty_rest_of_line): Issue an error here.
6377 (ignore_rest_of_line): Silently skip to end.
6378 (demand_copy_string): Issue an error, not warning.
6380 * config/obj-elf.c (obj_elf_section_name): Likewise.
6381 (obj_elf_section): Likewise.
6382 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6383 (arc_extinst): Likewise.
6384 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6385 (dot_spill): Likewise.
6386 (dot_unwabi): Likewise.
6387 (dot_prologue): Likewise.
6389 * expr.c (operand): Reject ++ and --.
6390 (operator): Likewise.
6392 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6394 * config/tc-sh.c: Include dw2gencfi.h.
6395 (sh_cfi_frame_initial_instructions): New function.
6396 (sh_regname_to_dw2regnum): Likewise.
6397 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6399 (TARGET_USE_CFIPOP): Define.
6400 (tc_cfi_frame_initial_instructions): Likewise.
6401 (tc_regname_to_dw2regnum): Likewise.
6402 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6403 * Makefile.am: Update dependencies.
6404 * Makefile.in: Regenerate.
6406 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6408 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6409 * configure: Regenerate.
6411 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6413 * read.c (s_leb128): Call md_flush_pending_output.
6415 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6417 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6418 * config/tc-i386.h (CpuPadLock): New define.
6419 (CpuUnknownFlags): Added CpuPadLock.
6421 2004-03-07 Andreas Schwab <schwab@suse.de>
6423 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6425 2004-03-07 Richard Henderson <rth@redhat.com>
6427 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6428 (cfi_finish): Likewise for fde.
6430 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6432 * config/tc-ia64.c (md_assemble): Properly handle NULL
6434 (ia64_handle_align): Don't abort if failed to add a stop bit.
6436 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6438 * Makefile.in: Regenerated.
6439 * aclocal.m4: Likewise.
6440 * configure: Likewise.
6441 * doc/Makefile.in: Likewise.
6443 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6445 * config/tc-ia64.c (dot_align): New.
6446 (ia64_do_align): Make it static.
6447 (md_pseudo_table): Use "dot_align" for "align".
6448 (ia64_md_do_align): Don't set align_frag here.
6449 (ia64_handle_align): Add a stop bit to the previous bundle if
6452 * config/tc-ia64.h (ia64_do_align): Removed.
6454 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6456 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6457 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6458 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6459 the most general type or the user specifically requested it.
6460 (md_assemble): Add a new error message for when an instruction
6461 is understood, but is not allowed due to an -isa option.
6463 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6465 * config/tc-ia64.c (align_frag): New.
6466 (md_assemble): Set the tc_frag_data field in align_frag for
6467 IA64_OPCODE_FIRST instructions.
6468 (ia64_md_do_align): Set align_frag.
6469 (ia64_handle_align): Add a stop bit if needed.
6471 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6472 (TC_FRAG_INIT): New.
6474 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6476 * config/tc-frv.c (fr400_audio): New variable.
6477 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6478 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6479 (target_implements_insn_p): New function.
6480 (md_assemble): Report an error if the processor doesn't implement
6483 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6485 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6486 (md_parse_option): Ditto.
6487 (OPTION_NO_SPECIAL_M32R): Added.
6488 (md_show_usage): Document it.
6489 (enable_speial_m32r): Changed a default value from 0 to 1.
6490 * doc/c-m32r.texi: Document the -no-bitinst option.
6492 2004-02-27 Nick Clifton <nickc@redhat.com>
6494 * config/tc-sh.c (get_operand): Revert previous delta.
6495 (tc_gen_reloc): Check for an unknown reloc type before processing
6498 2004-02-27 Hannes Reinecke <hare@suse.de>
6500 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6501 .insn pseudo operation.
6503 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6505 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6506 added for wrong syntax.
6508 2004-02-26 Eric Christopher <echristo@redhat.com>
6510 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6511 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6513 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6515 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6516 nibble types to assembler.
6518 2004-02-25 Fred Fish <fnf@redhat.com>
6520 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6522 2004-02-20 James E Wilson <wilson@specifixinc.com>
6524 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6526 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6527 (ia64_estimate_size_before_relax): New.
6528 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6529 (generate_unwind_image): Pass 1 to fixup_unw_records.
6530 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6531 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6533 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6535 * stabs.c (generate_asm_file): Avoid warning about use of
6536 uninitialized variable.
6538 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6540 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6541 body, and endp, allow unwind records which do not have a "t"
6542 (time/instruction) field.
6544 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6546 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6547 (do_mav_dspsc_2): Likewise.
6548 Fix accumulator registers move opcodes.
6550 2004-02-13 Hannes Reinecke <hare@suse.de>
6551 Jakub Jelinek <jakub@redhat.com>
6553 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6555 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6557 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6558 (tc_frob_symbol): New macro definition.
6559 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6561 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6563 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6566 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6568 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6569 (TC_CASE_SENSITIVE): ... this.
6570 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6571 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6573 2004-02-06 James E Wilson <wilson@specifixinc.com>
6575 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6576 (generate_unwind_image): Re-add it here.
6578 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6580 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6581 * read.h (SKIP_WHITESPACE): Turn into an expression.
6582 * read.c (read_a_source_file): A pseudo is removed by having a
6585 2004-02-05 James E Wilson <wilson@specifixinc.com>
6587 * config/tc-ia64.c (output_endp): New.
6588 (count_bits): Delete.
6589 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6590 endp unwind records.
6591 (fixup_unw_records): Handle endp unwind records. Delete code for
6592 shortening prologue regions not followed by a body record.
6593 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6594 * config/tc-ia64.h (unw_record_type): Add endp.
6596 2004-02-03 James E Wilson <wilson@specifixinc.com>
6598 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6599 fill padding bytes with zeroes.
6600 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6601 sets unwind_record slot_number and slot_frag fields.
6603 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6605 * config/tc-mips.c (add_got_offset_hilo): New function.
6606 (macro): Use load_register() and add_got_offset_hilo() to load
6607 constants instead of hardcoding code sequences throughout.
6609 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6611 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6613 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6615 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6617 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6618 of hard-coded test for TARGET_OS=elf.
6620 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6622 * config/tc-mips.c (hilo_interlocks): Change definition
6623 so that MIPS32, MIPS64 and later ISAs are included, along with
6624 the already-included machines. Update comments.
6626 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6628 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6629 undefined local labels.
6631 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6633 * config/tc-mips.c (load_address, macro): Update comments about
6634 NewABI GP relaxation.
6636 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6638 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6639 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6640 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6641 (set_at, load_register, load_address, move_register): Likewise.
6642 (load_got_offset, add_got_offset): Likewise.
6643 Update all calls and tidy accordingly.
6645 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6647 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6648 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6649 (RELAX_USE_SECOND): Bump to 0x10000.
6650 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6651 (mips_macro_warning): New variable.
6652 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6653 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6654 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6656 (append_insn): Update mips_macro_warning.sizes.
6657 (macro_start, macro_warning, macro_end): New functions.
6658 (macro_build): Don't emit warnings here.
6659 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6660 (md_convert_frag): Check for cases where one macro alternative
6661 needs a warning and the other doesn't. Emit a warning if the
6662 longer sequence was chosen.
6664 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6666 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6667 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6668 the first sequence, the size of the second sequence, and a flag
6669 that says whether we should warn.
6670 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6671 (RELAX_FIRST, RELAX_SECOND): New.
6672 (mips_relax): New variable.
6673 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6674 (append_insn): Remove "place" argument. Use mips_relax.sequence
6675 rather than "place" to check whether we're expanding the second
6676 alternative of a relaxable macro. Remove redundant check for
6677 branch relaxation. If generating a normal insn, and there
6678 is not enough room in the current frag, call relax_close_frag()
6679 to close it. Update mips_relax.sizes[]. Emit fixups for the
6680 second version of a relaxable macro. Record the first relaxable
6681 fixup in mips_relax. Remove tc_gen_reloc workaround.
6682 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6683 in the same way as in append_insn.
6684 (mips16_macro_build): Remove "place" argument.
6685 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6686 when generating the second version of a relaxable macro.
6687 (load_got_offset, add_got_offset): New functions.
6688 (load_address, macro): Use new relaxation machinery. Remove
6689 tc_gen_reloc workarounds.
6690 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6691 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6692 first version is needed.
6693 (tc_gen_reloc): Remove relaxation handling.
6694 (md_convert_frag): Go through the fixups for a relaxable macro and
6695 mark those that belong to the unneeded alternative as done. If the
6696 second alternative is needed, adjust the fixup addresses to account
6697 for the deleted first alternative.
6699 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6701 * frags.h (frag_room): Declare.
6702 * frags.c (frag_room): New function.
6703 * doc/internals.texi: Document it.
6705 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6707 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6708 optimization for -mtune=r3900, as this will break on other CPUs.
6710 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6712 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6713 be relaxed, use fixup.
6714 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6716 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6718 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6721 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6723 * config/tc-mips.c (append_insn): Properly detect variant frags
6724 that preclude swapping of relaxed branches. Correctly swap
6725 instructions between frags when dealing with relaxed branches.
6727 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6729 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6731 * aclocal.m4: Regenerate.
6732 * configure: Regenerate.
6734 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6736 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6739 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6741 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6742 reloc, reserve space for the delay slot as well as the jalr itself.
6744 2004-01-09 Paul Brook <paul@codesourcery.com>
6746 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6747 (do_vfp_sp2_from_reg2): New function.
6749 (do_vfp_dp_from_reg2): Check return values properly.
6751 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6753 * config/tc-mips.c (warn_nops): Remove static variable.
6754 (macro): Remove test of warn_nops.
6755 (md_shortops): Remove 'n'.
6756 (md_parse_option): Remove 'n' case.
6757 (md_show_usage): Remove -n.
6758 * doc/as.texinfo (Overview): Remove MIPS -n option.
6759 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6760 * NEWS: Mention removal of MIPS -n option.
6762 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6763 (cop_interlocks): Check ISA level.
6764 (cop_mem_interlocks): Define.
6765 (reg_needs_delay): Check cop_interlocks rather than
6766 ISA_HAS_COPROC_DELAYS.
6767 (append_insn): Likewise. Use cop_mem_interlocks rather than
6768 directly checking mips_opts.isa.
6769 (mips_emit_delays): Likewise.
6771 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6773 * config/tc-ia64.c (unwind): Move next_slot_number and
6774 next_slot_frag to ...
6775 (unw_rec_list): Here.
6776 (free_list_records): Removed.
6777 (output_unw_records): Likewise.
6778 (generate_unwind_image): Make it void.
6779 (alloc_record): Initialize next_slot_number and next_slot_frag.
6780 (slot_index): Take .org, .space and .align into account.
6781 (fixup_unw_records): Don't set slot_number to 0. Use
6782 list->next_slot_number and list->next_slot_frag instead of
6783 unwind.next_slot_number and unwind.next_slot_frag.
6784 (ia64_convert_frag): New.
6785 (generate_unwind_image): Generate a rs_machine_dependent frag
6787 (emit_one_bundle): Use list->next_slot_number and
6788 list->next_slot_frag instead of unwind.next_slot_number and
6789 unwind.next_slot_frag.
6791 * config/tc-ia64.h (md_convert_frag): Defined as
6793 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6795 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6797 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6798 * config/tc-frv.h (md_apply_fix3): Don't define.
6799 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6801 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6802 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6803 * config/tc-frv.c (line_separator_chars): Add `!'.
6804 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6805 * config/tc-frv.c (md_assemble): Clear insn upfront.
6806 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6807 * config/tc-frv.c (OPTION_FDPIC): New macro.
6808 (md_longopts): Add mfdpic.
6809 (md_parse_option): Handle it.
6810 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6811 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6812 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6813 (frv_pic_ptr): Parse funcdesc.
6815 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6817 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6818 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6820 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6822 * Makefile.am (Makefile): Move the dependency on
6823 $(BFDDIR)/configure.in to...
6824 (CONFIG_STATUS_DEPENDENCIES): ... here.
6825 (AUTOMAKE_OPTIONS): Require automake 1.8.
6826 * Makefile.in: Regenerate.
6827 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6828 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6829 $(BFDDIR)/configure.in here as well.
6830 * doc/Makefile.in: Regenerate.
6832 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6834 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6835 * Makefile.in: Regenerate.
6836 * aclocal.m4: Regenerate.
6837 * doc/Makefile.am (install, install-info): Remove.
6838 (install-data-local): A new hook for install-info.
6839 (AUTOMAKE_OPTIONS): Require automake 1.8.
6840 * doc/Makefile.in: Regenerate.
6842 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6844 * doc/c-sh.texi: Update description about floating point behavior
6847 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6849 * configure.in: Add m68k-uClinux target.
6850 * configure: Regenerate.
6852 For older changes see ChangeLog-0203
6858 version-control: never
projects / external / binutils.git / blob