1 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
3 Change 32-bit-branch expansion for --pic.
4 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
5 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
6 (cris_any_v0_v10_long_jump_size_pic): New macro.
7 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
8 (md_convert_frag): Similar.
9 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
10 (md_assemble, gen_cond_branch_32): Adjust similarly.
11 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
12 <case OPTION_ARCH>: Similar, if --pic.
14 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
17 * config/tc-i386.c (match_template): Handle monitor.
18 (process_suffix): Likewise.
20 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
23 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
26 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
28 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
30 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
32 * config/tc-z80.c (z80_start_line_hook): issue an error when
33 redefining a symbol with equ
34 * doc/as.texinfo(equ<z80>): mention difference with .equiv
35 * doc/as.texinfo(err): fix typo
36 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
39 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
42 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
43 R_HPPA relocations that are 32-bits wide.
45 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
46 Thiemo Seufer <ths@networkno.de>
48 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
49 (macro_build): Complain for invalid branch displacements.
50 (mips_validate_fix): Delete.
51 (md_apply_fix): Re-add pcrel support for branches. Use consistent
52 text for misaligned branch targets.
53 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
54 BFD pcrel processing. Remove error for unresolved branches.
55 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
57 2005-11-22 James E Wilson <wilson@specifix.com>
59 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
60 even when manual_bundling isn't set.
62 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
63 when the frag chain is broken by section switching.
65 2005-11-18 Jie Zhang <jie.zhang@analog.com>
67 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
68 * config/bfin-parse.y (asm_1): Check register type for load immediate
71 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
73 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
75 * write.c (write_object_file): Do not remove used weakrefd.
77 2005-11-17 Jan Beulich <jbeulich@novell.com>
79 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
80 DW_CFA_restore and DW_CFA_undefined in a loop.
82 2005-11-17 Jan Beulich <jbeulich@novell.com>
85 * symbols.h (S_CLEAR_VOLATILE): Declare.
86 * symbols.c (colon): Also accept redefinable symbols for
87 redefinition. Clone them before modifying.
88 (S_CLEAR_VOLATILE): Define.
89 * cond.c (s_ifdef): Also test for equated symbols.
90 * read.c (s_comm_internal): Also exclude non-redefinable
91 equated symbols. Clone redefinable ones before modifying.
92 (s_weakref): Clone redefinable symbols before modifying.
93 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
94 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
95 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
97 2005-11-16 Alan Modra <amodra@bigpond.net.au>
99 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
101 2005-11-16 Alan Modra <amodra@bigpond.net.au>
103 * configure.tgt (i386-*-gnu*): Set em=gnu.
104 * config/te-gnu.h: New file.
105 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
107 2005-11-16 Alan Modra <amodra@bigpond.net.au>
109 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
110 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
112 * read.c (s_lsym): Remove non-BFD assembler sym handling.
114 2005-11-16 Alan Modra <amodra@bigpond.net.au>
116 * read.c (s_comm_internal): Set bfd_com_section segment.
117 (s_mri_common): Likewise.
118 * write.c (write_object_file): Remove non-BFD assembler common
121 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
123 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
124 opcode if r4-r15 are not saved.
126 2005-11-15 Alan Modra <amodra@bigpond.net.au>
128 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
130 2005-11-14 Jan Beulich <jbeulich@novell.com>
132 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
133 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
134 (ar): Use AR_* instead of literals.
135 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
136 CR_PMV, CR_CMCV): Define.
137 (cr): Use CR_* instead of literals.
139 2005-11-14 Jan Beulich <jbeulich@novell.com>
141 * config/tc-ia64.c (md): Rename regsym to indregsym and move
142 it to the end of the structure.
143 (ar): Field regnum is unsigned.
145 (indirect_reg): Likewise.
146 (declare_register_set): Parameter regnum is unsigned.
147 (declare_register): Parameter numregs and base_regnum are
148 unsigned. So is the local loop variable.
149 (md_begin): Restrict scope of local variable regnum, which
150 also is unsigned. Replace loops with function calls where
151 possible. Re-order things so that register groups are kept
152 together. Remove all uses of regsym except for indirect
153 registers. Replace use of regsym by indregsym for indirect
155 (ia64_optimize_expr): Replace use of regsym by indregsym for
156 indirect registers, with appropriate bias.
158 2005-11-14 David Ung <davidu@mips.com>
160 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
161 for the MIPS16e save/restore instructions.
163 2005-11-11 Jan Beulich <jbeulich@novell.com>
165 * doc/Makefile.am: Make asconfig.texi writeable before trying
167 * doc/Makefile.in: Refresh.
169 2005-11-10 Jan Beulich <jbeulich@novell.com>
171 * config/tc-i386.c (intel_e11): Don't special-case segment
172 registers in brackets.
174 2005-11-10 Nick Clifton <nickc@redhat.com>
176 * config/tc-arm.c (BAD_ADDR_MODE): Define.
177 (arm_reg_parse_multi): Return NULL rather than FAIL.
178 (arm_reg_parse): Fix comment, the function returns FAIL rather
179 than NULL if it is unable to parse the register name.
180 (do_ldrex): Use BAD_ADDR_MODE.
181 Change error message for PC-relative addressing.
182 (do_strex): Likewise.
183 (do_t_ldrex): Use BAD_ADDR_MODE.
184 (do_t_strex): Likewise.
186 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
188 * config/tc-sparc.c (isoctal): Fix thinko.
190 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
192 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
193 flag_mri_m68k as condition for parsing the '$' as a prefix.
194 * as.h (DOLLAR_AMBIGU): Define if needed.
196 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
199 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
200 (ms1_architectures): Add ms2.
201 (md_parse_option): Add ms2.
202 (md_show_usage): Add ms2.
203 (md_assemble): Add JAL_HAZARD detection logic.
204 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
205 * doc/c-ms1.texi: New.
206 * doc/all.texi: Add MS1.
207 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
208 * doc/Makefile.in: Rebuilt.
209 * doc/Makefile: Rebuilt.
211 2005-11-07 Steve Ellcey <sje@cup.hp.com>
213 * configure: Regenerate after modifying bfd/warning.m4.
215 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
218 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
219 output constant data.
221 2005-11-07 Mark Mitchell <mark@codesourcery.com>
223 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
224 * doc/Makefile.in: Regenerated.
225 * doc/as.texinfo: Document "@FILE".
227 2005-11-07 Nick Clifton <nickc@redhat.com>
230 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
231 'x' attribute. Remember the actions of the 'w' and 'n' attributes
232 and do not allow the 'x','s' or 'd' attributes to change them.
234 2005-11-07 John Levon <levon@movementarian.org>
236 * config/tc-i386.h (tc_comment_chars): Define.
237 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
238 (i386_comment_chars): Add.
239 (md_parse_options): Process OPTION_DIVIDE.
240 (md_show_usage): Describe --divide option.
241 * doc/c-i386.texi: Document --divide option.
243 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
245 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
246 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
248 2005-11-07 Alan Modra <amodra@bigpond.net.au>
250 * macro.c (buffer_and_nest): Skip labels regardless of
251 NO_PSEUDO_DOT and flag_m68k_mri.
253 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
255 * expr.c (integer_constant): Match only 'B' as binary suffix if
256 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
259 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
261 * read.c (s_weakref): Do not permit redefinitions.
262 * symbols.c (colon): Do not permit redefinitions of equated
265 2005-11-01 Thiemo Seufer <ths@networkno.de>
268 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
269 * Makefile.in: Regenerate.
271 2005-11-01 Thiemo Seufer <ths@networkno.de>
273 * config/tc-mips.c (md_parse_option): Fix typo in comment.
275 2005-10-30 Mark Mitchell <mark@codesourcery.com>
277 * as.c (show_usage): Document "@FILE".
279 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
281 * Makefile.am (OBJ_FORMATS): Remove vms.
283 * Makefile.in: Regenerated.
285 * dep-in.sed: Replace " ./" with " ".
287 2005-10-28 Dave Brolley <brolley@redhat.com>
289 Contribute the following change:
290 2005-09-19 Dave Brolley <brolley@redhat.com>
292 * config/tc-m32c.c (default_isa): New static variable.
293 (m32c_isa): Now of type CGEN_BITSET.
294 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
296 2005-10-28 Paul Brook <paul@codesourcery.com>
298 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
299 instead of mcpu_cpu_opt.
301 2005-10-27 Sterling Augustine <sterling@tensilica.com>
303 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
304 refer to "ports" instead of "queues".
305 (check_t1_t2_reads_and_writes): Pass correct interface values to
306 xtensa_interface_inout.
308 2005-10-27 Jan Beulich <jbeulich@novell.com>
310 * read.c (assign_symbol): Also consider equates already defined.
311 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
312 * config/obj-coff.h (obj_symbol_clone_hook): New.
313 (coff_obj_symbol_clone_hook): Declare.
314 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
316 2005-10-26 DJ Delorie <dj@redhat.com>
318 * config/tc-m32c.c (md_relax_table, subtype_mappings,
319 md_convert_frag): Add jsr.w support.
321 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
323 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
324 and imm-8-HI operands.
326 2005-10-26 Paul Brook <paul@codesourcery.com>
328 * config/tc-arm.c (insns): Correct "sel" entry.
330 2005-10-26 Jan Beulich <jbeulich@novell.com>
332 * config/tc-i386.c (i386_operand): Don't check register prefix here.
333 (parse_real_register): Rename from parse_register.
334 (parse_register): New.
335 (i386_parse_name): New.
337 (intel_e11): Don't tolerate registers in offset expressions anymore.
338 (intel_get_token): Don't check register prefix here. Copy the actual
339 register token, not the canonical register name.
340 * config/tc-i386.h (md_operand): Delete.
341 (i386_parse_name): Declare.
342 (md_parse_name): Define.
344 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
346 * Makefile.am: Add Z80 cpu.
347 * Makefile.in: Regenerated.
348 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
349 and disallow newlines in quoted strings.
350 * configure.tgt: Add z80-*-coff.
351 * config/obj-coff.h: Add format "coff-z80".
352 * doc/Makefile.am: Add c-z80.texi.
353 * doc/Makefile.in: Regenerated.
354 * doc/all.texi: Add Z80.
355 * doc/c-z80.texi: New file
356 * doc/as.texinfo: Add z80 options and some z80-related remarks.
357 * config/tc-z80.c: New file
358 * config/tc-z80.h: New file
359 * NEWS: Mention new support.
361 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
363 * write.c (adjust_reloc_syms): Undo the change made on
364 2005-04-26 to allow local symbol set to undefined symbol.
366 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
368 * Makefile.am (bfin-parse.tab.h): Removed.
369 (bfin-parse.h): Added.
370 * Makefile.in: Regenerated.
372 2005-10-25 Alan Modra <amodra@bigpond.net.au>
374 * po/POTFILES.in: Regenerate.
375 * po/gas.pot: Regenerate.
377 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
379 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
380 make a single reloc with an offset rather than a stack.
381 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
383 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
385 * read.c (potable): Add weakref.
387 * read.h (s_weakref): Declare.
388 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
389 * symbols.c (colon): Clear weakrefr.
390 (symbol_find_exact): Rename to, and reimplement in terms of...
391 (symbol_find_exact_noref): ... new function.
392 (symbol_find): Likewise...
393 (symbol_find_noref): ... ditto.
394 (resolve_symbol_value): Resolve weakrefr without setting their
396 (S_SET_WEAK): Call hook.
397 (S_GET_VALUE): Follow weakref link.
398 (S_SET_VALUE): Clear weakrefr.
399 (S_IS_WEAK): Follow weakref link.
400 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
401 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
402 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
403 (symbol_mark_used): Follow weakref link.
404 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
405 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
406 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
407 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
408 * write.c (adust_reloc_syms): Follow weakref link. Do not
409 complain if target is undefined.
410 (write_object_file): Likewise. Remove weakrefr symbols. Drop
411 unreferenced weakrefd symbols.
412 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
414 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
415 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
416 * doc/as.texinfo: Document weakref.
417 * doc/internals.texi: Document new struct members, internal
420 2005-10-24 Jie Zhang <jie.zhang@analog.com>
422 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
423 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
424 * Makefile.in: Regenerate.
425 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
426 * config/tc-bfin.c (md_chars_to_number): Change the type of first
427 argument from unsigned char * to char * to remove signedness warnings.
429 2005-10-24 Jan Beulich <jbeulich@novell.com>
431 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
432 (dot_rot): Change type of num_* variables. Check for positive count.
433 (ia64_optimize_expr): Re-structure.
434 (md_operand): Check for general register.
436 2005-10-24 Jan Beulich <jbeulich@novell.com>
438 * config/tc-ia64.c (declare_register): Call symbol_create.
439 (md_begin): Remove local variables total, ar_base, and cr_base.
440 Start loops for registers at their respective first one. Don't
441 update md.regsym for alias names. Generate alias name tp for r13.
443 2005-10-21 DJ Delorie <dj@redhat.com>
445 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
446 names unstead of numbers.
448 2005-10-19 David Ung <davidu@mips.com>
450 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
451 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
452 hence avoiding to emit a nop.
454 2005-10-19 Jie Zhang <jie.zhang@analog.com>
456 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
458 (bfin_start_line_hook): Remove the workaround for LSETUP(.
459 (bfin_name_is_register): Remove the workarounds for LSETUP(
461 (bfin_start_label): Ditto.
463 2005-10-18 Bob Wilson <bob.wilson@acm.org>
465 * config/tc-xtensa.c (xtensa_end_directive): Restore
466 default_lit_sections regardless of use_literal_section.
468 2005-10-18 Jie Zhang <jie.zhang@analog.com>
470 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
471 * Makefile.in: Regenerated.
473 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
475 * doc/as.texinfo (.loc) Fix placement of '@end table'.
477 2005-10-17 Bob Wilson <bob.wilson@acm.org>
479 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
480 unsigned line number. Do not include "dwarf2dbg.h".
481 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
482 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
483 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
484 (md_assemble): Use as_where instead of dwarf2_where.
485 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
486 dwarf2_line_infos. Change to call new_logical_line followed by
489 2005-10-14 Mike Frysinger <vapier@gentoo.org>
491 * doc/as.texinfo (Section): Add missing ']' to .section example.
493 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
496 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
497 unknown opcode is found.
499 2005-10-12 Mark Mitchell <mark@codesourcery.com>
501 * NEWS: Mention @file.
503 2005-10-12 Nick Clifton <nickc@redhat.com>
505 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
506 generally tidy up the code.
507 * config/tc-avr.h: Likewise.
509 2005-10-12 Jan Beulich <jbeulich@novell.com>
511 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
512 (dot_pred_rel): Likewise.
513 (parse_operand): Likewise.
514 (ia64_unrecognized_line): Likewise.
515 (md_operand): Likewise.
517 2005-10-11 Jan Beulich <jbeulich@novell.com>
519 * expr.h (enum expr_mode): New.
520 (expression): Pass third argument to expr.
521 (expression_and_evaluate): New.
522 (deferred_expression): New.
523 (expr): Add third parameter.
524 (resolve_expression): New.
525 * struc-symbol.h (struct symbol): New members sy_volatile and
527 * symbols.c, symbols.h (symbol_clone): New.
528 (symbol_clone_if_forward_ref): New.
529 (snapshot_symbol): New.
530 (S_IS_VOLATILE): New.
531 (S_IS_FORWARD_REF): New.
532 (S_SET_VOLATILE): New.
533 (S_SET_FORWARD_REF): New.
534 * as.c (macro_expr): Use expression_and_evaluate.
535 * cond.c (s_if): Likewise.
536 (s_elseif): Likewise.
537 * dw2gencfi.c (cfi_parse_reg): Likewise.
538 * expr.c (operand): Add second parameter. Optionally call
539 deferred_expression. Pass mode argument to itself and md_parse_name.
540 Check mode before trying to evaluate symbol. Call
541 symbol_clone_if_forward_ref for both operands.
542 (expr): Add third parameter. Pass mode to operand and itself.
543 Optionally call resolve_expression.
544 (resolve_expression): New.
545 (get_single_number): Pass second argument to operand.
546 * read.c (potable): New entry for .eqv.
547 (read_a_source_file): Handle new == operator.
548 (get_absolute_expr): Use expression_and_evaluate.
550 (assign_symbol): Rename second parameter. Call symbol_clone on
551 legal and illegal redefinition. Call S_SET_VOLATILE and
552 S_SET_FORWARD_REF depending on mode.
553 (s_set): Update description.
554 (s_space): Call resolve_expression.
555 (pseudo_set): Optionally call deferred_expression. Check
556 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
558 * config/tc-ia64.h (md_parse_name): Add mode parameter.
559 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
560 * config/tc-m32r.h (md_parse_name): Likewise.
561 (m32r_parse_name): Likewise.
562 * config/tc-mmix.h (md_parse_name): Likewise.
563 * config/tc-mn10300.h (md_parse_name): Likewise.
564 (mn10300_parse_name): Likewise.
565 * config/tc-ppc.h (md_parse_name): Likewise.
566 * config/tc-sh.h (md_parse_name): Likewise.
567 (sh_parse_name): Likewise.
568 * config/tc-sh64.h (md_parse_name): Likewise.
569 (sh64_consume_datalabel): Likewise.
570 * config/tc-tic54x.h (md_parse_name): Likewise.
571 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
572 before trying to evaluate symbol.
573 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
574 * config/tc-sh.c (sh_parse_name): Likewise.
575 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
576 second argument to operandf. Pass mode parameter to sh_parse_name.
577 * doc/as.texinfo: Document .eqv and the == assignment operator.
579 2005-10-10 Ian Lance Taylor <ian@airs.com>
581 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
582 * Makefile.in: Regenerate.
584 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
586 * expr.c (operator): Allow "!=" as a synonym for "<>".
587 * doc/as.texinfo (Infix Op): Mention "!=".
589 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
591 * config/tc-hppa.c (strict): Don't initialize. Update comment.
592 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
593 found. Simplify handling of "ma" and "mb" completers.
595 2005-10-08 Paul Brook <paul@codesourcery.com>
597 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
598 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
600 (arm_cpu_option_table): Add canonical_name.
601 (arm_cpus): Populate canonical_name field.
602 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
603 aeabi_set_public_attributes, arm_md_end): New functions.
604 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
605 (md_assemble): Set thumb_arch_used and arm_arch_used.
606 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
607 * config/tc-arm.h (md_end): Define.
608 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
610 2005-10-06 Khem Raj <kraj@mvista.com>
611 NIIBE Yutaka <gniibe@m17n.org>
613 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
614 (parse_reg_without_prefix): New function.
615 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
617 (option md_longopts): Add allow-reg-prefix option.
618 * doc/c-sh.texi: Document --allow-reg-prefix option.
619 * NEWS: Mention the new switch.
621 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
623 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
626 2005-09-30 Sterling Augustine <sterling@tensilica.com>
627 Bob Wilson <bob.wilson@acm.org>
629 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
631 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
633 * Makefile.am: Run "make dep-am".
634 * Makefile.in: Regenerated.
635 * aclocal.m4: Likewise.
637 2005-09-30 Mark Mitchell <mark@codesourcery.com>
639 * as.c (main): Use expandargv.
641 2005-09-30 Jan Beulich <jbeulich@novell.com>
643 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
646 2005-09-30 Catherine Moore <clm@cm00re.com>
648 * Makefile.am: Bfin support.
649 * Makefile.in: Regenerated.
650 * aclocal.m4: Regenerated.
651 * configure: Regenerated.
652 * configure.in: Bfin support.
653 * configure.tgt: Bfin support.
654 * config/bfin-aux.h: New file.
655 * config/bfin-defs.h: New file.
656 * config/bfin-lex.l: New file.
657 * config/bfin-parse.y: New file.
658 * config/tc-bfin.c: New file.
659 * config/tc-bfin.h: New file.
660 * doc/Makefile.am: Recognize c-bfin.texi.
661 * doc/Makefile.in: Regenerated.
662 * doc/all.texi: Bfin support.
663 * doc/as.texinfo: Likewise.
664 * doc/c-bfin.texi: Document bfin-specific syntax and
667 2005-09-30 Paul Brook <paul@codesourcery.com>
669 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
670 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
671 normal infix conditions.
672 (C3E): Include Thumb-2 definition.
674 (insns): Use them for legacy mnemonics.
676 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
678 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
679 version of <locale.h> when ENABLE_NLS is not defined.
681 2005-09-29 Jan Beulich <jbeulich@novell.com>
683 * config/tc-ia64.c (parse_operands): Always parse first operand of
686 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
687 Alan Modra <amodra@bigpond.net.au>
689 * app.c (do_scrub_chars): Match open and close quote of strings.
690 Remove redundant EOF test in case 7.
692 2005-09-28 Jan Beulich <jbeulich@novell.com>
694 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
695 relocations in 16- and 32-bit modes.
696 (i386_displacement): Make pc-relative branch handling dependent
697 upon operand (rather than address) size.
699 2005-09-28 Jan Beulich <jbeulich@novell.com>
701 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
703 (dot_cfi_startproc): Likewise.
704 (dot_cfi_endproc): Likewise. Also check no extra input was given.
705 (dot_cfi_escape): Likewise.
707 2005-09-28 Jan Beulich <jbeulich@novell.com>
709 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
710 (TC_CONS_FIX_NEW): Define unconditionally.
711 (x86_pe_cons_fix_new): Remove.
712 * config/tc-i386.c (signed_cons): New.
713 (md_pseudo_table): Add slong.
714 (x86_cons_fix_new): Declare unconditionally.
715 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
716 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
719 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
721 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
722 buffer after copying string.
724 2005-09-27 Paul Brook <paul@codesourcery.com>
726 * config/arm.c (arm_cpus): Add more cpu names.
727 * doc/c-arm.texi: Document them.
729 2005-09-21 Alan Modra <amodra@bigpond.net.au>
731 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
733 2005-09-20 Richard Henderson <rth@redhat.com>
735 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
737 2005-09-20 Richard Henderson <rth@redhat.com>
739 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
741 (dwarf2_loc_mark_labels): New.
742 (dwarf2_gen_line_info_1): Split out of ...
743 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
744 (dwarf2_emit_label): New.
745 (dwarf2_directive_loc_mark_labels): New.
746 (out_set_addr): Take a symbol instead of frag+ofs.
747 (relax_inc_line_addr): Likewise.
748 (emit_inc_line_addr): Assert delta non-negative.
749 (process_entries): Remove dead code. Update to work with temp
750 symbols instead of frag+ofs.
751 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
752 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
753 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
754 * config/obj-elf.h (obj_frob_label): New.
755 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
756 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
757 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
758 Similarly in the respective tc_frob_label implementation functions.
759 * config/tc-i386.c (md_pseudo_table): Move file and loc to
760 non-elf section; add loc_mark_labels.
761 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
762 (ia64_flush_insns): Check for marked labels; emit line entry if so.
763 (emit_one_bundle): Similarly.
764 (ia64_frob_label): Record marked labels.
765 * config/tc-m68hc11.h (tc_frob_label): Remove.
766 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
767 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
768 * config/tc-sh64.h (tc_frob_label): Likewise.
769 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
771 2005-09-20 Alan Modra <amodra@bigpond.net.au>
773 * read.c (pseudo_set): Set segment of expression syms to expr_section.
775 2005-09-14 Jan Beulich <jbeulich@novell.com>
777 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
778 registers, floating point control and status words, and mxcsr as
779 well as (for 64-bit code) segment base registers and rflags.
781 2005-09-09 Dmitry Diky <diwil@spec.ru>
783 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
784 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
787 2005-09-08 Chao-ying Fu <fu@mips.com>
789 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
790 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
793 2005-09-08 Paul Brook <paul@codesourcery.com>
795 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
796 (do_smc, do_t_smc): ... to this.
797 (insns): Remane smi to smc.
798 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
801 2005-09-07 Richard Henderson <rth@redhat.com>
803 * dwarf2dbg.c (dwarf2_where): Set line->isa.
804 (dwarf2_set_isa): New.
805 (dwarf2_directive_loc): Rearrange to allow all options on one line.
806 * dwarf2dbg.h (dwarf2_set_isa): Declare.
807 * doc/as.texinfo: Update .loc documentation.
809 2005-09-07 Richard Henderson <rth@redhat.com>
811 * dwarf2dbg.c: Include safe-ctype.h.
812 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
813 (current): Initialize.
814 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
815 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
816 (dwarf2_directive_file): Cope with invalid filename.
817 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
818 epilogue_begin, is_stmt, isa.
819 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
821 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
822 and DWARF2_FLAG_EPILOGUE_BEGIN.
823 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
824 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
825 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
826 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
827 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
828 (struct dwarf2_line_info): Add isa member.
829 * doc/as.texinfo (LNS directives): New node.
831 2005-09-07 David Ung <davidu@mips.com>
833 * config/tc-mips.c (append_insn): Undo last change. Instead add
834 guard to suppress calling frag_grow if the current instruction is
835 one that allows a delay slot.
837 2005-09-06 Chao-ying Fu <fu@mips.com>
839 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
840 (mips_opts): Add -1 to initialize ase_mt.
841 (file_ase_mt): New variable for -mmt.
842 (CPU_HAS_MT): New define.
843 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
845 (mips_ip): Check ase_mt to enable MT instructions.
846 Handle !, $, *, &, +T, +t, g operand formats.
847 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
849 (OPTION_MT, OPTION_NO_MT): New define.
850 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
851 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
852 (mips_after_parse_args): Set ase_mt based on CPU.
853 (s_mipsset): Handle ".set mt" and ".set nomt".
854 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
855 (md_show_usage): Show usage of -mmt and -mno-mt.
856 * doc/as.texinfo: Document -mmt and -mno-mt options.
857 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
860 2005-09-06 Paul Brook <paul@codesourcery.com>
862 * config/tc-arm.c (arm_it): Add relax field.
863 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
864 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
865 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
866 do_t_mov_cmp): Allow relaxation.
867 (output_relax_insn): New function.
868 (put_thumb32_insn): New function.
869 (output_inst): Use new functions.
870 (md_assemble): Don't throw error on relaxable instructions.
871 (insns): Change "b" entry from TCE(...) to tCE(...).
872 (md_estimate_size_before_relax): Return 2.
873 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
874 relax_branch, arm_relax_frag): New functions.
875 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
877 * config/tc-arm.h (md_convert_frag): Remove definition.
878 (md_relax_frag): Define.
879 (arm_relax_frag): Add prototype.
881 2005-09-02 Paul Brook <paul@codesourcery.com>
883 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
885 2005-09-02 Paul Brook <paul@codesourcery.com>
887 * config/tc-arm.c (encode_arm_cp_address): Use
888 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
889 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
891 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
894 (insns): Use them for coprocessor instructions.
895 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
896 (get_thumb32_insn): New function.
897 (put_thumb32_insn): New function.
898 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
899 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
901 2005-09-02 Paul Brook <paul@codesourcery.com>
903 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
904 incorrect suffix matches.
906 2005-09-01 David Ung <davidu@mips.com>
908 * config/tc-mips.c (append_insn): Correctly handle mips16 case
909 when the frags are different for the 2 instructions we want to
910 swap. If the lengths of the 2 instructions are not the same, we
911 won't do the swap but emit an nop.
913 2005-09-01 Dmitry Diky <diwil@spec.ru>
915 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
916 as appropriate. Change frag_variant() to frag_var() for relaxes.
918 2005-08-29 Nick Clifton <nickc@redhat.com>
920 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
923 2005-08-26 Jan Beulich <jbeulich@novell.com>
925 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
926 qualified operand of a branch.
927 (intel_bracket_expr): Set JumpAbsolute here...
928 (intel_e11): ... rather than here.
930 2005-08-26 Christian Groessler <chris@groessler.org>
932 * configure.tgt: Set bfd_gas also for z8k cpu.
933 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
935 (newfix): Adapt to bfd reloc types.
936 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
937 is available in the current frag.
938 (md_convert_frag): Adapt function parameters.
939 (tc_gen_reloc): New function.
940 (md_section_align): Use bfd_get_section_alignment.
941 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
942 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
944 * config/tc-z8k.h (TARGET_ARCH): Define.
945 (tc_fix_adjustable): Define.
947 2005-08-25 Chao-ying Fu <fu@mips.com>
949 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
950 (mips_opts): Add -1 to initialize ase_dsp.
951 (file_ase_dsp): New variable for -mdsp.
952 (CPU_HAS_DSP): New define.
953 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
955 (mips_ip): Add min_range and max_range for checking singed numbers.
956 Check ase_dsp to enable DSP instructions.
957 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
958 (OPTION_DSP, OPTION_NO_DSP): New define.
959 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
960 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
961 (mips_after_parse_args): Set ase_dsp based on CPU.
962 (s_mipsset): Handle ".set dsp" and ".set nodsp".
963 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
964 (md_show_usage): Show usage of -mdsp and -mno-dsp.
966 2005-08-23 David Ung <davidu@mips.com>
968 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
971 2005-08-23 Alan Modra <amodra@bigpond.net.au>
974 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
976 2005-08-23 Phil Edwards <phil@codesourcery.com>
978 * configure.tgt (*-*-vxworks): Match vxworks* instead.
980 2005-08-22 Jan Beulich <jbeulich@novell.com>
982 * config/tc-i386.c (object_64bit): New.
983 (i386_target_format): Initialize it.
984 (output_disp): Use object_64bit for relocation type determination.
985 (output_imm): Likewise.
986 (i386_validate_fix): Likewise.
987 (tc_gen_reloc): Likewise.
988 (lex_got): Likewise. Remove static mode_name. Change array size
989 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
990 (x86_cons): Use object_64bit for deciding whether quad fields can
993 2005-08-18 Christian Groessler <chris@groessler.org>
995 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
996 * config/tc-mcore.h: Likewise.
997 * config/tc-z8k.h: Likewise.
998 * config/tc-z8k.c: Likewise.
999 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1000 sh_coff_reloc_mangle declaration.
1001 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1004 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1006 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1007 to confirm that no ISA is specified.
1009 2005-08-18 Nick Clifton <nickc@redhat.com>
1011 * write.c (relax_segment): Count the number of frags being
1012 processed and use this to compute a maximum limit on the number of
1013 iterations that will be allowed when attempting to relax the
1016 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1018 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1019 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1021 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1023 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1026 2005-08-15 Paul Brook <paul@codesourcery.com>
1028 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1030 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1032 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1034 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1035 (md_show_usage): Likewise.
1036 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1038 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1040 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1041 (md_gather_operands): Add support for optional operands.
1043 2005-08-12 Dmitry Diky <diwil@spec.ru>
1044 * config/tc-msp430.c (msp430_enable_relax): New flag.
1045 (msp430_enable_polys): Likewise.
1046 (OPTION_RELAX): New option.
1047 (OPTION_POLYMORPHS): Likewise.
1048 (md_longopts): New long options.
1049 (md_show_usage): Updated.
1050 (md_parse_option): Add new options handler.
1051 (msp430_operands): Add check if polymorph insns are enabled.
1052 (msp430_force_relocation_local): New function.
1053 (md_apply_fix): Now delete relocs according to new flags combination.
1054 (msp430_relax_frag): Convert long branches to short branches only if
1055 flag msp430_enable_relax is set.
1056 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1057 (msp430_force_relocation_local): Likewise.
1058 * doc/c-msp430.texi: Describe new options.
1060 2005-08-11 Ian Lance Taylor <ian@airs.com>
1062 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1063 (stamp-mk.com): Likewise.
1064 (EXTRA_DIST): Remove make-gas.com from list.
1065 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1066 * Makefile.in: Regenerate.
1068 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1070 * subsegs.c (subseg_change): Move declaration of seginfo to before
1073 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1075 * README-vms: Delete.
1076 * config-gas.com: Delete.
1077 * makefile.vms: Delete.
1078 * vmsconf.sh: Delete.
1079 * config/atof-tahoe.c: Delete.
1080 * config/m88k-opcode.h: Delete.
1081 * config/obj-bout.c: Delete.
1082 * config/obj-bout.h: Delete.
1083 * config/obj-hp300.c: Delete.
1084 * config/obj-hp300.h: Delete.
1085 * config/tc-a29k.c: Delete.
1086 * config/tc-a29k.h: Delete.
1087 * config/tc-h8500.c: Delete.
1088 * config/tc-h8500.h: Delete.
1089 * config/tc-m88k.c: Delete.
1090 * config/tc-m88k.h: Delete.
1091 * config/tc-tahoe.c: Delete.
1092 * config/tc-tahoe.h: Delete.
1093 * config/tc-tic80.c: Delete.
1094 * config/tc-tic80.h: Delete.
1095 * config/tc-w65.c: Delete.
1096 * config/tc-w65.h: Delete.
1097 * config/te-aux.h: Delete.
1098 * config/te-delt88.h: Delete.
1099 * config/te-delta.h: Delete.
1100 * config/te-dpx2.h: Delete.
1101 * config/te-hp300.h: Delete.
1102 * config/te-ic960.h: Delete.
1103 * config/vms-a-conf.h: Delete.
1104 * doc/c-a29k.texi: Delete.
1105 * doc/c-h8500.texi: Delete.
1106 * doc/c-m88k.texi: Delete.
1107 * README: Remove obsolete examples, and list of supported targets.
1108 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1109 bout and hp300 support.
1110 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1111 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1113 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1114 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1115 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1117 * dw2gencfi.c: Likewise.
1118 * dwarf2dbg.c: Likewise.
1119 * ehopt.c: Likewise.
1120 * input-file.c: Likewise.
1121 * listing.c: Likewise.
1122 * literal.c: Likewise.
1123 * messages.c: Likewise.
1125 * output-file.c: Likewise.
1127 * stabs.c: Likewise.
1128 * struc-symbol.h: Likewise.
1129 * subsegs.c: Likewise.
1130 * subsegs.h: Likewise.
1131 * symbols.c: Likewise.
1132 * symbols.h: Likewise.
1134 * write.c: Likewise.
1135 * write.h: Likewise.
1136 * config/aout_gnu.h: Likewise.
1137 * config/obj-aout.c: Likewise.
1138 * config/obj-aout.h: Likewise.
1139 * config/obj-coff.c: Likewise.
1140 * config/obj-coff.h: Likewise.
1141 * config/obj-evax.h: Likewise.
1142 * config/obj-ieee.h: Likewise.
1143 * config/tc-arm.c: Likewise.
1144 * config/tc-arm.h: Likewise.
1145 * config/tc-avr.c: Likewise.
1146 * config/tc-avr.h: Likewise.
1147 * config/tc-crx.h: Likewise.
1148 * config/tc-d10v.h: Likewise.
1149 * config/tc-d30v.h: Likewise.
1150 * config/tc-dlx.h: Likewise.
1151 * config/tc-fr30.h: Likewise.
1152 * config/tc-frv.h: Likewise.
1153 * config/tc-h8300.c: Likewise.
1154 * config/tc-h8300.h: Likewise.
1155 * config/tc-hppa.h: Likewise.
1156 * config/tc-i370.h: Likewise.
1157 * config/tc-i386.c: Likewise.
1158 * config/tc-i386.h: Likewise.
1159 * config/tc-i860.h: Likewise.
1160 * config/tc-i960.c: Likewise.
1161 * config/tc-i960.h: Likewise.
1162 * config/tc-ip2k.h: Likewise.
1163 * config/tc-iq2000.h: Likewise.
1164 * config/tc-m32c.h: Likewise.
1165 * config/tc-m32r.h: Likewise.
1166 * config/tc-m68hc11.h: Likewise.
1167 * config/tc-m68k.c: Likewise.
1168 * config/tc-m68k.h: Likewise.
1169 * config/tc-maxq.c: Likewise.
1170 * config/tc-maxq.h: Likewise.
1171 * config/tc-mcore.c: Likewise.
1172 * config/tc-mcore.h: Likewise.
1173 * config/tc-mn10200.h: Likewise.
1174 * config/tc-mn10300.c: Likewise.
1175 * config/tc-mn10300.h: Likewise.
1176 * config/tc-ms1.h: Likewise.
1177 * config/tc-msp430.c: Likewise.
1178 * config/tc-msp430.h: Likewise.
1179 * config/tc-ns32k.c: Likewise.
1180 * config/tc-ns32k.h: Likewise.
1181 * config/tc-openrisc.h: Likewise.
1182 * config/tc-or32.c: Likewise.
1183 * config/tc-or32.h: Likewise.
1184 * config/tc-ppc.c: Likewise.
1185 * config/tc-ppc.h: Likewise.
1186 * config/tc-s390.h: Likewise.
1187 * config/tc-sh.c: Likewise.
1188 * config/tc-sh.h: Likewise.
1189 * config/tc-sparc.c: Likewise.
1190 * config/tc-tic30.c: Likewise.
1191 * config/tc-tic30.h: Likewise.
1192 * config/tc-tic4x.c: Likewise.
1193 * config/tc-tic4x.h: Likewise.
1194 * config/tc-tic54x.c: Likewise.
1195 * config/tc-tic54x.h: Likewise.
1196 * config/tc-v850.h: Likewise.
1197 * config/tc-vax.c: Likewise.
1198 * config/tc-vax.h: Likewise.
1199 * config/tc-xstormy16.h: Likewise.
1200 * config/tc-xtensa.h: Likewise.
1201 * config/tc-z8k.c: Likewise.
1202 * config/tc-z8k.h: Likewise.
1203 * config/vms-a-conf.h
1204 * doc/Makefile.am: Likewise.
1205 * doc/all.texi: Likewise.
1206 * doc/as.texinfo: Likewise.
1207 * doc/internals.texi: Likewise.
1208 * doc/Makefile.in: Regenerate.
1209 * Makefile.in: Regenerate.
1210 * configure: Regenerate.
1211 * config.in: Regenerate.
1212 * po/POTFILES.in: Regenerate.
1214 2005-08-09 Nick Clifton <nickc@redhat.com>
1217 * macro.c (getstring): Do not treat round parentheses exactly the
1218 same as angle brackets - the parentheses need to be preserved and
1219 passed on to the macro processing code.
1221 2005-08-08 Nick Clifton <nickc@redhat.com>
1223 * config/tc-msp430.c (MSP430_ISA_21): Define.
1224 (mcu_types): Add entries for msp430x21xx variants.
1226 2005-08-08 Nick Clifton <nickc@redhat.com>
1229 * macro.c (getstring): Treat round parentheses in the same way as
1231 (get_any_string): Likewise.
1233 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1236 * as.c (parse_args): Handle -al=<FILE>.
1238 2005-08-07 Nick Clifton <nickc@redhat.com>
1240 * read.c (s_app_line): Accept a line number of 0 for compatibility
1241 with gcc's output for assembler-with-cpp files.
1243 2005-08-05 Paul Brook <paul@codesourcery.com>
1245 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1246 (do_t_add_sub): Use correct encodings inside IT block.
1247 (do_t_arit3c): Ditto.
1248 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1249 (md_assemble): Verify conditional suffixes agains IT blocks.
1251 2005-08-05 Paul Brook <paul@codesourcery.com>
1253 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1255 (encode_thumb32_shifted_operand): Prohibit register shifts.
1256 (encode_thumb32_addr_mode): Fix typo.
1257 (insns): Correct thumb2 ldm and stm opcodes.
1259 2005-08-02 Khem Raj <kraj@mvista.com>
1261 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1262 WLDRD/WSTRD instruction.
1264 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1266 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1267 if emitting a reloc.
1269 2005-07-29 Thiemo Seufer <ths@networkno.de>
1271 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1273 2005-07-29 Paul Brook <paul@codesourcery.com>
1275 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1277 (do_t_addr): Implement 32-bit variant.
1278 (do_t_push_pop): Make some errors warnings. Handle single register
1280 (insns): Use tCE for adr.
1281 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1282 (md_apply_fix): Ditto.
1284 2005-07-29 Paul Brook <paul@codesourcery.com>
1286 * config/tc-arm.c (parse_tb): New function.
1287 (enum operand_parse_code): Add OP_TB.
1288 (parse_operands): Handle OP_TB.
1289 (do_t_add_sub_w, do_t_tb): New functions.
1290 (insns): Add entries for addw, subw, tbb and tbh.
1291 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1293 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1295 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1297 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1299 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1301 2005-07-27 Jan Beulich <jbeulich@novell.com>
1303 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1305 (unw_p_record): Remove unused/redundant fields imask and rmask.
1306 Combine spoff and pspoff into a union. Combine gr and br into a
1307 union. Change type of grmask and brmask to unsigned char. Change type
1308 of frmask to unsigned int.
1309 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1310 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1311 (check_pending_save): New.
1312 (alloc_record): Clear out entire record.
1313 (output_psp_gr): Use renamed structure fields.
1314 (output_psp_sprel): Likewise.
1315 (output_rp_gr): Likewise.
1316 (output_rp_br): Likewise.
1317 (output_rp_psprel): Likewise.
1318 (output_rp_sprel): Likewise.
1319 (output_pfs_gr): Likewise.
1320 (output_pfs_psprel): Likewise.
1321 (output_pfs_sprel): Likewise.
1322 (output_preds_gr): Likewise.
1323 (output_preds_psprel): Likewise.
1324 (output_preds_sprel): Likewise.
1325 (output_spill_base): Likewise.
1326 (output_unat_gr): Likewise.
1327 (output_unat_psprel): Likewise.
1328 (output_unat_sprel): Likewise.
1329 (output_lc_gr): Likewise.
1330 (output_lc_psprel): Likewise.
1331 (output_lc_sprel): Likewise.
1332 (output_fpsr_gr): Likewise.
1333 (output_fpsr_psprel): Likewise.
1334 (output_fpsr_sprel): Likewise.
1335 (output_priunat_gr): Likewise.
1336 (output_priunat_psprel): Likewise.
1337 (output_priunat_sprel): Likewise.
1338 (output_bsp_gr): Likewise.
1339 (output_bsp_psprel): Likewise.
1340 (output_bsp_sprel): Likewise.
1341 (output_bspstore_gr): Likewise.
1342 (output_bspstore_psprel): Likewise.
1343 (output_bspstore_sprel): Likewise.
1344 (output_rnat_gr): Likewise.
1345 (output_rnat_psprel): Likewise.
1346 (output_rnat_sprel): Likewise.
1347 (output_spill_psprel): Likewise.
1348 (output_spill_sprel): Likewise.
1349 (output_spill_reg): Likewise.
1350 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1352 (output_frgr_mem): Likewise.
1353 (output_gr_mem): Likewise.
1354 (output_br_mem): Likewise.
1355 (output_gr_gr): Likewise.
1356 (output_br_gr): Likewise.
1357 (fixup_unw_records): Likewise.
1358 (process_one_record): Use renamed structure fields. For gr_gr and
1359 br_gr, collect mask from chain of records before output.
1360 (in_prologue): Simplify and eliminate early returns. Call
1362 (in_body): Simplify and eliminate early returns.
1363 (dot_body): Call check_pending_save.
1364 (md_assemble): Update comment. Deal with pending saves.
1366 2005-07-26 Jan Beulich <jbeulich@novell.com>
1368 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1369 mask from guessed suffix, but mask out other immediate types only
1370 if at least on candidate is valid for the insn.
1372 2005-07-25 DJ Delorie <dj@redhat.com>
1374 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1375 Support %mod() modifiers from opcodes.
1376 * doc/c-m32c.texi (M32C-Modifiers): New section.
1378 2005-07-25 Jan Hubicka <jh@suse.cz>
1379 H.J. Lu <hongjiu.lu@intel.com>
1381 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1383 (elf_com_section_ptr): New.
1384 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1385 (elf_common_parse): Make it global. Use elf_com_section_ptr
1386 instead of bfd_com_section_ptr.
1387 (obj_elf_change_section): Handle x86-64 large bss sections.
1389 * config/obj-elf.h (elf_com_section_ptr): New.
1390 (elf_common_parse): New.
1392 * config/tc-i386.c (handle_large_common): New.
1393 (md_pseudo_table): Add "largecomm".
1394 (x86_64_section_letter): New.
1395 (x86_64_section_word): New.
1397 * config/tc-i386.h (x86_64_section_word): New.
1398 (x86_64_section_letter): New.
1399 (md_elf_section_letter): New. Defined.
1400 (md_elf_section_word): Likewise.
1402 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1404 * configure.tgt: Remove i386-*-rtemself*.
1405 Remove sparc-*-rtemself*.
1407 2005-07-21 Ben Elliston <bje@gnu.org>
1409 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1411 2005-07-21 Paul Brook <paul@codesourcery.com>
1413 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1416 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1418 * messages.c: Use vsnprintf instead of vsprintf.
1420 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1422 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1423 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1425 2005-07-18 Nick Clifton <nickc@redhat.com>
1427 * configure.tgt: Restore alpha ordering to list of arches.
1429 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1431 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1433 2005-07-18 Jan Beulich <jbeulich@novell.com>
1435 * config/tc-i386.c (md_begin): Use IS_ELF.
1436 (tc_i386_fix_adjustable): Likewise.
1437 (md_estimate_size_before_relax): Likewise.
1438 (md_apply_fix): Likewise.
1439 (i386_target_format): Likewise.
1440 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1441 (i386_immediate): Remove #ifdef LEX_AT.
1442 (i386_displacement): Likewise.
1443 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1446 2005-07-18 Jan Beulich <jbeulich@novell.com>
1448 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1449 parameter to unsigned. Parameter sign now is tristate - zero/
1450 positive mean unsigned/signed, negative means signedness doesn't
1451 matter. Check field size,
1452 signedness, and pcrel-ness are in agreement between relocated field
1453 and relocation type. Adjust diagnostics.
1454 (optimize_imm): And type mask of operand instead of overwriting it.
1455 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1456 local structure and initialize gotrel accordingly. Pass caller as
1457 mask of types that the operator can match.
1458 (x86_cons_fix_new): Let reloc know that signedness of relocation
1460 (x86_pe_cons_fix_new): Likewise.
1461 (x86_cons): Pass additional argument to lex_got.
1462 (i386_immediate): New local variable 'types'. Pass its address as
1463 additional argument to lex_got. Mask out operand types not supported
1465 (i386_displacement): Likewise. Set bigdisp to all types supported in
1466 64-bit mode, combining the previously split initialization.
1468 2005-07-18 Jan Beulich <jbeulich@novell.com>
1470 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1473 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1475 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1478 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1480 * Makefile.am: Run "make dep-am".
1481 * Makefile.in: Regenerate.
1483 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1485 * gas/config/tc-i386.h (CpuVMX): New.
1486 (CpuUnknownFlags): Add CpuVMX.
1488 2005-07-14 Jim Blandy <jimb@redhat.com>
1490 Add support for the Renesas M32C.
1491 * Makefile.am (CPU_TYPES): List m32c.
1492 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1493 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1494 * configure.in: Add case for m32c.
1495 * configure.tgt: Add cases for m32c and m32c-*-elf.
1496 * configure: Regenerated.
1497 * config/tc-m32c.c, config/tc-m32c.h: New files.
1498 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1499 * doc/Makefile.in: Regenerated.
1500 * doc/all.texi: Set M32C.
1501 * doc/as.texinfo: Add text for the M32C-specific options and line
1502 comment characters, and refer to c-m32c.texi.
1503 * doc/c-m32c.texi: New file.
1505 2005-07-14 Nick Clifton <nickc@redhat.com>
1508 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1509 the ins_parse buffer.
1511 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1513 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1514 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1516 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1518 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1521 2005-07-08 Ben Elliston <bje@au.ibm.com>
1523 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1524 * config/obj-elf.h: Likewise.
1525 * config/tc-h8300.h: Likewise.
1526 * config/tc-h8500.h: Likewise.
1527 * config/tc-i370.h: Likewise.
1528 * config/tc-i386.h: Likewise.
1529 * config/tc-m68hc11.h: Likewise.
1530 * config/tc-m68k.h: Likewise.
1531 * config/tc-ppc.h: Likewise.
1532 * config/tc-s390.h: Likewise.
1533 * config/tc-sh.h: Likewise.
1534 * config/tc-sparc.h: Likewise.
1535 * config/tc-tic30.c: Likewise.
1536 * config/tc-w65.h: Likewise.
1537 * config/tc-xtensa.h: Likewise.
1539 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1542 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1544 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1546 * config/tc-tic30.c (debug): Add format attribute. Fix format
1549 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1551 * config/tc-i386.c (cpu_arch): Add sse3.
1553 * config/tc-i386.h (CpuSSE3): Renamed from ...
1554 (CpuPNI): This. Defined as CpuSSE3.
1556 * doc/c-i386.texi: Document .sse3.
1558 2005-07-06 Jan Beulich <jbeulich@novell.com>
1560 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1562 2005-07-05 Nick Clifton <nickc@redhat.com>
1564 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1565 md_chars_to_numbers to an unsigned pointer in order to avoid a
1566 compile time warning.
1568 2005-07-05 Paul Brook <paul@codesourcery.com>
1570 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1572 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1574 * config/tc-ms1.c: New.
1575 * config/tc-ms1.h: New.
1576 * testsuite/gas/ms1/allinsn.d: New.
1577 * testsuite/gas/ms1/allinsn.s: New.
1578 * testsuite/gas/ms1/badinsn.s: New.
1579 * testsuite/gas/ms1/badinsn1.s: New.
1580 * testsuite/gas/ms1/badoffsethigh.s: New.
1581 * testsuite/gas/ms1/badoffsetlow.s: New.
1582 * testsuite/gas/ms1/badorder.s: New.
1583 * testsuite/gas/ms1/badreg.s: New.
1584 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1585 * testsuite/gas/ms1/badsignedimmlow.s: New.
1586 * testsuite/gas/ms1/badsyntax.s: New.
1587 * testsuite/gas/ms1/badsyntax1.s: New.
1588 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1589 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1590 * testsuite/gas/ms1/errors.exp: New.
1591 * testsuite/gas/ms1/ldst.s: New.
1592 * testsuite/gas/ms1/misc.d: New.
1593 * testsuite/gas/ms1/misc.s: New.
1594 * testsuite/gas/ms1/ms1-16-003.d: New.
1595 * testsuite/gas/ms1/ms1-16-003.s: New.
1596 * testsuite/gas/ms1/ms1.exp: New.
1597 * testsuite/gas/ms1/msys.d: New.
1598 * testsuite/gas/ms1/msys.s: New.
1599 * testsuite/gas/ms1/relocs.d: New.
1600 * testsuite/gas/ms1/relocs.exp: New.
1601 * testsuite/gas/ms1/relocs1.s: New.
1602 * testsuite/gas/ms1/relocs2.s: New.
1604 2005-07-05 Jan Beulich <jbeulich@novell.com>
1606 * config/tc-i386.h (CpuSVME): New.
1607 (CpuUnknownFlags): Include CpuSVME.
1608 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1609 as alias of sledgehammer.
1610 (md_assemble): Include invlpga in the check for insns with two source
1612 (process_operands): Include SVME insns in the check for ignored
1613 segment overrides. Adjust diagnostic.
1614 (i386_index_check): Special-case SVME insns with memory operands.
1616 2005-07-04 Khem Raj <kraj@mvista.com>
1617 Nick Clifton <nickc@redhat.com>
1619 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1620 use an immediate value.
1621 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1622 since the register field of the operands structure is unsigned.
1623 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1624 (parse_operands): Make the 2ns parameter an unsigned pointer to
1626 (do_ldrd): When using the imm field of the operands structure as a
1627 second register field, treat it as unsigned.
1629 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1632 * config/obj-elf.c (obj_elf_change_section): Use backend
1635 2005-07-01 Jan Beulich <jbeulich@novell.com>
1637 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1638 (output_spill_psprel, output_spill_psprel_p): Combine.
1639 (output_spill_sprel, output_spill_sprel_p): Combine.
1640 (output_spill_reg, output_spill_regp_p): Combine.
1641 (process_one_record): Handle psp_psprel.
1642 (parse_predicate_and_operand): New.
1643 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1644 initialize output values. Emit diagnostic case here.
1645 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1646 (add_unwind_entry): New second parameter. Allow first parameter to
1647 be NULL. Parse optional tag, emit warning about further support for
1648 it otherwise being missing. Check end-of-line when requested.
1649 (dot_fframe): Clear operand when wrong. Allow tag.
1650 (dot_vframe): Likewise.
1651 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1653 (dot_vframepsp): Remove.
1654 (dot_altrp): Clear operand when wrong. Allow tag.
1655 (dot_save): Likewise. Let default case also go through
1657 (dot_savemem): Likewise.
1658 (dot_restore): Don't return when wrong operand. Allow tag.
1659 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1660 parse_predicate_and_operand and the new arguments to
1661 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1662 when wrong operand. Allow tag.
1663 (dot_restorereg, dot_restorereg_p): Likewise.
1664 (dot_spillmem, dot_spillmem_p): Likewise.
1665 (dot_saveg): Clear operand when wrong. Perform tighter operand
1667 (dot_savef): Likewise.
1668 (dot_saveb): Likewise.
1669 (dot_savegf): Likewise.
1670 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1671 parse_predicate_and_operand and the new arguments to
1672 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1673 when wrong operand. Allow tag.
1675 (dot_label_state): Don't return when wrong operand.
1676 (dot_copy_state): Likewise.
1677 (dot_unwabi): Likewise. Check if in prologue.
1678 (dot_body): Don't call demand_empty_rest_of_line.
1679 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1681 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1682 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1683 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1684 (parse_operand): New second parameter. Don't deal with '}' here
1685 anymore. Don't advance past end-of-line.
1686 (parse_operands): Pass second argument to parse_operand.
1687 (ia64_start_line): Prevent out-of-bounds access through
1688 input_line_pointer. Deal with '}' here.
1689 (ia64_unrecognized_line): Don't deal with '}' here.
1690 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1691 discard_rest_of_line.
1693 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1695 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1696 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1697 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1698 (do_branch): Always set inst.reloc.pc_rel.
1699 (s_arm_elf_cons): Disallow use of (plt) suffix.
1700 (do_adrl): Adjust X_add_number unconditionally.
1701 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1702 argument. Handle all adjustment for pipeline offset here.
1703 (md_apply_fix): No need to undo work of md_pcrel_from. No
1704 need to extract pre-encoded pipeline adjustments from various
1705 branch instructions. Generally, assume instructions are already
1706 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1707 special cases. Handle BFD_RELOC_ARM_PLT32 like
1708 BFD_RELOC_ARM_PCREL_BRANCH.
1709 (tc_gen_reloc): Remove OBJ_ELF special case.
1710 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1712 2005-06-30 Ben Elliston <bje@gnu.org>
1714 * Makefile.am (check-DEJAGNU): Don't search for expect.
1715 * Makefile.in: Regenerate.
1717 2005-06-30 Ben Elliston <bje@gnu.org>
1719 * Makefile.am (EXPECT): Set to expect.
1720 (RUNTEST): Likewise, set to runtest.
1721 * Makefile.in: Regenerate.
1723 2005-06-23 Ben Elliston <bje@gnu.org>
1725 * config/m68k-parse.h: Use ISO C90.
1726 * config/m68k-parse.y: Likewise.
1727 * config/tc-m68k.h: Likewise.
1729 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1732 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1734 (optimize_disp): Optimize only if possible. Don't use 64bit
1735 displacement on non-constants and do same on constants if
1738 2005-06-17 Jan Beulich <jbeulich@novell.com>
1740 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1741 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1742 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1743 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1744 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1746 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1747 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1748 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1749 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1750 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1751 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1752 convert 8-byte pc-relative relocations.
1753 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1754 (i386_validate_fix): Likewise.
1755 (x86_cons): Also handle quad values in 64-bit mode.
1756 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1757 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1758 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1759 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1761 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1763 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1764 symbolP as well as for names with a leading dot. Use ACONCAT.
1765 (md_apply_fix): For branch relocations, only replace value
1766 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1767 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1768 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1769 (LOCAL_LABEL_PREFIX): Don't define.
1771 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1773 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1776 2005-06-08 James E Wilson <wilson@specifixinc.com>
1779 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1780 is NULL, then emit a warning, and return the current index.
1782 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1785 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1786 temporary copy of the operands array so that changes can be safely
1787 backed out if the insn does not match.
1788 (m68k_compare_opcode): Shortcut the test when the parameters are
1789 the same. Return 1 if the names match but the second opcode is
1790 further on in the array than the first.
1792 2005-06-08 Nick Clifton <nickc@redhat.com>
1795 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1797 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1799 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1801 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1802 Michael Snyder <msnyder@redhat.com>
1803 Stan Cox <scox@redhat.com>
1805 * configure.in: Add ms1 case.
1807 * configure: Regenerate.
1809 * configure.tgt: Add ms1 case.
1811 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1813 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1814 * config/tc-xtensa.c (new_resource_table): Likewise.
1815 (resize_resource_table): Likewise.
1816 (release_resources): Fix assertion for unsigned values.
1818 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1820 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1821 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1822 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1823 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1824 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1825 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1826 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1827 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1828 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1829 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1830 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1831 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1832 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1833 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1834 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1835 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1836 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1837 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1838 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1839 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1840 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1841 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1842 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1843 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1844 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1845 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1846 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1847 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1848 * config/tc-xtensa.c, config/tc-z8k.c:
1849 Replace all instances of the string "_apply_fix3" with
1851 * po/POTFILES.in, po/gas.pot: Regenerate.
1853 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1855 * Makefile.am: Run "make dep-am".
1856 (POTFILES): Remove GAS_CFILES.
1857 * Makefile.in: Regenerate.
1859 2005-06-07 David Ung <davidu@mips.com>
1861 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1862 24kc, 24kf and 24kfx under MIPS32 release 2.
1864 2005-06-04 Nick Clifton <nickc@redhat.com>
1866 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1867 to their Thumb-enabled equivalents.
1869 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1871 * config/tc-mips.c (load_register): Add leading "0x" to the
1872 output of sprintf_vma().
1875 2005-06-01 Nick Clifton <nickc@redhat.com>
1877 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1878 test for the presence of thumb version of the parsing functions
1879 since they must always exist and the test generates a compile time
1882 2005-05-31 Richard Henderson <rth@redhat.com>
1884 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1885 (alpha_reloc_op): Add it.
1886 (debug_exp): Handle it.
1887 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1888 (emit_insn): Handle it.
1889 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1891 2005-05-31 Christian Groessler <chris@groessler.org>
1893 * write.c (dump_section_relocs): Convert to ISO-C.
1894 (write_relocs): Avoid signed/unsigned and fprintf argument
1895 warnings in debug code.
1897 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1899 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1900 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1901 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1902 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1903 fixP->tc_fix_data directly in the sole place it was used.
1904 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1905 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1908 2005-05-27 Jan Beulich <jbeulich@novell.com>
1910 * config/tc-ia64.c (struct proc_pending): New.
1911 (unwind): Replace proc_start with proc_pending.
1912 (unwind_diagnostic): Check unwind.proc_pending.sym.
1913 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1914 Check if previous proc not closed. Record all entry points.
1915 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1916 Set symbol sizes for entry points recorded in dot_proc. Check
1917 arguments for consistency with respective .proc's.
1918 (md_assemble): Replace unwind.proc_start with
1919 unwind.proc_pending.sym.
1921 2005-05-27 Jan Beulich <jbeulich@novell.com>
1923 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1924 and last_ptr. Check all in-use slots for first one with non-NULL
1925 unwind_record. Don't reload end_ptr before second update round.
1927 2005-05-26 James E Wilson <wilson@specifixinc.com>
1929 * config/tc-ia64.c (extra_goodness): Update comment.
1930 (md_begin): Add debugging code to print best_template table.
1932 2005-05-25 Jan Beulich <jbeulich@novell.com>
1934 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1937 2005-05-25 Jan Beulich <jbeulich@novell.com>
1939 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1940 BFD_RELOC_UNUSED when determining the width of the reloc.
1942 2005-05-25 Jan Beulich <jbeulich@novell.com>
1944 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1947 2005-05-25 Jan Beulich <jbeulich@novell.com>
1949 * config/tc-ia64.c (dot_radix): Rewrite.
1951 2005-05-25 Jan Beulich <jbeulich@novell.com>
1953 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1955 (alloc_record): Remove references to next_slot_number and
1957 (emit_one_bundle): Likewise.
1959 2005-05-22 Nick Clifton <nickc@redhat.com>
1961 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1962 message buffer when invoking the insert function.
1964 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1966 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1967 only if an instruction match is found.
1969 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1971 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1972 to addition in argument to xtensa_dwarf2_emit_insn.
1974 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1976 * Makefile.am: Have 'all' depend on 'info'.
1977 * Makefile.in: Regenerate.
1979 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1981 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1983 2005-05-19 Anton Blanchard <anton@samba.org>
1985 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1986 (md_show_usage): Document it.
1987 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1988 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1990 2005-05-19 Jan Beulich <jbeulich@novell.com>
1992 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1993 relocations in unwind section.
1995 2005-05-18 Nick Clifton <nickc@redhat.com>
1997 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1998 if one exists. Ignore any error messages it may produce, just
1999 allow it to perform the insertion.
2001 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2003 * hash.c (hash_lookup): Add len parameter. All callers changed.
2004 (hash_find_n): New interface.
2005 * hash.h: Prototype hash_find_n.
2006 * sb.c: Include as.h.
2007 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2008 (sb_scrub_and_add_sb): New interface.
2009 * sb.h: Prototype sb_scrub_and_add_sb.
2010 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2012 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2013 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2014 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2016 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2018 * doc/Makefile.am (gasver.texi): Don't use $<.
2019 * doc/Makefile.in: Regenerated.
2021 2005-05-17 Nick Clifton <nickc@redhat.com>
2024 * symbols.c (resolve_symbol_value): Do not move symbols whose
2025 value expression has not been resolved or finalized into the
2026 absolute section as this will confuse other parts of the assembler
2027 into thinking that their value is zero.
2029 2005-05-17 Jan Beulich <jbeulich@novell.com>
2031 * read.c (_find_end_of_line): New.
2032 (find_end_of_line): New.
2033 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2034 (read_a_source_file): Use it.
2037 (get_line_sb): Use it.
2038 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2039 (s_comm_internal): Likewise.
2041 (s_macro): Likewise.
2042 (s_ignore): Use ignore_rest_of_line.
2043 * read.h (find_end_of_line): Prototype.
2044 (discard_rest_of_line): Remove prototype. #define to
2045 ignore_rest_of_line.
2047 2005-05-17 Nick Clifton <nickc@redhat.com>
2049 * config/tc-v850,h (TC_FIX_TYPE): Define.
2050 (TC_INIT_FIX_TYPE): Define.
2051 * config/tc-v850.c (md_assemble): When creating a fix record the
2052 operand in the tc_fix_data field.
2053 (md_apply_fix3): When applying a resolved fix use the operand's
2054 insertion procedure to store the value, if the operand has been
2057 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2059 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2061 * Makefile.in: Regenerated.
2063 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2064 Bob Wilson <bob.wilson@acm.org>
2066 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2068 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2069 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2071 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2073 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2074 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2076 2005-05-10 Michael Matz <matz@suse.de>
2078 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2080 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2082 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2085 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2086 Handle label-without-colon before ordinary dot-pseudo as an
2087 ordinary label. Don't leak memory for label-without-colon alone
2088 on a line. Don't mmixal-munge operands for dot-pseudos.
2090 2005-05-10 Jan Beulich <jbeulich@novell.com>
2092 * macro.c (get_any_string): Remove the two last parameters. Replace
2093 references to the former expand parameter by using macro_alternate.
2094 Simplify loop condition for checking for end-of-string.
2095 (get_string): Remove redunant call to sb_skip_white.
2096 (do_formals): Remove two last arguments to get_any_string.
2097 (macro_expand): Likewise.
2098 (expand_irp): Likewise.
2100 2005-05-10 Jan Beulich <jbeulich@novell.com>
2102 * read.c (s_macro): Move local variable 'local' to smaller scope.
2103 Call sb_kill on it when done.
2105 2005-05-09 Jan Beulich <jbeulich@novell.com>
2107 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2108 when zero and not required by encoding constraints.
2110 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2113 * config/tc-sh64.c (sh64_fake_label): New.
2115 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2117 * doc/internals.texi (TC_FAKE_LABEL): Document.
2119 * write.c (TC_FAKE_LABEL): New.
2120 (adjust_reloc_syms): Use it.
2121 (write_object_file): Likewise.
2123 2005-05-09 Jan Beulich <jbeulich@novell.com>
2125 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2126 and comma in Intel mode.
2128 2005-05-09 Jan Beulich <jbeulich@novell.com>
2130 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2131 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2132 Make name array static and const. Adjust lookup to account for NULL
2133 entries (standing for unused register numbers).
2135 2005-05-09 Jan Beulich <jbeulich@novell.com>
2137 * config/tc-i386.c (parse_insn): Consider all matching instructions
2138 when checking for string instruction after string-only prefix.
2140 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2143 * config/tc-ia64.c (start_unwind_section): Properly check
2144 comdat group with SHF_GROUP.
2146 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2148 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2150 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2152 * config/tc-xtensa.c: Remove excess whitespace.
2153 * config/tc-xtensa.h: Likewise.
2154 * config/xtensa-istack.h: Likewise.
2155 * config/xtensa-relax.c: Likewise.
2156 * config/xtensa-relax.h: Likewise.
2158 2005-05-06 Nick Clifton <nickc@redhat.com>
2160 * sb.h: Fix formatting of comments.
2161 * sb.c: Fix formatting of comments.
2163 2005-05-06 Jan Beulich <jbeulich@novell.com>
2165 * sb.h (sb_add_buffer): Reintroduce.
2166 * sb.c (sb_add_buffer): Likewise.
2168 2005-05-06 Jan Beulich <jbeulich@novell.com>
2170 * macro.c (new_formal, del_formal): New.
2171 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2172 required argument has default value. Stop looking for more formal
2173 when there was a vararg one.
2174 (macro_expand_body): Use new_formal and del_formal.
2175 (macro_expand): Likewise. Initialize local variable err. Don't
2176 return immediately when encountering an error. Warn when keyword
2177 argument already had a value assigned. Eliminate duplicate clearing
2178 of argument value. When current positional argument matches parameter
2179 of vararg type, assign to it all the remaining arguments. Issue error
2180 when required parameter does not have value.
2181 (free_macro): Use del_formal.
2182 (expand_irp): Initialize formal type. Free buffers associated with
2183 formal prior to returning.
2184 * macro.h (struct formal_struct): Add new field 'type' with new
2185 enumeration type 'formal_type'.
2186 * doc/as.texinfo: Document macro parameter qualifiers.
2187 * NEWS: Mention new functionality.
2189 2005-05-06 Jan Beulich <jbeulich@novell.com>
2191 * cond.c (s_ifb): New.
2192 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2193 * read.h (s_ifb): Prototype.
2194 * doc/as.texinfo: Document .ifb and .ifnb.
2196 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2198 * config/tc-ia64.c (MIN): Undef.
2200 2005-05-05 Paul Brook <paul@codesourcery.com>
2202 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2204 2005-05-05 Matt Thomas <matt@3am-software.com>
2206 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2209 2005-05-05 Nick Clifton <nickc@redhat.com>
2211 * Update the address and phone number of the FSF organization in
2212 the GPL notices in the following files:
2213 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2214 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2215 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2216 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2217 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2218 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2219 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2220 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2221 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2222 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2223 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2224 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2225 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2226 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2227 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2228 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2229 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2230 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2231 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2232 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2233 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2234 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2235 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2236 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2237 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2238 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2239 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2240 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2241 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2242 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2243 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2244 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2245 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2246 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2247 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2248 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2249 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2250 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2251 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2252 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2253 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2254 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2255 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2256 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2257 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2258 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2259 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2260 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2261 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2262 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2263 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2264 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2265 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2266 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2267 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2268 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2269 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2270 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2271 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2272 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2273 config/xtensa-istack.h, config/xtensa-relax.c,
2274 config/xtensa-relax.h, doc/fdl.texi
2276 2005-05-05 Nick Clifton <nickc@redhat.com>
2278 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2279 the target_big_endian variable to false.
2281 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2283 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2284 list traversal. Use bfd_section_list_prepend.
2285 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2286 over the section list.
2287 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2288 (xtensa_insert_section): Delete.
2289 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2290 and bfd_section_list_prepend.
2291 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2292 bfd_section_list_insert_after.
2294 2005-05-03 Nick Clifton <nickc@redhat.com>
2296 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2297 of bfd_section_list... macros.
2298 * config/tc-mmix.c (mmix_frob_file): Likewise.
2299 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2300 (xtensa_insert_section): Likewise.
2302 * macro.c (macro_hash): Remove static.
2303 * macro.h (macro_hash): Provide an external declaration.
2305 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2307 * write.c (write_object_file): Use bfd_section_double_list_remove
2310 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2312 * doc/Makefile.am (gasver.texi): Correct quoting.
2313 * doc/Makefile.in: Regenerated.
2315 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2317 * configure.tgt: Add h8300*-*-rtemscoff.
2318 Switch h8300*-*-rtems* to elf.
2320 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2322 * hash.c: Undo the last change.
2325 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2327 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2329 (DISTCLEANFILES): Remove.
2330 (MAINTAINERCLEANFILES): Add asconfig.texi.
2331 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2333 2005-04-29 Ben Elliston <bje@au.ibm.com>
2335 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2336 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2337 (bignum-copy.o): Remove.
2338 * Makefile.in: Regenerate.
2339 * makefile.vms (OBJS): Remove bignum-copy.obj.
2340 * symbols.h (local_symbol_make): Remove declaration.
2341 (verify_symbol_chain_2): Likewise.
2342 * symbols.c (local_symbol_make): Make static.
2343 (max_indent_level): Likewise.
2344 (verify_symbol_chain_2): Remove.
2345 * macro.c (macro_hash): Make static.
2346 * messages.c (fprint_value): Remove.
2347 * read.h (get_absolute_expr): Remove.
2348 (emit_leb128_expr): Likewise.
2349 (do_s_func): Likewise.
2350 * read.c (do_s_func): Make static.
2351 (emit_leb128_expr): Likewise.
2352 (get_absolute_expr): Likewise.
2353 * as.h (as_howmuch): Remove declaration.
2354 (fprint_value): Likewise.
2355 * as.c (myname): Make static.
2356 * input-scrub.c (as_howmuch): Remove.
2357 (as_1_char): Likewise.
2358 * input-file.h (input_file_is_open): Remove.
2359 * input-file.c (input_file_is_open): Likewise.
2360 * expr.h (expr_build_unary): Remove declaration.
2361 (expr_build_binary): Likewise.
2362 * expr.c (expr_build_unary): Remove.
2363 (expr_build_binary): Likewise.
2364 * hash.h (hash_replace): Remove declaration.
2365 (hash_delete): Likewise.
2366 * hash.c (hash_replace): Remove.
2367 (hash_delete): Likewise.
2368 * bignum-copy.c (bignum_copy): Move from here ..
2369 * config/tc-vax.c (bignum_copy): .. to here.
2370 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2371 (bignum_copy): Remove extern declaration.
2372 * sb.h (string_count): Remove extern declaration.
2373 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2374 (sb_name): Likewise.
2375 * sb.c (dsize): Replace preprocessor macro with static int.
2376 (string_count): Make static.
2377 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2378 (sb_name): Likewise.
2379 * config/obj-coff.c (dim_index): Make static.
2380 * config/tc-i386.c (GOT_symbol): Likewise.
2381 (output_invalid_buf): Likewise.
2382 * doc/internals.texi (Warning and error messages): Remove the
2383 prototype for fprint_value.
2385 2005-04-27 Ben Elliston <bje@au.ibm.com>
2389 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2391 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2393 * read.c (pseudo_set): Disallow symbol set to common symbol.
2396 * write.c (write_object_file): Report common symbol name when
2397 disallowing local symbol set to common symbol.
2398 (adjust_reloc_syms): Disallow local symbol set to undefined
2401 2005-04-25 Jan Beulich <jbeulich@novell.com>
2403 * macro.c (macro_expand_body): Replace locals indicator parameters
2404 with actual macro_entry. New local variables macro_line and err.
2405 Don't return when encountering an error, just record the fact.
2406 Detect local symbol name colliding with parameter. Track line number
2407 inside of macro expansion.
2408 (do_formals): Move local variable name to wider scope. Check
2409 parameter of the same name doesn't already exist. In MRI mode, also
2410 check it doesn't collide with the argument count pseudo-parameter).
2411 (define_macro): Add file and line number parameters. Remove local
2412 variable namestr. New local variable error. Initialize macro_entry
2413 members file, line, and name. Don't return when encountering an
2414 error, just record the fact. Use %s in some diagnostics for read.c
2415 to insert the macro name. Free macro_entry on error.
2416 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2417 when encountering an error, just record the fact.
2418 (expand_irp): Don't return when encountering an error, just record
2420 * macro.h (macro_struct): New members name, file, and line.
2421 (define_macro): Add file and line number parameters.
2422 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2423 regarding pseudo-op redefinition with the file/line that macro
2424 definition started at.
2426 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2428 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2429 (future_alignment_required): Remove ifdefs that use it.
2431 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2433 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2434 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2435 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2437 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2438 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2440 2005-04-21 Christian Groessler <chris@groessler.org>
2442 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2445 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2447 * config/obj-aout.h (S_IS_EXTERN): Removed.
2448 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2449 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2450 * symbols.c (S_IS_EXTERN): Likewise.
2451 * symbols.h (S_IS_EXTERN): Likewise.
2453 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2455 * config/tc-d10v.c (md_apply_fix3): Likewise.
2456 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2457 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2458 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2459 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2460 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2461 (shmedia_md_convert_frag): Likewise.
2462 * symbols.c (print_symbol_value_1): Likewise.
2463 * write.c (write_object_file): Likewise.
2465 2005-04-20 Nick Clifton <nickc@redhat.com>
2467 * config/tc-xtensa.c (get_aligned_diff): Change type of
2468 branch_align to offsetT so that its signedness matches that of
2471 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2472 number into a readable string.
2473 (load_register): Likewise.
2475 2005-04-20 Andreas Schwab <schwab@suse.de>
2477 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2479 2005-04-19 David S. Miller <davem@davemloft.net>
2481 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2482 NULL insn, exit early. Remove now spurious NULL checks.
2483 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2486 2005-04-19 Jan Beulich <jbeulich@novell.com>
2488 * symbols.h (symbol_find_base): Remove prototype.
2489 * symbols.c (save_symbol_name): Remove code section conditional upon
2491 (symbol_find): Remove.
2492 (symbol_find_base): Rename to symbol_find.
2493 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2495 * config/obj-coff.c (tag_insert): Remove code section conditional
2496 upon STRIP_UNDERSCORE.
2497 (obj_coff_def): Likewise.
2498 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2499 (coff_frob_symbol): Likewise.
2500 (yank_symbols): Likewise.
2501 (c_section_symbol): Likewise.
2502 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2503 * config/tc-arm.c (symbol_locate): Remove code section conditional
2504 upon STRIP_UNDERSCORE.
2505 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2506 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2507 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2508 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2509 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2511 2005-04-19 Andreas Schwab <schwab@suse.de>
2513 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2514 access to application registers.
2516 2005-04-19 Jan Beulich <jbeulich@novell.com>
2518 * config/te-sysv32.h: Remove.
2519 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2521 * Makefile.in (TARG_ENV_HFILES): Likewise.
2523 2005-04-19 Jan Beulich <jbeulich@novell.com>
2526 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2529 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2531 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2533 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2535 * config/tc-mips.c (normalize_constant_expr): Don't check for
2537 (check_absolute_expr): Only call normalize_constant_expr() if
2539 (mips_ip): Likewise.
2541 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2543 2005-04-18 Jan Beulich <jbeulich@novell.com>
2545 * macro.c (free_token): New, freeing all the memory associated with a
2547 (do_formals): Move initializers to ...
2548 (define_macro): ... here.
2549 (delete_macro): Convert passed in name to lower case. Warn when
2550 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2552 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2554 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2556 2005-04-15 Jan Beulich <jbeulich@novell.com>
2558 * config/obj-elf.c (obj_elf_struct): New.
2559 (elf_pseudo_table). Use it for .offset and .struct.
2561 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2562 Sterling Augustine <sterling@tensilica.com>
2564 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2565 than the section alignment.
2567 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2568 H.J. Lu <hongjiu.lu@intel.com>
2570 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2571 * config/tc-xtensa.c (xg_translate_sysreg_op,
2572 xtensa_translate_old_userregs_ops,
2573 xtensa_find_unaligned_branch_targets,
2574 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2575 relax_frag_add_nop): Support 64-bit host.
2576 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2577 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2579 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2581 * configure.tgt: Add support for OpenBSD/sparc ELF.
2583 * configure.tgt: Set emulation for mips-*-openbsd*.
2584 Remove broken mips-dec-openbsd* config.
2585 * configure.in: Set default ABI for mips64-*-openbsd*.
2586 * configure: Regenerate.
2588 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2590 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2591 optimization for constant addresses.
2593 2005-04-14 Nick Clifton <nickc@redhat.com>
2595 * as.c (main): Move parse_args before symbol_begin and frag_init
2596 so that the hash table size can be set before it is used.
2597 * hash.c: Use an unsigned long type for the size of the hash
2599 * hash.h (set_gas_hash_table_size): Update the prototype.
2601 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2603 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2604 * acinclude.m4: Include ../bfd/warning.m4.
2605 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2606 * Makefile.in: Regenerate.
2607 * configure: Regenerate.
2608 * doc/Makefile.in: Regenerate.
2610 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2612 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2613 (normalize_address_expr): New function to sign-extend address
2614 offsets that fit into 32 bits in 32-bit mode.
2615 (macro_build_ldst_constoffset): Use normalize_address_expr()
2616 instead of a handcoded sequence.
2617 (load_register): Likewise. Report oversized numbers in a useful
2619 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2620 for constant addresses. Report oversized numbers in a useful way.
2621 (mips_ip): Use normalize_address_expr() for addresses.
2623 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2625 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2626 similar to other instructions now that they're marked as ImmExt.
2628 2005-04-12 Nick Clifton <nickc@redhat.com>
2630 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2631 (gas_hash_table_size): New static variable.
2632 (set_gas_hash_table_size): New function: Records a requested size
2633 for the hash tables.
2634 (get_gas_hash_table_size): New function: Return a prime number
2635 near the requested size of the hash table.
2636 (hash_new): Use get_gas_hash_table_size.
2637 * hash.h: Add a prototype for set_gas_hash_table_size.
2638 * as.c (show_usage): Add description of new switches: --hash-size
2639 and --reduce-memory-overheads.
2640 (option_values): Add OPTION_HASH_TABLE_SIZE and
2641 OPTION_REDUCE_MEMORY_OVERHEADS.
2642 (std_longpopts): Add entries for the new options.
2643 (parse_args): Handle the new options.
2644 * Makefile.am: Add a dependency of as.c on hash.h.
2645 * Makefile.in: Regenerate.
2646 * doc/as.texinfo: Document the new switches.
2647 * NEWS: Mention the new switches.
2649 2005-04-12 Nick Clifton <nickc@redhat.com>
2652 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2655 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2657 * Makefile.am: Run "make dep-am".
2658 * Makefile.in: Regenerate.
2660 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2661 Bob Wilson <bob.wilson@acm.org>
2663 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2665 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2667 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2669 2005-04-11 Jan Beulich <jbeulich@novell.com>
2671 * NEWS: Mention these changes and their effects.
2672 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2674 (check_macro): Likewise.
2675 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2676 labels together with the closing pseudo-op.
2677 (macro_expand_body): Adjust comment. Range-check input before use.
2678 Adjust mis-spelled diagnostic. Use is_name_beginner.
2679 * read.c (try_macro): New.
2680 (read_a_source_file): New static variable last_eol. Don't list
2681 macro expansion lines more than once. Call try_macro.
2682 (s_macro): Set section of line_label to absolute instead of undefined.
2683 * doc/as.texinfo: Add information on the caveats of these changes.
2685 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2687 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2688 * symbols.h (symbol_X_add_number): Update prototype.
2690 2005-04-10 Eric Christopher <echristo@redhat.com>
2692 * symbols.c (symbol_X_add_number): Fix warning.
2694 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2696 * config/tc-m68k.c (md_begin): Support 64bit host.
2697 (get_num): Support 64bit BFD on 32bit host.
2699 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2701 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2703 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2705 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2706 call. Don't do the COFF hacks for multi-emulation gas. Move
2707 demand_empty_rest_of_line back to caller.
2708 (s_set, equals): demand_empty_rest_of_line here.
2711 * as.h (rs_dummy): Define.
2712 * symbols.c (symbol_X_add_number): New function.
2713 * symbols.h (symbol_X_add_number): Declare.
2714 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2715 * read.c (assign_symbol): New function, split out from s_set.
2716 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2717 Fix COFF hacks for multi-emulation gas.
2718 (s_set): Call assign_symbol. Remove "register" keyword.
2719 (set_zero_frag): New function.
2720 (pseudo_set): Always check for assignment to section syms.
2721 Always set segment and frag of symbol, and likewise extern for
2722 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2723 special case exp.X_add_number non-zero for O_symbol expressions.
2724 (equals): Use assign_symbol.
2726 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2728 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2731 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2733 * config/tc-i386.c (tc_gen_reloc): Don't turn
2734 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2736 2005-04-06 Nick Clifton <nickc@redhat.com>
2738 * po/rw.po: New translation: Kinyarwanda
2739 * configure.in (ALL_LINGUAS): Add rw
2740 * configure: Regenerate.
2742 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2743 Bob Wilson <bob.wilson@acm.org>
2745 * config/tc-xtensa.c (branch_align_power): New.
2746 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2747 future_alignment_required): Use branch_align_power to check section
2748 alignment as well as xtensa_fetch_width when aligning branch targets.
2750 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2752 * config/tc-xtensa.c: Warning fixes throughout.
2753 (xtensa_fetch_width): Change to unsigned.
2754 (assemble_nop, xtensa_find_unaligned_branch_targets,
2755 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2756 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2757 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2758 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2759 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2760 get_text_align_max_fill_size, get_text_align_nop_count,
2761 get_text_align_nth_nop_size, get_noop_aligned_address,
2762 get_aligned_diff, convert_frag_align_next_opcode,
2763 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2764 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2765 types, avoiding size_t and using offsetT and addressT appropriately.
2766 (get_text_align_power): Clean up types. Avoid incorrect bound.
2767 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2769 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2771 * config/tc-ia64.c (start_unwind_section): Undo the change
2773 (generate_unwind_image, dot_endp): Likewise.
2775 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2777 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2778 le_nop_stop arrays and initializers to file scope.
2779 (md_begin): When generating code for anything other than
2780 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2782 2005-04-01 Jan Beulich <jbeulich@novell.com>
2784 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2787 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2789 * NEWS: Mention [fdgh]_floating.
2790 * config/atof-vax.c: Fix some whitespace.
2791 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2793 2005-04-01 Nick Clifton <nickc@redhat.com>
2795 * configure.in: Add a check for <unistd.h> providing a prototype
2796 for getopt() which is compatible with the one in
2797 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2798 * configure: Regenerate.
2799 * config.in (HAVE_DECL_GETOPT): Add.
2801 2005-04-01 Jan Beulich <jbeulich@novell.com>
2803 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2805 2005-04-01 Jan Beulich <jbeulich@novell.com>
2807 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2808 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2810 2005-03-30 Julian Brown <julian@codesourcery.com>
2812 * config/tc-arm.c (arm_adjust_symtab): Rename
2813 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2815 2005-03-30 Julian Brown <julian@codesourcery.com>
2817 * config/tc-arm.c (mapping_state): Change documentation in function
2818 comment to cross-reference spec instead. Change type of mapping symbols
2820 (arm_adjust_symtab): Don't change type of mapping symbols here.
2822 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2824 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2825 * config.in: Regenerate.
2826 * configure: Regenerate.
2827 * configure.in: Check for ffs decl and alphabetize.
2829 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2830 Phil Blundell <philb@gnu.org>
2832 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2833 (md_apply_fix3): Mark TLS symbols.
2834 (tc_gen_reloc): Handle TLS relocations.
2835 (arm_fix_adjustable): Ignore TLS relocations.
2836 (s_arm_elf_cons): Support expressions after decorated symbols.
2838 2005-03-29 Julian Brown <julian@codesourcery.com>
2840 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2841 whether personality routine index N has been output for this section.
2842 (mapping_state): tc_segment_info_data now struct not enum.
2843 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2844 handled on section change.
2845 (create_unwind_entry): Previous code to output dependency removed.
2846 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2848 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2849 arm_segment_info_type.
2850 (arm_segment_info_type): New struct.
2852 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2853 Bob Wilson <bob.wilson@acm.org>
2855 * config/tc-xtensa.c (do_align_targets): Update comment.
2856 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2857 Insert a LOOP_END frag before every loop target, and do not overload
2858 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2859 (xg_assemble_vliw_tokens): Use do_align_targets.
2860 (xtensa_fix_target_frags): Remove code to convert a
2861 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2862 negatable branch at the end of a loop.
2863 (frag_can_negate_branch): Delete.
2865 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2866 H.J. Lu <hongjiu.lu@intel.com>
2869 NEWS: Mention "-mtune=[itanium1|itanium2]".
2871 * config/tc-ia64.c (md): Add tune.
2872 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2873 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2874 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2875 B unit NOPs are discouraged for McKinley-derived cores.
2876 (md_begin): Don't hardcode the "extra_goodness()" function in
2878 (ia64_init): Set md.tune to itanium2.
2880 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2881 * doc/c-ia64.texi: Likewise.
2883 2005-03-27 Ian Lance Taylor <ian@airs.com>
2885 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2886 bad C_EFCN symbol, print its name.
2888 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2890 * config/tc-xtensa.c (use_longcalls): Delete.
2891 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2892 the use_longcalls flag is set. Do this before checking the segment.
2893 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2894 expand direct calls at this point.
2895 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2896 (xtensa_find_unmarked_state_frags): Likewise.
2897 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2898 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2899 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2900 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2902 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2904 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2906 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2908 * config/tc-cris.h: Convert to ISO C90.
2909 * config/tc-cris.c: Ditto.
2910 (md_estimate_size_before_relax): Remove obsolete comment for
2911 parameter "segment_type".
2912 (md_begin): Document reason for cast of hash_insert argument.
2913 (md_atof): Correct type of parameter "type".
2915 2005-03-24 Nick Clifton <nickc@redhat.com>
2917 * write.h (bit_fix_new): Remove redundant prototype.
2918 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2919 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2920 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2921 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2922 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2923 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2924 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2925 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2926 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2927 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2928 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2929 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2930 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2931 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2932 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2933 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2934 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2935 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2936 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2937 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2938 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2939 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2940 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2941 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2942 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2943 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2944 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2945 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2946 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2947 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2948 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2949 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2950 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2951 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2952 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2953 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2954 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2955 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2956 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2957 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2958 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2959 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2960 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2961 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2962 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2963 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2964 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2965 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2966 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2967 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2968 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2969 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2970 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2971 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2972 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2974 2005-03-23 Jim Blandy <jimb@redhat.com>
2976 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2977 attributes properly.
2979 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2980 Nick Clifton <nickc@redhat.com>
2982 * configure.tgt: Accept any C library to accompany a GNU Linux
2983 implementation, not just the GNU C library.
2984 * configure.in: Likewise.
2985 * configure: Regenerate.
2987 2005-03-23 Nick Clifton <nickc@redhat.com>
2989 * config/tc-tic30.c: Convert to ISO C90 formatting.
2990 * config/tc-tic30.h: Convert to ISO C90 formatting.
2991 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2992 * config/atof-vax.c: Convert to ISO C90 formatting.
2994 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2996 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2997 relocations correctly as well.
2998 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2999 relocations in mergeable sections section-relative either.
3001 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3003 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3005 2005-03-21 Nick Clifton <nickc@redhat.com>
3007 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3008 warning by providing a prototype for sh_symbian_find_elf_flags.
3010 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3013 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3015 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3016 along with other formats that set bfd_gas. Remove unnecessary
3017 setting of bfd_gas. Delete strongarm cases in generic_target
3020 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3023 * config/tc-m68k.c (TRUNC, SEXT): Define.
3024 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3025 (m68k_ip): Truncate or sign extend expressions as appropriate.
3026 (get_num): Likewise.
3027 (md_apply_fix3): Use SEXT.
3029 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3031 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3032 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3033 (obj-vms.o): Delete rule.
3035 * Makefile.in: Regenerate.
3036 * aclocal.m4: Regenerate.
3037 * doc/Makefile.in: Regenerate.
3038 * po/POTFILES.in: Regenerate.
3040 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3042 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3043 flag for coldfire v4e.
3045 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3047 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3048 xg_apply_fix_value and return a value to indicate success.
3049 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3050 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3051 (xtensa_validate_fix_sub): New.
3052 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3053 (tc_gen_reloc): Move code to handle difference of symbols and code to
3054 apply tentative fix values to ...
3055 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3056 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3057 relocations when linkrelax flag is not set.
3058 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3059 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3061 2005-03-17 Jan Beulich <jbeulich@novell.com>
3063 * config/tc-i386.c (i386_scale): Beautify error message.
3064 (Intel syntax comments): Update.
3065 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3067 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3068 Remove declarations.
3069 (intel_bracket_expr): Declare.
3070 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3071 of the function body in a loop allowing to split an operand into two.
3072 Replace calls to malloc and checks of it returning non-NULL with
3073 calls to xmalloc/xstrdup.
3074 (intel_expr): SHORT no longer handled here. Add comment indicating
3075 comparison ops need implementation.
3076 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3077 Check right operand of - does not specify a register when parsing
3078 the address of a memory reference.
3079 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3080 Check operands do not specify a register when parsing the address of
3082 (intel_e06, intel_e06_1): Likewise.
3083 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3084 handle SHORT as well as unary + and -. Don't accept : except for
3085 segment overrides or in direct far jump/call insns.
3086 (intel_brack_expr): New.
3087 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3089 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3090 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3091 Allow symbolic constants as register scale value.
3092 (intel_get_token): Replace call to malloc and check of return value
3093 with call to xmalloc. Change handling for FLAT to match MASM's.
3094 (intel_putback_token): Don't try to back up/free current token if
3097 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3099 * configure.tgt: Set emulation for arm-*-eabi*.
3100 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3101 * config/te-armeabi.h: New file.
3102 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3103 * config/te-symbian.h: Include "te-armeabi.h".
3105 2005-03-16 Nick Clifton <nickc@redhat.com>
3107 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3108 local variable in case it is clobbered by the setjmp.
3110 2005-03-16 Nick Clifton <nickc@redhat.com>
3111 Ben Elliston <bje@au.ibm.com>
3113 * configure.in (werror): New switch: Add -Werror to the
3114 compiler command line. Enabled by default. Disable via
3116 * configure: Regenerate.
3118 2005-03-16 Nick Clifton <nickc@redhat.com>
3120 * config/obj-coff.h: Convert to ISO C90 formatting.
3121 * config/obj-coff.c: Convert to ISO C90 formatting.
3123 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3125 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3126 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3127 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3128 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3129 (insns): Add ARMv6T2 instructions:
3130 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3131 (arm_archs): Add V6T2 variants.
3133 2005-03-15 Nick Clifton <nickc@redhat.com>
3135 * NEWS: Add cutoff for changes in 2.16 release.
3137 2005-03-15 Jan Beulich <jbeulich@novell.com>
3139 * expr.c (operand): Merge handling of unary + into that for unary
3142 2005-03-14 Eric Christopher <echristo@redhat.com>
3144 * config/tc-mips.c: Include dw2gencfi.h.
3145 (mips_cfi_frame_initial_instructions): New.
3146 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3147 (tc_cfi_frame_initial_instructions): Ditto.
3148 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3149 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3150 * Makefile.am: Update dependencies.
3151 * Makefile.in: Regenerate.
3153 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3155 * po/es.po: Commit new Spanish translation.
3157 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3159 * po/tr.po: Commit new Turkish translation.
3161 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3163 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3166 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3168 * config-gas.com: Mark vax-vms as obsolete.
3169 * configure.in: Remove fmt=vms support.
3170 * config.in: Regenerate.
3171 * configure: Regenerate.
3172 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3174 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3175 Bob Wilson <bob.wilson@acm.org>
3177 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3178 when checking if xg_resolve_literals needs to be called.
3179 * config/tc-xtensa.h: Fix spelling typo in a comment.
3181 2005-03-10 Jan Beulich <jbeulich@novell.com>
3183 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3184 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3185 crafted structure declarations with the types from macro.h.
3187 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3189 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3190 for -mno-shared optimization.
3192 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3194 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3195 (MAX_NOPS): Bump to 4.
3196 (mips_fix_vr4130): New variable.
3197 (nops_for_vr4130): New function.
3198 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3199 nops_for_vr4130 if working around VR4130 errata.
3200 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3201 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3202 (md_parse_option): Handle them.
3203 (md_show_usage): Print them.
3204 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3206 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3208 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3211 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3213 * config/tc-mips.h (mips_flush_pending_output): Delete.
3214 (mips_emit_delays): Declare.
3215 (md_flush_pending_output): Use mips_emit_delays.
3216 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3217 the previous instructions.
3218 (md_begin, append_insn, md_parse_option): Update callers.
3219 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3221 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3222 (s_gpdword): Update callers.
3223 (start_noreorder, end_noreorder): New functions.
3224 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3225 manipulating mips_opts or prev_nop_frag directly.
3226 (mips_flush_pending_output): Delete.
3228 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3230 * config/tc-mips.c (mips_move_labels): New function, taken from...
3231 (append_insn, mips_emit_delays): ...here.
3233 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3235 * config/tc-mips.c (MAX_NOPS): New macro.
3236 (history): Resize to 1 + MAX_NOPS.
3237 (fix_vr4120_class): New enumeration.
3238 (vr4120_conflicts): New variable.
3239 (init_vr4120_conflicts): New function.
3240 (md_begin): Call it.
3241 (insn_uses_reg): Constify first argument.
3242 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3243 (nops_for_insn_or_target): New functions.
3244 (append_insn): Use the new nops_for_* functions instead of inline
3245 delay checks. Generalize prev_nop_frag handling to handle an
3246 arbitrary history length. Insert nops into the history buffer
3247 once the number of nops in prev_nop_frag is fixed.
3248 (emit_delays): Use nops_for_insn instead of inline delay checks.
3250 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3252 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3253 check from branch delay code. Remove unnecessary check for branches.
3255 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3257 * config/tc-mips.c (dummy_opcode): Delete.
3258 (nop_insn, mips16_nop_insn): New variables.
3259 (NOP_INSN): New macro.
3260 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3261 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3262 (md_begin): Initialize nop_insn and mips16_nop_insn.
3263 (append_insn): Use the new emit_nop function to add nops, recording
3264 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3265 to reserve room for the instruction and install_insn to install the
3266 final form. Use insert_into_history to record the instruction in
3267 the history buffer. Use move_insn to do delay slot filling.
3268 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3269 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3270 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3272 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3274 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3275 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3276 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3277 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3278 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3280 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3282 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3283 and extended_p fields with a single fixed_p field.
3284 (append_insn, mips_no_prev_insn): Adjust accordingly.
3286 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3288 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3289 a single mips16_absolute_jump_p bit.
3290 (append_insn): Adjust accordingly.
3292 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3294 * config/tc-mips.h (mips_cl_insn): Move definition to...
3295 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3296 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3298 (history): New variable.
3299 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3300 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3301 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3302 (prev_prev_insn_unreordered): Delete.
3303 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3304 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3307 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3309 * doc/Makefile.am: Update as.info dependencies.
3310 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3312 2005-03-08 Jan Beulich <jbeulich@novell.com>
3314 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3315 error, and point to .purgem documentation if someone really needs
3317 * NEWS: Mention macro redefinition is now an error.
3319 2005-03-08 Jan Beulich <jbeulich@novell.com>
3321 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3322 emitted to. Add more precise diagnostics for non-fitting insns based
3323 on that. Eliminate now superfluous special casing of MLX. Clear out
3324 slot information when dropping an insn.
3326 2005-03-08 Jan Beulich <jbeulich@novell.com>
3328 * config/tc-ia64.c (parse_section_name): Rename to...
3329 (cross_section): In addition to separating the name from the rest of
3330 the arguments, also carry out the operation.
3331 (dot_xdata): Use cross_section.
3332 (dot_float_cons): Likewise.
3333 (dot_xstringer): Likewise.
3334 (dot_xdata_ua): Likewise.
3335 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3337 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3339 * po/gas.pot: Regenerate.
3341 2005-03-04 David Daney <ddaney@avtrex.com>
3343 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3344 instead of '_gp' for -mno-shared optimization.
3346 (s_abicalls): Document it in the comment.
3347 (md_show_usage): Document the -mno-shared option.
3349 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3351 * config/tc-mips.c (mips_set_options): Add sym32 field.
3352 (mips_opts): Initialize it.
3353 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3354 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3355 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3356 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3357 when deciding whether to use a symbolic %highest/%higher expansion.
3358 (macro): Likewise. Remove o64/n32 linux hack. Always use
3359 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3360 and "la". Handle constants separately from symbolic expressions in
3361 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3362 and using load_register to load the high part of the address.
3363 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3364 (OPTION_ELF_BASE): Bump by 2.
3365 (md_longopts): Add entries for -msym32 and -mno-sym32.
3366 (md_parse_option): Handle them.
3367 (usage): Document them.
3368 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3369 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3370 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3371 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3372 -msym32 and -mno-sym32.
3374 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3376 * config/tc-mips.c (load_address): Implement GP optimization
3377 for 64bit address space non-PIC. Fix formatting.
3378 (macro): Likewise. Simplify code.
3379 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3380 (mips_after_parse_args): Simplify code.
3382 2005-03-03 Nick Clifton <nickc@redhat.com>
3384 * expr.c (operand): Remove redundant code enclosed by #ifdef
3385 RELAX_PAREN_GROUPING....#endif.
3387 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3388 reloc is the difference of two symbols defined in the same
3391 * config/tc-iq2000.c (line_comment_chars): Include the # character
3392 as otherwise this breaks #APP/#NO_APP processing.
3394 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3396 * config/tc-arc.c(md_assemble): Remove dead code for handling
3397 immediate indexing of ld and st .
3399 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3400 Joseph Myers <joseph@codesourcery.com>
3402 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3403 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3404 (parse_relocation): Check for a word break after a relocation
3406 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3409 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3411 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3413 2005-03-02 Jan Beulich <jbeulich@novell.com>
3415 * as.c (main): Use unlink_if_ordinary instead of unlink.
3416 * messages.c (as_fatal): Likewise.
3418 2005-03-02 Jan Beulich <jbeulich@novell.com>
3420 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3422 (parse_register): Allow cr8...15 in all modes.
3424 2005-03-02 Jan Beulich <jbeulich@novell.com>
3426 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3427 etc. like normal symbol references (T_ID).
3429 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3431 * symbols.c (fb_label_name): Fix silly thinko in last change.
3433 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3435 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3436 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3438 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3440 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3443 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3446 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3448 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3450 * as.h (assert): Warning fix.
3451 * expr.c (expr): Correct assertion.
3452 * read.c (s_comm_internal): Remove assertion.
3453 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3454 (fixup_segment): Remove assertion.
3455 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3456 (md_apply_fix3): Likewise.
3457 * config/tc-i370.c (md_begin): Correct assertion.
3458 (i370_macro): Warning fix for assertion.
3460 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3462 * configure.in (AC_C_BIGENDIAN): Invoke.
3463 * configure: Regenerate.
3464 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3465 host variable to set string header size.
3466 * config/obj-aout.c (obj_header_append): Don't use host structs.
3467 (obj_symbol_to_chars): Likewise.
3468 (obj_emit_strings): Likewise. Use the passed in output pointer.
3469 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3470 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3471 not sizeof host struct.
3472 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3473 (obj_emit_strings): Likewise.
3474 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3475 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3477 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3479 (host_number_to_chars): Define.
3480 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3481 host internal struct to set header sizes.
3482 * config/tc-i960.c (md_number_to_field): Warning fix.
3483 (md_ri_to_chars): Use host byte order.
3484 (get_cdisp, md_apply_fix3): Warning fix.
3485 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3487 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3489 * doc/c-arc.texi: Update documentation about ARC's extension
3492 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3494 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3497 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3499 * cgen.c: Warning fixes.
3500 * config/tc-arc.c: Likewise.
3501 * config/tc-arm.c: Likewise.
3502 * config/tc-avr.c: Likewise.
3503 * config/tc-d10v.c: Likewise.
3504 * config/tc-d30v.c: Likewise.
3505 * config/tc-frv.c: Likewise.
3506 * config/tc-frv.h: Likewise.
3507 * config/tc-h8300.c: Likewise.
3508 * config/tc-h8500.c: Likewise.
3509 * config/tc-i370.c: Likewise.
3510 * config/tc-i960.c: Likewise.
3511 * config/tc-ia64.c: Likewise.
3512 * config/tc-ip2k.c: Likewise.
3513 * config/tc-m68hc11.c: Likewise.
3514 * config/tc-maxq.c: Likewise.
3515 * config/tc-mcore.c: Likewise.
3516 * config/tc-mips.c: Likewise.
3517 * config/tc-msp430.c: Likewise.
3518 * config/tc-pj.c: Likewise.
3519 * config/tc-ppc.c: Likewise.
3520 * config/tc-ppc.h: Likewise.
3521 * config/tc-s390.c: Likewise.
3522 * config/tc-sh.c: Likewise.
3523 * config/tc-sh64.c: Likewise.
3524 * config/tc-tic4x.c: Likewise.
3525 * config/tc-tic80.c: Likewise.
3526 * config/tc-v850.c: Likewise.
3527 * config/tc-vax.c: Likewise.
3528 * config/tc-w65.c: Likewise.
3529 * config/tc-xstormy16.c: Likewise.
3530 * config/tc-z8k.c: Likewise.
3532 2005-02-22 Catherine Moore <clm@cm00re.com>
3534 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3535 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3537 2005-02-22 Eric Christopher <echristo@redhat.com>
3539 * config/tc-mips.c (struct proc): Change isym to
3540 func_sym. New member func_end_sym.
3541 (s_mips_ent): Update.
3542 (s_mips_end): Ditto. Add code to compute function size.
3544 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3546 * read.c: Warning fixes.
3547 * config/obj-elf.c: Likewise.
3549 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3551 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3554 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3556 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3559 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3561 (demand_empty_rest_of_line): Likewise.
3562 (tic54x_sblock): Likewise.
3563 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3565 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3567 * read.c (address_bytes): New function.
3568 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3569 (potable): Add "dc.a".
3570 (cons_worker): Handle "dc.a".
3571 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3573 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3575 * input-file.c (input_file_open): Rearrange to avoid warning.
3577 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3579 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3580 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3581 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3583 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3585 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3586 uses after .set noat.
3587 (load_address): Likewise.
3588 (macro): Likewise. Don't try to avoid $at use by sacrificing
3589 the target register before it is stored, it won't work.
3591 2005-02-17 James E Wilson <wilson@specifixinc.com>
3593 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3594 see an instruction that specifies a template.
3596 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3598 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3599 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3600 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3602 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3604 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3606 * config/tc-ia64.c (md): Add hint_b.
3607 (emit_one_bundle): Handle md.hint_b for "hint".
3608 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3609 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3610 (ia64_init): Set md.hint_b to error.
3611 (md_assemble): Handle md.hint_b for "hint.b".
3613 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3614 * doc/c-ia64.texi: Likewise.
3616 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3618 * tc.h (struct relax_type, relax_typeS): Move from here..
3619 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3620 * ecoff.c (ecoff_new_file): Add appfile param.
3621 * ecoff.h (ecoff_new_file): Likewise.
3622 * itbl-lex.h: New file.
3623 * itbl-lex.l: Include itbl-lex.h.
3624 * itbl-parse.y: Likewise.
3625 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3626 * read.c (s_app_file_string): Mark appfile possibly unused.
3627 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3628 * subsegs.h (struct seg_info_trash): Delete.
3629 (seg_info): Use segment_info_type instead.
3630 * config/obj-coff.c (struct filename_list): Make filename const char *.
3631 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3632 * config/obj-elf.c (elf_file_symbol): Similarly.
3633 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3635 * config/tc-arc.c (md_operand): Warning fix.
3636 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3637 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3638 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3639 * config/tc-frv.c (frv_force_relocation): Warning fix.
3640 * config/tc-m68k.c (md_parse_option): Delete unused var.
3641 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3642 * config/tc-sparc.c: Likewise.
3643 (s_common): Warning fix.
3644 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3645 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3647 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3648 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3649 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3650 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3651 (tic4x_do_align): Use TIC_NOP_OPCODE.
3652 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3653 * config/tc-vax.c: Include netinet/in.h.
3654 (tc_headers_hook): Formatting.
3655 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3657 2005-02-17 Jan Beulich <jbeulich@novell.com>
3659 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3660 parsing inN, locN, outN. Set 'idx' to offset register number starts
3661 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3664 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3666 * config/tc-mips.c (load_address): Fix formatting.
3667 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3668 Catch macros which are unexpandable without AT. Remove duplicate
3670 (macro2): Remove duplicate zeroing of used_at.
3672 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3674 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3677 2005-02-15 Nigel Stephens <nigel@mips.com>
3678 Maciej W. Rozycki <macro@mips.com>
3680 * config/tc-mips.c (reloc_needs_lo_p): Handle
3681 BFD_RELOC_MIPS16_HI16_S.
3682 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3683 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3684 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3686 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3687 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3688 Call my_getSmallExpression() to parse percent operators.
3689 (percent_op_match, mips_percent_op): Separate definitions.
3690 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3691 (parse_relocation): Handle the MIPS16 mode using
3693 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3694 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3696 2005-02-15 Jan Beulich <jbeulich@novell.com>
3698 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3699 instead of explicitly dealing with the translation; exclude
3700 relocations that are already pcrel, however.
3702 2005-02-15 Jan Beulich <jbeulich@novell.com>
3704 * config/tc-ia64.c: Include limits.h (if available).
3705 (gr_values[0]): Set path to INT_MAX.
3706 (dot_reg_val): Don't allow changing value of r0. Limit range of
3707 general registers at r127.
3708 (specify_resource): Default resource index is -1. Don't set resource
3709 index (in case IA64_RS_RSE) without setting the specific flag.
3710 (note_register_values): Check operand is O_constant before tracking
3711 input value of moves. Add tracking for dep.z with constant inputs.
3712 (print_dependency): Resource index of specific resource may be zero.
3713 (check_dependencies): Likewise.
3715 2005-02-15 Jan Beulich <jbeulich@novell.com>
3717 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3718 reg_class. Check operands and emit diagnostics for illegal use of
3721 2005-02-15 Jan Beulich <jbeulich@novell.com>
3723 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3724 new variables type, suffix, and width. Handle
3725 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3726 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3727 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3728 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3729 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3730 if unable to translate relocation type, using the new variables.
3732 2005-02-15 Jan Beulich <jbeulich@novell.com>
3734 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3735 (ty_symbol_chars): Define.
3736 * config/tc-ia64.c (ia64_symbol_chars): Define.
3738 2005-02-15 Jan Beulich <jbeulich@novell.com>
3740 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3741 input_line_pointer was advanced.
3743 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3745 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3748 2005-02-13 Jan Beulich <jbeulich@novell.com>
3750 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3751 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3753 (ia64_init): Set md.detect_dv.
3754 (ia64_start_line): New static variable warned. Warn only once when
3755 encountering explicit stops in automatic mode.
3756 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3757 * NEWS: Mention new default mode.
3759 2005-02-13 Jan Beulich <jbeulich@novell.com>
3761 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3762 be freed when wiping out previous state. Canonicalize names before
3763 use. Free name string when detecting redefinition.
3764 (dot_pred_rel): Call generic expression parser to process arguments.
3765 Handle O_register case for individual predicates and O_subtract for
3767 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3769 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3770 Warn if multiple found, issue error if resulting symbol name has zero
3772 (dot_alias): Canonicalize name before use.
3774 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3776 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3778 (in_procedure): Return -1 for warning.
3779 (in_prologue): Likewise.
3780 (in_body): Likewise.
3782 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3784 * config/tc-ia64.c (dot_xdata): Undo the last change.
3785 (dot_float_cons): Likewise.
3786 (dot_xstringer): Likewise.
3787 (dot_xdata_ua): Likewise.
3788 (dot_float_cons_ua): Likewise.
3790 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3792 * NEWS: Mention "-munwind-check=[warning|error]".
3794 * config/tc-ia64.c (md): Add unwind_check.
3795 (unwind_diagnostic): New.
3796 (in_procedure): Call unwind_diagnostic when a directive isn't
3798 (in_prologue): Call unwind_diagnostic when a directive isn't in
3800 (in_body): Call unwind_diagnostic when a directive isn't in
3802 (dot_endp): Set md.unwind_check to error before calling
3803 in_procedure and restore it after. When the name is missing or
3804 couldn't be found, use the one from the last .proc if
3805 md.unwind_check isn't error. Warn if md.unwind_check is
3807 (md_parse_option): Handle "-munwind-check=[warning|error]".
3808 (md_show_usage): Add "-munwind-check=[warning|error]".
3809 (ia64_init): Set md.unwind_check to warning.
3811 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3812 * doc/c-ia64.texi: Likewise.
3814 2005-02-11 Jan Beulich <jbeulich@novell.com>
3816 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3818 (ia64_parse_name): New third parameter.
3819 (md_parse_name): Pass third argument.
3820 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3821 (md_operand): Handling of '@'-prefixed symbols moved from here...
3822 (ia64_parse_name): ...to here.
3824 2005-02-11 Jan Beulich <jbeulich@novell.com>
3826 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3827 (errata_nop_necessary_p): Remove declaraction and definition.
3828 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3829 update md.group_idx. Don't reset md.last_groups.
3831 2005-02-11 Jan Beulich <jbeulich@novell.com>
3833 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3835 (dot_xdata): Free section name after use.
3836 (dot_float_cons): Likewise.
3837 (dot_xstringer): Likewise.
3838 (dot_xdata_ua): Likewise.
3839 (dot_float_cons_ua): Likewise.
3840 (md_pseudo_table): Add xdata16 and xdata16.ua.
3842 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3844 * doc/all.texi: Add IA64.
3845 * doc/as.texinfo: Likewise.
3847 * doc/c-ia64.texi: Fix typos.
3849 2005-02-10 Julian Brown <julian@codesourcery.com>
3851 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3853 (do_t_push_pop): Likewise.
3854 (md_assemble): Likewise.
3855 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3856 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3857 (create_unwind_entry): Output dependency on the required personality
3860 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3862 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3863 * subsegs.c (seg_not_empty_p): Likewise.
3865 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3867 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3868 relative jump calculation.
3869 <md_convert_frag) : Likewise.
3870 <output_disp): Likewise.
3872 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3874 * write.c (write_object_file): Recognize warning-symbol construct
3875 and skip object- and target- handling for the second symbol.
3877 2005-02-02 Jan Beulich <jbeulich@novell.com>
3879 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3880 designators along with quoted ones. Free copy of quoted designator
3883 2005-02-01 Ben Elliston <bje@au.ibm.com>
3885 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3886 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3887 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3888 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3889 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3890 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3891 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3892 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3893 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3894 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3895 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3896 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3897 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3898 #if 0'd code throughout.
3900 2005-01-31 Nick Clifton <nickc@redhat.com>
3902 * as.c (parse_args): Bump copyright date reported by --version to
3905 2005-01-31 Nick Clifton <nickc@redhat.com>
3907 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3910 2005-01-31 Jan Beulich <jbeulich@novell.com>
3912 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3913 that can end with .endr in that case. Make requiring/permitting
3914 pseudo-ops without leading dot closer to the logic in read.c serving
3916 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3919 2005-01-31 Jan Beulich <jbeulich@novell.com>
3921 * macro.c (do_formals): Adjust to no longer accept empty parameter
3923 (define_macro): Adjust to no longer accept empty macro name, garbage
3924 following the parameters, or macros that were previously defined.
3925 * read.c (s_bad_end): Declare.
3926 (potable): Add endm. Handler for endr and endm is s_bad_end.
3927 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3929 * read.h (s_bad_endr): Remove.
3931 2005-01-31 Jan Beulich <jbeulich@novell.com>
3933 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3934 immediately discarding (but counting) those exceeding the maximum
3935 possible amount. Track whether output and input operand counts ever
3936 matched, and use this to better indicate which of the operands/
3937 operand types was wrong; specifically don't default to pointing to
3940 2005-01-31 Jan Beulich <jbeulich@novell.com>
3942 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3943 variable in dot_endp). Add body and insn. Make prologue,
3944 prologue_mask, body, and insn bitfields.
3945 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3947 (in_procedure, in_prologue, in_body): New.
3948 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3949 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3950 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3951 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3952 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3953 dot_personality): Use the appropriate one of the above.
3954 (dot_proc): Clear unwind.proc_start; set to current location only if
3955 none of the entry points were valid. Check for non-zero-length entry
3956 point names. Check that entry points aren't defined, yet. Clear
3957 unwind.prologue, unwind.body, and unwind.insn.
3958 (dot_body): Call in_procedure. Check that first directive in procedure
3959 had no insns emitted before. Set unwind.body.
3960 (dot_prologue): Call in_procedure. Check that not already in prologue.
3961 Check that first directive in procedure had no insns emitted before.
3963 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3964 length entry point names. Check that entry points became defined.
3965 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3967 2005-01-31 Jan Beulich <jbeulich@novell.com>
3969 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3970 before actually using it. Don't generate an error in manual bundling
3971 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3972 Don't generate an error in manual bundling mode when looking at an
3973 insn required to be last in its group but the required slot hasn't
3974 been reached, yet. Allow conversion from MII to MI;I for bundle
3975 consisting of only 2 insns with the stop between them. Suppress
3976 various meaningless errors resulting from detecting earlier ones.
3978 2005-01-31 Jan Beulich <jbeulich@novell.com>
3980 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3983 2005-01-28 Christian Groessler <chris@groessler.org>
3985 * config/tc-z8k.c (md_assemble): Improve error detection.
3987 2005-01-28 Jan Beulich <jbeulich@novell.com>
3989 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3990 for personality routine pointer only if there is one.
3991 (ia64_convert_frag): Likewise.
3992 (generate_unwind_image): Likewise.
3994 2005-01-27 Christian Groessler <chris@groessler.org>
3996 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3997 (md_apply_fix3): Make relative branches out of range an error
3998 instead of a warning. Display correct line number for out of
3999 range branches/calls/memory accesses.
4001 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4003 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4004 to emit .debug_line and other debug sections.
4005 * as.h (seg_not_empty_p): Declare.
4006 * subsegs.c (seg_not_empty_p): New predicate.
4008 2005-01-27 Andrew Cagney <cagney@gnu.org>
4010 * configure: Regenerate to track ../gettext.m4 change.
4012 2005-01-27 Jan Beulich <jbeulich@novell.com>
4014 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4016 2005-01-27 Jan Beulich <jbeulich@novell.com>
4018 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4019 to/from application registers dynamic insns.
4020 (md_assemble): Defer resolution of move to/from application registers
4021 dynamic insns when they can be issued on either the I- or M-units.
4023 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4025 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4026 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4027 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4028 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4029 * cgen.c (gas_cgen_parse_operand): Handle
4030 CGEN_PARSE_OPERAND_SYMBOLIC.
4031 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4032 (frv_force_relocation): Likewise. Fix handling of PIC
4034 (md_apply_fix3): Likewise.
4036 2005-01-21 Ben Elliston <bje@au.ibm.com>
4038 * as.h: Remove #if 0'd code.
4039 * atof-generic.c (atof_generic): Likewise.
4040 * ecoff.c (ecoff_directive_frame): Likewise.
4041 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4042 * itbl-ops.c (itbl_add_reg): Likewise.
4043 * listing.c (calc_hex): Likewise.
4044 * read.c (MASK_CHAR): Likewise.
4045 * subsegs.c (subsegs_print_statistics): Likewise.
4046 * symbols.c (indent): Likewise.
4047 * write.c (write_relocs): Likewise.
4048 (write_object_file): Likewise.
4049 (relax_frag): Likewise.
4051 2005-01-20 Nick Clifton <nickc@redhat.com>
4053 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4054 getopt_long_only() from considering -a as an abbreviation for
4056 (parse_args): Fix the parsing of -a=<file>.
4058 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4061 * read.c (s_incbin): Adjust default count for skip. Check validity
4062 of count and skip rigorously.
4064 2005-01-19 Fred Fish <fnf@specifixinc.com>
4066 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4068 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4070 * read.c (convert_to_bignum): New function, split out from...
4071 (emit_expr): ...here. Handle the case where X_add_number is
4072 positive and the input value is negative.
4073 (output_big_sleb128): Fix setting of continuation bit. Check whether
4074 the final byte needs to be sign-extended. Fix size-shrinking loop.
4075 (emit_leb128_expr): When generating a signed leb128, see whether the
4076 sign of an O_constant's X_add_number matches the sign of the input
4077 value. Use a bignum if not.
4079 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4081 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4082 arch_sh_up in order to match the external name and make the
4083 testsuite's job easier.
4085 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4088 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4090 2005-01-12 Nick Clifton <nickc@redhat.com>
4092 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4093 ignored_arguments array.
4095 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4097 * write.c (write_object_file): Disallow a symbol equated to
4100 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4102 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4104 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4105 (maxq_target): New function: Set the machine type.
4107 2005-01-06 Paul Brook <paul@codesourcery.com>
4109 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4110 (md_begin): Handle TE_VXWORKS for FP defaults.
4111 (md_apply_fix3): Correct rela offsets.
4112 (elf32_arm_target_format): Add VxWorks targets.
4114 2005-01-06 Paul Brook <paul@codesourcery.com>
4116 * configure.tgt: Set em=vxworks for *-*-vxworks.
4117 * config/te-vxworks.h: New File.
4119 2005-01-06 Paul Brook <paul@codesourcery.com>
4121 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4123 2005-01-04 Dmitry Diky <diwil@spec.ru>
4125 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4128 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4130 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4131 (dot_loc): New function.
4132 (md_pseudo_table): Add entry to map .loc to dot_loc().
4133 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4134 seen a .loc directive or we're generating DWARF2 debug info for
4137 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4140 * read.c (s_comm_internal): Don't zero end of name until size
4141 expression has been parsed.
4143 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4145 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4147 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4149 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4152 2004-12-22 Ian Lance Taylor <ian@airs.com>
4154 * configure.tgt: New.
4155 * configure.in: Move setting of cpu_type, fmt, etc., to
4157 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4158 $(srcdir)/configure.tgt.
4159 * configure, Makefile.in: Rebuild.
4161 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4163 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4164 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4166 (avr_offset_expression): New function to parse offsets for LDI
4168 (avr_operand): Use it.
4169 (md_apply_fix3): Generate the relocs.
4171 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4173 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4174 BFD_RELOC_SH_IMMS10BY8 relocation.
4176 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4177 than just ignoring bad code.
4179 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4181 * config/tc-v850.c (handle_lo16): New function.
4182 (v850_reloc_prefix): Use it to check lo().
4183 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4185 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4187 * configure.in: Add s390x-ibm-tpf support.
4188 * configure: Regenerate.
4190 2004-12-15 Jan Beulich <jbeulich@novell.com>
4192 * config/obj-elf.c (obj_elf_change_section): Only set type and
4193 attributes on new sections. Emit warning when type of re-declared
4194 section doesn't match.
4196 2004-12-15 Jan Beulich <jbeulich@novell.com>
4198 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4199 '.cfi_startproc simple' doesn't inherit the old value.
4201 2004-12-15 Jan Beulich <jbeulich@novell.com>
4203 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4204 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4205 generation to emit a factored offset.
4207 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4209 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4210 which is too large in the case of NO_PIC without 64-bit
4213 * config/tc-mips.c (mips_in_shared): New static variable.
4214 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4215 (md_longopts): Add -mshared and -mno-shared.
4216 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4217 (s_cpload): Implement !mips_in_shared case.
4218 (s_cpsetup): Likewise.
4219 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4220 * NEWS: Mention -mno-shared.
4222 2004-12-09 Paul Brook <paul@codesourcery.com>
4224 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4227 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4229 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4230 sequence, increase the size of the sequence.
4232 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4235 2004-12-07 Ben Elliston <bje@gnu.org>
4237 * read.c (s_align): Use an align_limit temporary to allay a GCC
4238 signed/unsigned comparison warning.
4240 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4242 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4243 * configure.in: Use it for arm*-*-linux-gnueabi*.
4244 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4245 * config/te-armlinuxeabi.h: New file.
4246 * Makefile.in: Regenerated.
4247 * aclocal.m4: Likewise.
4248 * configure: Likewise.
4249 * doc/Makefile.in: Regenerated.
4251 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4253 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4254 (xtensa_restore_emit_state): Likewise.
4256 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4258 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4261 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4263 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4264 * Makefile.in: Regenerate.
4266 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4268 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4269 functions, give functions a meaningful name, add comments.
4270 (check_range): New function - Replace operand size calculation
4271 with range checking.
4272 (assemble_insn): Update Algorithm, improve error issuing.
4274 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4277 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4279 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4280 miss between different section in the same module.
4281 (tc_gen_reloc): Likewise.
4283 2004-11-25 Theodore A. Roth <troth@openavr.org>
4285 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4286 atmega325, atmega3250, atmega645 and atmega6450.
4288 2004-11-25 Jan Beulich <jbeulich@novell.com>
4290 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4291 permissible for the selected instruction suffix.
4292 (process_suffix): For DefaultSize instructions, suppressing the
4293 guessing of a 'q' suffix if the instruction doesn't support it is
4294 pointless, because only an 'l' suffix can be guessed in this place.
4296 2004-11-24 Nick Clifton <nickc@redhat.com>
4298 * config/tc-iq2000.c: Remove support for IQ10 processor.
4299 Convert to ISO C90 formatting.
4300 * config/tc-iq2000.h: Likewise.
4302 2004-11-23 Nick Clifton <nickc@redhat.com>
4304 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4305 in this table. They should be correct now.
4307 2004-11-23 Jan Beulich <jbeulich@novell.com>
4309 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4310 indicate the MMX extensions added by both SSE and 3DNow!A.
4311 (Cpu3dnowA): Declare.
4312 (CpuUnknownFlags): Update.
4313 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4314 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4315 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4316 3DNow!. Athlon additionally implies 3DNow!A. Several new
4317 entries (those starting with a dot are for sub-arch specification).
4318 (set_cpu_arch): Handle sub-arch specifications.
4319 (parse_insn): Distinguish between instructions not supported because
4320 of insufficient CPU features and because of 64-bit mode.
4321 * doc/c-i386.texi: Describe enhanced .arch directive.
4323 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4325 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4327 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4329 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4330 without a corresponding .debug_info section.
4332 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4334 * read.c (potable): Add "error" and "warning".
4335 (s_errwarn): New function.
4336 * read.h (s_errwarn): Declare.
4337 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4339 2004-11-22 Nick Clifton <nickc@redhat.com>
4341 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4344 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4346 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4347 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4349 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4351 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4352 (coff_adjust_symtab): Adjust call.
4353 (crawl_symbols): Likewise.
4354 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4355 (obj_app_file): Adjust.
4357 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4359 * configure.in: Enable bfd_assember for the MAXQ port.
4360 * configure: Regenerate.
4362 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4363 Sterling Augustine <sterling@tensilica.com>
4365 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4366 there is a conflict.
4367 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4368 interfaces that are related as determined by xtensa_interface_class_id.
4370 2004-11-12 Nick Clifton <nickc@redhat.com>
4372 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4373 offsets for conditional branches.
4375 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4377 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4379 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4381 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4382 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4384 (relax_frag_immed): Update call to update_next_frag_state.
4386 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4388 * obj.h (struct format_ops <app_file>): Add int param.
4389 * read.h (s_app_file_string): Likewise.
4390 * read.c (s_app_file_string): Likewise.
4391 (s_app_file): Adjust s_app_file_string call.
4392 * config/tc-mips.c (s_mips_file): Likewise.
4393 * config/obj-coff.h (obj_app_file): Add app param.
4394 * config/obj-ecoff.h (obj_app_file): Likewise.
4395 * config/obj-multi.h (obj_app_file): Likewise.
4396 * config/obj-elf.h (elf_file_symbol): Likewise.
4397 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4398 if called for # preprocessor lines.
4400 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4403 * symbols.c (resolve_symbol_value): Convert weak symbols only
4405 (symbol_equated_reloc_p): Don't equate weaks when relocating
4406 only for Windows PECOFF.
4408 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4410 * config/tc-crx.c (print_insn): Check and set insn_addr.
4411 * config/tc-crx.h (md_frag_check): Define.
4413 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4414 Vineet Sharma <vineets@noida.hcltech.com>
4416 * configure.in: Add support for new target maxq-coff.
4417 * configure: Regenerate.
4418 * NEWS: Mention new support.
4419 * config/tc-maxq.c: New file.
4420 * config/tc-maxq.h: New file.
4421 * config/obj-coff.h: Add support for maxq-coff.
4423 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4425 * symbols.c (any_external_name): Define.
4426 (resolve_symbol_value): Convert weak symbols.
4427 (S_SET_EXTERNAL): Support any_external_name.
4428 (S_SET_NAME): Qualify parameter const.
4429 (symbol_equated_reloc_p): Equate to weaks when relocating.
4430 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4431 * tc.h (any_external_name): Declare.
4432 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4434 (weak_is_altname): Declare and define.
4435 (weak_name2altname): Same.
4436 (weak_altname2name): Same.
4437 (weak_uniquify): Same.
4438 (weak_altprefix): Define.
4439 (obj_coff_weak): Change .weak syntax and handling.
4440 (coff_frob_symbol): Fix PE weak symbol alternates.
4441 * config/obj-coff.h (USE_UNIQUE): Define.
4442 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4443 are in another segment.
4444 (tc_gen_reloc): Remove broken addend hack.
4445 doc/as.texinfo: Update.
4447 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4449 * config/tc-xtensa.c (total_frag_text_expansion): New.
4450 (md_estimate_size_before_relax): Use it.
4451 (find_address_of_next_align_frag): Likewise.
4453 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4455 * config/tc-crx.c: Rename argument types.
4456 (processing_arg_number): Rename to 'cur_arg_num'.
4457 (get_number_of_bits): Rename to 'set_operand_size'.
4458 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4459 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4460 (set_indexmode_parameters): Remove function, integrate its code into
4462 (set_operand_size): Get rid of 'Operand Number' function parameter -
4463 use global variable 'cur_arg_num' instead.
4464 Use a local 'argument' pointer to reference the current argument.
4465 (parse_operand): Likewise.
4466 (set_operand): Likewise.
4467 (process_label_constant): Likewise.
4469 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4471 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4472 (add_section_rename): Delete. Inlined into...
4473 (build_section_rename): ...here. Use xstrdup instead of strdup.
4474 (xtensa_section_rename): Drop "const" from argument and return types.
4475 (md_show_usage): Indent to match show_usage().
4476 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4477 (tc_canonicalize_section_name): Define.
4478 (md_elf_section_rename): Remove unused macro.
4479 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4480 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4481 (Frame Directive): Delete.
4483 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4485 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4486 * config/tc-arm.c (target_oabi): Delete.
4487 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4488 (arm_opts): Remove moabi.
4489 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4490 * doc/c-arm.texi (ARM Options): Likewise.
4491 * configure: Regenerated.
4493 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4495 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4496 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4497 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4498 * configure: Regenerate.
4499 * config/tc-cris.c (enum cris_archs): New.
4500 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4501 (cris_insn_ver_valid_for_arch): New functions.
4502 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4503 (cris_arch): New variable.
4504 (md_pseudo_table): New pseudo .arch.
4505 (err_for_dangerous_mul_placement): Initialize according to
4507 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4509 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4510 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4511 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4512 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4513 use in md_cris_relax_table.
4514 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4515 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4516 Update and improve head comment.
4517 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4518 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4520 (md_longopts): New option --march=...
4521 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4523 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4524 (HANDLE_RELAXABLE): New macro.
4525 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4526 cases. Check for weak symbols and assume not relaxable. Handle
4527 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4528 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4530 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4531 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4532 (cris_create_short_jump): Adjust for CRISv32.
4533 (cris_relax_frag): Handle new states.
4534 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4535 (md_begin): Define symbols "..asm.arch.cris.v32",
4536 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4537 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4538 when entering opcode table entry points.
4539 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4540 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4541 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4542 (cris_process_instruction): Initialize out_insnp->insn_type to
4543 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4544 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4546 <case 'm'>: Check that modified_char == '.'.
4547 <invalid operands>: Consume the rest of the line.
4548 When operands don't match, skip over subsequent insns with
4549 non-matching version specifier but same mnemonic.
4550 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4551 special registers in CRISv32 are always 32 bit long.
4552 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4554 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4555 and compatible. Recognize "ACR" for v32, unless followed by "+".
4556 (get_spec_reg): Consider cris_arch when looking up register.
4557 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4559 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4560 (cris_get_expression): Restore input_line_pointer if failing "early".
4561 (get_flags): Consider cris_arch and recognize flags accordingly.
4562 (branch_disp): Adjust for CRISv32.
4563 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4564 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4565 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4566 resolved. Don't enter zeros in object file for
4568 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4569 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4570 (md_parse_option): Break out "return 1".
4571 <OPTION_ARCH> New case.
4572 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4573 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4574 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4575 <case BFD_RELOC_32_PCREL>: New cases.
4576 Addends for non-zero fx_pcrel are too in fx_offset.
4577 (md_show_usage): Show --march=<arch>.
4578 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4579 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4580 (s_syntax) <struct syntaxes>: Properly constify member operand.
4581 * config/tc-cris.h (TARGET_MACH): Define.
4582 (cris_mach): Declare.
4583 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4584 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4585 (CRIS-Opts): Document --march=...
4586 (CRIS-Pseudos): Document .arch.
4588 2004-11-04 Jan Beulich <jbeulich@novell.com>
4590 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4591 intel syntax and no register prefix, allow $ in symbol names when
4593 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4594 (intel_float_operand): Add fourth return value indicating math control
4595 operations. Make classification more precise.
4596 (md_assemble): Complain if memory operand of mov[sz]x has no size
4598 (parse_insn): Translate word operands to floating point instructions
4599 operating on integers as well as control instructions to short ones
4600 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4601 floating point instructions operating on non-integer operands.
4602 (match_template): Remove fldcw special case. Adjust q-suffix handling
4603 to permit it on fild/fistp/fisttp in AT&T mode.
4604 (process_suffix): Don't guess DefaultSize insns' suffix from
4605 stackop_size for certain floating point control instructions. Guess
4606 suffix for branch and [ls][gi]dt based on flag_code. Split error
4607 messages for Intel and AT&T syntax, and make the condition more strict
4608 for the former. Adjust suppressing of generation of operand size
4610 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4611 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4612 more error checking.
4613 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4614 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4616 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4618 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4619 md_short_jump_size, md_long_jump_size.
4620 * write.c [!WORKING_DOT_WORD]: Ditto.
4621 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4623 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4625 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4626 const qualifier in these definitions.
4627 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4628 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4630 2004-11-02 Nick Clifton <nickc@redhat.com>
4632 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4633 table before deciding to produce a .debug_line section to match up
4634 with a user provided .debug_info section.
4636 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4638 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4639 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4641 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4643 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4644 (get_flags): New function.
4645 (get_number_of_bits): Edit comments, update numeric values to
4647 (process_label_constant): Don't support the colon
4648 format (SYMBOL:[s|m|l]).
4649 (set_cons_rparams): Support argument type 'arg_rbase'.
4650 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4651 (handle_LoadStor): Bug fix, first handle post-increment mode.
4652 (getreg_image): Remove redundant code, update according to latest
4654 (print_constant): Bug fix relate to 3-word instructions.
4655 (assemble_insn): Bug fix, when matching instructions, verify also
4656 instruction type (not only mnemonic).
4657 Add various error checking.
4658 (preprocess_reglist): Support HI/LO and user registers.
4660 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4662 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4663 in an epilogue directive go negative.
4665 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4668 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4669 after reporting template error during manual bundling. Reported
4670 by Michael Dupont, michaelx.dupont@intel.com.
4672 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4674 * Makefile.am: Run dep-am.
4675 * aclocal.m4: Regenerate with automake 1.9.2.
4676 * Makefile.in: Regenerate with automake 1.9.2.
4677 * doc/Makefile.in: Likewise.
4679 * config/tc-arm.c: Include "dw2gencfi.h".
4680 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4682 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4683 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4684 (tc_cfi_frame_initial_instructions): Define.
4685 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4688 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4690 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4692 Update coprocessor id to be unsigned immediate.
4694 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4696 * config/tc-i386.c (O_secrel): Delete.
4697 (tc_pe_dwarf2_emit_offset): New function.
4698 * config/tc-i386.h (O_secrel): Define as O_md1.
4699 (TC_DWARF2_EMIT_OFFSET): Define.
4701 2004-10-18 Nick Clifton <nickc@redhat.com>
4703 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4704 ignore @fptr() directives for 4-byte fixups.
4706 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4708 * Makefile.am: Run "make dep-am"
4709 * Makefile.in: Regenerate.
4711 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4713 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4714 Remove comments about placement of literal pools.
4715 (Literal Directive): Update description of literal placement.
4716 (Literal Prefix Directive): Remove statement that this does not apply
4717 to absolute-mode literals. Describe new section naming scheme.
4719 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4721 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4722 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4723 is_windowed_return_opcode): Delete.
4724 (xtensa_frob_label): Use get_subseg_target_freq.
4725 (md_assemble): Inline call to is_entry_opcode.
4726 (xtensa_handle_align): Inline call to get_frag_is_literal.
4727 (relaxation_requirements): Inline call to is_jx_opcode.
4728 (emit_single_op): Inline call to is_movi_opcode.
4729 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4730 get_frag_is_no_transform, is_entry_opcode, and
4731 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4732 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4733 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4734 Inline calls to get_frag_is_no_transform.
4735 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4736 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4737 get_frag_is_no_transform.
4738 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4739 and set_frag_is_no_transform.
4740 (get_expression_value): Delete.
4741 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4742 cur_target_freq to target_freq.
4743 (get_subseg_info): Split out code to create a new map entry into ...
4744 (add_subseg_info): ... this new function.
4745 (get_last_insn_flags): Check if get_subseg_info succeeded.
4746 (set_last_insn_flags): Call add_subseg_info if needed.
4747 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4748 (xtensa_reorder_segments): Compute last_sec while counting sections.
4749 Remove call to get_last_sec.
4750 (get_last_sec): Delete.
4751 (cache_literal_section): Inline call to retrieve_literal_seg and its
4752 callees, seg_present and add_seg_list.
4753 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4754 (get_frag_is_insn, get_frag_is_no_transform,
4755 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4756 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4758 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4760 * config/tc-xtensa.c: Use ISO C90 formatting.
4761 * config/tc-xtensa.h: Likewise.
4762 * config/xtensa-istack.h: Likewise.
4763 * config/xtensa-relax.c: Likewise.
4764 * config/xtensa-relax.h: Likewise.
4766 2004-10-12 Paul Brook <paul@codesourcery.com>
4768 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4771 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4774 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4776 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4778 (Acknowledgements): Use "GAS" instead of AS variable.
4780 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4782 * config/tc-i386.c: Include "elf/x86-64.h".
4783 (i386_elf_section_type): New function.
4784 * config/tc-i386.h (md_elf_section_type): Define.
4785 (i386_elf_section_type): New prototype.
4787 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4789 * config/m68k-parse.h (enum m68k_register): New control register,
4791 * config/tc-m68k.c: Correct control register set for MCF5249.
4793 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4794 Sterling Augustine <sterling@tensilica.com>
4796 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4797 (UNREACHABLE_MAX_WIDTH): Define.
4798 (XTENSA_FETCH_WIDTH): Delete.
4799 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4800 prefer_const16, prefer_l32r): New global variables.
4801 (LIT4_SECTION_NAME): Define.
4802 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4803 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4804 (frag_flags struct): New.
4805 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4806 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4807 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4808 (MAX_FORMATS): Define.
4809 (op_placement_info struct, op_placement_table): New.
4810 (O_pltrel, O_hi16, O_lo16): Define.
4811 (directiveE enum): Rename directive_generics to directive_transform.
4812 Delete directive_relax. Add directive_schedule,
4813 directive_absolute_literals, and directive_last_directive.
4814 (directive_info): Rename "generics" to "transform". Delete "relax".
4815 Add "schedule" and "absolute-literals".
4816 (directive_state): Adjust entries to match changes in directive_info.
4817 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4818 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4819 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4820 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4821 (align_only_targets, software_a0_b_retw_interlock,
4822 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4823 software_avoid_short_loop, software_avoid_close_loop_end,
4824 software_avoid_all_short_loops, specific_opcode): Delete.
4825 (warn_unaligned_branch_targets): New.
4826 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4827 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4828 (option_[no_]link_relax, option_[no_]transform,
4829 option_[no_]absolute_literals, option_warn_unaligned_targets,
4830 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4832 (option_[no_]align_only_targets, option_literal_section_name,
4833 option_text_section_name, option_data_section_name,
4834 option_bss_section_name, option_eb, option_el): Delete.
4835 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4836 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4837 and target-hardware. Delete entries for [no-]target-align-only,
4838 literal-section-name, text-section-name, data-section-name, and
4840 (md_parse_option): Handle new options and remove old ones. Accept but
4841 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4842 and treat them as [no-]transform.
4843 (md_show_usage): Add new options and remove old ones.
4844 (xtensa_setup_hw_workarounds): New.
4845 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4846 "long", "short", "loc" and "frequency" entries.
4847 (use_generics): Rename to ...
4848 (use_transform): ... this function. Add past_xtensa_end check.
4849 (use_longcalls): Add past_xtensa_end check.
4850 (code_density_available, can_relax): Delete.
4851 (do_align_targets): New.
4852 (get_directive): Accept dashes in directive names. Warn about
4853 [no-]generics and [no-]relax directives and treat them as
4855 (xtensa_begin_directive): Call md_flush_pending_output only for some
4856 directives. Check for directives inside instruction bundles. Warn
4857 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4858 directives. Handle new directives. Check generating_literals flag
4860 (xtensa_end_directive): Check for directives inside instruction
4861 bundles. Warn and ignore [no-]density directives. Handle new
4862 directives. Call xtensa_set_frag_assembly_state.
4863 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4864 xtensa_dwarf2_emit_insn): New.
4865 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4866 use_literal_section flag.
4867 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4868 literals. Use xtensa_elf_cons to parse the expression.
4869 (xtensa_literal_prefix): Do not check use_literal_section. Support
4870 ".lit4" sections for absolute literals. Change prefix convention to
4871 replace ".text" (or ".t" in a linkonce section). No need to call
4873 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4874 (expression_end): Handle closing braces and colons.
4875 (PLT_SUFFIX, plt_suffix): Delete.
4876 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4877 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4878 and O_hi16 expressions as well.
4879 (tokenize_arguments): Handle closing braces and colons.
4880 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4881 operands and paired register syntax.
4882 (get_invisible_operands): New.
4883 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4884 new xtensa-isa.h functions.
4885 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4886 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4887 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4888 instructions. Use xtensa_translate_zero_immed.
4889 (operand_is_immed, operand_is_pcrel_label): Delete.
4890 (get_relaxable_immed): Use new xtensa-isa.h functions.
4891 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4893 (xtensa_print_insn_table, print_vliw_insn): New.
4894 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4895 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4896 is_branch_or_jump_opcode): Delete.
4897 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4898 (opnum_to_reloc, reloc_to_opnum): Delete.
4899 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4900 xtensa-isa.h functions. Operate on one slot of an instruction.
4901 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4902 xg_get_insn_size): Delete.
4903 (xg_get_build_instr_size): Use xg_get_single_size.
4904 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4905 xg_build_widen_table. Use xg_get_single_size.
4906 (xg_get_max_narrow_insn_size): Delete.
4907 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4908 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4910 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4911 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4912 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4913 xg_build_widen_table. Use xg_get_single_size.
4914 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4916 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4917 treat weak symbols conservatively.
4918 (xg_check_operand): Use new xtensa-isa.h functions.
4919 (is_dnrange): Delete.
4920 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4921 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4922 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4923 xtensa-isa.h functions.
4924 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4925 xg_instruction_matches_options): New.
4926 (xg_instruction_matches_rule): Handle O_register expressions. Call
4927 xg_instruction_matches_options.
4928 (transition_rule_cmp): New.
4929 (xg_instruction_match): Update call to xg_build_simplify_table.
4930 (xg_build_token_insn): Record loc fields.
4931 (xg_simplify_insn): Check is_specific_opcode field and
4932 density_supported flag.
4933 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4934 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4935 (xg_assemble_literal): Add error handling for O_big. Call
4936 record_alignment. Handle O_pltrel.
4937 (xg_valid_literal_expression): New.
4938 (xg_assemble_literal_space): Add slot parameter. Remove call to
4939 set_expr_symbol_offset. Add call to record_alignment. Update call to
4941 (xg_emit_insn): Delete.
4942 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4943 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4944 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4945 and slot parameters. Handle new "alternate" relocations for absolute
4946 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4947 O_hi16. Use new xtensa-isa.h functions.
4948 (xg_assemble_tokens): Delete.
4949 (is_register_writer): Use new xtensa-isa.h functions.
4950 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4951 old-style RSR from LCOUNT.
4952 (next_frag_opcode): Delete.
4953 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4954 update_next_frag_state): New.
4955 (update_next_frag_nop_state): Delete.
4956 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4957 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4958 the state of the absolute-literals directive. Add calls to
4959 record_alignment and xtensa_set_frag_assembly_state. Call
4960 xtensa_switch_to_non_abs_literal_fragment instead of
4961 xtensa_switch_to_literal_fragment.
4963 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4964 (get_expanded_loop_offset): Change check for undefined opcode to an
4966 (xtensa_set_frag_assembly_state, relaxable_section,
4967 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4968 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4969 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4970 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4971 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4972 (xtensa_init_fix_data): New.
4973 (xtensa_frob_label): Reset label symbol to the current frag. Check
4974 do_align_targets and generating_literals flag. Propagate frequency
4975 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4976 (xtensa_unrecognized_line): New.
4977 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4978 to xtensa_set_frag_assembly_state.
4979 (error_reset_cur_vinsn): New.
4980 (md_assemble): Remove check for literal frag. Remove call to
4981 istack_init. Call use_transform instead of use_generics. Parse
4982 explicit instruction format specifiers. Move code for
4983 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4984 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4985 Add dwarf2_where call. Remote automatic alignment for ENTRY
4986 instructions. Move call to xtensa_clear_insn_labels to the end.
4987 Rearrange to handle bundles.
4988 (xtensa_cons_fix_new): Delete.
4989 (xtensa_handle_align): New.
4990 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4991 assignment to is_no_density field.
4992 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4993 instead of reloc_to_opnum. Handle "alternate" relocations.
4994 (xtensa_force_relocation, xtensa_check_inside_bundle,
4995 xtensa_elf_section_change_hook): New.
4996 (xtensa_symbol_new_hook): Delete.
4997 (xtensa_fix_adjustable): Check for difference of symbols with an
4998 offset. Check for external and weak symbols.
4999 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5000 (md_estimate_size_before_relax): Return expansion for the first slot.
5001 (tc_gen_reloc): Handle difference of symbols by producing
5002 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5003 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5004 tentative values into the output when linkrelax is set.
5005 (XTENSA_PROP_SEC_NAME): Define.
5006 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5007 Create literal tables only if using literal sections. Create new
5008 property tables instead of old instruction tables. Check for unaligned
5009 branch targets and loops.
5010 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5011 new_resource_table, clear_resource_table, resize_resource_table,
5012 resources_available, reserve_resources, release_resources,
5013 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5014 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5015 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5016 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5017 flag. Update checks for workaround options. Call
5018 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5019 (xtensa_cleanup_align_frags): Add special case for branch targets.
5020 Check for and mark unreachable frags.
5021 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5022 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5023 end of a zero-overhead loop body.
5024 (frag_can_negate_branch): Handle instructions with multiple slots.
5025 Use new xtensa-isa.h functions
5026 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5027 xtensa_mark_zcl_first_insns): New.
5028 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5029 transformations are disabled.
5030 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5031 multislot instructions.
5032 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5033 Likewise. Also error if transformations are disabled.
5034 (unrelaxed_frag_max_size): New.
5035 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5036 xtensa-isa.h functions.
5037 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5038 xtensa_opcode_is_loop instead of is_loop_opcode.
5039 (get_text_align_power): Replace as_fatal with assertion.
5040 (get_text_align_fill_size): Iterate instead of using modulus when
5042 (get_noop_aligned_address): Assert that this is for a machine-dependent
5043 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5044 xg_get_single_size, and frag_format_size.
5045 (get_widen_aligned_address): Rename to ...
5046 (get_aligned_diff): ... this function. Add max_diff parameter.
5047 Remove handling of rs_align/rs_align_code frags. Use
5048 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5049 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5050 and pass it back to caller.
5051 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5052 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5053 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5054 (relax_frag_text_align): Rename to ...
5055 (relax_frag_loop_align): ... this function. Assume loops can only be
5056 in the first slot of an instruction.
5057 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5058 instruction. Remove call to frag_wane.
5059 (relax_frag_narrow): Rename to ...
5060 (relax_frag_for_align): ... this function. Extend to handle
5061 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5062 RELAX_NARROW for the first slot.
5063 (find_address_of_next_align_frag, bytes_to_stretch): New.
5064 (future_alignment_required): Use find_address_of_next_align_frag and
5065 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5066 alignment decisions.
5067 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5068 Check if transformations are enabled for b_j_loop_end workaround.
5069 Use new xtensa-isa.h functions and handle multislot instructions.
5070 Update call to xg_assembly_relax.
5071 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5072 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5074 (convert_frag_narrow): Add segP, format and slot parameters. Call
5075 convert_frag_immed for branch instructions. Adjust calls to
5076 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5077 xg_get_single_size and xg_get_single_format.
5078 (convert_frag_fill_nop): New.
5079 (convert_frag_immed): Add format and slot parameters. Handle multislot
5080 instructions and use new xtensa-isa.h functions. Update calls to
5081 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5082 enabled for b_j_loop_end workaround. Use build_nop instead of
5083 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5084 frags. Use xg_get_single_size. Handle O_pltrel.
5085 (fix_new_exp_in_seg): Remove check for old plt flag.
5086 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5087 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5088 for loop opcode to an assertion. Mark all frags up to the end of the
5089 loop as not transformable.
5090 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5091 (get_subseg_info): New.
5092 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5094 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5095 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5096 (xtensa_switch_to_non_abs_literal_fragment): New.
5097 (cache_literal_section): Add is_code parameter and pass it through to
5098 retrieve_literal_seg.
5099 (retrieve_literal_seg): Add is_code parameter and use it to set the
5100 flags on the literal section. Handle case where head parameter is 0.
5101 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5102 set_frag_is_no_transform): New.
5103 (xtensa_create_property_segments): Add end_property_function parameter
5104 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5105 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5106 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5107 (add_xt_block_frags): Add end_property_function parameter and call it
5108 if it is non-zero. Call xtensa_frag_flags_init.
5109 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5110 get_frag_property_flags, frag_flags_to_number,
5111 xtensa_frag_flags_combinable, xt_block_aligned_size,
5112 xtensa_xt_block_combine, add_xt_prop_frags,
5113 init_op_placement_info_table, opcode_fits_format_slot,
5114 xg_get_single_size, xg_get_single_format): New.
5115 (istack_push): Inline call to tinsn_copy.
5116 (tinsn_copy): Delete.
5117 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5118 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5119 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5120 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5121 functions. Handle invisible operands.
5122 (tinsn_to_slotbuf): New.
5123 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5124 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5125 vinsn_from_chars, and xg_free_vinsn.
5126 (tinsn_from_insnbuf): New.
5127 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5128 instructions. Handle symbol differences.
5129 (get_num_stack_text_bytes): Use xg_get_single_size.
5130 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5131 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5132 get_expr_register, set_expr_symbol_offset_diff): New.
5133 * config/tc-xtensa.h (MAX_SLOTS): Define.
5134 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5135 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5136 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5138 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5139 (xtensa_frag_type struct): Add is_assembly_state_set,
5140 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5141 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5142 Replace is_generics and is_relax fields by is_no_transform field.
5143 Delete is_text and is_longcalls fields. Change text_expansion and
5144 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5145 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5146 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5147 (xtensa_fix_data struct): New.
5148 (xtensa_symfield_type struct): Delete plt field.
5149 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5150 forward declaration here.
5151 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5152 (XTENSA_SECTION_RENAME): Undefine.
5153 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5154 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5155 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5156 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5157 (unit_num_copies_func, opcode_num_units_func,
5158 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5159 (resource_table struct): New.
5160 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5161 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5162 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5163 (tinsn_copy): Delete prototype.
5164 (vliw_insn struct): New.
5165 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5166 (widen_spec_list): Add option conditions for density and boolean
5167 instructions. Add expansions using CONST16 and conditions for using
5168 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5170 (simplify_spec_list): Add option conditions for density instructions.
5171 Add entry for NOP instruction.
5172 (append_transition): Add cmp function pointer parameter and use it to
5173 insert the new entry in order.
5174 (operand_function_LOW16U, operand_function_HI16U): New.
5175 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5176 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5177 (enter_opname, split_string): Use xstrdup instead of strdup.
5178 (init_insn_pattern): Initialize new options field.
5179 (clear_req_or_option_list, clear_req_option_list,
5180 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5182 (parse_insn_pattern): Parse option conditions.
5183 (transition_applies): New.
5184 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5185 swapped last arguments in calls to append_constant_value_condition.
5186 Call clone_req_option_list. Add warning about invalid opcode.
5187 Handle LOW16U and HI16U function names.
5188 (build_transition_table): Add cmp parameter and use it in calls to
5189 append_transition. Use new xtensa-isa.h functions. Check
5190 transition_applies before adding entries.
5191 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5192 pass it through to build_transition_table.
5193 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5194 ReqOption, transition_cmp_fn): New types.
5195 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5196 (transition_rule struct): Add options field.
5197 * doc/as.texinfo (Overview): Update Xtensa options.
5198 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5199 --[no-]relax, and --[no-]generics options. Update descriptions of
5200 --text-section-literals and --[no-]longcalls. Add
5201 --[no-]absolute-literals and --[no-]transform.
5202 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5203 Remove use of "generic" and "specific" terminology for opcodes.
5204 (Xtensa Registers): Generalize the syntax description to include
5205 user-defined register files.
5206 (Xtensa Automatic Alignment): Update.
5207 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5208 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5209 (Xtensa Directives): Remove confusing rules about precedence.
5210 (Density Directive, Relax Directive): Delete.
5211 (Schedule Directive): New.
5212 (Generics Directive): Rename to ...
5213 (Transform Directive): ... this node.
5214 (Literal Directive): Update for absolute literals. Missing
5215 literal_position directive is now an error.
5216 (Literal Position Directive): Update for absolute literals.
5217 (Freeregs Directive): Delete.
5218 (Absolute Literals Directive): New.
5219 (Frame Directive): Minor editing.
5220 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5221 Update dependencies.
5222 * Makefile.in: Regenerate.
5224 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5226 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5227 to build the second and third fixups for a composite relocation.
5228 (macro_read_relocs): New function.
5229 (macro_build): Use it.
5230 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5231 Simplify fragging code accordingly.
5232 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5233 of the composite relocation. Set fx_tcbit in both fixups.
5235 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5237 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5238 (md_apply_fix3): Don't treat composite relocs as done.
5240 2004-10-07 Jan Beulich <jbeulich@novell.com>
5242 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5243 prefix for symbol names generated from the LOCAL macro directive.
5245 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5246 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5248 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5250 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5252 (md_assemble): Add error checking for Co-Processor instructions.
5253 (get_cinv_parameters): Add 'b' option to invalidate the
5254 branch-target cache.
5256 2004-10-05 Paul Brook <paul@codesourcery.com>
5258 * config/tc-arm.c (unwind): New variable.
5259 (vfp_sp_encode_reg): New function.
5260 (vfp_sp_reg_required_here): Use it.
5261 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5262 (vfp_parse_reg_list): New function.
5263 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5264 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5265 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5266 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5268 (md_pseudo_table): Add them.
5269 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5270 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5271 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5272 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5273 require_hashconst, add_unwind_opcode): New functions.
5274 * doc/c-arm.texi: Document unwinding opcodes.
5275 * NEWS: Mention the new feature.
5277 2004-10-04 Eric Christopher <echristo@redhat.com>
5279 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5281 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5283 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5285 * config/tc-s390.c (md_apply_fix3): Likewise.
5286 * config/tc-sparc.c (md_apply_fix3): Likewise.
5288 2004-10-01 Paul Brook <paul@codesourcery.com>
5290 * config/tc-arm.c (arm_elf_section_type): New function.
5291 (arm_elf_change_section): Set section link for exidx sections.
5292 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5293 (md_elf_section_type): Define.
5295 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5297 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5298 instruction's offset.
5300 2004-10-01 Adam Nemet <anemet@lnxw.com>
5302 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5304 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5306 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5307 asymbol *, instead use symbol_get_bfdsym.
5309 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5311 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5313 2004-09-30 Paul Brook <paul@codesourcery.com>
5315 * config/tc-arm.c (do_smi, do_nop): New functions.
5316 (insns): Add ARMv6ZK instructions.
5317 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5318 (tc_gen_reloc): Ditto.
5319 (arm_cpus): Add mpcore and arm1176.
5320 (arm_archs): Add armv6{k,z,zk}.
5321 * doc/c-arm.texi: Document new cores and architectures.
5323 2004-09-30 Nick Clifton <nickc@redhat.com>
5325 * config/tc-arm.c: Use ISO C90 formatting.
5327 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5329 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5330 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5331 REG_TYPE_MVDX is expected.
5333 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5335 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5337 2004-09-21 James E Wilson <wilson@specifixinc.com>
5339 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5340 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5341 output_spill_base, output_unat_psprel, output_lc_psprel,
5342 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5343 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5344 output_spill_psprel_p): Use it.
5346 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5348 * config/tc-crx.c (handle_LoadStor): New function.
5349 Handle load/stor unique instructions before parsing.
5351 2004-09-17 Paul Brook <paul@codesourcery.com>
5353 * config/tc-arm.c (s_arm_rel31): New funciton.
5354 (md_pseudo_table): Add .rel31.
5355 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5356 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5357 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5358 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5359 (arm_parse_reloc): Add (target2).
5361 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5363 * Makefile.am: Run "make dep-am".
5364 * Makefile.in: Regenerate.
5365 * aclocal.m4: Regenerate.
5366 * configure: Regenerate.
5367 * doc/Makefile.in: Regenerate.
5368 * po/POTFILES.in: Regenerate.
5369 * po/gas.pot: Regenerate.
5371 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5373 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5374 [!LLONG_MAX]: Ditto.
5376 2004-09-13 Paul Brook <paul@codesourcery.com>
5378 * config/tc-arm.c: Rename RELABS to TARGET1.
5380 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5382 * messages.c (as_internal_value_out_of_range): Cast values passed
5383 to as_bad_where or as_warn_where to proper type.
5385 2004-09-11 Theodore A. Roth <troth@openavr.org>
5387 * config/tc-avr.c: Add support for
5388 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5390 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5392 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5393 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5395 2004-09-08 Paul Brook <paul@codesourcery.com>
5397 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5398 fini_array and preinit_array section types.
5399 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5401 * doc/as.texinfo: Document extra section types.
5403 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5405 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5406 * Makefile.in: Regenerated.
5407 * configure.in: Set em for arm*-*-symbianelf*.
5408 * configure: Regenerated.
5409 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5410 vectors when appropriate.
5411 * config/te-symbian.h: New file.
5413 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5415 * config/tc-crx.c (gettrap): Exception vector can be case
5417 (process_label_constant): Fix a 32-bit displacement bug in branch
5419 (get_operandtype) : Bug fix, wrong operand was used.
5420 (process_label_constant): Initialize relocation type to
5423 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5425 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5426 for synthesizable cores.
5428 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5430 2004-08-25 Dmitry Diky <diwil@spec.ru>
5432 * config/tc-msp430.c: Clean-up the code.
5433 (md_relax_table): New relax table.
5434 (mcu_types): Sort MCU types.
5435 (md_pseudo_table): Add .profiler pseudo handler.
5436 (pow2value): New function.
5437 (msp430_profiler): New function.
5438 (msp430_operands): Add new insns handlers.
5439 (msp430_srcoperand): Add register operand handler, allow complex
5441 (md_estimate_size_before_relax): Rewritten.
5442 (md_convert_frag): Rewritten.
5443 (msp430_relax_frag): New function.
5444 * config/tc-msp430.h (md_relax_frag): define macro
5445 * doc/c-msp430.texi: Update information.
5447 2004-08-24 Nick Clifton <nickc@redhat.com>
5449 * as.c (std_shortopts): Allow -g to take an optional argument.
5450 (parse_args): Pass any switch starting with -g on to the backend
5453 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5455 * configure.in (arm*-*-symbianelf*): New target.
5456 (arm*-*-eabi*): Likewise.
5457 * configure: Regenerated.
5459 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5460 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5463 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5465 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5466 argument, don't do anything if current section is not
5467 .gnu.linkonce.t.* and linkonce_empty is set.
5468 (generate_unwind_image, dot_endp): Adjust callers, call
5469 start_unwind_section (*, 1) if nothing will be put into the
5472 2004-08-17 Nick Clifton <nickc@redhat.com>
5474 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5475 (show_usage): Add -g.
5476 (std_longopts): Add --gen-debug. Alpha sort the table.
5477 (parse_args): Print an error message if a switch is not handled.
5478 Handle the -g switch, calling md_debug_format_selector() if
5480 * NEWS: Mention new feature.
5481 * doc/as.texinfo: Document new switch.
5482 * doc/internals.texi: Document behaviour of md_parse_option.
5484 * config/tc-arm.c (md_parse_option): Do not issue an error message
5485 if the switch is not recognised.
5486 * config/tc-m68k.c (md_parse_option): Likewise.
5487 * config/tc-pdp11.c (md_parse_option): Likewise.
5488 * config/tc-v850.c (md_parse_option): Likewise.
5490 * as.h: Fix up formatting.
5493 2004-08-16 Nick Clifton <nickc@redhat.com>
5495 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5497 * configure.in: Sort architecture based tables alphabetically.
5498 * configure: Regenerate.
5500 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5502 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5503 { "cc", 68 }, with { "cr", 70 }.
5505 2004-08-13 Jan Beulich <jbeulich@novell.com>
5506 Nick Clifton <nickc@redhat.com>
5508 * as.c: Add and handle new --alternate command line option.
5509 * macro.c (macro_set_alternate): New.
5510 * macro.h (macro_set_alternate): Declare.
5511 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5512 * doc/as.texinfo: Document new command line option and pseudo-ops
5513 as well as insert documentation originating from gasp about
5514 alternate macro syntax.
5515 * NEWS: Mention new command line option and pseudo-ops.
5517 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5519 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5522 2004-08-06 Paul Brook <paul@codesourcery.com>
5524 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5525 Handle new relocations.
5526 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5528 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5530 * write.c (relax_segment): Use was_address instead of address when
5531 setting fr_fix field for align frag due to backwards .org.
5533 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5535 Introduce SH2a support.
5536 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5537 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5539 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5540 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5541 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5542 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5543 to end of conditional expression.
5544 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5545 * config/tc-sh.c: Add sh2a-nofpu support.
5546 2003-12-29 DJ Delorie <dj@redhat.com>
5547 * tc-sh.c: Add sh2a support.
5548 (parse_reg): Add tbr.
5549 (parse_at): Support @@(disp,tbr).
5550 (get_specific): Support sh2a opcodes.
5551 (insert4): New, for 4 byte relocs.
5552 (build_Mytes): Support sh2a opcodes.
5553 (md_apply_fix3_Mytes): Support sh2a opcodes.
5554 2003-12-02 Michael Snyder <msnyder@redhat.com>
5555 * config/tc-sh.c (md_parse_option): Handle sh2a.
5556 (sh_elf_final_processing): Ditto.
5558 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5560 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5563 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5565 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5566 (ppc_arch): Expand comment.
5568 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5570 * config/tc-crx.c: Support evaluating the difference between two
5572 * config/tc-crx.h: Likewise.
5574 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5576 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5578 (ia64_elf_section_change_hook): Set the linked-to section for
5581 2004-07-26 Dmitry Diky <diwil@spec.ru>
5583 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5584 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5585 msp430xG438, msp430xG439.
5587 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5589 * doc/as.texinfo (Section, PushSection): Correct documentation
5592 2004-07-21 Jan Beulich <jbeulich@novell.com>
5594 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5595 permissible for the selected instruction suffix.
5596 (match_template): Don't permit 64-bit general purpose operands in
5598 (finalize_imm): Permit 64-bit immediates.
5599 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5600 specially except for the width of the used base and/or index
5601 registers. For 32-bit displacements, use sign-extended
5602 relocations only when using 64-bit addressing.
5603 Force zero displacement on rip-relative addressing when there is
5604 no other displacement.
5605 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5606 specially except for the width of the used base and/or index
5608 (parse_register): Disallow Reg64 registers in 32-bit mode.
5610 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5611 suffix if the instruction doesn't support it.
5613 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5615 * config/tc-mips.c (append_insn): Handle constant expressions with
5616 no associated relocation.
5617 (mips_ip): Cancel the expression after use for the Q format
5619 (parse_relocation): Return no relocation for unsupported
5621 (my_getSmallExpression): Return no relocation if no relocation
5624 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5626 * config/obj-som.c (adjust_stab_sections): Add prototype.
5627 (obj_som_compiler, obj_som_version, obj_som_copyright,
5628 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5629 * config/tc-hppa.c (update_subspace): Likewise.
5630 (is_defined_subspace): Amplify comment.
5631 * config/obj-som.h (som_frob_file): Add prototype.
5633 2004-07-19 Christopher Faylor <cgf@timesys.com>
5634 H.J. Lu <hongjiu.lu@intel.com>
5636 * subsegs.c (section_symbol): Don't create a new segment when
5637 existing segment is undefined.
5639 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5641 * config/tc-arm.c: Include include/opcode/arm.h.
5642 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5643 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5644 (FPU_ARCH_*): Delete.
5645 * Makefile.am: Update dependencies.
5646 * Makefile.in: Regenerate.
5648 2004-07-15 Nick Clifton <nickc@redhat.com>
5650 * configure.in: Accept armbe as a big-endian arm configuration.
5651 * configure: Regenerate.
5653 2004-07-13 Thomas Nystrom <thn@saeab.se>
5655 * config/tc-i386.c (T_SHIFTOP): New constant.
5656 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5657 (intel_el1): Handle '~'.
5658 (intel_get_token): Handle '<>', '&', '|' and '~'.
5660 2004-07-13 Nick Clifton <nickc@redhat.com>
5662 (md_assemble): Remove spurious newline from end of as_bad error
5664 (intel_e05_1): Likewise.
5665 (intel_e11): Likewise.
5666 (intel_match_token): Likewise.
5668 2004-07-11 Andreas Schwab <schwab@suse.de>
5670 * config/tc-m68k.c: Convert to C90. Remove redundant
5671 declarations. Indentation fixup.
5672 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5673 obj_coff_section ourselves.
5675 2004-07-09 James E Wilson <wilson@specifixinc.com>
5677 * config/tc-ia64.c (default_big_endian): New.
5678 (dot_byteorder, md_begin): Use it.
5679 (md_parse_option): Set it.
5681 2004-07-09 Nick Clifton <nickc@redhat.com>
5683 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5684 * configure: Regenerate.
5685 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5686 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5687 sh_find_elf_flags if necessary.
5689 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5691 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5692 going to be split into more than one in-place addend, return 0
5693 for relocations against mergeable sections. Associate comments
5696 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5698 * Makefile.am (CPU_TYPES): Add crx.
5699 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5700 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5701 (DEPTC_crx_elf): New target.
5702 (DEPOBJ_crx_elf): Likewise.
5703 (DEP_crx_elf): Likewise.
5704 * Makefile.in: Regenerate.
5705 * configure.in: Add crx* target.
5706 * configure: Regenerate.
5707 * config/tc-crx.c: New file.
5708 * config/tc-crx.h: New file.
5709 * NEWS: Mention new target.
5711 2004-07-06 Nick Clifton <nickc@redhat.com>
5713 * config.in: Undefine TARGET_SYMBIAN by default.
5715 * configure: Regenerate. Add sh-symbian-elf target. If
5716 selected define TARGET_SYMBIAN.
5717 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5718 format if TARGET_SYMBIAN has been defined.
5720 * output-file.c (output_file_create): Report the target format
5721 chosen when bfd_openw reports that it is invalid.
5723 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5724 pseudo for BFD based assemblers.
5726 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5729 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5730 (md_parse_option): Remove redundant -isa testing.
5731 Make bfd_arch variable const.
5732 (md_show_usage): Make bfd_arch variable const.
5734 2004-07-03 James E Wilson <wilson@specifixinc.com>
5736 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5737 * config/tc-ia64.h (md_frag_check): Define.
5739 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5741 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5743 * doc/as.texinfo (Weak): Document PE weak symbols.
5745 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5747 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5748 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5749 (mips_frob_file): Rework so that only a single pass through the
5750 relocs is needed. Allow %lo()s to have higher offsets than their
5751 corresponding %hi()s or %got()s.
5753 2004-07-02 Nick Clifton <nickc@redhat.com>
5755 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5756 allow values which have come from undefined symbols.
5757 Always consider this fixup to have been processed as a reloc
5758 cannot be generated for it.
5760 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5762 * frags.h (struct frag): Add has_code and insn_addr fields.
5763 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5764 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5765 * config/tc-ppc.h (md_frag_check): Define.
5767 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5769 * doc/Makefile.am (info): Rename goal to...
5770 (info-local): ... this, to preserve implicit dependencies.
5771 * doc/Makefile.in: Regenerate with automake 1.8.5.
5773 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5775 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5776 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5777 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5778 (tc_gen_reloc): Likewise.
5779 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5780 (m32r_parse_name): Likewise.
5781 (m32r_cgen_parse_fix_exp): Likewise.
5782 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5783 (O_PIC_reloc): Likewise.
5784 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5785 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5786 for @GOTOFF, @GOT, @PLT.
5788 2004-06-21 Jan Beulich <jbeulich@novell.com>
5790 * gas/symbols.c: While discarding ordinary local absolute symbols
5791 when --strip-local-absolute is in effect, retain file symbols.
5793 2004-06-20 Andreas Schwab <schwab@suse.de>
5795 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5796 (md_parse_option): Likewise.
5798 2004-06-17 Jan Beulich <jbeulich@novell.com>
5800 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5801 * config/te-netware.h: New file.
5802 * config/te-ppcnw.h: Delete: Obsolete.
5803 * configure.in: Eliminate ill NetWare targets. Make generic
5804 NetWare target use proper emulation.
5805 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5806 reference to new te-netware.h.
5807 * configure: Regenerate.
5808 * Makefile.in: Regenerate.
5810 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5812 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5813 comparison in .insn pseudo operation.
5815 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5817 * config/obj-coff.c (coff_adjust_section_syms): Use
5818 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5819 (coff_frob_section): Likewise.
5820 * config/tc-mips.c (md_apply_fix3): Likewise.
5821 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5822 (elf_frob_file_after_relocs): Likewise.
5824 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5826 * config/tc-hppa.c (log2): Rename to exact_log2.
5827 (pa_next_subseg): Delete unused function.
5828 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5829 (create_new_subspace): Likewise.
5832 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5833 labels. Fix warning.
5835 2004-05-28 DJ Delorie <dj@redhat.com>
5837 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5838 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5839 or non-merged symbols.
5841 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5843 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5844 restore the old slot when inserting srlz.i/srlz.d.
5846 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5848 * Makefile.am: Regenerate dependecies.
5849 * Makefile.in: Regenerate.
5850 * config/tc-sh.c (valid_arch): Make unsigned.
5851 (preset_target_arch): Likewise.
5852 (md_begin): Use new architecture flags system.
5853 (get_specific): Likewise.
5854 (assemble_ppi): Likewise.
5855 (md_assemble): Likewise. Also fix error check for bad opcodes.
5856 (md_parse_option): Likewise. Also generate -isa values according
5857 to the table in bfd/cpu-sh.c instead of just constants. Also
5858 allow <arch>-up ISA variants.
5859 (sh_elf_final_processing): Replace if-else chain with a call to
5860 sh_find_elf_flags().
5862 2004-05-28 Peter Barada <peter@the-baradas.com>
5864 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5865 with zero offset into mode 2 addressing to save a word.
5867 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5869 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5870 (ar_is_only_in_integer_unit): New.
5871 (ar_is_only_in_memory_unit): New.
5872 (generate_unwind_image): Silence gcc on 32bit host.
5873 (md_assemble): Use ar_is_only_in_integer_unit instead of
5874 ar_is_in_integer_unit. Check AR access.
5876 2004-05-27 Peter Barada <peter@the-baradas.com>
5878 * config/tc-m68k.c (md_begin): Sort the opcode table into
5880 (m68k_compare_opcode): New function to do the sorting.
5882 2004-05-24 Peter Barada <peter@the-baradas.com>
5884 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5885 addressing on MIT style operands.
5886 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5888 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5891 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5893 * expr.c (operand, operator): Don't reject '++' and '--'.
5895 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5897 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5900 2004-05-17 Adam Nemet <anemet@lnxw.com>
5902 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5903 * configure: Regenerate.
5905 2004-05-13 Paul Brook <paul@codesourcery.com>
5907 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5909 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5911 * configure.in (or32-*-rtems*): Switch to elf.
5912 * configure: Regenerate.
5914 2004-05-13 Nick Clifton <nickc@redhat.com>
5916 * po/fr.po: Updated French translation.
5918 2004-05-11 Nick Clifton <nickc@redhat.com>
5920 * doc/as.texinfo (Section): Document G and T flags to .section
5921 directive. Document the extra arguments that the G flag
5922 requires. Document the #tls flag.
5924 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5926 * subsegs.c (section_symbol): Create a new section symbol if
5927 the existing one doesn't match.
5928 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5930 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5932 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5933 to cope with VR4181A errata MD(1) and MD(4).
5935 2004-05-07 Brian Ford <ford@vss.fsi.com>
5937 * NEWS: Mention .secrel32 for pe[i]-i386.
5939 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5941 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5942 (HANDLE_ALIGN): New.
5944 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5946 * Makefile.am (DIST_SUBDIRS): Define.
5947 * aclocal.m4: Regenerate with automake 1.8.4.
5948 * Makefile.in: Likewise.
5949 * doc/Makefile.in: Likewise.
5951 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5953 * config/tc-ia64.c (dot_serialize): Declare.
5954 (dot_serialize): New function.
5955 (md_pseudo_table): Add ".serialize.data" and
5956 ".serialize.instruction" directives.
5958 2004-05-06 Nick Clifton <nickc@redhat.com>
5960 * messages (as_internal_value_out_of_range): Print a message about
5961 a value being out of range. Be consistent about whether the
5962 values are printed in decimal or hexadecimal.
5963 (as_warn_value_out_of_range): Generate a warning message about an
5965 (as_bad_value_out_of_range): Generate an error message about an
5967 * as.h: Prototype the new functions.
5968 * config/tc-alpha.c (insert_operand): Use new function.
5969 * config/tc-arc.c (arc_insert_operand): Likewise.
5970 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5971 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5972 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5973 * config/tc-s390.c (s390_insert_operand): Likewise.
5974 * config/tc-v850.c (v850_insert_operand): Likewise.
5976 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5978 * configure.in: Set em=linux for frv-*-*linux*.
5979 * configure: Rebuilt.
5980 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5981 (frv_md_fdpic_enabled): New.
5982 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5983 (DEFAULT_FDPIC): New.
5984 (frv_flags): Use DEFAULT_FDPIC.
5985 (frv_pic_flag): Likewise.
5986 (OPTION_NOPIC): New.
5987 (md_longopts): Add -mnopic.
5988 (md_parse_option): Handle it.
5989 (md_show_usage): Add -mfdpic and -mnopic.
5991 2004-05-05 Peter Barada <peter@the-baradas.com>
5993 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5994 chips for invalid coldfire instructions, rename selectors
5995 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5996 add current_chip to track which chip is referred to(including save/restore),
5997 use current_chip to select control registers, not current_arch.
5998 (md_show_usage): Add new chips.
5999 * doc/c-m68k.texi: Document new command line switches.
6001 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6003 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6004 (NOP_OPCODE): Define.
6005 (s390_align_code): Remove prototype.
6006 * tc-s390.c (s390_align_code): Remove.
6008 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6010 * config/tc-ia64.c (make_unw_section_name): Removed.
6011 (start_unwind_section): New function.
6012 (generate_unwind_image): Take const segT instead of const
6014 (dot_handlerdata): Adjusted.
6015 (dot_endp): Likewise.
6017 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6019 * config/obj-elf.c (obj_elf_change_section): Allow the
6020 ".note.GNU-stack" section has SHF_EXECINSTR.
6022 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6024 * config/obj-elf.c (get_section): Return bfd_boolean.
6025 (obj_elf_change_section): Call bfd_get_section_by_name_if
6026 instead of bfd_map_over_sections.
6028 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6030 * config/obj-elf.c (get_section): New function.
6031 (obj_elf_change_section): Support multiple sections with same
6034 2004-04-30 Nick Clifton <nickc@redhat.com>
6036 * config/tc-arm.c (create_register_alias): Fix typo checking for
6037 case sensitive register aliases.
6038 (co_proc_number): Use error message string in all_reg_maps[]
6040 (cp_reg_required_here): Likewise.
6041 (fp_reg_required_here): Likewise.
6043 2004-04-29 Brian Ford <ford@vss.fsi.com>
6045 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6047 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6049 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6050 (load_address, macro, mips_ip, md_parse_option)
6051 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6052 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6053 embedded-PIC handling, and update comments.
6054 (SWITCH_TABLE): Remove.
6055 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6056 (enum mips_pic_level): Remove EMBEDDED_PIC.
6057 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6058 (TC_FORCE_RELOCATION): Update comment.
6059 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6060 might be safe to remove now that MIPS embedded-PIC is gone.
6062 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6064 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6065 call to obj_set_subsection_attributes.
6066 (obj_som_init_stab_section): Likewise.
6067 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6068 (pa_def_subspaces): Provide comdat default.
6069 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6070 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6071 calls to create_new_subspace and update_subspace to pass comdat flag.
6072 (create_new_subspace, update_subspace): Add new comdat argument. Use
6073 it in calls to obj_set_subsection_attributes.
6074 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6075 and use of comdat, common and dup_comm parameters.
6077 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6079 * config/obj-elf.c (obj_elf_change_section): Check if the old
6080 group name is NULL before comparison.
6082 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6084 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6086 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6088 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6090 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6092 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6093 (OPTION_MEMBEDDED_PIC): Remove.
6094 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6095 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6096 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6097 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6098 (OPTION_ELF_BASE): Renumber.
6099 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6100 (md_show_usage): Remove mention of -membedded-pic.
6101 * doc/as.texinfo: Remove mention of -membedded-pic.
6103 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6105 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6106 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6108 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6109 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6110 USE_GLOBAL_POINTER_OPT.
6112 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6114 * config/tc-mips.c (macro): One more use of load_delay_nop.
6116 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6118 * config/tc-mips.c (load_delay_nop): New function.
6119 (load_address, macro): Use load_delay_nop() to build a nop
6120 which can be omitted with gpr_interlocks.
6122 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6124 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6125 cop_interlocks): Remove superfluous CPU entries.
6127 2004-04-22 Paul Brook <paul@codesourcery.com>
6129 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6131 2004-04-22 Peter Barada <peter@the-baradas.com>
6133 * NEWS: Added support for EMAC instructions and MAC/EMAC
6135 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6136 scale factor tokens, trailing_ampersand to mark mask addressing
6137 for MAC/EMAC instructions.
6138 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6140 (yylex): Handle '>', '<', and '&' following '+'.
6141 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6142 architectures in archs[].
6143 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6144 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6146 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6147 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6149 Add EMAC operands to init_table[].
6151 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6153 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6155 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6156 * config/tc-arm.c (enum mstate): Delete from here.
6157 (mapping_state): Remove the static mapstate variable and instead
6158 store the state in the segment. This allows a per-section mapping
6159 state. Handle and ignore MAP_UNDEFINED states.
6160 (arm_elf_change_section): Get the current mapping state from the
6162 (s_ltorg): Set the mapping state to MAP_DATA.
6163 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6164 for each pool as it is emitted.
6166 2004-04-22 Nick Clifton <nickc@redhat.com>
6168 * config/tc-arm.h: Formatting tidy ups.
6170 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6172 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6174 2004-04-20 DJ Delorie <dj@redhat.com>
6176 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6177 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6178 [TE_PE] (O_secrel): Define.
6179 [TE_PE] (x86_pe_cons_fix_new): New.
6180 [TE_PE] (pe_directive_secrel): Likewise.
6181 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6183 2004-04-19 Eric Christopher <echristo@redhat.com>
6185 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6186 of previous patch for fix in gcc.
6188 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6190 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6192 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6194 * read.c (do_align): Call md_flush_pending_output, if defined.
6196 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6198 * expr.c (operand): Correct checks for ++ and --.
6200 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6202 * config/tc-generic.c: Add some comments.
6204 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6206 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6207 -{no-}mfix-vr4122-bugs.
6208 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6209 (append_insn, mips_emit_delays): Update accordingly.
6210 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6211 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6212 (md_parse_option): Update after above changes.
6213 (md_show_usage): Add -mfix-vr4120.
6215 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6217 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6218 of .section directive; add a reference to the ELF .subsection
6221 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6223 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6226 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6228 * Makefile.am: Remove mips from aout targets.
6229 * Makefile.in: Regenerate.
6230 * configure.in: Remove mips-dec-bsd* target.
6231 * configure: Regenerate.
6233 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6236 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6237 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6238 Update "mapping". Restrict some @ modifiers to 32 bit.
6240 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6241 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6243 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6244 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6245 dont_adjust_reloc_32 is set.
6246 (md_longopts): Add option -renesas.
6247 (md_parse_option, md_show_usage): Likewise.
6248 * doc/c-sh.texi: Likewise.
6250 2004-04-01 Dave Korn <dk@artimi.com>
6252 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6253 hi16 and lo16 fixS structs.
6254 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6255 exactly the same way as for RELOC_DLX_REL16.
6256 (machine_ip): properly respect LO flag in the_insn and
6257 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6258 (md_apply_fix3): apply RELOC_DLX_LO16.
6260 2004-03-30 Stan Shebs <shebs@apple.com>
6262 Remove long-obsolete MPW support.
6263 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6264 * configure.in: Remove mention of ppc-*-mpw* config.
6265 * configure.in: Likewise.
6267 2004-03-30 Nick Clifton <nickc@redhat.com>
6269 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6270 OBJ_ELF being defined.
6272 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6274 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6276 2004-03-23 Paul Brook <paul@codesourcery.com>
6278 * config/tc-arm.c (meabi_flags): New variable.
6279 (arm_parse_eabi): New function.
6280 (md_begin): Set flags for EABI v3.
6282 (arm_long_opts): Add meabi.
6283 * doc/as.texinfo <ARM>: Document -meabi.
6284 * doc/c-arm.texi: Ditto.
6286 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6288 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6289 tables even when use_literal_section flag is not set.
6291 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6293 * config/tc-sh.c: Remove trailing whitespace.
6295 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6297 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6298 --mul-bug-abort and the default behavior.
6299 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6300 (err_for_dangerous_mul_placement): New variable.
6301 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6303 (md_cris_relax_table): Have placeholder for STATE_MUL.
6304 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6305 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6307 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6308 STATE_BYTE)>: Ditto.
6309 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6310 alignment and position of this frag, emit error message if
6312 (md_assemble): For a multiply insn and when checking it,
6313 transform the current frag into a special frag for that purpose.
6314 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6315 OPTION_MULBUG_ABORT_ON>: Handle new options.
6317 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6319 * config/tc-xtensa.c (mark_literal_frags): New function.
6320 (xtensa_move_literals): Call mark_literal_frags for all literal
6321 segments, including init and fini literal segments.
6322 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6324 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6326 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6327 (pa_comm): Set BSF_OBJECT in symbol flags.
6329 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6331 * Makefile.am: Run "make dep-am".
6332 * Makefile.in: Regenerate.
6333 * doc/Makefile.in: Regenerate.
6334 * config.in: Regenerate.
6335 * po/gas.pot: Regenerate.
6337 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6339 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6340 (demand_empty_rest_of_line): Issue an error here.
6341 (ignore_rest_of_line): Silently skip to end.
6342 (demand_copy_string): Issue an error, not warning.
6344 * config/obj-elf.c (obj_elf_section_name): Likewise.
6345 (obj_elf_section): Likewise.
6346 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6347 (arc_extinst): Likewise.
6348 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6349 (dot_spill): Likewise.
6350 (dot_unwabi): Likewise.
6351 (dot_prologue): Likewise.
6353 * expr.c (operand): Reject ++ and --.
6354 (operator): Likewise.
6356 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6358 * config/tc-sh.c: Include dw2gencfi.h.
6359 (sh_cfi_frame_initial_instructions): New function.
6360 (sh_regname_to_dw2regnum): Likewise.
6361 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6363 (TARGET_USE_CFIPOP): Define.
6364 (tc_cfi_frame_initial_instructions): Likewise.
6365 (tc_regname_to_dw2regnum): Likewise.
6366 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6367 * Makefile.am: Update dependencies.
6368 * Makefile.in: Regenerate.
6370 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6372 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6373 * configure: Regenerate.
6375 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6377 * read.c (s_leb128): Call md_flush_pending_output.
6379 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6381 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6382 * config/tc-i386.h (CpuPadLock): New define.
6383 (CpuUnknownFlags): Added CpuPadLock.
6385 2004-03-07 Andreas Schwab <schwab@suse.de>
6387 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6389 2004-03-07 Richard Henderson <rth@redhat.com>
6391 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6392 (cfi_finish): Likewise for fde.
6394 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6396 * config/tc-ia64.c (md_assemble): Properly handle NULL
6398 (ia64_handle_align): Don't abort if failed to add a stop bit.
6400 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6402 * Makefile.in: Regenerated.
6403 * aclocal.m4: Likewise.
6404 * configure: Likewise.
6405 * doc/Makefile.in: Likewise.
6407 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6409 * config/tc-ia64.c (dot_align): New.
6410 (ia64_do_align): Make it static.
6411 (md_pseudo_table): Use "dot_align" for "align".
6412 (ia64_md_do_align): Don't set align_frag here.
6413 (ia64_handle_align): Add a stop bit to the previous bundle if
6416 * config/tc-ia64.h (ia64_do_align): Removed.
6418 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6420 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6421 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6422 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6423 the most general type or the user specifically requested it.
6424 (md_assemble): Add a new error message for when an instruction
6425 is understood, but is not allowed due to an -isa option.
6427 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6429 * config/tc-ia64.c (align_frag): New.
6430 (md_assemble): Set the tc_frag_data field in align_frag for
6431 IA64_OPCODE_FIRST instructions.
6432 (ia64_md_do_align): Set align_frag.
6433 (ia64_handle_align): Add a stop bit if needed.
6435 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6436 (TC_FRAG_INIT): New.
6438 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6440 * config/tc-frv.c (fr400_audio): New variable.
6441 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6442 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6443 (target_implements_insn_p): New function.
6444 (md_assemble): Report an error if the processor doesn't implement
6447 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6449 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6450 (md_parse_option): Ditto.
6451 (OPTION_NO_SPECIAL_M32R): Added.
6452 (md_show_usage): Document it.
6453 (enable_speial_m32r): Changed a default value from 0 to 1.
6454 * doc/c-m32r.texi: Document the -no-bitinst option.
6456 2004-02-27 Nick Clifton <nickc@redhat.com>
6458 * config/tc-sh.c (get_operand): Revert previous delta.
6459 (tc_gen_reloc): Check for an unknown reloc type before processing
6462 2004-02-27 Hannes Reinecke <hare@suse.de>
6464 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6465 .insn pseudo operation.
6467 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6469 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6470 added for wrong syntax.
6472 2004-02-26 Eric Christopher <echristo@redhat.com>
6474 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6475 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6477 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6479 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6480 nibble types to assembler.
6482 2004-02-25 Fred Fish <fnf@redhat.com>
6484 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6486 2004-02-20 James E Wilson <wilson@specifixinc.com>
6488 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6490 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6491 (ia64_estimate_size_before_relax): New.
6492 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6493 (generate_unwind_image): Pass 1 to fixup_unw_records.
6494 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6495 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6497 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6499 * stabs.c (generate_asm_file): Avoid warning about use of
6500 uninitialized variable.
6502 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6504 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6505 body, and endp, allow unwind records which do not have a "t"
6506 (time/instruction) field.
6508 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6510 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6511 (do_mav_dspsc_2): Likewise.
6512 Fix accumulator registers move opcodes.
6514 2004-02-13 Hannes Reinecke <hare@suse.de>
6515 Jakub Jelinek <jakub@redhat.com>
6517 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6519 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6521 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6522 (tc_frob_symbol): New macro definition.
6523 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6525 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6527 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6530 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6532 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6533 (TC_CASE_SENSITIVE): ... this.
6534 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6535 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6537 2004-02-06 James E Wilson <wilson@specifixinc.com>
6539 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6540 (generate_unwind_image): Re-add it here.
6542 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6544 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6545 * read.h (SKIP_WHITESPACE): Turn into an expression.
6546 * read.c (read_a_source_file): A pseudo is removed by having a
6549 2004-02-05 James E Wilson <wilson@specifixinc.com>
6551 * config/tc-ia64.c (output_endp): New.
6552 (count_bits): Delete.
6553 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6554 endp unwind records.
6555 (fixup_unw_records): Handle endp unwind records. Delete code for
6556 shortening prologue regions not followed by a body record.
6557 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6558 * config/tc-ia64.h (unw_record_type): Add endp.
6560 2004-02-03 James E Wilson <wilson@specifixinc.com>
6562 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6563 fill padding bytes with zeroes.
6564 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6565 sets unwind_record slot_number and slot_frag fields.
6567 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6569 * config/tc-mips.c (add_got_offset_hilo): New function.
6570 (macro): Use load_register() and add_got_offset_hilo() to load
6571 constants instead of hardcoding code sequences throughout.
6573 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6575 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6577 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6579 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6581 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6582 of hard-coded test for TARGET_OS=elf.
6584 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6586 * config/tc-mips.c (hilo_interlocks): Change definition
6587 so that MIPS32, MIPS64 and later ISAs are included, along with
6588 the already-included machines. Update comments.
6590 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6592 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6593 undefined local labels.
6595 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6597 * config/tc-mips.c (load_address, macro): Update comments about
6598 NewABI GP relaxation.
6600 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6602 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6603 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6604 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6605 (set_at, load_register, load_address, move_register): Likewise.
6606 (load_got_offset, add_got_offset): Likewise.
6607 Update all calls and tidy accordingly.
6609 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6611 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6612 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6613 (RELAX_USE_SECOND): Bump to 0x10000.
6614 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6615 (mips_macro_warning): New variable.
6616 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6617 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6618 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6620 (append_insn): Update mips_macro_warning.sizes.
6621 (macro_start, macro_warning, macro_end): New functions.
6622 (macro_build): Don't emit warnings here.
6623 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6624 (md_convert_frag): Check for cases where one macro alternative
6625 needs a warning and the other doesn't. Emit a warning if the
6626 longer sequence was chosen.
6628 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6630 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6631 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6632 the first sequence, the size of the second sequence, and a flag
6633 that says whether we should warn.
6634 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6635 (RELAX_FIRST, RELAX_SECOND): New.
6636 (mips_relax): New variable.
6637 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6638 (append_insn): Remove "place" argument. Use mips_relax.sequence
6639 rather than "place" to check whether we're expanding the second
6640 alternative of a relaxable macro. Remove redundant check for
6641 branch relaxation. If generating a normal insn, and there
6642 is not enough room in the current frag, call relax_close_frag()
6643 to close it. Update mips_relax.sizes[]. Emit fixups for the
6644 second version of a relaxable macro. Record the first relaxable
6645 fixup in mips_relax. Remove tc_gen_reloc workaround.
6646 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6647 in the same way as in append_insn.
6648 (mips16_macro_build): Remove "place" argument.
6649 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6650 when generating the second version of a relaxable macro.
6651 (load_got_offset, add_got_offset): New functions.
6652 (load_address, macro): Use new relaxation machinery. Remove
6653 tc_gen_reloc workarounds.
6654 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6655 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6656 first version is needed.
6657 (tc_gen_reloc): Remove relaxation handling.
6658 (md_convert_frag): Go through the fixups for a relaxable macro and
6659 mark those that belong to the unneeded alternative as done. If the
6660 second alternative is needed, adjust the fixup addresses to account
6661 for the deleted first alternative.
6663 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6665 * frags.h (frag_room): Declare.
6666 * frags.c (frag_room): New function.
6667 * doc/internals.texi: Document it.
6669 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6671 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6672 optimization for -mtune=r3900, as this will break on other CPUs.
6674 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6676 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6677 be relaxed, use fixup.
6678 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6680 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6682 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6685 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6687 * config/tc-mips.c (append_insn): Properly detect variant frags
6688 that preclude swapping of relaxed branches. Correctly swap
6689 instructions between frags when dealing with relaxed branches.
6691 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6693 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6695 * aclocal.m4: Regenerate.
6696 * configure: Regenerate.
6698 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6700 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6703 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6705 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6706 reloc, reserve space for the delay slot as well as the jalr itself.
6708 2004-01-09 Paul Brook <paul@codesourcery.com>
6710 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6711 (do_vfp_sp2_from_reg2): New function.
6713 (do_vfp_dp_from_reg2): Check return values properly.
6715 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6717 * config/tc-mips.c (warn_nops): Remove static variable.
6718 (macro): Remove test of warn_nops.
6719 (md_shortops): Remove 'n'.
6720 (md_parse_option): Remove 'n' case.
6721 (md_show_usage): Remove -n.
6722 * doc/as.texinfo (Overview): Remove MIPS -n option.
6723 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6724 * NEWS: Mention removal of MIPS -n option.
6726 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6727 (cop_interlocks): Check ISA level.
6728 (cop_mem_interlocks): Define.
6729 (reg_needs_delay): Check cop_interlocks rather than
6730 ISA_HAS_COPROC_DELAYS.
6731 (append_insn): Likewise. Use cop_mem_interlocks rather than
6732 directly checking mips_opts.isa.
6733 (mips_emit_delays): Likewise.
6735 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6737 * config/tc-ia64.c (unwind): Move next_slot_number and
6738 next_slot_frag to ...
6739 (unw_rec_list): Here.
6740 (free_list_records): Removed.
6741 (output_unw_records): Likewise.
6742 (generate_unwind_image): Make it void.
6743 (alloc_record): Initialize next_slot_number and next_slot_frag.
6744 (slot_index): Take .org, .space and .align into account.
6745 (fixup_unw_records): Don't set slot_number to 0. Use
6746 list->next_slot_number and list->next_slot_frag instead of
6747 unwind.next_slot_number and unwind.next_slot_frag.
6748 (ia64_convert_frag): New.
6749 (generate_unwind_image): Generate a rs_machine_dependent frag
6751 (emit_one_bundle): Use list->next_slot_number and
6752 list->next_slot_frag instead of unwind.next_slot_number and
6753 unwind.next_slot_frag.
6755 * config/tc-ia64.h (md_convert_frag): Defined as
6757 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6759 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6761 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6762 * config/tc-frv.h (md_apply_fix3): Don't define.
6763 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6765 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6766 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6767 * config/tc-frv.c (line_separator_chars): Add `!'.
6768 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6769 * config/tc-frv.c (md_assemble): Clear insn upfront.
6770 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6771 * config/tc-frv.c (OPTION_FDPIC): New macro.
6772 (md_longopts): Add mfdpic.
6773 (md_parse_option): Handle it.
6774 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6775 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6776 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6777 (frv_pic_ptr): Parse funcdesc.
6779 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6781 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6782 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6784 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6786 * Makefile.am (Makefile): Move the dependency on
6787 $(BFDDIR)/configure.in to...
6788 (CONFIG_STATUS_DEPENDENCIES): ... here.
6789 (AUTOMAKE_OPTIONS): Require automake 1.8.
6790 * Makefile.in: Regenerate.
6791 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6792 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6793 $(BFDDIR)/configure.in here as well.
6794 * doc/Makefile.in: Regenerate.
6796 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6798 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6799 * Makefile.in: Regenerate.
6800 * aclocal.m4: Regenerate.
6801 * doc/Makefile.am (install, install-info): Remove.
6802 (install-data-local): A new hook for install-info.
6803 (AUTOMAKE_OPTIONS): Require automake 1.8.
6804 * doc/Makefile.in: Regenerate.
6806 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6808 * doc/c-sh.texi: Update description about floating point behavior
6811 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6813 * configure.in: Add m68k-uClinux target.
6814 * configure: Regenerate.
6816 For older changes see ChangeLog-0203
6822 version-control: never
projects / external / binutils.git / blob