| blob | 00d5415fe4609f2a817be10e25d647105922211b |
1 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
3 * configure.in: Replace ms1 arch with mt arch.
4 * configure: Rebuilt.
5 * configure.tgt: Replace ms1 arch with mt arch.
6 * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
7 * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
8 * doc/Makefile.in: Rebuilt.
10 2005-12-07 Hans-Peter Nilsson <hp@axis.com>
12 Change 32-bit-branch expansion for --pic.
13 * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
14 (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
15 (cris_any_v0_v10_long_jump_size_pic): New macro.
16 (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
17 (md_convert_frag): Similar.
18 (md_create_long_jump): Change 32-bit-branch expansion for --pic.
19 (md_assemble, gen_cond_branch_32): Adjust similarly.
20 (md_parse_option) <case OPTION_PIC>: Adjust md_long_jump_size.
21 <case OPTION_ARCH>: Similar, if --pic.
23 2005-12-06 H.J. Lu <hongjiu.lu@intel.com>
25 PR gas/1874
26 * config/tc-i386.c (match_template): Handle monitor.
27 (process_suffix): Likewise.
29 2005-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
31 Bug gas/1948
32 * symbols.c (colon): Also check if now_seg is bss_section when a symbol
33 is being redefined.
35 2005-12-02 Arnold Metselaar <arnoldm@sourceware.org>
37 * config/tc-z80.c (emit_ldreg): fix bug in ld rr,<xx>
39 2005-11-26 Arnold Metselaar <arnoldm@sourceware.org>
41 * config/tc-z80.c (z80_start_line_hook): issue an error when
42 redefining a symbol with equ
43 * doc/as.texinfo(equ<z80>): mention difference with .equiv
44 * doc/as.texinfo(err): fix typo
45 * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
46 allowed
48 2005-11-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
50 Bug gas/1896
51 * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
52 R_HPPA relocations that are 32-bits wide.
54 2005-11-23 Daniel Jacobowitz <dan@codesourcery.com>
55 Thiemo Seufer <ths@networkno.de>
57 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
58 (macro_build): Complain for invalid branch displacements.
59 (mips_validate_fix): Delete.
60 (md_apply_fix): Re-add pcrel support for branches. Use consistent
61 text for misaligned branch targets.
62 (tc_gen_reloc: Re-add pcrel support for branches. Handle strange
63 BFD pcrel processing. Remove error for unresolved branches.
64 * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
66 2005-11-22 James E Wilson <wilson@specifix.com>
68 * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
69 even when manual_bundling isn't set.
71 * config/tc-ia64.c (slot_index): Emit an error instead of a warning
72 when the frag chain is broken by section switching.
74 2005-11-18 Jie Zhang <jie.zhang@analog.com>
76 * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
77 * config/bfin-parse.y (asm_1): Check register type for load immediate
78 instruction.
80 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
82 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
83 dotname.
84 * write.c (write_object_file): Do not remove used weakrefd.
86 2005-11-17 Jan Beulich <jbeulich@novell.com>
88 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
89 DW_CFA_restore and DW_CFA_undefined in a loop.
91 2005-11-17 Jan Beulich <jbeulich@novell.com>
94 * symbols.h (S_CLEAR_VOLATILE): Declare.
95 * symbols.c (colon): Also accept redefinable symbols for
96 redefinition. Clone them before modifying.
97 (S_CLEAR_VOLATILE): Define.
98 * cond.c (s_ifdef): Also test for equated symbols.
99 * read.c (s_comm_internal): Also exclude non-redefinable
100 equated symbols. Clone redefinable ones before modifying.
101 (s_weakref): Clone redefinable symbols before modifying.
102 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
103 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
104 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
106 2005-11-16 Alan Modra <amodra@bigpond.net.au>
108 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
110 2005-11-16 Alan Modra <amodra@bigpond.net.au>
112 * configure.tgt (i386-*-gnu*): Set em=gnu.
113 * config/te-gnu.h: New file.
114 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
116 2005-11-16 Alan Modra <amodra@bigpond.net.au>
118 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
119 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
120 redundant check.
121 * read.c (s_lsym): Remove non-BFD assembler sym handling.
123 2005-11-16 Alan Modra <amodra@bigpond.net.au>
125 * read.c (s_comm_internal): Set bfd_com_section segment.
126 (s_mri_common): Likewise.
127 * write.c (write_object_file): Remove non-BFD assembler common
128 sym handling.
130 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
132 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
133 opcode if r4-r15 are not saved.
135 2005-11-15 Alan Modra <amodra@bigpond.net.au>
137 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
139 2005-11-14 Jan Beulich <jbeulich@novell.com>
141 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
142 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
143 (ar): Use AR_* instead of literals.
144 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
145 CR_PMV, CR_CMCV): Define.
146 (cr): Use CR_* instead of literals.
148 2005-11-14 Jan Beulich <jbeulich@novell.com>
150 * config/tc-ia64.c (md): Rename regsym to indregsym and move
151 it to the end of the structure.
152 (ar): Field regnum is unsigned.
153 (cr): Likewise:
154 (indirect_reg): Likewise.
155 (declare_register_set): Parameter regnum is unsigned.
156 (declare_register): Parameter numregs and base_regnum are
157 unsigned. So is the local loop variable.
158 (md_begin): Restrict scope of local variable regnum, which
159 also is unsigned. Replace loops with function calls where
160 possible. Re-order things so that register groups are kept
161 together. Remove all uses of regsym except for indirect
162 registers. Replace use of regsym by indregsym for indirect
163 registers.
164 (ia64_optimize_expr): Replace use of regsym by indregsym for
165 indirect registers, with appropriate bias.
167 2005-11-14 David Ung <davidu@mips.com>
169 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
170 for the MIPS16e save/restore instructions.
172 2005-11-11 Jan Beulich <jbeulich@novell.com>
174 * doc/Makefile.am: Make asconfig.texi writeable before trying
175 to write to it.
176 * doc/Makefile.in: Refresh.
178 2005-11-10 Jan Beulich <jbeulich@novell.com>
180 * config/tc-i386.c (intel_e11): Don't special-case segment
181 registers in brackets.
183 2005-11-10 Nick Clifton <nickc@redhat.com>
185 * config/tc-arm.c (BAD_ADDR_MODE): Define.
186 (arm_reg_parse_multi): Return NULL rather than FAIL.
187 (arm_reg_parse): Fix comment, the function returns FAIL rather
188 than NULL if it is unable to parse the register name.
189 (do_ldrex): Use BAD_ADDR_MODE.
190 Change error message for PC-relative addressing.
191 (do_strex): Likewise.
192 (do_t_ldrex): Use BAD_ADDR_MODE.
193 (do_t_strex): Likewise.
195 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
197 * config/tc-sparc.c (isoctal): Fix thinko.
199 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
201 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
202 flag_mri_m68k as condition for parsing the '$' as a prefix.
203 * as.h (DOLLAR_AMBIGU): Define if needed.
205 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
207 Add ms2 support.
208 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
209 (ms1_architectures): Add ms2.
210 (md_parse_option): Add ms2.
211 (md_show_usage): Add ms2.
212 (md_assemble): Add JAL_HAZARD detection logic.
213 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
214 * doc/c-ms1.texi: New.
215 * doc/all.texi: Add MS1.
216 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
217 * doc/Makefile.in: Rebuilt.
218 * doc/Makefile: Rebuilt.
220 2005-11-07 Steve Ellcey <sje@cup.hp.com>
222 * configure: Regenerate after modifying bfd/warning.m4.
224 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
226 PR gas/1804
227 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
228 output constant data.
230 2005-11-07 Mark Mitchell <mark@codesourcery.com>
232 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
233 * doc/Makefile.in: Regenerated.
234 * doc/as.texinfo: Document "@FILE".
236 2005-11-07 Nick Clifton <nickc@redhat.com>
238 PR binutils/1568
239 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
240 'x' attribute. Remember the actions of the 'w' and 'n' attributes
241 and do not allow the 'x','s' or 'd' attributes to change them.
243 2005-11-07 John Levon <levon@movementarian.org>
245 * config/tc-i386.h (tc_comment_chars): Define.
246 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
247 (i386_comment_chars): Add.
248 (md_parse_options): Process OPTION_DIVIDE.
249 (md_show_usage): Describe --divide option.
250 * doc/c-i386.texi: Document --divide option.
252 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
254 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
255 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
257 2005-11-07 Alan Modra <amodra@bigpond.net.au>
259 * macro.c (buffer_and_nest): Skip labels regardless of
260 NO_PSEUDO_DOT and flag_m68k_mri.
262 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
264 * expr.c (integer_constant): Match only 'B' as binary suffix if
265 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
266 otherwise.
268 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
270 * read.c (s_weakref): Do not permit redefinitions.
271 * symbols.c (colon): Do not permit redefinitions of equated
272 symbols.
274 2005-11-01 Thiemo Seufer <ths@networkno.de>
276 PR gas/1299
277 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
278 * Makefile.in: Regenerate.
280 2005-11-01 Thiemo Seufer <ths@networkno.de>
282 * config/tc-mips.c (md_parse_option): Fix typo in comment.
284 2005-10-30 Mark Mitchell <mark@codesourcery.com>
286 * as.c (show_usage): Document "@FILE".
288 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
290 * Makefile.am (OBJ_FORMATS): Remove vms.
291 Run "make dep-am".
292 * Makefile.in: Regenerated.
294 * dep-in.sed: Replace " ./" with " ".
296 2005-10-28 Dave Brolley <brolley@redhat.com>
298 Contribute the following change:
299 2005-09-19 Dave Brolley <brolley@redhat.com>
301 * config/tc-m32c.c (default_isa): New static variable.
302 (m32c_isa): Now of type CGEN_BITSET.
303 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
305 2005-10-28 Paul Brook <paul@codesourcery.com>
307 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
308 instead of mcpu_cpu_opt.
310 2005-10-27 Sterling Augustine <sterling@tensilica.com>
312 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
313 refer to "ports" instead of "queues".
314 (check_t1_t2_reads_and_writes): Pass correct interface values to
315 xtensa_interface_inout.
317 2005-10-27 Jan Beulich <jbeulich@novell.com>
319 * read.c (assign_symbol): Also consider equates already defined.
320 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
321 * config/obj-coff.h (obj_symbol_clone_hook): New.
322 (coff_obj_symbol_clone_hook): Declare.
323 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
325 2005-10-26 DJ Delorie <dj@redhat.com>
327 * config/tc-m32c.c (md_relax_table, subtype_mappings,
328 md_convert_frag): Add jsr.w support.
330 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
331 itself.
332 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
333 and imm-8-HI operands.
335 2005-10-26 Paul Brook <paul@codesourcery.com>
337 * config/tc-arm.c (insns): Correct "sel" entry.
339 2005-10-26 Jan Beulich <jbeulich@novell.com>
341 * config/tc-i386.c (i386_operand): Don't check register prefix here.
342 (parse_real_register): Rename from parse_register.
343 (parse_register): New.
344 (i386_parse_name): New.
345 (md_operand): New.
346 (intel_e11): Don't tolerate registers in offset expressions anymore.
347 (intel_get_token): Don't check register prefix here. Copy the actual
348 register token, not the canonical register name.
349 * config/tc-i386.h (md_operand): Delete.
350 (i386_parse_name): Declare.
351 (md_parse_name): Define.
353 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
355 * Makefile.am: Add Z80 cpu.
356 * Makefile.in: Regenerated.
357 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
358 and disallow newlines in quoted strings.
359 * configure.tgt: Add z80-*-coff.
360 * config/obj-coff.h: Add format "coff-z80".
361 * doc/Makefile.am: Add c-z80.texi.
362 * doc/Makefile.in: Regenerated.
363 * doc/all.texi: Add Z80.
364 * doc/c-z80.texi: New file
365 * doc/as.texinfo: Add z80 options and some z80-related remarks.
366 * config/tc-z80.c: New file
367 * config/tc-z80.h: New file
368 * NEWS: Mention new support.
370 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
372 * write.c (adjust_reloc_syms): Undo the change made on
373 2005-04-26 to allow local symbol set to undefined symbol.
375 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
377 * Makefile.am (bfin-parse.tab.h): Removed.
378 (bfin-parse.h): Added.
379 * Makefile.in: Regenerated.
381 2005-10-25 Alan Modra <amodra@bigpond.net.au>
383 * po/POTFILES.in: Regenerate.
384 * po/gas.pot: Regenerate.
386 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
388 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
389 make a single reloc with an offset rather than a stack.
390 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
392 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
394 * read.c (potable): Add weakref.
395 (s_weakref): New.
396 * read.h (s_weakref): Declare.
397 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
398 * symbols.c (colon): Clear weakrefr.
399 (symbol_find_exact): Rename to, and reimplement in terms of...
400 (symbol_find_exact_noref): ... new function.
401 (symbol_find): Likewise...
402 (symbol_find_noref): ... ditto.
403 (resolve_symbol_value): Resolve weakrefr without setting their
404 values.
405 (S_SET_WEAK): Call hook.
406 (S_GET_VALUE): Follow weakref link.
407 (S_SET_VALUE): Clear weakrefr.
408 (S_IS_WEAK): Follow weakref link.
409 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
410 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
411 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
412 (symbol_mark_used): Follow weakref link.
413 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
414 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
415 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
416 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
417 * write.c (adust_reloc_syms): Follow weakref link. Do not
418 complain if target is undefined.
419 (write_object_file): Likewise. Remove weakrefr symbols. Drop
420 unreferenced weakrefd symbols.
421 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
422 symbols EXTERNAL.
423 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
424 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
425 * doc/as.texinfo: Document weakref.
426 * doc/internals.texi: Document new struct members, internal
427 functions and hooks.
429 2005-10-24 Jie Zhang <jie.zhang@analog.com>
431 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
432 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
433 * Makefile.in: Regenerate.
434 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
435 * config/tc-bfin.c (md_chars_to_number): Change the type of first
436 argument from unsigned char * to char * to remove signedness warnings.
438 2005-10-24 Jan Beulich <jbeulich@novell.com>
440 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
441 (dot_rot): Change type of num_* variables. Check for positive count.
442 (ia64_optimize_expr): Re-structure.
443 (md_operand): Check for general register.
445 2005-10-24 Jan Beulich <jbeulich@novell.com>
447 * config/tc-ia64.c (declare_register): Call symbol_create.
448 (md_begin): Remove local variables total, ar_base, and cr_base.
449 Start loops for registers at their respective first one. Don't
450 update md.regsym for alias names. Generate alias name tp for r13.
452 2005-10-21 DJ Delorie <dj@redhat.com>
454 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
455 names unstead of numbers.
457 2005-10-19 David Ung <davidu@mips.com>
459 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
460 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
461 hence avoiding to emit a nop.
463 2005-10-19 Jie Zhang <jie.zhang@analog.com>
465 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
466 LEX_BEGIN_NAME.
467 (bfin_start_line_hook): Remove the workaround for LSETUP(.
468 (bfin_name_is_register): Remove the workarounds for LSETUP(
469 and SAA(.
470 (bfin_start_label): Ditto.
472 2005-10-18 Bob Wilson <bob.wilson@acm.org>
474 * config/tc-xtensa.c (xtensa_end_directive): Restore
475 default_lit_sections regardless of use_literal_section.
477 2005-10-18 Jie Zhang <jie.zhang@analog.com>
479 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
480 * Makefile.in: Regenerated.
482 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
484 * doc/as.texinfo (.loc) Fix placement of '@end table'.
486 2005-10-17 Bob Wilson <bob.wilson@acm.org>
488 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
489 unsigned line number. Do not include "dwarf2dbg.h".
490 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
491 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
492 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
493 (md_assemble): Use as_where instead of dwarf2_where.
494 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
495 dwarf2_line_infos. Change to call new_logical_line followed by
496 dwarf2_emit_insn.
498 2005-10-14 Mike Frysinger <vapier@gentoo.org>
500 * doc/as.texinfo (Section): Add missing ']' to .section example.
502 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
504 PR binutils/941
505 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
506 unknown opcode is found.
508 2005-10-12 Mark Mitchell <mark@codesourcery.com>
510 * NEWS: Mention @file.
512 2005-10-12 Nick Clifton <nickc@redhat.com>
514 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
515 generally tidy up the code.
516 * config/tc-avr.h: Likewise.
518 2005-10-12 Jan Beulich <jbeulich@novell.com>
520 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
521 (dot_pred_rel): Likewise.
522 (parse_operand): Likewise.
523 (ia64_unrecognized_line): Likewise.
524 (md_operand): Likewise.
526 2005-10-11 Jan Beulich <jbeulich@novell.com>
528 * expr.h (enum expr_mode): New.
529 (expression): Pass third argument to expr.
530 (expression_and_evaluate): New.
531 (deferred_expression): New.
532 (expr): Add third parameter.
533 (resolve_expression): New.
534 * struc-symbol.h (struct symbol): New members sy_volatile and
535 sy_forward_ref.
536 * symbols.c, symbols.h (symbol_clone): New.
537 (symbol_clone_if_forward_ref): New.
538 (snapshot_symbol): New.
539 (S_IS_VOLATILE): New.
540 (S_IS_FORWARD_REF): New.
541 (S_SET_VOLATILE): New.
542 (S_SET_FORWARD_REF): New.
543 * as.c (macro_expr): Use expression_and_evaluate.
544 * cond.c (s_if): Likewise.
545 (s_elseif): Likewise.
546 * dw2gencfi.c (cfi_parse_reg): Likewise.
547 * expr.c (operand): Add second parameter. Optionally call
548 deferred_expression. Pass mode argument to itself and md_parse_name.
549 Check mode before trying to evaluate symbol. Call
550 symbol_clone_if_forward_ref for both operands.
551 (expr): Add third parameter. Pass mode to operand and itself.
552 Optionally call resolve_expression.
553 (resolve_expression): New.
554 (get_single_number): Pass second argument to operand.
555 * read.c (potable): New entry for .eqv.
556 (read_a_source_file): Handle new == operator.
557 (get_absolute_expr): Use expression_and_evaluate.
558 (s_lsym): Likewise.
559 (assign_symbol): Rename second parameter. Call symbol_clone on
560 legal and illegal redefinition. Call S_SET_VOLATILE and
561 S_SET_FORWARD_REF depending on mode.
562 (s_set): Update description.
563 (s_space): Call resolve_expression.
564 (pseudo_set): Optionally call deferred_expression. Check
565 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
566 (equals): Handle ==.
567 * config/tc-ia64.h (md_parse_name): Add mode parameter.
568 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
569 * config/tc-m32r.h (md_parse_name): Likewise.
570 (m32r_parse_name): Likewise.
571 * config/tc-mmix.h (md_parse_name): Likewise.
572 * config/tc-mn10300.h (md_parse_name): Likewise.
573 (mn10300_parse_name): Likewise.
574 * config/tc-ppc.h (md_parse_name): Likewise.
575 * config/tc-sh.h (md_parse_name): Likewise.
576 (sh_parse_name): Likewise.
577 * config/tc-sh64.h (md_parse_name): Likewise.
578 (sh64_consume_datalabel): Likewise.
579 * config/tc-tic54x.h (md_parse_name): Likewise.
580 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
581 before trying to evaluate symbol.
582 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
583 * config/tc-sh.c (sh_parse_name): Likewise.
584 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
585 second argument to operandf. Pass mode parameter to sh_parse_name.
586 * doc/as.texinfo: Document .eqv and the == assignment operator.
588 2005-10-10 Ian Lance Taylor <ian@airs.com>
590 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
591 * Makefile.in: Regenerate.
593 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
595 * expr.c (operator): Allow "!=" as a synonym for "<>".
596 * doc/as.texinfo (Infix Op): Mention "!=".
598 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
600 * config/tc-hppa.c (strict): Don't initialize. Update comment.
601 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
602 found. Simplify handling of "ma" and "mb" completers.
604 2005-10-08 Paul Brook <paul@codesourcery.com>
606 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
607 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
608 New variables.
609 (arm_cpu_option_table): Add canonical_name.
610 (arm_cpus): Populate canonical_name field.
611 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
612 aeabi_set_public_attributes, arm_md_end): New functions.
613 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
614 (md_assemble): Set thumb_arch_used and arm_arch_used.
615 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
616 * config/tc-arm.h (md_end): Define.
617 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
619 2005-10-06 Khem Raj <kraj@mvista.com>
620 NIIBE Yutaka <gniibe@m17n.org>
622 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
623 (parse_reg_without_prefix): New function.
624 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
625 set.
626 (option md_longopts): Add allow-reg-prefix option.
627 * doc/c-sh.texi: Document --allow-reg-prefix option.
628 * NEWS: Mention the new switch.
630 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
632 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
633 operators.
635 2005-09-30 Sterling Augustine <sterling@tensilica.com>
636 Bob Wilson <bob.wilson@acm.org>
638 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
640 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
642 * Makefile.am: Run "make dep-am".
643 * Makefile.in: Regenerated.
644 * aclocal.m4: Likewise.
646 2005-09-30 Mark Mitchell <mark@codesourcery.com>
648 * as.c (main): Use expandargv.
650 2005-09-30 Jan Beulich <jbeulich@novell.com>
652 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
653 (removed) comma.
655 2005-09-30 Catherine Moore <clm@cm00re.com>
657 * Makefile.am: Bfin support.
658 * Makefile.in: Regenerated.
659 * aclocal.m4: Regenerated.
660 * configure: Regenerated.
661 * configure.in: Bfin support.
662 * configure.tgt: Bfin support.
663 * config/bfin-aux.h: New file.
664 * config/bfin-defs.h: New file.
665 * config/bfin-lex.l: New file.
666 * config/bfin-parse.y: New file.
667 * config/tc-bfin.c: New file.
668 * config/tc-bfin.h: New file.
669 * doc/Makefile.am: Recognize c-bfin.texi.
670 * doc/Makefile.in: Regenerated.
671 * doc/all.texi: Bfin support.
672 * doc/as.texinfo: Likewise.
673 * doc/c-bfin.texi: Document bfin-specific syntax and
674 directives.
676 2005-09-30 Paul Brook <paul@codesourcery.com>
678 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
679 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
680 normal infix conditions.
681 (C3E): Include Thumb-2 definition.
682 (CL, cCL): Define.
683 (insns): Use them for legacy mnemonics.
685 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
687 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
688 version of <locale.h> when ENABLE_NLS is not defined.
690 2005-09-29 Jan Beulich <jbeulich@novell.com>
692 * config/tc-ia64.c (parse_operands): Always parse first operand of
693 alloc.
695 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
696 Alan Modra <amodra@bigpond.net.au>
698 * app.c (do_scrub_chars): Match open and close quote of strings.
699 Remove redundant EOF test in case 7.
701 2005-09-28 Jan Beulich <jbeulich@novell.com>
703 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
704 relocations in 16- and 32-bit modes.
705 (i386_displacement): Make pc-relative branch handling dependent
706 upon operand (rather than address) size.
708 2005-09-28 Jan Beulich <jbeulich@novell.com>
710 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
711 parsing the input.
712 (dot_cfi_startproc): Likewise.
713 (dot_cfi_endproc): Likewise. Also check no extra input was given.
714 (dot_cfi_escape): Likewise.
716 2005-09-28 Jan Beulich <jbeulich@novell.com>
718 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
719 (TC_CONS_FIX_NEW): Define unconditionally.
720 (x86_pe_cons_fix_new): Remove.
721 * config/tc-i386.c (signed_cons): New.
722 (md_pseudo_table): Add slong.
723 (x86_cons_fix_new): Declare unconditionally.
724 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
725 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
726 conversion.
728 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
730 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
731 buffer after copying string.
733 2005-09-27 Paul Brook <paul@codesourcery.com>
735 * config/arm.c (arm_cpus): Add more cpu names.
736 * doc/c-arm.texi: Document them.
738 2005-09-21 Alan Modra <amodra@bigpond.net.au>
740 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
742 2005-09-20 Richard Henderson <rth@redhat.com>
744 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
746 2005-09-20 Richard Henderson <rth@redhat.com>
748 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
749 with label.
750 (dwarf2_loc_mark_labels): New.
751 (dwarf2_gen_line_info_1): Split out of ...
752 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
753 (dwarf2_emit_label): New.
754 (dwarf2_directive_loc_mark_labels): New.
755 (out_set_addr): Take a symbol instead of frag+ofs.
756 (relax_inc_line_addr): Likewise.
757 (emit_inc_line_addr): Assert delta non-negative.
758 (process_entries): Remove dead code. Update to work with temp
759 symbols instead of frag+ofs.
760 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
761 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
762 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
763 * config/obj-elf.h (obj_frob_label): New.
764 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
765 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
766 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
767 Similarly in the respective tc_frob_label implementation functions.
768 * config/tc-i386.c (md_pseudo_table): Move file and loc to
769 non-elf section; add loc_mark_labels.
770 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
771 (ia64_flush_insns): Check for marked labels; emit line entry if so.
772 (emit_one_bundle): Similarly.
773 (ia64_frob_label): Record marked labels.
774 * config/tc-m68hc11.h (tc_frob_label): Remove.
775 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
776 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
777 * config/tc-sh64.h (tc_frob_label): Likewise.
778 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
780 2005-09-20 Alan Modra <amodra@bigpond.net.au>
782 * read.c (pseudo_set): Set segment of expression syms to expr_section.
784 2005-09-14 Jan Beulich <jbeulich@novell.com>
786 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
787 registers, floating point control and status words, and mxcsr as
788 well as (for 64-bit code) segment base registers and rflags.
790 2005-09-09 Dmitry Diky <diwil@spec.ru>
792 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
793 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
794 has been reached.
796 2005-09-08 Chao-ying Fu <fu@mips.com>
798 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
799 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
800 directives.
802 2005-09-08 Paul Brook <paul@codesourcery.com>
804 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
805 (do_smc, do_t_smc): ... to this.
806 (insns): Remane smi to smc.
807 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
808 BFD_RELOC_ARM_SMC.
810 2005-09-07 Richard Henderson <rth@redhat.com>
812 * dwarf2dbg.c (dwarf2_where): Set line->isa.
813 (dwarf2_set_isa): New.
814 (dwarf2_directive_loc): Rearrange to allow all options on one line.
815 * dwarf2dbg.h (dwarf2_set_isa): Declare.
816 * doc/as.texinfo: Update .loc documentation.
818 2005-09-07 Richard Henderson <rth@redhat.com>
820 * dwarf2dbg.c: Include safe-ctype.h.
821 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
822 (current): Initialize.
823 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
824 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
825 (dwarf2_directive_file): Cope with invalid filename.
826 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
827 epilogue_begin, is_stmt, isa.
828 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
829 case down lower.
830 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
831 and DWARF2_FLAG_EPILOGUE_BEGIN.
832 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
833 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
834 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
835 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
836 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
837 (struct dwarf2_line_info): Add isa member.
838 * doc/as.texinfo (LNS directives): New node.
840 2005-09-07 David Ung <davidu@mips.com>
842 * config/tc-mips.c (append_insn): Undo last change. Instead add
843 guard to suppress calling frag_grow if the current instruction is
844 one that allows a delay slot.
846 2005-09-06 Chao-ying Fu <fu@mips.com>
848 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
849 (mips_opts): Add -1 to initialize ase_mt.
850 (file_ase_mt): New variable for -mmt.
851 (CPU_HAS_MT): New define.
852 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
853 formats.
854 (mips_ip): Check ase_mt to enable MT instructions.
855 Handle !, $, *, &, +T, +t, g operand formats.
856 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
857 odd float registers.
858 (OPTION_MT, OPTION_NO_MT): New define.
859 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
860 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
861 (mips_after_parse_args): Set ase_mt based on CPU.
862 (s_mipsset): Handle ".set mt" and ".set nomt".
863 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
864 (md_show_usage): Show usage of -mmt and -mno-mt.
865 * doc/as.texinfo: Document -mmt and -mno-mt options.
866 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
867 directives.
869 2005-09-06 Paul Brook <paul@codesourcery.com>
871 * config/tc-arm.c (arm_it): Add relax field.
872 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
873 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
874 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
875 do_t_mov_cmp): Allow relaxation.
876 (output_relax_insn): New function.
877 (put_thumb32_insn): New function.
878 (output_inst): Use new functions.
879 (md_assemble): Don't throw error on relaxable instructions.
880 (insns): Change "b" entry from TCE(...) to tCE(...).
881 (md_estimate_size_before_relax): Return 2.
882 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
883 relax_branch, arm_relax_frag): New functions.
884 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
885 relocations.
886 * config/tc-arm.h (md_convert_frag): Remove definition.
887 (md_relax_frag): Define.
888 (arm_relax_frag): Add prototype.
890 2005-09-02 Paul Brook <paul@codesourcery.com>
892 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
894 2005-09-02 Paul Brook <paul@codesourcery.com>
896 * config/tc-arm.c (encode_arm_cp_address): Use
897 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
898 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
899 mode.
900 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
901 available.
902 (cCE, cC3): Define.
903 (insns): Use them for coprocessor instructions.
904 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
905 (get_thumb32_insn): New function.
906 (put_thumb32_insn): New function.
907 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
908 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
910 2005-09-02 Paul Brook <paul@codesourcery.com>
912 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
913 incorrect suffix matches.
915 2005-09-01 David Ung <davidu@mips.com>
917 * config/tc-mips.c (append_insn): Correctly handle mips16 case
918 when the frags are different for the 2 instructions we want to
919 swap. If the lengths of the 2 instructions are not the same, we
920 won't do the swap but emit an nop.
922 2005-09-01 Dmitry Diky <diwil@spec.ru>
924 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
925 as appropriate. Change frag_variant() to frag_var() for relaxes.
927 2005-08-29 Nick Clifton <nickc@redhat.com>
929 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
930 there is no symbol.
932 2005-08-26 Jan Beulich <jbeulich@novell.com>
934 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
935 qualified operand of a branch.
936 (intel_bracket_expr): Set JumpAbsolute here...
937 (intel_e11): ... rather than here.
939 2005-08-26 Christian Groessler <chris@groessler.org>
941 * configure.tgt: Set bfd_gas also for z8k cpu.
942 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
943 type.
944 (newfix): Adapt to bfd reloc types.
945 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
946 is available in the current frag.
947 (md_convert_frag): Adapt function parameters.
948 (tc_gen_reloc): New function.
949 (md_section_align): Use bfd_get_section_alignment.
950 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
951 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
952 relocations.
953 * config/tc-z8k.h (TARGET_ARCH): Define.
954 (tc_fix_adjustable): Define.
956 2005-08-25 Chao-ying Fu <fu@mips.com>
958 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
959 (mips_opts): Add -1 to initialize ase_dsp.
960 (file_ase_dsp): New variable for -mdsp.
961 (CPU_HAS_DSP): New define.
962 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
963 operand formats.
964 (mips_ip): Add min_range and max_range for checking singed numbers.
965 Check ase_dsp to enable DSP instructions.
966 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
967 (OPTION_DSP, OPTION_NO_DSP): New define.
968 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
969 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
970 (mips_after_parse_args): Set ase_dsp based on CPU.
971 (s_mipsset): Handle ".set dsp" and ".set nodsp".
972 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
973 (md_show_usage): Show usage of -mdsp and -mno-dsp.
975 2005-08-23 David Ung <davidu@mips.com>
977 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
978 cpu names.
980 2005-08-23 Alan Modra <amodra@bigpond.net.au>
982 PR 1036
983 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
985 2005-08-23 Phil Edwards <phil@codesourcery.com>
987 * configure.tgt (*-*-vxworks): Match vxworks* instead.
989 2005-08-22 Jan Beulich <jbeulich@novell.com>
991 * config/tc-i386.c (object_64bit): New.
992 (i386_target_format): Initialize it.
993 (output_disp): Use object_64bit for relocation type determination.
994 (output_imm): Likewise.
995 (i386_validate_fix): Likewise.
996 (tc_gen_reloc): Likewise.
997 (lex_got): Likewise. Remove static mode_name. Change array size
998 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
999 (x86_cons): Use object_64bit for deciding whether quad fields can
1000 have relocations.
1002 2005-08-18 Christian Groessler <chris@groessler.org>
1004 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1005 * config/tc-mcore.h: Likewise.
1006 * config/tc-z8k.h: Likewise.
1007 * config/tc-z8k.c: Likewise.
1008 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1009 sh_coff_reloc_mangle declaration.
1010 * config/tc-sh.c: (md_apply_fix): Fix comment for case
1011 BFD_RELOC_SH_USES.
1013 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1015 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1016 to confirm that no ISA is specified.
1018 2005-08-18 Nick Clifton <nickc@redhat.com>
1020 * write.c (relax_segment): Count the number of frags being
1021 processed and use this to compute a maximum limit on the number of
1022 iterations that will be allowed when attempting to relax the
1023 segment.
1025 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
1027 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1028 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1030 2005-08-16 Alan Modra <amodra@bigpond.net.au>
1032 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1033 default cpu.
1035 2005-08-15 Paul Brook <paul@codesourcery.com>
1037 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1038 instructions.
1039 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1041 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
1043 * config/tc-ppc.c (parse_cpu): Add -me300 support.
1044 (md_show_usage): Likewise.
1045 * doc/c-ppc.texi (PowerPC-Opts): Document it.
1047 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1049 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
1050 (md_gather_operands): Add support for optional operands.
1052 2005-08-12 Dmitry Diky <diwil@spec.ru>
1053 * config/tc-msp430.c (msp430_enable_relax): New flag.
1054 (msp430_enable_polys): Likewise.
1055 (OPTION_RELAX): New option.
1056 (OPTION_POLYMORPHS): Likewise.
1057 (md_longopts): New long options.
1058 (md_show_usage): Updated.
1059 (md_parse_option): Add new options handler.
1060 (msp430_operands): Add check if polymorph insns are enabled.
1061 (msp430_force_relocation_local): New function.
1062 (md_apply_fix): Now delete relocs according to new flags combination.
1063 (msp430_relax_frag): Convert long branches to short branches only if
1064 flag msp430_enable_relax is set.
1065 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1066 (msp430_force_relocation_local): Likewise.
1067 * doc/c-msp430.texi: Describe new options.
1069 2005-08-11 Ian Lance Taylor <ian@airs.com>
1071 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1072 (stamp-mk.com): Likewise.
1073 (EXTRA_DIST): Remove make-gas.com from list.
1074 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1075 * Makefile.in: Regenerate.
1077 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1079 * subsegs.c (subseg_change): Move declaration of seginfo to before
1080 first statement.
1082 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1084 * README-vms: Delete.
1085 * config-gas.com: Delete.
1086 * makefile.vms: Delete.
1087 * vmsconf.sh: Delete.
1088 * config/atof-tahoe.c: Delete.
1089 * config/m88k-opcode.h: Delete.
1090 * config/obj-bout.c: Delete.
1091 * config/obj-bout.h: Delete.
1092 * config/obj-hp300.c: Delete.
1093 * config/obj-hp300.h: Delete.
1094 * config/tc-a29k.c: Delete.
1095 * config/tc-a29k.h: Delete.
1096 * config/tc-h8500.c: Delete.
1097 * config/tc-h8500.h: Delete.
1098 * config/tc-m88k.c: Delete.
1099 * config/tc-m88k.h: Delete.
1100 * config/tc-tahoe.c: Delete.
1101 * config/tc-tahoe.h: Delete.
1102 * config/tc-tic80.c: Delete.
1103 * config/tc-tic80.h: Delete.
1104 * config/tc-w65.c: Delete.
1105 * config/tc-w65.h: Delete.
1106 * config/te-aux.h: Delete.
1107 * config/te-delt88.h: Delete.
1108 * config/te-delta.h: Delete.
1109 * config/te-dpx2.h: Delete.
1110 * config/te-hp300.h: Delete.
1111 * config/te-ic960.h: Delete.
1112 * config/vms-a-conf.h: Delete.
1113 * doc/c-a29k.texi: Delete.
1114 * doc/c-h8500.texi: Delete.
1115 * doc/c-m88k.texi: Delete.
1116 * README: Remove obsolete examples, and list of supported targets.
1117 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1118 bout and hp300 support.
1119 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1120 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1121 primary_bfd_gas.
1122 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1123 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1124 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1125 * as.h: Likewise.
1126 * dw2gencfi.c: Likewise.
1127 * dwarf2dbg.c: Likewise.
1128 * ehopt.c: Likewise.
1129 * input-file.c: Likewise.
1130 * listing.c: Likewise.
1131 * literal.c: Likewise.
1132 * messages.c: Likewise.
1133 * obj.h: Likewise.
1134 * output-file.c: Likewise.
1135 * read.c: Likewise.
1136 * stabs.c: Likewise.
1137 * struc-symbol.h: Likewise.
1138 * subsegs.c: Likewise.
1139 * subsegs.h: Likewise.
1140 * symbols.c: Likewise.
1141 * symbols.h: Likewise.
1142 * tc.h: Likewise.
1143 * write.c: Likewise.
1144 * write.h: Likewise.
1145 * config/aout_gnu.h: Likewise.
1146 * config/obj-aout.c: Likewise.
1147 * config/obj-aout.h: Likewise.
1148 * config/obj-coff.c: Likewise.
1149 * config/obj-coff.h: Likewise.
1150 * config/obj-evax.h: Likewise.
1151 * config/obj-ieee.h: Likewise.
1152 * config/tc-arm.c: Likewise.
1153 * config/tc-arm.h: Likewise.
1154 * config/tc-avr.c: Likewise.
1155 * config/tc-avr.h: Likewise.
1156 * config/tc-crx.h: Likewise.
1157 * config/tc-d10v.h: Likewise.
1158 * config/tc-d30v.h: Likewise.
1159 * config/tc-dlx.h: Likewise.
1160 * config/tc-fr30.h: Likewise.
1161 * config/tc-frv.h: Likewise.
1162 * config/tc-h8300.c: Likewise.
1163 * config/tc-h8300.h: Likewise.
1164 * config/tc-hppa.h: Likewise.
1165 * config/tc-i370.h: Likewise.
1166 * config/tc-i386.c: Likewise.
1167 * config/tc-i386.h: Likewise.
1168 * config/tc-i860.h: Likewise.
1169 * config/tc-i960.c: Likewise.
1170 * config/tc-i960.h: Likewise.
1171 * config/tc-ip2k.h: Likewise.
1172 * config/tc-iq2000.h: Likewise.
1173 * config/tc-m32c.h: Likewise.
1174 * config/tc-m32r.h: Likewise.
1175 * config/tc-m68hc11.h: Likewise.
1176 * config/tc-m68k.c: Likewise.
1177 * config/tc-m68k.h: Likewise.
1178 * config/tc-maxq.c: Likewise.
1179 * config/tc-maxq.h: Likewise.
1180 * config/tc-mcore.c: Likewise.
1181 * config/tc-mcore.h: Likewise.
1182 * config/tc-mn10200.h: Likewise.
1183 * config/tc-mn10300.c: Likewise.
1184 * config/tc-mn10300.h: Likewise.
1185 * config/tc-ms1.h: Likewise.
1186 * config/tc-msp430.c: Likewise.
1187 * config/tc-msp430.h: Likewise.
1188 * config/tc-ns32k.c: Likewise.
1189 * config/tc-ns32k.h: Likewise.
1190 * config/tc-openrisc.h: Likewise.
1191 * config/tc-or32.c: Likewise.
1192 * config/tc-or32.h: Likewise.
1193 * config/tc-ppc.c: Likewise.
1194 * config/tc-ppc.h: Likewise.
1195 * config/tc-s390.h: Likewise.
1196 * config/tc-sh.c: Likewise.
1197 * config/tc-sh.h: Likewise.
1198 * config/tc-sparc.c: Likewise.
1199 * config/tc-tic30.c: Likewise.
1200 * config/tc-tic30.h: Likewise.
1201 * config/tc-tic4x.c: Likewise.
1202 * config/tc-tic4x.h: Likewise.
1203 * config/tc-tic54x.c: Likewise.
1204 * config/tc-tic54x.h: Likewise.
1205 * config/tc-v850.h: Likewise.
1206 * config/tc-vax.c: Likewise.
1207 * config/tc-vax.h: Likewise.
1208 * config/tc-xstormy16.h: Likewise.
1209 * config/tc-xtensa.h: Likewise.
1210 * config/tc-z8k.c: Likewise.
1211 * config/tc-z8k.h: Likewise.
1212 * config/vms-a-conf.h
1213 * doc/Makefile.am: Likewise.
1214 * doc/all.texi: Likewise.
1215 * doc/as.texinfo: Likewise.
1216 * doc/internals.texi: Likewise.
1217 * doc/Makefile.in: Regenerate.
1218 * Makefile.in: Regenerate.
1219 * configure: Regenerate.
1220 * config.in: Regenerate.
1221 * po/POTFILES.in: Regenerate.
1223 2005-08-09 Nick Clifton <nickc@redhat.com>
1225 PR 1070
1226 * macro.c (getstring): Do not treat round parentheses exactly the
1227 same as angle brackets - the parentheses need to be preserved and
1228 passed on to the macro processing code.
1230 2005-08-08 Nick Clifton <nickc@redhat.com>
1232 * config/tc-msp430.c (MSP430_ISA_21): Define.
1233 (mcu_types): Add entries for msp430x21xx variants.
1235 2005-08-08 Nick Clifton <nickc@redhat.com>
1237 PR 1070
1238 * macro.c (getstring): Treat round parentheses in the same way as
1239 angle brackets.
1240 (get_any_string): Likewise.
1242 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1244 PR gas/1118
1245 * as.c (parse_args): Handle -al=<FILE>.
1247 2005-08-07 Nick Clifton <nickc@redhat.com>
1249 * read.c (s_app_line): Accept a line number of 0 for compatibility
1250 with gcc's output for assembler-with-cpp files.
1252 2005-08-05 Paul Brook <paul@codesourcery.com>
1254 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1255 (do_t_add_sub): Use correct encodings inside IT block.
1256 (do_t_arit3c): Ditto.
1257 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1258 (md_assemble): Verify conditional suffixes agains IT blocks.
1260 2005-08-05 Paul Brook <paul@codesourcery.com>
1262 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1263 constants.
1264 (encode_thumb32_shifted_operand): Prohibit register shifts.
1265 (encode_thumb32_addr_mode): Fix typo.
1266 (insns): Correct thumb2 ldm and stm opcodes.
1268 2005-08-02 Khem Raj <kraj@mvista.com>
1270 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1271 WLDRD/WSTRD instruction.
1273 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1275 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1276 if emitting a reloc.
1278 2005-07-29 Thiemo Seufer <ths@networkno.de>
1280 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1282 2005-07-29 Paul Brook <paul@codesourcery.com>
1284 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1285 pop.
1286 (do_t_addr): Implement 32-bit variant.
1287 (do_t_push_pop): Make some errors warnings. Handle single register
1288 32-bit case.
1289 (insns): Use tCE for adr.
1290 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1291 (md_apply_fix): Ditto.
1293 2005-07-29 Paul Brook <paul@codesourcery.com>
1295 * config/tc-arm.c (parse_tb): New function.
1296 (enum operand_parse_code): Add OP_TB.
1297 (parse_operands): Handle OP_TB.
1298 (do_t_add_sub_w, do_t_tb): New functions.
1299 (insns): Add entries for addw, subw, tbb and tbh.
1300 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1302 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1304 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1306 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1308 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1310 2005-07-27 Jan Beulich <jbeulich@novell.com>
1312 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1313 int.
1314 (unw_p_record): Remove unused/redundant fields imask and rmask.
1315 Combine spoff and pspoff into a union. Combine gr and br into a
1316 union. Change type of grmask and brmask to unsigned char. Change type
1317 of frmask to unsigned int.
1318 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1319 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1320 (check_pending_save): New.
1321 (alloc_record): Clear out entire record.
1322 (output_psp_gr): Use renamed structure fields.
1323 (output_psp_sprel): Likewise.
1324 (output_rp_gr): Likewise.
1325 (output_rp_br): Likewise.
1326 (output_rp_psprel): Likewise.
1327 (output_rp_sprel): Likewise.
1328 (output_pfs_gr): Likewise.
1329 (output_pfs_psprel): Likewise.
1330 (output_pfs_sprel): Likewise.
1331 (output_preds_gr): Likewise.
1332 (output_preds_psprel): Likewise.
1333 (output_preds_sprel): Likewise.
1334 (output_spill_base): Likewise.
1335 (output_unat_gr): Likewise.
1336 (output_unat_psprel): Likewise.
1337 (output_unat_sprel): Likewise.
1338 (output_lc_gr): Likewise.
1339 (output_lc_psprel): Likewise.
1340 (output_lc_sprel): Likewise.
1341 (output_fpsr_gr): Likewise.
1342 (output_fpsr_psprel): Likewise.
1343 (output_fpsr_sprel): Likewise.
1344 (output_priunat_gr): Likewise.
1345 (output_priunat_psprel): Likewise.
1346 (output_priunat_sprel): Likewise.
1347 (output_bsp_gr): Likewise.
1348 (output_bsp_psprel): Likewise.
1349 (output_bsp_sprel): Likewise.
1350 (output_bspstore_gr): Likewise.
1351 (output_bspstore_psprel): Likewise.
1352 (output_bspstore_sprel): Likewise.
1353 (output_rnat_gr): Likewise.
1354 (output_rnat_psprel): Likewise.
1355 (output_rnat_sprel): Likewise.
1356 (output_spill_psprel): Likewise.
1357 (output_spill_sprel): Likewise.
1358 (output_spill_reg): Likewise.
1359 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1360 bit.
1361 (output_frgr_mem): Likewise.
1362 (output_gr_mem): Likewise.
1363 (output_br_mem): Likewise.
1364 (output_gr_gr): Likewise.
1365 (output_br_gr): Likewise.
1366 (fixup_unw_records): Likewise.
1367 (process_one_record): Use renamed structure fields. For gr_gr and
1368 br_gr, collect mask from chain of records before output.
1369 (in_prologue): Simplify and eliminate early returns. Call
1370 check_pending_save.
1371 (in_body): Simplify and eliminate early returns.
1372 (dot_body): Call check_pending_save.
1373 (md_assemble): Update comment. Deal with pending saves.
1375 2005-07-26 Jan Beulich <jbeulich@novell.com>
1377 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1378 mask from guessed suffix, but mask out other immediate types only
1379 if at least on candidate is valid for the insn.
1381 2005-07-25 DJ Delorie <dj@redhat.com>
1383 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1384 Support %mod() modifiers from opcodes.
1385 * doc/c-m32c.texi (M32C-Modifiers): New section.
1387 2005-07-25 Jan Hubicka <jh@suse.cz>
1388 H.J. Lu <hongjiu.lu@intel.com>
1390 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1391 defined.
1392 (elf_com_section_ptr): New.
1393 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1394 (elf_common_parse): Make it global. Use elf_com_section_ptr
1395 instead of bfd_com_section_ptr.
1396 (obj_elf_change_section): Handle x86-64 large bss sections.
1398 * config/obj-elf.h (elf_com_section_ptr): New.
1399 (elf_common_parse): New.
1401 * config/tc-i386.c (handle_large_common): New.
1402 (md_pseudo_table): Add "largecomm".
1403 (x86_64_section_letter): New.
1404 (x86_64_section_word): New.
1406 * config/tc-i386.h (x86_64_section_word): New.
1407 (x86_64_section_letter): New.
1408 (md_elf_section_letter): New. Defined.
1409 (md_elf_section_word): Likewise.
1411 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1413 * configure.tgt: Remove i386-*-rtemself*.
1414 Remove sparc-*-rtemself*.
1416 2005-07-21 Ben Elliston <bje@gnu.org>
1418 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1420 2005-07-21 Paul Brook <paul@codesourcery.com>
1422 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1423 inst.reloc.pc_rel.
1425 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1427 * messages.c: Use vsnprintf instead of vsprintf.
1429 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1431 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1432 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1434 2005-07-18 Nick Clifton <nickc@redhat.com>
1436 * configure.tgt: Restore alpha ordering to list of arches.
1438 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1440 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1442 2005-07-18 Jan Beulich <jbeulich@novell.com>
1444 * config/tc-i386.c (md_begin): Use IS_ELF.
1445 (tc_i386_fix_adjustable): Likewise.
1446 (md_estimate_size_before_relax): Likewise.
1447 (md_apply_fix): Likewise.
1448 (i386_target_format): Likewise.
1449 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1450 (i386_immediate): Remove #ifdef LEX_AT.
1451 (i386_displacement): Likewise.
1452 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1453 LEX_AT.
1455 2005-07-18 Jan Beulich <jbeulich@novell.com>
1457 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1458 parameter to unsigned. Parameter sign now is tristate - zero/
1459 positive mean unsigned/signed, negative means signedness doesn't
1460 matter. Check field size,
1461 signedness, and pcrel-ness are in agreement between relocated field
1462 and relocation type. Adjust diagnostics.
1463 (optimize_imm): And type mask of operand instead of overwriting it.
1464 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1465 local structure and initialize gotrel accordingly. Pass caller as
1466 mask of types that the operator can match.
1467 (x86_cons_fix_new): Let reloc know that signedness of relocation
1468 doesn't matter.
1469 (x86_pe_cons_fix_new): Likewise.
1470 (x86_cons): Pass additional argument to lex_got.
1471 (i386_immediate): New local variable 'types'. Pass its address as
1472 additional argument to lex_got. Mask out operand types not supported
1473 befoe returning.
1474 (i386_displacement): Likewise. Set bigdisp to all types supported in
1475 64-bit mode, combining the previously split initialization.
1477 2005-07-18 Jan Beulich <jbeulich@novell.com>
1479 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1480 current mode.
1482 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1484 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1485 promoted match.
1487 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1489 * Makefile.am: Run "make dep-am".
1490 * Makefile.in: Regenerate.
1492 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1494 * gas/config/tc-i386.h (CpuVMX): New.
1495 (CpuUnknownFlags): Add CpuVMX.
1497 2005-07-14 Jim Blandy <jimb@redhat.com>
1499 Add support for the Renesas M32C.
1500 * Makefile.am (CPU_TYPES): List m32c.
1501 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1502 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1503 * configure.in: Add case for m32c.
1504 * configure.tgt: Add cases for m32c and m32c-*-elf.
1505 * configure: Regenerated.
1506 * config/tc-m32c.c, config/tc-m32c.h: New files.
1507 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1508 * doc/Makefile.in: Regenerated.
1509 * doc/all.texi: Set M32C.
1510 * doc/as.texinfo: Add text for the M32C-specific options and line
1511 comment characters, and refer to c-m32c.texi.
1512 * doc/c-m32c.texi: New file.
1514 2005-07-14 Nick Clifton <nickc@redhat.com>
1516 PR 1069
1517 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1518 the ins_parse buffer.
1520 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1522 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1523 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1525 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1527 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1528 displacements.
1530 2005-07-08 Ben Elliston <bje@au.ibm.com>
1532 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1533 * config/obj-elf.h: Likewise.
1534 * config/tc-h8300.h: Likewise.
1535 * config/tc-h8500.h: Likewise.
1536 * config/tc-i370.h: Likewise.
1537 * config/tc-i386.h: Likewise.
1538 * config/tc-m68hc11.h: Likewise.
1539 * config/tc-m68k.h: Likewise.
1540 * config/tc-ppc.h: Likewise.
1541 * config/tc-s390.h: Likewise.
1542 * config/tc-sh.h: Likewise.
1543 * config/tc-sparc.h: Likewise.
1544 * config/tc-tic30.c: Likewise.
1545 * config/tc-w65.h: Likewise.
1546 * config/tc-xtensa.h: Likewise.
1548 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1550 PR gas/1049
1551 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1553 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1555 * config/tc-tic30.c (debug): Add format attribute. Fix format
1556 bugs.
1558 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1560 * config/tc-i386.c (cpu_arch): Add sse3.
1562 * config/tc-i386.h (CpuSSE3): Renamed from ...
1563 (CpuPNI): This. Defined as CpuSSE3.
1565 * doc/c-i386.texi: Document .sse3.
1567 2005-07-06 Jan Beulich <jbeulich@novell.com>
1569 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1571 2005-07-05 Nick Clifton <nickc@redhat.com>
1573 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1574 md_chars_to_numbers to an unsigned pointer in order to avoid a
1575 compile time warning.
1577 2005-07-05 Paul Brook <paul@codesourcery.com>
1579 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1581 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1583 * config/tc-ms1.c: New.
1584 * config/tc-ms1.h: New.
1585 * testsuite/gas/ms1/allinsn.d: New.
1586 * testsuite/gas/ms1/allinsn.s: New.
1587 * testsuite/gas/ms1/badinsn.s: New.
1588 * testsuite/gas/ms1/badinsn1.s: New.
1589 * testsuite/gas/ms1/badoffsethigh.s: New.
1590 * testsuite/gas/ms1/badoffsetlow.s: New.
1591 * testsuite/gas/ms1/badorder.s: New.
1592 * testsuite/gas/ms1/badreg.s: New.
1593 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1594 * testsuite/gas/ms1/badsignedimmlow.s: New.
1595 * testsuite/gas/ms1/badsyntax.s: New.
1596 * testsuite/gas/ms1/badsyntax1.s: New.
1597 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1598 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1599 * testsuite/gas/ms1/errors.exp: New.
1600 * testsuite/gas/ms1/ldst.s: New.
1601 * testsuite/gas/ms1/misc.d: New.
1602 * testsuite/gas/ms1/misc.s: New.
1603 * testsuite/gas/ms1/ms1-16-003.d: New.
1604 * testsuite/gas/ms1/ms1-16-003.s: New.
1605 * testsuite/gas/ms1/ms1.exp: New.
1606 * testsuite/gas/ms1/msys.d: New.
1607 * testsuite/gas/ms1/msys.s: New.
1608 * testsuite/gas/ms1/relocs.d: New.
1609 * testsuite/gas/ms1/relocs.exp: New.
1610 * testsuite/gas/ms1/relocs1.s: New.
1611 * testsuite/gas/ms1/relocs2.s: New.
1613 2005-07-05 Jan Beulich <jbeulich@novell.com>
1615 * config/tc-i386.h (CpuSVME): New.
1616 (CpuUnknownFlags): Include CpuSVME.
1617 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1618 as alias of sledgehammer.
1619 (md_assemble): Include invlpga in the check for insns with two source
1620 operands.
1621 (process_operands): Include SVME insns in the check for ignored
1622 segment overrides. Adjust diagnostic.
1623 (i386_index_check): Special-case SVME insns with memory operands.
1625 2005-07-04 Khem Raj <kraj@mvista.com>
1626 Nick Clifton <nickc@redhat.com>
1628 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1629 use an immediate value.
1630 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1631 since the register field of the operands structure is unsigned.
1632 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1633 (parse_operands): Make the 2ns parameter an unsigned pointer to
1634 match its use.
1635 (do_ldrd): When using the imm field of the operands structure as a
1636 second register field, treat it as unsigned.
1638 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1640 PR 1004
1641 * config/obj-elf.c (obj_elf_change_section): Use backend
1642 get_sec_type_attr.
1644 2005-07-01 Jan Beulich <jbeulich@novell.com>
1646 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1647 (output_spill_psprel, output_spill_psprel_p): Combine.
1648 (output_spill_sprel, output_spill_sprel_p): Combine.
1649 (output_spill_reg, output_spill_regp_p): Combine.
1650 (process_one_record): Handle psp_psprel.
1651 (parse_predicate_and_operand): New.
1652 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1653 initialize output values. Emit diagnostic case here.
1654 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1655 (add_unwind_entry): New second parameter. Allow first parameter to
1656 be NULL. Parse optional tag, emit warning about further support for
1657 it otherwise being missing. Check end-of-line when requested.
1658 (dot_fframe): Clear operand when wrong. Allow tag.
1659 (dot_vframe): Likewise.
1660 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1661 relative.
1662 (dot_vframepsp): Remove.
1663 (dot_altrp): Clear operand when wrong. Allow tag.
1664 (dot_save): Likewise. Let default case also go through
1665 add_unwind_entry.
1666 (dot_savemem): Likewise.
1667 (dot_restore): Don't return when wrong operand. Allow tag.
1668 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1669 parse_predicate_and_operand and the new arguments to
1670 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1671 when wrong operand. Allow tag.
1672 (dot_restorereg, dot_restorereg_p): Likewise.
1673 (dot_spillmem, dot_spillmem_p): Likewise.
1674 (dot_saveg): Clear operand when wrong. Perform tighter operand
1675 checks. Allow tag.
1676 (dot_savef): Likewise.
1677 (dot_saveb): Likewise.
1678 (dot_savegf): Likewise.
1679 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1680 parse_predicate_and_operand and the new arguments to
1681 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1682 when wrong operand. Allow tag.
1683 (popcount): New.
1684 (dot_label_state): Don't return when wrong operand.
1685 (dot_copy_state): Likewise.
1686 (dot_unwabi): Likewise. Check if in prologue.
1687 (dot_body): Don't call demand_empty_rest_of_line.
1688 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1689 operand checks.
1690 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1691 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1692 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1693 (parse_operand): New second parameter. Don't deal with '}' here
1694 anymore. Don't advance past end-of-line.
1695 (parse_operands): Pass second argument to parse_operand.
1696 (ia64_start_line): Prevent out-of-bounds access through
1697 input_line_pointer. Deal with '}' here.
1698 (ia64_unrecognized_line): Don't deal with '}' here.
1699 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1700 discard_rest_of_line.
1702 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1704 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1705 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1706 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1707 (do_branch): Always set inst.reloc.pc_rel.
1708 (s_arm_elf_cons): Disallow use of (plt) suffix.
1709 (do_adrl): Adjust X_add_number unconditionally.
1710 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1711 argument. Handle all adjustment for pipeline offset here.
1712 (md_apply_fix): No need to undo work of md_pcrel_from. No
1713 need to extract pre-encoded pipeline adjustments from various
1714 branch instructions. Generally, assume instructions are already
1715 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1716 special cases. Handle BFD_RELOC_ARM_PLT32 like
1717 BFD_RELOC_ARM_PCREL_BRANCH.
1718 (tc_gen_reloc): Remove OBJ_ELF special case.
1719 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1721 2005-06-30 Ben Elliston <bje@gnu.org>
1723 * Makefile.am (check-DEJAGNU): Don't search for expect.
1724 * Makefile.in: Regenerate.
1726 2005-06-30 Ben Elliston <bje@gnu.org>
1728 * Makefile.am (EXPECT): Set to expect.
1729 (RUNTEST): Likewise, set to runtest.
1730 * Makefile.in: Regenerate.
1732 2005-06-23 Ben Elliston <bje@gnu.org>
1734 * config/m68k-parse.h: Use ISO C90.
1735 * config/m68k-parse.y: Likewise.
1736 * config/tc-m68k.h: Likewise.
1738 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1740 PR 1013
1741 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1742 movabs.
1743 (optimize_disp): Optimize only if possible. Don't use 64bit
1744 displacement on non-constants and do same on constants if
1745 possible.
1747 2005-06-17 Jan Beulich <jbeulich@novell.com>
1749 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1750 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1751 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1752 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1753 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1754 aborting.
1755 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1756 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1757 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1758 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1759 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1760 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1761 convert 8-byte pc-relative relocations.
1762 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1763 (i386_validate_fix): Likewise.
1764 (x86_cons): Also handle quad values in 64-bit mode.
1765 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1766 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1767 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1768 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1770 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1772 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1773 symbolP as well as for names with a leading dot. Use ACONCAT.
1774 (md_apply_fix): For branch relocations, only replace value
1775 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1776 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1777 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1778 (LOCAL_LABEL_PREFIX): Don't define.
1780 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1782 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1783 fill pattern.
1785 2005-06-08 James E Wilson <wilson@specifixinc.com>
1787 PR 994
1788 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1789 is NULL, then emit a warning, and return the current index.
1791 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1793 PR 991
1794 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1795 temporary copy of the operands array so that changes can be safely
1796 backed out if the insn does not match.
1797 (m68k_compare_opcode): Shortcut the test when the parameters are
1798 the same. Return 1 if the names match but the second opcode is
1799 further on in the array than the first.
1801 2005-06-08 Nick Clifton <nickc@redhat.com>
1803 PR 994
1804 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1806 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1808 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1810 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1811 Michael Snyder <msnyder@redhat.com>
1812 Stan Cox <scox@redhat.com>
1814 * configure.in: Add ms1 case.
1816 * configure: Regenerate.
1818 * configure.tgt: Add ms1 case.
1820 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1822 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1823 * config/tc-xtensa.c (new_resource_table): Likewise.
1824 (resize_resource_table): Likewise.
1825 (release_resources): Fix assertion for unsigned values.
1827 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1829 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1830 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1831 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1832 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1833 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1834 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1835 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1836 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1837 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1838 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1839 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1840 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1841 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1842 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1843 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1844 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1845 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1846 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1847 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1848 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1849 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1850 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1851 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1852 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1853 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1854 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1855 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1856 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1857 * config/tc-xtensa.c, config/tc-z8k.c:
1858 Replace all instances of the string "_apply_fix3" with
1859 "_apply_fix".
1860 * po/POTFILES.in, po/gas.pot: Regenerate.
1862 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1864 * Makefile.am: Run "make dep-am".
1865 (POTFILES): Remove GAS_CFILES.
1866 * Makefile.in: Regenerate.
1868 2005-06-07 David Ung <davidu@mips.com>
1870 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1871 24kc, 24kf and 24kfx under MIPS32 release 2.
1873 2005-06-04 Nick Clifton <nickc@redhat.com>
1875 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1876 to their Thumb-enabled equivalents.
1878 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1880 * config/tc-mips.c (load_register): Add leading "0x" to the
1881 output of sprintf_vma().
1882 (macro): Likewise.
1884 2005-06-01 Nick Clifton <nickc@redhat.com>
1886 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1887 test for the presence of thumb version of the parsing functions
1888 since they must always exist and the test generates a compile time
1889 warning message.
1891 2005-05-31 Richard Henderson <rth@redhat.com>
1893 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1894 (alpha_reloc_op): Add it.
1895 (debug_exp): Handle it.
1896 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1897 (emit_insn): Handle it.
1898 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1900 2005-05-31 Christian Groessler <chris@groessler.org>
1902 * write.c (dump_section_relocs): Convert to ISO-C.
1903 (write_relocs): Avoid signed/unsigned and fprintf argument
1904 warnings in debug code.
1906 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1908 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1909 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1910 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1911 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1912 fixP->tc_fix_data directly in the sole place it was used.
1913 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1914 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1915 and 64-bit hosts.
1917 2005-05-27 Jan Beulich <jbeulich@novell.com>
1919 * config/tc-ia64.c (struct proc_pending): New.
1920 (unwind): Replace proc_start with proc_pending.
1921 (unwind_diagnostic): Check unwind.proc_pending.sym.
1922 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1923 Check if previous proc not closed. Record all entry points.
1924 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1925 Set symbol sizes for entry points recorded in dot_proc. Check
1926 arguments for consistency with respective .proc's.
1927 (md_assemble): Replace unwind.proc_start with
1928 unwind.proc_pending.sym.
1930 2005-05-27 Jan Beulich <jbeulich@novell.com>
1932 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1933 and last_ptr. Check all in-use slots for first one with non-NULL
1934 unwind_record. Don't reload end_ptr before second update round.
1936 2005-05-26 James E Wilson <wilson@specifixinc.com>
1938 * config/tc-ia64.c (extra_goodness): Update comment.
1939 (md_begin): Add debugging code to print best_template table.
1941 2005-05-25 Jan Beulich <jbeulich@novell.com>
1943 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1944 template.
1946 2005-05-25 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1949 BFD_RELOC_UNUSED when determining the width of the reloc.
1951 2005-05-25 Jan Beulich <jbeulich@novell.com>
1953 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1954 section entry.
1956 2005-05-25 Jan Beulich <jbeulich@novell.com>
1958 * config/tc-ia64.c (dot_radix): Rewrite.
1960 2005-05-25 Jan Beulich <jbeulich@novell.com>
1962 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1963 and next_slot_frag.
1964 (alloc_record): Remove references to next_slot_number and
1965 next_slot_frag.
1966 (emit_one_bundle): Likewise.
1968 2005-05-22 Nick Clifton <nickc@redhat.com>
1970 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1971 message buffer when invoking the insert function.
1973 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1975 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1976 only if an instruction match is found.
1978 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1980 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1981 to addition in argument to xtensa_dwarf2_emit_insn.
1983 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1985 * Makefile.am: Have 'all' depend on 'info'.
1986 * Makefile.in: Regenerate.
1988 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1990 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1992 2005-05-19 Anton Blanchard <anton@samba.org>
1994 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1995 (md_show_usage): Document it.
1996 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1997 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1999 2005-05-19 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2002 relocations in unwind section.
2004 2005-05-18 Nick Clifton <nickc@redhat.com>
2006 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2007 if one exists. Ignore any error messages it may produce, just
2008 allow it to perform the insertion.
2010 2005-05-17 Zack Weinberg <zack@codesourcery.com>
2012 * hash.c (hash_lookup): Add len parameter. All callers changed.
2013 (hash_find_n): New interface.
2014 * hash.h: Prototype hash_find_n.
2015 * sb.c: Include as.h.
2016 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2017 (sb_scrub_and_add_sb): New interface.
2018 * sb.h: Prototype sb_scrub_and_add_sb.
2019 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2021 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2022 reference to BFD_RELOC_ARM_GOT12 which is never generated.
2023 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2025 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2027 * doc/Makefile.am (gasver.texi): Don't use $<.
2028 * doc/Makefile.in: Regenerated.
2030 2005-05-17 Nick Clifton <nickc@redhat.com>
2032 PR 876
2033 * symbols.c (resolve_symbol_value): Do not move symbols whose
2034 value expression has not been resolved or finalized into the
2035 absolute section as this will confuse other parts of the assembler
2036 into thinking that their value is zero.
2038 2005-05-17 Jan Beulich <jbeulich@novell.com>
2040 * read.c (_find_end_of_line): New.
2041 (find_end_of_line): New.
2042 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2043 (read_a_source_file): Use it.
2044 (s_globl): Use it.
2045 (s_macro): Use it.
2046 (get_line_sb): Use it.
2047 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2048 (s_comm_internal): Likewise.
2049 (s_lsym): Likewise.
2050 (s_macro): Likewise.
2051 (s_ignore): Use ignore_rest_of_line.
2052 * read.h (find_end_of_line): Prototype.
2053 (discard_rest_of_line): Remove prototype. #define to
2054 ignore_rest_of_line.
2056 2005-05-17 Nick Clifton <nickc@redhat.com>
2058 * config/tc-v850,h (TC_FIX_TYPE): Define.
2059 (TC_INIT_FIX_TYPE): Define.
2060 * config/tc-v850.c (md_assemble): When creating a fix record the
2061 operand in the tc_fix_data field.
2062 (md_apply_fix3): When applying a resolved fix use the operand's
2063 insertion procedure to store the value, if the operand has been
2064 recorded.
2066 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2068 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2069 invocation.
2070 * Makefile.in: Regenerated.
2072 2005-05-13 Sterling Augustine <sterling@tensilica.com>
2073 Bob Wilson <bob.wilson@acm.org>
2075 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2076 message.
2077 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2078 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2080 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2082 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2083 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2085 2005-05-10 Michael Matz <matz@suse.de>
2087 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2089 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2091 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2093 PR binutils/886
2094 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2095 Handle label-without-colon before ordinary dot-pseudo as an
2096 ordinary label. Don't leak memory for label-without-colon alone
2097 on a line. Don't mmixal-munge operands for dot-pseudos.
2099 2005-05-10 Jan Beulich <jbeulich@novell.com>
2101 * macro.c (get_any_string): Remove the two last parameters. Replace
2102 references to the former expand parameter by using macro_alternate.
2103 Simplify loop condition for checking for end-of-string.
2104 (get_string): Remove redunant call to sb_skip_white.
2105 (do_formals): Remove two last arguments to get_any_string.
2106 (macro_expand): Likewise.
2107 (expand_irp): Likewise.
2109 2005-05-10 Jan Beulich <jbeulich@novell.com>
2111 * read.c (s_macro): Move local variable 'local' to smaller scope.
2112 Call sb_kill on it when done.
2114 2005-05-09 Jan Beulich <jbeulich@novell.com>
2116 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2117 when zero and not required by encoding constraints.
2119 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2121 PR 936
2122 * config/tc-sh64.c (sh64_fake_label): New.
2124 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2126 * doc/internals.texi (TC_FAKE_LABEL): Document.
2128 * write.c (TC_FAKE_LABEL): New.
2129 (adjust_reloc_syms): Use it.
2130 (write_object_file): Likewise.
2132 2005-05-09 Jan Beulich <jbeulich@novell.com>
2134 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2135 and comma in Intel mode.
2137 2005-05-09 Jan Beulich <jbeulich@novell.com>
2139 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2140 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2141 Make name array static and const. Adjust lookup to account for NULL
2142 entries (standing for unused register numbers).
2144 2005-05-09 Jan Beulich <jbeulich@novell.com>
2146 * config/tc-i386.c (parse_insn): Consider all matching instructions
2147 when checking for string instruction after string-only prefix.
2149 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2151 PR 940
2152 * config/tc-ia64.c (start_unwind_section): Properly check
2153 comdat group with SHF_GROUP.
2155 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2157 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2159 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2161 * config/tc-xtensa.c: Remove excess whitespace.
2162 * config/tc-xtensa.h: Likewise.
2163 * config/xtensa-istack.h: Likewise.
2164 * config/xtensa-relax.c: Likewise.
2165 * config/xtensa-relax.h: Likewise.
2167 2005-05-06 Nick Clifton <nickc@redhat.com>
2169 * sb.h: Fix formatting of comments.
2170 * sb.c: Fix formatting of comments.
2172 2005-05-06 Jan Beulich <jbeulich@novell.com>
2174 * sb.h (sb_add_buffer): Reintroduce.
2175 * sb.c (sb_add_buffer): Likewise.
2177 2005-05-06 Jan Beulich <jbeulich@novell.com>
2179 * macro.c (new_formal, del_formal): New.
2180 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2181 required argument has default value. Stop looking for more formal
2182 when there was a vararg one.
2183 (macro_expand_body): Use new_formal and del_formal.
2184 (macro_expand): Likewise. Initialize local variable err. Don't
2185 return immediately when encountering an error. Warn when keyword
2186 argument already had a value assigned. Eliminate duplicate clearing
2187 of argument value. When current positional argument matches parameter
2188 of vararg type, assign to it all the remaining arguments. Issue error
2189 when required parameter does not have value.
2190 (free_macro): Use del_formal.
2191 (expand_irp): Initialize formal type. Free buffers associated with
2192 formal prior to returning.
2193 * macro.h (struct formal_struct): Add new field 'type' with new
2194 enumeration type 'formal_type'.
2195 * doc/as.texinfo: Document macro parameter qualifiers.
2196 * NEWS: Mention new functionality.
2198 2005-05-06 Jan Beulich <jbeulich@novell.com>
2200 * cond.c (s_ifb): New.
2201 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2202 * read.h (s_ifb): Prototype.
2203 * doc/as.texinfo: Document .ifb and .ifnb.
2205 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2207 * config/tc-ia64.c (MIN): Undef.
2209 2005-05-05 Paul Brook <paul@codesourcery.com>
2211 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2213 2005-05-05 Matt Thomas <matt@3am-software.com>
2215 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2216 bytes.
2218 2005-05-05 Nick Clifton <nickc@redhat.com>
2220 * Update the address and phone number of the FSF organization in
2221 the GPL notices in the following files:
2222 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2223 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2224 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2225 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2226 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2227 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2228 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2229 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2230 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2231 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2232 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2233 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2234 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2235 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2236 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2237 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2238 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2239 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2240 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2241 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2242 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2243 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2244 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2245 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2246 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2247 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2248 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2249 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2250 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2251 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2252 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2253 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2254 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2255 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2256 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2257 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2258 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2259 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2260 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2261 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2262 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2263 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2264 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2265 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2266 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2267 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2268 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2269 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2270 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2271 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2272 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2273 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2274 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2275 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2276 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2277 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2278 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2279 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2280 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2281 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2282 config/xtensa-istack.h, config/xtensa-relax.c,
2283 config/xtensa-relax.h, doc/fdl.texi
2285 2005-05-05 Nick Clifton <nickc@redhat.com>
2287 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2288 the target_big_endian variable to false.
2290 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2292 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2293 list traversal. Use bfd_section_list_prepend.
2294 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2295 over the section list.
2296 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2297 (xtensa_insert_section): Delete.
2298 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2299 and bfd_section_list_prepend.
2300 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2301 bfd_section_list_insert_after.
2303 2005-05-03 Nick Clifton <nickc@redhat.com>
2305 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2306 of bfd_section_list... macros.
2307 * config/tc-mmix.c (mmix_frob_file): Likewise.
2308 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2309 (xtensa_insert_section): Likewise.
2311 * macro.c (macro_hash): Remove static.
2312 * macro.h (macro_hash): Provide an external declaration.
2314 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2316 * write.c (write_object_file): Use bfd_section_double_list_remove
2317 to remove sections.
2319 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2321 * doc/Makefile.am (gasver.texi): Correct quoting.
2322 * doc/Makefile.in: Regenerated.
2324 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2326 * configure.tgt: Add h8300*-*-rtemscoff.
2327 Switch h8300*-*-rtems* to elf.
2329 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2331 * hash.c: Undo the last change.
2332 * hash.h: Likewise.
2334 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2336 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2337 of Makefile.
2338 (DISTCLEANFILES): Remove.
2339 (MAINTAINERCLEANFILES): Add asconfig.texi.
2340 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2342 2005-04-29 Ben Elliston <bje@au.ibm.com>
2344 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2345 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2346 (bignum-copy.o): Remove.
2347 * Makefile.in: Regenerate.
2348 * makefile.vms (OBJS): Remove bignum-copy.obj.
2349 * symbols.h (local_symbol_make): Remove declaration.
2350 (verify_symbol_chain_2): Likewise.
2351 * symbols.c (local_symbol_make): Make static.
2352 (max_indent_level): Likewise.
2353 (verify_symbol_chain_2): Remove.
2354 * macro.c (macro_hash): Make static.
2355 * messages.c (fprint_value): Remove.
2356 * read.h (get_absolute_expr): Remove.
2357 (emit_leb128_expr): Likewise.
2358 (do_s_func): Likewise.
2359 * read.c (do_s_func): Make static.
2360 (emit_leb128_expr): Likewise.
2361 (get_absolute_expr): Likewise.
2362 * as.h (as_howmuch): Remove declaration.
2363 (fprint_value): Likewise.
2364 * as.c (myname): Make static.
2365 * input-scrub.c (as_howmuch): Remove.
2366 (as_1_char): Likewise.
2367 * input-file.h (input_file_is_open): Remove.
2368 * input-file.c (input_file_is_open): Likewise.
2369 * expr.h (expr_build_unary): Remove declaration.
2370 (expr_build_binary): Likewise.
2371 * expr.c (expr_build_unary): Remove.
2372 (expr_build_binary): Likewise.
2373 * hash.h (hash_replace): Remove declaration.
2374 (hash_delete): Likewise.
2375 * hash.c (hash_replace): Remove.
2376 (hash_delete): Likewise.
2377 * bignum-copy.c (bignum_copy): Move from here ..
2378 * config/tc-vax.c (bignum_copy): .. to here.
2379 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2380 (bignum_copy): Remove extern declaration.
2381 * sb.h (string_count): Remove extern declaration.
2382 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2383 (sb_name): Likewise.
2384 * sb.c (dsize): Replace preprocessor macro with static int.
2385 (string_count): Make static.
2386 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2387 (sb_name): Likewise.
2388 * config/obj-coff.c (dim_index): Make static.
2389 * config/tc-i386.c (GOT_symbol): Likewise.
2390 (output_invalid_buf): Likewise.
2391 * doc/internals.texi (Warning and error messages): Remove the
2392 prototype for fprint_value.
2394 2005-04-27 Ben Elliston <bje@au.ibm.com>
2396 * link.cmd: Remove.
2398 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2400 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2402 * read.c (pseudo_set): Disallow symbol set to common symbol.
2404 PR 857
2405 * write.c (write_object_file): Report common symbol name when
2406 disallowing local symbol set to common symbol.
2407 (adjust_reloc_syms): Disallow local symbol set to undefined
2408 symbol.
2410 2005-04-25 Jan Beulich <jbeulich@novell.com>
2412 * macro.c (macro_expand_body): Replace locals indicator parameters
2413 with actual macro_entry. New local variables macro_line and err.
2414 Don't return when encountering an error, just record the fact.
2415 Detect local symbol name colliding with parameter. Track line number
2416 inside of macro expansion.
2417 (do_formals): Move local variable name to wider scope. Check
2418 parameter of the same name doesn't already exist. In MRI mode, also
2419 check it doesn't collide with the argument count pseudo-parameter).
2420 (define_macro): Add file and line number parameters. Remove local
2421 variable namestr. New local variable error. Initialize macro_entry
2422 members file, line, and name. Don't return when encountering an
2423 error, just record the fact. Use %s in some diagnostics for read.c
2424 to insert the macro name. Free macro_entry on error.
2425 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2426 when encountering an error, just record the fact.
2427 (expand_irp): Don't return when encountering an error, just record
2428 the fact.
2429 * macro.h (macro_struct): New members name, file, and line.
2430 (define_macro): Add file and line number parameters.
2431 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2432 regarding pseudo-op redefinition with the file/line that macro
2433 definition started at.
2435 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2437 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2438 (future_alignment_required): Remove ifdefs that use it.
2440 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2442 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2443 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2444 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2445 parameters.
2446 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2447 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2449 2005-04-21 Christian Groessler <chris@groessler.org>
2451 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2452 array.
2454 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2456 * config/obj-aout.h (S_IS_EXTERN): Removed.
2457 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2458 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2459 * symbols.c (S_IS_EXTERN): Likewise.
2460 * symbols.h (S_IS_EXTERN): Likewise.
2462 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2463 S_IS_EXTERNAL.
2464 * config/tc-d10v.c (md_apply_fix3): Likewise.
2465 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2466 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2467 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2468 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2469 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2470 (shmedia_md_convert_frag): Likewise.
2471 * symbols.c (print_symbol_value_1): Likewise.
2472 * write.c (write_object_file): Likewise.
2474 2005-04-20 Nick Clifton <nickc@redhat.com>
2476 * config/tc-xtensa.c (get_aligned_diff): Change type of
2477 branch_align to offsetT so that its signedness matches that of
2478 target_size.
2480 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2481 number into a readable string.
2482 (load_register): Likewise.
2484 2005-04-20 Andreas Schwab <schwab@suse.de>
2486 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2488 2005-04-19 David S. Miller <davem@davemloft.net>
2490 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2491 NULL insn, exit early. Remove now spurious NULL checks.
2492 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2493 to NULL and exit.
2495 2005-04-19 Jan Beulich <jbeulich@novell.com>
2497 * symbols.h (symbol_find_base): Remove prototype.
2498 * symbols.c (save_symbol_name): Remove code section conditional upon
2499 STRIP_UNDERSCORE.
2500 (symbol_find): Remove.
2501 (symbol_find_base): Rename to symbol_find.
2502 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2503 symbol_find.
2504 * config/obj-coff.c (tag_insert): Remove code section conditional
2505 upon STRIP_UNDERSCORE.
2506 (obj_coff_def): Likewise.
2507 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2508 (coff_frob_symbol): Likewise.
2509 (yank_symbols): Likewise.
2510 (c_section_symbol): Likewise.
2511 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2512 * config/tc-arm.c (symbol_locate): Remove code section conditional
2513 upon STRIP_UNDERSCORE.
2514 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2515 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2516 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2517 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2518 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2520 2005-04-19 Andreas Schwab <schwab@suse.de>
2522 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2523 access to application registers.
2525 2005-04-19 Jan Beulich <jbeulich@novell.com>
2527 * config/te-sysv32.h: Remove.
2528 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2529 config/te-sysv32.h.
2530 * Makefile.in (TARG_ENV_HFILES): Likewise.
2532 2005-04-19 Jan Beulich <jbeulich@novell.com>
2534 PR/847
2535 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2536 length symbols.
2538 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2540 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2542 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2544 * config/tc-mips.c (normalize_constant_expr): Don't check for
2545 HAVE_32BIT_GPRS.
2546 (check_absolute_expr): Only call normalize_constant_expr() if
2547 HAVE_32BIT_GPRS.
2548 (mips_ip): Likewise.
2550 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2552 2005-04-18 Jan Beulich <jbeulich@novell.com>
2554 * macro.c (free_token): New, freeing all the memory associated with a
2555 macro.
2556 (do_formals): Move initializers to ...
2557 (define_macro): ... here.
2558 (delete_macro): Convert passed in name to lower case. Warn when
2559 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2561 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2563 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2565 2005-04-15 Jan Beulich <jbeulich@novell.com>
2567 * config/obj-elf.c (obj_elf_struct): New.
2568 (elf_pseudo_table). Use it for .offset and .struct.
2570 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2571 Sterling Augustine <sterling@tensilica.com>
2573 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2574 than the section alignment.
2576 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2577 H.J. Lu <hongjiu.lu@intel.com>
2579 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2580 * config/tc-xtensa.c (xg_translate_sysreg_op,
2581 xtensa_translate_old_userregs_ops,
2582 xtensa_find_unaligned_branch_targets,
2583 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2584 relax_frag_add_nop): Support 64-bit host.
2585 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2586 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2588 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2590 * configure.tgt: Add support for OpenBSD/sparc ELF.
2592 * configure.tgt: Set emulation for mips-*-openbsd*.
2593 Remove broken mips-dec-openbsd* config.
2594 * configure.in: Set default ABI for mips64-*-openbsd*.
2595 * configure: Regenerate.
2597 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2599 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2600 optimization for constant addresses.
2602 2005-04-14 Nick Clifton <nickc@redhat.com>
2604 * as.c (main): Move parse_args before symbol_begin and frag_init
2605 so that the hash table size can be set before it is used.
2606 * hash.c: Use an unsigned long type for the size of the hash
2607 tables.
2608 * hash.h (set_gas_hash_table_size): Update the prototype.
2610 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2612 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2613 * acinclude.m4: Include ../bfd/warning.m4.
2614 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2615 * Makefile.in: Regenerate.
2616 * configure: Regenerate.
2617 * doc/Makefile.in: Regenerate.
2619 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2621 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2622 (normalize_address_expr): New function to sign-extend address
2623 offsets that fit into 32 bits in 32-bit mode.
2624 (macro_build_ldst_constoffset): Use normalize_address_expr()
2625 instead of a handcoded sequence.
2626 (load_register): Likewise. Report oversized numbers in a useful
2627 way.
2628 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2629 for constant addresses. Report oversized numbers in a useful way.
2630 (mips_ip): Use normalize_address_expr() for addresses.
2632 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2634 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2635 similar to other instructions now that they're marked as ImmExt.
2637 2005-04-12 Nick Clifton <nickc@redhat.com>
2639 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2640 (gas_hash_table_size): New static variable.
2641 (set_gas_hash_table_size): New function: Records a requested size
2642 for the hash tables.
2643 (get_gas_hash_table_size): New function: Return a prime number
2644 near the requested size of the hash table.
2645 (hash_new): Use get_gas_hash_table_size.
2646 * hash.h: Add a prototype for set_gas_hash_table_size.
2647 * as.c (show_usage): Add description of new switches: --hash-size
2648 and --reduce-memory-overheads.
2649 (option_values): Add OPTION_HASH_TABLE_SIZE and
2650 OPTION_REDUCE_MEMORY_OVERHEADS.
2651 (std_longpopts): Add entries for the new options.
2652 (parse_args): Handle the new options.
2653 * Makefile.am: Add a dependency of as.c on hash.h.
2654 * Makefile.in: Regenerate.
2655 * doc/as.texinfo: Document the new switches.
2656 * NEWS: Mention the new switches.
2658 2005-04-12 Nick Clifton <nickc@redhat.com>
2660 PR gas/818
2661 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2662 synonyms.
2664 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2666 * Makefile.am: Run "make dep-am".
2667 * Makefile.in: Regenerate.
2669 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2670 Bob Wilson <bob.wilson@acm.org>
2672 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2674 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2676 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2678 2005-04-11 Jan Beulich <jbeulich@novell.com>
2680 * NEWS: Mention these changes and their effects.
2681 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2682 is_name_ender.
2683 (check_macro): Likewise.
2684 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2685 labels together with the closing pseudo-op.
2686 (macro_expand_body): Adjust comment. Range-check input before use.
2687 Adjust mis-spelled diagnostic. Use is_name_beginner.
2688 * read.c (try_macro): New.
2689 (read_a_source_file): New static variable last_eol. Don't list
2690 macro expansion lines more than once. Call try_macro.
2691 (s_macro): Set section of line_label to absolute instead of undefined.
2692 * doc/as.texinfo: Add information on the caveats of these changes.
2694 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2696 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2697 * symbols.h (symbol_X_add_number): Update prototype.
2699 2005-04-10 Eric Christopher <echristo@redhat.com>
2701 * symbols.c (symbol_X_add_number): Fix warning.
2703 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2705 * config/tc-m68k.c (md_begin): Support 64bit host.
2706 (get_num): Support 64bit BFD on 32bit host.
2708 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2710 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2712 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2714 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2715 call. Don't do the COFF hacks for multi-emulation gas. Move
2716 demand_empty_rest_of_line back to caller.
2717 (s_set, equals): demand_empty_rest_of_line here.
2719 PR gas/827
2720 * as.h (rs_dummy): Define.
2721 * symbols.c (symbol_X_add_number): New function.
2722 * symbols.h (symbol_X_add_number): Declare.
2723 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2724 * read.c (assign_symbol): New function, split out from s_set.
2725 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2726 Fix COFF hacks for multi-emulation gas.
2727 (s_set): Call assign_symbol. Remove "register" keyword.
2728 (set_zero_frag): New function.
2729 (pseudo_set): Always check for assignment to section syms.
2730 Always set segment and frag of symbol, and likewise extern for
2731 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2732 special case exp.X_add_number non-zero for O_symbol expressions.
2733 (equals): Use assign_symbol.
2735 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2737 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2738 SEC_MERGE sections.
2740 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2742 * config/tc-i386.c (tc_gen_reloc): Don't turn
2743 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2745 2005-04-06 Nick Clifton <nickc@redhat.com>
2747 * po/rw.po: New translation: Kinyarwanda
2748 * configure.in (ALL_LINGUAS): Add rw
2749 * configure: Regenerate.
2751 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2752 Bob Wilson <bob.wilson@acm.org>
2754 * config/tc-xtensa.c (branch_align_power): New.
2755 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2756 future_alignment_required): Use branch_align_power to check section
2757 alignment as well as xtensa_fetch_width when aligning branch targets.
2759 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2761 * config/tc-xtensa.c: Warning fixes throughout.
2762 (xtensa_fetch_width): Change to unsigned.
2763 (assemble_nop, xtensa_find_unaligned_branch_targets,
2764 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2765 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2766 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2767 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2768 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2769 get_text_align_max_fill_size, get_text_align_nop_count,
2770 get_text_align_nth_nop_size, get_noop_aligned_address,
2771 get_aligned_diff, convert_frag_align_next_opcode,
2772 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2773 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2774 types, avoiding size_t and using offsetT and addressT appropriately.
2775 (get_text_align_power): Clean up types. Avoid incorrect bound.
2776 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2778 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2780 * config/tc-ia64.c (start_unwind_section): Undo the change
2781 of 2004-08-18.
2782 (generate_unwind_image, dot_endp): Likewise.
2784 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2786 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2787 le_nop_stop arrays and initializers to file scope.
2788 (md_begin): When generating code for anything other than
2789 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2791 2005-04-01 Jan Beulich <jbeulich@novell.com>
2793 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2794 immediates.
2796 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2798 * NEWS: Mention [fdgh]_floating.
2799 * config/atof-vax.c: Fix some whitespace.
2800 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2802 2005-04-01 Nick Clifton <nickc@redhat.com>
2804 * configure.in: Add a check for <unistd.h> providing a prototype
2805 for getopt() which is compatible with the one in
2806 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2807 * configure: Regenerate.
2808 * config.in (HAVE_DECL_GETOPT): Add.
2810 2005-04-01 Jan Beulich <jbeulich@novell.com>
2812 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2814 2005-04-01 Jan Beulich <jbeulich@novell.com>
2816 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2817 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2819 2005-03-30 Julian Brown <julian@codesourcery.com>
2821 * config/tc-arm.c (arm_adjust_symtab): Rename
2822 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2824 2005-03-30 Julian Brown <julian@codesourcery.com>
2826 * config/tc-arm.c (mapping_state): Change documentation in function
2827 comment to cross-reference spec instead. Change type of mapping symbols
2828 to BSF_NO_TYPE.
2829 (arm_adjust_symtab): Don't change type of mapping symbols here.
2831 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2833 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2834 * config.in: Regenerate.
2835 * configure: Regenerate.
2836 * configure.in: Check for ffs decl and alphabetize.
2838 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2839 Phil Blundell <philb@gnu.org>
2841 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2842 (md_apply_fix3): Mark TLS symbols.
2843 (tc_gen_reloc): Handle TLS relocations.
2844 (arm_fix_adjustable): Ignore TLS relocations.
2845 (s_arm_elf_cons): Support expressions after decorated symbols.
2847 2005-03-29 Julian Brown <julian@codesourcery.com>
2849 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2850 whether personality routine index N has been output for this section.
2851 (mapping_state): tc_segment_info_data now struct not enum.
2852 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2853 handled on section change.
2854 (create_unwind_entry): Previous code to output dependency removed.
2855 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2856 for this section.
2857 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2858 arm_segment_info_type.
2859 (arm_segment_info_type): New struct.
2861 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2862 Bob Wilson <bob.wilson@acm.org>
2864 * config/tc-xtensa.c (do_align_targets): Update comment.
2865 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2866 Insert a LOOP_END frag before every loop target, and do not overload
2867 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2868 (xg_assemble_vliw_tokens): Use do_align_targets.
2869 (xtensa_fix_target_frags): Remove code to convert a
2870 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2871 negatable branch at the end of a loop.
2872 (frag_can_negate_branch): Delete.
2874 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2875 H.J. Lu <hongjiu.lu@intel.com>
2877 PR 803
2878 NEWS: Mention "-mtune=[itanium1|itanium2]".
2880 * config/tc-ia64.c (md): Add tune.
2881 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2882 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2883 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2884 B unit NOPs are discouraged for McKinley-derived cores.
2885 (md_begin): Don't hardcode the "extra_goodness()" function in
2886 the comment...
2887 (ia64_init): Set md.tune to itanium2.
2889 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2890 * doc/c-ia64.texi: Likewise.
2892 2005-03-27 Ian Lance Taylor <ian@airs.com>
2894 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2895 bad C_EFCN symbol, print its name.
2897 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2899 * config/tc-xtensa.c (use_longcalls): Delete.
2900 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2901 the use_longcalls flag is set. Do this before checking the segment.
2902 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2903 expand direct calls at this point.
2904 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2905 (xtensa_find_unmarked_state_frags): Likewise.
2906 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2907 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2908 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2909 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2911 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2913 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2915 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2917 * config/tc-cris.h: Convert to ISO C90.
2918 * config/tc-cris.c: Ditto.
2919 (md_estimate_size_before_relax): Remove obsolete comment for
2920 parameter "segment_type".
2921 (md_begin): Document reason for cast of hash_insert argument.
2922 (md_atof): Correct type of parameter "type".
2924 2005-03-24 Nick Clifton <nickc@redhat.com>
2926 * write.h (bit_fix_new): Remove redundant prototype.
2927 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2928 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2929 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2930 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2931 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2932 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2933 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2934 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2935 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2936 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2937 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2938 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2939 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2940 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2941 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2942 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2943 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2944 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2945 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2946 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2947 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2948 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2949 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2950 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2951 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2952 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2953 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2954 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2955 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2956 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2957 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2958 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2959 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2960 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2961 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2962 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2963 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2964 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2965 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2966 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2967 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2968 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2969 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2970 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2971 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2972 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2973 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2974 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2975 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2976 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2977 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2978 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2979 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2980 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2981 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2983 2005-03-23 Jim Blandy <jimb@redhat.com>
2985 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2986 attributes properly.
2988 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2989 Nick Clifton <nickc@redhat.com>
2991 * configure.tgt: Accept any C library to accompany a GNU Linux
2992 implementation, not just the GNU C library.
2993 * configure.in: Likewise.
2994 * configure: Regenerate.
2996 2005-03-23 Nick Clifton <nickc@redhat.com>
2998 * config/tc-tic30.c: Convert to ISO C90 formatting.
2999 * config/tc-tic30.h: Convert to ISO C90 formatting.
3000 * config/tc-pdp11.c: Convert to ISO C90 formatting.
3001 * config/atof-vax.c: Convert to ISO C90 formatting.
3003 2005-03-21 Maciej W. Rozycki <macro@mips.com>
3005 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3006 relocations correctly as well.
3007 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3008 relocations in mergeable sections section-relative either.
3010 2005-03-21 Bob Wilson <bob.wilson@acm.org>
3012 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3014 2005-03-21 Nick Clifton <nickc@redhat.com>
3016 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3017 warning by providing a prototype for sh_symbian_find_elf_flags.
3019 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3020 previous delta.
3022 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3024 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3025 along with other formats that set bfd_gas. Remove unnecessary
3026 setting of bfd_gas. Delete strongarm cases in generic_target
3027 switch.
3029 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3031 PR gas/780
3032 * config/tc-m68k.c (TRUNC, SEXT): Define.
3033 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3034 (m68k_ip): Truncate or sign extend expressions as appropriate.
3035 (get_num): Likewise.
3036 (md_apply_fix3): Use SEXT.
3038 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3040 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3041 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3042 (obj-vms.o): Delete rule.
3043 Run "make dep-am".
3044 * Makefile.in: Regenerate.
3045 * aclocal.m4: Regenerate.
3046 * doc/Makefile.in: Regenerate.
3047 * po/POTFILES.in: Regenerate.
3049 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
3051 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3052 flag for coldfire v4e.
3054 2005-03-17 Bob Wilson <bob.wilson@acm.org>
3056 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3057 xg_apply_fix_value and return a value to indicate success.
3058 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
3059 (xtensa_force_relocation): Remove checks for VTABLE relocs.
3060 (xtensa_validate_fix_sub): New.
3061 (xtensa_fix_adjustable): Remove check for external or weak symbols.
3062 (tc_gen_reloc): Move code to handle difference of symbols and code to
3063 apply tentative fix values to ...
3064 (md_apply_fix3): ...here. Enable standard overflow checks for simple
3065 8, 16, and 32 bit relocations. Apply fixes for slot-specific
3066 relocations when linkrelax flag is not set.
3067 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3068 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3070 2005-03-17 Jan Beulich <jbeulich@novell.com>
3072 * config/tc-i386.c (i386_scale): Beautify error message.
3073 (Intel syntax comments): Update.
3074 (struct intel_parser_s): Add fields in_offset, in_bracket, and
3075 next_operand.
3076 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3077 Remove declarations.
3078 (intel_bracket_expr): Declare.
3079 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3080 of the function body in a loop allowing to split an operand into two.
3081 Replace calls to malloc and checks of it returning non-NULL with
3082 calls to xmalloc/xstrdup.
3083 (intel_expr): SHORT no longer handled here. Add comment indicating
3084 comparison ops need implementation.
3085 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3086 Check right operand of - does not specify a register when parsing
3087 the address of a memory reference.
3088 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3089 Check operands do not specify a register when parsing the address of
3090 a memory reference.
3091 (intel_e06, intel_e06_1): Likewise.
3092 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3093 handle SHORT as well as unary + and -. Don't accept : except for
3094 segment overrides or in direct far jump/call insns.
3095 (intel_brack_expr): New.
3096 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3097 intel_brack_expr.
3098 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3099 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3100 Allow symbolic constants as register scale value.
3101 (intel_get_token): Replace call to malloc and check of return value
3102 with call to xmalloc. Change handling for FLAT to match MASM's.
3103 (intel_putback_token): Don't try to back up/free current token if
3104 that is T_NIL.
3106 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3108 * configure.tgt: Set emulation for arm-*-eabi*.
3109 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3110 * config/te-armeabi.h: New file.
3111 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3112 * config/te-symbian.h: Include "te-armeabi.h".
3114 2005-03-16 Nick Clifton <nickc@redhat.com>
3116 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3117 local variable in case it is clobbered by the setjmp.
3119 2005-03-16 Nick Clifton <nickc@redhat.com>
3120 Ben Elliston <bje@au.ibm.com>
3122 * configure.in (werror): New switch: Add -Werror to the
3123 compiler command line. Enabled by default. Disable via
3124 --disable-werror.
3125 * configure: Regenerate.
3127 2005-03-16 Nick Clifton <nickc@redhat.com>
3129 * config/obj-coff.h: Convert to ISO C90 formatting.
3130 * config/obj-coff.c: Convert to ISO C90 formatting.
3132 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3134 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3135 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3136 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3137 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3138 (insns): Add ARMv6T2 instructions:
3139 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3140 (arm_archs): Add V6T2 variants.
3142 2005-03-15 Nick Clifton <nickc@redhat.com>
3144 * NEWS: Add cutoff for changes in 2.16 release.
3146 2005-03-15 Jan Beulich <jbeulich@novell.com>
3148 * expr.c (operand): Merge handling of unary + into that for unary
3149 -, !, and ~.
3151 2005-03-14 Eric Christopher <echristo@redhat.com>
3153 * config/tc-mips.c: Include dw2gencfi.h.
3154 (mips_cfi_frame_initial_instructions): New.
3155 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3156 (tc_cfi_frame_initial_instructions): Ditto.
3157 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3158 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3159 * Makefile.am: Update dependencies.
3160 * Makefile.in: Regenerate.
3162 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3164 * po/es.po: Commit new Spanish translation.
3166 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3168 * po/tr.po: Commit new Turkish translation.
3170 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3172 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3173 wfi, yield.
3175 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3177 * config-gas.com: Mark vax-vms as obsolete.
3178 * configure.in: Remove fmt=vms support.
3179 * config.in: Regenerate.
3180 * configure: Regenerate.
3181 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3183 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3184 Bob Wilson <bob.wilson@acm.org>
3186 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3187 when checking if xg_resolve_literals needs to be called.
3188 * config/tc-xtensa.h: Fix spelling typo in a comment.
3190 2005-03-10 Jan Beulich <jbeulich@novell.com>
3192 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3193 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3194 crafted structure declarations with the types from macro.h.
3196 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3198 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3199 for -mno-shared optimization.
3201 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3203 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3204 (MAX_NOPS): Bump to 4.
3205 (mips_fix_vr4130): New variable.
3206 (nops_for_vr4130): New function.
3207 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3208 nops_for_vr4130 if working around VR4130 errata.
3209 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3210 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3211 (md_parse_option): Handle them.
3212 (md_show_usage): Print them.
3213 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3215 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3217 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3218 branch delay code.
3220 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3222 * config/tc-mips.h (mips_flush_pending_output): Delete.
3223 (mips_emit_delays): Declare.
3224 (md_flush_pending_output): Use mips_emit_delays.
3225 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3226 the previous instructions.
3227 (md_begin, append_insn, md_parse_option): Update callers.
3228 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3229 start_noreorder.
3230 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3231 (s_gpdword): Update callers.
3232 (start_noreorder, end_noreorder): New functions.
3233 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3234 manipulating mips_opts or prev_nop_frag directly.
3235 (mips_flush_pending_output): Delete.
3237 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3239 * config/tc-mips.c (mips_move_labels): New function, taken from...
3240 (append_insn, mips_emit_delays): ...here.
3242 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3244 * config/tc-mips.c (MAX_NOPS): New macro.
3245 (history): Resize to 1 + MAX_NOPS.
3246 (fix_vr4120_class): New enumeration.
3247 (vr4120_conflicts): New variable.
3248 (init_vr4120_conflicts): New function.
3249 (md_begin): Call it.
3250 (insn_uses_reg): Constify first argument.
3251 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3252 (nops_for_insn_or_target): New functions.
3253 (append_insn): Use the new nops_for_* functions instead of inline
3254 delay checks. Generalize prev_nop_frag handling to handle an
3255 arbitrary history length. Insert nops into the history buffer
3256 once the number of nops in prev_nop_frag is fixed.
3257 (emit_delays): Use nops_for_insn instead of inline delay checks.
3259 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3261 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3262 check from branch delay code. Remove unnecessary check for branches.
3264 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3266 * config/tc-mips.c (dummy_opcode): Delete.
3267 (nop_insn, mips16_nop_insn): New variables.
3268 (NOP_INSN): New macro.
3269 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3270 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3271 (md_begin): Initialize nop_insn and mips16_nop_insn.
3272 (append_insn): Use the new emit_nop function to add nops, recording
3273 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3274 to reserve room for the instruction and install_insn to install the
3275 final form. Use insert_into_history to record the instruction in
3276 the history buffer. Use move_insn to do delay slot filling.
3277 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3278 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3279 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3281 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3283 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3284 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3285 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3286 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3287 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3289 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3291 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3292 and extended_p fields with a single fixed_p field.
3293 (append_insn, mips_no_prev_insn): Adjust accordingly.
3295 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3297 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3298 a single mips16_absolute_jump_p bit.
3299 (append_insn): Adjust accordingly.
3301 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3303 * config/tc-mips.h (mips_cl_insn): Move definition to...
3304 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3305 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3306 and extended_p.
3307 (history): New variable.
3308 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3309 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3310 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3311 (prev_prev_insn_unreordered): Delete.
3312 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3313 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3314 field.
3316 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3318 * doc/Makefile.am: Update as.info dependencies.
3319 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3321 2005-03-08 Jan Beulich <jbeulich@novell.com>
3323 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3324 error, and point to .purgem documentation if someone really needs
3325 re-definitions.
3326 * NEWS: Mention macro redefinition is now an error.
3328 2005-03-08 Jan Beulich <jbeulich@novell.com>
3330 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3331 emitted to. Add more precise diagnostics for non-fitting insns based
3332 on that. Eliminate now superfluous special casing of MLX. Clear out
3333 slot information when dropping an insn.
3335 2005-03-08 Jan Beulich <jbeulich@novell.com>
3337 * config/tc-ia64.c (parse_section_name): Rename to...
3338 (cross_section): In addition to separating the name from the rest of
3339 the arguments, also carry out the operation.
3340 (dot_xdata): Use cross_section.
3341 (dot_float_cons): Likewise.
3342 (dot_xstringer): Likewise.
3343 (dot_xdata_ua): Likewise.
3344 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3346 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3348 * po/gas.pot: Regenerate.
3350 2005-03-04 David Daney <ddaney@avtrex.com>
3352 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3353 instead of '_gp' for -mno-shared optimization.
3354 (s_cpload): Ditto.
3355 (s_abicalls): Document it in the comment.
3356 (md_show_usage): Document the -mno-shared option.
3358 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3360 * config/tc-mips.c (mips_set_options): Add sym32 field.
3361 (mips_opts): Initialize it.
3362 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3363 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3364 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3365 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3366 when deciding whether to use a symbolic %highest/%higher expansion.
3367 (macro): Likewise. Remove o64/n32 linux hack. Always use
3368 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3369 and "la". Handle constants separately from symbolic expressions in
3370 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3371 and using load_register to load the high part of the address.
3372 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3373 (OPTION_ELF_BASE): Bump by 2.
3374 (md_longopts): Add entries for -msym32 and -mno-sym32.
3375 (md_parse_option): Handle them.
3376 (usage): Document them.
3377 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3378 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3379 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3380 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3381 -msym32 and -mno-sym32.
3383 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3385 * config/tc-mips.c (load_address): Implement GP optimization
3386 for 64bit address space non-PIC. Fix formatting.
3387 (macro): Likewise. Simplify code.
3388 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3389 (mips_after_parse_args): Simplify code.
3391 2005-03-03 Nick Clifton <nickc@redhat.com>
3393 * expr.c (operand): Remove redundant code enclosed by #ifdef
3394 RELAX_PAREN_GROUPING....#endif.
3396 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3397 reloc is the difference of two symbols defined in the same
3398 section.
3400 * config/tc-iq2000.c (line_comment_chars): Include the # character
3401 as otherwise this breaks #APP/#NO_APP processing.
3403 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3405 * config/tc-arc.c(md_assemble): Remove dead code for handling
3406 immediate indexing of ld and st .
3408 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3409 Joseph Myers <joseph@codesourcery.com>
3411 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3412 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3413 (parse_relocation): Check for a word break after a relocation
3414 operator.
3415 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3416 symbols.
3418 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3420 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3422 2005-03-02 Jan Beulich <jbeulich@novell.com>
3424 * as.c (main): Use unlink_if_ordinary instead of unlink.
3425 * messages.c (as_fatal): Likewise.
3427 2005-03-02 Jan Beulich <jbeulich@novell.com>
3429 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3430 accesses.
3431 (parse_register): Allow cr8...15 in all modes.
3433 2005-03-02 Jan Beulich <jbeulich@novell.com>
3435 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3436 etc. like normal symbol references (T_ID).
3438 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3440 * symbols.c (fb_label_name): Fix silly thinko in last change.
3442 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3444 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3445 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3447 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3449 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3451 PR gas/708
3452 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3453 suffixes also.
3455 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3457 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3459 * as.h (assert): Warning fix.
3460 * expr.c (expr): Correct assertion.
3461 * read.c (s_comm_internal): Remove assertion.
3462 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3463 (fixup_segment): Remove assertion.
3464 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3465 (md_apply_fix3): Likewise.
3466 * config/tc-i370.c (md_begin): Correct assertion.
3467 (i370_macro): Warning fix for assertion.
3469 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3471 * configure.in (AC_C_BIGENDIAN): Invoke.
3472 * configure: Regenerate.
3473 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3474 host variable to set string header size.
3475 * config/obj-aout.c (obj_header_append): Don't use host structs.
3476 (obj_symbol_to_chars): Likewise.
3477 (obj_emit_strings): Likewise. Use the passed in output pointer.
3478 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3479 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3480 not sizeof host struct.
3481 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3482 (obj_emit_strings): Likewise.
3483 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3484 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3485 sizeof host struct.
3486 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3487 sizeof host struct.
3488 (host_number_to_chars): Define.
3489 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3490 host internal struct to set header sizes.
3491 * config/tc-i960.c (md_number_to_field): Warning fix.
3492 (md_ri_to_chars): Use host byte order.
3493 (get_cdisp, md_apply_fix3): Warning fix.
3494 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3496 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3498 * doc/c-arc.texi: Update documentation about ARC's extension
3499 instructions.
3501 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3503 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3504 address for myself.
3506 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3508 * cgen.c: Warning fixes.
3509 * config/tc-arc.c: Likewise.
3510 * config/tc-arm.c: Likewise.
3511 * config/tc-avr.c: Likewise.
3512 * config/tc-d10v.c: Likewise.
3513 * config/tc-d30v.c: Likewise.
3514 * config/tc-frv.c: Likewise.
3515 * config/tc-frv.h: Likewise.
3516 * config/tc-h8300.c: Likewise.
3517 * config/tc-h8500.c: Likewise.
3518 * config/tc-i370.c: Likewise.
3519 * config/tc-i960.c: Likewise.
3520 * config/tc-ia64.c: Likewise.
3521 * config/tc-ip2k.c: Likewise.
3522 * config/tc-m68hc11.c: Likewise.
3523 * config/tc-maxq.c: Likewise.
3524 * config/tc-mcore.c: Likewise.
3525 * config/tc-mips.c: Likewise.
3526 * config/tc-msp430.c: Likewise.
3527 * config/tc-pj.c: Likewise.
3528 * config/tc-ppc.c: Likewise.
3529 * config/tc-ppc.h: Likewise.
3530 * config/tc-s390.c: Likewise.
3531 * config/tc-sh.c: Likewise.
3532 * config/tc-sh64.c: Likewise.
3533 * config/tc-tic4x.c: Likewise.
3534 * config/tc-tic80.c: Likewise.
3535 * config/tc-v850.c: Likewise.
3536 * config/tc-vax.c: Likewise.
3537 * config/tc-w65.c: Likewise.
3538 * config/tc-xstormy16.c: Likewise.
3539 * config/tc-z8k.c: Likewise.
3541 2005-02-22 Catherine Moore <clm@cm00re.com>
3543 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3544 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3546 2005-02-22 Eric Christopher <echristo@redhat.com>
3548 * config/tc-mips.c (struct proc): Change isym to
3549 func_sym. New member func_end_sym.
3550 (s_mips_ent): Update.
3551 (s_mips_end): Ditto. Add code to compute function size.
3553 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3555 * read.c: Warning fixes.
3556 * config/obj-elf.c: Likewise.
3558 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3560 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3561 emitting insn.
3563 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3565 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3566 SEC_COFF_SHARED.
3568 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3569 SEC_TIC54X_BLOCK.
3570 (demand_empty_rest_of_line): Likewise.
3571 (tic54x_sblock): Likewise.
3572 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3574 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3576 * read.c (address_bytes): New function.
3577 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3578 (potable): Add "dc.a".
3579 (cons_worker): Handle "dc.a".
3580 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3582 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3584 * input-file.c (input_file_open): Rearrange to avoid warning.
3586 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3588 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3589 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3590 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3592 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3594 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3595 uses after .set noat.
3596 (load_address): Likewise.
3597 (macro): Likewise. Don't try to avoid $at use by sacrificing
3598 the target register before it is stored, it won't work.
3600 2005-02-17 James E Wilson <wilson@specifixinc.com>
3602 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3603 see an instruction that specifies a template.
3605 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3607 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3608 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3609 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3611 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3613 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3615 * config/tc-ia64.c (md): Add hint_b.
3616 (emit_one_bundle): Handle md.hint_b for "hint".
3617 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3618 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3619 (ia64_init): Set md.hint_b to error.
3620 (md_assemble): Handle md.hint_b for "hint.b".
3622 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3623 * doc/c-ia64.texi: Likewise.
3625 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3627 * tc.h (struct relax_type, relax_typeS): Move from here..
3628 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3629 * ecoff.c (ecoff_new_file): Add appfile param.
3630 * ecoff.h (ecoff_new_file): Likewise.
3631 * itbl-lex.h: New file.
3632 * itbl-lex.l: Include itbl-lex.h.
3633 * itbl-parse.y: Likewise.
3634 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3635 * read.c (s_app_file_string): Mark appfile possibly unused.
3636 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3637 * subsegs.h (struct seg_info_trash): Delete.
3638 (seg_info): Use segment_info_type instead.
3639 * config/obj-coff.c (struct filename_list): Make filename const char *.
3640 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3641 * config/obj-elf.c (elf_file_symbol): Similarly.
3642 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3643 signed right shift.
3644 * config/tc-arc.c (md_operand): Warning fix.
3645 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3646 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3647 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3648 * config/tc-frv.c (frv_force_relocation): Warning fix.
3649 * config/tc-m68k.c (md_parse_option): Delete unused var.
3650 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3651 * config/tc-sparc.c: Likewise.
3652 (s_common): Warning fix.
3653 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3654 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3655 addressT.
3656 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3657 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3658 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3659 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3660 (tic4x_do_align): Use TIC_NOP_OPCODE.
3661 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3662 * config/tc-vax.c: Include netinet/in.h.
3663 (tc_headers_hook): Formatting.
3664 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3666 2005-02-17 Jan Beulich <jbeulich@novell.com>
3668 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3669 parsing inN, locN, outN. Set 'idx' to offset register number starts
3670 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3671 pointless cast.
3673 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3675 * config/tc-mips.c (load_address): Fix formatting.
3676 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3677 Catch macros which are unexpandable without AT. Remove duplicate
3678 zeroing of used_at.
3679 (macro2): Remove duplicate zeroing of used_at.
3681 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3683 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3684 than zero.
3686 2005-02-15 Nigel Stephens <nigel@mips.com>
3687 Maciej W. Rozycki <macro@mips.com>
3689 * config/tc-mips.c (reloc_needs_lo_p): Handle
3690 BFD_RELOC_MIPS16_HI16_S.
3691 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3692 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3693 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3694 complaints on.
3695 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3696 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3697 Call my_getSmallExpression() to parse percent operators.
3698 (percent_op_match, mips_percent_op): Separate definitions.
3699 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3700 (parse_relocation): Handle the MIPS16 mode using
3701 mips16_percent_op.
3702 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3703 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3705 2005-02-15 Jan Beulich <jbeulich@novell.com>
3707 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3708 instead of explicitly dealing with the translation; exclude
3709 relocations that are already pcrel, however.
3711 2005-02-15 Jan Beulich <jbeulich@novell.com>
3713 * config/tc-ia64.c: Include limits.h (if available).
3714 (gr_values[0]): Set path to INT_MAX.
3715 (dot_reg_val): Don't allow changing value of r0. Limit range of
3716 general registers at r127.
3717 (specify_resource): Default resource index is -1. Don't set resource
3718 index (in case IA64_RS_RSE) without setting the specific flag.
3719 (note_register_values): Check operand is O_constant before tracking
3720 input value of moves. Add tracking for dep.z with constant inputs.
3721 (print_dependency): Resource index of specific resource may be zero.
3722 (check_dependencies): Likewise.
3724 2005-02-15 Jan Beulich <jbeulich@novell.com>
3726 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3727 reg_class. Check operands and emit diagnostics for illegal use of
3728 registers.
3730 2005-02-15 Jan Beulich <jbeulich@novell.com>
3732 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3733 new variables type, suffix, and width. Handle
3734 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3735 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3736 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3737 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3738 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3739 if unable to translate relocation type, using the new variables.
3741 2005-02-15 Jan Beulich <jbeulich@novell.com>
3743 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3744 (ty_symbol_chars): Define.
3745 * config/tc-ia64.c (ia64_symbol_chars): Define.
3747 2005-02-15 Jan Beulich <jbeulich@novell.com>
3749 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3750 input_line_pointer was advanced.
3752 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3754 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3755 within |.
3757 2005-02-13 Jan Beulich <jbeulich@novell.com>
3759 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3760 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3761 indicator.
3762 (ia64_init): Set md.detect_dv.
3763 (ia64_start_line): New static variable warned. Warn only once when
3764 encountering explicit stops in automatic mode.
3765 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3766 * NEWS: Mention new default mode.
3768 2005-02-13 Jan Beulich <jbeulich@novell.com>
3770 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3771 be freed when wiping out previous state. Canonicalize names before
3772 use. Free name string when detecting redefinition.
3773 (dot_pred_rel): Call generic expression parser to process arguments.
3774 Handle O_register case for individual predicates and O_subtract for
3775 ranges.
3776 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3777 register hash.
3778 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3779 Warn if multiple found, issue error if resulting symbol name has zero
3780 length.
3781 (dot_alias): Canonicalize name before use.
3783 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3785 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3786 and 0 for error.
3787 (in_procedure): Return -1 for warning.
3788 (in_prologue): Likewise.
3789 (in_body): Likewise.
3791 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3793 * config/tc-ia64.c (dot_xdata): Undo the last change.
3794 (dot_float_cons): Likewise.
3795 (dot_xstringer): Likewise.
3796 (dot_xdata_ua): Likewise.
3797 (dot_float_cons_ua): Likewise.
3799 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3801 * NEWS: Mention "-munwind-check=[warning|error]".
3803 * config/tc-ia64.c (md): Add unwind_check.
3804 (unwind_diagnostic): New.
3805 (in_procedure): Call unwind_diagnostic when a directive isn't
3806 in procedure.
3807 (in_prologue): Call unwind_diagnostic when a directive isn't in
3808 prologue.
3809 (in_body): Call unwind_diagnostic when a directive isn't in
3810 body region.
3811 (dot_endp): Set md.unwind_check to error before calling
3812 in_procedure and restore it after. When the name is missing or
3813 couldn't be found, use the one from the last .proc if
3814 md.unwind_check isn't error. Warn if md.unwind_check is
3815 warning.
3816 (md_parse_option): Handle "-munwind-check=[warning|error]".
3817 (md_show_usage): Add "-munwind-check=[warning|error]".
3818 (ia64_init): Set md.unwind_check to warning.
3820 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3821 * doc/c-ia64.texi: Likewise.
3823 2005-02-11 Jan Beulich <jbeulich@novell.com>
3825 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3826 (LEX_QM): Likewise.
3827 (ia64_parse_name): New third parameter.
3828 (md_parse_name): Pass third argument.
3829 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3830 (md_operand): Handling of '@'-prefixed symbols moved from here...
3831 (ia64_parse_name): ...to here.
3833 2005-02-11 Jan Beulich <jbeulich@novell.com>
3835 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3836 (errata_nop_necessary_p): Remove declaraction and definition.
3837 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3838 update md.group_idx. Don't reset md.last_groups.
3840 2005-02-11 Jan Beulich <jbeulich@novell.com>
3842 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3843 argument.
3844 (dot_xdata): Free section name after use.
3845 (dot_float_cons): Likewise.
3846 (dot_xstringer): Likewise.
3847 (dot_xdata_ua): Likewise.
3848 (dot_float_cons_ua): Likewise.
3849 (md_pseudo_table): Add xdata16 and xdata16.ua.
3851 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3853 * doc/all.texi: Add IA64.
3854 * doc/as.texinfo: Likewise.
3856 * doc/c-ia64.texi: Fix typos.
3858 2005-02-10 Julian Brown <julian@codesourcery.com>
3860 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3861 BFD_RELOC_UNUSED.
3862 (do_t_push_pop): Likewise.
3863 (md_assemble): Likewise.
3864 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3865 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3866 (create_unwind_entry): Output dependency on the required personality
3867 routines.
3869 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3871 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3872 * subsegs.c (seg_not_empty_p): Likewise.
3874 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3876 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3877 relative jump calculation.
3878 <md_convert_frag) : Likewise.
3879 <output_disp): Likewise.
3881 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3883 * write.c (write_object_file): Recognize warning-symbol construct
3884 and skip object- and target- handling for the second symbol.
3886 2005-02-02 Jan Beulich <jbeulich@novell.com>
3888 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3889 designators along with quoted ones. Free copy of quoted designator
3890 when done.
3892 2005-02-01 Ben Elliston <bje@au.ibm.com>
3894 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3895 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3896 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3897 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3898 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3899 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3900 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3901 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3902 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3903 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3904 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3905 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3906 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3907 #if 0'd code throughout.
3909 2005-01-31 Nick Clifton <nickc@redhat.com>
3911 * as.c (parse_args): Bump copyright date reported by --version to
3912 2005.
3914 2005-01-31 Nick Clifton <nickc@redhat.com>
3916 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3917 and vax-vms.
3919 2005-01-31 Jan Beulich <jbeulich@novell.com>
3921 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3922 that can end with .endr in that case. Make requiring/permitting
3923 pseudo-ops without leading dot closer to the logic in read.c serving
3924 the same purpose.
3925 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3926 ignored.
3928 2005-01-31 Jan Beulich <jbeulich@novell.com>
3930 * macro.c (do_formals): Adjust to no longer accept empty parameter
3931 names.
3932 (define_macro): Adjust to no longer accept empty macro name, garbage
3933 following the parameters, or macros that were previously defined.
3934 * read.c (s_bad_end): Declare.
3935 (potable): Add endm. Handler for endr and endm is s_bad_end.
3936 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3937 and .endr.
3938 * read.h (s_bad_endr): Remove.
3940 2005-01-31 Jan Beulich <jbeulich@novell.com>
3942 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3943 immediately discarding (but counting) those exceeding the maximum
3944 possible amount. Track whether output and input operand counts ever
3945 matched, and use this to better indicate which of the operands/
3946 operand types was wrong; specifically don't default to pointing to
3947 the first operand.
3949 2005-01-31 Jan Beulich <jbeulich@novell.com>
3951 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3952 variable in dot_endp). Add body and insn. Make prologue,
3953 prologue_mask, body, and insn bitfields.
3954 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3955 messages.
3956 (in_procedure, in_prologue, in_body): New.
3957 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3958 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3959 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3960 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3961 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3962 dot_personality): Use the appropriate one of the above.
3963 (dot_proc): Clear unwind.proc_start; set to current location only if
3964 none of the entry points were valid. Check for non-zero-length entry
3965 point names. Check that entry points aren't defined, yet. Clear
3966 unwind.prologue, unwind.body, and unwind.insn.
3967 (dot_body): Call in_procedure. Check that first directive in procedure
3968 had no insns emitted before. Set unwind.body.
3969 (dot_prologue): Call in_procedure. Check that not already in prologue.
3970 Check that first directive in procedure had no insns emitted before.
3971 Clear unwind.body.
3972 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3973 length entry point names. Check that entry points became defined.
3974 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3976 2005-01-31 Jan Beulich <jbeulich@novell.com>
3978 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3979 before actually using it. Don't generate an error in manual bundling
3980 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3981 Don't generate an error in manual bundling mode when looking at an
3982 insn required to be last in its group but the required slot hasn't
3983 been reached, yet. Allow conversion from MII to MI;I for bundle
3984 consisting of only 2 insns with the stop between them. Suppress
3985 various meaningless errors resulting from detecting earlier ones.
3987 2005-01-31 Jan Beulich <jbeulich@novell.com>
3989 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3990 input being ar.pfs.
3992 2005-01-28 Christian Groessler <chris@groessler.org>
3994 * config/tc-z8k.c (md_assemble): Improve error detection.
3996 2005-01-28 Jan Beulich <jbeulich@novell.com>
3998 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3999 for personality routine pointer only if there is one.
4000 (ia64_convert_frag): Likewise.
4001 (generate_unwind_image): Likewise.
4003 2005-01-27 Christian Groessler <chris@groessler.org>
4005 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4006 (md_apply_fix3): Make relative branches out of range an error
4007 instead of a warning. Display correct line number for out of
4008 range branches/calls/memory accesses.
4010 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
4012 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4013 to emit .debug_line and other debug sections.
4014 * as.h (seg_not_empty_p): Declare.
4015 * subsegs.c (seg_not_empty_p): New predicate.
4017 2005-01-27 Andrew Cagney <cagney@gnu.org>
4019 * configure: Regenerate to track ../gettext.m4 change.
4021 2005-01-27 Jan Beulich <jbeulich@novell.com>
4023 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4025 2005-01-27 Jan Beulich <jbeulich@novell.com>
4027 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4028 to/from application registers dynamic insns.
4029 (md_assemble): Defer resolution of move to/from application registers
4030 dynamic insns when they can be issued on either the I- or M-units.
4032 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
4034 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4035 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
4036 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4037 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
4038 * cgen.c (gas_cgen_parse_operand): Handle
4039 CGEN_PARSE_OPERAND_SYMBOLIC.
4040 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4041 (frv_force_relocation): Likewise. Fix handling of PIC
4042 relocations.
4043 (md_apply_fix3): Likewise.
4045 2005-01-21 Ben Elliston <bje@au.ibm.com>
4047 * as.h: Remove #if 0'd code.
4048 * atof-generic.c (atof_generic): Likewise.
4049 * ecoff.c (ecoff_directive_frame): Likewise.
4050 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4051 * itbl-ops.c (itbl_add_reg): Likewise.
4052 * listing.c (calc_hex): Likewise.
4053 * read.c (MASK_CHAR): Likewise.
4054 * subsegs.c (subsegs_print_statistics): Likewise.
4055 * symbols.c (indent): Likewise.
4056 * write.c (write_relocs): Likewise.
4057 (write_object_file): Likewise.
4058 (relax_frag): Likewise.
4060 2005-01-20 Nick Clifton <nickc@redhat.com>
4062 * as.c (std_longopts): Add an entry for "--a" in order to prevent
4063 getopt_long_only() from considering -a as an abbreviation for
4064 --alternate.
4065 (parse_args): Fix the parsing of -a=<file>.
4067 2005-01-20 Alan Modra <amodra@bigpond.net.au>
4069 PR gas/684
4070 * read.c (s_incbin): Adjust default count for skip. Check validity
4071 of count and skip rigorously.
4073 2005-01-19 Fred Fish <fnf@specifixinc.com>
4075 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4077 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4079 * read.c (convert_to_bignum): New function, split out from...
4080 (emit_expr): ...here. Handle the case where X_add_number is
4081 positive and the input value is negative.
4082 (output_big_sleb128): Fix setting of continuation bit. Check whether
4083 the final byte needs to be sign-extended. Fix size-shrinking loop.
4084 (emit_leb128_expr): When generating a signed leb128, see whether the
4085 sign of an O_constant's X_add_number matches the sign of the input
4086 value. Use a bignum if not.
4088 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4090 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4091 arch_sh_up in order to match the external name and make the
4092 testsuite's job easier.
4094 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4096 PR 659
4097 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4099 2005-01-12 Nick Clifton <nickc@redhat.com>
4101 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4102 ignored_arguments array.
4104 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4106 * write.c (write_object_file): Disallow a symbol equated to
4107 common symbol.
4109 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4111 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4112 bfd_mach_maxq20.
4113 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4114 (maxq_target): New function: Set the machine type.
4116 2005-01-06 Paul Brook <paul@codesourcery.com>
4118 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4119 (md_begin): Handle TE_VXWORKS for FP defaults.
4120 (md_apply_fix3): Correct rela offsets.
4121 (elf32_arm_target_format): Add VxWorks targets.
4123 2005-01-06 Paul Brook <paul@codesourcery.com>
4125 * configure.tgt: Set em=vxworks for *-*-vxworks.
4126 * config/te-vxworks.h: New File.
4128 2005-01-06 Paul Brook <paul@codesourcery.com>
4130 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4132 2005-01-04 Dmitry Diky <diwil@spec.ru>
4134 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4135 global label.
4137 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4139 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4140 (dot_loc): New function.
4141 (md_pseudo_table): Add entry to map .loc to dot_loc().
4142 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4143 seen a .loc directive or we're generating DWARF2 debug info for
4144 assembly source.
4146 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4148 PR gas/619
4149 * read.c (s_comm_internal): Don't zero end of name until size
4150 expression has been parsed.
4152 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4154 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4156 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4158 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4159 case).
4161 2004-12-22 Ian Lance Taylor <ian@airs.com>
4163 * configure.tgt: New.
4164 * configure.in: Move setting of cpu_type, fmt, etc., to
4165 configure.tgt.
4166 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4167 $(srcdir)/configure.tgt.
4168 * configure, Makefile.in: Rebuild.
4170 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4172 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4173 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4174 instructions.
4175 (avr_offset_expression): New function to parse offsets for LDI
4176 instructions.
4177 (avr_operand): Use it.
4178 (md_apply_fix3): Generate the relocs.
4180 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4182 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4183 BFD_RELOC_SH_IMMS10BY8 relocation.
4185 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4186 than just ignoring bad code.
4188 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4190 * config/tc-v850.c (handle_lo16): New function.
4191 (v850_reloc_prefix): Use it to check lo().
4192 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4194 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4196 * configure.in: Add s390x-ibm-tpf support.
4197 * configure: Regenerate.
4199 2004-12-15 Jan Beulich <jbeulich@novell.com>
4201 * config/obj-elf.c (obj_elf_change_section): Only set type and
4202 attributes on new sections. Emit warning when type of re-declared
4203 section doesn't match.
4205 2004-12-15 Jan Beulich <jbeulich@novell.com>
4207 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4208 '.cfi_startproc simple' doesn't inherit the old value.
4210 2004-12-15 Jan Beulich <jbeulich@novell.com>
4212 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4213 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4214 generation to emit a factored offset.
4216 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4218 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4219 which is too large in the case of NO_PIC without 64-bit
4220 addresses.
4222 * config/tc-mips.c (mips_in_shared): New static variable.
4223 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4224 (md_longopts): Add -mshared and -mno-shared.
4225 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4226 (s_cpload): Implement !mips_in_shared case.
4227 (s_cpsetup): Likewise.
4228 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4229 * NEWS: Mention -mno-shared.
4231 2004-12-09 Paul Brook <paul@codesourcery.com>
4233 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4234 for function start.
4236 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4238 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4239 sequence, increase the size of the sequence.
4241 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4242 use CPU_RM9000.
4244 2004-12-07 Ben Elliston <bje@gnu.org>
4246 * read.c (s_align): Use an align_limit temporary to allay a GCC
4247 signed/unsigned comparison warning.
4249 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4251 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4252 * configure.in: Use it for arm*-*-linux-gnueabi*.
4253 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4254 * config/te-armlinuxeabi.h: New file.
4255 * Makefile.in: Regenerated.
4256 * aclocal.m4: Likewise.
4257 * configure: Likewise.
4258 * doc/Makefile.in: Regenerated.
4260 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4262 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4263 (xtensa_restore_emit_state): Likewise.
4265 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4267 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4268 (s_align): Use it.
4270 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4272 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4273 * Makefile.in: Regenerate.
4275 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4277 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4278 functions, give functions a meaningful name, add comments.
4279 (check_range): New function - Replace operand size calculation
4280 with range checking.
4281 (assemble_insn): Update Algorithm, improve error issuing.
4282 (enum op_err): New.
4283 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4284 handling.
4286 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4288 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4289 miss between different section in the same module.
4290 (tc_gen_reloc): Likewise.
4292 2004-11-25 Theodore A. Roth <troth@openavr.org>
4294 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4295 atmega325, atmega3250, atmega645 and atmega6450.
4297 2004-11-25 Jan Beulich <jbeulich@novell.com>
4299 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4300 permissible for the selected instruction suffix.
4301 (process_suffix): For DefaultSize instructions, suppressing the
4302 guessing of a 'q' suffix if the instruction doesn't support it is
4303 pointless, because only an 'l' suffix can be guessed in this place.
4305 2004-11-24 Nick Clifton <nickc@redhat.com>
4307 * config/tc-iq2000.c: Remove support for IQ10 processor.
4308 Convert to ISO C90 formatting.
4309 * config/tc-iq2000.h: Likewise.
4311 2004-11-23 Nick Clifton <nickc@redhat.com>
4313 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4314 in this table. They should be correct now.
4316 2004-11-23 Jan Beulich <jbeulich@novell.com>
4318 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4319 indicate the MMX extensions added by both SSE and 3DNow!A.
4320 (Cpu3dnowA): Declare.
4321 (CpuUnknownFlags): Update.
4322 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4323 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4324 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4325 3DNow!. Athlon additionally implies 3DNow!A. Several new
4326 entries (those starting with a dot are for sub-arch specification).
4327 (set_cpu_arch): Handle sub-arch specifications.
4328 (parse_insn): Distinguish between instructions not supported because
4329 of insufficient CPU features and because of 64-bit mode.
4330 * doc/c-i386.texi: Describe enhanced .arch directive.
4332 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4334 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4336 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4338 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4339 without a corresponding .debug_info section.
4341 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4343 * read.c (potable): Add "error" and "warning".
4344 (s_errwarn): New function.
4345 * read.h (s_errwarn): Declare.
4346 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4348 2004-11-22 Nick Clifton <nickc@redhat.com>
4350 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4351 c_dot_file_symbol.
4353 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4355 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4356 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4358 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4360 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4361 (coff_adjust_symtab): Adjust call.
4362 (crawl_symbols): Likewise.
4363 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4364 (obj_app_file): Adjust.
4366 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4368 * configure.in: Enable bfd_assember for the MAXQ port.
4369 * configure: Regenerate.
4371 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4372 Sterling Augustine <sterling@tensilica.com>
4374 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4375 there is a conflict.
4376 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4377 interfaces that are related as determined by xtensa_interface_class_id.
4379 2004-11-12 Nick Clifton <nickc@redhat.com>
4381 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4382 offsets for conditional branches.
4384 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4386 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4388 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4390 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4391 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4392 MAYBE_UNREACHABLE.
4393 (relax_frag_immed): Update call to update_next_frag_state.
4395 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4397 * obj.h (struct format_ops <app_file>): Add int param.
4398 * read.h (s_app_file_string): Likewise.
4399 * read.c (s_app_file_string): Likewise.
4400 (s_app_file): Adjust s_app_file_string call.
4401 * config/tc-mips.c (s_mips_file): Likewise.
4402 * config/obj-coff.h (obj_app_file): Add app param.
4403 * config/obj-ecoff.h (obj_app_file): Likewise.
4404 * config/obj-multi.h (obj_app_file): Likewise.
4405 * config/obj-elf.h (elf_file_symbol): Likewise.
4406 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4407 if called for # preprocessor lines.
4409 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4411 PR 528
4412 * symbols.c (resolve_symbol_value): Convert weak symbols only
4413 for Windows PECOFF.
4414 (symbol_equated_reloc_p): Don't equate weaks when relocating
4415 only for Windows PECOFF.
4417 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4419 * config/tc-crx.c (print_insn): Check and set insn_addr.
4420 * config/tc-crx.h (md_frag_check): Define.
4422 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4423 Vineet Sharma <vineets@noida.hcltech.com>
4425 * configure.in: Add support for new target maxq-coff.
4426 * configure: Regenerate.
4427 * NEWS: Mention new support.
4428 * config/tc-maxq.c: New file.
4429 * config/tc-maxq.h: New file.
4430 * config/obj-coff.h: Add support for maxq-coff.
4432 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4434 * symbols.c (any_external_name): Define.
4435 (resolve_symbol_value): Convert weak symbols.
4436 (S_SET_EXTERNAL): Support any_external_name.
4437 (S_SET_NAME): Qualify parameter const.
4438 (symbol_equated_reloc_p): Equate to weaks when relocating.
4439 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4440 * tc.h (any_external_name): Declare.
4441 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4442 assemblers also.
4443 (weak_is_altname): Declare and define.
4444 (weak_name2altname): Same.
4445 (weak_altname2name): Same.
4446 (weak_uniquify): Same.
4447 (weak_altprefix): Define.
4448 (obj_coff_weak): Change .weak syntax and handling.
4449 (coff_frob_symbol): Fix PE weak symbol alternates.
4450 * config/obj-coff.h (USE_UNIQUE): Define.
4451 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4452 are in another segment.
4453 (tc_gen_reloc): Remove broken addend hack.
4454 doc/as.texinfo: Update.
4456 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4458 * config/tc-xtensa.c (total_frag_text_expansion): New.
4459 (md_estimate_size_before_relax): Use it.
4460 (find_address_of_next_align_frag): Likewise.
4462 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4464 * config/tc-crx.c: Rename argument types.
4465 (processing_arg_number): Rename to 'cur_arg_num'.
4466 (get_number_of_bits): Rename to 'set_operand_size'.
4467 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4468 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4469 (set_indexmode_parameters): Remove function, integrate its code into
4470 'set_operand'.
4471 (set_operand_size): Get rid of 'Operand Number' function parameter -
4472 use global variable 'cur_arg_num' instead.
4473 Use a local 'argument' pointer to reference the current argument.
4474 (parse_operand): Likewise.
4475 (set_operand): Likewise.
4476 (process_label_constant): Likewise.
4478 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4480 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4481 (add_section_rename): Delete. Inlined into...
4482 (build_section_rename): ...here. Use xstrdup instead of strdup.
4483 (xtensa_section_rename): Drop "const" from argument and return types.
4484 (md_show_usage): Indent to match show_usage().
4485 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4486 (tc_canonicalize_section_name): Define.
4487 (md_elf_section_rename): Remove unused macro.
4488 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4489 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4490 (Frame Directive): Delete.
4492 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4494 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4495 * config/tc-arm.c (target_oabi): Delete.
4496 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4497 (arm_opts): Remove moabi.
4498 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4499 * doc/c-arm.texi (ARM Options): Likewise.
4500 * configure: Regenerated.
4502 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4504 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4505 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4506 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4507 * configure: Regenerate.
4508 * config/tc-cris.c (enum cris_archs): New.
4509 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4510 (cris_insn_ver_valid_for_arch): New functions.
4511 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4512 (cris_arch): New variable.
4513 (md_pseudo_table): New pseudo .arch.
4514 (err_for_dangerous_mul_placement): Initialize according to
4515 DEFAULT_CRIS_ARCH.
4516 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4517 All users changed.
4518 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4519 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4520 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4521 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4522 use in md_cris_relax_table.
4523 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4524 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4525 Update and improve head comment.
4526 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4527 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4528 (OPTION_ARCH): New.
4529 (md_longopts): New option --march=...
4530 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4531 macros.
4532 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4533 (HANDLE_RELAXABLE): New macro.
4534 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4535 cases. Check for weak symbols and assume not relaxable. Handle
4536 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4537 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4538 fragP->fr_symbol.
4539 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4540 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4541 (cris_create_short_jump): Adjust for CRISv32.
4542 (cris_relax_frag): Handle new states.
4543 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4544 (md_begin): Define symbols "..asm.arch.cris.v32",
4545 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4546 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4547 when entering opcode table entry points.
4548 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4549 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4550 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4551 (cris_process_instruction): Initialize out_insnp->insn_type to
4552 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4553 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4554 cases.
4555 <case 'm'>: Check that modified_char == '.'.
4556 <invalid operands>: Consume the rest of the line.
4557 When operands don't match, skip over subsequent insns with
4558 non-matching version specifier but same mnemonic.
4559 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4560 special registers in CRISv32 are always 32 bit long.
4561 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4562 New cases.
4563 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4564 and compatible. Recognize "ACR" for v32, unless followed by "+".
4565 (get_spec_reg): Consider cris_arch when looking up register.
4566 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4567 v32 or compatible.
4568 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4569 (cris_get_expression): Restore input_line_pointer if failing "early".
4570 (get_flags): Consider cris_arch and recognize flags accordingly.
4571 (branch_disp): Adjust for CRISv32.
4572 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4573 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4574 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4575 resolved. Don't enter zeros in object file for
4576 BFD_RELOC_32_PCREL.
4577 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4578 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4579 (md_parse_option): Break out "return 1".
4580 <OPTION_ARCH> New case.
4581 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4582 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4583 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4584 <case BFD_RELOC_32_PCREL>: New cases.
4585 Addends for non-zero fx_pcrel are too in fx_offset.
4586 (md_show_usage): Show --march=<arch>.
4587 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4588 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4589 (s_syntax) <struct syntaxes>: Properly constify member operand.
4590 * config/tc-cris.h (TARGET_MACH): Define.
4591 (cris_mach): Declare.
4592 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4593 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4594 (CRIS-Opts): Document --march=...
4595 (CRIS-Pseudos): Document .arch.
4597 2004-11-04 Jan Beulich <jbeulich@novell.com>
4599 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4600 intel syntax and no register prefix, allow $ in symbol names when
4601 intel syntax.
4602 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4603 (intel_float_operand): Add fourth return value indicating math control
4604 operations. Make classification more precise.
4605 (md_assemble): Complain if memory operand of mov[sz]x has no size
4606 specified.
4607 (parse_insn): Translate word operands to floating point instructions
4608 operating on integers as well as control instructions to short ones
4609 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4610 floating point instructions operating on non-integer operands.
4611 (match_template): Remove fldcw special case. Adjust q-suffix handling
4612 to permit it on fild/fistp/fisttp in AT&T mode.
4613 (process_suffix): Don't guess DefaultSize insns' suffix from
4614 stackop_size for certain floating point control instructions. Guess
4615 suffix for branch and [ls][gi]dt based on flag_code. Split error
4616 messages for Intel and AT&T syntax, and make the condition more strict
4617 for the former. Adjust suppressing of generation of operand size
4618 overrides.
4619 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4620 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4621 more error checking.
4622 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4623 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4625 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4627 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4628 md_short_jump_size, md_long_jump_size.
4629 * write.c [!WORKING_DOT_WORD]: Ditto.
4630 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4631 qualifier.
4632 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4633 declare.
4634 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4635 const qualifier in these definitions.
4636 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4637 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4639 2004-11-02 Nick Clifton <nickc@redhat.com>
4641 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4642 table before deciding to produce a .debug_line section to match up
4643 with a user provided .debug_info section.
4645 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4647 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4648 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4650 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4652 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4653 (get_flags): New function.
4654 (get_number_of_bits): Edit comments, update numeric values to
4655 supported sizes.
4656 (process_label_constant): Don't support the colon
4657 format (SYMBOL:[s|m|l]).
4658 (set_cons_rparams): Support argument type 'arg_rbase'.
4659 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4660 (handle_LoadStor): Bug fix, first handle post-increment mode.
4661 (getreg_image): Remove redundant code, update according to latest
4662 CRX spec.
4663 (print_constant): Bug fix relate to 3-word instructions.
4664 (assemble_insn): Bug fix, when matching instructions, verify also
4665 instruction type (not only mnemonic).
4666 Add various error checking.
4667 (preprocess_reglist): Support HI/LO and user registers.
4669 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4671 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4672 in an epilogue directive go negative.
4674 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4676 PR 474
4677 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4678 after reporting template error during manual bundling. Reported
4679 by Michael Dupont, michaelx.dupont@intel.com.
4681 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4683 * Makefile.am: Run dep-am.
4684 * aclocal.m4: Regenerate with automake 1.9.2.
4685 * Makefile.in: Regenerate with automake 1.9.2.
4686 * doc/Makefile.in: Likewise.
4688 * config/tc-arm.c: Include "dw2gencfi.h".
4689 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4690 New functions.
4691 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4692 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4693 (tc_cfi_frame_initial_instructions): Define.
4694 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4695 Add prototypes.
4697 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4699 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4700 operands validity.
4701 Update coprocessor id to be unsigned immediate.
4703 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4705 * config/tc-i386.c (O_secrel): Delete.
4706 (tc_pe_dwarf2_emit_offset): New function.
4707 * config/tc-i386.h (O_secrel): Define as O_md1.
4708 (TC_DWARF2_EMIT_OFFSET): Define.
4710 2004-10-18 Nick Clifton <nickc@redhat.com>
4712 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4713 ignore @fptr() directives for 4-byte fixups.
4715 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4717 * Makefile.am: Run "make dep-am"
4718 * Makefile.in: Regenerate.
4720 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4722 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4723 Remove comments about placement of literal pools.
4724 (Literal Directive): Update description of literal placement.
4725 (Literal Prefix Directive): Remove statement that this does not apply
4726 to absolute-mode literals. Describe new section naming scheme.
4728 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4730 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4731 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4732 is_windowed_return_opcode): Delete.
4733 (xtensa_frob_label): Use get_subseg_target_freq.
4734 (md_assemble): Inline call to is_entry_opcode.
4735 (xtensa_handle_align): Inline call to get_frag_is_literal.
4736 (relaxation_requirements): Inline call to is_jx_opcode.
4737 (emit_single_op): Inline call to is_movi_opcode.
4738 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4739 get_frag_is_no_transform, is_entry_opcode, and
4740 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4741 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4742 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4743 Inline calls to get_frag_is_no_transform.
4744 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4745 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4746 get_frag_is_no_transform.
4747 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4748 and set_frag_is_no_transform.
4749 (get_expression_value): Delete.
4750 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4751 cur_target_freq to target_freq.
4752 (get_subseg_info): Split out code to create a new map entry into ...
4753 (add_subseg_info): ... this new function.
4754 (get_last_insn_flags): Check if get_subseg_info succeeded.
4755 (set_last_insn_flags): Call add_subseg_info if needed.
4756 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4757 (xtensa_reorder_segments): Compute last_sec while counting sections.
4758 Remove call to get_last_sec.
4759 (get_last_sec): Delete.
4760 (cache_literal_section): Inline call to retrieve_literal_seg and its
4761 callees, seg_present and add_seg_list.
4762 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4763 (get_frag_is_insn, get_frag_is_no_transform,
4764 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4765 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4767 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4769 * config/tc-xtensa.c: Use ISO C90 formatting.
4770 * config/tc-xtensa.h: Likewise.
4771 * config/xtensa-istack.h: Likewise.
4772 * config/xtensa-relax.c: Likewise.
4773 * config/xtensa-relax.h: Likewise.
4775 2004-10-12 Paul Brook <paul@codesourcery.com>
4777 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4778 EF_ARM_EABI_VER4.
4779 (arm_eabis): Ditto.
4780 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4781 -meabi=3.
4783 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4785 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4786 entries.
4787 (Acknowledgements): Use "GAS" instead of AS variable.
4789 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4791 * config/tc-i386.c: Include "elf/x86-64.h".
4792 (i386_elf_section_type): New function.
4793 * config/tc-i386.h (md_elf_section_type): Define.
4794 (i386_elf_section_type): New prototype.
4796 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4798 * config/m68k-parse.h (enum m68k_register): New control register,
4799 MBAR2 (for MCF5249)
4800 * config/tc-m68k.c: Correct control register set for MCF5249.
4802 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4803 Sterling Augustine <sterling@tensilica.com>
4805 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4806 (UNREACHABLE_MAX_WIDTH): Define.
4807 (XTENSA_FETCH_WIDTH): Delete.
4808 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4809 prefer_const16, prefer_l32r): New global variables.
4810 (LIT4_SECTION_NAME): Define.
4811 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4812 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4813 (frag_flags struct): New.
4814 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4815 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4816 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4817 (MAX_FORMATS): Define.
4818 (op_placement_info struct, op_placement_table): New.
4819 (O_pltrel, O_hi16, O_lo16): Define.
4820 (directiveE enum): Rename directive_generics to directive_transform.
4821 Delete directive_relax. Add directive_schedule,
4822 directive_absolute_literals, and directive_last_directive.
4823 (directive_info): Rename "generics" to "transform". Delete "relax".
4824 Add "schedule" and "absolute-literals".
4825 (directive_state): Adjust entries to match changes in directive_info.
4826 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4827 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4828 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4829 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4830 (align_only_targets, software_a0_b_retw_interlock,
4831 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4832 software_avoid_short_loop, software_avoid_close_loop_end,
4833 software_avoid_all_short_loops, specific_opcode): Delete.
4834 (warn_unaligned_branch_targets): New.
4835 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4836 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4837 (option_[no_]link_relax, option_[no_]transform,
4838 option_[no_]absolute_literals, option_warn_unaligned_targets,
4839 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4840 New enum values.
4841 (option_[no_]align_only_targets, option_literal_section_name,
4842 option_text_section_name, option_data_section_name,
4843 option_bss_section_name, option_eb, option_el): Delete.
4844 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4845 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4846 and target-hardware. Delete entries for [no-]target-align-only,
4847 literal-section-name, text-section-name, data-section-name, and
4848 bss-section-name.
4849 (md_parse_option): Handle new options and remove old ones. Accept but
4850 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4851 and treat them as [no-]transform.
4852 (md_show_usage): Add new options and remove old ones.
4853 (xtensa_setup_hw_workarounds): New.
4854 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4855 "long", "short", "loc" and "frequency" entries.
4856 (use_generics): Rename to ...
4857 (use_transform): ... this function. Add past_xtensa_end check.
4858 (use_longcalls): Add past_xtensa_end check.
4859 (code_density_available, can_relax): Delete.
4860 (do_align_targets): New.
4861 (get_directive): Accept dashes in directive names. Warn about
4862 [no-]generics and [no-]relax directives and treat them as
4863 [no-]transform.
4864 (xtensa_begin_directive): Call md_flush_pending_output only for some
4865 directives. Check for directives inside instruction bundles. Warn
4866 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4867 directives. Handle new directives. Check generating_literals flag
4868 for literal_prefix.
4869 (xtensa_end_directive): Check for directives inside instruction
4870 bundles. Warn and ignore [no-]density directives. Handle new
4871 directives. Call xtensa_set_frag_assembly_state.
4872 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4873 xtensa_dwarf2_emit_insn): New.
4874 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4875 use_literal_section flag.
4876 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4877 literals. Use xtensa_elf_cons to parse the expression.
4878 (xtensa_literal_prefix): Do not check use_literal_section. Support
4879 ".lit4" sections for absolute literals. Change prefix convention to
4880 replace ".text" (or ".t" in a linkonce section). No need to call
4881 subseg_set.
4882 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4883 (expression_end): Handle closing braces and colons.
4884 (PLT_SUFFIX, plt_suffix): Delete.
4885 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4886 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4887 and O_hi16 expressions as well.
4888 (tokenize_arguments): Handle closing braces and colons.
4889 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4890 operands and paired register syntax.
4891 (get_invisible_operands): New.
4892 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4893 new xtensa-isa.h functions.
4894 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4895 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4896 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4897 instructions. Use xtensa_translate_zero_immed.
4898 (operand_is_immed, operand_is_pcrel_label): Delete.
4899 (get_relaxable_immed): Use new xtensa-isa.h functions.
4900 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4901 functions.
4902 (xtensa_print_insn_table, print_vliw_insn): New.
4903 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4904 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4905 is_branch_or_jump_opcode): Delete.
4906 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4907 (opnum_to_reloc, reloc_to_opnum): Delete.
4908 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4909 xtensa-isa.h functions. Operate on one slot of an instruction.
4910 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4911 xg_get_insn_size): Delete.
4912 (xg_get_build_instr_size): Use xg_get_single_size.
4913 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4914 xg_build_widen_table. Use xg_get_single_size.
4915 (xg_get_max_narrow_insn_size): Delete.
4916 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4917 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4918 xg_get_single_size.
4919 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4920 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4921 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4922 xg_build_widen_table. Use xg_get_single_size.
4923 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4924 xg_check_operand.
4925 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4926 treat weak symbols conservatively.
4927 (xg_check_operand): Use new xtensa-isa.h functions.
4928 (is_dnrange): Delete.
4929 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4930 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4931 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4932 xtensa-isa.h functions.
4933 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4934 xg_instruction_matches_options): New.
4935 (xg_instruction_matches_rule): Handle O_register expressions. Call
4936 xg_instruction_matches_options.
4937 (transition_rule_cmp): New.
4938 (xg_instruction_match): Update call to xg_build_simplify_table.
4939 (xg_build_token_insn): Record loc fields.
4940 (xg_simplify_insn): Check is_specific_opcode field and
4941 density_supported flag.
4942 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4943 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4944 (xg_assemble_literal): Add error handling for O_big. Call
4945 record_alignment. Handle O_pltrel.
4946 (xg_valid_literal_expression): New.
4947 (xg_assemble_literal_space): Add slot parameter. Remove call to
4948 set_expr_symbol_offset. Add call to record_alignment. Update call to
4949 xg_finish_frag.
4950 (xg_emit_insn): Delete.
4951 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4952 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4953 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4954 and slot parameters. Handle new "alternate" relocations for absolute
4955 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4956 O_hi16. Use new xtensa-isa.h functions.
4957 (xg_assemble_tokens): Delete.
4958 (is_register_writer): Use new xtensa-isa.h functions.
4959 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4960 old-style RSR from LCOUNT.
4961 (next_frag_opcode): Delete.
4962 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4963 update_next_frag_state): New.
4964 (update_next_frag_nop_state): Delete.
4965 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4966 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4967 the state of the absolute-literals directive. Add calls to
4968 record_alignment and xtensa_set_frag_assembly_state. Call
4969 xtensa_switch_to_non_abs_literal_fragment instead of
4970 xtensa_switch_to_literal_fragment.
4971 (build_nop): New.
4972 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4973 (get_expanded_loop_offset): Change check for undefined opcode to an
4974 assertion.
4975 (xtensa_set_frag_assembly_state, relaxable_section,
4976 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4977 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4978 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4979 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4980 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4981 (xtensa_init_fix_data): New.
4982 (xtensa_frob_label): Reset label symbol to the current frag. Check
4983 do_align_targets and generating_literals flag. Propagate frequency
4984 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4985 (xtensa_unrecognized_line): New.
4986 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4987 to xtensa_set_frag_assembly_state.
4988 (error_reset_cur_vinsn): New.
4989 (md_assemble): Remove check for literal frag. Remove call to
4990 istack_init. Call use_transform instead of use_generics. Parse
4991 explicit instruction format specifiers. Move code for
4992 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4993 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4994 Add dwarf2_where call. Remote automatic alignment for ENTRY
4995 instructions. Move call to xtensa_clear_insn_labels to the end.
4996 Rearrange to handle bundles.
4997 (xtensa_cons_fix_new): Delete.
4998 (xtensa_handle_align): New.
4999 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
5000 assignment to is_no_density field.
5001 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
5002 instead of reloc_to_opnum. Handle "alternate" relocations.
5003 (xtensa_force_relocation, xtensa_check_inside_bundle,
5004 xtensa_elf_section_change_hook): New.
5005 (xtensa_symbol_new_hook): Delete.
5006 (xtensa_fix_adjustable): Check for difference of symbols with an
5007 offset. Check for external and weak symbols.
5008 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
5009 (md_estimate_size_before_relax): Return expansion for the first slot.
5010 (tc_gen_reloc): Handle difference of symbols by producing
5011 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
5012 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
5013 tentative values into the output when linkrelax is set.
5014 (XTENSA_PROP_SEC_NAME): Define.
5015 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
5016 Create literal tables only if using literal sections. Create new
5017 property tables instead of old instruction tables. Check for unaligned
5018 branch targets and loops.
5019 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
5020 new_resource_table, clear_resource_table, resize_resource_table,
5021 resources_available, reserve_resources, release_resources,
5022 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
5023 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
5024 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
5025 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
5026 flag. Update checks for workaround options. Call
5027 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
5028 (xtensa_cleanup_align_frags): Add special case for branch targets.
5029 Check for and mark unreachable frags.
5030 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
5031 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
5032 end of a zero-overhead loop body.
5033 (frag_can_negate_branch): Handle instructions with multiple slots.
5034 Use new xtensa-isa.h functions
5035 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
5036 xtensa_mark_zcl_first_insns): New.
5037 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
5038 transformations are disabled.
5039 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
5040 multislot instructions.
5041 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
5042 Likewise. Also error if transformations are disabled.
5043 (unrelaxed_frag_max_size): New.
5044 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
5045 xtensa-isa.h functions.
5046 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
5047 xtensa_opcode_is_loop instead of is_loop_opcode.
5048 (get_text_align_power): Replace as_fatal with assertion.
5049 (get_text_align_fill_size): Iterate instead of using modulus when
5050 use_nops is false.
5051 (get_noop_aligned_address): Assert that this is for a machine-dependent
5052 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
5053 xg_get_single_size, and frag_format_size.
5054 (get_widen_aligned_address): Rename to ...
5055 (get_aligned_diff): ... this function. Add max_diff parameter.
5056 Remove handling of rs_align/rs_align_code frags. Use
5057 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
5058 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
5059 and pass it back to caller.
5060 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
5061 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
5062 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
5063 (relax_frag_text_align): Rename to ...
5064 (relax_frag_loop_align): ... this function. Assume loops can only be
5065 in the first slot of an instruction.
5066 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
5067 instruction. Remove call to frag_wane.
5068 (relax_frag_narrow): Rename to ...
5069 (relax_frag_for_align): ... this function. Extend to handle
5070 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
5071 RELAX_NARROW for the first slot.
5072 (find_address_of_next_align_frag, bytes_to_stretch): New.
5073 (future_alignment_required): Use find_address_of_next_align_frag and
5074 bytes_to_stretch. Look ahead to subsequent frags to make smarter
5075 alignment decisions.
5076 (relax_frag_immed): Add format, slot, and estimate_only parameters.
5077 Check if transformations are enabled for b_j_loop_end workaround.
5078 Use new xtensa-isa.h functions and handle multislot instructions.
5079 Update call to xg_assembly_relax.
5080 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5081 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5082 frag types.
5083 (convert_frag_narrow): Add segP, format and slot parameters. Call
5084 convert_frag_immed for branch instructions. Adjust calls to
5085 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5086 xg_get_single_size and xg_get_single_format.
5087 (convert_frag_fill_nop): New.
5088 (convert_frag_immed): Add format and slot parameters. Handle multislot
5089 instructions and use new xtensa-isa.h functions. Update calls to
5090 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5091 enabled for b_j_loop_end workaround. Use build_nop instead of
5092 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5093 frags. Use xg_get_single_size. Handle O_pltrel.
5094 (fix_new_exp_in_seg): Remove check for old plt flag.
5095 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5096 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5097 for loop opcode to an assertion. Mark all frags up to the end of the
5098 loop as not transformable.
5099 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5100 (get_subseg_info): New.
5101 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5102 check for dest_seg.
5103 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5104 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5105 (xtensa_switch_to_non_abs_literal_fragment): New.
5106 (cache_literal_section): Add is_code parameter and pass it through to
5107 retrieve_literal_seg.
5108 (retrieve_literal_seg): Add is_code parameter and use it to set the
5109 flags on the literal section. Handle case where head parameter is 0.
5110 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5111 set_frag_is_no_transform): New.
5112 (xtensa_create_property_segments): Add end_property_function parameter
5113 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5114 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5115 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5116 (add_xt_block_frags): Add end_property_function parameter and call it
5117 if it is non-zero. Call xtensa_frag_flags_init.
5118 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5119 get_frag_property_flags, frag_flags_to_number,
5120 xtensa_frag_flags_combinable, xt_block_aligned_size,
5121 xtensa_xt_block_combine, add_xt_prop_frags,
5122 init_op_placement_info_table, opcode_fits_format_slot,
5123 xg_get_single_size, xg_get_single_format): New.
5124 (istack_push): Inline call to tinsn_copy.
5125 (tinsn_copy): Delete.
5126 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5127 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5128 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5129 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5130 functions. Handle invisible operands.
5131 (tinsn_to_slotbuf): New.
5132 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5133 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5134 vinsn_from_chars, and xg_free_vinsn.
5135 (tinsn_from_insnbuf): New.
5136 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5137 instructions. Handle symbol differences.
5138 (get_num_stack_text_bytes): Use xg_get_single_size.
5139 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5140 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5141 get_expr_register, set_expr_symbol_offset_diff): New.
5142 * config/tc-xtensa.h (MAX_SLOTS): Define.
5143 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5144 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5145 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5146 RELAX_NONE types.
5147 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5148 (xtensa_frag_type struct): Add is_assembly_state_set,
5149 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5150 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5151 Replace is_generics and is_relax fields by is_no_transform field.
5152 Delete is_text and is_longcalls fields. Change text_expansion and
5153 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5154 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5155 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5156 (xtensa_fix_data struct): New.
5157 (xtensa_symfield_type struct): Delete plt field.
5158 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5159 forward declaration here.
5160 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5161 (XTENSA_SECTION_RENAME): Undefine.
5162 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5163 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5164 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5165 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5166 (unit_num_copies_func, opcode_num_units_func,
5167 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5168 (resource_table struct): New.
5169 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5170 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5171 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5172 (tinsn_copy): Delete prototype.
5173 (vliw_insn struct): New.
5174 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5175 (widen_spec_list): Add option conditions for density and boolean
5176 instructions. Add expansions using CONST16 and conditions for using
5177 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5178 predicted branches.
5179 (simplify_spec_list): Add option conditions for density instructions.
5180 Add entry for NOP instruction.
5181 (append_transition): Add cmp function pointer parameter and use it to
5182 insert the new entry in order.
5183 (operand_function_LOW16U, operand_function_HI16U): New.
5184 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5185 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5186 (enter_opname, split_string): Use xstrdup instead of strdup.
5187 (init_insn_pattern): Initialize new options field.
5188 (clear_req_or_option_list, clear_req_option_list,
5189 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5190 New.
5191 (parse_insn_pattern): Parse option conditions.
5192 (transition_applies): New.
5193 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5194 swapped last arguments in calls to append_constant_value_condition.
5195 Call clone_req_option_list. Add warning about invalid opcode.
5196 Handle LOW16U and HI16U function names.
5197 (build_transition_table): Add cmp parameter and use it in calls to
5198 append_transition. Use new xtensa-isa.h functions. Check
5199 transition_applies before adding entries.
5200 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5201 pass it through to build_transition_table.
5202 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5203 ReqOption, transition_cmp_fn): New types.
5204 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5205 (transition_rule struct): Add options field.
5206 * doc/as.texinfo (Overview): Update Xtensa options.
5207 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5208 --[no-]relax, and --[no-]generics options. Update descriptions of
5209 --text-section-literals and --[no-]longcalls. Add
5210 --[no-]absolute-literals and --[no-]transform.
5211 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5212 Remove use of "generic" and "specific" terminology for opcodes.
5213 (Xtensa Registers): Generalize the syntax description to include
5214 user-defined register files.
5215 (Xtensa Automatic Alignment): Update.
5216 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5217 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5218 (Xtensa Directives): Remove confusing rules about precedence.
5219 (Density Directive, Relax Directive): Delete.
5220 (Schedule Directive): New.
5221 (Generics Directive): Rename to ...
5222 (Transform Directive): ... this node.
5223 (Literal Directive): Update for absolute literals. Missing
5224 literal_position directive is now an error.
5225 (Literal Position Directive): Update for absolute literals.
5226 (Freeregs Directive): Delete.
5227 (Absolute Literals Directive): New.
5228 (Frame Directive): Minor editing.
5229 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5230 Update dependencies.
5231 * Makefile.in: Regenerate.
5233 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5235 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5236 to build the second and third fixups for a composite relocation.
5237 (macro_read_relocs): New function.
5238 (macro_build): Use it.
5239 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5240 Simplify fragging code accordingly.
5241 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5242 of the composite relocation. Set fx_tcbit in both fixups.
5244 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5246 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5247 (md_apply_fix3): Don't treat composite relocs as done.
5249 2004-10-07 Jan Beulich <jbeulich@novell.com>
5251 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5252 prefix for symbol names generated from the LOCAL macro directive.
5254 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5255 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5257 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5259 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5260 Special registers.
5261 (md_assemble): Add error checking for Co-Processor instructions.
5262 (get_cinv_parameters): Add 'b' option to invalidate the
5263 branch-target cache.
5265 2004-10-05 Paul Brook <paul@codesourcery.com>
5267 * config/tc-arm.c (unwind): New variable.
5268 (vfp_sp_encode_reg): New function.
5269 (vfp_sp_reg_required_here): Use it.
5270 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5271 (vfp_parse_reg_list): New function.
5272 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5273 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5274 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5275 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5276 functions.
5277 (md_pseudo_table): Add them.
5278 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5279 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5280 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5281 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5282 require_hashconst, add_unwind_opcode): New functions.
5283 * doc/c-arm.texi: Document unwinding opcodes.
5284 * NEWS: Mention the new feature.
5286 2004-10-04 Eric Christopher <echristo@redhat.com>
5288 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5290 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5292 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5293 TLS relocations.
5294 * config/tc-s390.c (md_apply_fix3): Likewise.
5295 * config/tc-sparc.c (md_apply_fix3): Likewise.
5297 2004-10-01 Paul Brook <paul@codesourcery.com>
5299 * config/tc-arm.c (arm_elf_section_type): New function.
5300 (arm_elf_change_section): Set section link for exidx sections.
5301 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5302 (md_elf_section_type): Define.
5304 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5306 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5307 instruction's offset.
5309 2004-10-01 Adam Nemet <anemet@lnxw.com>
5311 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5313 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5315 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5316 asymbol *, instead use symbol_get_bfdsym.
5318 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5320 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5322 2004-09-30 Paul Brook <paul@codesourcery.com>
5324 * config/tc-arm.c (do_smi, do_nop): New functions.
5325 (insns): Add ARMv6ZK instructions.
5326 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5327 (tc_gen_reloc): Ditto.
5328 (arm_cpus): Add mpcore and arm1176.
5329 (arm_archs): Add armv6{k,z,zk}.
5330 * doc/c-arm.texi: Document new cores and architectures.
5332 2004-09-30 Nick Clifton <nickc@redhat.com>
5334 * config/tc-arm.c: Use ISO C90 formatting.
5336 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5338 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5339 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5340 REG_TYPE_MVDX is expected.
5342 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5344 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5346 2004-09-21 James E Wilson <wilson@specifixinc.com>
5348 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5349 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5350 output_spill_base, output_unat_psprel, output_lc_psprel,
5351 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5352 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5353 output_spill_psprel_p): Use it.
5355 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5357 * config/tc-crx.c (handle_LoadStor): New function.
5358 Handle load/stor unique instructions before parsing.
5360 2004-09-17 Paul Brook <paul@codesourcery.com>
5362 * config/tc-arm.c (s_arm_rel31): New funciton.
5363 (md_pseudo_table): Add .rel31.
5364 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5365 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5366 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5367 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5368 (arm_parse_reloc): Add (target2).
5370 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5372 * Makefile.am: Run "make dep-am".
5373 * Makefile.in: Regenerate.
5374 * aclocal.m4: Regenerate.
5375 * configure: Regenerate.
5376 * doc/Makefile.in: Regenerate.
5377 * po/POTFILES.in: Regenerate.
5378 * po/gas.pot: Regenerate.
5380 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5382 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5383 [!LLONG_MAX]: Ditto.
5385 2004-09-13 Paul Brook <paul@codesourcery.com>
5387 * config/tc-arm.c: Rename RELABS to TARGET1.
5389 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5391 * messages.c (as_internal_value_out_of_range): Cast values passed
5392 to as_bad_where or as_warn_where to proper type.
5394 2004-09-11 Theodore A. Roth <troth@openavr.org>
5396 * config/tc-avr.c: Add support for
5397 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5399 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5401 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5402 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5404 2004-09-08 Paul Brook <paul@codesourcery.com>
5406 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5407 fini_array and preinit_array section types.
5408 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5409 and fini_array.
5410 * doc/as.texinfo: Document extra section types.
5412 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5414 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5415 * Makefile.in: Regenerated.
5416 * configure.in: Set em for arm*-*-symbianelf*.
5417 * configure: Regenerated.
5418 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5419 vectors when appropriate.
5420 * config/te-symbian.h: New file.
5422 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5424 * config/tc-crx.c (gettrap): Exception vector can be case
5425 insensitive.
5426 (process_label_constant): Fix a 32-bit displacement bug in branch
5427 instructions.
5428 (get_operandtype) : Bug fix, wrong operand was used.
5429 (process_label_constant): Initialize relocation type to
5430 BFD_RELOC_NONE
5432 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5434 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5435 for synthesizable cores.
5437 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5439 2004-08-25 Dmitry Diky <diwil@spec.ru>
5441 * config/tc-msp430.c: Clean-up the code.
5442 (md_relax_table): New relax table.
5443 (mcu_types): Sort MCU types.
5444 (md_pseudo_table): Add .profiler pseudo handler.
5445 (pow2value): New function.
5446 (msp430_profiler): New function.
5447 (msp430_operands): Add new insns handlers.
5448 (msp430_srcoperand): Add register operand handler, allow complex
5449 expressions.
5450 (md_estimate_size_before_relax): Rewritten.
5451 (md_convert_frag): Rewritten.
5452 (msp430_relax_frag): New function.
5453 * config/tc-msp430.h (md_relax_frag): define macro
5454 * doc/c-msp430.texi: Update information.
5456 2004-08-24 Nick Clifton <nickc@redhat.com>
5458 * as.c (std_shortopts): Allow -g to take an optional argument.
5459 (parse_args): Pass any switch starting with -g on to the backend
5460 for parsing.
5462 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5464 * configure.in (arm*-*-symbianelf*): New target.
5465 (arm*-*-eabi*): Likewise.
5466 * configure: Regenerated.
5468 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5469 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5470 correctly.
5472 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5474 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5475 argument, don't do anything if current section is not
5476 .gnu.linkonce.t.* and linkonce_empty is set.
5477 (generate_unwind_image, dot_endp): Adjust callers, call
5478 start_unwind_section (*, 1) if nothing will be put into the
5479 section.
5481 2004-08-17 Nick Clifton <nickc@redhat.com>
5483 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5484 (show_usage): Add -g.
5485 (std_longopts): Add --gen-debug. Alpha sort the table.
5486 (parse_args): Print an error message if a switch is not handled.
5487 Handle the -g switch, calling md_debug_format_selector() if
5488 necessary.
5489 * NEWS: Mention new feature.
5490 * doc/as.texinfo: Document new switch.
5491 * doc/internals.texi: Document behaviour of md_parse_option.
5493 * config/tc-arm.c (md_parse_option): Do not issue an error message
5494 if the switch is not recognised.
5495 * config/tc-m68k.c (md_parse_option): Likewise.
5496 * config/tc-pdp11.c (md_parse_option): Likewise.
5497 * config/tc-v850.c (md_parse_option): Likewise.
5499 * as.h: Fix up formatting.
5500 * tc.h: Likewise.
5502 2004-08-16 Nick Clifton <nickc@redhat.com>
5504 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5506 * configure.in: Sort architecture based tables alphabetically.
5507 * configure: Regenerate.
5509 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5511 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5512 { "cc", 68 }, with { "cr", 70 }.
5514 2004-08-13 Jan Beulich <jbeulich@novell.com>
5515 Nick Clifton <nickc@redhat.com>
5517 * as.c: Add and handle new --alternate command line option.
5518 * macro.c (macro_set_alternate): New.
5519 * macro.h (macro_set_alternate): Declare.
5520 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5521 * doc/as.texinfo: Document new command line option and pseudo-ops
5522 as well as insert documentation originating from gasp about
5523 alternate macro syntax.
5524 * NEWS: Mention new command line option and pseudo-ops.
5526 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5528 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5529 to bignums.
5531 2004-08-06 Paul Brook <paul@codesourcery.com>
5533 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5534 Handle new relocations.
5535 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5537 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5539 * write.c (relax_segment): Use was_address instead of address when
5540 setting fr_fix field for align frag due to backwards .org.
5542 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5544 Introduce SH2a support.
5545 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5546 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5547 arch_sh2a_nofpu_up.
5548 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5549 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5550 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5551 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5552 to end of conditional expression.
5553 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5554 * config/tc-sh.c: Add sh2a-nofpu support.
5555 2003-12-29 DJ Delorie <dj@redhat.com>
5556 * tc-sh.c: Add sh2a support.
5557 (parse_reg): Add tbr.
5558 (parse_at): Support @@(disp,tbr).
5559 (get_specific): Support sh2a opcodes.
5560 (insert4): New, for 4 byte relocs.
5561 (build_Mytes): Support sh2a opcodes.
5562 (md_apply_fix3_Mytes): Support sh2a opcodes.
5563 2003-12-02 Michael Snyder <msnyder@redhat.com>
5564 * config/tc-sh.c (md_parse_option): Handle sh2a.
5565 (sh_elf_final_processing): Ditto.
5567 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5569 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5570 for TE_NetBSD.
5572 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5574 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5575 (ppc_arch): Expand comment.
5577 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5579 * config/tc-crx.c: Support evaluating the difference between two
5580 symbols.
5581 * config/tc-crx.h: Likewise.
5583 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5585 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5586 section.
5587 (ia64_elf_section_change_hook): Set the linked-to section for
5588 SHT_IA_64_UNWIND.
5590 2004-07-26 Dmitry Diky <diwil@spec.ru>
5592 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5593 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5594 msp430xG438, msp430xG439.
5596 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5598 * doc/as.texinfo (Section, PushSection): Correct documentation
5599 for ELF.
5601 2004-07-21 Jan Beulich <jbeulich@novell.com>
5603 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5604 permissible for the selected instruction suffix.
5605 (match_template): Don't permit 64-bit general purpose operands in
5606 32-bit mode.
5607 (finalize_imm): Permit 64-bit immediates.
5608 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5609 specially except for the width of the used base and/or index
5610 registers. For 32-bit displacements, use sign-extended
5611 relocations only when using 64-bit addressing.
5612 Force zero displacement on rip-relative addressing when there is
5613 no other displacement.
5614 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5615 specially except for the width of the used base and/or index
5616 registers.
5617 (parse_register): Disallow Reg64 registers in 32-bit mode.
5619 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5620 suffix if the instruction doesn't support it.
5622 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5624 * config/tc-mips.c (append_insn): Handle constant expressions with
5625 no associated relocation.
5626 (mips_ip): Cancel the expression after use for the Q format
5627 specifier.
5628 (parse_relocation): Return no relocation for unsupported
5629 operators.
5630 (my_getSmallExpression): Return no relocation if no relocation
5631 operators are used.
5633 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5635 * config/obj-som.c (adjust_stab_sections): Add prototype.
5636 (obj_som_compiler, obj_som_version, obj_som_copyright,
5637 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5638 * config/tc-hppa.c (update_subspace): Likewise.
5639 (is_defined_subspace): Amplify comment.
5640 * config/obj-som.h (som_frob_file): Add prototype.
5642 2004-07-19 Christopher Faylor <cgf@timesys.com>
5643 H.J. Lu <hongjiu.lu@intel.com>
5645 * subsegs.c (section_symbol): Don't create a new segment when
5646 existing segment is undefined.
5648 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5650 * config/tc-arm.c: Include include/opcode/arm.h.
5651 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5652 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5653 (FPU_ARCH_*): Delete.
5654 * Makefile.am: Update dependencies.
5655 * Makefile.in: Regenerate.
5657 2004-07-15 Nick Clifton <nickc@redhat.com>
5659 * configure.in: Accept armbe as a big-endian arm configuration.
5660 * configure: Regenerate.
5662 2004-07-13 Thomas Nystrom <thn@saeab.se>
5664 * config/tc-i386.c (T_SHIFTOP): New constant.
5665 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5666 (intel_el1): Handle '~'.
5667 (intel_get_token): Handle '<>', '&', '|' and '~'.
5669 2004-07-13 Nick Clifton <nickc@redhat.com>
5671 (md_assemble): Remove spurious newline from end of as_bad error
5672 message.
5673 (intel_e05_1): Likewise.
5674 (intel_e11): Likewise.
5675 (intel_match_token): Likewise.
5677 2004-07-11 Andreas Schwab <schwab@suse.de>
5679 * config/tc-m68k.c: Convert to C90. Remove redundant
5680 declarations. Indentation fixup.
5681 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5682 obj_coff_section ourselves.
5684 2004-07-09 James E Wilson <wilson@specifixinc.com>
5686 * config/tc-ia64.c (default_big_endian): New.
5687 (dot_byteorder, md_begin): Use it.
5688 (md_parse_option): Set it.
5690 2004-07-09 Nick Clifton <nickc@redhat.com>
5692 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5693 * configure: Regenerate.
5694 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5695 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5696 sh_find_elf_flags if necessary.
5698 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5700 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5701 going to be split into more than one in-place addend, return 0
5702 for relocations against mergeable sections. Associate comments
5703 with code.
5705 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5707 * Makefile.am (CPU_TYPES): Add crx.
5708 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5709 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5710 (DEPTC_crx_elf): New target.
5711 (DEPOBJ_crx_elf): Likewise.
5712 (DEP_crx_elf): Likewise.
5713 * Makefile.in: Regenerate.
5714 * configure.in: Add crx* target.
5715 * configure: Regenerate.
5716 * config/tc-crx.c: New file.
5717 * config/tc-crx.h: New file.
5718 * NEWS: Mention new target.
5720 2004-07-06 Nick Clifton <nickc@redhat.com>
5722 * config.in: Undefine TARGET_SYMBIAN by default.
5723 * configure.in:
5724 * configure: Regenerate. Add sh-symbian-elf target. If
5725 selected define TARGET_SYMBIAN.
5726 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5727 format if TARGET_SYMBIAN has been defined.
5729 * output-file.c (output_file_create): Report the target format
5730 chosen when bfd_openw reports that it is invalid.
5732 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5733 pseudo for BFD based assemblers.
5735 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5737 gas:
5738 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5739 (md_parse_option): Remove redundant -isa testing.
5740 Make bfd_arch variable const.
5741 (md_show_usage): Make bfd_arch variable const.
5743 2004-07-03 James E Wilson <wilson@specifixinc.com>
5745 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5746 * config/tc-ia64.h (md_frag_check): Define.
5748 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5750 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5751 externals.
5752 * doc/as.texinfo (Weak): Document PE weak symbols.
5754 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5756 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5757 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5758 (mips_frob_file): Rework so that only a single pass through the
5759 relocs is needed. Allow %lo()s to have higher offsets than their
5760 corresponding %hi()s or %got()s.
5762 2004-07-02 Nick Clifton <nickc@redhat.com>
5764 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5765 allow values which have come from undefined symbols.
5766 Always consider this fixup to have been processed as a reloc
5767 cannot be generated for it.
5769 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5771 * frags.h (struct frag): Add has_code and insn_addr fields.
5772 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5773 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5774 * config/tc-ppc.h (md_frag_check): Define.
5776 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5778 * doc/Makefile.am (info): Rename goal to...
5779 (info-local): ... this, to preserve implicit dependencies.
5780 * doc/Makefile.in: Regenerate with automake 1.8.5.
5782 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5784 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5785 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5786 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5787 (tc_gen_reloc): Likewise.
5788 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5789 (m32r_parse_name): Likewise.
5790 (m32r_cgen_parse_fix_exp): Likewise.
5791 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5792 (O_PIC_reloc): Likewise.
5793 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5794 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5795 for @GOTOFF, @GOT, @PLT.
5797 2004-06-21 Jan Beulich <jbeulich@novell.com>
5799 * gas/symbols.c: While discarding ordinary local absolute symbols
5800 when --strip-local-absolute is in effect, retain file symbols.
5802 2004-06-20 Andreas Schwab <schwab@suse.de>
5804 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5805 (md_parse_option): Likewise.
5807 2004-06-17 Jan Beulich <jbeulich@novell.com>
5809 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5810 * config/te-netware.h: New file.
5811 * config/te-ppcnw.h: Delete: Obsolete.
5812 * configure.in: Eliminate ill NetWare targets. Make generic
5813 NetWare target use proper emulation.
5814 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5815 reference to new te-netware.h.
5816 * configure: Regenerate.
5817 * Makefile.in: Regenerate.
5819 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5821 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5822 comparison in .insn pseudo operation.
5824 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5826 * config/obj-coff.c (coff_adjust_section_syms): Use
5827 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5828 (coff_frob_section): Likewise.
5829 * config/tc-mips.c (md_apply_fix3): Likewise.
5830 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5831 (elf_frob_file_after_relocs): Likewise.
5833 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5835 * config/tc-hppa.c (log2): Rename to exact_log2.
5836 (pa_next_subseg): Delete unused function.
5837 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5838 (create_new_subspace): Likewise.
5840 Bug gas/213
5841 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5842 labels. Fix warning.
5844 2004-05-28 DJ Delorie <dj@redhat.com>
5846 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5847 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5848 or non-merged symbols.
5850 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5852 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5853 restore the old slot when inserting srlz.i/srlz.d.
5855 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5857 * Makefile.am: Regenerate dependecies.
5858 * Makefile.in: Regenerate.
5859 * config/tc-sh.c (valid_arch): Make unsigned.
5860 (preset_target_arch): Likewise.
5861 (md_begin): Use new architecture flags system.
5862 (get_specific): Likewise.
5863 (assemble_ppi): Likewise.
5864 (md_assemble): Likewise. Also fix error check for bad opcodes.
5865 (md_parse_option): Likewise. Also generate -isa values according
5866 to the table in bfd/cpu-sh.c instead of just constants. Also
5867 allow <arch>-up ISA variants.
5868 (sh_elf_final_processing): Replace if-else chain with a call to
5869 sh_find_elf_flags().
5871 2004-05-28 Peter Barada <peter@the-baradas.com>
5873 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5874 with zero offset into mode 2 addressing to save a word.
5876 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5878 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5879 (ar_is_only_in_integer_unit): New.
5880 (ar_is_only_in_memory_unit): New.
5881 (generate_unwind_image): Silence gcc on 32bit host.
5882 (md_assemble): Use ar_is_only_in_integer_unit instead of
5883 ar_is_in_integer_unit. Check AR access.
5885 2004-05-27 Peter Barada <peter@the-baradas.com>
5887 * config/tc-m68k.c (md_begin): Sort the opcode table into
5888 alphabetical order.
5889 (m68k_compare_opcode): New function to do the sorting.
5891 2004-05-24 Peter Barada <peter@the-baradas.com>
5893 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5894 addressing on MIT style operands.
5895 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5896 w/mask addressing.
5897 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5898 operands.
5900 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5902 * expr.c (operand, operator): Don't reject '++' and '--'.
5904 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5906 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5907 dwarf tables.
5909 2004-05-17 Adam Nemet <anemet@lnxw.com>
5911 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5912 * configure: Regenerate.
5914 2004-05-13 Paul Brook <paul@codesourcery.com>
5916 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5918 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5920 * configure.in (or32-*-rtems*): Switch to elf.
5921 * configure: Regenerate.
5923 2004-05-13 Nick Clifton <nickc@redhat.com>
5925 * po/fr.po: Updated French translation.
5927 2004-05-11 Nick Clifton <nickc@redhat.com>
5929 * doc/as.texinfo (Section): Document G and T flags to .section
5930 directive. Document the extra arguments that the G flag
5931 requires. Document the #tls flag.
5933 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5935 * subsegs.c (section_symbol): Create a new section symbol if
5936 the existing one doesn't match.
5937 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5939 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5941 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5942 to cope with VR4181A errata MD(1) and MD(4).
5944 2004-05-07 Brian Ford <ford@vss.fsi.com>
5946 * NEWS: Mention .secrel32 for pe[i]-i386.
5948 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5950 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5951 (HANDLE_ALIGN): New.
5953 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5955 * Makefile.am (DIST_SUBDIRS): Define.
5956 * aclocal.m4: Regenerate with automake 1.8.4.
5957 * Makefile.in: Likewise.
5958 * doc/Makefile.in: Likewise.
5960 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5962 * config/tc-ia64.c (dot_serialize): Declare.
5963 (dot_serialize): New function.
5964 (md_pseudo_table): Add ".serialize.data" and
5965 ".serialize.instruction" directives.
5967 2004-05-06 Nick Clifton <nickc@redhat.com>
5969 * messages (as_internal_value_out_of_range): Print a message about
5970 a value being out of range. Be consistent about whether the
5971 values are printed in decimal or hexadecimal.
5972 (as_warn_value_out_of_range): Generate a warning message about an
5973 out of range value.
5974 (as_bad_value_out_of_range): Generate an error message about an
5975 out of range value.
5976 * as.h: Prototype the new functions.
5977 * config/tc-alpha.c (insert_operand): Use new function.
5978 * config/tc-arc.c (arc_insert_operand): Likewise.
5979 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5980 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5981 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5982 * config/tc-s390.c (s390_insert_operand): Likewise.
5983 * config/tc-v850.c (v850_insert_operand): Likewise.
5985 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5987 * configure.in: Set em=linux for frv-*-*linux*.
5988 * configure: Rebuilt.
5989 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5990 (frv_md_fdpic_enabled): New.
5991 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5992 (DEFAULT_FDPIC): New.
5993 (frv_flags): Use DEFAULT_FDPIC.
5994 (frv_pic_flag): Likewise.
5995 (OPTION_NOPIC): New.
5996 (md_longopts): Add -mnopic.
5997 (md_parse_option): Handle it.
5998 (md_show_usage): Add -mfdpic and -mnopic.
6000 2004-05-05 Peter Barada <peter@the-baradas.com>
6002 * config/tc-m68k.c: Add find_cf_chip to print list of valid
6003 chips for invalid coldfire instructions, rename selectors
6004 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
6005 add current_chip to track which chip is referred to(including save/restore),
6006 use current_chip to select control registers, not current_arch.
6007 (md_show_usage): Add new chips.
6008 * doc/c-m68k.texi: Document new command line switches.
6010 2004-05-05 Jakub Jelinek <jakub@redhat.com>
6012 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
6013 (NOP_OPCODE): Define.
6014 (s390_align_code): Remove prototype.
6015 * tc-s390.c (s390_align_code): Remove.
6017 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
6019 * config/tc-ia64.c (make_unw_section_name): Removed.
6020 (start_unwind_section): New function.
6021 (generate_unwind_image): Take const segT instead of const
6022 char *.
6023 (dot_handlerdata): Adjusted.
6024 (dot_endp): Likewise.
6026 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6028 * config/obj-elf.c (obj_elf_change_section): Allow the
6029 ".note.GNU-stack" section has SHF_EXECINSTR.
6031 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
6033 * config/obj-elf.c (get_section): Return bfd_boolean.
6034 (obj_elf_change_section): Call bfd_get_section_by_name_if
6035 instead of bfd_map_over_sections.
6037 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
6039 * config/obj-elf.c (get_section): New function.
6040 (obj_elf_change_section): Support multiple sections with same
6041 name.
6043 2004-04-30 Nick Clifton <nickc@redhat.com>
6045 * config/tc-arm.c (create_register_alias): Fix typo checking for
6046 case sensitive register aliases.
6047 (co_proc_number): Use error message string in all_reg_maps[]
6048 array.
6049 (cp_reg_required_here): Likewise.
6050 (fp_reg_required_here): Likewise.
6052 2004-04-29 Brian Ford <ford@vss.fsi.com>
6054 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
6056 2004-04-28 Chris Demetriou <cgd@broadcom.com>
6058 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
6059 (load_address, macro, mips_ip, md_parse_option)
6060 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
6061 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
6062 embedded-PIC handling, and update comments.
6063 (SWITCH_TABLE): Remove.
6064 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
6065 (enum mips_pic_level): Remove EMBEDDED_PIC.
6066 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
6067 (TC_FORCE_RELOCATION): Update comment.
6068 * ecoff.c (ecoff_build_lineno): Add comment about some code that
6069 might be safe to remove now that MIPS embedded-PIC is gone.
6071 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6073 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
6074 call to obj_set_subsection_attributes.
6075 (obj_som_init_stab_section): Likewise.
6076 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
6077 (pa_def_subspaces): Provide comdat default.
6078 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6079 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6080 calls to create_new_subspace and update_subspace to pass comdat flag.
6081 (create_new_subspace, update_subspace): Add new comdat argument. Use
6082 it in calls to obj_set_subsection_attributes.
6083 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6084 and use of comdat, common and dup_comm parameters.
6086 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6088 * config/obj-elf.c (obj_elf_change_section): Check if the old
6089 group name is NULL before comparison.
6091 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6093 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6095 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6097 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6099 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6101 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6102 (OPTION_MEMBEDDED_PIC): Remove.
6103 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6104 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6105 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6106 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6107 (OPTION_ELF_BASE): Renumber.
6108 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6109 (md_show_usage): Remove mention of -membedded-pic.
6110 * doc/as.texinfo: Remove mention of -membedded-pic.
6112 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6114 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6115 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6116 a.out support.
6117 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6118 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6119 USE_GLOBAL_POINTER_OPT.
6121 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6123 * config/tc-mips.c (macro): One more use of load_delay_nop.
6125 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6127 * config/tc-mips.c (load_delay_nop): New function.
6128 (load_address, macro): Use load_delay_nop() to build a nop
6129 which can be omitted with gpr_interlocks.
6131 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6133 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6134 cop_interlocks): Remove superfluous CPU entries.
6136 2004-04-22 Paul Brook <paul@codesourcery.com>
6138 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6140 2004-04-22 Peter Barada <peter@the-baradas.com>
6142 * NEWS: Added support for EMAC instructions and MAC/EMAC
6143 Motorola syntax.
6144 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6145 scale factor tokens, trailing_ampersand to mark mask addressing
6146 for MAC/EMAC instructions.
6147 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6148 '>>'.
6149 (yylex): Handle '>', '<', and '&' following '+'.
6150 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6151 architectures in archs[].
6152 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6153 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6154 respectively.
6155 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6156 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6157 cases.
6158 Add EMAC operands to init_table[].
6160 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6162 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6163 state.
6164 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6165 * config/tc-arm.c (enum mstate): Delete from here.
6166 (mapping_state): Remove the static mapstate variable and instead
6167 store the state in the segment. This allows a per-section mapping
6168 state. Handle and ignore MAP_UNDEFINED states.
6169 (arm_elf_change_section): Get the current mapping state from the
6170 new section.
6171 (s_ltorg): Set the mapping state to MAP_DATA.
6172 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6173 for each pool as it is emitted.
6175 2004-04-22 Nick Clifton <nickc@redhat.com>
6177 * config/tc-arm.h: Formatting tidy ups.
6179 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6181 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6183 2004-04-20 DJ Delorie <dj@redhat.com>
6185 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6186 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6187 [TE_PE] (O_secrel): Define.
6188 [TE_PE] (x86_pe_cons_fix_new): New.
6189 [TE_PE] (pe_directive_secrel): Likewise.
6190 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6192 2004-04-19 Eric Christopher <echristo@redhat.com>
6194 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6195 of previous patch for fix in gcc.
6197 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6199 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6201 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6203 * read.c (do_align): Call md_flush_pending_output, if defined.
6205 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6207 * expr.c (operand): Correct checks for ++ and --.
6209 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6211 * config/tc-generic.c: Add some comments.
6213 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6215 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6216 -{no-}mfix-vr4122-bugs.
6217 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6218 (append_insn, mips_emit_delays): Update accordingly.
6219 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6220 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6221 (md_parse_option): Update after above changes.
6222 (md_show_usage): Add -mfix-vr4120.
6224 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6226 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6227 of .section directive; add a reference to the ELF .subsection
6228 directive.
6230 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6232 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6233 in parallel.
6235 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6237 * Makefile.am: Remove mips from aout targets.
6238 * Makefile.in: Regenerate.
6239 * configure.in: Remove mips-dec-bsd* target.
6240 * configure: Regenerate.
6242 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6244 PR 96
6245 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6246 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6247 Update "mapping". Restrict some @ modifiers to 32 bit.
6249 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6250 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6252 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6253 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6254 dont_adjust_reloc_32 is set.
6255 (md_longopts): Add option -renesas.
6256 (md_parse_option, md_show_usage): Likewise.
6257 * doc/c-sh.texi: Likewise.
6259 2004-04-01 Dave Korn <dk@artimi.com>
6261 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6262 hi16 and lo16 fixS structs.
6263 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6264 exactly the same way as for RELOC_DLX_REL16.
6265 (machine_ip): properly respect LO flag in the_insn and
6266 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6267 (md_apply_fix3): apply RELOC_DLX_LO16.
6269 2004-03-30 Stan Shebs <shebs@apple.com>
6271 Remove long-obsolete MPW support.
6272 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6273 * configure.in: Remove mention of ppc-*-mpw* config.
6274 * configure.in: Likewise.
6276 2004-03-30 Nick Clifton <nickc@redhat.com>
6278 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6279 OBJ_ELF being defined.
6281 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6283 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6285 2004-03-23 Paul Brook <paul@codesourcery.com>
6287 * config/tc-arm.c (meabi_flags): New variable.
6288 (arm_parse_eabi): New function.
6289 (md_begin): Set flags for EABI v3.
6290 (arm_eabis): Add.
6291 (arm_long_opts): Add meabi.
6292 * doc/as.texinfo <ARM>: Document -meabi.
6293 * doc/c-arm.texi: Ditto.
6295 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6297 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6298 tables even when use_literal_section flag is not set.
6300 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6302 * config/tc-sh.c: Remove trailing whitespace.
6304 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6306 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6307 --mul-bug-abort and the default behavior.
6308 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6309 (err_for_dangerous_mul_placement): New variable.
6310 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6311 macros.
6312 (md_cris_relax_table): Have placeholder for STATE_MUL.
6313 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6314 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6315 case doing nothing.
6316 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6317 STATE_BYTE)>: Ditto.
6318 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6319 alignment and position of this frag, emit error message if
6320 suspicious.
6321 (md_assemble): For a multiply insn and when checking it,
6322 transform the current frag into a special frag for that purpose.
6323 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6324 OPTION_MULBUG_ABORT_ON>: Handle new options.
6326 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6328 * config/tc-xtensa.c (mark_literal_frags): New function.
6329 (xtensa_move_literals): Call mark_literal_frags for all literal
6330 segments, including init and fini literal segments.
6331 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6333 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6335 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6336 (pa_comm): Set BSF_OBJECT in symbol flags.
6338 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6340 * Makefile.am: Run "make dep-am".
6341 * Makefile.in: Regenerate.
6342 * doc/Makefile.in: Regenerate.
6343 * config.in: Regenerate.
6344 * po/gas.pot: Regenerate.
6346 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6348 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6349 (demand_empty_rest_of_line): Issue an error here.
6350 (ignore_rest_of_line): Silently skip to end.
6351 (demand_copy_string): Issue an error, not warning.
6352 (equals): Likewise.
6353 * config/obj-elf.c (obj_elf_section_name): Likewise.
6354 (obj_elf_section): Likewise.
6355 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6356 (arc_extinst): Likewise.
6357 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6358 (dot_spill): Likewise.
6359 (dot_unwabi): Likewise.
6360 (dot_prologue): Likewise.
6362 * expr.c (operand): Reject ++ and --.
6363 (operator): Likewise.
6365 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6367 * config/tc-sh.c: Include dw2gencfi.h.
6368 (sh_cfi_frame_initial_instructions): New function.
6369 (sh_regname_to_dw2regnum): Likewise.
6370 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6371 file.
6372 (TARGET_USE_CFIPOP): Define.
6373 (tc_cfi_frame_initial_instructions): Likewise.
6374 (tc_regname_to_dw2regnum): Likewise.
6375 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6376 * Makefile.am: Update dependencies.
6377 * Makefile.in: Regenerate.
6379 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6381 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6382 * configure: Regenerate.
6384 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6386 * read.c (s_leb128): Call md_flush_pending_output.
6388 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6390 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6391 * config/tc-i386.h (CpuPadLock): New define.
6392 (CpuUnknownFlags): Added CpuPadLock.
6394 2004-03-07 Andreas Schwab <schwab@suse.de>
6396 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6398 2004-03-07 Richard Henderson <rth@redhat.com>
6400 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6401 (cfi_finish): Likewise for fde.
6403 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6405 * config/tc-ia64.c (md_assemble): Properly handle NULL
6406 align_frag.
6407 (ia64_handle_align): Don't abort if failed to add a stop bit.
6409 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6411 * Makefile.in: Regenerated.
6412 * aclocal.m4: Likewise.
6413 * configure: Likewise.
6414 * doc/Makefile.in: Likewise.
6416 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6418 * config/tc-ia64.c (dot_align): New.
6419 (ia64_do_align): Make it static.
6420 (md_pseudo_table): Use "dot_align" for "align".
6421 (ia64_md_do_align): Don't set align_frag here.
6422 (ia64_handle_align): Add a stop bit to the previous bundle if
6423 needed.
6425 * config/tc-ia64.h (ia64_do_align): Removed.
6427 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6429 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6430 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6431 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6432 the most general type or the user specifically requested it.
6433 (md_assemble): Add a new error message for when an instruction
6434 is understood, but is not allowed due to an -isa option.
6436 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6438 * config/tc-ia64.c (align_frag): New.
6439 (md_assemble): Set the tc_frag_data field in align_frag for
6440 IA64_OPCODE_FIRST instructions.
6441 (ia64_md_do_align): Set align_frag.
6442 (ia64_handle_align): Add a stop bit if needed.
6444 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6445 (TC_FRAG_INIT): New.
6447 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6449 * config/tc-frv.c (fr400_audio): New variable.
6450 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6451 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6452 (target_implements_insn_p): New function.
6453 (md_assemble): Report an error if the processor doesn't implement
6454 the instruction.
6456 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6458 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6459 (md_parse_option): Ditto.
6460 (OPTION_NO_SPECIAL_M32R): Added.
6461 (md_show_usage): Document it.
6462 (enable_speial_m32r): Changed a default value from 0 to 1.
6463 * doc/c-m32r.texi: Document the -no-bitinst option.
6465 2004-02-27 Nick Clifton <nickc@redhat.com>
6467 * config/tc-sh.c (get_operand): Revert previous delta.
6468 (tc_gen_reloc): Check for an unknown reloc type before processing
6469 the addend.
6471 2004-02-27 Hannes Reinecke <hare@suse.de>
6473 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6474 .insn pseudo operation.
6476 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6478 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6479 added for wrong syntax.
6481 2004-02-26 Eric Christopher <echristo@redhat.com>
6483 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6484 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6486 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6488 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6489 nibble types to assembler.
6491 2004-02-25 Fred Fish <fnf@redhat.com>
6493 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6495 2004-02-20 James E Wilson <wilson@specifixinc.com>
6497 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6498 finalize_syms.
6499 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6500 (ia64_estimate_size_before_relax): New.
6501 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6502 (generate_unwind_image): Pass 1 to fixup_unw_records.
6503 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6504 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6506 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6508 * stabs.c (generate_asm_file): Avoid warning about use of
6509 uninitialized variable.
6511 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6513 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6514 body, and endp, allow unwind records which do not have a "t"
6515 (time/instruction) field.
6517 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6519 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6520 (do_mav_dspsc_2): Likewise.
6521 Fix accumulator registers move opcodes.
6523 2004-02-13 Hannes Reinecke <hare@suse.de>
6524 Jakub Jelinek <jakub@redhat.com>
6526 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6528 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6530 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6531 (tc_frob_symbol): New macro definition.
6532 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6534 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6536 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6537 read-only.
6539 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6541 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6542 (TC_CASE_SENSITIVE): ... this.
6543 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6544 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6546 2004-02-06 James E Wilson <wilson@specifixinc.com>
6548 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6549 (generate_unwind_image): Re-add it here.
6551 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6553 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6554 * read.h (SKIP_WHITESPACE): Turn into an expression.
6555 * read.c (read_a_source_file): A pseudo is removed by having a
6556 NULL handler.
6558 2004-02-05 James E Wilson <wilson@specifixinc.com>
6560 * config/tc-ia64.c (output_endp): New.
6561 (count_bits): Delete.
6562 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6563 endp unwind records.
6564 (fixup_unw_records): Handle endp unwind records. Delete code for
6565 shortening prologue regions not followed by a body record.
6566 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6567 * config/tc-ia64.h (unw_record_type): Add endp.
6569 2004-02-03 James E Wilson <wilson@specifixinc.com>
6571 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6572 fill padding bytes with zeroes.
6573 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6574 sets unwind_record slot_number and slot_frag fields.
6576 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6578 * config/tc-mips.c (add_got_offset_hilo): New function.
6579 (macro): Use load_register() and add_got_offset_hilo() to load
6580 constants instead of hardcoding code sequences throughout.
6582 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6584 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6586 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6588 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6589 like m68k-elf.
6590 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6591 of hard-coded test for TARGET_OS=elf.
6593 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6595 * config/tc-mips.c (hilo_interlocks): Change definition
6596 so that MIPS32, MIPS64 and later ISAs are included, along with
6597 the already-included machines. Update comments.
6599 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6601 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6602 undefined local labels.
6604 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6606 * config/tc-mips.c (load_address, macro): Update comments about
6607 NewABI GP relaxation.
6609 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6611 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6612 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6613 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6614 (set_at, load_register, load_address, move_register): Likewise.
6615 (load_got_offset, add_got_offset): Likewise.
6616 Update all calls and tidy accordingly.
6618 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6620 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6621 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6622 (RELAX_USE_SECOND): Bump to 0x10000.
6623 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6624 (mips_macro_warning): New variable.
6625 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6626 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6627 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6628 of RELAX_ENCODE.
6629 (append_insn): Update mips_macro_warning.sizes.
6630 (macro_start, macro_warning, macro_end): New functions.
6631 (macro_build): Don't emit warnings here.
6632 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6633 (md_convert_frag): Check for cases where one macro alternative
6634 needs a warning and the other doesn't. Emit a warning if the
6635 longer sequence was chosen.
6637 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6639 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6640 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6641 the first sequence, the size of the second sequence, and a flag
6642 that says whether we should warn.
6643 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6644 (RELAX_FIRST, RELAX_SECOND): New.
6645 (mips_relax): New variable.
6646 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6647 (append_insn): Remove "place" argument. Use mips_relax.sequence
6648 rather than "place" to check whether we're expanding the second
6649 alternative of a relaxable macro. Remove redundant check for
6650 branch relaxation. If generating a normal insn, and there
6651 is not enough room in the current frag, call relax_close_frag()
6652 to close it. Update mips_relax.sizes[]. Emit fixups for the
6653 second version of a relaxable macro. Record the first relaxable
6654 fixup in mips_relax. Remove tc_gen_reloc workaround.
6655 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6656 in the same way as in append_insn.
6657 (mips16_macro_build): Remove "place" argument.
6658 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6659 when generating the second version of a relaxable macro.
6660 (load_got_offset, add_got_offset): New functions.
6661 (load_address, macro): Use new relaxation machinery. Remove
6662 tc_gen_reloc workarounds.
6663 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6664 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6665 first version is needed.
6666 (tc_gen_reloc): Remove relaxation handling.
6667 (md_convert_frag): Go through the fixups for a relaxable macro and
6668 mark those that belong to the unneeded alternative as done. If the
6669 second alternative is needed, adjust the fixup addresses to account
6670 for the deleted first alternative.
6672 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6674 * frags.h (frag_room): Declare.
6675 * frags.c (frag_room): New function.
6676 * doc/internals.texi: Document it.
6678 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6680 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6681 optimization for -mtune=r3900, as this will break on other CPUs.
6683 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6685 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6686 be relaxed, use fixup.
6687 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6689 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6691 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6692 precision operands.
6694 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6696 * config/tc-mips.c (append_insn): Properly detect variant frags
6697 that preclude swapping of relaxed branches. Correctly swap
6698 instructions between frags when dealing with relaxed branches.
6700 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6702 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6703 throughout.
6704 * aclocal.m4: Regenerate.
6705 * configure: Regenerate.
6707 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6709 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6710 manipulation insns.
6712 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6714 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6715 reloc, reserve space for the delay slot as well as the jalr itself.
6717 2004-01-09 Paul Brook <paul@codesourcery.com>
6719 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6720 (do_vfp_sp2_from_reg2): New function.
6721 (insns): Use them.
6722 (do_vfp_dp_from_reg2): Check return values properly.
6724 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6726 * config/tc-mips.c (warn_nops): Remove static variable.
6727 (macro): Remove test of warn_nops.
6728 (md_shortops): Remove 'n'.
6729 (md_parse_option): Remove 'n' case.
6730 (md_show_usage): Remove -n.
6731 * doc/as.texinfo (Overview): Remove MIPS -n option.
6732 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6733 * NEWS: Mention removal of MIPS -n option.
6735 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6736 (cop_interlocks): Check ISA level.
6737 (cop_mem_interlocks): Define.
6738 (reg_needs_delay): Check cop_interlocks rather than
6739 ISA_HAS_COPROC_DELAYS.
6740 (append_insn): Likewise. Use cop_mem_interlocks rather than
6741 directly checking mips_opts.isa.
6742 (mips_emit_delays): Likewise.
6744 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6746 * config/tc-ia64.c (unwind): Move next_slot_number and
6747 next_slot_frag to ...
6748 (unw_rec_list): Here.
6749 (free_list_records): Removed.
6750 (output_unw_records): Likewise.
6751 (generate_unwind_image): Make it void.
6752 (alloc_record): Initialize next_slot_number and next_slot_frag.
6753 (slot_index): Take .org, .space and .align into account.
6754 (fixup_unw_records): Don't set slot_number to 0. Use
6755 list->next_slot_number and list->next_slot_frag instead of
6756 unwind.next_slot_number and unwind.next_slot_frag.
6757 (ia64_convert_frag): New.
6758 (generate_unwind_image): Generate a rs_machine_dependent frag
6759 for unwind record.
6760 (emit_one_bundle): Use list->next_slot_number and
6761 list->next_slot_frag instead of unwind.next_slot_number and
6762 unwind.next_slot_frag.
6764 * config/tc-ia64.h (md_convert_frag): Defined as
6765 ia64_convert_frag.
6766 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6768 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6770 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6771 * config/tc-frv.h (md_apply_fix3): Don't define.
6772 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6773 operands.
6774 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6775 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6776 * config/tc-frv.c (line_separator_chars): Add `!'.
6777 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6778 * config/tc-frv.c (md_assemble): Clear insn upfront.
6779 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6780 * config/tc-frv.c (OPTION_FDPIC): New macro.
6781 (md_longopts): Add mfdpic.
6782 (md_parse_option): Handle it.
6783 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6784 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6785 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6786 (frv_pic_ptr): Parse funcdesc.
6788 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6790 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6791 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6793 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6795 * Makefile.am (Makefile): Move the dependency on
6796 $(BFDDIR)/configure.in to...
6797 (CONFIG_STATUS_DEPENDENCIES): ... here.
6798 (AUTOMAKE_OPTIONS): Require automake 1.8.
6799 * Makefile.in: Regenerate.
6800 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6801 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6802 $(BFDDIR)/configure.in here as well.
6803 * doc/Makefile.in: Regenerate.
6805 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6807 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6808 * Makefile.in: Regenerate.
6809 * aclocal.m4: Regenerate.
6810 * doc/Makefile.am (install, install-info): Remove.
6811 (install-data-local): A new hook for install-info.
6812 (AUTOMAKE_OPTIONS): Require automake 1.8.
6813 * doc/Makefile.in: Regenerate.
6815 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6817 * doc/c-sh.texi: Update description about floating point behavior
6818 of SH family.
6820 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6822 * configure.in: Add m68k-uClinux target.
6823 * configure: Regenerate.
6825 For older changes see ChangeLog-0203
6826 \f
6827 Local Variables:
6828 mode: change-log
6829 left-margin: 8
6830 fill-column: 74
6831 version-control: never
6832 End: