| blob | 20259b753ae2bc9a7ea9efe31801997e7544ca2a |
1 2005-11-16 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
4 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
5 redundant check.
6 * read.c (s_lsym): Remove non-BFD assembler sym handling.
8 2005-11-16 Alan Modra <amodra@bigpond.net.au>
10 * read.c (s_comm_internal): Set bfd_com_section segment.
11 (s_mri_common): Likewise.
12 * write.c (write_object_file): Remove non-BFD assembler common
13 sym handling.
15 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
17 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
18 opcode if r4-r15 are not saved.
20 2005-11-15 Alan Modra <amodra@bigpond.net.au>
22 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
24 2005-11-14 Jan Beulich <jbeulich@novell.com>
26 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
27 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
28 (ar): Use AR_* instead of literals.
29 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
30 CR_PMV, CR_CMCV): Define.
31 (cr): Use CR_* instead of literals.
33 2005-11-14 Jan Beulich <jbeulich@novell.com>
35 * config/tc-ia64.c (md): Rename regsym to indregsym and move
36 it to the end of the structure.
37 (ar): Field regnum is unsigned.
38 (cr): Likewise:
39 (indirect_reg): Likewise.
40 (declare_register_set): Parameter regnum is unsigned.
41 (declare_register): Parameter numregs and base_regnum are
42 unsigned. So is the local loop variable.
43 (md_begin): Restrict scope of local variable regnum, which
44 also is unsigned. Replace loops with function calls where
45 possible. Re-order things so that register groups are kept
46 together. Remove all uses of regsym except for indirect
47 registers. Replace use of regsym by indregsym for indirect
48 registers.
49 (ia64_optimize_expr): Replace use of regsym by indregsym for
50 indirect registers, with appropriate bias.
52 2005-11-14 David Ung <davidu@mips.com>
54 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
55 for the MIPS16e save/restore instructions.
57 2005-11-11 Jan Beulich <jbeulich@novell.com>
59 * doc/Makefile.am: Make asconfig.texi writeable before trying
60 to write to it.
61 * doc/Makefile.in: Refresh.
63 2005-11-10 Jan Beulich <jbeulich@novell.com>
65 * config/tc-i386.c (intel_e11): Don't special-case segment
66 registers in brackets.
68 2005-11-10 Nick Clifton <nickc@redhat.com>
70 * config/tc-arm.c (BAD_ADDR_MODE): Define.
71 (arm_reg_parse_multi): Return NULL rather than FAIL.
72 (arm_reg_parse): Fix comment, the function returns FAIL rather
73 than NULL if it is unable to parse the register name.
74 (do_ldrex): Use BAD_ADDR_MODE.
75 Change error message for PC-relative addressing.
76 (do_strex): Likewise.
77 (do_t_ldrex): Use BAD_ADDR_MODE.
78 (do_t_strex): Likewise.
80 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
82 * config/tc-sparc.c (isoctal): Fix thinko.
84 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
86 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
87 flag_mri_m68k as condition for parsing the '$' as a prefix.
88 * as.h (DOLLAR_AMBIGU): Define if needed.
90 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
92 Add ms2 support.
93 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
94 (ms1_architectures): Add ms2.
95 (md_parse_option): Add ms2.
96 (md_show_usage): Add ms2.
97 (md_assemble): Add JAL_HAZARD detection logic.
98 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
99 * doc/c-ms1.texi: New.
100 * doc/all.texi: Add MS1.
101 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
102 * doc/Makefile.in: Rebuilt.
103 * doc/Makefile: Rebuilt.
105 2005-11-07 Steve Ellcey <sje@cup.hp.com>
107 * configure: Regenerate after modifying bfd/warning.m4.
109 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
111 PR gas/1804
112 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
113 output constant data.
115 2005-11-07 Mark Mitchell <mark@codesourcery.com>
117 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
118 * doc/Makefile.in: Regenerated.
119 * doc/as.texinfo: Document "@FILE".
121 2005-11-07 Nick Clifton <nickc@redhat.com>
123 PR binutils/1568
124 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
125 'x' attribute. Remember the actions of the 'w' and 'n' attributes
126 and do not allow the 'x','s' or 'd' attributes to change them.
128 2005-11-07 John Levon <levon@movementarian.org>
130 * config/tc-i386.h (tc_comment_chars): Define.
131 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
132 (i386_comment_chars): Add.
133 (md_parse_options): Process OPTION_DIVIDE.
134 (md_show_usage): Describe --divide option.
135 * doc/c-i386.texi: Document --divide option.
137 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
139 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
140 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
142 2005-11-07 Alan Modra <amodra@bigpond.net.au>
144 * macro.c (buffer_and_nest): Skip labels regardless of
145 NO_PSEUDO_DOT and flag_m68k_mri.
147 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
149 * expr.c (integer_constant): Match only 'B' as binary suffix if
150 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
151 otherwise.
153 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
155 * read.c (s_weakref): Do not permit redefinitions.
156 * symbols.c (colon): Do not permit redefinitions of equated
157 symbols.
159 2005-11-01 Thiemo Seufer <ths@networkno.de>
161 PR gas/1299
162 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
163 * Makefile.in: Regenerate.
165 2005-11-01 Thiemo Seufer <ths@networkno.de>
167 * config/tc-mips.c (md_parse_option): Fix typo in comment.
169 2005-10-30 Mark Mitchell <mark@codesourcery.com>
171 * as.c (show_usage): Document "@FILE".
173 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
175 * Makefile.am (OBJ_FORMATS): Remove vms.
176 Run "make dep-am".
177 * Makefile.in: Regenerated.
179 * dep-in.sed: Replace " ./" with " ".
181 2005-10-28 Dave Brolley <brolley@redhat.com>
183 Contribute the following change:
184 2005-09-19 Dave Brolley <brolley@redhat.com>
186 * config/tc-m32c.c (default_isa): New static variable.
187 (m32c_isa): Now of type CGEN_BITSET.
188 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
190 2005-10-28 Paul Brook <paul@codesourcery.com>
192 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
193 instead of mcpu_cpu_opt.
195 2005-10-27 Sterling Augustine <sterling@tensilica.com>
197 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
198 refer to "ports" instead of "queues".
199 (check_t1_t2_reads_and_writes): Pass correct interface values to
200 xtensa_interface_inout.
202 2005-10-27 Jan Beulich <jbeulich@novell.com>
204 * read.c (assign_symbol): Also consider equates already defined.
205 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
206 * config/obj-coff.h (obj_symbol_clone_hook): New.
207 (coff_obj_symbol_clone_hook): Declare.
208 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
210 2005-10-26 DJ Delorie <dj@redhat.com>
212 * config/tc-m32c.c (md_relax_table, subtype_mappings,
213 md_convert_frag): Add jsr.w support.
215 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
216 itself.
217 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
218 and imm-8-HI operands.
220 2005-10-26 Paul Brook <paul@codesourcery.com>
222 * config/tc-arm.c (insns): Correct "sel" entry.
224 2005-10-26 Jan Beulich <jbeulich@novell.com>
226 * config/tc-i386.c (i386_operand): Don't check register prefix here.
227 (parse_real_register): Rename from parse_register.
228 (parse_register): New.
229 (i386_parse_name): New.
230 (md_operand): New.
231 (intel_e11): Don't tolerate registers in offset expressions anymore.
232 (intel_get_token): Don't check register prefix here. Copy the actual
233 register token, not the canonical register name.
234 * config/tc-i386.h (md_operand): Delete.
235 (i386_parse_name): Declare.
236 (md_parse_name): Define.
238 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
240 * Makefile.am: Add Z80 cpu.
241 * Makefile.in: Regenerated.
242 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
243 and disallow newlines in quoted strings.
244 * configure.tgt: Add z80-*-coff.
245 * config/obj-coff.h: Add format "coff-z80".
246 * doc/Makefile.am: Add c-z80.texi.
247 * doc/Makefile.in: Regenerated.
248 * doc/all.texi: Add Z80.
249 * doc/c-z80.texi: New file
250 * doc/as.texinfo: Add z80 options and some z80-related remarks.
251 * config/tc-z80.c: New file
252 * config/tc-z80.h: New file
253 * NEWS: Mention new support.
255 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
257 * write.c (adjust_reloc_syms): Undo the change made on
258 2005-04-26 to allow local symbol set to undefined symbol.
260 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
262 * Makefile.am (bfin-parse.tab.h): Removed.
263 (bfin-parse.h): Added.
264 * Makefile.in: Regenerated.
266 2005-10-25 Alan Modra <amodra@bigpond.net.au>
268 * po/POTFILES.in: Regenerate.
269 * po/gas.pot: Regenerate.
271 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
273 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
274 make a single reloc with an offset rather than a stack.
275 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
277 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
279 * read.c (potable): Add weakref.
280 (s_weakref): New.
281 * read.h (s_weakref): Declare.
282 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
283 * symbols.c (colon): Clear weakrefr.
284 (symbol_find_exact): Rename to, and reimplement in terms of...
285 (symbol_find_exact_noref): ... new function.
286 (symbol_find): Likewise...
287 (symbol_find_noref): ... ditto.
288 (resolve_symbol_value): Resolve weakrefr without setting their
289 values.
290 (S_SET_WEAK): Call hook.
291 (S_GET_VALUE): Follow weakref link.
292 (S_SET_VALUE): Clear weakrefr.
293 (S_IS_WEAK): Follow weakref link.
294 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
295 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
296 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
297 (symbol_mark_used): Follow weakref link.
298 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
299 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
300 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
301 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
302 * write.c (adust_reloc_syms): Follow weakref link. Do not
303 complain if target is undefined.
304 (write_object_file): Likewise. Remove weakrefr symbols. Drop
305 unreferenced weakrefd symbols.
306 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
307 symbols EXTERNAL.
308 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
309 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
310 * doc/as.texinfo: Document weakref.
311 * doc/internals.texi: Document new struct members, internal
312 functions and hooks.
314 2005-10-24 Jie Zhang <jie.zhang@analog.com>
316 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
317 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
318 * Makefile.in: Regenerate.
319 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
320 * config/tc-bfin.c (md_chars_to_number): Change the type of first
321 argument from unsigned char * to char * to remove signedness warnings.
323 2005-10-24 Jan Beulich <jbeulich@novell.com>
325 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
326 (dot_rot): Change type of num_* variables. Check for positive count.
327 (ia64_optimize_expr): Re-structure.
328 (md_operand): Check for general register.
330 2005-10-24 Jan Beulich <jbeulich@novell.com>
332 * config/tc-ia64.c (declare_register): Call symbol_create.
333 (md_begin): Remove local variables total, ar_base, and cr_base.
334 Start loops for registers at their respective first one. Don't
335 update md.regsym for alias names. Generate alias name tp for r13.
337 2005-10-21 DJ Delorie <dj@redhat.com>
339 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
340 names unstead of numbers.
342 2005-10-19 David Ung <davidu@mips.com>
344 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
345 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
346 hence avoiding to emit a nop.
348 2005-10-19 Jie Zhang <jie.zhang@analog.com>
350 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
351 LEX_BEGIN_NAME.
352 (bfin_start_line_hook): Remove the workaround for LSETUP(.
353 (bfin_name_is_register): Remove the workarounds for LSETUP(
354 and SAA(.
355 (bfin_start_label): Ditto.
357 2005-10-18 Bob Wilson <bob.wilson@acm.org>
359 * config/tc-xtensa.c (xtensa_end_directive): Restore
360 default_lit_sections regardless of use_literal_section.
362 2005-10-18 Jie Zhang <jie.zhang@analog.com>
364 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
365 * Makefile.in: Regenerated.
367 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
369 * doc/as.texinfo (.loc) Fix placement of '@end table'.
371 2005-10-17 Bob Wilson <bob.wilson@acm.org>
373 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
374 unsigned line number. Do not include "dwarf2dbg.h".
375 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
376 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
377 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
378 (md_assemble): Use as_where instead of dwarf2_where.
379 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
380 dwarf2_line_infos. Change to call new_logical_line followed by
381 dwarf2_emit_insn.
383 2005-10-14 Mike Frysinger <vapier@gentoo.org>
385 * doc/as.texinfo (Section): Add missing ']' to .section example.
387 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
389 PR binutils/941
390 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
391 unknown opcode is found.
393 2005-10-12 Mark Mitchell <mark@codesourcery.com>
395 * NEWS: Mention @file.
397 2005-10-12 Nick Clifton <nickc@redhat.com>
399 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
400 generally tidy up the code.
401 * config/tc-avr.h: Likewise.
403 2005-10-12 Jan Beulich <jbeulich@novell.com>
405 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
406 (dot_pred_rel): Likewise.
407 (parse_operand): Likewise.
408 (ia64_unrecognized_line): Likewise.
409 (md_operand): Likewise.
411 2005-10-11 Jan Beulich <jbeulich@novell.com>
413 * expr.h (enum expr_mode): New.
414 (expression): Pass third argument to expr.
415 (expression_and_evaluate): New.
416 (deferred_expression): New.
417 (expr): Add third parameter.
418 (resolve_expression): New.
419 * struc-symbol.h (struct symbol): New members sy_volatile and
420 sy_forward_ref.
421 * symbols.c, symbols.h (symbol_clone): New.
422 (symbol_clone_if_forward_ref): New.
423 (snapshot_symbol): New.
424 (S_IS_VOLATILE): New.
425 (S_IS_FORWARD_REF): New.
426 (S_SET_VOLATILE): New.
427 (S_SET_FORWARD_REF): New.
428 * as.c (macro_expr): Use expression_and_evaluate.
429 * cond.c (s_if): Likewise.
430 (s_elseif): Likewise.
431 * dw2gencfi.c (cfi_parse_reg): Likewise.
432 * expr.c (operand): Add second parameter. Optionally call
433 deferred_expression. Pass mode argument to itself and md_parse_name.
434 Check mode before trying to evaluate symbol. Call
435 symbol_clone_if_forward_ref for both operands.
436 (expr): Add third parameter. Pass mode to operand and itself.
437 Optionally call resolve_expression.
438 (resolve_expression): New.
439 (get_single_number): Pass second argument to operand.
440 * read.c (potable): New entry for .eqv.
441 (read_a_source_file): Handle new == operator.
442 (get_absolute_expr): Use expression_and_evaluate.
443 (s_lsym): Likewise.
444 (assign_symbol): Rename second parameter. Call symbol_clone on
445 legal and illegal redefinition. Call S_SET_VOLATILE and
446 S_SET_FORWARD_REF depending on mode.
447 (s_set): Update description.
448 (s_space): Call resolve_expression.
449 (pseudo_set): Optionally call deferred_expression. Check
450 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
451 (equals): Handle ==.
452 * config/tc-ia64.h (md_parse_name): Add mode parameter.
453 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
454 * config/tc-m32r.h (md_parse_name): Likewise.
455 (m32r_parse_name): Likewise.
456 * config/tc-mmix.h (md_parse_name): Likewise.
457 * config/tc-mn10300.h (md_parse_name): Likewise.
458 (mn10300_parse_name): Likewise.
459 * config/tc-ppc.h (md_parse_name): Likewise.
460 * config/tc-sh.h (md_parse_name): Likewise.
461 (sh_parse_name): Likewise.
462 * config/tc-sh64.h (md_parse_name): Likewise.
463 (sh64_consume_datalabel): Likewise.
464 * config/tc-tic54x.h (md_parse_name): Likewise.
465 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
466 before trying to evaluate symbol.
467 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
468 * config/tc-sh.c (sh_parse_name): Likewise.
469 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
470 second argument to operandf. Pass mode parameter to sh_parse_name.
471 * doc/as.texinfo: Document .eqv and the == assignment operator.
473 2005-10-10 Ian Lance Taylor <ian@airs.com>
475 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
476 * Makefile.in: Regenerate.
478 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
480 * expr.c (operator): Allow "!=" as a synonym for "<>".
481 * doc/as.texinfo (Infix Op): Mention "!=".
483 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
485 * config/tc-hppa.c (strict): Don't initialize. Update comment.
486 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
487 found. Simplify handling of "ma" and "mb" completers.
489 2005-10-08 Paul Brook <paul@codesourcery.com>
491 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
492 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
493 New variables.
494 (arm_cpu_option_table): Add canonical_name.
495 (arm_cpus): Populate canonical_name field.
496 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
497 aeabi_set_public_attributes, arm_md_end): New functions.
498 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
499 (md_assemble): Set thumb_arch_used and arm_arch_used.
500 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
501 * config/tc-arm.h (md_end): Define.
502 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
504 2005-10-06 Khem Raj <kraj@mvista.com>
505 NIIBE Yutaka <gniibe@m17n.org>
507 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
508 (parse_reg_without_prefix): New function.
509 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
510 set.
511 (option md_longopts): Add allow-reg-prefix option.
512 * doc/c-sh.texi: Document --allow-reg-prefix option.
513 * NEWS: Mention the new switch.
515 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
517 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
518 operators.
520 2005-09-30 Sterling Augustine <sterling@tensilica.com>
521 Bob Wilson <bob.wilson@acm.org>
523 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
525 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
527 * Makefile.am: Run "make dep-am".
528 * Makefile.in: Regenerated.
529 * aclocal.m4: Likewise.
531 2005-09-30 Mark Mitchell <mark@codesourcery.com>
533 * as.c (main): Use expandargv.
535 2005-09-30 Jan Beulich <jbeulich@novell.com>
537 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
538 (removed) comma.
540 2005-09-30 Catherine Moore <clm@cm00re.com>
542 * Makefile.am: Bfin support.
543 * Makefile.in: Regenerated.
544 * aclocal.m4: Regenerated.
545 * configure: Regenerated.
546 * configure.in: Bfin support.
547 * configure.tgt: Bfin support.
548 * config/bfin-aux.h: New file.
549 * config/bfin-defs.h: New file.
550 * config/bfin-lex.l: New file.
551 * config/bfin-parse.y: New file.
552 * config/tc-bfin.c: New file.
553 * config/tc-bfin.h: New file.
554 * doc/Makefile.am: Recognize c-bfin.texi.
555 * doc/Makefile.in: Regenerated.
556 * doc/all.texi: Bfin support.
557 * doc/as.texinfo: Likewise.
558 * doc/c-bfin.texi: Document bfin-specific syntax and
559 directives.
561 2005-09-30 Paul Brook <paul@codesourcery.com>
563 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
564 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
565 normal infix conditions.
566 (C3E): Include Thumb-2 definition.
567 (CL, cCL): Define.
568 (insns): Use them for legacy mnemonics.
570 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
572 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
573 version of <locale.h> when ENABLE_NLS is not defined.
575 2005-09-29 Jan Beulich <jbeulich@novell.com>
577 * config/tc-ia64.c (parse_operands): Always parse first operand of
578 alloc.
580 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
581 Alan Modra <amodra@bigpond.net.au>
583 * app.c (do_scrub_chars): Match open and close quote of strings.
584 Remove redundant EOF test in case 7.
586 2005-09-28 Jan Beulich <jbeulich@novell.com>
588 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
589 relocations in 16- and 32-bit modes.
590 (i386_displacement): Make pc-relative branch handling dependent
591 upon operand (rather than address) size.
593 2005-09-28 Jan Beulich <jbeulich@novell.com>
595 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
596 parsing the input.
597 (dot_cfi_startproc): Likewise.
598 (dot_cfi_endproc): Likewise. Also check no extra input was given.
599 (dot_cfi_escape): Likewise.
601 2005-09-28 Jan Beulich <jbeulich@novell.com>
603 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
604 (TC_CONS_FIX_NEW): Define unconditionally.
605 (x86_pe_cons_fix_new): Remove.
606 * config/tc-i386.c (signed_cons): New.
607 (md_pseudo_table): Add slong.
608 (x86_cons_fix_new): Declare unconditionally.
609 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
610 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
611 conversion.
613 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
615 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
616 buffer after copying string.
618 2005-09-27 Paul Brook <paul@codesourcery.com>
620 * config/arm.c (arm_cpus): Add more cpu names.
621 * doc/c-arm.texi: Document them.
623 2005-09-21 Alan Modra <amodra@bigpond.net.au>
625 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
627 2005-09-20 Richard Henderson <rth@redhat.com>
629 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
631 2005-09-20 Richard Henderson <rth@redhat.com>
633 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
634 with label.
635 (dwarf2_loc_mark_labels): New.
636 (dwarf2_gen_line_info_1): Split out of ...
637 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
638 (dwarf2_emit_label): New.
639 (dwarf2_directive_loc_mark_labels): New.
640 (out_set_addr): Take a symbol instead of frag+ofs.
641 (relax_inc_line_addr): Likewise.
642 (emit_inc_line_addr): Assert delta non-negative.
643 (process_entries): Remove dead code. Update to work with temp
644 symbols instead of frag+ofs.
645 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
646 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
647 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
648 * config/obj-elf.h (obj_frob_label): New.
649 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
650 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
651 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
652 Similarly in the respective tc_frob_label implementation functions.
653 * config/tc-i386.c (md_pseudo_table): Move file and loc to
654 non-elf section; add loc_mark_labels.
655 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
656 (ia64_flush_insns): Check for marked labels; emit line entry if so.
657 (emit_one_bundle): Similarly.
658 (ia64_frob_label): Record marked labels.
659 * config/tc-m68hc11.h (tc_frob_label): Remove.
660 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
661 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
662 * config/tc-sh64.h (tc_frob_label): Likewise.
663 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
665 2005-09-20 Alan Modra <amodra@bigpond.net.au>
667 * read.c (pseudo_set): Set segment of expression syms to expr_section.
669 2005-09-14 Jan Beulich <jbeulich@novell.com>
671 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
672 registers, floating point control and status words, and mxcsr as
673 well as (for 64-bit code) segment base registers and rflags.
675 2005-09-09 Dmitry Diky <diwil@spec.ru>
677 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
678 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
679 has been reached.
681 2005-09-08 Chao-ying Fu <fu@mips.com>
683 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
684 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
685 directives.
687 2005-09-08 Paul Brook <paul@codesourcery.com>
689 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
690 (do_smc, do_t_smc): ... to this.
691 (insns): Remane smi to smc.
692 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
693 BFD_RELOC_ARM_SMC.
695 2005-09-07 Richard Henderson <rth@redhat.com>
697 * dwarf2dbg.c (dwarf2_where): Set line->isa.
698 (dwarf2_set_isa): New.
699 (dwarf2_directive_loc): Rearrange to allow all options on one line.
700 * dwarf2dbg.h (dwarf2_set_isa): Declare.
701 * doc/as.texinfo: Update .loc documentation.
703 2005-09-07 Richard Henderson <rth@redhat.com>
705 * dwarf2dbg.c: Include safe-ctype.h.
706 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
707 (current): Initialize.
708 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
709 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
710 (dwarf2_directive_file): Cope with invalid filename.
711 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
712 epilogue_begin, is_stmt, isa.
713 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
714 case down lower.
715 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
716 and DWARF2_FLAG_EPILOGUE_BEGIN.
717 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
718 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
719 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
720 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
721 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
722 (struct dwarf2_line_info): Add isa member.
723 * doc/as.texinfo (LNS directives): New node.
725 2005-09-07 David Ung <davidu@mips.com>
727 * config/tc-mips.c (append_insn): Undo last change. Instead add
728 guard to suppress calling frag_grow if the current instruction is
729 one that allows a delay slot.
731 2005-09-06 Chao-ying Fu <fu@mips.com>
733 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
734 (mips_opts): Add -1 to initialize ase_mt.
735 (file_ase_mt): New variable for -mmt.
736 (CPU_HAS_MT): New define.
737 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
738 formats.
739 (mips_ip): Check ase_mt to enable MT instructions.
740 Handle !, $, *, &, +T, +t, g operand formats.
741 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
742 odd float registers.
743 (OPTION_MT, OPTION_NO_MT): New define.
744 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
745 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
746 (mips_after_parse_args): Set ase_mt based on CPU.
747 (s_mipsset): Handle ".set mt" and ".set nomt".
748 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
749 (md_show_usage): Show usage of -mmt and -mno-mt.
750 * doc/as.texinfo: Document -mmt and -mno-mt options.
751 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
752 directives.
754 2005-09-06 Paul Brook <paul@codesourcery.com>
756 * config/tc-arm.c (arm_it): Add relax field.
757 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
758 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
759 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
760 do_t_mov_cmp): Allow relaxation.
761 (output_relax_insn): New function.
762 (put_thumb32_insn): New function.
763 (output_inst): Use new functions.
764 (md_assemble): Don't throw error on relaxable instructions.
765 (insns): Change "b" entry from TCE(...) to tCE(...).
766 (md_estimate_size_before_relax): Return 2.
767 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
768 relax_branch, arm_relax_frag): New functions.
769 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
770 relocations.
771 * config/tc-arm.h (md_convert_frag): Remove definition.
772 (md_relax_frag): Define.
773 (arm_relax_frag): Add prototype.
775 2005-09-02 Paul Brook <paul@codesourcery.com>
777 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
779 2005-09-02 Paul Brook <paul@codesourcery.com>
781 * config/tc-arm.c (encode_arm_cp_address): Use
782 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
783 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
784 mode.
785 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
786 available.
787 (cCE, cC3): Define.
788 (insns): Use them for coprocessor instructions.
789 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
790 (get_thumb32_insn): New function.
791 (put_thumb32_insn): New function.
792 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
793 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
795 2005-09-02 Paul Brook <paul@codesourcery.com>
797 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
798 incorrect suffix matches.
800 2005-09-01 David Ung <davidu@mips.com>
802 * config/tc-mips.c (append_insn): Correctly handle mips16 case
803 when the frags are different for the 2 instructions we want to
804 swap. If the lengths of the 2 instructions are not the same, we
805 won't do the swap but emit an nop.
807 2005-09-01 Dmitry Diky <diwil@spec.ru>
809 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
810 as appropriate. Change frag_variant() to frag_var() for relaxes.
812 2005-08-29 Nick Clifton <nickc@redhat.com>
814 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
815 there is no symbol.
817 2005-08-26 Jan Beulich <jbeulich@novell.com>
819 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
820 qualified operand of a branch.
821 (intel_bracket_expr): Set JumpAbsolute here...
822 (intel_e11): ... rather than here.
824 2005-08-26 Christian Groessler <chris@groessler.org>
826 * configure.tgt: Set bfd_gas also for z8k cpu.
827 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
828 type.
829 (newfix): Adapt to bfd reloc types.
830 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
831 is available in the current frag.
832 (md_convert_frag): Adapt function parameters.
833 (tc_gen_reloc): New function.
834 (md_section_align): Use bfd_get_section_alignment.
835 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
836 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
837 relocations.
838 * config/tc-z8k.h (TARGET_ARCH): Define.
839 (tc_fix_adjustable): Define.
841 2005-08-25 Chao-ying Fu <fu@mips.com>
843 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
844 (mips_opts): Add -1 to initialize ase_dsp.
845 (file_ase_dsp): New variable for -mdsp.
846 (CPU_HAS_DSP): New define.
847 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
848 operand formats.
849 (mips_ip): Add min_range and max_range for checking singed numbers.
850 Check ase_dsp to enable DSP instructions.
851 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
852 (OPTION_DSP, OPTION_NO_DSP): New define.
853 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
854 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
855 (mips_after_parse_args): Set ase_dsp based on CPU.
856 (s_mipsset): Handle ".set dsp" and ".set nodsp".
857 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
858 (md_show_usage): Show usage of -mdsp and -mno-dsp.
860 2005-08-23 David Ung <davidu@mips.com>
862 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
863 cpu names.
865 2005-08-23 Alan Modra <amodra@bigpond.net.au>
867 PR 1036
868 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
870 2005-08-23 Phil Edwards <phil@codesourcery.com>
872 * configure.tgt (*-*-vxworks): Match vxworks* instead.
874 2005-08-22 Jan Beulich <jbeulich@novell.com>
876 * config/tc-i386.c (object_64bit): New.
877 (i386_target_format): Initialize it.
878 (output_disp): Use object_64bit for relocation type determination.
879 (output_imm): Likewise.
880 (i386_validate_fix): Likewise.
881 (tc_gen_reloc): Likewise.
882 (lex_got): Likewise. Remove static mode_name. Change array size
883 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
884 (x86_cons): Use object_64bit for deciding whether quad fields can
885 have relocations.
887 2005-08-18 Christian Groessler <chris@groessler.org>
889 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
890 * config/tc-mcore.h: Likewise.
891 * config/tc-z8k.h: Likewise.
892 * config/tc-z8k.c: Likewise.
893 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
894 sh_coff_reloc_mangle declaration.
895 * config/tc-sh.c: (md_apply_fix): Fix comment for case
896 BFD_RELOC_SH_USES.
898 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
900 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
901 to confirm that no ISA is specified.
903 2005-08-18 Nick Clifton <nickc@redhat.com>
905 * write.c (relax_segment): Count the number of frags being
906 processed and use this to compute a maximum limit on the number of
907 iterations that will be allowed when attempting to relax the
908 segment.
910 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
912 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
913 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
915 2005-08-16 Alan Modra <amodra@bigpond.net.au>
917 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
918 default cpu.
920 2005-08-15 Paul Brook <paul@codesourcery.com>
922 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
923 instructions.
924 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
926 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
928 * config/tc-ppc.c (parse_cpu): Add -me300 support.
929 (md_show_usage): Likewise.
930 * doc/c-ppc.texi (PowerPC-Opts): Document it.
932 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
934 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
935 (md_gather_operands): Add support for optional operands.
937 2005-08-12 Dmitry Diky <diwil@spec.ru>
938 * config/tc-msp430.c (msp430_enable_relax): New flag.
939 (msp430_enable_polys): Likewise.
940 (OPTION_RELAX): New option.
941 (OPTION_POLYMORPHS): Likewise.
942 (md_longopts): New long options.
943 (md_show_usage): Updated.
944 (md_parse_option): Add new options handler.
945 (msp430_operands): Add check if polymorph insns are enabled.
946 (msp430_force_relocation_local): New function.
947 (md_apply_fix): Now delete relocs according to new flags combination.
948 (msp430_relax_frag): Convert long branches to short branches only if
949 flag msp430_enable_relax is set.
950 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
951 (msp430_force_relocation_local): Likewise.
952 * doc/c-msp430.texi: Describe new options.
954 2005-08-11 Ian Lance Taylor <ian@airs.com>
956 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
957 (stamp-mk.com): Likewise.
958 (EXTRA_DIST): Remove make-gas.com from list.
959 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
960 * Makefile.in: Regenerate.
962 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
964 * subsegs.c (subseg_change): Move declaration of seginfo to before
965 first statement.
967 2005-08-11 Alan Modra <amodra@bigpond.net.au>
969 * README-vms: Delete.
970 * config-gas.com: Delete.
971 * makefile.vms: Delete.
972 * vmsconf.sh: Delete.
973 * config/atof-tahoe.c: Delete.
974 * config/m88k-opcode.h: Delete.
975 * config/obj-bout.c: Delete.
976 * config/obj-bout.h: Delete.
977 * config/obj-hp300.c: Delete.
978 * config/obj-hp300.h: Delete.
979 * config/tc-a29k.c: Delete.
980 * config/tc-a29k.h: Delete.
981 * config/tc-h8500.c: Delete.
982 * config/tc-h8500.h: Delete.
983 * config/tc-m88k.c: Delete.
984 * config/tc-m88k.h: Delete.
985 * config/tc-tahoe.c: Delete.
986 * config/tc-tahoe.h: Delete.
987 * config/tc-tic80.c: Delete.
988 * config/tc-tic80.h: Delete.
989 * config/tc-w65.c: Delete.
990 * config/tc-w65.h: Delete.
991 * config/te-aux.h: Delete.
992 * config/te-delt88.h: Delete.
993 * config/te-delta.h: Delete.
994 * config/te-dpx2.h: Delete.
995 * config/te-hp300.h: Delete.
996 * config/te-ic960.h: Delete.
997 * config/vms-a-conf.h: Delete.
998 * doc/c-a29k.texi: Delete.
999 * doc/c-h8500.texi: Delete.
1000 * doc/c-m88k.texi: Delete.
1001 * README: Remove obsolete examples, and list of supported targets.
1002 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1003 bout and hp300 support.
1004 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1005 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1006 primary_bfd_gas.
1007 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1008 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1009 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1010 * as.h: Likewise.
1011 * dw2gencfi.c: Likewise.
1012 * dwarf2dbg.c: Likewise.
1013 * ehopt.c: Likewise.
1014 * input-file.c: Likewise.
1015 * listing.c: Likewise.
1016 * literal.c: Likewise.
1017 * messages.c: Likewise.
1018 * obj.h: Likewise.
1019 * output-file.c: Likewise.
1020 * read.c: Likewise.
1021 * stabs.c: Likewise.
1022 * struc-symbol.h: Likewise.
1023 * subsegs.c: Likewise.
1024 * subsegs.h: Likewise.
1025 * symbols.c: Likewise.
1026 * symbols.h: Likewise.
1027 * tc.h: Likewise.
1028 * write.c: Likewise.
1029 * write.h: Likewise.
1030 * config/aout_gnu.h: Likewise.
1031 * config/obj-aout.c: Likewise.
1032 * config/obj-aout.h: Likewise.
1033 * config/obj-coff.c: Likewise.
1034 * config/obj-coff.h: Likewise.
1035 * config/obj-evax.h: Likewise.
1036 * config/obj-ieee.h: Likewise.
1037 * config/tc-arm.c: Likewise.
1038 * config/tc-arm.h: Likewise.
1039 * config/tc-avr.c: Likewise.
1040 * config/tc-avr.h: Likewise.
1041 * config/tc-crx.h: Likewise.
1042 * config/tc-d10v.h: Likewise.
1043 * config/tc-d30v.h: Likewise.
1044 * config/tc-dlx.h: Likewise.
1045 * config/tc-fr30.h: Likewise.
1046 * config/tc-frv.h: Likewise.
1047 * config/tc-h8300.c: Likewise.
1048 * config/tc-h8300.h: Likewise.
1049 * config/tc-hppa.h: Likewise.
1050 * config/tc-i370.h: Likewise.
1051 * config/tc-i386.c: Likewise.
1052 * config/tc-i386.h: Likewise.
1053 * config/tc-i860.h: Likewise.
1054 * config/tc-i960.c: Likewise.
1055 * config/tc-i960.h: Likewise.
1056 * config/tc-ip2k.h: Likewise.
1057 * config/tc-iq2000.h: Likewise.
1058 * config/tc-m32c.h: Likewise.
1059 * config/tc-m32r.h: Likewise.
1060 * config/tc-m68hc11.h: Likewise.
1061 * config/tc-m68k.c: Likewise.
1062 * config/tc-m68k.h: Likewise.
1063 * config/tc-maxq.c: Likewise.
1064 * config/tc-maxq.h: Likewise.
1065 * config/tc-mcore.c: Likewise.
1066 * config/tc-mcore.h: Likewise.
1067 * config/tc-mn10200.h: Likewise.
1068 * config/tc-mn10300.c: Likewise.
1069 * config/tc-mn10300.h: Likewise.
1070 * config/tc-ms1.h: Likewise.
1071 * config/tc-msp430.c: Likewise.
1072 * config/tc-msp430.h: Likewise.
1073 * config/tc-ns32k.c: Likewise.
1074 * config/tc-ns32k.h: Likewise.
1075 * config/tc-openrisc.h: Likewise.
1076 * config/tc-or32.c: Likewise.
1077 * config/tc-or32.h: Likewise.
1078 * config/tc-ppc.c: Likewise.
1079 * config/tc-ppc.h: Likewise.
1080 * config/tc-s390.h: Likewise.
1081 * config/tc-sh.c: Likewise.
1082 * config/tc-sh.h: Likewise.
1083 * config/tc-sparc.c: Likewise.
1084 * config/tc-tic30.c: Likewise.
1085 * config/tc-tic30.h: Likewise.
1086 * config/tc-tic4x.c: Likewise.
1087 * config/tc-tic4x.h: Likewise.
1088 * config/tc-tic54x.c: Likewise.
1089 * config/tc-tic54x.h: Likewise.
1090 * config/tc-v850.h: Likewise.
1091 * config/tc-vax.c: Likewise.
1092 * config/tc-vax.h: Likewise.
1093 * config/tc-xstormy16.h: Likewise.
1094 * config/tc-xtensa.h: Likewise.
1095 * config/tc-z8k.c: Likewise.
1096 * config/tc-z8k.h: Likewise.
1097 * config/vms-a-conf.h
1098 * doc/Makefile.am: Likewise.
1099 * doc/all.texi: Likewise.
1100 * doc/as.texinfo: Likewise.
1101 * doc/internals.texi: Likewise.
1102 * doc/Makefile.in: Regenerate.
1103 * Makefile.in: Regenerate.
1104 * configure: Regenerate.
1105 * config.in: Regenerate.
1106 * po/POTFILES.in: Regenerate.
1108 2005-08-09 Nick Clifton <nickc@redhat.com>
1110 PR 1070
1111 * macro.c (getstring): Do not treat round parentheses exactly the
1112 same as angle brackets - the parentheses need to be preserved and
1113 passed on to the macro processing code.
1115 2005-08-08 Nick Clifton <nickc@redhat.com>
1117 * config/tc-msp430.c (MSP430_ISA_21): Define.
1118 (mcu_types): Add entries for msp430x21xx variants.
1120 2005-08-08 Nick Clifton <nickc@redhat.com>
1122 PR 1070
1123 * macro.c (getstring): Treat round parentheses in the same way as
1124 angle brackets.
1125 (get_any_string): Likewise.
1127 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1129 PR gas/1118
1130 * as.c (parse_args): Handle -al=<FILE>.
1132 2005-08-07 Nick Clifton <nickc@redhat.com>
1134 * read.c (s_app_line): Accept a line number of 0 for compatibility
1135 with gcc's output for assembler-with-cpp files.
1137 2005-08-05 Paul Brook <paul@codesourcery.com>
1139 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1140 (do_t_add_sub): Use correct encodings inside IT block.
1141 (do_t_arit3c): Ditto.
1142 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1143 (md_assemble): Verify conditional suffixes agains IT blocks.
1145 2005-08-05 Paul Brook <paul@codesourcery.com>
1147 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1148 constants.
1149 (encode_thumb32_shifted_operand): Prohibit register shifts.
1150 (encode_thumb32_addr_mode): Fix typo.
1151 (insns): Correct thumb2 ldm and stm opcodes.
1153 2005-08-02 Khem Raj <kraj@mvista.com>
1155 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1156 WLDRD/WSTRD instruction.
1158 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1160 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1161 if emitting a reloc.
1163 2005-07-29 Thiemo Seufer <ths@networkno.de>
1165 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1167 2005-07-29 Paul Brook <paul@codesourcery.com>
1169 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1170 pop.
1171 (do_t_addr): Implement 32-bit variant.
1172 (do_t_push_pop): Make some errors warnings. Handle single register
1173 32-bit case.
1174 (insns): Use tCE for adr.
1175 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1176 (md_apply_fix): Ditto.
1178 2005-07-29 Paul Brook <paul@codesourcery.com>
1180 * config/tc-arm.c (parse_tb): New function.
1181 (enum operand_parse_code): Add OP_TB.
1182 (parse_operands): Handle OP_TB.
1183 (do_t_add_sub_w, do_t_tb): New functions.
1184 (insns): Add entries for addw, subw, tbb and tbh.
1185 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1187 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1189 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1191 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1193 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1195 2005-07-27 Jan Beulich <jbeulich@novell.com>
1197 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1198 int.
1199 (unw_p_record): Remove unused/redundant fields imask and rmask.
1200 Combine spoff and pspoff into a union. Combine gr and br into a
1201 union. Change type of grmask and brmask to unsigned char. Change type
1202 of frmask to unsigned int.
1203 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1204 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1205 (check_pending_save): New.
1206 (alloc_record): Clear out entire record.
1207 (output_psp_gr): Use renamed structure fields.
1208 (output_psp_sprel): Likewise.
1209 (output_rp_gr): Likewise.
1210 (output_rp_br): Likewise.
1211 (output_rp_psprel): Likewise.
1212 (output_rp_sprel): Likewise.
1213 (output_pfs_gr): Likewise.
1214 (output_pfs_psprel): Likewise.
1215 (output_pfs_sprel): Likewise.
1216 (output_preds_gr): Likewise.
1217 (output_preds_psprel): Likewise.
1218 (output_preds_sprel): Likewise.
1219 (output_spill_base): Likewise.
1220 (output_unat_gr): Likewise.
1221 (output_unat_psprel): Likewise.
1222 (output_unat_sprel): Likewise.
1223 (output_lc_gr): Likewise.
1224 (output_lc_psprel): Likewise.
1225 (output_lc_sprel): Likewise.
1226 (output_fpsr_gr): Likewise.
1227 (output_fpsr_psprel): Likewise.
1228 (output_fpsr_sprel): Likewise.
1229 (output_priunat_gr): Likewise.
1230 (output_priunat_psprel): Likewise.
1231 (output_priunat_sprel): Likewise.
1232 (output_bsp_gr): Likewise.
1233 (output_bsp_psprel): Likewise.
1234 (output_bsp_sprel): Likewise.
1235 (output_bspstore_gr): Likewise.
1236 (output_bspstore_psprel): Likewise.
1237 (output_bspstore_sprel): Likewise.
1238 (output_rnat_gr): Likewise.
1239 (output_rnat_psprel): Likewise.
1240 (output_rnat_sprel): Likewise.
1241 (output_spill_psprel): Likewise.
1242 (output_spill_sprel): Likewise.
1243 (output_spill_reg): Likewise.
1244 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1245 bit.
1246 (output_frgr_mem): Likewise.
1247 (output_gr_mem): Likewise.
1248 (output_br_mem): Likewise.
1249 (output_gr_gr): Likewise.
1250 (output_br_gr): Likewise.
1251 (fixup_unw_records): Likewise.
1252 (process_one_record): Use renamed structure fields. For gr_gr and
1253 br_gr, collect mask from chain of records before output.
1254 (in_prologue): Simplify and eliminate early returns. Call
1255 check_pending_save.
1256 (in_body): Simplify and eliminate early returns.
1257 (dot_body): Call check_pending_save.
1258 (md_assemble): Update comment. Deal with pending saves.
1260 2005-07-26 Jan Beulich <jbeulich@novell.com>
1262 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1263 mask from guessed suffix, but mask out other immediate types only
1264 if at least on candidate is valid for the insn.
1266 2005-07-25 DJ Delorie <dj@redhat.com>
1268 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1269 Support %mod() modifiers from opcodes.
1270 * doc/c-m32c.texi (M32C-Modifiers): New section.
1272 2005-07-25 Jan Hubicka <jh@suse.cz>
1273 H.J. Lu <hongjiu.lu@intel.com>
1275 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1276 defined.
1277 (elf_com_section_ptr): New.
1278 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1279 (elf_common_parse): Make it global. Use elf_com_section_ptr
1280 instead of bfd_com_section_ptr.
1281 (obj_elf_change_section): Handle x86-64 large bss sections.
1283 * config/obj-elf.h (elf_com_section_ptr): New.
1284 (elf_common_parse): New.
1286 * config/tc-i386.c (handle_large_common): New.
1287 (md_pseudo_table): Add "largecomm".
1288 (x86_64_section_letter): New.
1289 (x86_64_section_word): New.
1291 * config/tc-i386.h (x86_64_section_word): New.
1292 (x86_64_section_letter): New.
1293 (md_elf_section_letter): New. Defined.
1294 (md_elf_section_word): Likewise.
1296 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1298 * configure.tgt: Remove i386-*-rtemself*.
1299 Remove sparc-*-rtemself*.
1301 2005-07-21 Ben Elliston <bje@gnu.org>
1303 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1305 2005-07-21 Paul Brook <paul@codesourcery.com>
1307 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1308 inst.reloc.pc_rel.
1310 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1312 * messages.c: Use vsnprintf instead of vsprintf.
1314 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1316 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1317 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1319 2005-07-18 Nick Clifton <nickc@redhat.com>
1321 * configure.tgt: Restore alpha ordering to list of arches.
1323 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1325 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1327 2005-07-18 Jan Beulich <jbeulich@novell.com>
1329 * config/tc-i386.c (md_begin): Use IS_ELF.
1330 (tc_i386_fix_adjustable): Likewise.
1331 (md_estimate_size_before_relax): Likewise.
1332 (md_apply_fix): Likewise.
1333 (i386_target_format): Likewise.
1334 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1335 (i386_immediate): Remove #ifdef LEX_AT.
1336 (i386_displacement): Likewise.
1337 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1338 LEX_AT.
1340 2005-07-18 Jan Beulich <jbeulich@novell.com>
1342 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1343 parameter to unsigned. Parameter sign now is tristate - zero/
1344 positive mean unsigned/signed, negative means signedness doesn't
1345 matter. Check field size,
1346 signedness, and pcrel-ness are in agreement between relocated field
1347 and relocation type. Adjust diagnostics.
1348 (optimize_imm): And type mask of operand instead of overwriting it.
1349 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1350 local structure and initialize gotrel accordingly. Pass caller as
1351 mask of types that the operator can match.
1352 (x86_cons_fix_new): Let reloc know that signedness of relocation
1353 doesn't matter.
1354 (x86_pe_cons_fix_new): Likewise.
1355 (x86_cons): Pass additional argument to lex_got.
1356 (i386_immediate): New local variable 'types'. Pass its address as
1357 additional argument to lex_got. Mask out operand types not supported
1358 befoe returning.
1359 (i386_displacement): Likewise. Set bigdisp to all types supported in
1360 64-bit mode, combining the previously split initialization.
1362 2005-07-18 Jan Beulich <jbeulich@novell.com>
1364 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1365 current mode.
1367 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1369 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1370 promoted match.
1372 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1374 * Makefile.am: Run "make dep-am".
1375 * Makefile.in: Regenerate.
1377 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1379 * gas/config/tc-i386.h (CpuVMX): New.
1380 (CpuUnknownFlags): Add CpuVMX.
1382 2005-07-14 Jim Blandy <jimb@redhat.com>
1384 Add support for the Renesas M32C.
1385 * Makefile.am (CPU_TYPES): List m32c.
1386 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1387 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1388 * configure.in: Add case for m32c.
1389 * configure.tgt: Add cases for m32c and m32c-*-elf.
1390 * configure: Regenerated.
1391 * config/tc-m32c.c, config/tc-m32c.h: New files.
1392 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1393 * doc/Makefile.in: Regenerated.
1394 * doc/all.texi: Set M32C.
1395 * doc/as.texinfo: Add text for the M32C-specific options and line
1396 comment characters, and refer to c-m32c.texi.
1397 * doc/c-m32c.texi: New file.
1399 2005-07-14 Nick Clifton <nickc@redhat.com>
1401 PR 1069
1402 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1403 the ins_parse buffer.
1405 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1407 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1408 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1410 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1412 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1413 displacements.
1415 2005-07-08 Ben Elliston <bje@au.ibm.com>
1417 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1418 * config/obj-elf.h: Likewise.
1419 * config/tc-h8300.h: Likewise.
1420 * config/tc-h8500.h: Likewise.
1421 * config/tc-i370.h: Likewise.
1422 * config/tc-i386.h: Likewise.
1423 * config/tc-m68hc11.h: Likewise.
1424 * config/tc-m68k.h: Likewise.
1425 * config/tc-ppc.h: Likewise.
1426 * config/tc-s390.h: Likewise.
1427 * config/tc-sh.h: Likewise.
1428 * config/tc-sparc.h: Likewise.
1429 * config/tc-tic30.c: Likewise.
1430 * config/tc-w65.h: Likewise.
1431 * config/tc-xtensa.h: Likewise.
1433 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1435 PR gas/1049
1436 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1438 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1440 * config/tc-tic30.c (debug): Add format attribute. Fix format
1441 bugs.
1443 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1445 * config/tc-i386.c (cpu_arch): Add sse3.
1447 * config/tc-i386.h (CpuSSE3): Renamed from ...
1448 (CpuPNI): This. Defined as CpuSSE3.
1450 * doc/c-i386.texi: Document .sse3.
1452 2005-07-06 Jan Beulich <jbeulich@novell.com>
1454 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1456 2005-07-05 Nick Clifton <nickc@redhat.com>
1458 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1459 md_chars_to_numbers to an unsigned pointer in order to avoid a
1460 compile time warning.
1462 2005-07-05 Paul Brook <paul@codesourcery.com>
1464 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1466 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1468 * config/tc-ms1.c: New.
1469 * config/tc-ms1.h: New.
1470 * testsuite/gas/ms1/allinsn.d: New.
1471 * testsuite/gas/ms1/allinsn.s: New.
1472 * testsuite/gas/ms1/badinsn.s: New.
1473 * testsuite/gas/ms1/badinsn1.s: New.
1474 * testsuite/gas/ms1/badoffsethigh.s: New.
1475 * testsuite/gas/ms1/badoffsetlow.s: New.
1476 * testsuite/gas/ms1/badorder.s: New.
1477 * testsuite/gas/ms1/badreg.s: New.
1478 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1479 * testsuite/gas/ms1/badsignedimmlow.s: New.
1480 * testsuite/gas/ms1/badsyntax.s: New.
1481 * testsuite/gas/ms1/badsyntax1.s: New.
1482 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1483 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1484 * testsuite/gas/ms1/errors.exp: New.
1485 * testsuite/gas/ms1/ldst.s: New.
1486 * testsuite/gas/ms1/misc.d: New.
1487 * testsuite/gas/ms1/misc.s: New.
1488 * testsuite/gas/ms1/ms1-16-003.d: New.
1489 * testsuite/gas/ms1/ms1-16-003.s: New.
1490 * testsuite/gas/ms1/ms1.exp: New.
1491 * testsuite/gas/ms1/msys.d: New.
1492 * testsuite/gas/ms1/msys.s: New.
1493 * testsuite/gas/ms1/relocs.d: New.
1494 * testsuite/gas/ms1/relocs.exp: New.
1495 * testsuite/gas/ms1/relocs1.s: New.
1496 * testsuite/gas/ms1/relocs2.s: New.
1498 2005-07-05 Jan Beulich <jbeulich@novell.com>
1500 * config/tc-i386.h (CpuSVME): New.
1501 (CpuUnknownFlags): Include CpuSVME.
1502 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1503 as alias of sledgehammer.
1504 (md_assemble): Include invlpga in the check for insns with two source
1505 operands.
1506 (process_operands): Include SVME insns in the check for ignored
1507 segment overrides. Adjust diagnostic.
1508 (i386_index_check): Special-case SVME insns with memory operands.
1510 2005-07-04 Khem Raj <kraj@mvista.com>
1511 Nick Clifton <nickc@redhat.com>
1513 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1514 use an immediate value.
1515 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1516 since the register field of the operands structure is unsigned.
1517 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1518 (parse_operands): Make the 2ns parameter an unsigned pointer to
1519 match its use.
1520 (do_ldrd): When using the imm field of the operands structure as a
1521 second register field, treat it as unsigned.
1523 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1525 PR 1004
1526 * config/obj-elf.c (obj_elf_change_section): Use backend
1527 get_sec_type_attr.
1529 2005-07-01 Jan Beulich <jbeulich@novell.com>
1531 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1532 (output_spill_psprel, output_spill_psprel_p): Combine.
1533 (output_spill_sprel, output_spill_sprel_p): Combine.
1534 (output_spill_reg, output_spill_regp_p): Combine.
1535 (process_one_record): Handle psp_psprel.
1536 (parse_predicate_and_operand): New.
1537 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1538 initialize output values. Emit diagnostic case here.
1539 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1540 (add_unwind_entry): New second parameter. Allow first parameter to
1541 be NULL. Parse optional tag, emit warning about further support for
1542 it otherwise being missing. Check end-of-line when requested.
1543 (dot_fframe): Clear operand when wrong. Allow tag.
1544 (dot_vframe): Likewise.
1545 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1546 relative.
1547 (dot_vframepsp): Remove.
1548 (dot_altrp): Clear operand when wrong. Allow tag.
1549 (dot_save): Likewise. Let default case also go through
1550 add_unwind_entry.
1551 (dot_savemem): Likewise.
1552 (dot_restore): Don't return when wrong operand. Allow tag.
1553 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1554 parse_predicate_and_operand and the new arguments to
1555 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1556 when wrong operand. Allow tag.
1557 (dot_restorereg, dot_restorereg_p): Likewise.
1558 (dot_spillmem, dot_spillmem_p): Likewise.
1559 (dot_saveg): Clear operand when wrong. Perform tighter operand
1560 checks. Allow tag.
1561 (dot_savef): Likewise.
1562 (dot_saveb): Likewise.
1563 (dot_savegf): Likewise.
1564 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1565 parse_predicate_and_operand and the new arguments to
1566 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1567 when wrong operand. Allow tag.
1568 (popcount): New.
1569 (dot_label_state): Don't return when wrong operand.
1570 (dot_copy_state): Likewise.
1571 (dot_unwabi): Likewise. Check if in prologue.
1572 (dot_body): Don't call demand_empty_rest_of_line.
1573 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1574 operand checks.
1575 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1576 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1577 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1578 (parse_operand): New second parameter. Don't deal with '}' here
1579 anymore. Don't advance past end-of-line.
1580 (parse_operands): Pass second argument to parse_operand.
1581 (ia64_start_line): Prevent out-of-bounds access through
1582 input_line_pointer. Deal with '}' here.
1583 (ia64_unrecognized_line): Don't deal with '}' here.
1584 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1585 discard_rest_of_line.
1587 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1589 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1590 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1591 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1592 (do_branch): Always set inst.reloc.pc_rel.
1593 (s_arm_elf_cons): Disallow use of (plt) suffix.
1594 (do_adrl): Adjust X_add_number unconditionally.
1595 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1596 argument. Handle all adjustment for pipeline offset here.
1597 (md_apply_fix): No need to undo work of md_pcrel_from. No
1598 need to extract pre-encoded pipeline adjustments from various
1599 branch instructions. Generally, assume instructions are already
1600 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1601 special cases. Handle BFD_RELOC_ARM_PLT32 like
1602 BFD_RELOC_ARM_PCREL_BRANCH.
1603 (tc_gen_reloc): Remove OBJ_ELF special case.
1604 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1606 2005-06-30 Ben Elliston <bje@gnu.org>
1608 * Makefile.am (check-DEJAGNU): Don't search for expect.
1609 * Makefile.in: Regenerate.
1611 2005-06-30 Ben Elliston <bje@gnu.org>
1613 * Makefile.am (EXPECT): Set to expect.
1614 (RUNTEST): Likewise, set to runtest.
1615 * Makefile.in: Regenerate.
1617 2005-06-23 Ben Elliston <bje@gnu.org>
1619 * config/m68k-parse.h: Use ISO C90.
1620 * config/m68k-parse.y: Likewise.
1621 * config/tc-m68k.h: Likewise.
1623 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1625 PR 1013
1626 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1627 movabs.
1628 (optimize_disp): Optimize only if possible. Don't use 64bit
1629 displacement on non-constants and do same on constants if
1630 possible.
1632 2005-06-17 Jan Beulich <jbeulich@novell.com>
1634 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1635 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1636 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1637 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1638 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1639 aborting.
1640 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1641 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1642 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1643 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1644 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1645 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1646 convert 8-byte pc-relative relocations.
1647 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1648 (i386_validate_fix): Likewise.
1649 (x86_cons): Also handle quad values in 64-bit mode.
1650 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1651 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1652 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1653 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1655 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1657 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1658 symbolP as well as for names with a leading dot. Use ACONCAT.
1659 (md_apply_fix): For branch relocations, only replace value
1660 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1661 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1662 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1663 (LOCAL_LABEL_PREFIX): Don't define.
1665 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1667 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1668 fill pattern.
1670 2005-06-08 James E Wilson <wilson@specifixinc.com>
1672 PR 994
1673 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1674 is NULL, then emit a warning, and return the current index.
1676 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1678 PR 991
1679 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1680 temporary copy of the operands array so that changes can be safely
1681 backed out if the insn does not match.
1682 (m68k_compare_opcode): Shortcut the test when the parameters are
1683 the same. Return 1 if the names match but the second opcode is
1684 further on in the array than the first.
1686 2005-06-08 Nick Clifton <nickc@redhat.com>
1688 PR 994
1689 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1691 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1693 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1695 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1696 Michael Snyder <msnyder@redhat.com>
1697 Stan Cox <scox@redhat.com>
1699 * configure.in: Add ms1 case.
1701 * configure: Regenerate.
1703 * configure.tgt: Add ms1 case.
1705 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1707 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1708 * config/tc-xtensa.c (new_resource_table): Likewise.
1709 (resize_resource_table): Likewise.
1710 (release_resources): Fix assertion for unsigned values.
1712 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1714 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1715 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1716 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1717 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1718 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1719 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1720 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1721 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1722 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1723 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1724 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1725 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1726 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1727 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1728 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1729 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1730 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1731 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1732 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1733 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1734 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1735 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1736 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1737 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1738 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1739 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1740 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1741 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1742 * config/tc-xtensa.c, config/tc-z8k.c:
1743 Replace all instances of the string "_apply_fix3" with
1744 "_apply_fix".
1745 * po/POTFILES.in, po/gas.pot: Regenerate.
1747 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1749 * Makefile.am: Run "make dep-am".
1750 (POTFILES): Remove GAS_CFILES.
1751 * Makefile.in: Regenerate.
1753 2005-06-07 David Ung <davidu@mips.com>
1755 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1756 24kc, 24kf and 24kfx under MIPS32 release 2.
1758 2005-06-04 Nick Clifton <nickc@redhat.com>
1760 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1761 to their Thumb-enabled equivalents.
1763 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1765 * config/tc-mips.c (load_register): Add leading "0x" to the
1766 output of sprintf_vma().
1767 (macro): Likewise.
1769 2005-06-01 Nick Clifton <nickc@redhat.com>
1771 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1772 test for the presence of thumb version of the parsing functions
1773 since they must always exist and the test generates a compile time
1774 warning message.
1776 2005-05-31 Richard Henderson <rth@redhat.com>
1778 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1779 (alpha_reloc_op): Add it.
1780 (debug_exp): Handle it.
1781 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1782 (emit_insn): Handle it.
1783 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1785 2005-05-31 Christian Groessler <chris@groessler.org>
1787 * write.c (dump_section_relocs): Convert to ISO-C.
1788 (write_relocs): Avoid signed/unsigned and fprintf argument
1789 warnings in debug code.
1791 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1793 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1794 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1795 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1796 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1797 fixP->tc_fix_data directly in the sole place it was used.
1798 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1799 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1800 and 64-bit hosts.
1802 2005-05-27 Jan Beulich <jbeulich@novell.com>
1804 * config/tc-ia64.c (struct proc_pending): New.
1805 (unwind): Replace proc_start with proc_pending.
1806 (unwind_diagnostic): Check unwind.proc_pending.sym.
1807 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1808 Check if previous proc not closed. Record all entry points.
1809 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1810 Set symbol sizes for entry points recorded in dot_proc. Check
1811 arguments for consistency with respective .proc's.
1812 (md_assemble): Replace unwind.proc_start with
1813 unwind.proc_pending.sym.
1815 2005-05-27 Jan Beulich <jbeulich@novell.com>
1817 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1818 and last_ptr. Check all in-use slots for first one with non-NULL
1819 unwind_record. Don't reload end_ptr before second update round.
1821 2005-05-26 James E Wilson <wilson@specifixinc.com>
1823 * config/tc-ia64.c (extra_goodness): Update comment.
1824 (md_begin): Add debugging code to print best_template table.
1826 2005-05-25 Jan Beulich <jbeulich@novell.com>
1828 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1829 template.
1831 2005-05-25 Jan Beulich <jbeulich@novell.com>
1833 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1834 BFD_RELOC_UNUSED when determining the width of the reloc.
1836 2005-05-25 Jan Beulich <jbeulich@novell.com>
1838 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1839 section entry.
1841 2005-05-25 Jan Beulich <jbeulich@novell.com>
1843 * config/tc-ia64.c (dot_radix): Rewrite.
1845 2005-05-25 Jan Beulich <jbeulich@novell.com>
1847 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1848 and next_slot_frag.
1849 (alloc_record): Remove references to next_slot_number and
1850 next_slot_frag.
1851 (emit_one_bundle): Likewise.
1853 2005-05-22 Nick Clifton <nickc@redhat.com>
1855 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1856 message buffer when invoking the insert function.
1858 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1860 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1861 only if an instruction match is found.
1863 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1865 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1866 to addition in argument to xtensa_dwarf2_emit_insn.
1868 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1870 * Makefile.am: Have 'all' depend on 'info'.
1871 * Makefile.in: Regenerate.
1873 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1875 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1877 2005-05-19 Anton Blanchard <anton@samba.org>
1879 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1880 (md_show_usage): Document it.
1881 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1882 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1884 2005-05-19 Jan Beulich <jbeulich@novell.com>
1886 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1887 relocations in unwind section.
1889 2005-05-18 Nick Clifton <nickc@redhat.com>
1891 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1892 if one exists. Ignore any error messages it may produce, just
1893 allow it to perform the insertion.
1895 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1897 * hash.c (hash_lookup): Add len parameter. All callers changed.
1898 (hash_find_n): New interface.
1899 * hash.h: Prototype hash_find_n.
1900 * sb.c: Include as.h.
1901 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1902 (sb_scrub_and_add_sb): New interface.
1903 * sb.h: Prototype sb_scrub_and_add_sb.
1904 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1906 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1907 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1908 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1910 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1912 * doc/Makefile.am (gasver.texi): Don't use $<.
1913 * doc/Makefile.in: Regenerated.
1915 2005-05-17 Nick Clifton <nickc@redhat.com>
1917 PR 876
1918 * symbols.c (resolve_symbol_value): Do not move symbols whose
1919 value expression has not been resolved or finalized into the
1920 absolute section as this will confuse other parts of the assembler
1921 into thinking that their value is zero.
1923 2005-05-17 Jan Beulich <jbeulich@novell.com>
1925 * read.c (_find_end_of_line): New.
1926 (find_end_of_line): New.
1927 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1928 (read_a_source_file): Use it.
1929 (s_globl): Use it.
1930 (s_macro): Use it.
1931 (get_line_sb): Use it.
1932 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1933 (s_comm_internal): Likewise.
1934 (s_lsym): Likewise.
1935 (s_macro): Likewise.
1936 (s_ignore): Use ignore_rest_of_line.
1937 * read.h (find_end_of_line): Prototype.
1938 (discard_rest_of_line): Remove prototype. #define to
1939 ignore_rest_of_line.
1941 2005-05-17 Nick Clifton <nickc@redhat.com>
1943 * config/tc-v850,h (TC_FIX_TYPE): Define.
1944 (TC_INIT_FIX_TYPE): Define.
1945 * config/tc-v850.c (md_assemble): When creating a fix record the
1946 operand in the tc_fix_data field.
1947 (md_apply_fix3): When applying a resolved fix use the operand's
1948 insertion procedure to store the value, if the operand has been
1949 recorded.
1951 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1953 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1954 invocation.
1955 * Makefile.in: Regenerated.
1957 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1958 Bob Wilson <bob.wilson@acm.org>
1960 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1961 message.
1962 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1963 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1965 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1967 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1968 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1970 2005-05-10 Michael Matz <matz@suse.de>
1972 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1974 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1976 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1978 PR binutils/886
1979 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1980 Handle label-without-colon before ordinary dot-pseudo as an
1981 ordinary label. Don't leak memory for label-without-colon alone
1982 on a line. Don't mmixal-munge operands for dot-pseudos.
1984 2005-05-10 Jan Beulich <jbeulich@novell.com>
1986 * macro.c (get_any_string): Remove the two last parameters. Replace
1987 references to the former expand parameter by using macro_alternate.
1988 Simplify loop condition for checking for end-of-string.
1989 (get_string): Remove redunant call to sb_skip_white.
1990 (do_formals): Remove two last arguments to get_any_string.
1991 (macro_expand): Likewise.
1992 (expand_irp): Likewise.
1994 2005-05-10 Jan Beulich <jbeulich@novell.com>
1996 * read.c (s_macro): Move local variable 'local' to smaller scope.
1997 Call sb_kill on it when done.
1999 2005-05-09 Jan Beulich <jbeulich@novell.com>
2001 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2002 when zero and not required by encoding constraints.
2004 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2006 PR 936
2007 * config/tc-sh64.c (sh64_fake_label): New.
2009 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2011 * doc/internals.texi (TC_FAKE_LABEL): Document.
2013 * write.c (TC_FAKE_LABEL): New.
2014 (adjust_reloc_syms): Use it.
2015 (write_object_file): Likewise.
2017 2005-05-09 Jan Beulich <jbeulich@novell.com>
2019 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2020 and comma in Intel mode.
2022 2005-05-09 Jan Beulich <jbeulich@novell.com>
2024 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2025 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2026 Make name array static and const. Adjust lookup to account for NULL
2027 entries (standing for unused register numbers).
2029 2005-05-09 Jan Beulich <jbeulich@novell.com>
2031 * config/tc-i386.c (parse_insn): Consider all matching instructions
2032 when checking for string instruction after string-only prefix.
2034 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2036 PR 940
2037 * config/tc-ia64.c (start_unwind_section): Properly check
2038 comdat group with SHF_GROUP.
2040 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2042 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2044 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2046 * config/tc-xtensa.c: Remove excess whitespace.
2047 * config/tc-xtensa.h: Likewise.
2048 * config/xtensa-istack.h: Likewise.
2049 * config/xtensa-relax.c: Likewise.
2050 * config/xtensa-relax.h: Likewise.
2052 2005-05-06 Nick Clifton <nickc@redhat.com>
2054 * sb.h: Fix formatting of comments.
2055 * sb.c: Fix formatting of comments.
2057 2005-05-06 Jan Beulich <jbeulich@novell.com>
2059 * sb.h (sb_add_buffer): Reintroduce.
2060 * sb.c (sb_add_buffer): Likewise.
2062 2005-05-06 Jan Beulich <jbeulich@novell.com>
2064 * macro.c (new_formal, del_formal): New.
2065 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2066 required argument has default value. Stop looking for more formal
2067 when there was a vararg one.
2068 (macro_expand_body): Use new_formal and del_formal.
2069 (macro_expand): Likewise. Initialize local variable err. Don't
2070 return immediately when encountering an error. Warn when keyword
2071 argument already had a value assigned. Eliminate duplicate clearing
2072 of argument value. When current positional argument matches parameter
2073 of vararg type, assign to it all the remaining arguments. Issue error
2074 when required parameter does not have value.
2075 (free_macro): Use del_formal.
2076 (expand_irp): Initialize formal type. Free buffers associated with
2077 formal prior to returning.
2078 * macro.h (struct formal_struct): Add new field 'type' with new
2079 enumeration type 'formal_type'.
2080 * doc/as.texinfo: Document macro parameter qualifiers.
2081 * NEWS: Mention new functionality.
2083 2005-05-06 Jan Beulich <jbeulich@novell.com>
2085 * cond.c (s_ifb): New.
2086 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2087 * read.h (s_ifb): Prototype.
2088 * doc/as.texinfo: Document .ifb and .ifnb.
2090 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2092 * config/tc-ia64.c (MIN): Undef.
2094 2005-05-05 Paul Brook <paul@codesourcery.com>
2096 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2098 2005-05-05 Matt Thomas <matt@3am-software.com>
2100 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2101 bytes.
2103 2005-05-05 Nick Clifton <nickc@redhat.com>
2105 * Update the address and phone number of the FSF organization in
2106 the GPL notices in the following files:
2107 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2108 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2109 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2110 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2111 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2112 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2113 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2114 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2115 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2116 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2117 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2118 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2119 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2120 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2121 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2122 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2123 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2124 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2125 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2126 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2127 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2128 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2129 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2130 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2131 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2132 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2133 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2134 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2135 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2136 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2137 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2138 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2139 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2140 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2141 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2142 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2143 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2144 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2145 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2146 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2147 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2148 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2149 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2150 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2151 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2152 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2153 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2154 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2155 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2156 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2157 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2158 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2159 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2160 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2161 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2162 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2163 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2164 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2165 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2166 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2167 config/xtensa-istack.h, config/xtensa-relax.c,
2168 config/xtensa-relax.h, doc/fdl.texi
2170 2005-05-05 Nick Clifton <nickc@redhat.com>
2172 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2173 the target_big_endian variable to false.
2175 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2177 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2178 list traversal. Use bfd_section_list_prepend.
2179 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2180 over the section list.
2181 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2182 (xtensa_insert_section): Delete.
2183 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2184 and bfd_section_list_prepend.
2185 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2186 bfd_section_list_insert_after.
2188 2005-05-03 Nick Clifton <nickc@redhat.com>
2190 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2191 of bfd_section_list... macros.
2192 * config/tc-mmix.c (mmix_frob_file): Likewise.
2193 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2194 (xtensa_insert_section): Likewise.
2196 * macro.c (macro_hash): Remove static.
2197 * macro.h (macro_hash): Provide an external declaration.
2199 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2201 * write.c (write_object_file): Use bfd_section_double_list_remove
2202 to remove sections.
2204 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2206 * doc/Makefile.am (gasver.texi): Correct quoting.
2207 * doc/Makefile.in: Regenerated.
2209 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2211 * configure.tgt: Add h8300*-*-rtemscoff.
2212 Switch h8300*-*-rtems* to elf.
2214 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2216 * hash.c: Undo the last change.
2217 * hash.h: Likewise.
2219 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2221 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2222 of Makefile.
2223 (DISTCLEANFILES): Remove.
2224 (MAINTAINERCLEANFILES): Add asconfig.texi.
2225 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2227 2005-04-29 Ben Elliston <bje@au.ibm.com>
2229 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2230 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2231 (bignum-copy.o): Remove.
2232 * Makefile.in: Regenerate.
2233 * makefile.vms (OBJS): Remove bignum-copy.obj.
2234 * symbols.h (local_symbol_make): Remove declaration.
2235 (verify_symbol_chain_2): Likewise.
2236 * symbols.c (local_symbol_make): Make static.
2237 (max_indent_level): Likewise.
2238 (verify_symbol_chain_2): Remove.
2239 * macro.c (macro_hash): Make static.
2240 * messages.c (fprint_value): Remove.
2241 * read.h (get_absolute_expr): Remove.
2242 (emit_leb128_expr): Likewise.
2243 (do_s_func): Likewise.
2244 * read.c (do_s_func): Make static.
2245 (emit_leb128_expr): Likewise.
2246 (get_absolute_expr): Likewise.
2247 * as.h (as_howmuch): Remove declaration.
2248 (fprint_value): Likewise.
2249 * as.c (myname): Make static.
2250 * input-scrub.c (as_howmuch): Remove.
2251 (as_1_char): Likewise.
2252 * input-file.h (input_file_is_open): Remove.
2253 * input-file.c (input_file_is_open): Likewise.
2254 * expr.h (expr_build_unary): Remove declaration.
2255 (expr_build_binary): Likewise.
2256 * expr.c (expr_build_unary): Remove.
2257 (expr_build_binary): Likewise.
2258 * hash.h (hash_replace): Remove declaration.
2259 (hash_delete): Likewise.
2260 * hash.c (hash_replace): Remove.
2261 (hash_delete): Likewise.
2262 * bignum-copy.c (bignum_copy): Move from here ..
2263 * config/tc-vax.c (bignum_copy): .. to here.
2264 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2265 (bignum_copy): Remove extern declaration.
2266 * sb.h (string_count): Remove extern declaration.
2267 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2268 (sb_name): Likewise.
2269 * sb.c (dsize): Replace preprocessor macro with static int.
2270 (string_count): Make static.
2271 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2272 (sb_name): Likewise.
2273 * config/obj-coff.c (dim_index): Make static.
2274 * config/tc-i386.c (GOT_symbol): Likewise.
2275 (output_invalid_buf): Likewise.
2276 * doc/internals.texi (Warning and error messages): Remove the
2277 prototype for fprint_value.
2279 2005-04-27 Ben Elliston <bje@au.ibm.com>
2281 * link.cmd: Remove.
2283 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2285 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2287 * read.c (pseudo_set): Disallow symbol set to common symbol.
2289 PR 857
2290 * write.c (write_object_file): Report common symbol name when
2291 disallowing local symbol set to common symbol.
2292 (adjust_reloc_syms): Disallow local symbol set to undefined
2293 symbol.
2295 2005-04-25 Jan Beulich <jbeulich@novell.com>
2297 * macro.c (macro_expand_body): Replace locals indicator parameters
2298 with actual macro_entry. New local variables macro_line and err.
2299 Don't return when encountering an error, just record the fact.
2300 Detect local symbol name colliding with parameter. Track line number
2301 inside of macro expansion.
2302 (do_formals): Move local variable name to wider scope. Check
2303 parameter of the same name doesn't already exist. In MRI mode, also
2304 check it doesn't collide with the argument count pseudo-parameter).
2305 (define_macro): Add file and line number parameters. Remove local
2306 variable namestr. New local variable error. Initialize macro_entry
2307 members file, line, and name. Don't return when encountering an
2308 error, just record the fact. Use %s in some diagnostics for read.c
2309 to insert the macro name. Free macro_entry on error.
2310 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2311 when encountering an error, just record the fact.
2312 (expand_irp): Don't return when encountering an error, just record
2313 the fact.
2314 * macro.h (macro_struct): New members name, file, and line.
2315 (define_macro): Add file and line number parameters.
2316 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2317 regarding pseudo-op redefinition with the file/line that macro
2318 definition started at.
2320 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2322 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2323 (future_alignment_required): Remove ifdefs that use it.
2325 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2327 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2328 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2329 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2330 parameters.
2331 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2332 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2334 2005-04-21 Christian Groessler <chris@groessler.org>
2336 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2337 array.
2339 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2341 * config/obj-aout.h (S_IS_EXTERN): Removed.
2342 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2343 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2344 * symbols.c (S_IS_EXTERN): Likewise.
2345 * symbols.h (S_IS_EXTERN): Likewise.
2347 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2348 S_IS_EXTERNAL.
2349 * config/tc-d10v.c (md_apply_fix3): Likewise.
2350 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2351 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2352 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2353 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2354 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2355 (shmedia_md_convert_frag): Likewise.
2356 * symbols.c (print_symbol_value_1): Likewise.
2357 * write.c (write_object_file): Likewise.
2359 2005-04-20 Nick Clifton <nickc@redhat.com>
2361 * config/tc-xtensa.c (get_aligned_diff): Change type of
2362 branch_align to offsetT so that its signedness matches that of
2363 target_size.
2365 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2366 number into a readable string.
2367 (load_register): Likewise.
2369 2005-04-20 Andreas Schwab <schwab@suse.de>
2371 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2373 2005-04-19 David S. Miller <davem@davemloft.net>
2375 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2376 NULL insn, exit early. Remove now spurious NULL checks.
2377 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2378 to NULL and exit.
2380 2005-04-19 Jan Beulich <jbeulich@novell.com>
2382 * symbols.h (symbol_find_base): Remove prototype.
2383 * symbols.c (save_symbol_name): Remove code section conditional upon
2384 STRIP_UNDERSCORE.
2385 (symbol_find): Remove.
2386 (symbol_find_base): Rename to symbol_find.
2387 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2388 symbol_find.
2389 * config/obj-coff.c (tag_insert): Remove code section conditional
2390 upon STRIP_UNDERSCORE.
2391 (obj_coff_def): Likewise.
2392 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2393 (coff_frob_symbol): Likewise.
2394 (yank_symbols): Likewise.
2395 (c_section_symbol): Likewise.
2396 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2397 * config/tc-arm.c (symbol_locate): Remove code section conditional
2398 upon STRIP_UNDERSCORE.
2399 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2400 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2401 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2402 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2403 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2405 2005-04-19 Andreas Schwab <schwab@suse.de>
2407 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2408 access to application registers.
2410 2005-04-19 Jan Beulich <jbeulich@novell.com>
2412 * config/te-sysv32.h: Remove.
2413 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2414 config/te-sysv32.h.
2415 * Makefile.in (TARG_ENV_HFILES): Likewise.
2417 2005-04-19 Jan Beulich <jbeulich@novell.com>
2419 PR/847
2420 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2421 length symbols.
2423 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2425 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2427 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2429 * config/tc-mips.c (normalize_constant_expr): Don't check for
2430 HAVE_32BIT_GPRS.
2431 (check_absolute_expr): Only call normalize_constant_expr() if
2432 HAVE_32BIT_GPRS.
2433 (mips_ip): Likewise.
2435 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2437 2005-04-18 Jan Beulich <jbeulich@novell.com>
2439 * macro.c (free_token): New, freeing all the memory associated with a
2440 macro.
2441 (do_formals): Move initializers to ...
2442 (define_macro): ... here.
2443 (delete_macro): Convert passed in name to lower case. Warn when
2444 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2446 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2448 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2450 2005-04-15 Jan Beulich <jbeulich@novell.com>
2452 * config/obj-elf.c (obj_elf_struct): New.
2453 (elf_pseudo_table). Use it for .offset and .struct.
2455 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2456 Sterling Augustine <sterling@tensilica.com>
2458 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2459 than the section alignment.
2461 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2462 H.J. Lu <hongjiu.lu@intel.com>
2464 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2465 * config/tc-xtensa.c (xg_translate_sysreg_op,
2466 xtensa_translate_old_userregs_ops,
2467 xtensa_find_unaligned_branch_targets,
2468 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2469 relax_frag_add_nop): Support 64-bit host.
2470 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2471 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2473 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2475 * configure.tgt: Add support for OpenBSD/sparc ELF.
2477 * configure.tgt: Set emulation for mips-*-openbsd*.
2478 Remove broken mips-dec-openbsd* config.
2479 * configure.in: Set default ABI for mips64-*-openbsd*.
2480 * configure: Regenerate.
2482 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2484 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2485 optimization for constant addresses.
2487 2005-04-14 Nick Clifton <nickc@redhat.com>
2489 * as.c (main): Move parse_args before symbol_begin and frag_init
2490 so that the hash table size can be set before it is used.
2491 * hash.c: Use an unsigned long type for the size of the hash
2492 tables.
2493 * hash.h (set_gas_hash_table_size): Update the prototype.
2495 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2497 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2498 * acinclude.m4: Include ../bfd/warning.m4.
2499 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2500 * Makefile.in: Regenerate.
2501 * configure: Regenerate.
2502 * doc/Makefile.in: Regenerate.
2504 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2506 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2507 (normalize_address_expr): New function to sign-extend address
2508 offsets that fit into 32 bits in 32-bit mode.
2509 (macro_build_ldst_constoffset): Use normalize_address_expr()
2510 instead of a handcoded sequence.
2511 (load_register): Likewise. Report oversized numbers in a useful
2512 way.
2513 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2514 for constant addresses. Report oversized numbers in a useful way.
2515 (mips_ip): Use normalize_address_expr() for addresses.
2517 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2519 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2520 similar to other instructions now that they're marked as ImmExt.
2522 2005-04-12 Nick Clifton <nickc@redhat.com>
2524 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2525 (gas_hash_table_size): New static variable.
2526 (set_gas_hash_table_size): New function: Records a requested size
2527 for the hash tables.
2528 (get_gas_hash_table_size): New function: Return a prime number
2529 near the requested size of the hash table.
2530 (hash_new): Use get_gas_hash_table_size.
2531 * hash.h: Add a prototype for set_gas_hash_table_size.
2532 * as.c (show_usage): Add description of new switches: --hash-size
2533 and --reduce-memory-overheads.
2534 (option_values): Add OPTION_HASH_TABLE_SIZE and
2535 OPTION_REDUCE_MEMORY_OVERHEADS.
2536 (std_longpopts): Add entries for the new options.
2537 (parse_args): Handle the new options.
2538 * Makefile.am: Add a dependency of as.c on hash.h.
2539 * Makefile.in: Regenerate.
2540 * doc/as.texinfo: Document the new switches.
2541 * NEWS: Mention the new switches.
2543 2005-04-12 Nick Clifton <nickc@redhat.com>
2545 PR gas/818
2546 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2547 synonyms.
2549 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2551 * Makefile.am: Run "make dep-am".
2552 * Makefile.in: Regenerate.
2554 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2555 Bob Wilson <bob.wilson@acm.org>
2557 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2559 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2561 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2563 2005-04-11 Jan Beulich <jbeulich@novell.com>
2565 * NEWS: Mention these changes and their effects.
2566 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2567 is_name_ender.
2568 (check_macro): Likewise.
2569 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2570 labels together with the closing pseudo-op.
2571 (macro_expand_body): Adjust comment. Range-check input before use.
2572 Adjust mis-spelled diagnostic. Use is_name_beginner.
2573 * read.c (try_macro): New.
2574 (read_a_source_file): New static variable last_eol. Don't list
2575 macro expansion lines more than once. Call try_macro.
2576 (s_macro): Set section of line_label to absolute instead of undefined.
2577 * doc/as.texinfo: Add information on the caveats of these changes.
2579 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2581 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2582 * symbols.h (symbol_X_add_number): Update prototype.
2584 2005-04-10 Eric Christopher <echristo@redhat.com>
2586 * symbols.c (symbol_X_add_number): Fix warning.
2588 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2590 * config/tc-m68k.c (md_begin): Support 64bit host.
2591 (get_num): Support 64bit BFD on 32bit host.
2593 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2595 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2597 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2599 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2600 call. Don't do the COFF hacks for multi-emulation gas. Move
2601 demand_empty_rest_of_line back to caller.
2602 (s_set, equals): demand_empty_rest_of_line here.
2604 PR gas/827
2605 * as.h (rs_dummy): Define.
2606 * symbols.c (symbol_X_add_number): New function.
2607 * symbols.h (symbol_X_add_number): Declare.
2608 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2609 * read.c (assign_symbol): New function, split out from s_set.
2610 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2611 Fix COFF hacks for multi-emulation gas.
2612 (s_set): Call assign_symbol. Remove "register" keyword.
2613 (set_zero_frag): New function.
2614 (pseudo_set): Always check for assignment to section syms.
2615 Always set segment and frag of symbol, and likewise extern for
2616 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2617 special case exp.X_add_number non-zero for O_symbol expressions.
2618 (equals): Use assign_symbol.
2620 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2622 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2623 SEC_MERGE sections.
2625 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2627 * config/tc-i386.c (tc_gen_reloc): Don't turn
2628 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2630 2005-04-06 Nick Clifton <nickc@redhat.com>
2632 * po/rw.po: New translation: Kinyarwanda
2633 * configure.in (ALL_LINGUAS): Add rw
2634 * configure: Regenerate.
2636 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2637 Bob Wilson <bob.wilson@acm.org>
2639 * config/tc-xtensa.c (branch_align_power): New.
2640 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2641 future_alignment_required): Use branch_align_power to check section
2642 alignment as well as xtensa_fetch_width when aligning branch targets.
2644 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2646 * config/tc-xtensa.c: Warning fixes throughout.
2647 (xtensa_fetch_width): Change to unsigned.
2648 (assemble_nop, xtensa_find_unaligned_branch_targets,
2649 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2650 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2651 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2652 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2653 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2654 get_text_align_max_fill_size, get_text_align_nop_count,
2655 get_text_align_nth_nop_size, get_noop_aligned_address,
2656 get_aligned_diff, convert_frag_align_next_opcode,
2657 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2658 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2659 types, avoiding size_t and using offsetT and addressT appropriately.
2660 (get_text_align_power): Clean up types. Avoid incorrect bound.
2661 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2663 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2665 * config/tc-ia64.c (start_unwind_section): Undo the change
2666 of 2004-08-18.
2667 (generate_unwind_image, dot_endp): Likewise.
2669 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2671 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2672 le_nop_stop arrays and initializers to file scope.
2673 (md_begin): When generating code for anything other than
2674 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2676 2005-04-01 Jan Beulich <jbeulich@novell.com>
2678 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2679 immediates.
2681 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2683 * NEWS: Mention [fdgh]_floating.
2684 * config/atof-vax.c: Fix some whitespace.
2685 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2687 2005-04-01 Nick Clifton <nickc@redhat.com>
2689 * configure.in: Add a check for <unistd.h> providing a prototype
2690 for getopt() which is compatible with the one in
2691 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2692 * configure: Regenerate.
2693 * config.in (HAVE_DECL_GETOPT): Add.
2695 2005-04-01 Jan Beulich <jbeulich@novell.com>
2697 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2699 2005-04-01 Jan Beulich <jbeulich@novell.com>
2701 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2702 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2704 2005-03-30 Julian Brown <julian@codesourcery.com>
2706 * config/tc-arm.c (arm_adjust_symtab): Rename
2707 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2709 2005-03-30 Julian Brown <julian@codesourcery.com>
2711 * config/tc-arm.c (mapping_state): Change documentation in function
2712 comment to cross-reference spec instead. Change type of mapping symbols
2713 to BSF_NO_TYPE.
2714 (arm_adjust_symtab): Don't change type of mapping symbols here.
2716 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2718 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2719 * config.in: Regenerate.
2720 * configure: Regenerate.
2721 * configure.in: Check for ffs decl and alphabetize.
2723 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2724 Phil Blundell <philb@gnu.org>
2726 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2727 (md_apply_fix3): Mark TLS symbols.
2728 (tc_gen_reloc): Handle TLS relocations.
2729 (arm_fix_adjustable): Ignore TLS relocations.
2730 (s_arm_elf_cons): Support expressions after decorated symbols.
2732 2005-03-29 Julian Brown <julian@codesourcery.com>
2734 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2735 whether personality routine index N has been output for this section.
2736 (mapping_state): tc_segment_info_data now struct not enum.
2737 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2738 handled on section change.
2739 (create_unwind_entry): Previous code to output dependency removed.
2740 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2741 for this section.
2742 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2743 arm_segment_info_type.
2744 (arm_segment_info_type): New struct.
2746 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2747 Bob Wilson <bob.wilson@acm.org>
2749 * config/tc-xtensa.c (do_align_targets): Update comment.
2750 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2751 Insert a LOOP_END frag before every loop target, and do not overload
2752 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2753 (xg_assemble_vliw_tokens): Use do_align_targets.
2754 (xtensa_fix_target_frags): Remove code to convert a
2755 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2756 negatable branch at the end of a loop.
2757 (frag_can_negate_branch): Delete.
2759 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2760 H.J. Lu <hongjiu.lu@intel.com>
2762 PR 803
2763 NEWS: Mention "-mtune=[itanium1|itanium2]".
2765 * config/tc-ia64.c (md): Add tune.
2766 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2767 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2768 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2769 B unit NOPs are discouraged for McKinley-derived cores.
2770 (md_begin): Don't hardcode the "extra_goodness()" function in
2771 the comment...
2772 (ia64_init): Set md.tune to itanium2.
2774 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2775 * doc/c-ia64.texi: Likewise.
2777 2005-03-27 Ian Lance Taylor <ian@airs.com>
2779 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2780 bad C_EFCN symbol, print its name.
2782 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2784 * config/tc-xtensa.c (use_longcalls): Delete.
2785 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2786 the use_longcalls flag is set. Do this before checking the segment.
2787 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2788 expand direct calls at this point.
2789 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2790 (xtensa_find_unmarked_state_frags): Likewise.
2791 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2792 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2793 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2794 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2796 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2798 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2800 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2802 * config/tc-cris.h: Convert to ISO C90.
2803 * config/tc-cris.c: Ditto.
2804 (md_estimate_size_before_relax): Remove obsolete comment for
2805 parameter "segment_type".
2806 (md_begin): Document reason for cast of hash_insert argument.
2807 (md_atof): Correct type of parameter "type".
2809 2005-03-24 Nick Clifton <nickc@redhat.com>
2811 * write.h (bit_fix_new): Remove redundant prototype.
2812 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2813 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2814 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2815 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2816 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2817 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2818 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2819 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2820 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2821 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2822 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2823 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2824 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2825 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2826 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2827 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2828 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2829 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2830 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2831 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2832 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2833 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2834 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2835 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2836 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2837 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2838 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2839 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2840 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2841 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2842 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2843 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2844 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2845 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2846 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2847 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2848 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2849 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2850 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2851 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2852 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2853 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2854 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2855 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2856 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2857 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2858 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2859 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2860 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2861 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2862 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2863 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2864 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2865 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2868 2005-03-23 Jim Blandy <jimb@redhat.com>
2870 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2871 attributes properly.
2873 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2874 Nick Clifton <nickc@redhat.com>
2876 * configure.tgt: Accept any C library to accompany a GNU Linux
2877 implementation, not just the GNU C library.
2878 * configure.in: Likewise.
2879 * configure: Regenerate.
2881 2005-03-23 Nick Clifton <nickc@redhat.com>
2883 * config/tc-tic30.c: Convert to ISO C90 formatting.
2884 * config/tc-tic30.h: Convert to ISO C90 formatting.
2885 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2886 * config/atof-vax.c: Convert to ISO C90 formatting.
2888 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2890 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2891 relocations correctly as well.
2892 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2893 relocations in mergeable sections section-relative either.
2895 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2897 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2899 2005-03-21 Nick Clifton <nickc@redhat.com>
2901 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2902 warning by providing a prototype for sh_symbian_find_elf_flags.
2904 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2905 previous delta.
2907 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2909 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2910 along with other formats that set bfd_gas. Remove unnecessary
2911 setting of bfd_gas. Delete strongarm cases in generic_target
2912 switch.
2914 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2916 PR gas/780
2917 * config/tc-m68k.c (TRUNC, SEXT): Define.
2918 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2919 (m68k_ip): Truncate or sign extend expressions as appropriate.
2920 (get_num): Likewise.
2921 (md_apply_fix3): Use SEXT.
2923 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2925 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2926 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2927 (obj-vms.o): Delete rule.
2928 Run "make dep-am".
2929 * Makefile.in: Regenerate.
2930 * aclocal.m4: Regenerate.
2931 * doc/Makefile.in: Regenerate.
2932 * po/POTFILES.in: Regenerate.
2934 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2936 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2937 flag for coldfire v4e.
2939 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2941 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2942 xg_apply_fix_value and return a value to indicate success.
2943 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2944 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2945 (xtensa_validate_fix_sub): New.
2946 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2947 (tc_gen_reloc): Move code to handle difference of symbols and code to
2948 apply tentative fix values to ...
2949 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2950 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2951 relocations when linkrelax flag is not set.
2952 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2953 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2955 2005-03-17 Jan Beulich <jbeulich@novell.com>
2957 * config/tc-i386.c (i386_scale): Beautify error message.
2958 (Intel syntax comments): Update.
2959 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2960 next_operand.
2961 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2962 Remove declarations.
2963 (intel_bracket_expr): Declare.
2964 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2965 of the function body in a loop allowing to split an operand into two.
2966 Replace calls to malloc and checks of it returning non-NULL with
2967 calls to xmalloc/xstrdup.
2968 (intel_expr): SHORT no longer handled here. Add comment indicating
2969 comparison ops need implementation.
2970 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2971 Check right operand of - does not specify a register when parsing
2972 the address of a memory reference.
2973 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2974 Check operands do not specify a register when parsing the address of
2975 a memory reference.
2976 (intel_e06, intel_e06_1): Likewise.
2977 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2978 handle SHORT as well as unary + and -. Don't accept : except for
2979 segment overrides or in direct far jump/call insns.
2980 (intel_brack_expr): New.
2981 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2982 intel_brack_expr.
2983 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2984 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2985 Allow symbolic constants as register scale value.
2986 (intel_get_token): Replace call to malloc and check of return value
2987 with call to xmalloc. Change handling for FLAT to match MASM's.
2988 (intel_putback_token): Don't try to back up/free current token if
2989 that is T_NIL.
2991 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2993 * configure.tgt: Set emulation for arm-*-eabi*.
2994 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2995 * config/te-armeabi.h: New file.
2996 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2997 * config/te-symbian.h: Include "te-armeabi.h".
2999 2005-03-16 Nick Clifton <nickc@redhat.com>
3001 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3002 local variable in case it is clobbered by the setjmp.
3004 2005-03-16 Nick Clifton <nickc@redhat.com>
3005 Ben Elliston <bje@au.ibm.com>
3007 * configure.in (werror): New switch: Add -Werror to the
3008 compiler command line. Enabled by default. Disable via
3009 --disable-werror.
3010 * configure: Regenerate.
3012 2005-03-16 Nick Clifton <nickc@redhat.com>
3014 * config/obj-coff.h: Convert to ISO C90 formatting.
3015 * config/obj-coff.c: Convert to ISO C90 formatting.
3017 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3019 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3020 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3021 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3022 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3023 (insns): Add ARMv6T2 instructions:
3024 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3025 (arm_archs): Add V6T2 variants.
3027 2005-03-15 Nick Clifton <nickc@redhat.com>
3029 * NEWS: Add cutoff for changes in 2.16 release.
3031 2005-03-15 Jan Beulich <jbeulich@novell.com>
3033 * expr.c (operand): Merge handling of unary + into that for unary
3034 -, !, and ~.
3036 2005-03-14 Eric Christopher <echristo@redhat.com>
3038 * config/tc-mips.c: Include dw2gencfi.h.
3039 (mips_cfi_frame_initial_instructions): New.
3040 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3041 (tc_cfi_frame_initial_instructions): Ditto.
3042 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3043 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3044 * Makefile.am: Update dependencies.
3045 * Makefile.in: Regenerate.
3047 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3049 * po/es.po: Commit new Spanish translation.
3051 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3053 * po/tr.po: Commit new Turkish translation.
3055 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3057 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3058 wfi, yield.
3060 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3062 * config-gas.com: Mark vax-vms as obsolete.
3063 * configure.in: Remove fmt=vms support.
3064 * config.in: Regenerate.
3065 * configure: Regenerate.
3066 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3068 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3069 Bob Wilson <bob.wilson@acm.org>
3071 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3072 when checking if xg_resolve_literals needs to be called.
3073 * config/tc-xtensa.h: Fix spelling typo in a comment.
3075 2005-03-10 Jan Beulich <jbeulich@novell.com>
3077 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3078 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3079 crafted structure declarations with the types from macro.h.
3081 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3083 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3084 for -mno-shared optimization.
3086 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3088 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3089 (MAX_NOPS): Bump to 4.
3090 (mips_fix_vr4130): New variable.
3091 (nops_for_vr4130): New function.
3092 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3093 nops_for_vr4130 if working around VR4130 errata.
3094 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3095 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3096 (md_parse_option): Handle them.
3097 (md_show_usage): Print them.
3098 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3100 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3102 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3103 branch delay code.
3105 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3107 * config/tc-mips.h (mips_flush_pending_output): Delete.
3108 (mips_emit_delays): Declare.
3109 (md_flush_pending_output): Use mips_emit_delays.
3110 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3111 the previous instructions.
3112 (md_begin, append_insn, md_parse_option): Update callers.
3113 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3114 start_noreorder.
3115 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3116 (s_gpdword): Update callers.
3117 (start_noreorder, end_noreorder): New functions.
3118 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3119 manipulating mips_opts or prev_nop_frag directly.
3120 (mips_flush_pending_output): Delete.
3122 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3124 * config/tc-mips.c (mips_move_labels): New function, taken from...
3125 (append_insn, mips_emit_delays): ...here.
3127 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3129 * config/tc-mips.c (MAX_NOPS): New macro.
3130 (history): Resize to 1 + MAX_NOPS.
3131 (fix_vr4120_class): New enumeration.
3132 (vr4120_conflicts): New variable.
3133 (init_vr4120_conflicts): New function.
3134 (md_begin): Call it.
3135 (insn_uses_reg): Constify first argument.
3136 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3137 (nops_for_insn_or_target): New functions.
3138 (append_insn): Use the new nops_for_* functions instead of inline
3139 delay checks. Generalize prev_nop_frag handling to handle an
3140 arbitrary history length. Insert nops into the history buffer
3141 once the number of nops in prev_nop_frag is fixed.
3142 (emit_delays): Use nops_for_insn instead of inline delay checks.
3144 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3146 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3147 check from branch delay code. Remove unnecessary check for branches.
3149 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3151 * config/tc-mips.c (dummy_opcode): Delete.
3152 (nop_insn, mips16_nop_insn): New variables.
3153 (NOP_INSN): New macro.
3154 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3155 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3156 (md_begin): Initialize nop_insn and mips16_nop_insn.
3157 (append_insn): Use the new emit_nop function to add nops, recording
3158 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3159 to reserve room for the instruction and install_insn to install the
3160 final form. Use insert_into_history to record the instruction in
3161 the history buffer. Use move_insn to do delay slot filling.
3162 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3163 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3164 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3166 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3168 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3169 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3170 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3171 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3172 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3174 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3176 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3177 and extended_p fields with a single fixed_p field.
3178 (append_insn, mips_no_prev_insn): Adjust accordingly.
3180 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3182 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3183 a single mips16_absolute_jump_p bit.
3184 (append_insn): Adjust accordingly.
3186 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3188 * config/tc-mips.h (mips_cl_insn): Move definition to...
3189 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3190 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3191 and extended_p.
3192 (history): New variable.
3193 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3194 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3195 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3196 (prev_prev_insn_unreordered): Delete.
3197 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3198 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3199 field.
3201 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3203 * doc/Makefile.am: Update as.info dependencies.
3204 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3206 2005-03-08 Jan Beulich <jbeulich@novell.com>
3208 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3209 error, and point to .purgem documentation if someone really needs
3210 re-definitions.
3211 * NEWS: Mention macro redefinition is now an error.
3213 2005-03-08 Jan Beulich <jbeulich@novell.com>
3215 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3216 emitted to. Add more precise diagnostics for non-fitting insns based
3217 on that. Eliminate now superfluous special casing of MLX. Clear out
3218 slot information when dropping an insn.
3220 2005-03-08 Jan Beulich <jbeulich@novell.com>
3222 * config/tc-ia64.c (parse_section_name): Rename to...
3223 (cross_section): In addition to separating the name from the rest of
3224 the arguments, also carry out the operation.
3225 (dot_xdata): Use cross_section.
3226 (dot_float_cons): Likewise.
3227 (dot_xstringer): Likewise.
3228 (dot_xdata_ua): Likewise.
3229 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3231 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3233 * po/gas.pot: Regenerate.
3235 2005-03-04 David Daney <ddaney@avtrex.com>
3237 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3238 instead of '_gp' for -mno-shared optimization.
3239 (s_cpload): Ditto.
3240 (s_abicalls): Document it in the comment.
3241 (md_show_usage): Document the -mno-shared option.
3243 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3245 * config/tc-mips.c (mips_set_options): Add sym32 field.
3246 (mips_opts): Initialize it.
3247 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3248 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3249 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3250 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3251 when deciding whether to use a symbolic %highest/%higher expansion.
3252 (macro): Likewise. Remove o64/n32 linux hack. Always use
3253 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3254 and "la". Handle constants separately from symbolic expressions in
3255 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3256 and using load_register to load the high part of the address.
3257 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3258 (OPTION_ELF_BASE): Bump by 2.
3259 (md_longopts): Add entries for -msym32 and -mno-sym32.
3260 (md_parse_option): Handle them.
3261 (usage): Document them.
3262 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3263 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3264 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3265 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3266 -msym32 and -mno-sym32.
3268 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3270 * config/tc-mips.c (load_address): Implement GP optimization
3271 for 64bit address space non-PIC. Fix formatting.
3272 (macro): Likewise. Simplify code.
3273 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3274 (mips_after_parse_args): Simplify code.
3276 2005-03-03 Nick Clifton <nickc@redhat.com>
3278 * expr.c (operand): Remove redundant code enclosed by #ifdef
3279 RELAX_PAREN_GROUPING....#endif.
3281 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3282 reloc is the difference of two symbols defined in the same
3283 section.
3285 * config/tc-iq2000.c (line_comment_chars): Include the # character
3286 as otherwise this breaks #APP/#NO_APP processing.
3288 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3290 * config/tc-arc.c(md_assemble): Remove dead code for handling
3291 immediate indexing of ld and st .
3293 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3294 Joseph Myers <joseph@codesourcery.com>
3296 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3297 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3298 (parse_relocation): Check for a word break after a relocation
3299 operator.
3300 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3301 symbols.
3303 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3305 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3307 2005-03-02 Jan Beulich <jbeulich@novell.com>
3309 * as.c (main): Use unlink_if_ordinary instead of unlink.
3310 * messages.c (as_fatal): Likewise.
3312 2005-03-02 Jan Beulich <jbeulich@novell.com>
3314 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3315 accesses.
3316 (parse_register): Allow cr8...15 in all modes.
3318 2005-03-02 Jan Beulich <jbeulich@novell.com>
3320 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3321 etc. like normal symbol references (T_ID).
3323 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3325 * symbols.c (fb_label_name): Fix silly thinko in last change.
3327 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3329 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3330 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3332 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3334 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3336 PR gas/708
3337 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3338 suffixes also.
3340 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3342 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3344 * as.h (assert): Warning fix.
3345 * expr.c (expr): Correct assertion.
3346 * read.c (s_comm_internal): Remove assertion.
3347 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3348 (fixup_segment): Remove assertion.
3349 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3350 (md_apply_fix3): Likewise.
3351 * config/tc-i370.c (md_begin): Correct assertion.
3352 (i370_macro): Warning fix for assertion.
3354 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3356 * configure.in (AC_C_BIGENDIAN): Invoke.
3357 * configure: Regenerate.
3358 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3359 host variable to set string header size.
3360 * config/obj-aout.c (obj_header_append): Don't use host structs.
3361 (obj_symbol_to_chars): Likewise.
3362 (obj_emit_strings): Likewise. Use the passed in output pointer.
3363 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3364 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3365 not sizeof host struct.
3366 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3367 (obj_emit_strings): Likewise.
3368 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3369 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3370 sizeof host struct.
3371 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3372 sizeof host struct.
3373 (host_number_to_chars): Define.
3374 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3375 host internal struct to set header sizes.
3376 * config/tc-i960.c (md_number_to_field): Warning fix.
3377 (md_ri_to_chars): Use host byte order.
3378 (get_cdisp, md_apply_fix3): Warning fix.
3379 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3381 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3383 * doc/c-arc.texi: Update documentation about ARC's extension
3384 instructions.
3386 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3388 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3389 address for myself.
3391 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3393 * cgen.c: Warning fixes.
3394 * config/tc-arc.c: Likewise.
3395 * config/tc-arm.c: Likewise.
3396 * config/tc-avr.c: Likewise.
3397 * config/tc-d10v.c: Likewise.
3398 * config/tc-d30v.c: Likewise.
3399 * config/tc-frv.c: Likewise.
3400 * config/tc-frv.h: Likewise.
3401 * config/tc-h8300.c: Likewise.
3402 * config/tc-h8500.c: Likewise.
3403 * config/tc-i370.c: Likewise.
3404 * config/tc-i960.c: Likewise.
3405 * config/tc-ia64.c: Likewise.
3406 * config/tc-ip2k.c: Likewise.
3407 * config/tc-m68hc11.c: Likewise.
3408 * config/tc-maxq.c: Likewise.
3409 * config/tc-mcore.c: Likewise.
3410 * config/tc-mips.c: Likewise.
3411 * config/tc-msp430.c: Likewise.
3412 * config/tc-pj.c: Likewise.
3413 * config/tc-ppc.c: Likewise.
3414 * config/tc-ppc.h: Likewise.
3415 * config/tc-s390.c: Likewise.
3416 * config/tc-sh.c: Likewise.
3417 * config/tc-sh64.c: Likewise.
3418 * config/tc-tic4x.c: Likewise.
3419 * config/tc-tic80.c: Likewise.
3420 * config/tc-v850.c: Likewise.
3421 * config/tc-vax.c: Likewise.
3422 * config/tc-w65.c: Likewise.
3423 * config/tc-xstormy16.c: Likewise.
3424 * config/tc-z8k.c: Likewise.
3426 2005-02-22 Catherine Moore <clm@cm00re.com>
3428 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3429 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3431 2005-02-22 Eric Christopher <echristo@redhat.com>
3433 * config/tc-mips.c (struct proc): Change isym to
3434 func_sym. New member func_end_sym.
3435 (s_mips_ent): Update.
3436 (s_mips_end): Ditto. Add code to compute function size.
3438 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3440 * read.c: Warning fixes.
3441 * config/obj-elf.c: Likewise.
3443 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3445 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3446 emitting insn.
3448 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3450 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3451 SEC_COFF_SHARED.
3453 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3454 SEC_TIC54X_BLOCK.
3455 (demand_empty_rest_of_line): Likewise.
3456 (tic54x_sblock): Likewise.
3457 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3459 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3461 * read.c (address_bytes): New function.
3462 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3463 (potable): Add "dc.a".
3464 (cons_worker): Handle "dc.a".
3465 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3467 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3469 * input-file.c (input_file_open): Rearrange to avoid warning.
3471 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3473 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3474 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3475 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3477 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3479 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3480 uses after .set noat.
3481 (load_address): Likewise.
3482 (macro): Likewise. Don't try to avoid $at use by sacrificing
3483 the target register before it is stored, it won't work.
3485 2005-02-17 James E Wilson <wilson@specifixinc.com>
3487 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3488 see an instruction that specifies a template.
3490 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3492 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3493 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3494 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3496 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3498 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3500 * config/tc-ia64.c (md): Add hint_b.
3501 (emit_one_bundle): Handle md.hint_b for "hint".
3502 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3503 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3504 (ia64_init): Set md.hint_b to error.
3505 (md_assemble): Handle md.hint_b for "hint.b".
3507 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3508 * doc/c-ia64.texi: Likewise.
3510 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3512 * tc.h (struct relax_type, relax_typeS): Move from here..
3513 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3514 * ecoff.c (ecoff_new_file): Add appfile param.
3515 * ecoff.h (ecoff_new_file): Likewise.
3516 * itbl-lex.h: New file.
3517 * itbl-lex.l: Include itbl-lex.h.
3518 * itbl-parse.y: Likewise.
3519 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3520 * read.c (s_app_file_string): Mark appfile possibly unused.
3521 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3522 * subsegs.h (struct seg_info_trash): Delete.
3523 (seg_info): Use segment_info_type instead.
3524 * config/obj-coff.c (struct filename_list): Make filename const char *.
3525 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3526 * config/obj-elf.c (elf_file_symbol): Similarly.
3527 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3528 signed right shift.
3529 * config/tc-arc.c (md_operand): Warning fix.
3530 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3531 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3532 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3533 * config/tc-frv.c (frv_force_relocation): Warning fix.
3534 * config/tc-m68k.c (md_parse_option): Delete unused var.
3535 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3536 * config/tc-sparc.c: Likewise.
3537 (s_common): Warning fix.
3538 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3539 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3540 addressT.
3541 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3542 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3543 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3544 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3545 (tic4x_do_align): Use TIC_NOP_OPCODE.
3546 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3547 * config/tc-vax.c: Include netinet/in.h.
3548 (tc_headers_hook): Formatting.
3549 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3551 2005-02-17 Jan Beulich <jbeulich@novell.com>
3553 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3554 parsing inN, locN, outN. Set 'idx' to offset register number starts
3555 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3556 pointless cast.
3558 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3560 * config/tc-mips.c (load_address): Fix formatting.
3561 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3562 Catch macros which are unexpandable without AT. Remove duplicate
3563 zeroing of used_at.
3564 (macro2): Remove duplicate zeroing of used_at.
3566 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3568 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3569 than zero.
3571 2005-02-15 Nigel Stephens <nigel@mips.com>
3572 Maciej W. Rozycki <macro@mips.com>
3574 * config/tc-mips.c (reloc_needs_lo_p): Handle
3575 BFD_RELOC_MIPS16_HI16_S.
3576 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3577 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3578 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3579 complaints on.
3580 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3581 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3582 Call my_getSmallExpression() to parse percent operators.
3583 (percent_op_match, mips_percent_op): Separate definitions.
3584 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3585 (parse_relocation): Handle the MIPS16 mode using
3586 mips16_percent_op.
3587 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3588 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3590 2005-02-15 Jan Beulich <jbeulich@novell.com>
3592 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3593 instead of explicitly dealing with the translation; exclude
3594 relocations that are already pcrel, however.
3596 2005-02-15 Jan Beulich <jbeulich@novell.com>
3598 * config/tc-ia64.c: Include limits.h (if available).
3599 (gr_values[0]): Set path to INT_MAX.
3600 (dot_reg_val): Don't allow changing value of r0. Limit range of
3601 general registers at r127.
3602 (specify_resource): Default resource index is -1. Don't set resource
3603 index (in case IA64_RS_RSE) without setting the specific flag.
3604 (note_register_values): Check operand is O_constant before tracking
3605 input value of moves. Add tracking for dep.z with constant inputs.
3606 (print_dependency): Resource index of specific resource may be zero.
3607 (check_dependencies): Likewise.
3609 2005-02-15 Jan Beulich <jbeulich@novell.com>
3611 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3612 reg_class. Check operands and emit diagnostics for illegal use of
3613 registers.
3615 2005-02-15 Jan Beulich <jbeulich@novell.com>
3617 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3618 new variables type, suffix, and width. Handle
3619 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3620 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3621 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3622 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3623 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3624 if unable to translate relocation type, using the new variables.
3626 2005-02-15 Jan Beulich <jbeulich@novell.com>
3628 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3629 (ty_symbol_chars): Define.
3630 * config/tc-ia64.c (ia64_symbol_chars): Define.
3632 2005-02-15 Jan Beulich <jbeulich@novell.com>
3634 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3635 input_line_pointer was advanced.
3637 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3639 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3640 within |.
3642 2005-02-13 Jan Beulich <jbeulich@novell.com>
3644 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3645 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3646 indicator.
3647 (ia64_init): Set md.detect_dv.
3648 (ia64_start_line): New static variable warned. Warn only once when
3649 encountering explicit stops in automatic mode.
3650 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3651 * NEWS: Mention new default mode.
3653 2005-02-13 Jan Beulich <jbeulich@novell.com>
3655 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3656 be freed when wiping out previous state. Canonicalize names before
3657 use. Free name string when detecting redefinition.
3658 (dot_pred_rel): Call generic expression parser to process arguments.
3659 Handle O_register case for individual predicates and O_subtract for
3660 ranges.
3661 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3662 register hash.
3663 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3664 Warn if multiple found, issue error if resulting symbol name has zero
3665 length.
3666 (dot_alias): Canonicalize name before use.
3668 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3670 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3671 and 0 for error.
3672 (in_procedure): Return -1 for warning.
3673 (in_prologue): Likewise.
3674 (in_body): Likewise.
3676 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3678 * config/tc-ia64.c (dot_xdata): Undo the last change.
3679 (dot_float_cons): Likewise.
3680 (dot_xstringer): Likewise.
3681 (dot_xdata_ua): Likewise.
3682 (dot_float_cons_ua): Likewise.
3684 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3686 * NEWS: Mention "-munwind-check=[warning|error]".
3688 * config/tc-ia64.c (md): Add unwind_check.
3689 (unwind_diagnostic): New.
3690 (in_procedure): Call unwind_diagnostic when a directive isn't
3691 in procedure.
3692 (in_prologue): Call unwind_diagnostic when a directive isn't in
3693 prologue.
3694 (in_body): Call unwind_diagnostic when a directive isn't in
3695 body region.
3696 (dot_endp): Set md.unwind_check to error before calling
3697 in_procedure and restore it after. When the name is missing or
3698 couldn't be found, use the one from the last .proc if
3699 md.unwind_check isn't error. Warn if md.unwind_check is
3700 warning.
3701 (md_parse_option): Handle "-munwind-check=[warning|error]".
3702 (md_show_usage): Add "-munwind-check=[warning|error]".
3703 (ia64_init): Set md.unwind_check to warning.
3705 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3706 * doc/c-ia64.texi: Likewise.
3708 2005-02-11 Jan Beulich <jbeulich@novell.com>
3710 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3711 (LEX_QM): Likewise.
3712 (ia64_parse_name): New third parameter.
3713 (md_parse_name): Pass third argument.
3714 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3715 (md_operand): Handling of '@'-prefixed symbols moved from here...
3716 (ia64_parse_name): ...to here.
3718 2005-02-11 Jan Beulich <jbeulich@novell.com>
3720 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3721 (errata_nop_necessary_p): Remove declaraction and definition.
3722 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3723 update md.group_idx. Don't reset md.last_groups.
3725 2005-02-11 Jan Beulich <jbeulich@novell.com>
3727 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3728 argument.
3729 (dot_xdata): Free section name after use.
3730 (dot_float_cons): Likewise.
3731 (dot_xstringer): Likewise.
3732 (dot_xdata_ua): Likewise.
3733 (dot_float_cons_ua): Likewise.
3734 (md_pseudo_table): Add xdata16 and xdata16.ua.
3736 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3738 * doc/all.texi: Add IA64.
3739 * doc/as.texinfo: Likewise.
3741 * doc/c-ia64.texi: Fix typos.
3743 2005-02-10 Julian Brown <julian@codesourcery.com>
3745 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3746 BFD_RELOC_UNUSED.
3747 (do_t_push_pop): Likewise.
3748 (md_assemble): Likewise.
3749 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3750 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3751 (create_unwind_entry): Output dependency on the required personality
3752 routines.
3754 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3756 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3757 * subsegs.c (seg_not_empty_p): Likewise.
3759 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3761 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3762 relative jump calculation.
3763 <md_convert_frag) : Likewise.
3764 <output_disp): Likewise.
3766 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3768 * write.c (write_object_file): Recognize warning-symbol construct
3769 and skip object- and target- handling for the second symbol.
3771 2005-02-02 Jan Beulich <jbeulich@novell.com>
3773 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3774 designators along with quoted ones. Free copy of quoted designator
3775 when done.
3777 2005-02-01 Ben Elliston <bje@au.ibm.com>
3779 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3780 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3781 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3782 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3783 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3784 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3785 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3786 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3787 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3788 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3789 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3790 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3791 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3792 #if 0'd code throughout.
3794 2005-01-31 Nick Clifton <nickc@redhat.com>
3796 * as.c (parse_args): Bump copyright date reported by --version to
3797 2005.
3799 2005-01-31 Nick Clifton <nickc@redhat.com>
3801 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3802 and vax-vms.
3804 2005-01-31 Jan Beulich <jbeulich@novell.com>
3806 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3807 that can end with .endr in that case. Make requiring/permitting
3808 pseudo-ops without leading dot closer to the logic in read.c serving
3809 the same purpose.
3810 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3811 ignored.
3813 2005-01-31 Jan Beulich <jbeulich@novell.com>
3815 * macro.c (do_formals): Adjust to no longer accept empty parameter
3816 names.
3817 (define_macro): Adjust to no longer accept empty macro name, garbage
3818 following the parameters, or macros that were previously defined.
3819 * read.c (s_bad_end): Declare.
3820 (potable): Add endm. Handler for endr and endm is s_bad_end.
3821 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3822 and .endr.
3823 * read.h (s_bad_endr): Remove.
3825 2005-01-31 Jan Beulich <jbeulich@novell.com>
3827 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3828 immediately discarding (but counting) those exceeding the maximum
3829 possible amount. Track whether output and input operand counts ever
3830 matched, and use this to better indicate which of the operands/
3831 operand types was wrong; specifically don't default to pointing to
3832 the first operand.
3834 2005-01-31 Jan Beulich <jbeulich@novell.com>
3836 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3837 variable in dot_endp). Add body and insn. Make prologue,
3838 prologue_mask, body, and insn bitfields.
3839 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3840 messages.
3841 (in_procedure, in_prologue, in_body): New.
3842 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3843 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3844 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3845 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3846 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3847 dot_personality): Use the appropriate one of the above.
3848 (dot_proc): Clear unwind.proc_start; set to current location only if
3849 none of the entry points were valid. Check for non-zero-length entry
3850 point names. Check that entry points aren't defined, yet. Clear
3851 unwind.prologue, unwind.body, and unwind.insn.
3852 (dot_body): Call in_procedure. Check that first directive in procedure
3853 had no insns emitted before. Set unwind.body.
3854 (dot_prologue): Call in_procedure. Check that not already in prologue.
3855 Check that first directive in procedure had no insns emitted before.
3856 Clear unwind.body.
3857 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3858 length entry point names. Check that entry points became defined.
3859 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3861 2005-01-31 Jan Beulich <jbeulich@novell.com>
3863 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3864 before actually using it. Don't generate an error in manual bundling
3865 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3866 Don't generate an error in manual bundling mode when looking at an
3867 insn required to be last in its group but the required slot hasn't
3868 been reached, yet. Allow conversion from MII to MI;I for bundle
3869 consisting of only 2 insns with the stop between them. Suppress
3870 various meaningless errors resulting from detecting earlier ones.
3872 2005-01-31 Jan Beulich <jbeulich@novell.com>
3874 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3875 input being ar.pfs.
3877 2005-01-28 Christian Groessler <chris@groessler.org>
3879 * config/tc-z8k.c (md_assemble): Improve error detection.
3881 2005-01-28 Jan Beulich <jbeulich@novell.com>
3883 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3884 for personality routine pointer only if there is one.
3885 (ia64_convert_frag): Likewise.
3886 (generate_unwind_image): Likewise.
3888 2005-01-27 Christian Groessler <chris@groessler.org>
3890 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3891 (md_apply_fix3): Make relative branches out of range an error
3892 instead of a warning. Display correct line number for out of
3893 range branches/calls/memory accesses.
3895 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3897 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3898 to emit .debug_line and other debug sections.
3899 * as.h (seg_not_empty_p): Declare.
3900 * subsegs.c (seg_not_empty_p): New predicate.
3902 2005-01-27 Andrew Cagney <cagney@gnu.org>
3904 * configure: Regenerate to track ../gettext.m4 change.
3906 2005-01-27 Jan Beulich <jbeulich@novell.com>
3908 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3910 2005-01-27 Jan Beulich <jbeulich@novell.com>
3912 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3913 to/from application registers dynamic insns.
3914 (md_assemble): Defer resolution of move to/from application registers
3915 dynamic insns when they can be issued on either the I- or M-units.
3917 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3919 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3920 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3921 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3922 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3923 * cgen.c (gas_cgen_parse_operand): Handle
3924 CGEN_PARSE_OPERAND_SYMBOLIC.
3925 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3926 (frv_force_relocation): Likewise. Fix handling of PIC
3927 relocations.
3928 (md_apply_fix3): Likewise.
3930 2005-01-21 Ben Elliston <bje@au.ibm.com>
3932 * as.h: Remove #if 0'd code.
3933 * atof-generic.c (atof_generic): Likewise.
3934 * ecoff.c (ecoff_directive_frame): Likewise.
3935 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3936 * itbl-ops.c (itbl_add_reg): Likewise.
3937 * listing.c (calc_hex): Likewise.
3938 * read.c (MASK_CHAR): Likewise.
3939 * subsegs.c (subsegs_print_statistics): Likewise.
3940 * symbols.c (indent): Likewise.
3941 * write.c (write_relocs): Likewise.
3942 (write_object_file): Likewise.
3943 (relax_frag): Likewise.
3945 2005-01-20 Nick Clifton <nickc@redhat.com>
3947 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3948 getopt_long_only() from considering -a as an abbreviation for
3949 --alternate.
3950 (parse_args): Fix the parsing of -a=<file>.
3952 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3954 PR gas/684
3955 * read.c (s_incbin): Adjust default count for skip. Check validity
3956 of count and skip rigorously.
3958 2005-01-19 Fred Fish <fnf@specifixinc.com>
3960 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3962 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3964 * read.c (convert_to_bignum): New function, split out from...
3965 (emit_expr): ...here. Handle the case where X_add_number is
3966 positive and the input value is negative.
3967 (output_big_sleb128): Fix setting of continuation bit. Check whether
3968 the final byte needs to be sign-extended. Fix size-shrinking loop.
3969 (emit_leb128_expr): When generating a signed leb128, see whether the
3970 sign of an O_constant's X_add_number matches the sign of the input
3971 value. Use a bignum if not.
3973 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3975 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3976 arch_sh_up in order to match the external name and make the
3977 testsuite's job easier.
3979 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3981 PR 659
3982 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3984 2005-01-12 Nick Clifton <nickc@redhat.com>
3986 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3987 ignored_arguments array.
3989 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3991 * write.c (write_object_file): Disallow a symbol equated to
3992 common symbol.
3994 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3996 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3997 bfd_mach_maxq20.
3998 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3999 (maxq_target): New function: Set the machine type.
4001 2005-01-06 Paul Brook <paul@codesourcery.com>
4003 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4004 (md_begin): Handle TE_VXWORKS for FP defaults.
4005 (md_apply_fix3): Correct rela offsets.
4006 (elf32_arm_target_format): Add VxWorks targets.
4008 2005-01-06 Paul Brook <paul@codesourcery.com>
4010 * configure.tgt: Set em=vxworks for *-*-vxworks.
4011 * config/te-vxworks.h: New File.
4013 2005-01-06 Paul Brook <paul@codesourcery.com>
4015 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4017 2005-01-04 Dmitry Diky <diwil@spec.ru>
4019 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4020 global label.
4022 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4024 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4025 (dot_loc): New function.
4026 (md_pseudo_table): Add entry to map .loc to dot_loc().
4027 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4028 seen a .loc directive or we're generating DWARF2 debug info for
4029 assembly source.
4031 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4033 PR gas/619
4034 * read.c (s_comm_internal): Don't zero end of name until size
4035 expression has been parsed.
4037 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4039 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4041 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4043 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4044 case).
4046 2004-12-22 Ian Lance Taylor <ian@airs.com>
4048 * configure.tgt: New.
4049 * configure.in: Move setting of cpu_type, fmt, etc., to
4050 configure.tgt.
4051 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4052 $(srcdir)/configure.tgt.
4053 * configure, Makefile.in: Rebuild.
4055 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4057 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4058 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4059 instructions.
4060 (avr_offset_expression): New function to parse offsets for LDI
4061 instructions.
4062 (avr_operand): Use it.
4063 (md_apply_fix3): Generate the relocs.
4065 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4067 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4068 BFD_RELOC_SH_IMMS10BY8 relocation.
4070 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4071 than just ignoring bad code.
4073 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4075 * config/tc-v850.c (handle_lo16): New function.
4076 (v850_reloc_prefix): Use it to check lo().
4077 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4079 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4081 * configure.in: Add s390x-ibm-tpf support.
4082 * configure: Regenerate.
4084 2004-12-15 Jan Beulich <jbeulich@novell.com>
4086 * config/obj-elf.c (obj_elf_change_section): Only set type and
4087 attributes on new sections. Emit warning when type of re-declared
4088 section doesn't match.
4090 2004-12-15 Jan Beulich <jbeulich@novell.com>
4092 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4093 '.cfi_startproc simple' doesn't inherit the old value.
4095 2004-12-15 Jan Beulich <jbeulich@novell.com>
4097 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4098 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4099 generation to emit a factored offset.
4101 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4103 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4104 which is too large in the case of NO_PIC without 64-bit
4105 addresses.
4107 * config/tc-mips.c (mips_in_shared): New static variable.
4108 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4109 (md_longopts): Add -mshared and -mno-shared.
4110 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4111 (s_cpload): Implement !mips_in_shared case.
4112 (s_cpsetup): Likewise.
4113 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4114 * NEWS: Mention -mno-shared.
4116 2004-12-09 Paul Brook <paul@codesourcery.com>
4118 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4119 for function start.
4121 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4123 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4124 sequence, increase the size of the sequence.
4126 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4127 use CPU_RM9000.
4129 2004-12-07 Ben Elliston <bje@gnu.org>
4131 * read.c (s_align): Use an align_limit temporary to allay a GCC
4132 signed/unsigned comparison warning.
4134 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4136 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4137 * configure.in: Use it for arm*-*-linux-gnueabi*.
4138 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4139 * config/te-armlinuxeabi.h: New file.
4140 * Makefile.in: Regenerated.
4141 * aclocal.m4: Likewise.
4142 * configure: Likewise.
4143 * doc/Makefile.in: Regenerated.
4145 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4147 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4148 (xtensa_restore_emit_state): Likewise.
4150 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4152 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4153 (s_align): Use it.
4155 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4157 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4158 * Makefile.in: Regenerate.
4160 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4162 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4163 functions, give functions a meaningful name, add comments.
4164 (check_range): New function - Replace operand size calculation
4165 with range checking.
4166 (assemble_insn): Update Algorithm, improve error issuing.
4167 (enum op_err): New.
4168 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4169 handling.
4171 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4173 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4174 miss between different section in the same module.
4175 (tc_gen_reloc): Likewise.
4177 2004-11-25 Theodore A. Roth <troth@openavr.org>
4179 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4180 atmega325, atmega3250, atmega645 and atmega6450.
4182 2004-11-25 Jan Beulich <jbeulich@novell.com>
4184 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4185 permissible for the selected instruction suffix.
4186 (process_suffix): For DefaultSize instructions, suppressing the
4187 guessing of a 'q' suffix if the instruction doesn't support it is
4188 pointless, because only an 'l' suffix can be guessed in this place.
4190 2004-11-24 Nick Clifton <nickc@redhat.com>
4192 * config/tc-iq2000.c: Remove support for IQ10 processor.
4193 Convert to ISO C90 formatting.
4194 * config/tc-iq2000.h: Likewise.
4196 2004-11-23 Nick Clifton <nickc@redhat.com>
4198 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4199 in this table. They should be correct now.
4201 2004-11-23 Jan Beulich <jbeulich@novell.com>
4203 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4204 indicate the MMX extensions added by both SSE and 3DNow!A.
4205 (Cpu3dnowA): Declare.
4206 (CpuUnknownFlags): Update.
4207 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4208 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4209 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4210 3DNow!. Athlon additionally implies 3DNow!A. Several new
4211 entries (those starting with a dot are for sub-arch specification).
4212 (set_cpu_arch): Handle sub-arch specifications.
4213 (parse_insn): Distinguish between instructions not supported because
4214 of insufficient CPU features and because of 64-bit mode.
4215 * doc/c-i386.texi: Describe enhanced .arch directive.
4217 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4219 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4221 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4223 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4224 without a corresponding .debug_info section.
4226 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4228 * read.c (potable): Add "error" and "warning".
4229 (s_errwarn): New function.
4230 * read.h (s_errwarn): Declare.
4231 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4233 2004-11-22 Nick Clifton <nickc@redhat.com>
4235 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4236 c_dot_file_symbol.
4238 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4240 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4241 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4243 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4245 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4246 (coff_adjust_symtab): Adjust call.
4247 (crawl_symbols): Likewise.
4248 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4249 (obj_app_file): Adjust.
4251 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4253 * configure.in: Enable bfd_assember for the MAXQ port.
4254 * configure: Regenerate.
4256 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4257 Sterling Augustine <sterling@tensilica.com>
4259 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4260 there is a conflict.
4261 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4262 interfaces that are related as determined by xtensa_interface_class_id.
4264 2004-11-12 Nick Clifton <nickc@redhat.com>
4266 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4267 offsets for conditional branches.
4269 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4271 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4273 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4275 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4276 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4277 MAYBE_UNREACHABLE.
4278 (relax_frag_immed): Update call to update_next_frag_state.
4280 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4282 * obj.h (struct format_ops <app_file>): Add int param.
4283 * read.h (s_app_file_string): Likewise.
4284 * read.c (s_app_file_string): Likewise.
4285 (s_app_file): Adjust s_app_file_string call.
4286 * config/tc-mips.c (s_mips_file): Likewise.
4287 * config/obj-coff.h (obj_app_file): Add app param.
4288 * config/obj-ecoff.h (obj_app_file): Likewise.
4289 * config/obj-multi.h (obj_app_file): Likewise.
4290 * config/obj-elf.h (elf_file_symbol): Likewise.
4291 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4292 if called for # preprocessor lines.
4294 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4296 PR 528
4297 * symbols.c (resolve_symbol_value): Convert weak symbols only
4298 for Windows PECOFF.
4299 (symbol_equated_reloc_p): Don't equate weaks when relocating
4300 only for Windows PECOFF.
4302 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4304 * config/tc-crx.c (print_insn): Check and set insn_addr.
4305 * config/tc-crx.h (md_frag_check): Define.
4307 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4308 Vineet Sharma <vineets@noida.hcltech.com>
4310 * configure.in: Add support for new target maxq-coff.
4311 * configure: Regenerate.
4312 * NEWS: Mention new support.
4313 * config/tc-maxq.c: New file.
4314 * config/tc-maxq.h: New file.
4315 * config/obj-coff.h: Add support for maxq-coff.
4317 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4319 * symbols.c (any_external_name): Define.
4320 (resolve_symbol_value): Convert weak symbols.
4321 (S_SET_EXTERNAL): Support any_external_name.
4322 (S_SET_NAME): Qualify parameter const.
4323 (symbol_equated_reloc_p): Equate to weaks when relocating.
4324 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4325 * tc.h (any_external_name): Declare.
4326 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4327 assemblers also.
4328 (weak_is_altname): Declare and define.
4329 (weak_name2altname): Same.
4330 (weak_altname2name): Same.
4331 (weak_uniquify): Same.
4332 (weak_altprefix): Define.
4333 (obj_coff_weak): Change .weak syntax and handling.
4334 (coff_frob_symbol): Fix PE weak symbol alternates.
4335 * config/obj-coff.h (USE_UNIQUE): Define.
4336 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4337 are in another segment.
4338 (tc_gen_reloc): Remove broken addend hack.
4339 doc/as.texinfo: Update.
4341 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4343 * config/tc-xtensa.c (total_frag_text_expansion): New.
4344 (md_estimate_size_before_relax): Use it.
4345 (find_address_of_next_align_frag): Likewise.
4347 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4349 * config/tc-crx.c: Rename argument types.
4350 (processing_arg_number): Rename to 'cur_arg_num'.
4351 (get_number_of_bits): Rename to 'set_operand_size'.
4352 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4353 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4354 (set_indexmode_parameters): Remove function, integrate its code into
4355 'set_operand'.
4356 (set_operand_size): Get rid of 'Operand Number' function parameter -
4357 use global variable 'cur_arg_num' instead.
4358 Use a local 'argument' pointer to reference the current argument.
4359 (parse_operand): Likewise.
4360 (set_operand): Likewise.
4361 (process_label_constant): Likewise.
4363 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4365 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4366 (add_section_rename): Delete. Inlined into...
4367 (build_section_rename): ...here. Use xstrdup instead of strdup.
4368 (xtensa_section_rename): Drop "const" from argument and return types.
4369 (md_show_usage): Indent to match show_usage().
4370 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4371 (tc_canonicalize_section_name): Define.
4372 (md_elf_section_rename): Remove unused macro.
4373 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4374 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4375 (Frame Directive): Delete.
4377 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4379 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4380 * config/tc-arm.c (target_oabi): Delete.
4381 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4382 (arm_opts): Remove moabi.
4383 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4384 * doc/c-arm.texi (ARM Options): Likewise.
4385 * configure: Regenerated.
4387 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4389 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4390 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4391 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4392 * configure: Regenerate.
4393 * config/tc-cris.c (enum cris_archs): New.
4394 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4395 (cris_insn_ver_valid_for_arch): New functions.
4396 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4397 (cris_arch): New variable.
4398 (md_pseudo_table): New pseudo .arch.
4399 (err_for_dangerous_mul_placement): Initialize according to
4400 DEFAULT_CRIS_ARCH.
4401 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4402 All users changed.
4403 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4404 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4405 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4406 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4407 use in md_cris_relax_table.
4408 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4409 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4410 Update and improve head comment.
4411 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4412 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4413 (OPTION_ARCH): New.
4414 (md_longopts): New option --march=...
4415 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4416 macros.
4417 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4418 (HANDLE_RELAXABLE): New macro.
4419 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4420 cases. Check for weak symbols and assume not relaxable. Handle
4421 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4422 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4423 fragP->fr_symbol.
4424 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4425 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4426 (cris_create_short_jump): Adjust for CRISv32.
4427 (cris_relax_frag): Handle new states.
4428 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4429 (md_begin): Define symbols "..asm.arch.cris.v32",
4430 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4431 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4432 when entering opcode table entry points.
4433 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4434 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4435 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4436 (cris_process_instruction): Initialize out_insnp->insn_type to
4437 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4438 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4439 cases.
4440 <case 'm'>: Check that modified_char == '.'.
4441 <invalid operands>: Consume the rest of the line.
4442 When operands don't match, skip over subsequent insns with
4443 non-matching version specifier but same mnemonic.
4444 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4445 special registers in CRISv32 are always 32 bit long.
4446 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4447 New cases.
4448 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4449 and compatible. Recognize "ACR" for v32, unless followed by "+".
4450 (get_spec_reg): Consider cris_arch when looking up register.
4451 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4452 v32 or compatible.
4453 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4454 (cris_get_expression): Restore input_line_pointer if failing "early".
4455 (get_flags): Consider cris_arch and recognize flags accordingly.
4456 (branch_disp): Adjust for CRISv32.
4457 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4458 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4459 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4460 resolved. Don't enter zeros in object file for
4461 BFD_RELOC_32_PCREL.
4462 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4463 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4464 (md_parse_option): Break out "return 1".
4465 <OPTION_ARCH> New case.
4466 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4467 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4468 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4469 <case BFD_RELOC_32_PCREL>: New cases.
4470 Addends for non-zero fx_pcrel are too in fx_offset.
4471 (md_show_usage): Show --march=<arch>.
4472 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4473 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4474 (s_syntax) <struct syntaxes>: Properly constify member operand.
4475 * config/tc-cris.h (TARGET_MACH): Define.
4476 (cris_mach): Declare.
4477 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4478 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4479 (CRIS-Opts): Document --march=...
4480 (CRIS-Pseudos): Document .arch.
4482 2004-11-04 Jan Beulich <jbeulich@novell.com>
4484 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4485 intel syntax and no register prefix, allow $ in symbol names when
4486 intel syntax.
4487 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4488 (intel_float_operand): Add fourth return value indicating math control
4489 operations. Make classification more precise.
4490 (md_assemble): Complain if memory operand of mov[sz]x has no size
4491 specified.
4492 (parse_insn): Translate word operands to floating point instructions
4493 operating on integers as well as control instructions to short ones
4494 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4495 floating point instructions operating on non-integer operands.
4496 (match_template): Remove fldcw special case. Adjust q-suffix handling
4497 to permit it on fild/fistp/fisttp in AT&T mode.
4498 (process_suffix): Don't guess DefaultSize insns' suffix from
4499 stackop_size for certain floating point control instructions. Guess
4500 suffix for branch and [ls][gi]dt based on flag_code. Split error
4501 messages for Intel and AT&T syntax, and make the condition more strict
4502 for the former. Adjust suppressing of generation of operand size
4503 overrides.
4504 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4505 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4506 more error checking.
4507 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4508 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4510 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4512 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4513 md_short_jump_size, md_long_jump_size.
4514 * write.c [!WORKING_DOT_WORD]: Ditto.
4515 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4516 qualifier.
4517 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4518 declare.
4519 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4520 const qualifier in these definitions.
4521 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4522 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4524 2004-11-02 Nick Clifton <nickc@redhat.com>
4526 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4527 table before deciding to produce a .debug_line section to match up
4528 with a user provided .debug_info section.
4530 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4532 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4533 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4535 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4537 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4538 (get_flags): New function.
4539 (get_number_of_bits): Edit comments, update numeric values to
4540 supported sizes.
4541 (process_label_constant): Don't support the colon
4542 format (SYMBOL:[s|m|l]).
4543 (set_cons_rparams): Support argument type 'arg_rbase'.
4544 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4545 (handle_LoadStor): Bug fix, first handle post-increment mode.
4546 (getreg_image): Remove redundant code, update according to latest
4547 CRX spec.
4548 (print_constant): Bug fix relate to 3-word instructions.
4549 (assemble_insn): Bug fix, when matching instructions, verify also
4550 instruction type (not only mnemonic).
4551 Add various error checking.
4552 (preprocess_reglist): Support HI/LO and user registers.
4554 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4556 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4557 in an epilogue directive go negative.
4559 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4561 PR 474
4562 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4563 after reporting template error during manual bundling. Reported
4564 by Michael Dupont, michaelx.dupont@intel.com.
4566 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4568 * Makefile.am: Run dep-am.
4569 * aclocal.m4: Regenerate with automake 1.9.2.
4570 * Makefile.in: Regenerate with automake 1.9.2.
4571 * doc/Makefile.in: Likewise.
4573 * config/tc-arm.c: Include "dw2gencfi.h".
4574 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4575 New functions.
4576 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4577 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4578 (tc_cfi_frame_initial_instructions): Define.
4579 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4580 Add prototypes.
4582 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4584 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4585 operands validity.
4586 Update coprocessor id to be unsigned immediate.
4588 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4590 * config/tc-i386.c (O_secrel): Delete.
4591 (tc_pe_dwarf2_emit_offset): New function.
4592 * config/tc-i386.h (O_secrel): Define as O_md1.
4593 (TC_DWARF2_EMIT_OFFSET): Define.
4595 2004-10-18 Nick Clifton <nickc@redhat.com>
4597 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4598 ignore @fptr() directives for 4-byte fixups.
4600 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4602 * Makefile.am: Run "make dep-am"
4603 * Makefile.in: Regenerate.
4605 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4607 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4608 Remove comments about placement of literal pools.
4609 (Literal Directive): Update description of literal placement.
4610 (Literal Prefix Directive): Remove statement that this does not apply
4611 to absolute-mode literals. Describe new section naming scheme.
4613 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4615 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4616 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4617 is_windowed_return_opcode): Delete.
4618 (xtensa_frob_label): Use get_subseg_target_freq.
4619 (md_assemble): Inline call to is_entry_opcode.
4620 (xtensa_handle_align): Inline call to get_frag_is_literal.
4621 (relaxation_requirements): Inline call to is_jx_opcode.
4622 (emit_single_op): Inline call to is_movi_opcode.
4623 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4624 get_frag_is_no_transform, is_entry_opcode, and
4625 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4626 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4627 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4628 Inline calls to get_frag_is_no_transform.
4629 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4630 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4631 get_frag_is_no_transform.
4632 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4633 and set_frag_is_no_transform.
4634 (get_expression_value): Delete.
4635 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4636 cur_target_freq to target_freq.
4637 (get_subseg_info): Split out code to create a new map entry into ...
4638 (add_subseg_info): ... this new function.
4639 (get_last_insn_flags): Check if get_subseg_info succeeded.
4640 (set_last_insn_flags): Call add_subseg_info if needed.
4641 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4642 (xtensa_reorder_segments): Compute last_sec while counting sections.
4643 Remove call to get_last_sec.
4644 (get_last_sec): Delete.
4645 (cache_literal_section): Inline call to retrieve_literal_seg and its
4646 callees, seg_present and add_seg_list.
4647 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4648 (get_frag_is_insn, get_frag_is_no_transform,
4649 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4650 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4652 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4654 * config/tc-xtensa.c: Use ISO C90 formatting.
4655 * config/tc-xtensa.h: Likewise.
4656 * config/xtensa-istack.h: Likewise.
4657 * config/xtensa-relax.c: Likewise.
4658 * config/xtensa-relax.h: Likewise.
4660 2004-10-12 Paul Brook <paul@codesourcery.com>
4662 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4663 EF_ARM_EABI_VER4.
4664 (arm_eabis): Ditto.
4665 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4666 -meabi=3.
4668 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4670 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4671 entries.
4672 (Acknowledgements): Use "GAS" instead of AS variable.
4674 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4676 * config/tc-i386.c: Include "elf/x86-64.h".
4677 (i386_elf_section_type): New function.
4678 * config/tc-i386.h (md_elf_section_type): Define.
4679 (i386_elf_section_type): New prototype.
4681 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4683 * config/m68k-parse.h (enum m68k_register): New control register,
4684 MBAR2 (for MCF5249)
4685 * config/tc-m68k.c: Correct control register set for MCF5249.
4687 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4688 Sterling Augustine <sterling@tensilica.com>
4690 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4691 (UNREACHABLE_MAX_WIDTH): Define.
4692 (XTENSA_FETCH_WIDTH): Delete.
4693 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4694 prefer_const16, prefer_l32r): New global variables.
4695 (LIT4_SECTION_NAME): Define.
4696 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4697 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4698 (frag_flags struct): New.
4699 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4700 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4701 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4702 (MAX_FORMATS): Define.
4703 (op_placement_info struct, op_placement_table): New.
4704 (O_pltrel, O_hi16, O_lo16): Define.
4705 (directiveE enum): Rename directive_generics to directive_transform.
4706 Delete directive_relax. Add directive_schedule,
4707 directive_absolute_literals, and directive_last_directive.
4708 (directive_info): Rename "generics" to "transform". Delete "relax".
4709 Add "schedule" and "absolute-literals".
4710 (directive_state): Adjust entries to match changes in directive_info.
4711 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4712 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4713 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4714 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4715 (align_only_targets, software_a0_b_retw_interlock,
4716 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4717 software_avoid_short_loop, software_avoid_close_loop_end,
4718 software_avoid_all_short_loops, specific_opcode): Delete.
4719 (warn_unaligned_branch_targets): New.
4720 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4721 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4722 (option_[no_]link_relax, option_[no_]transform,
4723 option_[no_]absolute_literals, option_warn_unaligned_targets,
4724 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4725 New enum values.
4726 (option_[no_]align_only_targets, option_literal_section_name,
4727 option_text_section_name, option_data_section_name,
4728 option_bss_section_name, option_eb, option_el): Delete.
4729 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4730 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4731 and target-hardware. Delete entries for [no-]target-align-only,
4732 literal-section-name, text-section-name, data-section-name, and
4733 bss-section-name.
4734 (md_parse_option): Handle new options and remove old ones. Accept but
4735 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4736 and treat them as [no-]transform.
4737 (md_show_usage): Add new options and remove old ones.
4738 (xtensa_setup_hw_workarounds): New.
4739 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4740 "long", "short", "loc" and "frequency" entries.
4741 (use_generics): Rename to ...
4742 (use_transform): ... this function. Add past_xtensa_end check.
4743 (use_longcalls): Add past_xtensa_end check.
4744 (code_density_available, can_relax): Delete.
4745 (do_align_targets): New.
4746 (get_directive): Accept dashes in directive names. Warn about
4747 [no-]generics and [no-]relax directives and treat them as
4748 [no-]transform.
4749 (xtensa_begin_directive): Call md_flush_pending_output only for some
4750 directives. Check for directives inside instruction bundles. Warn
4751 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4752 directives. Handle new directives. Check generating_literals flag
4753 for literal_prefix.
4754 (xtensa_end_directive): Check for directives inside instruction
4755 bundles. Warn and ignore [no-]density directives. Handle new
4756 directives. Call xtensa_set_frag_assembly_state.
4757 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4758 xtensa_dwarf2_emit_insn): New.
4759 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4760 use_literal_section flag.
4761 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4762 literals. Use xtensa_elf_cons to parse the expression.
4763 (xtensa_literal_prefix): Do not check use_literal_section. Support
4764 ".lit4" sections for absolute literals. Change prefix convention to
4765 replace ".text" (or ".t" in a linkonce section). No need to call
4766 subseg_set.
4767 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4768 (expression_end): Handle closing braces and colons.
4769 (PLT_SUFFIX, plt_suffix): Delete.
4770 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4771 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4772 and O_hi16 expressions as well.
4773 (tokenize_arguments): Handle closing braces and colons.
4774 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4775 operands and paired register syntax.
4776 (get_invisible_operands): New.
4777 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4778 new xtensa-isa.h functions.
4779 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4780 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4781 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4782 instructions. Use xtensa_translate_zero_immed.
4783 (operand_is_immed, operand_is_pcrel_label): Delete.
4784 (get_relaxable_immed): Use new xtensa-isa.h functions.
4785 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4786 functions.
4787 (xtensa_print_insn_table, print_vliw_insn): New.
4788 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4789 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4790 is_branch_or_jump_opcode): Delete.
4791 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4792 (opnum_to_reloc, reloc_to_opnum): Delete.
4793 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4794 xtensa-isa.h functions. Operate on one slot of an instruction.
4795 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4796 xg_get_insn_size): Delete.
4797 (xg_get_build_instr_size): Use xg_get_single_size.
4798 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4799 xg_build_widen_table. Use xg_get_single_size.
4800 (xg_get_max_narrow_insn_size): Delete.
4801 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4802 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4803 xg_get_single_size.
4804 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4805 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4806 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4807 xg_build_widen_table. Use xg_get_single_size.
4808 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4809 xg_check_operand.
4810 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4811 treat weak symbols conservatively.
4812 (xg_check_operand): Use new xtensa-isa.h functions.
4813 (is_dnrange): Delete.
4814 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4815 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4816 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4817 xtensa-isa.h functions.
4818 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4819 xg_instruction_matches_options): New.
4820 (xg_instruction_matches_rule): Handle O_register expressions. Call
4821 xg_instruction_matches_options.
4822 (transition_rule_cmp): New.
4823 (xg_instruction_match): Update call to xg_build_simplify_table.
4824 (xg_build_token_insn): Record loc fields.
4825 (xg_simplify_insn): Check is_specific_opcode field and
4826 density_supported flag.
4827 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4828 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4829 (xg_assemble_literal): Add error handling for O_big. Call
4830 record_alignment. Handle O_pltrel.
4831 (xg_valid_literal_expression): New.
4832 (xg_assemble_literal_space): Add slot parameter. Remove call to
4833 set_expr_symbol_offset. Add call to record_alignment. Update call to
4834 xg_finish_frag.
4835 (xg_emit_insn): Delete.
4836 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4837 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4838 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4839 and slot parameters. Handle new "alternate" relocations for absolute
4840 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4841 O_hi16. Use new xtensa-isa.h functions.
4842 (xg_assemble_tokens): Delete.
4843 (is_register_writer): Use new xtensa-isa.h functions.
4844 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4845 old-style RSR from LCOUNT.
4846 (next_frag_opcode): Delete.
4847 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4848 update_next_frag_state): New.
4849 (update_next_frag_nop_state): Delete.
4850 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4851 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4852 the state of the absolute-literals directive. Add calls to
4853 record_alignment and xtensa_set_frag_assembly_state. Call
4854 xtensa_switch_to_non_abs_literal_fragment instead of
4855 xtensa_switch_to_literal_fragment.
4856 (build_nop): New.
4857 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4858 (get_expanded_loop_offset): Change check for undefined opcode to an
4859 assertion.
4860 (xtensa_set_frag_assembly_state, relaxable_section,
4861 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4862 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4863 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4864 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4865 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4866 (xtensa_init_fix_data): New.
4867 (xtensa_frob_label): Reset label symbol to the current frag. Check
4868 do_align_targets and generating_literals flag. Propagate frequency
4869 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4870 (xtensa_unrecognized_line): New.
4871 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4872 to xtensa_set_frag_assembly_state.
4873 (error_reset_cur_vinsn): New.
4874 (md_assemble): Remove check for literal frag. Remove call to
4875 istack_init. Call use_transform instead of use_generics. Parse
4876 explicit instruction format specifiers. Move code for
4877 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4878 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4879 Add dwarf2_where call. Remote automatic alignment for ENTRY
4880 instructions. Move call to xtensa_clear_insn_labels to the end.
4881 Rearrange to handle bundles.
4882 (xtensa_cons_fix_new): Delete.
4883 (xtensa_handle_align): New.
4884 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4885 assignment to is_no_density field.
4886 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4887 instead of reloc_to_opnum. Handle "alternate" relocations.
4888 (xtensa_force_relocation, xtensa_check_inside_bundle,
4889 xtensa_elf_section_change_hook): New.
4890 (xtensa_symbol_new_hook): Delete.
4891 (xtensa_fix_adjustable): Check for difference of symbols with an
4892 offset. Check for external and weak symbols.
4893 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4894 (md_estimate_size_before_relax): Return expansion for the first slot.
4895 (tc_gen_reloc): Handle difference of symbols by producing
4896 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4897 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4898 tentative values into the output when linkrelax is set.
4899 (XTENSA_PROP_SEC_NAME): Define.
4900 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4901 Create literal tables only if using literal sections. Create new
4902 property tables instead of old instruction tables. Check for unaligned
4903 branch targets and loops.
4904 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4905 new_resource_table, clear_resource_table, resize_resource_table,
4906 resources_available, reserve_resources, release_resources,
4907 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4908 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4909 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4910 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4911 flag. Update checks for workaround options. Call
4912 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4913 (xtensa_cleanup_align_frags): Add special case for branch targets.
4914 Check for and mark unreachable frags.
4915 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4916 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4917 end of a zero-overhead loop body.
4918 (frag_can_negate_branch): Handle instructions with multiple slots.
4919 Use new xtensa-isa.h functions
4920 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4921 xtensa_mark_zcl_first_insns): New.
4922 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4923 transformations are disabled.
4924 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4925 multislot instructions.
4926 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4927 Likewise. Also error if transformations are disabled.
4928 (unrelaxed_frag_max_size): New.
4929 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4930 xtensa-isa.h functions.
4931 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4932 xtensa_opcode_is_loop instead of is_loop_opcode.
4933 (get_text_align_power): Replace as_fatal with assertion.
4934 (get_text_align_fill_size): Iterate instead of using modulus when
4935 use_nops is false.
4936 (get_noop_aligned_address): Assert that this is for a machine-dependent
4937 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4938 xg_get_single_size, and frag_format_size.
4939 (get_widen_aligned_address): Rename to ...
4940 (get_aligned_diff): ... this function. Add max_diff parameter.
4941 Remove handling of rs_align/rs_align_code frags. Use
4942 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4943 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4944 and pass it back to caller.
4945 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4946 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4947 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4948 (relax_frag_text_align): Rename to ...
4949 (relax_frag_loop_align): ... this function. Assume loops can only be
4950 in the first slot of an instruction.
4951 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4952 instruction. Remove call to frag_wane.
4953 (relax_frag_narrow): Rename to ...
4954 (relax_frag_for_align): ... this function. Extend to handle
4955 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4956 RELAX_NARROW for the first slot.
4957 (find_address_of_next_align_frag, bytes_to_stretch): New.
4958 (future_alignment_required): Use find_address_of_next_align_frag and
4959 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4960 alignment decisions.
4961 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4962 Check if transformations are enabled for b_j_loop_end workaround.
4963 Use new xtensa-isa.h functions and handle multislot instructions.
4964 Update call to xg_assembly_relax.
4965 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4966 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4967 frag types.
4968 (convert_frag_narrow): Add segP, format and slot parameters. Call
4969 convert_frag_immed for branch instructions. Adjust calls to
4970 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4971 xg_get_single_size and xg_get_single_format.
4972 (convert_frag_fill_nop): New.
4973 (convert_frag_immed): Add format and slot parameters. Handle multislot
4974 instructions and use new xtensa-isa.h functions. Update calls to
4975 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4976 enabled for b_j_loop_end workaround. Use build_nop instead of
4977 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4978 frags. Use xg_get_single_size. Handle O_pltrel.
4979 (fix_new_exp_in_seg): Remove check for old plt flag.
4980 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4981 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4982 for loop opcode to an assertion. Mark all frags up to the end of the
4983 loop as not transformable.
4984 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4985 (get_subseg_info): New.
4986 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4987 check for dest_seg.
4988 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4989 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4990 (xtensa_switch_to_non_abs_literal_fragment): New.
4991 (cache_literal_section): Add is_code parameter and pass it through to
4992 retrieve_literal_seg.
4993 (retrieve_literal_seg): Add is_code parameter and use it to set the
4994 flags on the literal section. Handle case where head parameter is 0.
4995 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4996 set_frag_is_no_transform): New.
4997 (xtensa_create_property_segments): Add end_property_function parameter
4998 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4999 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5000 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5001 (add_xt_block_frags): Add end_property_function parameter and call it
5002 if it is non-zero. Call xtensa_frag_flags_init.
5003 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5004 get_frag_property_flags, frag_flags_to_number,
5005 xtensa_frag_flags_combinable, xt_block_aligned_size,
5006 xtensa_xt_block_combine, add_xt_prop_frags,
5007 init_op_placement_info_table, opcode_fits_format_slot,
5008 xg_get_single_size, xg_get_single_format): New.
5009 (istack_push): Inline call to tinsn_copy.
5010 (tinsn_copy): Delete.
5011 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5012 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5013 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5014 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5015 functions. Handle invisible operands.
5016 (tinsn_to_slotbuf): New.
5017 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5018 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5019 vinsn_from_chars, and xg_free_vinsn.
5020 (tinsn_from_insnbuf): New.
5021 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5022 instructions. Handle symbol differences.
5023 (get_num_stack_text_bytes): Use xg_get_single_size.
5024 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5025 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5026 get_expr_register, set_expr_symbol_offset_diff): New.
5027 * config/tc-xtensa.h (MAX_SLOTS): Define.
5028 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5029 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5030 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5031 RELAX_NONE types.
5032 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5033 (xtensa_frag_type struct): Add is_assembly_state_set,
5034 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5035 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5036 Replace is_generics and is_relax fields by is_no_transform field.
5037 Delete is_text and is_longcalls fields. Change text_expansion and
5038 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5039 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5040 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5041 (xtensa_fix_data struct): New.
5042 (xtensa_symfield_type struct): Delete plt field.
5043 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5044 forward declaration here.
5045 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5046 (XTENSA_SECTION_RENAME): Undefine.
5047 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5048 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5049 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5050 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5051 (unit_num_copies_func, opcode_num_units_func,
5052 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5053 (resource_table struct): New.
5054 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5055 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5056 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5057 (tinsn_copy): Delete prototype.
5058 (vliw_insn struct): New.
5059 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5060 (widen_spec_list): Add option conditions for density and boolean
5061 instructions. Add expansions using CONST16 and conditions for using
5062 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5063 predicted branches.
5064 (simplify_spec_list): Add option conditions for density instructions.
5065 Add entry for NOP instruction.
5066 (append_transition): Add cmp function pointer parameter and use it to
5067 insert the new entry in order.
5068 (operand_function_LOW16U, operand_function_HI16U): New.
5069 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5070 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5071 (enter_opname, split_string): Use xstrdup instead of strdup.
5072 (init_insn_pattern): Initialize new options field.
5073 (clear_req_or_option_list, clear_req_option_list,
5074 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5075 New.
5076 (parse_insn_pattern): Parse option conditions.
5077 (transition_applies): New.
5078 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5079 swapped last arguments in calls to append_constant_value_condition.
5080 Call clone_req_option_list. Add warning about invalid opcode.
5081 Handle LOW16U and HI16U function names.
5082 (build_transition_table): Add cmp parameter and use it in calls to
5083 append_transition. Use new xtensa-isa.h functions. Check
5084 transition_applies before adding entries.
5085 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5086 pass it through to build_transition_table.
5087 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5088 ReqOption, transition_cmp_fn): New types.
5089 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5090 (transition_rule struct): Add options field.
5091 * doc/as.texinfo (Overview): Update Xtensa options.
5092 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5093 --[no-]relax, and --[no-]generics options. Update descriptions of
5094 --text-section-literals and --[no-]longcalls. Add
5095 --[no-]absolute-literals and --[no-]transform.
5096 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5097 Remove use of "generic" and "specific" terminology for opcodes.
5098 (Xtensa Registers): Generalize the syntax description to include
5099 user-defined register files.
5100 (Xtensa Automatic Alignment): Update.
5101 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5102 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5103 (Xtensa Directives): Remove confusing rules about precedence.
5104 (Density Directive, Relax Directive): Delete.
5105 (Schedule Directive): New.
5106 (Generics Directive): Rename to ...
5107 (Transform Directive): ... this node.
5108 (Literal Directive): Update for absolute literals. Missing
5109 literal_position directive is now an error.
5110 (Literal Position Directive): Update for absolute literals.
5111 (Freeregs Directive): Delete.
5112 (Absolute Literals Directive): New.
5113 (Frame Directive): Minor editing.
5114 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5115 Update dependencies.
5116 * Makefile.in: Regenerate.
5118 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5120 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5121 to build the second and third fixups for a composite relocation.
5122 (macro_read_relocs): New function.
5123 (macro_build): Use it.
5124 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5125 Simplify fragging code accordingly.
5126 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5127 of the composite relocation. Set fx_tcbit in both fixups.
5129 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5131 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5132 (md_apply_fix3): Don't treat composite relocs as done.
5134 2004-10-07 Jan Beulich <jbeulich@novell.com>
5136 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5137 prefix for symbol names generated from the LOCAL macro directive.
5139 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5140 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5142 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5144 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5145 Special registers.
5146 (md_assemble): Add error checking for Co-Processor instructions.
5147 (get_cinv_parameters): Add 'b' option to invalidate the
5148 branch-target cache.
5150 2004-10-05 Paul Brook <paul@codesourcery.com>
5152 * config/tc-arm.c (unwind): New variable.
5153 (vfp_sp_encode_reg): New function.
5154 (vfp_sp_reg_required_here): Use it.
5155 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5156 (vfp_parse_reg_list): New function.
5157 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5158 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5159 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5160 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5161 functions.
5162 (md_pseudo_table): Add them.
5163 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5164 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5165 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5166 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5167 require_hashconst, add_unwind_opcode): New functions.
5168 * doc/c-arm.texi: Document unwinding opcodes.
5169 * NEWS: Mention the new feature.
5171 2004-10-04 Eric Christopher <echristo@redhat.com>
5173 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5175 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5177 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5178 TLS relocations.
5179 * config/tc-s390.c (md_apply_fix3): Likewise.
5180 * config/tc-sparc.c (md_apply_fix3): Likewise.
5182 2004-10-01 Paul Brook <paul@codesourcery.com>
5184 * config/tc-arm.c (arm_elf_section_type): New function.
5185 (arm_elf_change_section): Set section link for exidx sections.
5186 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5187 (md_elf_section_type): Define.
5189 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5191 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5192 instruction's offset.
5194 2004-10-01 Adam Nemet <anemet@lnxw.com>
5196 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5198 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5200 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5201 asymbol *, instead use symbol_get_bfdsym.
5203 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5205 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5207 2004-09-30 Paul Brook <paul@codesourcery.com>
5209 * config/tc-arm.c (do_smi, do_nop): New functions.
5210 (insns): Add ARMv6ZK instructions.
5211 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5212 (tc_gen_reloc): Ditto.
5213 (arm_cpus): Add mpcore and arm1176.
5214 (arm_archs): Add armv6{k,z,zk}.
5215 * doc/c-arm.texi: Document new cores and architectures.
5217 2004-09-30 Nick Clifton <nickc@redhat.com>
5219 * config/tc-arm.c: Use ISO C90 formatting.
5221 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5223 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5224 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5225 REG_TYPE_MVDX is expected.
5227 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5229 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5231 2004-09-21 James E Wilson <wilson@specifixinc.com>
5233 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5234 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5235 output_spill_base, output_unat_psprel, output_lc_psprel,
5236 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5237 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5238 output_spill_psprel_p): Use it.
5240 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5242 * config/tc-crx.c (handle_LoadStor): New function.
5243 Handle load/stor unique instructions before parsing.
5245 2004-09-17 Paul Brook <paul@codesourcery.com>
5247 * config/tc-arm.c (s_arm_rel31): New funciton.
5248 (md_pseudo_table): Add .rel31.
5249 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5250 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5251 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5252 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5253 (arm_parse_reloc): Add (target2).
5255 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5257 * Makefile.am: Run "make dep-am".
5258 * Makefile.in: Regenerate.
5259 * aclocal.m4: Regenerate.
5260 * configure: Regenerate.
5261 * doc/Makefile.in: Regenerate.
5262 * po/POTFILES.in: Regenerate.
5263 * po/gas.pot: Regenerate.
5265 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5267 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5268 [!LLONG_MAX]: Ditto.
5270 2004-09-13 Paul Brook <paul@codesourcery.com>
5272 * config/tc-arm.c: Rename RELABS to TARGET1.
5274 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5276 * messages.c (as_internal_value_out_of_range): Cast values passed
5277 to as_bad_where or as_warn_where to proper type.
5279 2004-09-11 Theodore A. Roth <troth@openavr.org>
5281 * config/tc-avr.c: Add support for
5282 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5284 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5286 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5287 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5289 2004-09-08 Paul Brook <paul@codesourcery.com>
5291 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5292 fini_array and preinit_array section types.
5293 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5294 and fini_array.
5295 * doc/as.texinfo: Document extra section types.
5297 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5299 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5300 * Makefile.in: Regenerated.
5301 * configure.in: Set em for arm*-*-symbianelf*.
5302 * configure: Regenerated.
5303 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5304 vectors when appropriate.
5305 * config/te-symbian.h: New file.
5307 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5309 * config/tc-crx.c (gettrap): Exception vector can be case
5310 insensitive.
5311 (process_label_constant): Fix a 32-bit displacement bug in branch
5312 instructions.
5313 (get_operandtype) : Bug fix, wrong operand was used.
5314 (process_label_constant): Initialize relocation type to
5315 BFD_RELOC_NONE
5317 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5319 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5320 for synthesizable cores.
5322 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5324 2004-08-25 Dmitry Diky <diwil@spec.ru>
5326 * config/tc-msp430.c: Clean-up the code.
5327 (md_relax_table): New relax table.
5328 (mcu_types): Sort MCU types.
5329 (md_pseudo_table): Add .profiler pseudo handler.
5330 (pow2value): New function.
5331 (msp430_profiler): New function.
5332 (msp430_operands): Add new insns handlers.
5333 (msp430_srcoperand): Add register operand handler, allow complex
5334 expressions.
5335 (md_estimate_size_before_relax): Rewritten.
5336 (md_convert_frag): Rewritten.
5337 (msp430_relax_frag): New function.
5338 * config/tc-msp430.h (md_relax_frag): define macro
5339 * doc/c-msp430.texi: Update information.
5341 2004-08-24 Nick Clifton <nickc@redhat.com>
5343 * as.c (std_shortopts): Allow -g to take an optional argument.
5344 (parse_args): Pass any switch starting with -g on to the backend
5345 for parsing.
5347 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5349 * configure.in (arm*-*-symbianelf*): New target.
5350 (arm*-*-eabi*): Likewise.
5351 * configure: Regenerated.
5353 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5354 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5355 correctly.
5357 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5359 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5360 argument, don't do anything if current section is not
5361 .gnu.linkonce.t.* and linkonce_empty is set.
5362 (generate_unwind_image, dot_endp): Adjust callers, call
5363 start_unwind_section (*, 1) if nothing will be put into the
5364 section.
5366 2004-08-17 Nick Clifton <nickc@redhat.com>
5368 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5369 (show_usage): Add -g.
5370 (std_longopts): Add --gen-debug. Alpha sort the table.
5371 (parse_args): Print an error message if a switch is not handled.
5372 Handle the -g switch, calling md_debug_format_selector() if
5373 necessary.
5374 * NEWS: Mention new feature.
5375 * doc/as.texinfo: Document new switch.
5376 * doc/internals.texi: Document behaviour of md_parse_option.
5378 * config/tc-arm.c (md_parse_option): Do not issue an error message
5379 if the switch is not recognised.
5380 * config/tc-m68k.c (md_parse_option): Likewise.
5381 * config/tc-pdp11.c (md_parse_option): Likewise.
5382 * config/tc-v850.c (md_parse_option): Likewise.
5384 * as.h: Fix up formatting.
5385 * tc.h: Likewise.
5387 2004-08-16 Nick Clifton <nickc@redhat.com>
5389 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5391 * configure.in: Sort architecture based tables alphabetically.
5392 * configure: Regenerate.
5394 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5396 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5397 { "cc", 68 }, with { "cr", 70 }.
5399 2004-08-13 Jan Beulich <jbeulich@novell.com>
5400 Nick Clifton <nickc@redhat.com>
5402 * as.c: Add and handle new --alternate command line option.
5403 * macro.c (macro_set_alternate): New.
5404 * macro.h (macro_set_alternate): Declare.
5405 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5406 * doc/as.texinfo: Document new command line option and pseudo-ops
5407 as well as insert documentation originating from gasp about
5408 alternate macro syntax.
5409 * NEWS: Mention new command line option and pseudo-ops.
5411 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5413 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5414 to bignums.
5416 2004-08-06 Paul Brook <paul@codesourcery.com>
5418 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5419 Handle new relocations.
5420 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5422 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5424 * write.c (relax_segment): Use was_address instead of address when
5425 setting fr_fix field for align frag due to backwards .org.
5427 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5429 Introduce SH2a support.
5430 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5431 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5432 arch_sh2a_nofpu_up.
5433 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5434 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5435 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5436 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5437 to end of conditional expression.
5438 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5439 * config/tc-sh.c: Add sh2a-nofpu support.
5440 2003-12-29 DJ Delorie <dj@redhat.com>
5441 * tc-sh.c: Add sh2a support.
5442 (parse_reg): Add tbr.
5443 (parse_at): Support @@(disp,tbr).
5444 (get_specific): Support sh2a opcodes.
5445 (insert4): New, for 4 byte relocs.
5446 (build_Mytes): Support sh2a opcodes.
5447 (md_apply_fix3_Mytes): Support sh2a opcodes.
5448 2003-12-02 Michael Snyder <msnyder@redhat.com>
5449 * config/tc-sh.c (md_parse_option): Handle sh2a.
5450 (sh_elf_final_processing): Ditto.
5452 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5454 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5455 for TE_NetBSD.
5457 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5459 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5460 (ppc_arch): Expand comment.
5462 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5464 * config/tc-crx.c: Support evaluating the difference between two
5465 symbols.
5466 * config/tc-crx.h: Likewise.
5468 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5470 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5471 section.
5472 (ia64_elf_section_change_hook): Set the linked-to section for
5473 SHT_IA_64_UNWIND.
5475 2004-07-26 Dmitry Diky <diwil@spec.ru>
5477 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5478 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5479 msp430xG438, msp430xG439.
5481 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5483 * doc/as.texinfo (Section, PushSection): Correct documentation
5484 for ELF.
5486 2004-07-21 Jan Beulich <jbeulich@novell.com>
5488 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5489 permissible for the selected instruction suffix.
5490 (match_template): Don't permit 64-bit general purpose operands in
5491 32-bit mode.
5492 (finalize_imm): Permit 64-bit immediates.
5493 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5494 specially except for the width of the used base and/or index
5495 registers. For 32-bit displacements, use sign-extended
5496 relocations only when using 64-bit addressing.
5497 Force zero displacement on rip-relative addressing when there is
5498 no other displacement.
5499 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5500 specially except for the width of the used base and/or index
5501 registers.
5502 (parse_register): Disallow Reg64 registers in 32-bit mode.
5504 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5505 suffix if the instruction doesn't support it.
5507 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5509 * config/tc-mips.c (append_insn): Handle constant expressions with
5510 no associated relocation.
5511 (mips_ip): Cancel the expression after use for the Q format
5512 specifier.
5513 (parse_relocation): Return no relocation for unsupported
5514 operators.
5515 (my_getSmallExpression): Return no relocation if no relocation
5516 operators are used.
5518 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5520 * config/obj-som.c (adjust_stab_sections): Add prototype.
5521 (obj_som_compiler, obj_som_version, obj_som_copyright,
5522 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5523 * config/tc-hppa.c (update_subspace): Likewise.
5524 (is_defined_subspace): Amplify comment.
5525 * config/obj-som.h (som_frob_file): Add prototype.
5527 2004-07-19 Christopher Faylor <cgf@timesys.com>
5528 H.J. Lu <hongjiu.lu@intel.com>
5530 * subsegs.c (section_symbol): Don't create a new segment when
5531 existing segment is undefined.
5533 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5535 * config/tc-arm.c: Include include/opcode/arm.h.
5536 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5537 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5538 (FPU_ARCH_*): Delete.
5539 * Makefile.am: Update dependencies.
5540 * Makefile.in: Regenerate.
5542 2004-07-15 Nick Clifton <nickc@redhat.com>
5544 * configure.in: Accept armbe as a big-endian arm configuration.
5545 * configure: Regenerate.
5547 2004-07-13 Thomas Nystrom <thn@saeab.se>
5549 * config/tc-i386.c (T_SHIFTOP): New constant.
5550 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5551 (intel_el1): Handle '~'.
5552 (intel_get_token): Handle '<>', '&', '|' and '~'.
5554 2004-07-13 Nick Clifton <nickc@redhat.com>
5556 (md_assemble): Remove spurious newline from end of as_bad error
5557 message.
5558 (intel_e05_1): Likewise.
5559 (intel_e11): Likewise.
5560 (intel_match_token): Likewise.
5562 2004-07-11 Andreas Schwab <schwab@suse.de>
5564 * config/tc-m68k.c: Convert to C90. Remove redundant
5565 declarations. Indentation fixup.
5566 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5567 obj_coff_section ourselves.
5569 2004-07-09 James E Wilson <wilson@specifixinc.com>
5571 * config/tc-ia64.c (default_big_endian): New.
5572 (dot_byteorder, md_begin): Use it.
5573 (md_parse_option): Set it.
5575 2004-07-09 Nick Clifton <nickc@redhat.com>
5577 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5578 * configure: Regenerate.
5579 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5580 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5581 sh_find_elf_flags if necessary.
5583 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5585 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5586 going to be split into more than one in-place addend, return 0
5587 for relocations against mergeable sections. Associate comments
5588 with code.
5590 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5592 * Makefile.am (CPU_TYPES): Add crx.
5593 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5594 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5595 (DEPTC_crx_elf): New target.
5596 (DEPOBJ_crx_elf): Likewise.
5597 (DEP_crx_elf): Likewise.
5598 * Makefile.in: Regenerate.
5599 * configure.in: Add crx* target.
5600 * configure: Regenerate.
5601 * config/tc-crx.c: New file.
5602 * config/tc-crx.h: New file.
5603 * NEWS: Mention new target.
5605 2004-07-06 Nick Clifton <nickc@redhat.com>
5607 * config.in: Undefine TARGET_SYMBIAN by default.
5608 * configure.in:
5609 * configure: Regenerate. Add sh-symbian-elf target. If
5610 selected define TARGET_SYMBIAN.
5611 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5612 format if TARGET_SYMBIAN has been defined.
5614 * output-file.c (output_file_create): Report the target format
5615 chosen when bfd_openw reports that it is invalid.
5617 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5618 pseudo for BFD based assemblers.
5620 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5622 gas:
5623 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5624 (md_parse_option): Remove redundant -isa testing.
5625 Make bfd_arch variable const.
5626 (md_show_usage): Make bfd_arch variable const.
5628 2004-07-03 James E Wilson <wilson@specifixinc.com>
5630 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5631 * config/tc-ia64.h (md_frag_check): Define.
5633 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5635 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5636 externals.
5637 * doc/as.texinfo (Weak): Document PE weak symbols.
5639 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5641 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5642 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5643 (mips_frob_file): Rework so that only a single pass through the
5644 relocs is needed. Allow %lo()s to have higher offsets than their
5645 corresponding %hi()s or %got()s.
5647 2004-07-02 Nick Clifton <nickc@redhat.com>
5649 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5650 allow values which have come from undefined symbols.
5651 Always consider this fixup to have been processed as a reloc
5652 cannot be generated for it.
5654 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5656 * frags.h (struct frag): Add has_code and insn_addr fields.
5657 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5658 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5659 * config/tc-ppc.h (md_frag_check): Define.
5661 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5663 * doc/Makefile.am (info): Rename goal to...
5664 (info-local): ... this, to preserve implicit dependencies.
5665 * doc/Makefile.in: Regenerate with automake 1.8.5.
5667 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5669 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5670 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5671 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5672 (tc_gen_reloc): Likewise.
5673 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5674 (m32r_parse_name): Likewise.
5675 (m32r_cgen_parse_fix_exp): Likewise.
5676 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5677 (O_PIC_reloc): Likewise.
5678 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5679 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5680 for @GOTOFF, @GOT, @PLT.
5682 2004-06-21 Jan Beulich <jbeulich@novell.com>
5684 * gas/symbols.c: While discarding ordinary local absolute symbols
5685 when --strip-local-absolute is in effect, retain file symbols.
5687 2004-06-20 Andreas Schwab <schwab@suse.de>
5689 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5690 (md_parse_option): Likewise.
5692 2004-06-17 Jan Beulich <jbeulich@novell.com>
5694 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5695 * config/te-netware.h: New file.
5696 * config/te-ppcnw.h: Delete: Obsolete.
5697 * configure.in: Eliminate ill NetWare targets. Make generic
5698 NetWare target use proper emulation.
5699 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5700 reference to new te-netware.h.
5701 * configure: Regenerate.
5702 * Makefile.in: Regenerate.
5704 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5706 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5707 comparison in .insn pseudo operation.
5709 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5711 * config/obj-coff.c (coff_adjust_section_syms): Use
5712 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5713 (coff_frob_section): Likewise.
5714 * config/tc-mips.c (md_apply_fix3): Likewise.
5715 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5716 (elf_frob_file_after_relocs): Likewise.
5718 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5720 * config/tc-hppa.c (log2): Rename to exact_log2.
5721 (pa_next_subseg): Delete unused function.
5722 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5723 (create_new_subspace): Likewise.
5725 Bug gas/213
5726 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5727 labels. Fix warning.
5729 2004-05-28 DJ Delorie <dj@redhat.com>
5731 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5732 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5733 or non-merged symbols.
5735 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5737 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5738 restore the old slot when inserting srlz.i/srlz.d.
5740 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5742 * Makefile.am: Regenerate dependecies.
5743 * Makefile.in: Regenerate.
5744 * config/tc-sh.c (valid_arch): Make unsigned.
5745 (preset_target_arch): Likewise.
5746 (md_begin): Use new architecture flags system.
5747 (get_specific): Likewise.
5748 (assemble_ppi): Likewise.
5749 (md_assemble): Likewise. Also fix error check for bad opcodes.
5750 (md_parse_option): Likewise. Also generate -isa values according
5751 to the table in bfd/cpu-sh.c instead of just constants. Also
5752 allow <arch>-up ISA variants.
5753 (sh_elf_final_processing): Replace if-else chain with a call to
5754 sh_find_elf_flags().
5756 2004-05-28 Peter Barada <peter@the-baradas.com>
5758 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5759 with zero offset into mode 2 addressing to save a word.
5761 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5763 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5764 (ar_is_only_in_integer_unit): New.
5765 (ar_is_only_in_memory_unit): New.
5766 (generate_unwind_image): Silence gcc on 32bit host.
5767 (md_assemble): Use ar_is_only_in_integer_unit instead of
5768 ar_is_in_integer_unit. Check AR access.
5770 2004-05-27 Peter Barada <peter@the-baradas.com>
5772 * config/tc-m68k.c (md_begin): Sort the opcode table into
5773 alphabetical order.
5774 (m68k_compare_opcode): New function to do the sorting.
5776 2004-05-24 Peter Barada <peter@the-baradas.com>
5778 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5779 addressing on MIT style operands.
5780 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5781 w/mask addressing.
5782 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5783 operands.
5785 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5787 * expr.c (operand, operator): Don't reject '++' and '--'.
5789 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5791 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5792 dwarf tables.
5794 2004-05-17 Adam Nemet <anemet@lnxw.com>
5796 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5797 * configure: Regenerate.
5799 2004-05-13 Paul Brook <paul@codesourcery.com>
5801 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5803 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5805 * configure.in (or32-*-rtems*): Switch to elf.
5806 * configure: Regenerate.
5808 2004-05-13 Nick Clifton <nickc@redhat.com>
5810 * po/fr.po: Updated French translation.
5812 2004-05-11 Nick Clifton <nickc@redhat.com>
5814 * doc/as.texinfo (Section): Document G and T flags to .section
5815 directive. Document the extra arguments that the G flag
5816 requires. Document the #tls flag.
5818 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5820 * subsegs.c (section_symbol): Create a new section symbol if
5821 the existing one doesn't match.
5822 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5824 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5826 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5827 to cope with VR4181A errata MD(1) and MD(4).
5829 2004-05-07 Brian Ford <ford@vss.fsi.com>
5831 * NEWS: Mention .secrel32 for pe[i]-i386.
5833 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5835 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5836 (HANDLE_ALIGN): New.
5838 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5840 * Makefile.am (DIST_SUBDIRS): Define.
5841 * aclocal.m4: Regenerate with automake 1.8.4.
5842 * Makefile.in: Likewise.
5843 * doc/Makefile.in: Likewise.
5845 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5847 * config/tc-ia64.c (dot_serialize): Declare.
5848 (dot_serialize): New function.
5849 (md_pseudo_table): Add ".serialize.data" and
5850 ".serialize.instruction" directives.
5852 2004-05-06 Nick Clifton <nickc@redhat.com>
5854 * messages (as_internal_value_out_of_range): Print a message about
5855 a value being out of range. Be consistent about whether the
5856 values are printed in decimal or hexadecimal.
5857 (as_warn_value_out_of_range): Generate a warning message about an
5858 out of range value.
5859 (as_bad_value_out_of_range): Generate an error message about an
5860 out of range value.
5861 * as.h: Prototype the new functions.
5862 * config/tc-alpha.c (insert_operand): Use new function.
5863 * config/tc-arc.c (arc_insert_operand): Likewise.
5864 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5865 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5866 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5867 * config/tc-s390.c (s390_insert_operand): Likewise.
5868 * config/tc-v850.c (v850_insert_operand): Likewise.
5870 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5872 * configure.in: Set em=linux for frv-*-*linux*.
5873 * configure: Rebuilt.
5874 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5875 (frv_md_fdpic_enabled): New.
5876 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5877 (DEFAULT_FDPIC): New.
5878 (frv_flags): Use DEFAULT_FDPIC.
5879 (frv_pic_flag): Likewise.
5880 (OPTION_NOPIC): New.
5881 (md_longopts): Add -mnopic.
5882 (md_parse_option): Handle it.
5883 (md_show_usage): Add -mfdpic and -mnopic.
5885 2004-05-05 Peter Barada <peter@the-baradas.com>
5887 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5888 chips for invalid coldfire instructions, rename selectors
5889 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5890 add current_chip to track which chip is referred to(including save/restore),
5891 use current_chip to select control registers, not current_arch.
5892 (md_show_usage): Add new chips.
5893 * doc/c-m68k.texi: Document new command line switches.
5895 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5897 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5898 (NOP_OPCODE): Define.
5899 (s390_align_code): Remove prototype.
5900 * tc-s390.c (s390_align_code): Remove.
5902 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5904 * config/tc-ia64.c (make_unw_section_name): Removed.
5905 (start_unwind_section): New function.
5906 (generate_unwind_image): Take const segT instead of const
5907 char *.
5908 (dot_handlerdata): Adjusted.
5909 (dot_endp): Likewise.
5911 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5913 * config/obj-elf.c (obj_elf_change_section): Allow the
5914 ".note.GNU-stack" section has SHF_EXECINSTR.
5916 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5918 * config/obj-elf.c (get_section): Return bfd_boolean.
5919 (obj_elf_change_section): Call bfd_get_section_by_name_if
5920 instead of bfd_map_over_sections.
5922 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5924 * config/obj-elf.c (get_section): New function.
5925 (obj_elf_change_section): Support multiple sections with same
5926 name.
5928 2004-04-30 Nick Clifton <nickc@redhat.com>
5930 * config/tc-arm.c (create_register_alias): Fix typo checking for
5931 case sensitive register aliases.
5932 (co_proc_number): Use error message string in all_reg_maps[]
5933 array.
5934 (cp_reg_required_here): Likewise.
5935 (fp_reg_required_here): Likewise.
5937 2004-04-29 Brian Ford <ford@vss.fsi.com>
5939 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5941 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5943 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5944 (load_address, macro, mips_ip, md_parse_option)
5945 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5946 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5947 embedded-PIC handling, and update comments.
5948 (SWITCH_TABLE): Remove.
5949 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5950 (enum mips_pic_level): Remove EMBEDDED_PIC.
5951 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5952 (TC_FORCE_RELOCATION): Update comment.
5953 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5954 might be safe to remove now that MIPS embedded-PIC is gone.
5956 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5958 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5959 call to obj_set_subsection_attributes.
5960 (obj_som_init_stab_section): Likewise.
5961 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5962 (pa_def_subspaces): Provide comdat default.
5963 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5964 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5965 calls to create_new_subspace and update_subspace to pass comdat flag.
5966 (create_new_subspace, update_subspace): Add new comdat argument. Use
5967 it in calls to obj_set_subsection_attributes.
5968 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5969 and use of comdat, common and dup_comm parameters.
5971 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5973 * config/obj-elf.c (obj_elf_change_section): Check if the old
5974 group name is NULL before comparison.
5976 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5978 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5980 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5982 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5984 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5986 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5987 (OPTION_MEMBEDDED_PIC): Remove.
5988 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5989 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5990 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5991 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5992 (OPTION_ELF_BASE): Renumber.
5993 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5994 (md_show_usage): Remove mention of -membedded-pic.
5995 * doc/as.texinfo: Remove mention of -membedded-pic.
5997 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5999 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6000 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6001 a.out support.
6002 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6003 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6004 USE_GLOBAL_POINTER_OPT.
6006 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6008 * config/tc-mips.c (macro): One more use of load_delay_nop.
6010 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6012 * config/tc-mips.c (load_delay_nop): New function.
6013 (load_address, macro): Use load_delay_nop() to build a nop
6014 which can be omitted with gpr_interlocks.
6016 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6018 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6019 cop_interlocks): Remove superfluous CPU entries.
6021 2004-04-22 Paul Brook <paul@codesourcery.com>
6023 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6025 2004-04-22 Peter Barada <peter@the-baradas.com>
6027 * NEWS: Added support for EMAC instructions and MAC/EMAC
6028 Motorola syntax.
6029 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6030 scale factor tokens, trailing_ampersand to mark mask addressing
6031 for MAC/EMAC instructions.
6032 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6033 '>>'.
6034 (yylex): Handle '>', '<', and '&' following '+'.
6035 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6036 architectures in archs[].
6037 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6038 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6039 respectively.
6040 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6041 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6042 cases.
6043 Add EMAC operands to init_table[].
6045 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6047 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6048 state.
6049 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6050 * config/tc-arm.c (enum mstate): Delete from here.
6051 (mapping_state): Remove the static mapstate variable and instead
6052 store the state in the segment. This allows a per-section mapping
6053 state. Handle and ignore MAP_UNDEFINED states.
6054 (arm_elf_change_section): Get the current mapping state from the
6055 new section.
6056 (s_ltorg): Set the mapping state to MAP_DATA.
6057 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6058 for each pool as it is emitted.
6060 2004-04-22 Nick Clifton <nickc@redhat.com>
6062 * config/tc-arm.h: Formatting tidy ups.
6064 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6066 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6068 2004-04-20 DJ Delorie <dj@redhat.com>
6070 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6071 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6072 [TE_PE] (O_secrel): Define.
6073 [TE_PE] (x86_pe_cons_fix_new): New.
6074 [TE_PE] (pe_directive_secrel): Likewise.
6075 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6077 2004-04-19 Eric Christopher <echristo@redhat.com>
6079 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6080 of previous patch for fix in gcc.
6082 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6084 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6086 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6088 * read.c (do_align): Call md_flush_pending_output, if defined.
6090 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6092 * expr.c (operand): Correct checks for ++ and --.
6094 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6096 * config/tc-generic.c: Add some comments.
6098 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6100 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6101 -{no-}mfix-vr4122-bugs.
6102 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6103 (append_insn, mips_emit_delays): Update accordingly.
6104 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6105 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6106 (md_parse_option): Update after above changes.
6107 (md_show_usage): Add -mfix-vr4120.
6109 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6111 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6112 of .section directive; add a reference to the ELF .subsection
6113 directive.
6115 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6117 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6118 in parallel.
6120 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6122 * Makefile.am: Remove mips from aout targets.
6123 * Makefile.in: Regenerate.
6124 * configure.in: Remove mips-dec-bsd* target.
6125 * configure: Regenerate.
6127 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6129 PR 96
6130 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6131 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6132 Update "mapping". Restrict some @ modifiers to 32 bit.
6134 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6135 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6137 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6138 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6139 dont_adjust_reloc_32 is set.
6140 (md_longopts): Add option -renesas.
6141 (md_parse_option, md_show_usage): Likewise.
6142 * doc/c-sh.texi: Likewise.
6144 2004-04-01 Dave Korn <dk@artimi.com>
6146 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6147 hi16 and lo16 fixS structs.
6148 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6149 exactly the same way as for RELOC_DLX_REL16.
6150 (machine_ip): properly respect LO flag in the_insn and
6151 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6152 (md_apply_fix3): apply RELOC_DLX_LO16.
6154 2004-03-30 Stan Shebs <shebs@apple.com>
6156 Remove long-obsolete MPW support.
6157 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6158 * configure.in: Remove mention of ppc-*-mpw* config.
6159 * configure.in: Likewise.
6161 2004-03-30 Nick Clifton <nickc@redhat.com>
6163 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6164 OBJ_ELF being defined.
6166 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6168 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6170 2004-03-23 Paul Brook <paul@codesourcery.com>
6172 * config/tc-arm.c (meabi_flags): New variable.
6173 (arm_parse_eabi): New function.
6174 (md_begin): Set flags for EABI v3.
6175 (arm_eabis): Add.
6176 (arm_long_opts): Add meabi.
6177 * doc/as.texinfo <ARM>: Document -meabi.
6178 * doc/c-arm.texi: Ditto.
6180 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6182 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6183 tables even when use_literal_section flag is not set.
6185 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6187 * config/tc-sh.c: Remove trailing whitespace.
6189 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6191 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6192 --mul-bug-abort and the default behavior.
6193 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6194 (err_for_dangerous_mul_placement): New variable.
6195 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6196 macros.
6197 (md_cris_relax_table): Have placeholder for STATE_MUL.
6198 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6199 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6200 case doing nothing.
6201 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6202 STATE_BYTE)>: Ditto.
6203 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6204 alignment and position of this frag, emit error message if
6205 suspicious.
6206 (md_assemble): For a multiply insn and when checking it,
6207 transform the current frag into a special frag for that purpose.
6208 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6209 OPTION_MULBUG_ABORT_ON>: Handle new options.
6211 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6213 * config/tc-xtensa.c (mark_literal_frags): New function.
6214 (xtensa_move_literals): Call mark_literal_frags for all literal
6215 segments, including init and fini literal segments.
6216 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6218 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6220 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6221 (pa_comm): Set BSF_OBJECT in symbol flags.
6223 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6225 * Makefile.am: Run "make dep-am".
6226 * Makefile.in: Regenerate.
6227 * doc/Makefile.in: Regenerate.
6228 * config.in: Regenerate.
6229 * po/gas.pot: Regenerate.
6231 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6233 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6234 (demand_empty_rest_of_line): Issue an error here.
6235 (ignore_rest_of_line): Silently skip to end.
6236 (demand_copy_string): Issue an error, not warning.
6237 (equals): Likewise.
6238 * config/obj-elf.c (obj_elf_section_name): Likewise.
6239 (obj_elf_section): Likewise.
6240 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6241 (arc_extinst): Likewise.
6242 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6243 (dot_spill): Likewise.
6244 (dot_unwabi): Likewise.
6245 (dot_prologue): Likewise.
6247 * expr.c (operand): Reject ++ and --.
6248 (operator): Likewise.
6250 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6252 * config/tc-sh.c: Include dw2gencfi.h.
6253 (sh_cfi_frame_initial_instructions): New function.
6254 (sh_regname_to_dw2regnum): Likewise.
6255 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6256 file.
6257 (TARGET_USE_CFIPOP): Define.
6258 (tc_cfi_frame_initial_instructions): Likewise.
6259 (tc_regname_to_dw2regnum): Likewise.
6260 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6261 * Makefile.am: Update dependencies.
6262 * Makefile.in: Regenerate.
6264 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6266 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6267 * configure: Regenerate.
6269 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6271 * read.c (s_leb128): Call md_flush_pending_output.
6273 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6275 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6276 * config/tc-i386.h (CpuPadLock): New define.
6277 (CpuUnknownFlags): Added CpuPadLock.
6279 2004-03-07 Andreas Schwab <schwab@suse.de>
6281 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6283 2004-03-07 Richard Henderson <rth@redhat.com>
6285 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6286 (cfi_finish): Likewise for fde.
6288 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6290 * config/tc-ia64.c (md_assemble): Properly handle NULL
6291 align_frag.
6292 (ia64_handle_align): Don't abort if failed to add a stop bit.
6294 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6296 * Makefile.in: Regenerated.
6297 * aclocal.m4: Likewise.
6298 * configure: Likewise.
6299 * doc/Makefile.in: Likewise.
6301 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6303 * config/tc-ia64.c (dot_align): New.
6304 (ia64_do_align): Make it static.
6305 (md_pseudo_table): Use "dot_align" for "align".
6306 (ia64_md_do_align): Don't set align_frag here.
6307 (ia64_handle_align): Add a stop bit to the previous bundle if
6308 needed.
6310 * config/tc-ia64.h (ia64_do_align): Removed.
6312 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6314 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6315 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6316 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6317 the most general type or the user specifically requested it.
6318 (md_assemble): Add a new error message for when an instruction
6319 is understood, but is not allowed due to an -isa option.
6321 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6323 * config/tc-ia64.c (align_frag): New.
6324 (md_assemble): Set the tc_frag_data field in align_frag for
6325 IA64_OPCODE_FIRST instructions.
6326 (ia64_md_do_align): Set align_frag.
6327 (ia64_handle_align): Add a stop bit if needed.
6329 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6330 (TC_FRAG_INIT): New.
6332 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6334 * config/tc-frv.c (fr400_audio): New variable.
6335 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6336 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6337 (target_implements_insn_p): New function.
6338 (md_assemble): Report an error if the processor doesn't implement
6339 the instruction.
6341 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6343 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6344 (md_parse_option): Ditto.
6345 (OPTION_NO_SPECIAL_M32R): Added.
6346 (md_show_usage): Document it.
6347 (enable_speial_m32r): Changed a default value from 0 to 1.
6348 * doc/c-m32r.texi: Document the -no-bitinst option.
6350 2004-02-27 Nick Clifton <nickc@redhat.com>
6352 * config/tc-sh.c (get_operand): Revert previous delta.
6353 (tc_gen_reloc): Check for an unknown reloc type before processing
6354 the addend.
6356 2004-02-27 Hannes Reinecke <hare@suse.de>
6358 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6359 .insn pseudo operation.
6361 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6363 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6364 added for wrong syntax.
6366 2004-02-26 Eric Christopher <echristo@redhat.com>
6368 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6369 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6371 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6373 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6374 nibble types to assembler.
6376 2004-02-25 Fred Fish <fnf@redhat.com>
6378 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6380 2004-02-20 James E Wilson <wilson@specifixinc.com>
6382 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6383 finalize_syms.
6384 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6385 (ia64_estimate_size_before_relax): New.
6386 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6387 (generate_unwind_image): Pass 1 to fixup_unw_records.
6388 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6389 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6391 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6393 * stabs.c (generate_asm_file): Avoid warning about use of
6394 uninitialized variable.
6396 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6398 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6399 body, and endp, allow unwind records which do not have a "t"
6400 (time/instruction) field.
6402 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6404 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6405 (do_mav_dspsc_2): Likewise.
6406 Fix accumulator registers move opcodes.
6408 2004-02-13 Hannes Reinecke <hare@suse.de>
6409 Jakub Jelinek <jakub@redhat.com>
6411 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6413 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6415 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6416 (tc_frob_symbol): New macro definition.
6417 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6419 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6421 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6422 read-only.
6424 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6426 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6427 (TC_CASE_SENSITIVE): ... this.
6428 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6429 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6431 2004-02-06 James E Wilson <wilson@specifixinc.com>
6433 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6434 (generate_unwind_image): Re-add it here.
6436 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6438 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6439 * read.h (SKIP_WHITESPACE): Turn into an expression.
6440 * read.c (read_a_source_file): A pseudo is removed by having a
6441 NULL handler.
6443 2004-02-05 James E Wilson <wilson@specifixinc.com>
6445 * config/tc-ia64.c (output_endp): New.
6446 (count_bits): Delete.
6447 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6448 endp unwind records.
6449 (fixup_unw_records): Handle endp unwind records. Delete code for
6450 shortening prologue regions not followed by a body record.
6451 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6452 * config/tc-ia64.h (unw_record_type): Add endp.
6454 2004-02-03 James E Wilson <wilson@specifixinc.com>
6456 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6457 fill padding bytes with zeroes.
6458 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6459 sets unwind_record slot_number and slot_frag fields.
6461 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6463 * config/tc-mips.c (add_got_offset_hilo): New function.
6464 (macro): Use load_register() and add_got_offset_hilo() to load
6465 constants instead of hardcoding code sequences throughout.
6467 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6469 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6471 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6473 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6474 like m68k-elf.
6475 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6476 of hard-coded test for TARGET_OS=elf.
6478 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6480 * config/tc-mips.c (hilo_interlocks): Change definition
6481 so that MIPS32, MIPS64 and later ISAs are included, along with
6482 the already-included machines. Update comments.
6484 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6486 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6487 undefined local labels.
6489 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6491 * config/tc-mips.c (load_address, macro): Update comments about
6492 NewABI GP relaxation.
6494 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6496 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6497 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6498 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6499 (set_at, load_register, load_address, move_register): Likewise.
6500 (load_got_offset, add_got_offset): Likewise.
6501 Update all calls and tidy accordingly.
6503 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6505 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6506 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6507 (RELAX_USE_SECOND): Bump to 0x10000.
6508 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6509 (mips_macro_warning): New variable.
6510 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6511 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6512 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6513 of RELAX_ENCODE.
6514 (append_insn): Update mips_macro_warning.sizes.
6515 (macro_start, macro_warning, macro_end): New functions.
6516 (macro_build): Don't emit warnings here.
6517 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6518 (md_convert_frag): Check for cases where one macro alternative
6519 needs a warning and the other doesn't. Emit a warning if the
6520 longer sequence was chosen.
6522 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6524 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6525 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6526 the first sequence, the size of the second sequence, and a flag
6527 that says whether we should warn.
6528 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6529 (RELAX_FIRST, RELAX_SECOND): New.
6530 (mips_relax): New variable.
6531 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6532 (append_insn): Remove "place" argument. Use mips_relax.sequence
6533 rather than "place" to check whether we're expanding the second
6534 alternative of a relaxable macro. Remove redundant check for
6535 branch relaxation. If generating a normal insn, and there
6536 is not enough room in the current frag, call relax_close_frag()
6537 to close it. Update mips_relax.sizes[]. Emit fixups for the
6538 second version of a relaxable macro. Record the first relaxable
6539 fixup in mips_relax. Remove tc_gen_reloc workaround.
6540 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6541 in the same way as in append_insn.
6542 (mips16_macro_build): Remove "place" argument.
6543 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6544 when generating the second version of a relaxable macro.
6545 (load_got_offset, add_got_offset): New functions.
6546 (load_address, macro): Use new relaxation machinery. Remove
6547 tc_gen_reloc workarounds.
6548 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6549 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6550 first version is needed.
6551 (tc_gen_reloc): Remove relaxation handling.
6552 (md_convert_frag): Go through the fixups for a relaxable macro and
6553 mark those that belong to the unneeded alternative as done. If the
6554 second alternative is needed, adjust the fixup addresses to account
6555 for the deleted first alternative.
6557 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6559 * frags.h (frag_room): Declare.
6560 * frags.c (frag_room): New function.
6561 * doc/internals.texi: Document it.
6563 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6565 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6566 optimization for -mtune=r3900, as this will break on other CPUs.
6568 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6570 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6571 be relaxed, use fixup.
6572 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6574 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6576 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6577 precision operands.
6579 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6581 * config/tc-mips.c (append_insn): Properly detect variant frags
6582 that preclude swapping of relaxed branches. Correctly swap
6583 instructions between frags when dealing with relaxed branches.
6585 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6587 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6588 throughout.
6589 * aclocal.m4: Regenerate.
6590 * configure: Regenerate.
6592 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6594 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6595 manipulation insns.
6597 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6599 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6600 reloc, reserve space for the delay slot as well as the jalr itself.
6602 2004-01-09 Paul Brook <paul@codesourcery.com>
6604 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6605 (do_vfp_sp2_from_reg2): New function.
6606 (insns): Use them.
6607 (do_vfp_dp_from_reg2): Check return values properly.
6609 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6611 * config/tc-mips.c (warn_nops): Remove static variable.
6612 (macro): Remove test of warn_nops.
6613 (md_shortops): Remove 'n'.
6614 (md_parse_option): Remove 'n' case.
6615 (md_show_usage): Remove -n.
6616 * doc/as.texinfo (Overview): Remove MIPS -n option.
6617 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6618 * NEWS: Mention removal of MIPS -n option.
6620 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6621 (cop_interlocks): Check ISA level.
6622 (cop_mem_interlocks): Define.
6623 (reg_needs_delay): Check cop_interlocks rather than
6624 ISA_HAS_COPROC_DELAYS.
6625 (append_insn): Likewise. Use cop_mem_interlocks rather than
6626 directly checking mips_opts.isa.
6627 (mips_emit_delays): Likewise.
6629 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6631 * config/tc-ia64.c (unwind): Move next_slot_number and
6632 next_slot_frag to ...
6633 (unw_rec_list): Here.
6634 (free_list_records): Removed.
6635 (output_unw_records): Likewise.
6636 (generate_unwind_image): Make it void.
6637 (alloc_record): Initialize next_slot_number and next_slot_frag.
6638 (slot_index): Take .org, .space and .align into account.
6639 (fixup_unw_records): Don't set slot_number to 0. Use
6640 list->next_slot_number and list->next_slot_frag instead of
6641 unwind.next_slot_number and unwind.next_slot_frag.
6642 (ia64_convert_frag): New.
6643 (generate_unwind_image): Generate a rs_machine_dependent frag
6644 for unwind record.
6645 (emit_one_bundle): Use list->next_slot_number and
6646 list->next_slot_frag instead of unwind.next_slot_number and
6647 unwind.next_slot_frag.
6649 * config/tc-ia64.h (md_convert_frag): Defined as
6650 ia64_convert_frag.
6651 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6653 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6655 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6656 * config/tc-frv.h (md_apply_fix3): Don't define.
6657 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6658 operands.
6659 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6660 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6661 * config/tc-frv.c (line_separator_chars): Add `!'.
6662 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6663 * config/tc-frv.c (md_assemble): Clear insn upfront.
6664 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6665 * config/tc-frv.c (OPTION_FDPIC): New macro.
6666 (md_longopts): Add mfdpic.
6667 (md_parse_option): Handle it.
6668 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6669 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6670 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6671 (frv_pic_ptr): Parse funcdesc.
6673 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6675 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6676 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6678 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6680 * Makefile.am (Makefile): Move the dependency on
6681 $(BFDDIR)/configure.in to...
6682 (CONFIG_STATUS_DEPENDENCIES): ... here.
6683 (AUTOMAKE_OPTIONS): Require automake 1.8.
6684 * Makefile.in: Regenerate.
6685 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6686 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6687 $(BFDDIR)/configure.in here as well.
6688 * doc/Makefile.in: Regenerate.
6690 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6692 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6693 * Makefile.in: Regenerate.
6694 * aclocal.m4: Regenerate.
6695 * doc/Makefile.am (install, install-info): Remove.
6696 (install-data-local): A new hook for install-info.
6697 (AUTOMAKE_OPTIONS): Require automake 1.8.
6698 * doc/Makefile.in: Regenerate.
6700 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6702 * doc/c-sh.texi: Update description about floating point behavior
6703 of SH family.
6705 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6707 * configure.in: Add m68k-uClinux target.
6708 * configure: Regenerate.
6710 For older changes see ChangeLog-0203
6711 \f
6712 Local Variables:
6713 mode: change-log
6714 left-margin: 8
6715 fill-column: 74
6716 version-control: never
6717 End: