1 2005-10-28 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
4 instead of mcpu_cpu_opt.
6 2005-10-27 Sterling Augustine <sterling@tensilica.com>
8 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
9 refer to "ports" instead of "queues".
10 (check_t1_t2_reads_and_writes): Pass correct interface values to
11 xtensa_interface_inout.
13 2005-10-27 Jan Beulich <jbeulich@novell.com>
15 * read.c (assign_symbol): Also consider equates already defined.
16 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
17 * config/obj-coff.h (obj_symbol_clone_hook): New.
18 (coff_obj_symbol_clone_hook): Declare.
19 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
21 2005-10-26 DJ Delorie <dj@redhat.com>
23 * config/tc-m32c.c (md_relax_table, subtype_mappings,
24 md_convert_frag): Add jsr.w support.
26 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
28 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
29 and imm-8-HI operands.
31 2005-10-26 Paul Brook <paul@codesourcery.com>
33 * config/tc-arm.c (insns): Correct "sel" entry.
35 2005-10-26 Jan Beulich <jbeulich@novell.com>
37 * config/tc-i386.c (i386_operand): Don't check register prefix here.
38 (parse_real_register): Rename from parse_register.
39 (parse_register): New.
40 (i386_parse_name): New.
42 (intel_e11): Don't tolerate registers in offset expressions anymore.
43 (intel_get_token): Don't check register prefix here. Copy the actual
44 register token, not the canonical register name.
45 * config/tc-i386.h (md_operand): Delete.
46 (i386_parse_name): Declare.
47 (md_parse_name): Define.
49 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
51 * Makefile.am: Add Z80 cpu.
52 * Makefile.in: Regenerated.
53 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
54 and disallow newlines in quoted strings.
55 * configure.tgt: Add z80-*-coff.
56 * config/obj-coff.h: Add format "coff-z80".
57 * doc/Makefile.am: Add c-z80.texi.
58 * doc/Makefile.in: Regenerated.
59 * doc/all.texi: Add Z80.
60 * doc/c-z80.texi: New file
61 * doc/as.texinfo: Add z80 options and some z80-related remarks.
62 * config/tc-z80.c: New file
63 * config/tc-z80.h: New file
64 * NEWS: Mention new support.
66 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
68 * write.c (adjust_reloc_syms): Undo the change made on
69 2005-04-26 to allow local symbol set to undefined symbol.
71 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
73 * Makefile.am (bfin-parse.tab.h): Removed.
74 (bfin-parse.h): Added.
75 * Makefile.in: Regenerated.
77 2005-10-25 Alan Modra <amodra@bigpond.net.au>
79 * po/POTFILES.in: Regenerate.
80 * po/gas.pot: Regenerate.
82 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
84 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
85 make a single reloc with an offset rather than a stack.
86 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
88 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
90 * read.c (potable): Add weakref.
92 * read.h (s_weakref): Declare.
93 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
94 * symbols.c (colon): Clear weakrefr.
95 (symbol_find_exact): Rename to, and reimplement in terms of...
96 (symbol_find_exact_noref): ... new function.
97 (symbol_find): Likewise...
98 (symbol_find_noref): ... ditto.
99 (resolve_symbol_value): Resolve weakrefr without setting their
101 (S_SET_WEAK): Call hook.
102 (S_GET_VALUE): Follow weakref link.
103 (S_SET_VALUE): Clear weakrefr.
104 (S_IS_WEAK): Follow weakref link.
105 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
106 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
107 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
108 (symbol_mark_used): Follow weakref link.
109 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
110 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
111 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
112 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
113 * write.c (adust_reloc_syms): Follow weakref link. Do not
114 complain if target is undefined.
115 (write_object_file): Likewise. Remove weakrefr symbols. Drop
116 unreferenced weakrefd symbols.
117 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
119 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
120 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
121 * doc/as.texinfo: Document weakref.
122 * doc/internals.texi: Document new struct members, internal
125 2005-10-24 Jie Zhang <jie.zhang@analog.com>
127 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
128 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
129 * Makefile.in: Regenerate.
130 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
131 * config/tc-bfin.c (md_chars_to_number): Change the type of first
132 argument from unsigned char * to char * to remove signedness warnings.
134 2005-10-24 Jan Beulich <jbeulich@novell.com>
136 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
137 (dot_rot): Change type of num_* variables. Check for positive count.
138 (ia64_optimize_expr): Re-structure.
139 (md_operand): Check for general register.
141 2005-10-24 Jan Beulich <jbeulich@novell.com>
143 * config/tc-ia64.c (declare_register): Call symbol_create.
144 (md_begin): Remove local variables total, ar_base, and cr_base.
145 Start loops for registers at their respective first one. Don't
146 update md.regsym for alias names. Generate alias name tp for r13.
148 2005-10-21 DJ Delorie <dj@redhat.com>
150 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
151 names unstead of numbers.
153 2005-10-19 David Ung <davidu@mips.com>
155 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
156 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
157 hence avoiding to emit a nop.
159 2005-10-19 Jie Zhang <jie.zhang@analog.com>
161 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
163 (bfin_start_line_hook): Remove the workaround for LSETUP(.
164 (bfin_name_is_register): Remove the workarounds for LSETUP(
166 (bfin_start_label): Ditto.
168 2005-10-18 Bob Wilson <bob.wilson@acm.org>
170 * config/tc-xtensa.c (xtensa_end_directive): Restore
171 default_lit_sections regardless of use_literal_section.
173 2005-10-18 Jie Zhang <jie.zhang@analog.com>
175 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
176 * Makefile.in: Regenerated.
178 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
180 * doc/as.texinfo (.loc) Fix placement of '@end table'.
182 2005-10-17 Bob Wilson <bob.wilson@acm.org>
184 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
185 unsigned line number. Do not include "dwarf2dbg.h".
186 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
187 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
188 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
189 (md_assemble): Use as_where instead of dwarf2_where.
190 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
191 dwarf2_line_infos. Change to call new_logical_line followed by
194 2005-10-14 Mike Frysinger <vapier@gentoo.org>
196 * doc/as.texinfo (Section): Add missing ']' to .section example.
198 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
201 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
202 unknown opcode is found.
204 2005-10-12 Mark Mitchell <mark@codesourcery.com>
206 * NEWS: Mention @file.
208 2005-10-12 Nick Clifton <nickc@redhat.com>
210 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
211 generally tidy up the code.
212 * config/tc-avr.h: Likewise.
214 2005-10-12 Jan Beulich <jbeulich@novell.com>
216 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
217 (dot_pred_rel): Likewise.
218 (parse_operand): Likewise.
219 (ia64_unrecognized_line): Likewise.
220 (md_operand): Likewise.
222 2005-10-11 Jan Beulich <jbeulich@novell.com>
224 * expr.h (enum expr_mode): New.
225 (expression): Pass third argument to expr.
226 (expression_and_evaluate): New.
227 (deferred_expression): New.
228 (expr): Add third parameter.
229 (resolve_expression): New.
230 * struc-symbol.h (struct symbol): New members sy_volatile and
232 * symbols.c, symbols.h (symbol_clone): New.
233 (symbol_clone_if_forward_ref): New.
234 (snapshot_symbol): New.
235 (S_IS_VOLATILE): New.
236 (S_IS_FORWARD_REF): New.
237 (S_SET_VOLATILE): New.
238 (S_SET_FORWARD_REF): New.
239 * as.c (macro_expr): Use expression_and_evaluate.
240 * cond.c (s_if): Likewise.
241 (s_elseif): Likewise.
242 * dw2gencfi.c (cfi_parse_reg): Likewise.
243 * expr.c (operand): Add second parameter. Optionally call
244 deferred_expression. Pass mode argument to itself and md_parse_name.
245 Check mode before trying to evaluate symbol. Call
246 symbol_clone_if_forward_ref for both operands.
247 (expr): Add third parameter. Pass mode to operand and itself.
248 Optionally call resolve_expression.
249 (resolve_expression): New.
250 (get_single_number): Pass second argument to operand.
251 * read.c (potable): New entry for .eqv.
252 (read_a_source_file): Handle new == operator.
253 (get_absolute_expr): Use expression_and_evaluate.
255 (assign_symbol): Rename second parameter. Call symbol_clone on
256 legal and illegal redefinition. Call S_SET_VOLATILE and
257 S_SET_FORWARD_REF depending on mode.
258 (s_set): Update description.
259 (s_space): Call resolve_expression.
260 (pseudo_set): Optionally call deferred_expression. Check
261 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
263 * config/tc-ia64.h (md_parse_name): Add mode parameter.
264 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
265 * config/tc-m32r.h (md_parse_name): Likewise.
266 (m32r_parse_name): Likewise.
267 * config/tc-mmix.h (md_parse_name): Likewise.
268 * config/tc-mn10300.h (md_parse_name): Likewise.
269 (mn10300_parse_name): Likewise.
270 * config/tc-ppc.h (md_parse_name): Likewise.
271 * config/tc-sh.h (md_parse_name): Likewise.
272 (sh_parse_name): Likewise.
273 * config/tc-sh64.h (md_parse_name): Likewise.
274 (sh64_consume_datalabel): Likewise.
275 * config/tc-tic54x.h (md_parse_name): Likewise.
276 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
277 before trying to evaluate symbol.
278 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
279 * config/tc-sh.c (sh_parse_name): Likewise.
280 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
281 second argument to operandf. Pass mode parameter to sh_parse_name.
282 * doc/as.texinfo: Document .eqv and the == assignment operator.
284 2005-10-10 Ian Lance Taylor <ian@airs.com>
286 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
287 * Makefile.in: Regenerate.
289 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
291 * expr.c (operator): Allow "!=" as a synonym for "<>".
292 * doc/as.texinfo (Infix Op): Mention "!=".
294 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
296 * config/tc-hppa.c (strict): Don't initialize. Update comment.
297 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
298 found. Simplify handling of "ma" and "mb" completers.
300 2005-10-08 Paul Brook <paul@codesourcery.com>
302 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
303 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
305 (arm_cpu_option_table): Add canonical_name.
306 (arm_cpus): Populate canonical_name field.
307 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
308 aeabi_set_public_attributes, arm_md_end): New functions.
309 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
310 (md_assemble): Set thumb_arch_used and arm_arch_used.
311 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
312 * config/tc-arm.h (md_end): Define.
313 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
315 2005-10-06 Khem Raj <kraj@mvista.com>
316 NIIBE Yutaka <gniibe@m17n.org>
318 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
319 (parse_reg_without_prefix): New function.
320 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
322 (option md_longopts): Add allow-reg-prefix option.
323 * doc/c-sh.texi: Document --allow-reg-prefix option.
324 * NEWS: Mention the new switch.
326 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
328 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
331 2005-09-30 Sterling Augustine <sterling@tensilica.com>
332 Bob Wilson <bob.wilson@acm.org>
334 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
336 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
338 * Makefile.am: Run "make dep-am".
339 * Makefile.in: Regenerated.
340 * aclocal.m4: Likewise.
342 2005-09-30 Mark Mitchell <mark@codesourcery.com>
344 * as.c (main): Use expandargv.
346 2005-09-30 Jan Beulich <jbeulich@novell.com>
348 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
351 2005-09-30 Catherine Moore <clm@cm00re.com>
353 * Makefile.am: Bfin support.
354 * Makefile.in: Regenerated.
355 * aclocal.m4: Regenerated.
356 * configure: Regenerated.
357 * configure.in: Bfin support.
358 * configure.tgt: Bfin support.
359 * config/bfin-aux.h: New file.
360 * config/bfin-defs.h: New file.
361 * config/bfin-lex.l: New file.
362 * config/bfin-parse.y: New file.
363 * config/tc-bfin.c: New file.
364 * config/tc-bfin.h: New file.
365 * doc/Makefile.am: Recognize c-bfin.texi.
366 * doc/Makefile.in: Regenerated.
367 * doc/all.texi: Bfin support.
368 * doc/as.texinfo: Likewise.
369 * doc/c-bfin.texi: Document bfin-specific syntax and
372 2005-09-30 Paul Brook <paul@codesourcery.com>
374 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
375 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
376 normal infix conditions.
377 (C3E): Include Thumb-2 definition.
379 (insns): Use them for legacy mnemonics.
381 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
383 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
384 version of <locale.h> when ENABLE_NLS is not defined.
386 2005-09-29 Jan Beulich <jbeulich@novell.com>
388 * config/tc-ia64.c (parse_operands): Always parse first operand of
391 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
392 Alan Modra <amodra@bigpond.net.au>
394 * app.c (do_scrub_chars): Match open and close quote of strings.
395 Remove redundant EOF test in case 7.
397 2005-09-28 Jan Beulich <jbeulich@novell.com>
399 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
400 relocations in 16- and 32-bit modes.
401 (i386_displacement): Make pc-relative branch handling dependent
402 upon operand (rather than address) size.
404 2005-09-28 Jan Beulich <jbeulich@novell.com>
406 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
408 (dot_cfi_startproc): Likewise.
409 (dot_cfi_endproc): Likewise. Also check no extra input was given.
410 (dot_cfi_escape): Likewise.
412 2005-09-28 Jan Beulich <jbeulich@novell.com>
414 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
415 (TC_CONS_FIX_NEW): Define unconditionally.
416 (x86_pe_cons_fix_new): Remove.
417 * config/tc-i386.c (signed_cons): New.
418 (md_pseudo_table): Add slong.
419 (x86_cons_fix_new): Declare unconditionally.
420 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
421 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
424 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
426 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
427 buffer after copying string.
429 2005-09-27 Paul Brook <paul@codesourcery.com>
431 * config/arm.c (arm_cpus): Add more cpu names.
432 * doc/c-arm.texi: Document them.
434 2005-09-21 Alan Modra <amodra@bigpond.net.au>
436 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
438 2005-09-20 Richard Henderson <rth@redhat.com>
440 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
442 2005-09-20 Richard Henderson <rth@redhat.com>
444 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
446 (dwarf2_loc_mark_labels): New.
447 (dwarf2_gen_line_info_1): Split out of ...
448 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
449 (dwarf2_emit_label): New.
450 (dwarf2_directive_loc_mark_labels): New.
451 (out_set_addr): Take a symbol instead of frag+ofs.
452 (relax_inc_line_addr): Likewise.
453 (emit_inc_line_addr): Assert delta non-negative.
454 (process_entries): Remove dead code. Update to work with temp
455 symbols instead of frag+ofs.
456 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
457 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
458 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
459 * config/obj-elf.h (obj_frob_label): New.
460 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
461 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
462 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
463 Similarly in the respective tc_frob_label implementation functions.
464 * config/tc-i386.c (md_pseudo_table): Move file and loc to
465 non-elf section; add loc_mark_labels.
466 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
467 (ia64_flush_insns): Check for marked labels; emit line entry if so.
468 (emit_one_bundle): Similarly.
469 (ia64_frob_label): Record marked labels.
470 * config/tc-m68hc11.h (tc_frob_label): Remove.
471 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
472 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
473 * config/tc-sh64.h (tc_frob_label): Likewise.
474 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
476 2005-09-20 Alan Modra <amodra@bigpond.net.au>
478 * read.c (pseudo_set): Set segment of expression syms to expr_section.
480 2005-09-14 Jan Beulich <jbeulich@novell.com>
482 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
483 registers, floating point control and status words, and mxcsr as
484 well as (for 64-bit code) segment base registers and rflags.
486 2005-09-09 Dmitry Diky <diwil@spec.ru>
488 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
489 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
492 2005-09-08 Chao-ying Fu <fu@mips.com>
494 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
495 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
498 2005-09-08 Paul Brook <paul@codesourcery.com>
500 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
501 (do_smc, do_t_smc): ... to this.
502 (insns): Remane smi to smc.
503 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
506 2005-09-07 Richard Henderson <rth@redhat.com>
508 * dwarf2dbg.c (dwarf2_where): Set line->isa.
509 (dwarf2_set_isa): New.
510 (dwarf2_directive_loc): Rearrange to allow all options on one line.
511 * dwarf2dbg.h (dwarf2_set_isa): Declare.
512 * doc/as.texinfo: Update .loc documentation.
514 2005-09-07 Richard Henderson <rth@redhat.com>
516 * dwarf2dbg.c: Include safe-ctype.h.
517 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
518 (current): Initialize.
519 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
520 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
521 (dwarf2_directive_file): Cope with invalid filename.
522 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
523 epilogue_begin, is_stmt, isa.
524 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
526 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
527 and DWARF2_FLAG_EPILOGUE_BEGIN.
528 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
529 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
530 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
531 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
532 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
533 (struct dwarf2_line_info): Add isa member.
534 * doc/as.texinfo (LNS directives): New node.
536 2005-09-07 David Ung <davidu@mips.com>
538 * config/tc-mips.c (append_insn): Undo last change. Instead add
539 guard to suppress calling frag_grow if the current instruction is
540 one that allows a delay slot.
542 2005-09-06 Chao-ying Fu <fu@mips.com>
544 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
545 (mips_opts): Add -1 to initialize ase_mt.
546 (file_ase_mt): New variable for -mmt.
547 (CPU_HAS_MT): New define.
548 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
550 (mips_ip): Check ase_mt to enable MT instructions.
551 Handle !, $, *, &, +T, +t, g operand formats.
552 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
554 (OPTION_MT, OPTION_NO_MT): New define.
555 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
556 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
557 (mips_after_parse_args): Set ase_mt based on CPU.
558 (s_mipsset): Handle ".set mt" and ".set nomt".
559 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
560 (md_show_usage): Show usage of -mmt and -mno-mt.
561 * doc/as.texinfo: Document -mmt and -mno-mt options.
562 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
565 2005-09-06 Paul Brook <paul@codesourcery.com>
567 * config/tc-arm.c (arm_it): Add relax field.
568 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
569 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
570 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
571 do_t_mov_cmp): Allow relaxation.
572 (output_relax_insn): New function.
573 (put_thumb32_insn): New function.
574 (output_inst): Use new functions.
575 (md_assemble): Don't throw error on relaxable instructions.
576 (insns): Change "b" entry from TCE(...) to tCE(...).
577 (md_estimate_size_before_relax): Return 2.
578 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
579 relax_branch, arm_relax_frag): New functions.
580 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
582 * config/tc-arm.h (md_convert_frag): Remove definition.
583 (md_relax_frag): Define.
584 (arm_relax_frag): Add prototype.
586 2005-09-02 Paul Brook <paul@codesourcery.com>
588 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
590 2005-09-02 Paul Brook <paul@codesourcery.com>
592 * config/tc-arm.c (encode_arm_cp_address): Use
593 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
594 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
596 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
599 (insns): Use them for coprocessor instructions.
600 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
601 (get_thumb32_insn): New function.
602 (put_thumb32_insn): New function.
603 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
604 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
606 2005-09-02 Paul Brook <paul@codesourcery.com>
608 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
609 incorrect suffix matches.
611 2005-09-01 David Ung <davidu@mips.com>
613 * config/tc-mips.c (append_insn): Correctly handle mips16 case
614 when the frags are different for the 2 instructions we want to
615 swap. If the lengths of the 2 instructions are not the same, we
616 won't do the swap but emit an nop.
618 2005-09-01 Dmitry Diky <diwil@spec.ru>
620 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
621 as appropriate. Change frag_variant() to frag_var() for relaxes.
623 2005-08-29 Nick Clifton <nickc@redhat.com>
625 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
628 2005-08-26 Jan Beulich <jbeulich@novell.com>
630 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
631 qualified operand of a branch.
632 (intel_bracket_expr): Set JumpAbsolute here...
633 (intel_e11): ... rather than here.
635 2005-08-26 Christian Groessler <chris@groessler.org>
637 * configure.tgt: Set bfd_gas also for z8k cpu.
638 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
640 (newfix): Adapt to bfd reloc types.
641 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
642 is available in the current frag.
643 (md_convert_frag): Adapt function parameters.
644 (tc_gen_reloc): New function.
645 (md_section_align): Use bfd_get_section_alignment.
646 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
647 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
649 * config/tc-z8k.h (TARGET_ARCH): Define.
650 (tc_fix_adjustable): Define.
652 2005-08-25 Chao-ying Fu <fu@mips.com>
654 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
655 (mips_opts): Add -1 to initialize ase_dsp.
656 (file_ase_dsp): New variable for -mdsp.
657 (CPU_HAS_DSP): New define.
658 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
660 (mips_ip): Add min_range and max_range for checking singed numbers.
661 Check ase_dsp to enable DSP instructions.
662 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
663 (OPTION_DSP, OPTION_NO_DSP): New define.
664 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
665 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
666 (mips_after_parse_args): Set ase_dsp based on CPU.
667 (s_mipsset): Handle ".set dsp" and ".set nodsp".
668 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
669 (md_show_usage): Show usage of -mdsp and -mno-dsp.
671 2005-08-23 David Ung <davidu@mips.com>
673 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
676 2005-08-23 Alan Modra <amodra@bigpond.net.au>
679 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
681 2005-08-23 Phil Edwards <phil@codesourcery.com>
683 * configure.tgt (*-*-vxworks): Match vxworks* instead.
685 2005-08-22 Jan Beulich <jbeulich@novell.com>
687 * config/tc-i386.c (object_64bit): New.
688 (i386_target_format): Initialize it.
689 (output_disp): Use object_64bit for relocation type determination.
690 (output_imm): Likewise.
691 (i386_validate_fix): Likewise.
692 (tc_gen_reloc): Likewise.
693 (lex_got): Likewise. Remove static mode_name. Change array size
694 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
695 (x86_cons): Use object_64bit for deciding whether quad fields can
698 2005-08-18 Christian Groessler <chris@groessler.org>
700 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
701 * config/tc-mcore.h: Likewise.
702 * config/tc-z8k.h: Likewise.
703 * config/tc-z8k.c: Likewise.
704 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
705 sh_coff_reloc_mangle declaration.
706 * config/tc-sh.c: (md_apply_fix): Fix comment for case
709 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
711 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
712 to confirm that no ISA is specified.
714 2005-08-18 Nick Clifton <nickc@redhat.com>
716 * write.c (relax_segment): Count the number of frags being
717 processed and use this to compute a maximum limit on the number of
718 iterations that will be allowed when attempting to relax the
721 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
723 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
724 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
726 2005-08-16 Alan Modra <amodra@bigpond.net.au>
728 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
731 2005-08-15 Paul Brook <paul@codesourcery.com>
733 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
735 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
737 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
739 * config/tc-ppc.c (parse_cpu): Add -me300 support.
740 (md_show_usage): Likewise.
741 * doc/c-ppc.texi (PowerPC-Opts): Document it.
743 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
745 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
746 (md_gather_operands): Add support for optional operands.
748 2005-08-12 Dmitry Diky <diwil@spec.ru>
749 * config/tc-msp430.c (msp430_enable_relax): New flag.
750 (msp430_enable_polys): Likewise.
751 (OPTION_RELAX): New option.
752 (OPTION_POLYMORPHS): Likewise.
753 (md_longopts): New long options.
754 (md_show_usage): Updated.
755 (md_parse_option): Add new options handler.
756 (msp430_operands): Add check if polymorph insns are enabled.
757 (msp430_force_relocation_local): New function.
758 (md_apply_fix): Now delete relocs according to new flags combination.
759 (msp430_relax_frag): Convert long branches to short branches only if
760 flag msp430_enable_relax is set.
761 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
762 (msp430_force_relocation_local): Likewise.
763 * doc/c-msp430.texi: Describe new options.
765 2005-08-11 Ian Lance Taylor <ian@airs.com>
767 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
768 (stamp-mk.com): Likewise.
769 (EXTRA_DIST): Remove make-gas.com from list.
770 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
771 * Makefile.in: Regenerate.
773 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
775 * subsegs.c (subseg_change): Move declaration of seginfo to before
778 2005-08-11 Alan Modra <amodra@bigpond.net.au>
780 * README-vms: Delete.
781 * config-gas.com: Delete.
782 * makefile.vms: Delete.
783 * vmsconf.sh: Delete.
784 * config/atof-tahoe.c: Delete.
785 * config/m88k-opcode.h: Delete.
786 * config/obj-bout.c: Delete.
787 * config/obj-bout.h: Delete.
788 * config/obj-hp300.c: Delete.
789 * config/obj-hp300.h: Delete.
790 * config/tc-a29k.c: Delete.
791 * config/tc-a29k.h: Delete.
792 * config/tc-h8500.c: Delete.
793 * config/tc-h8500.h: Delete.
794 * config/tc-m88k.c: Delete.
795 * config/tc-m88k.h: Delete.
796 * config/tc-tahoe.c: Delete.
797 * config/tc-tahoe.h: Delete.
798 * config/tc-tic80.c: Delete.
799 * config/tc-tic80.h: Delete.
800 * config/tc-w65.c: Delete.
801 * config/tc-w65.h: Delete.
802 * config/te-aux.h: Delete.
803 * config/te-delt88.h: Delete.
804 * config/te-delta.h: Delete.
805 * config/te-dpx2.h: Delete.
806 * config/te-hp300.h: Delete.
807 * config/te-ic960.h: Delete.
808 * config/vms-a-conf.h: Delete.
809 * doc/c-a29k.texi: Delete.
810 * doc/c-h8500.texi: Delete.
811 * doc/c-m88k.texi: Delete.
812 * README: Remove obsolete examples, and list of supported targets.
813 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
814 bout and hp300 support.
815 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
816 * configure.in: Remove --enable-bfd-assembler, need_bfd,
818 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
819 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
820 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
822 * dw2gencfi.c: Likewise.
823 * dwarf2dbg.c: Likewise.
825 * input-file.c: Likewise.
826 * listing.c: Likewise.
827 * literal.c: Likewise.
828 * messages.c: Likewise.
830 * output-file.c: Likewise.
833 * struc-symbol.h: Likewise.
834 * subsegs.c: Likewise.
835 * subsegs.h: Likewise.
836 * symbols.c: Likewise.
837 * symbols.h: Likewise.
841 * config/aout_gnu.h: Likewise.
842 * config/obj-aout.c: Likewise.
843 * config/obj-aout.h: Likewise.
844 * config/obj-coff.c: Likewise.
845 * config/obj-coff.h: Likewise.
846 * config/obj-evax.h: Likewise.
847 * config/obj-ieee.h: Likewise.
848 * config/tc-arm.c: Likewise.
849 * config/tc-arm.h: Likewise.
850 * config/tc-avr.c: Likewise.
851 * config/tc-avr.h: Likewise.
852 * config/tc-crx.h: Likewise.
853 * config/tc-d10v.h: Likewise.
854 * config/tc-d30v.h: Likewise.
855 * config/tc-dlx.h: Likewise.
856 * config/tc-fr30.h: Likewise.
857 * config/tc-frv.h: Likewise.
858 * config/tc-h8300.c: Likewise.
859 * config/tc-h8300.h: Likewise.
860 * config/tc-hppa.h: Likewise.
861 * config/tc-i370.h: Likewise.
862 * config/tc-i386.c: Likewise.
863 * config/tc-i386.h: Likewise.
864 * config/tc-i860.h: Likewise.
865 * config/tc-i960.c: Likewise.
866 * config/tc-i960.h: Likewise.
867 * config/tc-ip2k.h: Likewise.
868 * config/tc-iq2000.h: Likewise.
869 * config/tc-m32c.h: Likewise.
870 * config/tc-m32r.h: Likewise.
871 * config/tc-m68hc11.h: Likewise.
872 * config/tc-m68k.c: Likewise.
873 * config/tc-m68k.h: Likewise.
874 * config/tc-maxq.c: Likewise.
875 * config/tc-maxq.h: Likewise.
876 * config/tc-mcore.c: Likewise.
877 * config/tc-mcore.h: Likewise.
878 * config/tc-mn10200.h: Likewise.
879 * config/tc-mn10300.c: Likewise.
880 * config/tc-mn10300.h: Likewise.
881 * config/tc-ms1.h: Likewise.
882 * config/tc-msp430.c: Likewise.
883 * config/tc-msp430.h: Likewise.
884 * config/tc-ns32k.c: Likewise.
885 * config/tc-ns32k.h: Likewise.
886 * config/tc-openrisc.h: Likewise.
887 * config/tc-or32.c: Likewise.
888 * config/tc-or32.h: Likewise.
889 * config/tc-ppc.c: Likewise.
890 * config/tc-ppc.h: Likewise.
891 * config/tc-s390.h: Likewise.
892 * config/tc-sh.c: Likewise.
893 * config/tc-sh.h: Likewise.
894 * config/tc-sparc.c: Likewise.
895 * config/tc-tic30.c: Likewise.
896 * config/tc-tic30.h: Likewise.
897 * config/tc-tic4x.c: Likewise.
898 * config/tc-tic4x.h: Likewise.
899 * config/tc-tic54x.c: Likewise.
900 * config/tc-tic54x.h: Likewise.
901 * config/tc-v850.h: Likewise.
902 * config/tc-vax.c: Likewise.
903 * config/tc-vax.h: Likewise.
904 * config/tc-xstormy16.h: Likewise.
905 * config/tc-xtensa.h: Likewise.
906 * config/tc-z8k.c: Likewise.
907 * config/tc-z8k.h: Likewise.
908 * config/vms-a-conf.h
909 * doc/Makefile.am: Likewise.
910 * doc/all.texi: Likewise.
911 * doc/as.texinfo: Likewise.
912 * doc/internals.texi: Likewise.
913 * doc/Makefile.in: Regenerate.
914 * Makefile.in: Regenerate.
915 * configure: Regenerate.
916 * config.in: Regenerate.
917 * po/POTFILES.in: Regenerate.
919 2005-08-09 Nick Clifton <nickc@redhat.com>
922 * macro.c (getstring): Do not treat round parentheses exactly the
923 same as angle brackets - the parentheses need to be preserved and
924 passed on to the macro processing code.
926 2005-08-08 Nick Clifton <nickc@redhat.com>
928 * config/tc-msp430.c (MSP430_ISA_21): Define.
929 (mcu_types): Add entries for msp430x21xx variants.
931 2005-08-08 Nick Clifton <nickc@redhat.com>
934 * macro.c (getstring): Treat round parentheses in the same way as
936 (get_any_string): Likewise.
938 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
941 * as.c (parse_args): Handle -al=<FILE>.
943 2005-08-07 Nick Clifton <nickc@redhat.com>
945 * read.c (s_app_line): Accept a line number of 0 for compatibility
946 with gcc's output for assembler-with-cpp files.
948 2005-08-05 Paul Brook <paul@codesourcery.com>
950 * config/tc-arm.c (current_it_mask, current_cc): New variables.
951 (do_t_add_sub): Use correct encodings inside IT block.
952 (do_t_arit3c): Ditto.
953 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
954 (md_assemble): Verify conditional suffixes agains IT blocks.
956 2005-08-05 Paul Brook <paul@codesourcery.com>
958 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
960 (encode_thumb32_shifted_operand): Prohibit register shifts.
961 (encode_thumb32_addr_mode): Fix typo.
962 (insns): Correct thumb2 ldm and stm opcodes.
964 2005-08-02 Khem Raj <kraj@mvista.com>
966 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
967 WLDRD/WSTRD instruction.
969 2005-08-02 Alan Modra <amodra@bigpond.net.au>
971 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
974 2005-07-29 Thiemo Seufer <ths@networkno.de>
976 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
978 2005-07-29 Paul Brook <paul@codesourcery.com>
980 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
982 (do_t_addr): Implement 32-bit variant.
983 (do_t_push_pop): Make some errors warnings. Handle single register
985 (insns): Use tCE for adr.
986 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
987 (md_apply_fix): Ditto.
989 2005-07-29 Paul Brook <paul@codesourcery.com>
991 * config/tc-arm.c (parse_tb): New function.
992 (enum operand_parse_code): Add OP_TB.
993 (parse_operands): Handle OP_TB.
994 (do_t_add_sub_w, do_t_tb): New functions.
995 (insns): Add entries for addw, subw, tbb and tbh.
996 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
998 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1000 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1002 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1004 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1006 2005-07-27 Jan Beulich <jbeulich@novell.com>
1008 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1010 (unw_p_record): Remove unused/redundant fields imask and rmask.
1011 Combine spoff and pspoff into a union. Combine gr and br into a
1012 union. Change type of grmask and brmask to unsigned char. Change type
1013 of frmask to unsigned int.
1014 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1015 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1016 (check_pending_save): New.
1017 (alloc_record): Clear out entire record.
1018 (output_psp_gr): Use renamed structure fields.
1019 (output_psp_sprel): Likewise.
1020 (output_rp_gr): Likewise.
1021 (output_rp_br): Likewise.
1022 (output_rp_psprel): Likewise.
1023 (output_rp_sprel): Likewise.
1024 (output_pfs_gr): Likewise.
1025 (output_pfs_psprel): Likewise.
1026 (output_pfs_sprel): Likewise.
1027 (output_preds_gr): Likewise.
1028 (output_preds_psprel): Likewise.
1029 (output_preds_sprel): Likewise.
1030 (output_spill_base): Likewise.
1031 (output_unat_gr): Likewise.
1032 (output_unat_psprel): Likewise.
1033 (output_unat_sprel): Likewise.
1034 (output_lc_gr): Likewise.
1035 (output_lc_psprel): Likewise.
1036 (output_lc_sprel): Likewise.
1037 (output_fpsr_gr): Likewise.
1038 (output_fpsr_psprel): Likewise.
1039 (output_fpsr_sprel): Likewise.
1040 (output_priunat_gr): Likewise.
1041 (output_priunat_psprel): Likewise.
1042 (output_priunat_sprel): Likewise.
1043 (output_bsp_gr): Likewise.
1044 (output_bsp_psprel): Likewise.
1045 (output_bsp_sprel): Likewise.
1046 (output_bspstore_gr): Likewise.
1047 (output_bspstore_psprel): Likewise.
1048 (output_bspstore_sprel): Likewise.
1049 (output_rnat_gr): Likewise.
1050 (output_rnat_psprel): Likewise.
1051 (output_rnat_sprel): Likewise.
1052 (output_spill_psprel): Likewise.
1053 (output_spill_sprel): Likewise.
1054 (output_spill_reg): Likewise.
1055 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1057 (output_frgr_mem): Likewise.
1058 (output_gr_mem): Likewise.
1059 (output_br_mem): Likewise.
1060 (output_gr_gr): Likewise.
1061 (output_br_gr): Likewise.
1062 (fixup_unw_records): Likewise.
1063 (process_one_record): Use renamed structure fields. For gr_gr and
1064 br_gr, collect mask from chain of records before output.
1065 (in_prologue): Simplify and eliminate early returns. Call
1067 (in_body): Simplify and eliminate early returns.
1068 (dot_body): Call check_pending_save.
1069 (md_assemble): Update comment. Deal with pending saves.
1071 2005-07-26 Jan Beulich <jbeulich@novell.com>
1073 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1074 mask from guessed suffix, but mask out other immediate types only
1075 if at least on candidate is valid for the insn.
1077 2005-07-25 DJ Delorie <dj@redhat.com>
1079 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1080 Support %mod() modifiers from opcodes.
1081 * doc/c-m32c.texi (M32C-Modifiers): New section.
1083 2005-07-25 Jan Hubicka <jh@suse.cz>
1084 H.J. Lu <hongjiu.lu@intel.com>
1086 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1088 (elf_com_section_ptr): New.
1089 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1090 (elf_common_parse): Make it global. Use elf_com_section_ptr
1091 instead of bfd_com_section_ptr.
1092 (obj_elf_change_section): Handle x86-64 large bss sections.
1094 * config/obj-elf.h (elf_com_section_ptr): New.
1095 (elf_common_parse): New.
1097 * config/tc-i386.c (handle_large_common): New.
1098 (md_pseudo_table): Add "largecomm".
1099 (x86_64_section_letter): New.
1100 (x86_64_section_word): New.
1102 * config/tc-i386.h (x86_64_section_word): New.
1103 (x86_64_section_letter): New.
1104 (md_elf_section_letter): New. Defined.
1105 (md_elf_section_word): Likewise.
1107 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1109 * configure.tgt: Remove i386-*-rtemself*.
1110 Remove sparc-*-rtemself*.
1112 2005-07-21 Ben Elliston <bje@gnu.org>
1114 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1116 2005-07-21 Paul Brook <paul@codesourcery.com>
1118 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1121 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1123 * messages.c: Use vsnprintf instead of vsprintf.
1125 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1127 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1128 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1130 2005-07-18 Nick Clifton <nickc@redhat.com>
1132 * configure.tgt: Restore alpha ordering to list of arches.
1134 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1136 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1138 2005-07-18 Jan Beulich <jbeulich@novell.com>
1140 * config/tc-i386.c (md_begin): Use IS_ELF.
1141 (tc_i386_fix_adjustable): Likewise.
1142 (md_estimate_size_before_relax): Likewise.
1143 (md_apply_fix): Likewise.
1144 (i386_target_format): Likewise.
1145 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1146 (i386_immediate): Remove #ifdef LEX_AT.
1147 (i386_displacement): Likewise.
1148 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1151 2005-07-18 Jan Beulich <jbeulich@novell.com>
1153 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1154 parameter to unsigned. Parameter sign now is tristate - zero/
1155 positive mean unsigned/signed, negative means signedness doesn't
1156 matter. Check field size,
1157 signedness, and pcrel-ness are in agreement between relocated field
1158 and relocation type. Adjust diagnostics.
1159 (optimize_imm): And type mask of operand instead of overwriting it.
1160 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1161 local structure and initialize gotrel accordingly. Pass caller as
1162 mask of types that the operator can match.
1163 (x86_cons_fix_new): Let reloc know that signedness of relocation
1165 (x86_pe_cons_fix_new): Likewise.
1166 (x86_cons): Pass additional argument to lex_got.
1167 (i386_immediate): New local variable 'types'. Pass its address as
1168 additional argument to lex_got. Mask out operand types not supported
1170 (i386_displacement): Likewise. Set bigdisp to all types supported in
1171 64-bit mode, combining the previously split initialization.
1173 2005-07-18 Jan Beulich <jbeulich@novell.com>
1175 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1178 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1180 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1183 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1185 * Makefile.am: Run "make dep-am".
1186 * Makefile.in: Regenerate.
1188 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1190 * gas/config/tc-i386.h (CpuVMX): New.
1191 (CpuUnknownFlags): Add CpuVMX.
1193 2005-07-14 Jim Blandy <jimb@redhat.com>
1195 Add support for the Renesas M32C.
1196 * Makefile.am (CPU_TYPES): List m32c.
1197 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1198 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1199 * configure.in: Add case for m32c.
1200 * configure.tgt: Add cases for m32c and m32c-*-elf.
1201 * configure: Regenerated.
1202 * config/tc-m32c.c, config/tc-m32c.h: New files.
1203 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1204 * doc/Makefile.in: Regenerated.
1205 * doc/all.texi: Set M32C.
1206 * doc/as.texinfo: Add text for the M32C-specific options and line
1207 comment characters, and refer to c-m32c.texi.
1208 * doc/c-m32c.texi: New file.
1210 2005-07-14 Nick Clifton <nickc@redhat.com>
1213 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1214 the ins_parse buffer.
1216 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1218 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1219 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1221 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1223 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1226 2005-07-08 Ben Elliston <bje@au.ibm.com>
1228 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1229 * config/obj-elf.h: Likewise.
1230 * config/tc-h8300.h: Likewise.
1231 * config/tc-h8500.h: Likewise.
1232 * config/tc-i370.h: Likewise.
1233 * config/tc-i386.h: Likewise.
1234 * config/tc-m68hc11.h: Likewise.
1235 * config/tc-m68k.h: Likewise.
1236 * config/tc-ppc.h: Likewise.
1237 * config/tc-s390.h: Likewise.
1238 * config/tc-sh.h: Likewise.
1239 * config/tc-sparc.h: Likewise.
1240 * config/tc-tic30.c: Likewise.
1241 * config/tc-w65.h: Likewise.
1242 * config/tc-xtensa.h: Likewise.
1244 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1247 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1249 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1251 * config/tc-tic30.c (debug): Add format attribute. Fix format
1254 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/tc-i386.c (cpu_arch): Add sse3.
1258 * config/tc-i386.h (CpuSSE3): Renamed from ...
1259 (CpuPNI): This. Defined as CpuSSE3.
1261 * doc/c-i386.texi: Document .sse3.
1263 2005-07-06 Jan Beulich <jbeulich@novell.com>
1265 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1267 2005-07-05 Nick Clifton <nickc@redhat.com>
1269 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1270 md_chars_to_numbers to an unsigned pointer in order to avoid a
1271 compile time warning.
1273 2005-07-05 Paul Brook <paul@codesourcery.com>
1275 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1277 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1279 * config/tc-ms1.c: New.
1280 * config/tc-ms1.h: New.
1281 * testsuite/gas/ms1/allinsn.d: New.
1282 * testsuite/gas/ms1/allinsn.s: New.
1283 * testsuite/gas/ms1/badinsn.s: New.
1284 * testsuite/gas/ms1/badinsn1.s: New.
1285 * testsuite/gas/ms1/badoffsethigh.s: New.
1286 * testsuite/gas/ms1/badoffsetlow.s: New.
1287 * testsuite/gas/ms1/badorder.s: New.
1288 * testsuite/gas/ms1/badreg.s: New.
1289 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1290 * testsuite/gas/ms1/badsignedimmlow.s: New.
1291 * testsuite/gas/ms1/badsyntax.s: New.
1292 * testsuite/gas/ms1/badsyntax1.s: New.
1293 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1294 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1295 * testsuite/gas/ms1/errors.exp: New.
1296 * testsuite/gas/ms1/ldst.s: New.
1297 * testsuite/gas/ms1/misc.d: New.
1298 * testsuite/gas/ms1/misc.s: New.
1299 * testsuite/gas/ms1/ms1-16-003.d: New.
1300 * testsuite/gas/ms1/ms1-16-003.s: New.
1301 * testsuite/gas/ms1/ms1.exp: New.
1302 * testsuite/gas/ms1/msys.d: New.
1303 * testsuite/gas/ms1/msys.s: New.
1304 * testsuite/gas/ms1/relocs.d: New.
1305 * testsuite/gas/ms1/relocs.exp: New.
1306 * testsuite/gas/ms1/relocs1.s: New.
1307 * testsuite/gas/ms1/relocs2.s: New.
1309 2005-07-05 Jan Beulich <jbeulich@novell.com>
1311 * config/tc-i386.h (CpuSVME): New.
1312 (CpuUnknownFlags): Include CpuSVME.
1313 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1314 as alias of sledgehammer.
1315 (md_assemble): Include invlpga in the check for insns with two source
1317 (process_operands): Include SVME insns in the check for ignored
1318 segment overrides. Adjust diagnostic.
1319 (i386_index_check): Special-case SVME insns with memory operands.
1321 2005-07-04 Khem Raj <kraj@mvista.com>
1322 Nick Clifton <nickc@redhat.com>
1324 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1325 use an immediate value.
1326 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1327 since the register field of the operands structure is unsigned.
1328 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1329 (parse_operands): Make the 2ns parameter an unsigned pointer to
1331 (do_ldrd): When using the imm field of the operands structure as a
1332 second register field, treat it as unsigned.
1334 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1337 * config/obj-elf.c (obj_elf_change_section): Use backend
1340 2005-07-01 Jan Beulich <jbeulich@novell.com>
1342 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1343 (output_spill_psprel, output_spill_psprel_p): Combine.
1344 (output_spill_sprel, output_spill_sprel_p): Combine.
1345 (output_spill_reg, output_spill_regp_p): Combine.
1346 (process_one_record): Handle psp_psprel.
1347 (parse_predicate_and_operand): New.
1348 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1349 initialize output values. Emit diagnostic case here.
1350 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1351 (add_unwind_entry): New second parameter. Allow first parameter to
1352 be NULL. Parse optional tag, emit warning about further support for
1353 it otherwise being missing. Check end-of-line when requested.
1354 (dot_fframe): Clear operand when wrong. Allow tag.
1355 (dot_vframe): Likewise.
1356 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1358 (dot_vframepsp): Remove.
1359 (dot_altrp): Clear operand when wrong. Allow tag.
1360 (dot_save): Likewise. Let default case also go through
1362 (dot_savemem): Likewise.
1363 (dot_restore): Don't return when wrong operand. Allow tag.
1364 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1365 parse_predicate_and_operand and the new arguments to
1366 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1367 when wrong operand. Allow tag.
1368 (dot_restorereg, dot_restorereg_p): Likewise.
1369 (dot_spillmem, dot_spillmem_p): Likewise.
1370 (dot_saveg): Clear operand when wrong. Perform tighter operand
1372 (dot_savef): Likewise.
1373 (dot_saveb): Likewise.
1374 (dot_savegf): Likewise.
1375 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1376 parse_predicate_and_operand and the new arguments to
1377 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1378 when wrong operand. Allow tag.
1380 (dot_label_state): Don't return when wrong operand.
1381 (dot_copy_state): Likewise.
1382 (dot_unwabi): Likewise. Check if in prologue.
1383 (dot_body): Don't call demand_empty_rest_of_line.
1384 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1386 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1387 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1388 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1389 (parse_operand): New second parameter. Don't deal with '}' here
1390 anymore. Don't advance past end-of-line.
1391 (parse_operands): Pass second argument to parse_operand.
1392 (ia64_start_line): Prevent out-of-bounds access through
1393 input_line_pointer. Deal with '}' here.
1394 (ia64_unrecognized_line): Don't deal with '}' here.
1395 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1396 discard_rest_of_line.
1398 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1400 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1401 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1402 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1403 (do_branch): Always set inst.reloc.pc_rel.
1404 (s_arm_elf_cons): Disallow use of (plt) suffix.
1405 (do_adrl): Adjust X_add_number unconditionally.
1406 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1407 argument. Handle all adjustment for pipeline offset here.
1408 (md_apply_fix): No need to undo work of md_pcrel_from. No
1409 need to extract pre-encoded pipeline adjustments from various
1410 branch instructions. Generally, assume instructions are already
1411 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1412 special cases. Handle BFD_RELOC_ARM_PLT32 like
1413 BFD_RELOC_ARM_PCREL_BRANCH.
1414 (tc_gen_reloc): Remove OBJ_ELF special case.
1415 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1417 2005-06-30 Ben Elliston <bje@gnu.org>
1419 * Makefile.am (check-DEJAGNU): Don't search for expect.
1420 * Makefile.in: Regenerate.
1422 2005-06-30 Ben Elliston <bje@gnu.org>
1424 * Makefile.am (EXPECT): Set to expect.
1425 (RUNTEST): Likewise, set to runtest.
1426 * Makefile.in: Regenerate.
1428 2005-06-23 Ben Elliston <bje@gnu.org>
1430 * config/m68k-parse.h: Use ISO C90.
1431 * config/m68k-parse.y: Likewise.
1432 * config/tc-m68k.h: Likewise.
1434 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1437 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1439 (optimize_disp): Optimize only if possible. Don't use 64bit
1440 displacement on non-constants and do same on constants if
1443 2005-06-17 Jan Beulich <jbeulich@novell.com>
1445 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1446 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1447 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1448 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1449 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1451 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1452 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1453 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1454 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1455 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1456 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1457 convert 8-byte pc-relative relocations.
1458 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1459 (i386_validate_fix): Likewise.
1460 (x86_cons): Also handle quad values in 64-bit mode.
1461 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1462 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1463 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1464 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1466 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1468 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1469 symbolP as well as for names with a leading dot. Use ACONCAT.
1470 (md_apply_fix): For branch relocations, only replace value
1471 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1472 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1473 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1474 (LOCAL_LABEL_PREFIX): Don't define.
1476 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1478 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1481 2005-06-08 James E Wilson <wilson@specifixinc.com>
1484 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1485 is NULL, then emit a warning, and return the current index.
1487 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1490 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1491 temporary copy of the operands array so that changes can be safely
1492 backed out if the insn does not match.
1493 (m68k_compare_opcode): Shortcut the test when the parameters are
1494 the same. Return 1 if the names match but the second opcode is
1495 further on in the array than the first.
1497 2005-06-08 Nick Clifton <nickc@redhat.com>
1500 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1502 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1504 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1506 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1507 Michael Snyder <msnyder@redhat.com>
1508 Stan Cox <scox@redhat.com>
1510 * configure.in: Add ms1 case.
1512 * configure: Regenerate.
1514 * configure.tgt: Add ms1 case.
1516 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1518 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1519 * config/tc-xtensa.c (new_resource_table): Likewise.
1520 (resize_resource_table): Likewise.
1521 (release_resources): Fix assertion for unsigned values.
1523 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1525 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1526 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1527 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1528 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1529 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1530 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1531 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1532 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1533 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1534 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1535 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1536 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1537 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1538 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1539 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1540 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1541 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1542 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1543 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1544 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1545 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1546 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1547 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1548 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1549 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1550 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1551 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1552 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1553 * config/tc-xtensa.c, config/tc-z8k.c:
1554 Replace all instances of the string "_apply_fix3" with
1556 * po/POTFILES.in, po/gas.pot: Regenerate.
1558 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1560 * Makefile.am: Run "make dep-am".
1561 (POTFILES): Remove GAS_CFILES.
1562 * Makefile.in: Regenerate.
1564 2005-06-07 David Ung <davidu@mips.com>
1566 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1567 24kc, 24kf and 24kfx under MIPS32 release 2.
1569 2005-06-04 Nick Clifton <nickc@redhat.com>
1571 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1572 to their Thumb-enabled equivalents.
1574 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1576 * config/tc-mips.c (load_register): Add leading "0x" to the
1577 output of sprintf_vma().
1580 2005-06-01 Nick Clifton <nickc@redhat.com>
1582 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1583 test for the presence of thumb version of the parsing functions
1584 since they must always exist and the test generates a compile time
1587 2005-05-31 Richard Henderson <rth@redhat.com>
1589 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1590 (alpha_reloc_op): Add it.
1591 (debug_exp): Handle it.
1592 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1593 (emit_insn): Handle it.
1594 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1596 2005-05-31 Christian Groessler <chris@groessler.org>
1598 * write.c (dump_section_relocs): Convert to ISO-C.
1599 (write_relocs): Avoid signed/unsigned and fprintf argument
1600 warnings in debug code.
1602 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1604 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1605 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1606 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1607 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1608 fixP->tc_fix_data directly in the sole place it was used.
1609 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1610 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1613 2005-05-27 Jan Beulich <jbeulich@novell.com>
1615 * config/tc-ia64.c (struct proc_pending): New.
1616 (unwind): Replace proc_start with proc_pending.
1617 (unwind_diagnostic): Check unwind.proc_pending.sym.
1618 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1619 Check if previous proc not closed. Record all entry points.
1620 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1621 Set symbol sizes for entry points recorded in dot_proc. Check
1622 arguments for consistency with respective .proc's.
1623 (md_assemble): Replace unwind.proc_start with
1624 unwind.proc_pending.sym.
1626 2005-05-27 Jan Beulich <jbeulich@novell.com>
1628 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1629 and last_ptr. Check all in-use slots for first one with non-NULL
1630 unwind_record. Don't reload end_ptr before second update round.
1632 2005-05-26 James E Wilson <wilson@specifixinc.com>
1634 * config/tc-ia64.c (extra_goodness): Update comment.
1635 (md_begin): Add debugging code to print best_template table.
1637 2005-05-25 Jan Beulich <jbeulich@novell.com>
1639 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1642 2005-05-25 Jan Beulich <jbeulich@novell.com>
1644 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1645 BFD_RELOC_UNUSED when determining the width of the reloc.
1647 2005-05-25 Jan Beulich <jbeulich@novell.com>
1649 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1652 2005-05-25 Jan Beulich <jbeulich@novell.com>
1654 * config/tc-ia64.c (dot_radix): Rewrite.
1656 2005-05-25 Jan Beulich <jbeulich@novell.com>
1658 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1660 (alloc_record): Remove references to next_slot_number and
1662 (emit_one_bundle): Likewise.
1664 2005-05-22 Nick Clifton <nickc@redhat.com>
1666 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1667 message buffer when invoking the insert function.
1669 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1671 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1672 only if an instruction match is found.
1674 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1676 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1677 to addition in argument to xtensa_dwarf2_emit_insn.
1679 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1681 * Makefile.am: Have 'all' depend on 'info'.
1682 * Makefile.in: Regenerate.
1684 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1686 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1688 2005-05-19 Anton Blanchard <anton@samba.org>
1690 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1691 (md_show_usage): Document it.
1692 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1693 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1695 2005-05-19 Jan Beulich <jbeulich@novell.com>
1697 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1698 relocations in unwind section.
1700 2005-05-18 Nick Clifton <nickc@redhat.com>
1702 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1703 if one exists. Ignore any error messages it may produce, just
1704 allow it to perform the insertion.
1706 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1708 * hash.c (hash_lookup): Add len parameter. All callers changed.
1709 (hash_find_n): New interface.
1710 * hash.h: Prototype hash_find_n.
1711 * sb.c: Include as.h.
1712 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1713 (sb_scrub_and_add_sb): New interface.
1714 * sb.h: Prototype sb_scrub_and_add_sb.
1715 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1717 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1718 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1719 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1721 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1723 * doc/Makefile.am (gasver.texi): Don't use $<.
1724 * doc/Makefile.in: Regenerated.
1726 2005-05-17 Nick Clifton <nickc@redhat.com>
1729 * symbols.c (resolve_symbol_value): Do not move symbols whose
1730 value expression has not been resolved or finalized into the
1731 absolute section as this will confuse other parts of the assembler
1732 into thinking that their value is zero.
1734 2005-05-17 Jan Beulich <jbeulich@novell.com>
1736 * read.c (_find_end_of_line): New.
1737 (find_end_of_line): New.
1738 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1739 (read_a_source_file): Use it.
1742 (get_line_sb): Use it.
1743 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1744 (s_comm_internal): Likewise.
1746 (s_macro): Likewise.
1747 (s_ignore): Use ignore_rest_of_line.
1748 * read.h (find_end_of_line): Prototype.
1749 (discard_rest_of_line): Remove prototype. #define to
1750 ignore_rest_of_line.
1752 2005-05-17 Nick Clifton <nickc@redhat.com>
1754 * config/tc-v850,h (TC_FIX_TYPE): Define.
1755 (TC_INIT_FIX_TYPE): Define.
1756 * config/tc-v850.c (md_assemble): When creating a fix record the
1757 operand in the tc_fix_data field.
1758 (md_apply_fix3): When applying a resolved fix use the operand's
1759 insertion procedure to store the value, if the operand has been
1762 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1764 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1766 * Makefile.in: Regenerated.
1768 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1769 Bob Wilson <bob.wilson@acm.org>
1771 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1773 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1774 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1776 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1778 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1779 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1781 2005-05-10 Michael Matz <matz@suse.de>
1783 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1785 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1787 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1790 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1791 Handle label-without-colon before ordinary dot-pseudo as an
1792 ordinary label. Don't leak memory for label-without-colon alone
1793 on a line. Don't mmixal-munge operands for dot-pseudos.
1795 2005-05-10 Jan Beulich <jbeulich@novell.com>
1797 * macro.c (get_any_string): Remove the two last parameters. Replace
1798 references to the former expand parameter by using macro_alternate.
1799 Simplify loop condition for checking for end-of-string.
1800 (get_string): Remove redunant call to sb_skip_white.
1801 (do_formals): Remove two last arguments to get_any_string.
1802 (macro_expand): Likewise.
1803 (expand_irp): Likewise.
1805 2005-05-10 Jan Beulich <jbeulich@novell.com>
1807 * read.c (s_macro): Move local variable 'local' to smaller scope.
1808 Call sb_kill on it when done.
1810 2005-05-09 Jan Beulich <jbeulich@novell.com>
1812 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1813 when zero and not required by encoding constraints.
1815 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1818 * config/tc-sh64.c (sh64_fake_label): New.
1820 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1822 * doc/internals.texi (TC_FAKE_LABEL): Document.
1824 * write.c (TC_FAKE_LABEL): New.
1825 (adjust_reloc_syms): Use it.
1826 (write_object_file): Likewise.
1828 2005-05-09 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1831 and comma in Intel mode.
1833 2005-05-09 Jan Beulich <jbeulich@novell.com>
1835 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1836 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1837 Make name array static and const. Adjust lookup to account for NULL
1838 entries (standing for unused register numbers).
1840 2005-05-09 Jan Beulich <jbeulich@novell.com>
1842 * config/tc-i386.c (parse_insn): Consider all matching instructions
1843 when checking for string instruction after string-only prefix.
1845 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1848 * config/tc-ia64.c (start_unwind_section): Properly check
1849 comdat group with SHF_GROUP.
1851 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1853 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1855 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1857 * config/tc-xtensa.c: Remove excess whitespace.
1858 * config/tc-xtensa.h: Likewise.
1859 * config/xtensa-istack.h: Likewise.
1860 * config/xtensa-relax.c: Likewise.
1861 * config/xtensa-relax.h: Likewise.
1863 2005-05-06 Nick Clifton <nickc@redhat.com>
1865 * sb.h: Fix formatting of comments.
1866 * sb.c: Fix formatting of comments.
1868 2005-05-06 Jan Beulich <jbeulich@novell.com>
1870 * sb.h (sb_add_buffer): Reintroduce.
1871 * sb.c (sb_add_buffer): Likewise.
1873 2005-05-06 Jan Beulich <jbeulich@novell.com>
1875 * macro.c (new_formal, del_formal): New.
1876 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1877 required argument has default value. Stop looking for more formal
1878 when there was a vararg one.
1879 (macro_expand_body): Use new_formal and del_formal.
1880 (macro_expand): Likewise. Initialize local variable err. Don't
1881 return immediately when encountering an error. Warn when keyword
1882 argument already had a value assigned. Eliminate duplicate clearing
1883 of argument value. When current positional argument matches parameter
1884 of vararg type, assign to it all the remaining arguments. Issue error
1885 when required parameter does not have value.
1886 (free_macro): Use del_formal.
1887 (expand_irp): Initialize formal type. Free buffers associated with
1888 formal prior to returning.
1889 * macro.h (struct formal_struct): Add new field 'type' with new
1890 enumeration type 'formal_type'.
1891 * doc/as.texinfo: Document macro parameter qualifiers.
1892 * NEWS: Mention new functionality.
1894 2005-05-06 Jan Beulich <jbeulich@novell.com>
1896 * cond.c (s_ifb): New.
1897 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1898 * read.h (s_ifb): Prototype.
1899 * doc/as.texinfo: Document .ifb and .ifnb.
1901 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1903 * config/tc-ia64.c (MIN): Undef.
1905 2005-05-05 Paul Brook <paul@codesourcery.com>
1907 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1909 2005-05-05 Matt Thomas <matt@3am-software.com>
1911 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1914 2005-05-05 Nick Clifton <nickc@redhat.com>
1916 * Update the address and phone number of the FSF organization in
1917 the GPL notices in the following files:
1918 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1919 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1920 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1921 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1922 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1923 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1924 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1925 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1926 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1927 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1928 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1929 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1930 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1931 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1932 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1933 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1934 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1935 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1936 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1937 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1938 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1939 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1940 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1941 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1942 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1943 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1944 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1945 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1946 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1947 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1948 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1949 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1950 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1951 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1952 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1953 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1954 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1955 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1956 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1957 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1958 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1959 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1960 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1961 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1962 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1963 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1964 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1965 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1966 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1967 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1968 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1969 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1970 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1971 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1972 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1973 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1974 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1975 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1976 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1977 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1978 config/xtensa-istack.h, config/xtensa-relax.c,
1979 config/xtensa-relax.h, doc/fdl.texi
1981 2005-05-05 Nick Clifton <nickc@redhat.com>
1983 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1984 the target_big_endian variable to false.
1986 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1988 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1989 list traversal. Use bfd_section_list_prepend.
1990 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1991 over the section list.
1992 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1993 (xtensa_insert_section): Delete.
1994 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1995 and bfd_section_list_prepend.
1996 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1997 bfd_section_list_insert_after.
1999 2005-05-03 Nick Clifton <nickc@redhat.com>
2001 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2002 of bfd_section_list... macros.
2003 * config/tc-mmix.c (mmix_frob_file): Likewise.
2004 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2005 (xtensa_insert_section): Likewise.
2007 * macro.c (macro_hash): Remove static.
2008 * macro.h (macro_hash): Provide an external declaration.
2010 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2012 * write.c (write_object_file): Use bfd_section_double_list_remove
2015 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2017 * doc/Makefile.am (gasver.texi): Correct quoting.
2018 * doc/Makefile.in: Regenerated.
2020 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2022 * configure.tgt: Add h8300*-*-rtemscoff.
2023 Switch h8300*-*-rtems* to elf.
2025 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2027 * hash.c: Undo the last change.
2030 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2032 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2034 (DISTCLEANFILES): Remove.
2035 (MAINTAINERCLEANFILES): Add asconfig.texi.
2036 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2038 2005-04-29 Ben Elliston <bje@au.ibm.com>
2040 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2041 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2042 (bignum-copy.o): Remove.
2043 * Makefile.in: Regenerate.
2044 * makefile.vms (OBJS): Remove bignum-copy.obj.
2045 * symbols.h (local_symbol_make): Remove declaration.
2046 (verify_symbol_chain_2): Likewise.
2047 * symbols.c (local_symbol_make): Make static.
2048 (max_indent_level): Likewise.
2049 (verify_symbol_chain_2): Remove.
2050 * macro.c (macro_hash): Make static.
2051 * messages.c (fprint_value): Remove.
2052 * read.h (get_absolute_expr): Remove.
2053 (emit_leb128_expr): Likewise.
2054 (do_s_func): Likewise.
2055 * read.c (do_s_func): Make static.
2056 (emit_leb128_expr): Likewise.
2057 (get_absolute_expr): Likewise.
2058 * as.h (as_howmuch): Remove declaration.
2059 (fprint_value): Likewise.
2060 * as.c (myname): Make static.
2061 * input-scrub.c (as_howmuch): Remove.
2062 (as_1_char): Likewise.
2063 * input-file.h (input_file_is_open): Remove.
2064 * input-file.c (input_file_is_open): Likewise.
2065 * expr.h (expr_build_unary): Remove declaration.
2066 (expr_build_binary): Likewise.
2067 * expr.c (expr_build_unary): Remove.
2068 (expr_build_binary): Likewise.
2069 * hash.h (hash_replace): Remove declaration.
2070 (hash_delete): Likewise.
2071 * hash.c (hash_replace): Remove.
2072 (hash_delete): Likewise.
2073 * bignum-copy.c (bignum_copy): Move from here ..
2074 * config/tc-vax.c (bignum_copy): .. to here.
2075 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2076 (bignum_copy): Remove extern declaration.
2077 * sb.h (string_count): Remove extern declaration.
2078 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2079 (sb_name): Likewise.
2080 * sb.c (dsize): Replace preprocessor macro with static int.
2081 (string_count): Make static.
2082 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2083 (sb_name): Likewise.
2084 * config/obj-coff.c (dim_index): Make static.
2085 * config/tc-i386.c (GOT_symbol): Likewise.
2086 (output_invalid_buf): Likewise.
2087 * doc/internals.texi (Warning and error messages): Remove the
2088 prototype for fprint_value.
2090 2005-04-27 Ben Elliston <bje@au.ibm.com>
2094 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2096 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2098 * read.c (pseudo_set): Disallow symbol set to common symbol.
2101 * write.c (write_object_file): Report common symbol name when
2102 disallowing local symbol set to common symbol.
2103 (adjust_reloc_syms): Disallow local symbol set to undefined
2106 2005-04-25 Jan Beulich <jbeulich@novell.com>
2108 * macro.c (macro_expand_body): Replace locals indicator parameters
2109 with actual macro_entry. New local variables macro_line and err.
2110 Don't return when encountering an error, just record the fact.
2111 Detect local symbol name colliding with parameter. Track line number
2112 inside of macro expansion.
2113 (do_formals): Move local variable name to wider scope. Check
2114 parameter of the same name doesn't already exist. In MRI mode, also
2115 check it doesn't collide with the argument count pseudo-parameter).
2116 (define_macro): Add file and line number parameters. Remove local
2117 variable namestr. New local variable error. Initialize macro_entry
2118 members file, line, and name. Don't return when encountering an
2119 error, just record the fact. Use %s in some diagnostics for read.c
2120 to insert the macro name. Free macro_entry on error.
2121 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2122 when encountering an error, just record the fact.
2123 (expand_irp): Don't return when encountering an error, just record
2125 * macro.h (macro_struct): New members name, file, and line.
2126 (define_macro): Add file and line number parameters.
2127 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2128 regarding pseudo-op redefinition with the file/line that macro
2129 definition started at.
2131 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2133 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2134 (future_alignment_required): Remove ifdefs that use it.
2136 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2138 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2139 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2140 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2142 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2143 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2145 2005-04-21 Christian Groessler <chris@groessler.org>
2147 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2150 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2152 * config/obj-aout.h (S_IS_EXTERN): Removed.
2153 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2154 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2155 * symbols.c (S_IS_EXTERN): Likewise.
2156 * symbols.h (S_IS_EXTERN): Likewise.
2158 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2160 * config/tc-d10v.c (md_apply_fix3): Likewise.
2161 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2162 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2163 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2164 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2165 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2166 (shmedia_md_convert_frag): Likewise.
2167 * symbols.c (print_symbol_value_1): Likewise.
2168 * write.c (write_object_file): Likewise.
2170 2005-04-20 Nick Clifton <nickc@redhat.com>
2172 * config/tc-xtensa.c (get_aligned_diff): Change type of
2173 branch_align to offsetT so that its signedness matches that of
2176 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2177 number into a readable string.
2178 (load_register): Likewise.
2180 2005-04-20 Andreas Schwab <schwab@suse.de>
2182 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2184 2005-04-19 David S. Miller <davem@davemloft.net>
2186 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2187 NULL insn, exit early. Remove now spurious NULL checks.
2188 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2191 2005-04-19 Jan Beulich <jbeulich@novell.com>
2193 * symbols.h (symbol_find_base): Remove prototype.
2194 * symbols.c (save_symbol_name): Remove code section conditional upon
2196 (symbol_find): Remove.
2197 (symbol_find_base): Rename to symbol_find.
2198 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2200 * config/obj-coff.c (tag_insert): Remove code section conditional
2201 upon STRIP_UNDERSCORE.
2202 (obj_coff_def): Likewise.
2203 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2204 (coff_frob_symbol): Likewise.
2205 (yank_symbols): Likewise.
2206 (c_section_symbol): Likewise.
2207 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2208 * config/tc-arm.c (symbol_locate): Remove code section conditional
2209 upon STRIP_UNDERSCORE.
2210 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2211 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2212 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2213 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2214 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2216 2005-04-19 Andreas Schwab <schwab@suse.de>
2218 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2219 access to application registers.
2221 2005-04-19 Jan Beulich <jbeulich@novell.com>
2223 * config/te-sysv32.h: Remove.
2224 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2226 * Makefile.in (TARG_ENV_HFILES): Likewise.
2228 2005-04-19 Jan Beulich <jbeulich@novell.com>
2231 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2234 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2236 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2238 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2240 * config/tc-mips.c (normalize_constant_expr): Don't check for
2242 (check_absolute_expr): Only call normalize_constant_expr() if
2244 (mips_ip): Likewise.
2246 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2248 2005-04-18 Jan Beulich <jbeulich@novell.com>
2250 * macro.c (free_token): New, freeing all the memory associated with a
2252 (do_formals): Move initializers to ...
2253 (define_macro): ... here.
2254 (delete_macro): Convert passed in name to lower case. Warn when
2255 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2257 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2259 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2261 2005-04-15 Jan Beulich <jbeulich@novell.com>
2263 * config/obj-elf.c (obj_elf_struct): New.
2264 (elf_pseudo_table). Use it for .offset and .struct.
2266 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2267 Sterling Augustine <sterling@tensilica.com>
2269 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2270 than the section alignment.
2272 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2273 H.J. Lu <hongjiu.lu@intel.com>
2275 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2276 * config/tc-xtensa.c (xg_translate_sysreg_op,
2277 xtensa_translate_old_userregs_ops,
2278 xtensa_find_unaligned_branch_targets,
2279 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2280 relax_frag_add_nop): Support 64-bit host.
2281 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2282 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2284 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2286 * configure.tgt: Add support for OpenBSD/sparc ELF.
2288 * configure.tgt: Set emulation for mips-*-openbsd*.
2289 Remove broken mips-dec-openbsd* config.
2290 * configure.in: Set default ABI for mips64-*-openbsd*.
2291 * configure: Regenerate.
2293 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2295 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2296 optimization for constant addresses.
2298 2005-04-14 Nick Clifton <nickc@redhat.com>
2300 * as.c (main): Move parse_args before symbol_begin and frag_init
2301 so that the hash table size can be set before it is used.
2302 * hash.c: Use an unsigned long type for the size of the hash
2304 * hash.h (set_gas_hash_table_size): Update the prototype.
2306 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2308 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2309 * acinclude.m4: Include ../bfd/warning.m4.
2310 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2311 * Makefile.in: Regenerate.
2312 * configure: Regenerate.
2313 * doc/Makefile.in: Regenerate.
2315 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2317 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2318 (normalize_address_expr): New function to sign-extend address
2319 offsets that fit into 32 bits in 32-bit mode.
2320 (macro_build_ldst_constoffset): Use normalize_address_expr()
2321 instead of a handcoded sequence.
2322 (load_register): Likewise. Report oversized numbers in a useful
2324 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2325 for constant addresses. Report oversized numbers in a useful way.
2326 (mips_ip): Use normalize_address_expr() for addresses.
2328 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2330 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2331 similar to other instructions now that they're marked as ImmExt.
2333 2005-04-12 Nick Clifton <nickc@redhat.com>
2335 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2336 (gas_hash_table_size): New static variable.
2337 (set_gas_hash_table_size): New function: Records a requested size
2338 for the hash tables.
2339 (get_gas_hash_table_size): New function: Return a prime number
2340 near the requested size of the hash table.
2341 (hash_new): Use get_gas_hash_table_size.
2342 * hash.h: Add a prototype for set_gas_hash_table_size.
2343 * as.c (show_usage): Add description of new switches: --hash-size
2344 and --reduce-memory-overheads.
2345 (option_values): Add OPTION_HASH_TABLE_SIZE and
2346 OPTION_REDUCE_MEMORY_OVERHEADS.
2347 (std_longpopts): Add entries for the new options.
2348 (parse_args): Handle the new options.
2349 * Makefile.am: Add a dependency of as.c on hash.h.
2350 * Makefile.in: Regenerate.
2351 * doc/as.texinfo: Document the new switches.
2352 * NEWS: Mention the new switches.
2354 2005-04-12 Nick Clifton <nickc@redhat.com>
2357 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2360 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2362 * Makefile.am: Run "make dep-am".
2363 * Makefile.in: Regenerate.
2365 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2366 Bob Wilson <bob.wilson@acm.org>
2368 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2370 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2372 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2374 2005-04-11 Jan Beulich <jbeulich@novell.com>
2376 * NEWS: Mention these changes and their effects.
2377 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2379 (check_macro): Likewise.
2380 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2381 labels together with the closing pseudo-op.
2382 (macro_expand_body): Adjust comment. Range-check input before use.
2383 Adjust mis-spelled diagnostic. Use is_name_beginner.
2384 * read.c (try_macro): New.
2385 (read_a_source_file): New static variable last_eol. Don't list
2386 macro expansion lines more than once. Call try_macro.
2387 (s_macro): Set section of line_label to absolute instead of undefined.
2388 * doc/as.texinfo: Add information on the caveats of these changes.
2390 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2392 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2393 * symbols.h (symbol_X_add_number): Update prototype.
2395 2005-04-10 Eric Christopher <echristo@redhat.com>
2397 * symbols.c (symbol_X_add_number): Fix warning.
2399 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2401 * config/tc-m68k.c (md_begin): Support 64bit host.
2402 (get_num): Support 64bit BFD on 32bit host.
2404 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2406 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2408 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2410 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2411 call. Don't do the COFF hacks for multi-emulation gas. Move
2412 demand_empty_rest_of_line back to caller.
2413 (s_set, equals): demand_empty_rest_of_line here.
2416 * as.h (rs_dummy): Define.
2417 * symbols.c (symbol_X_add_number): New function.
2418 * symbols.h (symbol_X_add_number): Declare.
2419 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2420 * read.c (assign_symbol): New function, split out from s_set.
2421 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2422 Fix COFF hacks for multi-emulation gas.
2423 (s_set): Call assign_symbol. Remove "register" keyword.
2424 (set_zero_frag): New function.
2425 (pseudo_set): Always check for assignment to section syms.
2426 Always set segment and frag of symbol, and likewise extern for
2427 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2428 special case exp.X_add_number non-zero for O_symbol expressions.
2429 (equals): Use assign_symbol.
2431 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2433 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2436 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2438 * config/tc-i386.c (tc_gen_reloc): Don't turn
2439 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2441 2005-04-06 Nick Clifton <nickc@redhat.com>
2443 * po/rw.po: New translation: Kinyarwanda
2444 * configure.in (ALL_LINGUAS): Add rw
2445 * configure: Regenerate.
2447 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2448 Bob Wilson <bob.wilson@acm.org>
2450 * config/tc-xtensa.c (branch_align_power): New.
2451 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2452 future_alignment_required): Use branch_align_power to check section
2453 alignment as well as xtensa_fetch_width when aligning branch targets.
2455 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2457 * config/tc-xtensa.c: Warning fixes throughout.
2458 (xtensa_fetch_width): Change to unsigned.
2459 (assemble_nop, xtensa_find_unaligned_branch_targets,
2460 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2461 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2462 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2463 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2464 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2465 get_text_align_max_fill_size, get_text_align_nop_count,
2466 get_text_align_nth_nop_size, get_noop_aligned_address,
2467 get_aligned_diff, convert_frag_align_next_opcode,
2468 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2469 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2470 types, avoiding size_t and using offsetT and addressT appropriately.
2471 (get_text_align_power): Clean up types. Avoid incorrect bound.
2472 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2474 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2476 * config/tc-ia64.c (start_unwind_section): Undo the change
2478 (generate_unwind_image, dot_endp): Likewise.
2480 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2482 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2483 le_nop_stop arrays and initializers to file scope.
2484 (md_begin): When generating code for anything other than
2485 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2487 2005-04-01 Jan Beulich <jbeulich@novell.com>
2489 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2492 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2494 * NEWS: Mention [fdgh]_floating.
2495 * config/atof-vax.c: Fix some whitespace.
2496 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2498 2005-04-01 Nick Clifton <nickc@redhat.com>
2500 * configure.in: Add a check for <unistd.h> providing a prototype
2501 for getopt() which is compatible with the one in
2502 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2503 * configure: Regenerate.
2504 * config.in (HAVE_DECL_GETOPT): Add.
2506 2005-04-01 Jan Beulich <jbeulich@novell.com>
2508 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2510 2005-04-01 Jan Beulich <jbeulich@novell.com>
2512 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2513 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2515 2005-03-30 Julian Brown <julian@codesourcery.com>
2517 * config/tc-arm.c (arm_adjust_symtab): Rename
2518 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2520 2005-03-30 Julian Brown <julian@codesourcery.com>
2522 * config/tc-arm.c (mapping_state): Change documentation in function
2523 comment to cross-reference spec instead. Change type of mapping symbols
2525 (arm_adjust_symtab): Don't change type of mapping symbols here.
2527 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2529 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2530 * config.in: Regenerate.
2531 * configure: Regenerate.
2532 * configure.in: Check for ffs decl and alphabetize.
2534 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2535 Phil Blundell <philb@gnu.org>
2537 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2538 (md_apply_fix3): Mark TLS symbols.
2539 (tc_gen_reloc): Handle TLS relocations.
2540 (arm_fix_adjustable): Ignore TLS relocations.
2541 (s_arm_elf_cons): Support expressions after decorated symbols.
2543 2005-03-29 Julian Brown <julian@codesourcery.com>
2545 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2546 whether personality routine index N has been output for this section.
2547 (mapping_state): tc_segment_info_data now struct not enum.
2548 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2549 handled on section change.
2550 (create_unwind_entry): Previous code to output dependency removed.
2551 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2553 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2554 arm_segment_info_type.
2555 (arm_segment_info_type): New struct.
2557 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2558 Bob Wilson <bob.wilson@acm.org>
2560 * config/tc-xtensa.c (do_align_targets): Update comment.
2561 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2562 Insert a LOOP_END frag before every loop target, and do not overload
2563 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2564 (xg_assemble_vliw_tokens): Use do_align_targets.
2565 (xtensa_fix_target_frags): Remove code to convert a
2566 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2567 negatable branch at the end of a loop.
2568 (frag_can_negate_branch): Delete.
2570 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2571 H.J. Lu <hongjiu.lu@intel.com>
2574 NEWS: Mention "-mtune=[itanium1|itanium2]".
2576 * config/tc-ia64.c (md): Add tune.
2577 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2578 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2579 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2580 B unit NOPs are discouraged for McKinley-derived cores.
2581 (md_begin): Don't hardcode the "extra_goodness()" function in
2583 (ia64_init): Set md.tune to itanium2.
2585 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2586 * doc/c-ia64.texi: Likewise.
2588 2005-03-27 Ian Lance Taylor <ian@airs.com>
2590 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2591 bad C_EFCN symbol, print its name.
2593 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2595 * config/tc-xtensa.c (use_longcalls): Delete.
2596 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2597 the use_longcalls flag is set. Do this before checking the segment.
2598 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2599 expand direct calls at this point.
2600 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2601 (xtensa_find_unmarked_state_frags): Likewise.
2602 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2603 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2604 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2605 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2607 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2609 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2611 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2613 * config/tc-cris.h: Convert to ISO C90.
2614 * config/tc-cris.c: Ditto.
2615 (md_estimate_size_before_relax): Remove obsolete comment for
2616 parameter "segment_type".
2617 (md_begin): Document reason for cast of hash_insert argument.
2618 (md_atof): Correct type of parameter "type".
2620 2005-03-24 Nick Clifton <nickc@redhat.com>
2622 * write.h (bit_fix_new): Remove redundant prototype.
2623 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2624 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2625 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2626 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2627 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2628 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2629 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2630 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2631 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2632 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2633 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2634 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2635 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2636 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2637 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2638 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2639 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2640 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2641 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2642 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2643 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2644 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2645 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2646 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2647 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2648 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2649 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2650 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2651 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2652 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2653 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2654 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2655 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2656 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2657 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2658 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2659 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2660 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2661 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2662 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2663 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2664 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2665 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2666 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2667 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2668 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2669 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2670 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2671 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2672 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2673 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2674 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2675 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2676 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2677 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2679 2005-03-23 Jim Blandy <jimb@redhat.com>
2681 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2682 attributes properly.
2684 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2685 Nick Clifton <nickc@redhat.com>
2687 * configure.tgt: Accept any C library to accompany a GNU Linux
2688 implementation, not just the GNU C library.
2689 * configure.in: Likewise.
2690 * configure: Regenerate.
2692 2005-03-23 Nick Clifton <nickc@redhat.com>
2694 * config/tc-tic30.c: Convert to ISO C90 formatting.
2695 * config/tc-tic30.h: Convert to ISO C90 formatting.
2696 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2697 * config/atof-vax.c: Convert to ISO C90 formatting.
2699 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2701 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2702 relocations correctly as well.
2703 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2704 relocations in mergeable sections section-relative either.
2706 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2708 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2710 2005-03-21 Nick Clifton <nickc@redhat.com>
2712 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2713 warning by providing a prototype for sh_symbian_find_elf_flags.
2715 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2718 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2720 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2721 along with other formats that set bfd_gas. Remove unnecessary
2722 setting of bfd_gas. Delete strongarm cases in generic_target
2725 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2728 * config/tc-m68k.c (TRUNC, SEXT): Define.
2729 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2730 (m68k_ip): Truncate or sign extend expressions as appropriate.
2731 (get_num): Likewise.
2732 (md_apply_fix3): Use SEXT.
2734 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2736 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2737 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2738 (obj-vms.o): Delete rule.
2740 * Makefile.in: Regenerate.
2741 * aclocal.m4: Regenerate.
2742 * doc/Makefile.in: Regenerate.
2743 * po/POTFILES.in: Regenerate.
2745 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2747 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2748 flag for coldfire v4e.
2750 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2752 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2753 xg_apply_fix_value and return a value to indicate success.
2754 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2755 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2756 (xtensa_validate_fix_sub): New.
2757 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2758 (tc_gen_reloc): Move code to handle difference of symbols and code to
2759 apply tentative fix values to ...
2760 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2761 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2762 relocations when linkrelax flag is not set.
2763 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2764 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2766 2005-03-17 Jan Beulich <jbeulich@novell.com>
2768 * config/tc-i386.c (i386_scale): Beautify error message.
2769 (Intel syntax comments): Update.
2770 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2772 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2773 Remove declarations.
2774 (intel_bracket_expr): Declare.
2775 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2776 of the function body in a loop allowing to split an operand into two.
2777 Replace calls to malloc and checks of it returning non-NULL with
2778 calls to xmalloc/xstrdup.
2779 (intel_expr): SHORT no longer handled here. Add comment indicating
2780 comparison ops need implementation.
2781 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2782 Check right operand of - does not specify a register when parsing
2783 the address of a memory reference.
2784 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2785 Check operands do not specify a register when parsing the address of
2787 (intel_e06, intel_e06_1): Likewise.
2788 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2789 handle SHORT as well as unary + and -. Don't accept : except for
2790 segment overrides or in direct far jump/call insns.
2791 (intel_brack_expr): New.
2792 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2794 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2795 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2796 Allow symbolic constants as register scale value.
2797 (intel_get_token): Replace call to malloc and check of return value
2798 with call to xmalloc. Change handling for FLAT to match MASM's.
2799 (intel_putback_token): Don't try to back up/free current token if
2802 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2804 * configure.tgt: Set emulation for arm-*-eabi*.
2805 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2806 * config/te-armeabi.h: New file.
2807 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2808 * config/te-symbian.h: Include "te-armeabi.h".
2810 2005-03-16 Nick Clifton <nickc@redhat.com>
2812 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2813 local variable in case it is clobbered by the setjmp.
2815 2005-03-16 Nick Clifton <nickc@redhat.com>
2816 Ben Elliston <bje@au.ibm.com>
2818 * configure.in (werror): New switch: Add -Werror to the
2819 compiler command line. Enabled by default. Disable via
2821 * configure: Regenerate.
2823 2005-03-16 Nick Clifton <nickc@redhat.com>
2825 * config/obj-coff.h: Convert to ISO C90 formatting.
2826 * config/obj-coff.c: Convert to ISO C90 formatting.
2828 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2830 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2831 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2832 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2833 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2834 (insns): Add ARMv6T2 instructions:
2835 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2836 (arm_archs): Add V6T2 variants.
2838 2005-03-15 Nick Clifton <nickc@redhat.com>
2840 * NEWS: Add cutoff for changes in 2.16 release.
2842 2005-03-15 Jan Beulich <jbeulich@novell.com>
2844 * expr.c (operand): Merge handling of unary + into that for unary
2847 2005-03-14 Eric Christopher <echristo@redhat.com>
2849 * config/tc-mips.c: Include dw2gencfi.h.
2850 (mips_cfi_frame_initial_instructions): New.
2851 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2852 (tc_cfi_frame_initial_instructions): Ditto.
2853 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2854 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2855 * Makefile.am: Update dependencies.
2856 * Makefile.in: Regenerate.
2858 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2860 * po/es.po: Commit new Spanish translation.
2862 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2864 * po/tr.po: Commit new Turkish translation.
2866 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2868 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2871 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2873 * config-gas.com: Mark vax-vms as obsolete.
2874 * configure.in: Remove fmt=vms support.
2875 * config.in: Regenerate.
2876 * configure: Regenerate.
2877 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2879 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2880 Bob Wilson <bob.wilson@acm.org>
2882 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2883 when checking if xg_resolve_literals needs to be called.
2884 * config/tc-xtensa.h: Fix spelling typo in a comment.
2886 2005-03-10 Jan Beulich <jbeulich@novell.com>
2888 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2889 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2890 crafted structure declarations with the types from macro.h.
2892 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2894 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2895 for -mno-shared optimization.
2897 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2899 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2900 (MAX_NOPS): Bump to 4.
2901 (mips_fix_vr4130): New variable.
2902 (nops_for_vr4130): New function.
2903 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2904 nops_for_vr4130 if working around VR4130 errata.
2905 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2906 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2907 (md_parse_option): Handle them.
2908 (md_show_usage): Print them.
2909 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2911 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2913 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2916 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2918 * config/tc-mips.h (mips_flush_pending_output): Delete.
2919 (mips_emit_delays): Declare.
2920 (md_flush_pending_output): Use mips_emit_delays.
2921 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2922 the previous instructions.
2923 (md_begin, append_insn, md_parse_option): Update callers.
2924 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2926 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2927 (s_gpdword): Update callers.
2928 (start_noreorder, end_noreorder): New functions.
2929 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2930 manipulating mips_opts or prev_nop_frag directly.
2931 (mips_flush_pending_output): Delete.
2933 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2935 * config/tc-mips.c (mips_move_labels): New function, taken from...
2936 (append_insn, mips_emit_delays): ...here.
2938 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2940 * config/tc-mips.c (MAX_NOPS): New macro.
2941 (history): Resize to 1 + MAX_NOPS.
2942 (fix_vr4120_class): New enumeration.
2943 (vr4120_conflicts): New variable.
2944 (init_vr4120_conflicts): New function.
2945 (md_begin): Call it.
2946 (insn_uses_reg): Constify first argument.
2947 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2948 (nops_for_insn_or_target): New functions.
2949 (append_insn): Use the new nops_for_* functions instead of inline
2950 delay checks. Generalize prev_nop_frag handling to handle an
2951 arbitrary history length. Insert nops into the history buffer
2952 once the number of nops in prev_nop_frag is fixed.
2953 (emit_delays): Use nops_for_insn instead of inline delay checks.
2955 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2957 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2958 check from branch delay code. Remove unnecessary check for branches.
2960 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2962 * config/tc-mips.c (dummy_opcode): Delete.
2963 (nop_insn, mips16_nop_insn): New variables.
2964 (NOP_INSN): New macro.
2965 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2966 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2967 (md_begin): Initialize nop_insn and mips16_nop_insn.
2968 (append_insn): Use the new emit_nop function to add nops, recording
2969 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2970 to reserve room for the instruction and install_insn to install the
2971 final form. Use insert_into_history to record the instruction in
2972 the history buffer. Use move_insn to do delay slot filling.
2973 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2974 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2975 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2977 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2979 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2980 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2981 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2982 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2983 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2985 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2987 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2988 and extended_p fields with a single fixed_p field.
2989 (append_insn, mips_no_prev_insn): Adjust accordingly.
2991 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2993 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2994 a single mips16_absolute_jump_p bit.
2995 (append_insn): Adjust accordingly.
2997 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2999 * config/tc-mips.h (mips_cl_insn): Move definition to...
3000 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3001 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3003 (history): New variable.
3004 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3005 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3006 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3007 (prev_prev_insn_unreordered): Delete.
3008 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3009 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3012 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3014 * doc/Makefile.am: Update as.info dependencies.
3015 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3017 2005-03-08 Jan Beulich <jbeulich@novell.com>
3019 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3020 error, and point to .purgem documentation if someone really needs
3022 * NEWS: Mention macro redefinition is now an error.
3024 2005-03-08 Jan Beulich <jbeulich@novell.com>
3026 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3027 emitted to. Add more precise diagnostics for non-fitting insns based
3028 on that. Eliminate now superfluous special casing of MLX. Clear out
3029 slot information when dropping an insn.
3031 2005-03-08 Jan Beulich <jbeulich@novell.com>
3033 * config/tc-ia64.c (parse_section_name): Rename to...
3034 (cross_section): In addition to separating the name from the rest of
3035 the arguments, also carry out the operation.
3036 (dot_xdata): Use cross_section.
3037 (dot_float_cons): Likewise.
3038 (dot_xstringer): Likewise.
3039 (dot_xdata_ua): Likewise.
3040 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3042 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3044 * po/gas.pot: Regenerate.
3046 2005-03-04 David Daney <ddaney@avtrex.com>
3048 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3049 instead of '_gp' for -mno-shared optimization.
3051 (s_abicalls): Document it in the comment.
3052 (md_show_usage): Document the -mno-shared option.
3054 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3056 * config/tc-mips.c (mips_set_options): Add sym32 field.
3057 (mips_opts): Initialize it.
3058 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3059 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3060 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3061 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3062 when deciding whether to use a symbolic %highest/%higher expansion.
3063 (macro): Likewise. Remove o64/n32 linux hack. Always use
3064 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3065 and "la". Handle constants separately from symbolic expressions in
3066 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3067 and using load_register to load the high part of the address.
3068 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3069 (OPTION_ELF_BASE): Bump by 2.
3070 (md_longopts): Add entries for -msym32 and -mno-sym32.
3071 (md_parse_option): Handle them.
3072 (usage): Document them.
3073 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3074 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3075 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3076 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3077 -msym32 and -mno-sym32.
3079 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3081 * config/tc-mips.c (load_address): Implement GP optimization
3082 for 64bit address space non-PIC. Fix formatting.
3083 (macro): Likewise. Simplify code.
3084 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3085 (mips_after_parse_args): Simplify code.
3087 2005-03-03 Nick Clifton <nickc@redhat.com>
3089 * expr.c (operand): Remove redundant code enclosed by #ifdef
3090 RELAX_PAREN_GROUPING....#endif.
3092 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3093 reloc is the difference of two symbols defined in the same
3096 * config/tc-iq2000.c (line_comment_chars): Include the # character
3097 as otherwise this breaks #APP/#NO_APP processing.
3099 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3101 * config/tc-arc.c(md_assemble): Remove dead code for handling
3102 immediate indexing of ld and st .
3104 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3105 Joseph Myers <joseph@codesourcery.com>
3107 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3108 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3109 (parse_relocation): Check for a word break after a relocation
3111 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3114 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3116 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3118 2005-03-02 Jan Beulich <jbeulich@novell.com>
3120 * as.c (main): Use unlink_if_ordinary instead of unlink.
3121 * messages.c (as_fatal): Likewise.
3123 2005-03-02 Jan Beulich <jbeulich@novell.com>
3125 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3127 (parse_register): Allow cr8...15 in all modes.
3129 2005-03-02 Jan Beulich <jbeulich@novell.com>
3131 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3132 etc. like normal symbol references (T_ID).
3134 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3136 * symbols.c (fb_label_name): Fix silly thinko in last change.
3138 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3140 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3141 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3143 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3145 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3148 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3151 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3153 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3155 * as.h (assert): Warning fix.
3156 * expr.c (expr): Correct assertion.
3157 * read.c (s_comm_internal): Remove assertion.
3158 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3159 (fixup_segment): Remove assertion.
3160 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3161 (md_apply_fix3): Likewise.
3162 * config/tc-i370.c (md_begin): Correct assertion.
3163 (i370_macro): Warning fix for assertion.
3165 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3167 * configure.in (AC_C_BIGENDIAN): Invoke.
3168 * configure: Regenerate.
3169 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3170 host variable to set string header size.
3171 * config/obj-aout.c (obj_header_append): Don't use host structs.
3172 (obj_symbol_to_chars): Likewise.
3173 (obj_emit_strings): Likewise. Use the passed in output pointer.
3174 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3175 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3176 not sizeof host struct.
3177 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3178 (obj_emit_strings): Likewise.
3179 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3180 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3182 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3184 (host_number_to_chars): Define.
3185 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3186 host internal struct to set header sizes.
3187 * config/tc-i960.c (md_number_to_field): Warning fix.
3188 (md_ri_to_chars): Use host byte order.
3189 (get_cdisp, md_apply_fix3): Warning fix.
3190 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3192 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3194 * doc/c-arc.texi: Update documentation about ARC's extension
3197 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3199 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3202 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3204 * cgen.c: Warning fixes.
3205 * config/tc-arc.c: Likewise.
3206 * config/tc-arm.c: Likewise.
3207 * config/tc-avr.c: Likewise.
3208 * config/tc-d10v.c: Likewise.
3209 * config/tc-d30v.c: Likewise.
3210 * config/tc-frv.c: Likewise.
3211 * config/tc-frv.h: Likewise.
3212 * config/tc-h8300.c: Likewise.
3213 * config/tc-h8500.c: Likewise.
3214 * config/tc-i370.c: Likewise.
3215 * config/tc-i960.c: Likewise.
3216 * config/tc-ia64.c: Likewise.
3217 * config/tc-ip2k.c: Likewise.
3218 * config/tc-m68hc11.c: Likewise.
3219 * config/tc-maxq.c: Likewise.
3220 * config/tc-mcore.c: Likewise.
3221 * config/tc-mips.c: Likewise.
3222 * config/tc-msp430.c: Likewise.
3223 * config/tc-pj.c: Likewise.
3224 * config/tc-ppc.c: Likewise.
3225 * config/tc-ppc.h: Likewise.
3226 * config/tc-s390.c: Likewise.
3227 * config/tc-sh.c: Likewise.
3228 * config/tc-sh64.c: Likewise.
3229 * config/tc-tic4x.c: Likewise.
3230 * config/tc-tic80.c: Likewise.
3231 * config/tc-v850.c: Likewise.
3232 * config/tc-vax.c: Likewise.
3233 * config/tc-w65.c: Likewise.
3234 * config/tc-xstormy16.c: Likewise.
3235 * config/tc-z8k.c: Likewise.
3237 2005-02-22 Catherine Moore <clm@cm00re.com>
3239 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3240 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3242 2005-02-22 Eric Christopher <echristo@redhat.com>
3244 * config/tc-mips.c (struct proc): Change isym to
3245 func_sym. New member func_end_sym.
3246 (s_mips_ent): Update.
3247 (s_mips_end): Ditto. Add code to compute function size.
3249 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3251 * read.c: Warning fixes.
3252 * config/obj-elf.c: Likewise.
3254 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3256 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3259 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3261 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3264 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3266 (demand_empty_rest_of_line): Likewise.
3267 (tic54x_sblock): Likewise.
3268 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3270 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3272 * read.c (address_bytes): New function.
3273 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3274 (potable): Add "dc.a".
3275 (cons_worker): Handle "dc.a".
3276 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3278 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3280 * input-file.c (input_file_open): Rearrange to avoid warning.
3282 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3284 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3285 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3286 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3288 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3290 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3291 uses after .set noat.
3292 (load_address): Likewise.
3293 (macro): Likewise. Don't try to avoid $at use by sacrificing
3294 the target register before it is stored, it won't work.
3296 2005-02-17 James E Wilson <wilson@specifixinc.com>
3298 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3299 see an instruction that specifies a template.
3301 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3303 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3304 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3305 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3307 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3309 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3311 * config/tc-ia64.c (md): Add hint_b.
3312 (emit_one_bundle): Handle md.hint_b for "hint".
3313 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3314 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3315 (ia64_init): Set md.hint_b to error.
3316 (md_assemble): Handle md.hint_b for "hint.b".
3318 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3319 * doc/c-ia64.texi: Likewise.
3321 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3323 * tc.h (struct relax_type, relax_typeS): Move from here..
3324 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3325 * ecoff.c (ecoff_new_file): Add appfile param.
3326 * ecoff.h (ecoff_new_file): Likewise.
3327 * itbl-lex.h: New file.
3328 * itbl-lex.l: Include itbl-lex.h.
3329 * itbl-parse.y: Likewise.
3330 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3331 * read.c (s_app_file_string): Mark appfile possibly unused.
3332 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3333 * subsegs.h (struct seg_info_trash): Delete.
3334 (seg_info): Use segment_info_type instead.
3335 * config/obj-coff.c (struct filename_list): Make filename const char *.
3336 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3337 * config/obj-elf.c (elf_file_symbol): Similarly.
3338 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3340 * config/tc-arc.c (md_operand): Warning fix.
3341 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3342 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3343 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3344 * config/tc-frv.c (frv_force_relocation): Warning fix.
3345 * config/tc-m68k.c (md_parse_option): Delete unused var.
3346 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3347 * config/tc-sparc.c: Likewise.
3348 (s_common): Warning fix.
3349 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3350 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3352 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3353 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3354 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3355 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3356 (tic4x_do_align): Use TIC_NOP_OPCODE.
3357 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3358 * config/tc-vax.c: Include netinet/in.h.
3359 (tc_headers_hook): Formatting.
3360 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3362 2005-02-17 Jan Beulich <jbeulich@novell.com>
3364 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3365 parsing inN, locN, outN. Set 'idx' to offset register number starts
3366 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3369 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3371 * config/tc-mips.c (load_address): Fix formatting.
3372 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3373 Catch macros which are unexpandable without AT. Remove duplicate
3375 (macro2): Remove duplicate zeroing of used_at.
3377 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3379 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3382 2005-02-15 Nigel Stephens <nigel@mips.com>
3383 Maciej W. Rozycki <macro@mips.com>
3385 * config/tc-mips.c (reloc_needs_lo_p): Handle
3386 BFD_RELOC_MIPS16_HI16_S.
3387 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3388 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3389 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3391 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3392 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3393 Call my_getSmallExpression() to parse percent operators.
3394 (percent_op_match, mips_percent_op): Separate definitions.
3395 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3396 (parse_relocation): Handle the MIPS16 mode using
3398 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3399 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3401 2005-02-15 Jan Beulich <jbeulich@novell.com>
3403 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3404 instead of explicitly dealing with the translation; exclude
3405 relocations that are already pcrel, however.
3407 2005-02-15 Jan Beulich <jbeulich@novell.com>
3409 * config/tc-ia64.c: Include limits.h (if available).
3410 (gr_values[0]): Set path to INT_MAX.
3411 (dot_reg_val): Don't allow changing value of r0. Limit range of
3412 general registers at r127.
3413 (specify_resource): Default resource index is -1. Don't set resource
3414 index (in case IA64_RS_RSE) without setting the specific flag.
3415 (note_register_values): Check operand is O_constant before tracking
3416 input value of moves. Add tracking for dep.z with constant inputs.
3417 (print_dependency): Resource index of specific resource may be zero.
3418 (check_dependencies): Likewise.
3420 2005-02-15 Jan Beulich <jbeulich@novell.com>
3422 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3423 reg_class. Check operands and emit diagnostics for illegal use of
3426 2005-02-15 Jan Beulich <jbeulich@novell.com>
3428 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3429 new variables type, suffix, and width. Handle
3430 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3431 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3432 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3433 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3434 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3435 if unable to translate relocation type, using the new variables.
3437 2005-02-15 Jan Beulich <jbeulich@novell.com>
3439 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3440 (ty_symbol_chars): Define.
3441 * config/tc-ia64.c (ia64_symbol_chars): Define.
3443 2005-02-15 Jan Beulich <jbeulich@novell.com>
3445 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3446 input_line_pointer was advanced.
3448 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3450 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3453 2005-02-13 Jan Beulich <jbeulich@novell.com>
3455 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3456 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3458 (ia64_init): Set md.detect_dv.
3459 (ia64_start_line): New static variable warned. Warn only once when
3460 encountering explicit stops in automatic mode.
3461 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3462 * NEWS: Mention new default mode.
3464 2005-02-13 Jan Beulich <jbeulich@novell.com>
3466 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3467 be freed when wiping out previous state. Canonicalize names before
3468 use. Free name string when detecting redefinition.
3469 (dot_pred_rel): Call generic expression parser to process arguments.
3470 Handle O_register case for individual predicates and O_subtract for
3472 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3474 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3475 Warn if multiple found, issue error if resulting symbol name has zero
3477 (dot_alias): Canonicalize name before use.
3479 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3481 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3483 (in_procedure): Return -1 for warning.
3484 (in_prologue): Likewise.
3485 (in_body): Likewise.
3487 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3489 * config/tc-ia64.c (dot_xdata): Undo the last change.
3490 (dot_float_cons): Likewise.
3491 (dot_xstringer): Likewise.
3492 (dot_xdata_ua): Likewise.
3493 (dot_float_cons_ua): Likewise.
3495 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3497 * NEWS: Mention "-munwind-check=[warning|error]".
3499 * config/tc-ia64.c (md): Add unwind_check.
3500 (unwind_diagnostic): New.
3501 (in_procedure): Call unwind_diagnostic when a directive isn't
3503 (in_prologue): Call unwind_diagnostic when a directive isn't in
3505 (in_body): Call unwind_diagnostic when a directive isn't in
3507 (dot_endp): Set md.unwind_check to error before calling
3508 in_procedure and restore it after. When the name is missing or
3509 couldn't be found, use the one from the last .proc if
3510 md.unwind_check isn't error. Warn if md.unwind_check is
3512 (md_parse_option): Handle "-munwind-check=[warning|error]".
3513 (md_show_usage): Add "-munwind-check=[warning|error]".
3514 (ia64_init): Set md.unwind_check to warning.
3516 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3517 * doc/c-ia64.texi: Likewise.
3519 2005-02-11 Jan Beulich <jbeulich@novell.com>
3521 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3523 (ia64_parse_name): New third parameter.
3524 (md_parse_name): Pass third argument.
3525 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3526 (md_operand): Handling of '@'-prefixed symbols moved from here...
3527 (ia64_parse_name): ...to here.
3529 2005-02-11 Jan Beulich <jbeulich@novell.com>
3531 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3532 (errata_nop_necessary_p): Remove declaraction and definition.
3533 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3534 update md.group_idx. Don't reset md.last_groups.
3536 2005-02-11 Jan Beulich <jbeulich@novell.com>
3538 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3540 (dot_xdata): Free section name after use.
3541 (dot_float_cons): Likewise.
3542 (dot_xstringer): Likewise.
3543 (dot_xdata_ua): Likewise.
3544 (dot_float_cons_ua): Likewise.
3545 (md_pseudo_table): Add xdata16 and xdata16.ua.
3547 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3549 * doc/all.texi: Add IA64.
3550 * doc/as.texinfo: Likewise.
3552 * doc/c-ia64.texi: Fix typos.
3554 2005-02-10 Julian Brown <julian@codesourcery.com>
3556 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3558 (do_t_push_pop): Likewise.
3559 (md_assemble): Likewise.
3560 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3561 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3562 (create_unwind_entry): Output dependency on the required personality
3565 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3567 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3568 * subsegs.c (seg_not_empty_p): Likewise.
3570 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3572 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3573 relative jump calculation.
3574 <md_convert_frag) : Likewise.
3575 <output_disp): Likewise.
3577 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3579 * write.c (write_object_file): Recognize warning-symbol construct
3580 and skip object- and target- handling for the second symbol.
3582 2005-02-02 Jan Beulich <jbeulich@novell.com>
3584 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3585 designators along with quoted ones. Free copy of quoted designator
3588 2005-02-01 Ben Elliston <bje@au.ibm.com>
3590 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3591 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3592 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3593 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3594 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3595 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3596 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3597 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3598 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3599 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3600 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3601 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3602 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3603 #if 0'd code throughout.
3605 2005-01-31 Nick Clifton <nickc@redhat.com>
3607 * as.c (parse_args): Bump copyright date reported by --version to
3610 2005-01-31 Nick Clifton <nickc@redhat.com>
3612 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3615 2005-01-31 Jan Beulich <jbeulich@novell.com>
3617 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3618 that can end with .endr in that case. Make requiring/permitting
3619 pseudo-ops without leading dot closer to the logic in read.c serving
3621 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3624 2005-01-31 Jan Beulich <jbeulich@novell.com>
3626 * macro.c (do_formals): Adjust to no longer accept empty parameter
3628 (define_macro): Adjust to no longer accept empty macro name, garbage
3629 following the parameters, or macros that were previously defined.
3630 * read.c (s_bad_end): Declare.
3631 (potable): Add endm. Handler for endr and endm is s_bad_end.
3632 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3634 * read.h (s_bad_endr): Remove.
3636 2005-01-31 Jan Beulich <jbeulich@novell.com>
3638 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3639 immediately discarding (but counting) those exceeding the maximum
3640 possible amount. Track whether output and input operand counts ever
3641 matched, and use this to better indicate which of the operands/
3642 operand types was wrong; specifically don't default to pointing to
3645 2005-01-31 Jan Beulich <jbeulich@novell.com>
3647 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3648 variable in dot_endp). Add body and insn. Make prologue,
3649 prologue_mask, body, and insn bitfields.
3650 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3652 (in_procedure, in_prologue, in_body): New.
3653 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3654 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3655 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3656 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3657 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3658 dot_personality): Use the appropriate one of the above.
3659 (dot_proc): Clear unwind.proc_start; set to current location only if
3660 none of the entry points were valid. Check for non-zero-length entry
3661 point names. Check that entry points aren't defined, yet. Clear
3662 unwind.prologue, unwind.body, and unwind.insn.
3663 (dot_body): Call in_procedure. Check that first directive in procedure
3664 had no insns emitted before. Set unwind.body.
3665 (dot_prologue): Call in_procedure. Check that not already in prologue.
3666 Check that first directive in procedure had no insns emitted before.
3668 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3669 length entry point names. Check that entry points became defined.
3670 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3672 2005-01-31 Jan Beulich <jbeulich@novell.com>
3674 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3675 before actually using it. Don't generate an error in manual bundling
3676 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3677 Don't generate an error in manual bundling mode when looking at an
3678 insn required to be last in its group but the required slot hasn't
3679 been reached, yet. Allow conversion from MII to MI;I for bundle
3680 consisting of only 2 insns with the stop between them. Suppress
3681 various meaningless errors resulting from detecting earlier ones.
3683 2005-01-31 Jan Beulich <jbeulich@novell.com>
3685 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3688 2005-01-28 Christian Groessler <chris@groessler.org>
3690 * config/tc-z8k.c (md_assemble): Improve error detection.
3692 2005-01-28 Jan Beulich <jbeulich@novell.com>
3694 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3695 for personality routine pointer only if there is one.
3696 (ia64_convert_frag): Likewise.
3697 (generate_unwind_image): Likewise.
3699 2005-01-27 Christian Groessler <chris@groessler.org>
3701 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3702 (md_apply_fix3): Make relative branches out of range an error
3703 instead of a warning. Display correct line number for out of
3704 range branches/calls/memory accesses.
3706 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3708 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3709 to emit .debug_line and other debug sections.
3710 * as.h (seg_not_empty_p): Declare.
3711 * subsegs.c (seg_not_empty_p): New predicate.
3713 2005-01-27 Andrew Cagney <cagney@gnu.org>
3715 * configure: Regenerate to track ../gettext.m4 change.
3717 2005-01-27 Jan Beulich <jbeulich@novell.com>
3719 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3721 2005-01-27 Jan Beulich <jbeulich@novell.com>
3723 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3724 to/from application registers dynamic insns.
3725 (md_assemble): Defer resolution of move to/from application registers
3726 dynamic insns when they can be issued on either the I- or M-units.
3728 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3730 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3731 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3732 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3733 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3734 * cgen.c (gas_cgen_parse_operand): Handle
3735 CGEN_PARSE_OPERAND_SYMBOLIC.
3736 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3737 (frv_force_relocation): Likewise. Fix handling of PIC
3739 (md_apply_fix3): Likewise.
3741 2005-01-21 Ben Elliston <bje@au.ibm.com>
3743 * as.h: Remove #if 0'd code.
3744 * atof-generic.c (atof_generic): Likewise.
3745 * ecoff.c (ecoff_directive_frame): Likewise.
3746 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3747 * itbl-ops.c (itbl_add_reg): Likewise.
3748 * listing.c (calc_hex): Likewise.
3749 * read.c (MASK_CHAR): Likewise.
3750 * subsegs.c (subsegs_print_statistics): Likewise.
3751 * symbols.c (indent): Likewise.
3752 * write.c (write_relocs): Likewise.
3753 (write_object_file): Likewise.
3754 (relax_frag): Likewise.
3756 2005-01-20 Nick Clifton <nickc@redhat.com>
3758 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3759 getopt_long_only() from considering -a as an abbreviation for
3761 (parse_args): Fix the parsing of -a=<file>.
3763 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3766 * read.c (s_incbin): Adjust default count for skip. Check validity
3767 of count and skip rigorously.
3769 2005-01-19 Fred Fish <fnf@specifixinc.com>
3771 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3773 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3775 * read.c (convert_to_bignum): New function, split out from...
3776 (emit_expr): ...here. Handle the case where X_add_number is
3777 positive and the input value is negative.
3778 (output_big_sleb128): Fix setting of continuation bit. Check whether
3779 the final byte needs to be sign-extended. Fix size-shrinking loop.
3780 (emit_leb128_expr): When generating a signed leb128, see whether the
3781 sign of an O_constant's X_add_number matches the sign of the input
3782 value. Use a bignum if not.
3784 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3786 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3787 arch_sh_up in order to match the external name and make the
3788 testsuite's job easier.
3790 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3793 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3795 2005-01-12 Nick Clifton <nickc@redhat.com>
3797 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3798 ignored_arguments array.
3800 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3802 * write.c (write_object_file): Disallow a symbol equated to
3805 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3807 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3809 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3810 (maxq_target): New function: Set the machine type.
3812 2005-01-06 Paul Brook <paul@codesourcery.com>
3814 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3815 (md_begin): Handle TE_VXWORKS for FP defaults.
3816 (md_apply_fix3): Correct rela offsets.
3817 (elf32_arm_target_format): Add VxWorks targets.
3819 2005-01-06 Paul Brook <paul@codesourcery.com>
3821 * configure.tgt: Set em=vxworks for *-*-vxworks.
3822 * config/te-vxworks.h: New File.
3824 2005-01-06 Paul Brook <paul@codesourcery.com>
3826 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3828 2005-01-04 Dmitry Diky <diwil@spec.ru>
3830 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3833 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3835 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3836 (dot_loc): New function.
3837 (md_pseudo_table): Add entry to map .loc to dot_loc().
3838 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3839 seen a .loc directive or we're generating DWARF2 debug info for
3842 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3845 * read.c (s_comm_internal): Don't zero end of name until size
3846 expression has been parsed.
3848 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3850 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3852 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3854 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3857 2004-12-22 Ian Lance Taylor <ian@airs.com>
3859 * configure.tgt: New.
3860 * configure.in: Move setting of cpu_type, fmt, etc., to
3862 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3863 $(srcdir)/configure.tgt.
3864 * configure, Makefile.in: Rebuild.
3866 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3868 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3869 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3871 (avr_offset_expression): New function to parse offsets for LDI
3873 (avr_operand): Use it.
3874 (md_apply_fix3): Generate the relocs.
3876 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3878 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3879 BFD_RELOC_SH_IMMS10BY8 relocation.
3881 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3882 than just ignoring bad code.
3884 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3886 * config/tc-v850.c (handle_lo16): New function.
3887 (v850_reloc_prefix): Use it to check lo().
3888 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3890 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3892 * configure.in: Add s390x-ibm-tpf support.
3893 * configure: Regenerate.
3895 2004-12-15 Jan Beulich <jbeulich@novell.com>
3897 * config/obj-elf.c (obj_elf_change_section): Only set type and
3898 attributes on new sections. Emit warning when type of re-declared
3899 section doesn't match.
3901 2004-12-15 Jan Beulich <jbeulich@novell.com>
3903 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3904 '.cfi_startproc simple' doesn't inherit the old value.
3906 2004-12-15 Jan Beulich <jbeulich@novell.com>
3908 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3909 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3910 generation to emit a factored offset.
3912 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3914 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3915 which is too large in the case of NO_PIC without 64-bit
3918 * config/tc-mips.c (mips_in_shared): New static variable.
3919 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3920 (md_longopts): Add -mshared and -mno-shared.
3921 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3922 (s_cpload): Implement !mips_in_shared case.
3923 (s_cpsetup): Likewise.
3924 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3925 * NEWS: Mention -mno-shared.
3927 2004-12-09 Paul Brook <paul@codesourcery.com>
3929 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3932 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3934 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3935 sequence, increase the size of the sequence.
3937 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3940 2004-12-07 Ben Elliston <bje@gnu.org>
3942 * read.c (s_align): Use an align_limit temporary to allay a GCC
3943 signed/unsigned comparison warning.
3945 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3947 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3948 * configure.in: Use it for arm*-*-linux-gnueabi*.
3949 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3950 * config/te-armlinuxeabi.h: New file.
3951 * Makefile.in: Regenerated.
3952 * aclocal.m4: Likewise.
3953 * configure: Likewise.
3954 * doc/Makefile.in: Regenerated.
3956 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3958 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3959 (xtensa_restore_emit_state): Likewise.
3961 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3963 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3966 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3968 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3969 * Makefile.in: Regenerate.
3971 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3973 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3974 functions, give functions a meaningful name, add comments.
3975 (check_range): New function - Replace operand size calculation
3976 with range checking.
3977 (assemble_insn): Update Algorithm, improve error issuing.
3979 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3982 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3984 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3985 miss between different section in the same module.
3986 (tc_gen_reloc): Likewise.
3988 2004-11-25 Theodore A. Roth <troth@openavr.org>
3990 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3991 atmega325, atmega3250, atmega645 and atmega6450.
3993 2004-11-25 Jan Beulich <jbeulich@novell.com>
3995 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3996 permissible for the selected instruction suffix.
3997 (process_suffix): For DefaultSize instructions, suppressing the
3998 guessing of a 'q' suffix if the instruction doesn't support it is
3999 pointless, because only an 'l' suffix can be guessed in this place.
4001 2004-11-24 Nick Clifton <nickc@redhat.com>
4003 * config/tc-iq2000.c: Remove support for IQ10 processor.
4004 Convert to ISO C90 formatting.
4005 * config/tc-iq2000.h: Likewise.
4007 2004-11-23 Nick Clifton <nickc@redhat.com>
4009 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4010 in this table. They should be correct now.
4012 2004-11-23 Jan Beulich <jbeulich@novell.com>
4014 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4015 indicate the MMX extensions added by both SSE and 3DNow!A.
4016 (Cpu3dnowA): Declare.
4017 (CpuUnknownFlags): Update.
4018 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4019 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4020 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4021 3DNow!. Athlon additionally implies 3DNow!A. Several new
4022 entries (those starting with a dot are for sub-arch specification).
4023 (set_cpu_arch): Handle sub-arch specifications.
4024 (parse_insn): Distinguish between instructions not supported because
4025 of insufficient CPU features and because of 64-bit mode.
4026 * doc/c-i386.texi: Describe enhanced .arch directive.
4028 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4030 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4032 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4034 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4035 without a corresponding .debug_info section.
4037 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4039 * read.c (potable): Add "error" and "warning".
4040 (s_errwarn): New function.
4041 * read.h (s_errwarn): Declare.
4042 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4044 2004-11-22 Nick Clifton <nickc@redhat.com>
4046 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4049 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4051 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4052 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4054 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4056 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4057 (coff_adjust_symtab): Adjust call.
4058 (crawl_symbols): Likewise.
4059 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4060 (obj_app_file): Adjust.
4062 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4064 * configure.in: Enable bfd_assember for the MAXQ port.
4065 * configure: Regenerate.
4067 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4068 Sterling Augustine <sterling@tensilica.com>
4070 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4071 there is a conflict.
4072 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4073 interfaces that are related as determined by xtensa_interface_class_id.
4075 2004-11-12 Nick Clifton <nickc@redhat.com>
4077 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4078 offsets for conditional branches.
4080 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4082 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4084 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4086 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4087 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4089 (relax_frag_immed): Update call to update_next_frag_state.
4091 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4093 * obj.h (struct format_ops <app_file>): Add int param.
4094 * read.h (s_app_file_string): Likewise.
4095 * read.c (s_app_file_string): Likewise.
4096 (s_app_file): Adjust s_app_file_string call.
4097 * config/tc-mips.c (s_mips_file): Likewise.
4098 * config/obj-coff.h (obj_app_file): Add app param.
4099 * config/obj-ecoff.h (obj_app_file): Likewise.
4100 * config/obj-multi.h (obj_app_file): Likewise.
4101 * config/obj-elf.h (elf_file_symbol): Likewise.
4102 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4103 if called for # preprocessor lines.
4105 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4108 * symbols.c (resolve_symbol_value): Convert weak symbols only
4110 (symbol_equated_reloc_p): Don't equate weaks when relocating
4111 only for Windows PECOFF.
4113 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4115 * config/tc-crx.c (print_insn): Check and set insn_addr.
4116 * config/tc-crx.h (md_frag_check): Define.
4118 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4119 Vineet Sharma <vineets@noida.hcltech.com>
4121 * configure.in: Add support for new target maxq-coff.
4122 * configure: Regenerate.
4123 * NEWS: Mention new support.
4124 * config/tc-maxq.c: New file.
4125 * config/tc-maxq.h: New file.
4126 * config/obj-coff.h: Add support for maxq-coff.
4128 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4130 * symbols.c (any_external_name): Define.
4131 (resolve_symbol_value): Convert weak symbols.
4132 (S_SET_EXTERNAL): Support any_external_name.
4133 (S_SET_NAME): Qualify parameter const.
4134 (symbol_equated_reloc_p): Equate to weaks when relocating.
4135 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4136 * tc.h (any_external_name): Declare.
4137 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4139 (weak_is_altname): Declare and define.
4140 (weak_name2altname): Same.
4141 (weak_altname2name): Same.
4142 (weak_uniquify): Same.
4143 (weak_altprefix): Define.
4144 (obj_coff_weak): Change .weak syntax and handling.
4145 (coff_frob_symbol): Fix PE weak symbol alternates.
4146 * config/obj-coff.h (USE_UNIQUE): Define.
4147 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4148 are in another segment.
4149 (tc_gen_reloc): Remove broken addend hack.
4150 doc/as.texinfo: Update.
4152 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4154 * config/tc-xtensa.c (total_frag_text_expansion): New.
4155 (md_estimate_size_before_relax): Use it.
4156 (find_address_of_next_align_frag): Likewise.
4158 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4160 * config/tc-crx.c: Rename argument types.
4161 (processing_arg_number): Rename to 'cur_arg_num'.
4162 (get_number_of_bits): Rename to 'set_operand_size'.
4163 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4164 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4165 (set_indexmode_parameters): Remove function, integrate its code into
4167 (set_operand_size): Get rid of 'Operand Number' function parameter -
4168 use global variable 'cur_arg_num' instead.
4169 Use a local 'argument' pointer to reference the current argument.
4170 (parse_operand): Likewise.
4171 (set_operand): Likewise.
4172 (process_label_constant): Likewise.
4174 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4176 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4177 (add_section_rename): Delete. Inlined into...
4178 (build_section_rename): ...here. Use xstrdup instead of strdup.
4179 (xtensa_section_rename): Drop "const" from argument and return types.
4180 (md_show_usage): Indent to match show_usage().
4181 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4182 (tc_canonicalize_section_name): Define.
4183 (md_elf_section_rename): Remove unused macro.
4184 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4185 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4186 (Frame Directive): Delete.
4188 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4190 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4191 * config/tc-arm.c (target_oabi): Delete.
4192 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4193 (arm_opts): Remove moabi.
4194 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4195 * doc/c-arm.texi (ARM Options): Likewise.
4196 * configure: Regenerated.
4198 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4200 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4201 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4202 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4203 * configure: Regenerate.
4204 * config/tc-cris.c (enum cris_archs): New.
4205 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4206 (cris_insn_ver_valid_for_arch): New functions.
4207 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4208 (cris_arch): New variable.
4209 (md_pseudo_table): New pseudo .arch.
4210 (err_for_dangerous_mul_placement): Initialize according to
4212 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4214 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4215 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4216 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4217 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4218 use in md_cris_relax_table.
4219 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4220 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4221 Update and improve head comment.
4222 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4223 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4225 (md_longopts): New option --march=...
4226 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4228 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4229 (HANDLE_RELAXABLE): New macro.
4230 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4231 cases. Check for weak symbols and assume not relaxable. Handle
4232 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4233 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4235 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4236 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4237 (cris_create_short_jump): Adjust for CRISv32.
4238 (cris_relax_frag): Handle new states.
4239 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4240 (md_begin): Define symbols "..asm.arch.cris.v32",
4241 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4242 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4243 when entering opcode table entry points.
4244 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4245 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4246 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4247 (cris_process_instruction): Initialize out_insnp->insn_type to
4248 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4249 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4251 <case 'm'>: Check that modified_char == '.'.
4252 <invalid operands>: Consume the rest of the line.
4253 When operands don't match, skip over subsequent insns with
4254 non-matching version specifier but same mnemonic.
4255 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4256 special registers in CRISv32 are always 32 bit long.
4257 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4259 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4260 and compatible. Recognize "ACR" for v32, unless followed by "+".
4261 (get_spec_reg): Consider cris_arch when looking up register.
4262 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4264 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4265 (cris_get_expression): Restore input_line_pointer if failing "early".
4266 (get_flags): Consider cris_arch and recognize flags accordingly.
4267 (branch_disp): Adjust for CRISv32.
4268 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4269 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4270 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4271 resolved. Don't enter zeros in object file for
4273 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4274 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4275 (md_parse_option): Break out "return 1".
4276 <OPTION_ARCH> New case.
4277 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4278 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4279 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4280 <case BFD_RELOC_32_PCREL>: New cases.
4281 Addends for non-zero fx_pcrel are too in fx_offset.
4282 (md_show_usage): Show --march=<arch>.
4283 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4284 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4285 (s_syntax) <struct syntaxes>: Properly constify member operand.
4286 * config/tc-cris.h (TARGET_MACH): Define.
4287 (cris_mach): Declare.
4288 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4289 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4290 (CRIS-Opts): Document --march=...
4291 (CRIS-Pseudos): Document .arch.
4293 2004-11-04 Jan Beulich <jbeulich@novell.com>
4295 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4296 intel syntax and no register prefix, allow $ in symbol names when
4298 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4299 (intel_float_operand): Add fourth return value indicating math control
4300 operations. Make classification more precise.
4301 (md_assemble): Complain if memory operand of mov[sz]x has no size
4303 (parse_insn): Translate word operands to floating point instructions
4304 operating on integers as well as control instructions to short ones
4305 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4306 floating point instructions operating on non-integer operands.
4307 (match_template): Remove fldcw special case. Adjust q-suffix handling
4308 to permit it on fild/fistp/fisttp in AT&T mode.
4309 (process_suffix): Don't guess DefaultSize insns' suffix from
4310 stackop_size for certain floating point control instructions. Guess
4311 suffix for branch and [ls][gi]dt based on flag_code. Split error
4312 messages for Intel and AT&T syntax, and make the condition more strict
4313 for the former. Adjust suppressing of generation of operand size
4315 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4316 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4317 more error checking.
4318 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4319 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4321 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4323 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4324 md_short_jump_size, md_long_jump_size.
4325 * write.c [!WORKING_DOT_WORD]: Ditto.
4326 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4328 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4330 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4331 const qualifier in these definitions.
4332 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4333 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4335 2004-11-02 Nick Clifton <nickc@redhat.com>
4337 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4338 table before deciding to produce a .debug_line section to match up
4339 with a user provided .debug_info section.
4341 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4343 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4344 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4346 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4348 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4349 (get_flags): New function.
4350 (get_number_of_bits): Edit comments, update numeric values to
4352 (process_label_constant): Don't support the colon
4353 format (SYMBOL:[s|m|l]).
4354 (set_cons_rparams): Support argument type 'arg_rbase'.
4355 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4356 (handle_LoadStor): Bug fix, first handle post-increment mode.
4357 (getreg_image): Remove redundant code, update according to latest
4359 (print_constant): Bug fix relate to 3-word instructions.
4360 (assemble_insn): Bug fix, when matching instructions, verify also
4361 instruction type (not only mnemonic).
4362 Add various error checking.
4363 (preprocess_reglist): Support HI/LO and user registers.
4365 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4367 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4368 in an epilogue directive go negative.
4370 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4373 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4374 after reporting template error during manual bundling. Reported
4375 by Michael Dupont, michaelx.dupont@intel.com.
4377 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4379 * Makefile.am: Run dep-am.
4380 * aclocal.m4: Regenerate with automake 1.9.2.
4381 * Makefile.in: Regenerate with automake 1.9.2.
4382 * doc/Makefile.in: Likewise.
4384 * config/tc-arm.c: Include "dw2gencfi.h".
4385 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4387 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4388 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4389 (tc_cfi_frame_initial_instructions): Define.
4390 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4393 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4395 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4397 Update coprocessor id to be unsigned immediate.
4399 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4401 * config/tc-i386.c (O_secrel): Delete.
4402 (tc_pe_dwarf2_emit_offset): New function.
4403 * config/tc-i386.h (O_secrel): Define as O_md1.
4404 (TC_DWARF2_EMIT_OFFSET): Define.
4406 2004-10-18 Nick Clifton <nickc@redhat.com>
4408 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4409 ignore @fptr() directives for 4-byte fixups.
4411 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4413 * Makefile.am: Run "make dep-am"
4414 * Makefile.in: Regenerate.
4416 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4418 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4419 Remove comments about placement of literal pools.
4420 (Literal Directive): Update description of literal placement.
4421 (Literal Prefix Directive): Remove statement that this does not apply
4422 to absolute-mode literals. Describe new section naming scheme.
4424 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4426 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4427 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4428 is_windowed_return_opcode): Delete.
4429 (xtensa_frob_label): Use get_subseg_target_freq.
4430 (md_assemble): Inline call to is_entry_opcode.
4431 (xtensa_handle_align): Inline call to get_frag_is_literal.
4432 (relaxation_requirements): Inline call to is_jx_opcode.
4433 (emit_single_op): Inline call to is_movi_opcode.
4434 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4435 get_frag_is_no_transform, is_entry_opcode, and
4436 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4437 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4438 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4439 Inline calls to get_frag_is_no_transform.
4440 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4441 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4442 get_frag_is_no_transform.
4443 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4444 and set_frag_is_no_transform.
4445 (get_expression_value): Delete.
4446 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4447 cur_target_freq to target_freq.
4448 (get_subseg_info): Split out code to create a new map entry into ...
4449 (add_subseg_info): ... this new function.
4450 (get_last_insn_flags): Check if get_subseg_info succeeded.
4451 (set_last_insn_flags): Call add_subseg_info if needed.
4452 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4453 (xtensa_reorder_segments): Compute last_sec while counting sections.
4454 Remove call to get_last_sec.
4455 (get_last_sec): Delete.
4456 (cache_literal_section): Inline call to retrieve_literal_seg and its
4457 callees, seg_present and add_seg_list.
4458 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4459 (get_frag_is_insn, get_frag_is_no_transform,
4460 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4461 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4463 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4465 * config/tc-xtensa.c: Use ISO C90 formatting.
4466 * config/tc-xtensa.h: Likewise.
4467 * config/xtensa-istack.h: Likewise.
4468 * config/xtensa-relax.c: Likewise.
4469 * config/xtensa-relax.h: Likewise.
4471 2004-10-12 Paul Brook <paul@codesourcery.com>
4473 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4476 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4479 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4481 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4483 (Acknowledgements): Use "GAS" instead of AS variable.
4485 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4487 * config/tc-i386.c: Include "elf/x86-64.h".
4488 (i386_elf_section_type): New function.
4489 * config/tc-i386.h (md_elf_section_type): Define.
4490 (i386_elf_section_type): New prototype.
4492 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4494 * config/m68k-parse.h (enum m68k_register): New control register,
4496 * config/tc-m68k.c: Correct control register set for MCF5249.
4498 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4499 Sterling Augustine <sterling@tensilica.com>
4501 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4502 (UNREACHABLE_MAX_WIDTH): Define.
4503 (XTENSA_FETCH_WIDTH): Delete.
4504 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4505 prefer_const16, prefer_l32r): New global variables.
4506 (LIT4_SECTION_NAME): Define.
4507 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4508 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4509 (frag_flags struct): New.
4510 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4511 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4512 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4513 (MAX_FORMATS): Define.
4514 (op_placement_info struct, op_placement_table): New.
4515 (O_pltrel, O_hi16, O_lo16): Define.
4516 (directiveE enum): Rename directive_generics to directive_transform.
4517 Delete directive_relax. Add directive_schedule,
4518 directive_absolute_literals, and directive_last_directive.
4519 (directive_info): Rename "generics" to "transform". Delete "relax".
4520 Add "schedule" and "absolute-literals".
4521 (directive_state): Adjust entries to match changes in directive_info.
4522 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4523 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4524 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4525 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4526 (align_only_targets, software_a0_b_retw_interlock,
4527 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4528 software_avoid_short_loop, software_avoid_close_loop_end,
4529 software_avoid_all_short_loops, specific_opcode): Delete.
4530 (warn_unaligned_branch_targets): New.
4531 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4532 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4533 (option_[no_]link_relax, option_[no_]transform,
4534 option_[no_]absolute_literals, option_warn_unaligned_targets,
4535 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4537 (option_[no_]align_only_targets, option_literal_section_name,
4538 option_text_section_name, option_data_section_name,
4539 option_bss_section_name, option_eb, option_el): Delete.
4540 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4541 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4542 and target-hardware. Delete entries for [no-]target-align-only,
4543 literal-section-name, text-section-name, data-section-name, and
4545 (md_parse_option): Handle new options and remove old ones. Accept but
4546 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4547 and treat them as [no-]transform.
4548 (md_show_usage): Add new options and remove old ones.
4549 (xtensa_setup_hw_workarounds): New.
4550 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4551 "long", "short", "loc" and "frequency" entries.
4552 (use_generics): Rename to ...
4553 (use_transform): ... this function. Add past_xtensa_end check.
4554 (use_longcalls): Add past_xtensa_end check.
4555 (code_density_available, can_relax): Delete.
4556 (do_align_targets): New.
4557 (get_directive): Accept dashes in directive names. Warn about
4558 [no-]generics and [no-]relax directives and treat them as
4560 (xtensa_begin_directive): Call md_flush_pending_output only for some
4561 directives. Check for directives inside instruction bundles. Warn
4562 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4563 directives. Handle new directives. Check generating_literals flag
4565 (xtensa_end_directive): Check for directives inside instruction
4566 bundles. Warn and ignore [no-]density directives. Handle new
4567 directives. Call xtensa_set_frag_assembly_state.
4568 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4569 xtensa_dwarf2_emit_insn): New.
4570 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4571 use_literal_section flag.
4572 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4573 literals. Use xtensa_elf_cons to parse the expression.
4574 (xtensa_literal_prefix): Do not check use_literal_section. Support
4575 ".lit4" sections for absolute literals. Change prefix convention to
4576 replace ".text" (or ".t" in a linkonce section). No need to call
4578 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4579 (expression_end): Handle closing braces and colons.
4580 (PLT_SUFFIX, plt_suffix): Delete.
4581 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4582 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4583 and O_hi16 expressions as well.
4584 (tokenize_arguments): Handle closing braces and colons.
4585 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4586 operands and paired register syntax.
4587 (get_invisible_operands): New.
4588 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4589 new xtensa-isa.h functions.
4590 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4591 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4592 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4593 instructions. Use xtensa_translate_zero_immed.
4594 (operand_is_immed, operand_is_pcrel_label): Delete.
4595 (get_relaxable_immed): Use new xtensa-isa.h functions.
4596 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4598 (xtensa_print_insn_table, print_vliw_insn): New.
4599 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4600 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4601 is_branch_or_jump_opcode): Delete.
4602 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4603 (opnum_to_reloc, reloc_to_opnum): Delete.
4604 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4605 xtensa-isa.h functions. Operate on one slot of an instruction.
4606 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4607 xg_get_insn_size): Delete.
4608 (xg_get_build_instr_size): Use xg_get_single_size.
4609 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4610 xg_build_widen_table. Use xg_get_single_size.
4611 (xg_get_max_narrow_insn_size): Delete.
4612 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4613 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4615 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4616 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4617 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4618 xg_build_widen_table. Use xg_get_single_size.
4619 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4621 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4622 treat weak symbols conservatively.
4623 (xg_check_operand): Use new xtensa-isa.h functions.
4624 (is_dnrange): Delete.
4625 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4626 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4627 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4628 xtensa-isa.h functions.
4629 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4630 xg_instruction_matches_options): New.
4631 (xg_instruction_matches_rule): Handle O_register expressions. Call
4632 xg_instruction_matches_options.
4633 (transition_rule_cmp): New.
4634 (xg_instruction_match): Update call to xg_build_simplify_table.
4635 (xg_build_token_insn): Record loc fields.
4636 (xg_simplify_insn): Check is_specific_opcode field and
4637 density_supported flag.
4638 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4639 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4640 (xg_assemble_literal): Add error handling for O_big. Call
4641 record_alignment. Handle O_pltrel.
4642 (xg_valid_literal_expression): New.
4643 (xg_assemble_literal_space): Add slot parameter. Remove call to
4644 set_expr_symbol_offset. Add call to record_alignment. Update call to
4646 (xg_emit_insn): Delete.
4647 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4648 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4649 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4650 and slot parameters. Handle new "alternate" relocations for absolute
4651 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4652 O_hi16. Use new xtensa-isa.h functions.
4653 (xg_assemble_tokens): Delete.
4654 (is_register_writer): Use new xtensa-isa.h functions.
4655 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4656 old-style RSR from LCOUNT.
4657 (next_frag_opcode): Delete.
4658 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4659 update_next_frag_state): New.
4660 (update_next_frag_nop_state): Delete.
4661 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4662 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4663 the state of the absolute-literals directive. Add calls to
4664 record_alignment and xtensa_set_frag_assembly_state. Call
4665 xtensa_switch_to_non_abs_literal_fragment instead of
4666 xtensa_switch_to_literal_fragment.
4668 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4669 (get_expanded_loop_offset): Change check for undefined opcode to an
4671 (xtensa_set_frag_assembly_state, relaxable_section,
4672 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4673 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4674 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4675 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4676 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4677 (xtensa_init_fix_data): New.
4678 (xtensa_frob_label): Reset label symbol to the current frag. Check
4679 do_align_targets and generating_literals flag. Propagate frequency
4680 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4681 (xtensa_unrecognized_line): New.
4682 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4683 to xtensa_set_frag_assembly_state.
4684 (error_reset_cur_vinsn): New.
4685 (md_assemble): Remove check for literal frag. Remove call to
4686 istack_init. Call use_transform instead of use_generics. Parse
4687 explicit instruction format specifiers. Move code for
4688 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4689 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4690 Add dwarf2_where call. Remote automatic alignment for ENTRY
4691 instructions. Move call to xtensa_clear_insn_labels to the end.
4692 Rearrange to handle bundles.
4693 (xtensa_cons_fix_new): Delete.
4694 (xtensa_handle_align): New.
4695 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4696 assignment to is_no_density field.
4697 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4698 instead of reloc_to_opnum. Handle "alternate" relocations.
4699 (xtensa_force_relocation, xtensa_check_inside_bundle,
4700 xtensa_elf_section_change_hook): New.
4701 (xtensa_symbol_new_hook): Delete.
4702 (xtensa_fix_adjustable): Check for difference of symbols with an
4703 offset. Check for external and weak symbols.
4704 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4705 (md_estimate_size_before_relax): Return expansion for the first slot.
4706 (tc_gen_reloc): Handle difference of symbols by producing
4707 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4708 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4709 tentative values into the output when linkrelax is set.
4710 (XTENSA_PROP_SEC_NAME): Define.
4711 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4712 Create literal tables only if using literal sections. Create new
4713 property tables instead of old instruction tables. Check for unaligned
4714 branch targets and loops.
4715 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4716 new_resource_table, clear_resource_table, resize_resource_table,
4717 resources_available, reserve_resources, release_resources,
4718 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4719 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4720 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4721 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4722 flag. Update checks for workaround options. Call
4723 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4724 (xtensa_cleanup_align_frags): Add special case for branch targets.
4725 Check for and mark unreachable frags.
4726 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4727 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4728 end of a zero-overhead loop body.
4729 (frag_can_negate_branch): Handle instructions with multiple slots.
4730 Use new xtensa-isa.h functions
4731 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4732 xtensa_mark_zcl_first_insns): New.
4733 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4734 transformations are disabled.
4735 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4736 multislot instructions.
4737 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4738 Likewise. Also error if transformations are disabled.
4739 (unrelaxed_frag_max_size): New.
4740 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4741 xtensa-isa.h functions.
4742 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4743 xtensa_opcode_is_loop instead of is_loop_opcode.
4744 (get_text_align_power): Replace as_fatal with assertion.
4745 (get_text_align_fill_size): Iterate instead of using modulus when
4747 (get_noop_aligned_address): Assert that this is for a machine-dependent
4748 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4749 xg_get_single_size, and frag_format_size.
4750 (get_widen_aligned_address): Rename to ...
4751 (get_aligned_diff): ... this function. Add max_diff parameter.
4752 Remove handling of rs_align/rs_align_code frags. Use
4753 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4754 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4755 and pass it back to caller.
4756 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4757 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4758 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4759 (relax_frag_text_align): Rename to ...
4760 (relax_frag_loop_align): ... this function. Assume loops can only be
4761 in the first slot of an instruction.
4762 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4763 instruction. Remove call to frag_wane.
4764 (relax_frag_narrow): Rename to ...
4765 (relax_frag_for_align): ... this function. Extend to handle
4766 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4767 RELAX_NARROW for the first slot.
4768 (find_address_of_next_align_frag, bytes_to_stretch): New.
4769 (future_alignment_required): Use find_address_of_next_align_frag and
4770 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4771 alignment decisions.
4772 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4773 Check if transformations are enabled for b_j_loop_end workaround.
4774 Use new xtensa-isa.h functions and handle multislot instructions.
4775 Update call to xg_assembly_relax.
4776 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4777 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4779 (convert_frag_narrow): Add segP, format and slot parameters. Call
4780 convert_frag_immed for branch instructions. Adjust calls to
4781 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4782 xg_get_single_size and xg_get_single_format.
4783 (convert_frag_fill_nop): New.
4784 (convert_frag_immed): Add format and slot parameters. Handle multislot
4785 instructions and use new xtensa-isa.h functions. Update calls to
4786 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4787 enabled for b_j_loop_end workaround. Use build_nop instead of
4788 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4789 frags. Use xg_get_single_size. Handle O_pltrel.
4790 (fix_new_exp_in_seg): Remove check for old plt flag.
4791 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4792 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4793 for loop opcode to an assertion. Mark all frags up to the end of the
4794 loop as not transformable.
4795 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4796 (get_subseg_info): New.
4797 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4799 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4800 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4801 (xtensa_switch_to_non_abs_literal_fragment): New.
4802 (cache_literal_section): Add is_code parameter and pass it through to
4803 retrieve_literal_seg.
4804 (retrieve_literal_seg): Add is_code parameter and use it to set the
4805 flags on the literal section. Handle case where head parameter is 0.
4806 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4807 set_frag_is_no_transform): New.
4808 (xtensa_create_property_segments): Add end_property_function parameter
4809 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4810 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4811 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4812 (add_xt_block_frags): Add end_property_function parameter and call it
4813 if it is non-zero. Call xtensa_frag_flags_init.
4814 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4815 get_frag_property_flags, frag_flags_to_number,
4816 xtensa_frag_flags_combinable, xt_block_aligned_size,
4817 xtensa_xt_block_combine, add_xt_prop_frags,
4818 init_op_placement_info_table, opcode_fits_format_slot,
4819 xg_get_single_size, xg_get_single_format): New.
4820 (istack_push): Inline call to tinsn_copy.
4821 (tinsn_copy): Delete.
4822 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4823 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4824 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4825 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4826 functions. Handle invisible operands.
4827 (tinsn_to_slotbuf): New.
4828 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4829 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4830 vinsn_from_chars, and xg_free_vinsn.
4831 (tinsn_from_insnbuf): New.
4832 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4833 instructions. Handle symbol differences.
4834 (get_num_stack_text_bytes): Use xg_get_single_size.
4835 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4836 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4837 get_expr_register, set_expr_symbol_offset_diff): New.
4838 * config/tc-xtensa.h (MAX_SLOTS): Define.
4839 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4840 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4841 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4843 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4844 (xtensa_frag_type struct): Add is_assembly_state_set,
4845 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4846 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4847 Replace is_generics and is_relax fields by is_no_transform field.
4848 Delete is_text and is_longcalls fields. Change text_expansion and
4849 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4850 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4851 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4852 (xtensa_fix_data struct): New.
4853 (xtensa_symfield_type struct): Delete plt field.
4854 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4855 forward declaration here.
4856 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4857 (XTENSA_SECTION_RENAME): Undefine.
4858 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4859 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4860 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4861 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4862 (unit_num_copies_func, opcode_num_units_func,
4863 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4864 (resource_table struct): New.
4865 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4866 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4867 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4868 (tinsn_copy): Delete prototype.
4869 (vliw_insn struct): New.
4870 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4871 (widen_spec_list): Add option conditions for density and boolean
4872 instructions. Add expansions using CONST16 and conditions for using
4873 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4875 (simplify_spec_list): Add option conditions for density instructions.
4876 Add entry for NOP instruction.
4877 (append_transition): Add cmp function pointer parameter and use it to
4878 insert the new entry in order.
4879 (operand_function_LOW16U, operand_function_HI16U): New.
4880 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4881 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4882 (enter_opname, split_string): Use xstrdup instead of strdup.
4883 (init_insn_pattern): Initialize new options field.
4884 (clear_req_or_option_list, clear_req_option_list,
4885 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4887 (parse_insn_pattern): Parse option conditions.
4888 (transition_applies): New.
4889 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4890 swapped last arguments in calls to append_constant_value_condition.
4891 Call clone_req_option_list. Add warning about invalid opcode.
4892 Handle LOW16U and HI16U function names.
4893 (build_transition_table): Add cmp parameter and use it in calls to
4894 append_transition. Use new xtensa-isa.h functions. Check
4895 transition_applies before adding entries.
4896 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4897 pass it through to build_transition_table.
4898 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4899 ReqOption, transition_cmp_fn): New types.
4900 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4901 (transition_rule struct): Add options field.
4902 * doc/as.texinfo (Overview): Update Xtensa options.
4903 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4904 --[no-]relax, and --[no-]generics options. Update descriptions of
4905 --text-section-literals and --[no-]longcalls. Add
4906 --[no-]absolute-literals and --[no-]transform.
4907 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4908 Remove use of "generic" and "specific" terminology for opcodes.
4909 (Xtensa Registers): Generalize the syntax description to include
4910 user-defined register files.
4911 (Xtensa Automatic Alignment): Update.
4912 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4913 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4914 (Xtensa Directives): Remove confusing rules about precedence.
4915 (Density Directive, Relax Directive): Delete.
4916 (Schedule Directive): New.
4917 (Generics Directive): Rename to ...
4918 (Transform Directive): ... this node.
4919 (Literal Directive): Update for absolute literals. Missing
4920 literal_position directive is now an error.
4921 (Literal Position Directive): Update for absolute literals.
4922 (Freeregs Directive): Delete.
4923 (Absolute Literals Directive): New.
4924 (Frame Directive): Minor editing.
4925 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4926 Update dependencies.
4927 * Makefile.in: Regenerate.
4929 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4931 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4932 to build the second and third fixups for a composite relocation.
4933 (macro_read_relocs): New function.
4934 (macro_build): Use it.
4935 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4936 Simplify fragging code accordingly.
4937 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4938 of the composite relocation. Set fx_tcbit in both fixups.
4940 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4942 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4943 (md_apply_fix3): Don't treat composite relocs as done.
4945 2004-10-07 Jan Beulich <jbeulich@novell.com>
4947 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4948 prefix for symbol names generated from the LOCAL macro directive.
4950 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4951 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4953 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4955 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4957 (md_assemble): Add error checking for Co-Processor instructions.
4958 (get_cinv_parameters): Add 'b' option to invalidate the
4959 branch-target cache.
4961 2004-10-05 Paul Brook <paul@codesourcery.com>
4963 * config/tc-arm.c (unwind): New variable.
4964 (vfp_sp_encode_reg): New function.
4965 (vfp_sp_reg_required_here): Use it.
4966 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4967 (vfp_parse_reg_list): New function.
4968 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4969 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4970 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4971 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4973 (md_pseudo_table): Add them.
4974 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4975 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4976 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4977 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4978 require_hashconst, add_unwind_opcode): New functions.
4979 * doc/c-arm.texi: Document unwinding opcodes.
4980 * NEWS: Mention the new feature.
4982 2004-10-04 Eric Christopher <echristo@redhat.com>
4984 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4986 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4988 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4990 * config/tc-s390.c (md_apply_fix3): Likewise.
4991 * config/tc-sparc.c (md_apply_fix3): Likewise.
4993 2004-10-01 Paul Brook <paul@codesourcery.com>
4995 * config/tc-arm.c (arm_elf_section_type): New function.
4996 (arm_elf_change_section): Set section link for exidx sections.
4997 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4998 (md_elf_section_type): Define.
5000 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5002 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5003 instruction's offset.
5005 2004-10-01 Adam Nemet <anemet@lnxw.com>
5007 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5009 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5011 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5012 asymbol *, instead use symbol_get_bfdsym.
5014 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5016 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5018 2004-09-30 Paul Brook <paul@codesourcery.com>
5020 * config/tc-arm.c (do_smi, do_nop): New functions.
5021 (insns): Add ARMv6ZK instructions.
5022 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5023 (tc_gen_reloc): Ditto.
5024 (arm_cpus): Add mpcore and arm1176.
5025 (arm_archs): Add armv6{k,z,zk}.
5026 * doc/c-arm.texi: Document new cores and architectures.
5028 2004-09-30 Nick Clifton <nickc@redhat.com>
5030 * config/tc-arm.c: Use ISO C90 formatting.
5032 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5034 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5035 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5036 REG_TYPE_MVDX is expected.
5038 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5040 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5042 2004-09-21 James E Wilson <wilson@specifixinc.com>
5044 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5045 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5046 output_spill_base, output_unat_psprel, output_lc_psprel,
5047 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5048 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5049 output_spill_psprel_p): Use it.
5051 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5053 * config/tc-crx.c (handle_LoadStor): New function.
5054 Handle load/stor unique instructions before parsing.
5056 2004-09-17 Paul Brook <paul@codesourcery.com>
5058 * config/tc-arm.c (s_arm_rel31): New funciton.
5059 (md_pseudo_table): Add .rel31.
5060 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5061 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5062 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5063 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5064 (arm_parse_reloc): Add (target2).
5066 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5068 * Makefile.am: Run "make dep-am".
5069 * Makefile.in: Regenerate.
5070 * aclocal.m4: Regenerate.
5071 * configure: Regenerate.
5072 * doc/Makefile.in: Regenerate.
5073 * po/POTFILES.in: Regenerate.
5074 * po/gas.pot: Regenerate.
5076 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5078 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5079 [!LLONG_MAX]: Ditto.
5081 2004-09-13 Paul Brook <paul@codesourcery.com>
5083 * config/tc-arm.c: Rename RELABS to TARGET1.
5085 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5087 * messages.c (as_internal_value_out_of_range): Cast values passed
5088 to as_bad_where or as_warn_where to proper type.
5090 2004-09-11 Theodore A. Roth <troth@openavr.org>
5092 * config/tc-avr.c: Add support for
5093 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5095 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5097 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5098 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5100 2004-09-08 Paul Brook <paul@codesourcery.com>
5102 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5103 fini_array and preinit_array section types.
5104 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5106 * doc/as.texinfo: Document extra section types.
5108 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5110 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5111 * Makefile.in: Regenerated.
5112 * configure.in: Set em for arm*-*-symbianelf*.
5113 * configure: Regenerated.
5114 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5115 vectors when appropriate.
5116 * config/te-symbian.h: New file.
5118 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5120 * config/tc-crx.c (gettrap): Exception vector can be case
5122 (process_label_constant): Fix a 32-bit displacement bug in branch
5124 (get_operandtype) : Bug fix, wrong operand was used.
5125 (process_label_constant): Initialize relocation type to
5128 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5130 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5131 for synthesizable cores.
5133 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5135 2004-08-25 Dmitry Diky <diwil@spec.ru>
5137 * config/tc-msp430.c: Clean-up the code.
5138 (md_relax_table): New relax table.
5139 (mcu_types): Sort MCU types.
5140 (md_pseudo_table): Add .profiler pseudo handler.
5141 (pow2value): New function.
5142 (msp430_profiler): New function.
5143 (msp430_operands): Add new insns handlers.
5144 (msp430_srcoperand): Add register operand handler, allow complex
5146 (md_estimate_size_before_relax): Rewritten.
5147 (md_convert_frag): Rewritten.
5148 (msp430_relax_frag): New function.
5149 * config/tc-msp430.h (md_relax_frag): define macro
5150 * doc/c-msp430.texi: Update information.
5152 2004-08-24 Nick Clifton <nickc@redhat.com>
5154 * as.c (std_shortopts): Allow -g to take an optional argument.
5155 (parse_args): Pass any switch starting with -g on to the backend
5158 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5160 * configure.in (arm*-*-symbianelf*): New target.
5161 (arm*-*-eabi*): Likewise.
5162 * configure: Regenerated.
5164 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5165 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5168 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5170 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5171 argument, don't do anything if current section is not
5172 .gnu.linkonce.t.* and linkonce_empty is set.
5173 (generate_unwind_image, dot_endp): Adjust callers, call
5174 start_unwind_section (*, 1) if nothing will be put into the
5177 2004-08-17 Nick Clifton <nickc@redhat.com>
5179 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5180 (show_usage): Add -g.
5181 (std_longopts): Add --gen-debug. Alpha sort the table.
5182 (parse_args): Print an error message if a switch is not handled.
5183 Handle the -g switch, calling md_debug_format_selector() if
5185 * NEWS: Mention new feature.
5186 * doc/as.texinfo: Document new switch.
5187 * doc/internals.texi: Document behaviour of md_parse_option.
5189 * config/tc-arm.c (md_parse_option): Do not issue an error message
5190 if the switch is not recognised.
5191 * config/tc-m68k.c (md_parse_option): Likewise.
5192 * config/tc-pdp11.c (md_parse_option): Likewise.
5193 * config/tc-v850.c (md_parse_option): Likewise.
5195 * as.h: Fix up formatting.
5198 2004-08-16 Nick Clifton <nickc@redhat.com>
5200 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5202 * configure.in: Sort architecture based tables alphabetically.
5203 * configure: Regenerate.
5205 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5207 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5208 { "cc", 68 }, with { "cr", 70 }.
5210 2004-08-13 Jan Beulich <jbeulich@novell.com>
5211 Nick Clifton <nickc@redhat.com>
5213 * as.c: Add and handle new --alternate command line option.
5214 * macro.c (macro_set_alternate): New.
5215 * macro.h (macro_set_alternate): Declare.
5216 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5217 * doc/as.texinfo: Document new command line option and pseudo-ops
5218 as well as insert documentation originating from gasp about
5219 alternate macro syntax.
5220 * NEWS: Mention new command line option and pseudo-ops.
5222 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5224 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5227 2004-08-06 Paul Brook <paul@codesourcery.com>
5229 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5230 Handle new relocations.
5231 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5233 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5235 * write.c (relax_segment): Use was_address instead of address when
5236 setting fr_fix field for align frag due to backwards .org.
5238 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5240 Introduce SH2a support.
5241 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5242 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5244 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5245 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5246 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5247 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5248 to end of conditional expression.
5249 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5250 * config/tc-sh.c: Add sh2a-nofpu support.
5251 2003-12-29 DJ Delorie <dj@redhat.com>
5252 * tc-sh.c: Add sh2a support.
5253 (parse_reg): Add tbr.
5254 (parse_at): Support @@(disp,tbr).
5255 (get_specific): Support sh2a opcodes.
5256 (insert4): New, for 4 byte relocs.
5257 (build_Mytes): Support sh2a opcodes.
5258 (md_apply_fix3_Mytes): Support sh2a opcodes.
5259 2003-12-02 Michael Snyder <msnyder@redhat.com>
5260 * config/tc-sh.c (md_parse_option): Handle sh2a.
5261 (sh_elf_final_processing): Ditto.
5263 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5265 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5268 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5270 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5271 (ppc_arch): Expand comment.
5273 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5275 * config/tc-crx.c: Support evaluating the difference between two
5277 * config/tc-crx.h: Likewise.
5279 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5281 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5283 (ia64_elf_section_change_hook): Set the linked-to section for
5286 2004-07-26 Dmitry Diky <diwil@spec.ru>
5288 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5289 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5290 msp430xG438, msp430xG439.
5292 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5294 * doc/as.texinfo (Section, PushSection): Correct documentation
5297 2004-07-21 Jan Beulich <jbeulich@novell.com>
5299 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5300 permissible for the selected instruction suffix.
5301 (match_template): Don't permit 64-bit general purpose operands in
5303 (finalize_imm): Permit 64-bit immediates.
5304 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5305 specially except for the width of the used base and/or index
5306 registers. For 32-bit displacements, use sign-extended
5307 relocations only when using 64-bit addressing.
5308 Force zero displacement on rip-relative addressing when there is
5309 no other displacement.
5310 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5311 specially except for the width of the used base and/or index
5313 (parse_register): Disallow Reg64 registers in 32-bit mode.
5315 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5316 suffix if the instruction doesn't support it.
5318 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5320 * config/tc-mips.c (append_insn): Handle constant expressions with
5321 no associated relocation.
5322 (mips_ip): Cancel the expression after use for the Q format
5324 (parse_relocation): Return no relocation for unsupported
5326 (my_getSmallExpression): Return no relocation if no relocation
5329 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5331 * config/obj-som.c (adjust_stab_sections): Add prototype.
5332 (obj_som_compiler, obj_som_version, obj_som_copyright,
5333 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5334 * config/tc-hppa.c (update_subspace): Likewise.
5335 (is_defined_subspace): Amplify comment.
5336 * config/obj-som.h (som_frob_file): Add prototype.
5338 2004-07-19 Christopher Faylor <cgf@timesys.com>
5339 H.J. Lu <hongjiu.lu@intel.com>
5341 * subsegs.c (section_symbol): Don't create a new segment when
5342 existing segment is undefined.
5344 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5346 * config/tc-arm.c: Include include/opcode/arm.h.
5347 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5348 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5349 (FPU_ARCH_*): Delete.
5350 * Makefile.am: Update dependencies.
5351 * Makefile.in: Regenerate.
5353 2004-07-15 Nick Clifton <nickc@redhat.com>
5355 * configure.in: Accept armbe as a big-endian arm configuration.
5356 * configure: Regenerate.
5358 2004-07-13 Thomas Nystrom <thn@saeab.se>
5360 * config/tc-i386.c (T_SHIFTOP): New constant.
5361 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5362 (intel_el1): Handle '~'.
5363 (intel_get_token): Handle '<>', '&', '|' and '~'.
5365 2004-07-13 Nick Clifton <nickc@redhat.com>
5367 (md_assemble): Remove spurious newline from end of as_bad error
5369 (intel_e05_1): Likewise.
5370 (intel_e11): Likewise.
5371 (intel_match_token): Likewise.
5373 2004-07-11 Andreas Schwab <schwab@suse.de>
5375 * config/tc-m68k.c: Convert to C90. Remove redundant
5376 declarations. Indentation fixup.
5377 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5378 obj_coff_section ourselves.
5380 2004-07-09 James E Wilson <wilson@specifixinc.com>
5382 * config/tc-ia64.c (default_big_endian): New.
5383 (dot_byteorder, md_begin): Use it.
5384 (md_parse_option): Set it.
5386 2004-07-09 Nick Clifton <nickc@redhat.com>
5388 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5389 * configure: Regenerate.
5390 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5391 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5392 sh_find_elf_flags if necessary.
5394 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5396 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5397 going to be split into more than one in-place addend, return 0
5398 for relocations against mergeable sections. Associate comments
5401 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5403 * Makefile.am (CPU_TYPES): Add crx.
5404 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5405 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5406 (DEPTC_crx_elf): New target.
5407 (DEPOBJ_crx_elf): Likewise.
5408 (DEP_crx_elf): Likewise.
5409 * Makefile.in: Regenerate.
5410 * configure.in: Add crx* target.
5411 * configure: Regenerate.
5412 * config/tc-crx.c: New file.
5413 * config/tc-crx.h: New file.
5414 * NEWS: Mention new target.
5416 2004-07-06 Nick Clifton <nickc@redhat.com>
5418 * config.in: Undefine TARGET_SYMBIAN by default.
5420 * configure: Regenerate. Add sh-symbian-elf target. If
5421 selected define TARGET_SYMBIAN.
5422 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5423 format if TARGET_SYMBIAN has been defined.
5425 * output-file.c (output_file_create): Report the target format
5426 chosen when bfd_openw reports that it is invalid.
5428 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5429 pseudo for BFD based assemblers.
5431 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5434 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5435 (md_parse_option): Remove redundant -isa testing.
5436 Make bfd_arch variable const.
5437 (md_show_usage): Make bfd_arch variable const.
5439 2004-07-03 James E Wilson <wilson@specifixinc.com>
5441 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5442 * config/tc-ia64.h (md_frag_check): Define.
5444 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5446 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5448 * doc/as.texinfo (Weak): Document PE weak symbols.
5450 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5452 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5453 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5454 (mips_frob_file): Rework so that only a single pass through the
5455 relocs is needed. Allow %lo()s to have higher offsets than their
5456 corresponding %hi()s or %got()s.
5458 2004-07-02 Nick Clifton <nickc@redhat.com>
5460 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5461 allow values which have come from undefined symbols.
5462 Always consider this fixup to have been processed as a reloc
5463 cannot be generated for it.
5465 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5467 * frags.h (struct frag): Add has_code and insn_addr fields.
5468 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5469 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5470 * config/tc-ppc.h (md_frag_check): Define.
5472 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5474 * doc/Makefile.am (info): Rename goal to...
5475 (info-local): ... this, to preserve implicit dependencies.
5476 * doc/Makefile.in: Regenerate with automake 1.8.5.
5478 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5480 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5481 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5482 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5483 (tc_gen_reloc): Likewise.
5484 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5485 (m32r_parse_name): Likewise.
5486 (m32r_cgen_parse_fix_exp): Likewise.
5487 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5488 (O_PIC_reloc): Likewise.
5489 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5490 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5491 for @GOTOFF, @GOT, @PLT.
5493 2004-06-21 Jan Beulich <jbeulich@novell.com>
5495 * gas/symbols.c: While discarding ordinary local absolute symbols
5496 when --strip-local-absolute is in effect, retain file symbols.
5498 2004-06-20 Andreas Schwab <schwab@suse.de>
5500 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5501 (md_parse_option): Likewise.
5503 2004-06-17 Jan Beulich <jbeulich@novell.com>
5505 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5506 * config/te-netware.h: New file.
5507 * config/te-ppcnw.h: Delete: Obsolete.
5508 * configure.in: Eliminate ill NetWare targets. Make generic
5509 NetWare target use proper emulation.
5510 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5511 reference to new te-netware.h.
5512 * configure: Regenerate.
5513 * Makefile.in: Regenerate.
5515 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5517 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5518 comparison in .insn pseudo operation.
5520 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5522 * config/obj-coff.c (coff_adjust_section_syms): Use
5523 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5524 (coff_frob_section): Likewise.
5525 * config/tc-mips.c (md_apply_fix3): Likewise.
5526 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5527 (elf_frob_file_after_relocs): Likewise.
5529 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5531 * config/tc-hppa.c (log2): Rename to exact_log2.
5532 (pa_next_subseg): Delete unused function.
5533 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5534 (create_new_subspace): Likewise.
5537 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5538 labels. Fix warning.
5540 2004-05-28 DJ Delorie <dj@redhat.com>
5542 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5543 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5544 or non-merged symbols.
5546 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5548 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5549 restore the old slot when inserting srlz.i/srlz.d.
5551 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5553 * Makefile.am: Regenerate dependecies.
5554 * Makefile.in: Regenerate.
5555 * config/tc-sh.c (valid_arch): Make unsigned.
5556 (preset_target_arch): Likewise.
5557 (md_begin): Use new architecture flags system.
5558 (get_specific): Likewise.
5559 (assemble_ppi): Likewise.
5560 (md_assemble): Likewise. Also fix error check for bad opcodes.
5561 (md_parse_option): Likewise. Also generate -isa values according
5562 to the table in bfd/cpu-sh.c instead of just constants. Also
5563 allow <arch>-up ISA variants.
5564 (sh_elf_final_processing): Replace if-else chain with a call to
5565 sh_find_elf_flags().
5567 2004-05-28 Peter Barada <peter@the-baradas.com>
5569 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5570 with zero offset into mode 2 addressing to save a word.
5572 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5574 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5575 (ar_is_only_in_integer_unit): New.
5576 (ar_is_only_in_memory_unit): New.
5577 (generate_unwind_image): Silence gcc on 32bit host.
5578 (md_assemble): Use ar_is_only_in_integer_unit instead of
5579 ar_is_in_integer_unit. Check AR access.
5581 2004-05-27 Peter Barada <peter@the-baradas.com>
5583 * config/tc-m68k.c (md_begin): Sort the opcode table into
5585 (m68k_compare_opcode): New function to do the sorting.
5587 2004-05-24 Peter Barada <peter@the-baradas.com>
5589 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5590 addressing on MIT style operands.
5591 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5593 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5596 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5598 * expr.c (operand, operator): Don't reject '++' and '--'.
5600 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5602 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5605 2004-05-17 Adam Nemet <anemet@lnxw.com>
5607 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5608 * configure: Regenerate.
5610 2004-05-13 Paul Brook <paul@codesourcery.com>
5612 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5614 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5616 * configure.in (or32-*-rtems*): Switch to elf.
5617 * configure: Regenerate.
5619 2004-05-13 Nick Clifton <nickc@redhat.com>
5621 * po/fr.po: Updated French translation.
5623 2004-05-11 Nick Clifton <nickc@redhat.com>
5625 * doc/as.texinfo (Section): Document G and T flags to .section
5626 directive. Document the extra arguments that the G flag
5627 requires. Document the #tls flag.
5629 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5631 * subsegs.c (section_symbol): Create a new section symbol if
5632 the existing one doesn't match.
5633 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5635 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5637 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5638 to cope with VR4181A errata MD(1) and MD(4).
5640 2004-05-07 Brian Ford <ford@vss.fsi.com>
5642 * NEWS: Mention .secrel32 for pe[i]-i386.
5644 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5646 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5647 (HANDLE_ALIGN): New.
5649 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5651 * Makefile.am (DIST_SUBDIRS): Define.
5652 * aclocal.m4: Regenerate with automake 1.8.4.
5653 * Makefile.in: Likewise.
5654 * doc/Makefile.in: Likewise.
5656 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5658 * config/tc-ia64.c (dot_serialize): Declare.
5659 (dot_serialize): New function.
5660 (md_pseudo_table): Add ".serialize.data" and
5661 ".serialize.instruction" directives.
5663 2004-05-06 Nick Clifton <nickc@redhat.com>
5665 * messages (as_internal_value_out_of_range): Print a message about
5666 a value being out of range. Be consistent about whether the
5667 values are printed in decimal or hexadecimal.
5668 (as_warn_value_out_of_range): Generate a warning message about an
5670 (as_bad_value_out_of_range): Generate an error message about an
5672 * as.h: Prototype the new functions.
5673 * config/tc-alpha.c (insert_operand): Use new function.
5674 * config/tc-arc.c (arc_insert_operand): Likewise.
5675 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5676 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5677 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5678 * config/tc-s390.c (s390_insert_operand): Likewise.
5679 * config/tc-v850.c (v850_insert_operand): Likewise.
5681 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5683 * configure.in: Set em=linux for frv-*-*linux*.
5684 * configure: Rebuilt.
5685 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5686 (frv_md_fdpic_enabled): New.
5687 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5688 (DEFAULT_FDPIC): New.
5689 (frv_flags): Use DEFAULT_FDPIC.
5690 (frv_pic_flag): Likewise.
5691 (OPTION_NOPIC): New.
5692 (md_longopts): Add -mnopic.
5693 (md_parse_option): Handle it.
5694 (md_show_usage): Add -mfdpic and -mnopic.
5696 2004-05-05 Peter Barada <peter@the-baradas.com>
5698 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5699 chips for invalid coldfire instructions, rename selectors
5700 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5701 add current_chip to track which chip is referred to(including save/restore),
5702 use current_chip to select control registers, not current_arch.
5703 (md_show_usage): Add new chips.
5704 * doc/c-m68k.texi: Document new command line switches.
5706 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5708 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5709 (NOP_OPCODE): Define.
5710 (s390_align_code): Remove prototype.
5711 * tc-s390.c (s390_align_code): Remove.
5713 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5715 * config/tc-ia64.c (make_unw_section_name): Removed.
5716 (start_unwind_section): New function.
5717 (generate_unwind_image): Take const segT instead of const
5719 (dot_handlerdata): Adjusted.
5720 (dot_endp): Likewise.
5722 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5724 * config/obj-elf.c (obj_elf_change_section): Allow the
5725 ".note.GNU-stack" section has SHF_EXECINSTR.
5727 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5729 * config/obj-elf.c (get_section): Return bfd_boolean.
5730 (obj_elf_change_section): Call bfd_get_section_by_name_if
5731 instead of bfd_map_over_sections.
5733 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5735 * config/obj-elf.c (get_section): New function.
5736 (obj_elf_change_section): Support multiple sections with same
5739 2004-04-30 Nick Clifton <nickc@redhat.com>
5741 * config/tc-arm.c (create_register_alias): Fix typo checking for
5742 case sensitive register aliases.
5743 (co_proc_number): Use error message string in all_reg_maps[]
5745 (cp_reg_required_here): Likewise.
5746 (fp_reg_required_here): Likewise.
5748 2004-04-29 Brian Ford <ford@vss.fsi.com>
5750 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5752 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5754 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5755 (load_address, macro, mips_ip, md_parse_option)
5756 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5757 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5758 embedded-PIC handling, and update comments.
5759 (SWITCH_TABLE): Remove.
5760 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5761 (enum mips_pic_level): Remove EMBEDDED_PIC.
5762 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5763 (TC_FORCE_RELOCATION): Update comment.
5764 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5765 might be safe to remove now that MIPS embedded-PIC is gone.
5767 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5769 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5770 call to obj_set_subsection_attributes.
5771 (obj_som_init_stab_section): Likewise.
5772 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5773 (pa_def_subspaces): Provide comdat default.
5774 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5775 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5776 calls to create_new_subspace and update_subspace to pass comdat flag.
5777 (create_new_subspace, update_subspace): Add new comdat argument. Use
5778 it in calls to obj_set_subsection_attributes.
5779 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5780 and use of comdat, common and dup_comm parameters.
5782 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5784 * config/obj-elf.c (obj_elf_change_section): Check if the old
5785 group name is NULL before comparison.
5787 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5789 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5791 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5793 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5795 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5797 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5798 (OPTION_MEMBEDDED_PIC): Remove.
5799 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5800 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5801 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5802 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5803 (OPTION_ELF_BASE): Renumber.
5804 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5805 (md_show_usage): Remove mention of -membedded-pic.
5806 * doc/as.texinfo: Remove mention of -membedded-pic.
5808 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5810 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5811 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5813 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5814 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5815 USE_GLOBAL_POINTER_OPT.
5817 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5819 * config/tc-mips.c (macro): One more use of load_delay_nop.
5821 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5823 * config/tc-mips.c (load_delay_nop): New function.
5824 (load_address, macro): Use load_delay_nop() to build a nop
5825 which can be omitted with gpr_interlocks.
5827 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5829 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5830 cop_interlocks): Remove superfluous CPU entries.
5832 2004-04-22 Paul Brook <paul@codesourcery.com>
5834 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5836 2004-04-22 Peter Barada <peter@the-baradas.com>
5838 * NEWS: Added support for EMAC instructions and MAC/EMAC
5840 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5841 scale factor tokens, trailing_ampersand to mark mask addressing
5842 for MAC/EMAC instructions.
5843 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5845 (yylex): Handle '>', '<', and '&' following '+'.
5846 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5847 architectures in archs[].
5848 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5849 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5851 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5852 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5854 Add EMAC operands to init_table[].
5856 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5858 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5860 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5861 * config/tc-arm.c (enum mstate): Delete from here.
5862 (mapping_state): Remove the static mapstate variable and instead
5863 store the state in the segment. This allows a per-section mapping
5864 state. Handle and ignore MAP_UNDEFINED states.
5865 (arm_elf_change_section): Get the current mapping state from the
5867 (s_ltorg): Set the mapping state to MAP_DATA.
5868 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5869 for each pool as it is emitted.
5871 2004-04-22 Nick Clifton <nickc@redhat.com>
5873 * config/tc-arm.h: Formatting tidy ups.
5875 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5877 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5879 2004-04-20 DJ Delorie <dj@redhat.com>
5881 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5882 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5883 [TE_PE] (O_secrel): Define.
5884 [TE_PE] (x86_pe_cons_fix_new): New.
5885 [TE_PE] (pe_directive_secrel): Likewise.
5886 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5888 2004-04-19 Eric Christopher <echristo@redhat.com>
5890 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5891 of previous patch for fix in gcc.
5893 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5895 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5897 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5899 * read.c (do_align): Call md_flush_pending_output, if defined.
5901 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5903 * expr.c (operand): Correct checks for ++ and --.
5905 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5907 * config/tc-generic.c: Add some comments.
5909 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5911 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5912 -{no-}mfix-vr4122-bugs.
5913 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5914 (append_insn, mips_emit_delays): Update accordingly.
5915 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5916 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5917 (md_parse_option): Update after above changes.
5918 (md_show_usage): Add -mfix-vr4120.
5920 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5922 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5923 of .section directive; add a reference to the ELF .subsection
5926 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5928 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5931 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5933 * Makefile.am: Remove mips from aout targets.
5934 * Makefile.in: Regenerate.
5935 * configure.in: Remove mips-dec-bsd* target.
5936 * configure: Regenerate.
5938 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5941 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5942 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5943 Update "mapping". Restrict some @ modifiers to 32 bit.
5945 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5946 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5948 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5949 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5950 dont_adjust_reloc_32 is set.
5951 (md_longopts): Add option -renesas.
5952 (md_parse_option, md_show_usage): Likewise.
5953 * doc/c-sh.texi: Likewise.
5955 2004-04-01 Dave Korn <dk@artimi.com>
5957 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5958 hi16 and lo16 fixS structs.
5959 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5960 exactly the same way as for RELOC_DLX_REL16.
5961 (machine_ip): properly respect LO flag in the_insn and
5962 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5963 (md_apply_fix3): apply RELOC_DLX_LO16.
5965 2004-03-30 Stan Shebs <shebs@apple.com>
5967 Remove long-obsolete MPW support.
5968 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5969 * configure.in: Remove mention of ppc-*-mpw* config.
5970 * configure.in: Likewise.
5972 2004-03-30 Nick Clifton <nickc@redhat.com>
5974 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5975 OBJ_ELF being defined.
5977 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5979 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5981 2004-03-23 Paul Brook <paul@codesourcery.com>
5983 * config/tc-arm.c (meabi_flags): New variable.
5984 (arm_parse_eabi): New function.
5985 (md_begin): Set flags for EABI v3.
5987 (arm_long_opts): Add meabi.
5988 * doc/as.texinfo <ARM>: Document -meabi.
5989 * doc/c-arm.texi: Ditto.
5991 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5993 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5994 tables even when use_literal_section flag is not set.
5996 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5998 * config/tc-sh.c: Remove trailing whitespace.
6000 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6002 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6003 --mul-bug-abort and the default behavior.
6004 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6005 (err_for_dangerous_mul_placement): New variable.
6006 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6008 (md_cris_relax_table): Have placeholder for STATE_MUL.
6009 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6010 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6012 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6013 STATE_BYTE)>: Ditto.
6014 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6015 alignment and position of this frag, emit error message if
6017 (md_assemble): For a multiply insn and when checking it,
6018 transform the current frag into a special frag for that purpose.
6019 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6020 OPTION_MULBUG_ABORT_ON>: Handle new options.
6022 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6024 * config/tc-xtensa.c (mark_literal_frags): New function.
6025 (xtensa_move_literals): Call mark_literal_frags for all literal
6026 segments, including init and fini literal segments.
6027 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6029 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6031 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6032 (pa_comm): Set BSF_OBJECT in symbol flags.
6034 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6036 * Makefile.am: Run "make dep-am".
6037 * Makefile.in: Regenerate.
6038 * doc/Makefile.in: Regenerate.
6039 * config.in: Regenerate.
6040 * po/gas.pot: Regenerate.
6042 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6044 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6045 (demand_empty_rest_of_line): Issue an error here.
6046 (ignore_rest_of_line): Silently skip to end.
6047 (demand_copy_string): Issue an error, not warning.
6049 * config/obj-elf.c (obj_elf_section_name): Likewise.
6050 (obj_elf_section): Likewise.
6051 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6052 (arc_extinst): Likewise.
6053 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6054 (dot_spill): Likewise.
6055 (dot_unwabi): Likewise.
6056 (dot_prologue): Likewise.
6058 * expr.c (operand): Reject ++ and --.
6059 (operator): Likewise.
6061 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6063 * config/tc-sh.c: Include dw2gencfi.h.
6064 (sh_cfi_frame_initial_instructions): New function.
6065 (sh_regname_to_dw2regnum): Likewise.
6066 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6068 (TARGET_USE_CFIPOP): Define.
6069 (tc_cfi_frame_initial_instructions): Likewise.
6070 (tc_regname_to_dw2regnum): Likewise.
6071 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6072 * Makefile.am: Update dependencies.
6073 * Makefile.in: Regenerate.
6075 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6077 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6078 * configure: Regenerate.
6080 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6082 * read.c (s_leb128): Call md_flush_pending_output.
6084 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6086 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6087 * config/tc-i386.h (CpuPadLock): New define.
6088 (CpuUnknownFlags): Added CpuPadLock.
6090 2004-03-07 Andreas Schwab <schwab@suse.de>
6092 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6094 2004-03-07 Richard Henderson <rth@redhat.com>
6096 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6097 (cfi_finish): Likewise for fde.
6099 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6101 * config/tc-ia64.c (md_assemble): Properly handle NULL
6103 (ia64_handle_align): Don't abort if failed to add a stop bit.
6105 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6107 * Makefile.in: Regenerated.
6108 * aclocal.m4: Likewise.
6109 * configure: Likewise.
6110 * doc/Makefile.in: Likewise.
6112 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6114 * config/tc-ia64.c (dot_align): New.
6115 (ia64_do_align): Make it static.
6116 (md_pseudo_table): Use "dot_align" for "align".
6117 (ia64_md_do_align): Don't set align_frag here.
6118 (ia64_handle_align): Add a stop bit to the previous bundle if
6121 * config/tc-ia64.h (ia64_do_align): Removed.
6123 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6125 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6126 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6127 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6128 the most general type or the user specifically requested it.
6129 (md_assemble): Add a new error message for when an instruction
6130 is understood, but is not allowed due to an -isa option.
6132 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6134 * config/tc-ia64.c (align_frag): New.
6135 (md_assemble): Set the tc_frag_data field in align_frag for
6136 IA64_OPCODE_FIRST instructions.
6137 (ia64_md_do_align): Set align_frag.
6138 (ia64_handle_align): Add a stop bit if needed.
6140 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6141 (TC_FRAG_INIT): New.
6143 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6145 * config/tc-frv.c (fr400_audio): New variable.
6146 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6147 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6148 (target_implements_insn_p): New function.
6149 (md_assemble): Report an error if the processor doesn't implement
6152 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6154 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6155 (md_parse_option): Ditto.
6156 (OPTION_NO_SPECIAL_M32R): Added.
6157 (md_show_usage): Document it.
6158 (enable_speial_m32r): Changed a default value from 0 to 1.
6159 * doc/c-m32r.texi: Document the -no-bitinst option.
6161 2004-02-27 Nick Clifton <nickc@redhat.com>
6163 * config/tc-sh.c (get_operand): Revert previous delta.
6164 (tc_gen_reloc): Check for an unknown reloc type before processing
6167 2004-02-27 Hannes Reinecke <hare@suse.de>
6169 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6170 .insn pseudo operation.
6172 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6174 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6175 added for wrong syntax.
6177 2004-02-26 Eric Christopher <echristo@redhat.com>
6179 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6180 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6182 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6184 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6185 nibble types to assembler.
6187 2004-02-25 Fred Fish <fnf@redhat.com>
6189 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6191 2004-02-20 James E Wilson <wilson@specifixinc.com>
6193 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6195 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6196 (ia64_estimate_size_before_relax): New.
6197 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6198 (generate_unwind_image): Pass 1 to fixup_unw_records.
6199 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6200 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6202 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6204 * stabs.c (generate_asm_file): Avoid warning about use of
6205 uninitialized variable.
6207 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6209 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6210 body, and endp, allow unwind records which do not have a "t"
6211 (time/instruction) field.
6213 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6215 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6216 (do_mav_dspsc_2): Likewise.
6217 Fix accumulator registers move opcodes.
6219 2004-02-13 Hannes Reinecke <hare@suse.de>
6220 Jakub Jelinek <jakub@redhat.com>
6222 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6224 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6226 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6227 (tc_frob_symbol): New macro definition.
6228 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6230 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6232 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6235 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6237 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6238 (TC_CASE_SENSITIVE): ... this.
6239 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6240 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6242 2004-02-06 James E Wilson <wilson@specifixinc.com>
6244 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6245 (generate_unwind_image): Re-add it here.
6247 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6249 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6250 * read.h (SKIP_WHITESPACE): Turn into an expression.
6251 * read.c (read_a_source_file): A pseudo is removed by having a
6254 2004-02-05 James E Wilson <wilson@specifixinc.com>
6256 * config/tc-ia64.c (output_endp): New.
6257 (count_bits): Delete.
6258 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6259 endp unwind records.
6260 (fixup_unw_records): Handle endp unwind records. Delete code for
6261 shortening prologue regions not followed by a body record.
6262 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6263 * config/tc-ia64.h (unw_record_type): Add endp.
6265 2004-02-03 James E Wilson <wilson@specifixinc.com>
6267 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6268 fill padding bytes with zeroes.
6269 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6270 sets unwind_record slot_number and slot_frag fields.
6272 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6274 * config/tc-mips.c (add_got_offset_hilo): New function.
6275 (macro): Use load_register() and add_got_offset_hilo() to load
6276 constants instead of hardcoding code sequences throughout.
6278 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6280 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6282 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6284 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6286 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6287 of hard-coded test for TARGET_OS=elf.
6289 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6291 * config/tc-mips.c (hilo_interlocks): Change definition
6292 so that MIPS32, MIPS64 and later ISAs are included, along with
6293 the already-included machines. Update comments.
6295 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6297 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6298 undefined local labels.
6300 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6302 * config/tc-mips.c (load_address, macro): Update comments about
6303 NewABI GP relaxation.
6305 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6307 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6308 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6309 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6310 (set_at, load_register, load_address, move_register): Likewise.
6311 (load_got_offset, add_got_offset): Likewise.
6312 Update all calls and tidy accordingly.
6314 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6316 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6317 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6318 (RELAX_USE_SECOND): Bump to 0x10000.
6319 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6320 (mips_macro_warning): New variable.
6321 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6322 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6323 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6325 (append_insn): Update mips_macro_warning.sizes.
6326 (macro_start, macro_warning, macro_end): New functions.
6327 (macro_build): Don't emit warnings here.
6328 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6329 (md_convert_frag): Check for cases where one macro alternative
6330 needs a warning and the other doesn't. Emit a warning if the
6331 longer sequence was chosen.
6333 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6335 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6336 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6337 the first sequence, the size of the second sequence, and a flag
6338 that says whether we should warn.
6339 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6340 (RELAX_FIRST, RELAX_SECOND): New.
6341 (mips_relax): New variable.
6342 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6343 (append_insn): Remove "place" argument. Use mips_relax.sequence
6344 rather than "place" to check whether we're expanding the second
6345 alternative of a relaxable macro. Remove redundant check for
6346 branch relaxation. If generating a normal insn, and there
6347 is not enough room in the current frag, call relax_close_frag()
6348 to close it. Update mips_relax.sizes[]. Emit fixups for the
6349 second version of a relaxable macro. Record the first relaxable
6350 fixup in mips_relax. Remove tc_gen_reloc workaround.
6351 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6352 in the same way as in append_insn.
6353 (mips16_macro_build): Remove "place" argument.
6354 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6355 when generating the second version of a relaxable macro.
6356 (load_got_offset, add_got_offset): New functions.
6357 (load_address, macro): Use new relaxation machinery. Remove
6358 tc_gen_reloc workarounds.
6359 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6360 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6361 first version is needed.
6362 (tc_gen_reloc): Remove relaxation handling.
6363 (md_convert_frag): Go through the fixups for a relaxable macro and
6364 mark those that belong to the unneeded alternative as done. If the
6365 second alternative is needed, adjust the fixup addresses to account
6366 for the deleted first alternative.
6368 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6370 * frags.h (frag_room): Declare.
6371 * frags.c (frag_room): New function.
6372 * doc/internals.texi: Document it.
6374 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6376 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6377 optimization for -mtune=r3900, as this will break on other CPUs.
6379 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6381 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6382 be relaxed, use fixup.
6383 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6385 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6387 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6390 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6392 * config/tc-mips.c (append_insn): Properly detect variant frags
6393 that preclude swapping of relaxed branches. Correctly swap
6394 instructions between frags when dealing with relaxed branches.
6396 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6398 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6400 * aclocal.m4: Regenerate.
6401 * configure: Regenerate.
6403 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6405 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6408 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6410 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6411 reloc, reserve space for the delay slot as well as the jalr itself.
6413 2004-01-09 Paul Brook <paul@codesourcery.com>
6415 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6416 (do_vfp_sp2_from_reg2): New function.
6418 (do_vfp_dp_from_reg2): Check return values properly.
6420 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6422 * config/tc-mips.c (warn_nops): Remove static variable.
6423 (macro): Remove test of warn_nops.
6424 (md_shortops): Remove 'n'.
6425 (md_parse_option): Remove 'n' case.
6426 (md_show_usage): Remove -n.
6427 * doc/as.texinfo (Overview): Remove MIPS -n option.
6428 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6429 * NEWS: Mention removal of MIPS -n option.
6431 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6432 (cop_interlocks): Check ISA level.
6433 (cop_mem_interlocks): Define.
6434 (reg_needs_delay): Check cop_interlocks rather than
6435 ISA_HAS_COPROC_DELAYS.
6436 (append_insn): Likewise. Use cop_mem_interlocks rather than
6437 directly checking mips_opts.isa.
6438 (mips_emit_delays): Likewise.
6440 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6442 * config/tc-ia64.c (unwind): Move next_slot_number and
6443 next_slot_frag to ...
6444 (unw_rec_list): Here.
6445 (free_list_records): Removed.
6446 (output_unw_records): Likewise.
6447 (generate_unwind_image): Make it void.
6448 (alloc_record): Initialize next_slot_number and next_slot_frag.
6449 (slot_index): Take .org, .space and .align into account.
6450 (fixup_unw_records): Don't set slot_number to 0. Use
6451 list->next_slot_number and list->next_slot_frag instead of
6452 unwind.next_slot_number and unwind.next_slot_frag.
6453 (ia64_convert_frag): New.
6454 (generate_unwind_image): Generate a rs_machine_dependent frag
6456 (emit_one_bundle): Use list->next_slot_number and
6457 list->next_slot_frag instead of unwind.next_slot_number and
6458 unwind.next_slot_frag.
6460 * config/tc-ia64.h (md_convert_frag): Defined as
6462 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6464 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6466 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6467 * config/tc-frv.h (md_apply_fix3): Don't define.
6468 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6470 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6471 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6472 * config/tc-frv.c (line_separator_chars): Add `!'.
6473 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6474 * config/tc-frv.c (md_assemble): Clear insn upfront.
6475 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6476 * config/tc-frv.c (OPTION_FDPIC): New macro.
6477 (md_longopts): Add mfdpic.
6478 (md_parse_option): Handle it.
6479 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6480 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6481 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6482 (frv_pic_ptr): Parse funcdesc.
6484 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6486 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6487 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6489 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6491 * Makefile.am (Makefile): Move the dependency on
6492 $(BFDDIR)/configure.in to...
6493 (CONFIG_STATUS_DEPENDENCIES): ... here.
6494 (AUTOMAKE_OPTIONS): Require automake 1.8.
6495 * Makefile.in: Regenerate.
6496 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6497 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6498 $(BFDDIR)/configure.in here as well.
6499 * doc/Makefile.in: Regenerate.
6501 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6503 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6504 * Makefile.in: Regenerate.
6505 * aclocal.m4: Regenerate.
6506 * doc/Makefile.am (install, install-info): Remove.
6507 (install-data-local): A new hook for install-info.
6508 (AUTOMAKE_OPTIONS): Require automake 1.8.
6509 * doc/Makefile.in: Regenerate.
6511 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6513 * doc/c-sh.texi: Update description about floating point behavior
6516 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6518 * configure.in: Add m68k-uClinux target.
6519 * configure: Regenerate.
6521 For older changes see ChangeLog-0203
6527 version-control: never