1 2005-10-26 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (i386_operand): Don't check register prefix here.
4 (parse_real_register): Rename from parse_register.
6 (i386_parse_name): New.
8 (intel_e11): Don't tolerate registers in offset expressions anymore.
9 (intel_get_token): Don't check register prefix here. Copy the actual
10 register token, not the canonical register name.
11 * config/tc-i386.h (md_operand): Delete.
12 (i386_parse_name): Declare.
13 (md_parse_name): Define.
15 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
17 * Makefile.am: Add Z80 cpu.
18 * Makefile.in: Regenerated.
19 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
20 and disallow newlines in quoted strings.
21 * configure.tgt: Add z80-*-coff.
22 * config/obj-coff.h: Add format "coff-z80".
23 * doc/Makefile.am: Add c-z80.texi.
24 * doc/Makefile.in: Regenerated.
25 * doc/all.texi: Add Z80.
26 * doc/c-z80.texi: New file
27 * doc/as.texinfo: Add z80 options and some z80-related remarks.
28 * config/tc-z80.c: New file
29 * config/tc-z80.h: New file
30 * NEWS: Mention new support.
32 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
34 * write.c (adjust_reloc_syms): Undo the change made on
35 2005-04-26 to allow local symbol set to undefined symbol.
37 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
39 * Makefile.am (bfin-parse.tab.h): Removed.
40 (bfin-parse.h): Added.
41 * Makefile.in: Regenerated.
43 2005-10-25 Alan Modra <amodra@bigpond.net.au>
45 * po/POTFILES.in: Regenerate.
46 * po/gas.pot: Regenerate.
48 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
50 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
51 make a single reloc with an offset rather than a stack.
52 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
54 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
56 * read.c (potable): Add weakref.
58 * read.h (s_weakref): Declare.
59 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
60 * symbols.c (colon): Clear weakrefr.
61 (symbol_find_exact): Rename to, and reimplement in terms of...
62 (symbol_find_exact_noref): ... new function.
63 (symbol_find): Likewise...
64 (symbol_find_noref): ... ditto.
65 (resolve_symbol_value): Resolve weakrefr without setting their
67 (S_SET_WEAK): Call hook.
68 (S_GET_VALUE): Follow weakref link.
69 (S_SET_VALUE): Clear weakrefr.
70 (S_IS_WEAK): Follow weakref link.
71 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
72 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
73 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
74 (symbol_mark_used): Follow weakref link.
75 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
76 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
77 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
78 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
79 * write.c (adust_reloc_syms): Follow weakref link. Do not
80 complain if target is undefined.
81 (write_object_file): Likewise. Remove weakrefr symbols. Drop
82 unreferenced weakrefd symbols.
83 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
85 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
86 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
87 * doc/as.texinfo: Document weakref.
88 * doc/internals.texi: Document new struct members, internal
91 2005-10-24 Jie Zhang <jie.zhang@analog.com>
93 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
94 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
95 * Makefile.in: Regenerate.
96 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
97 * config/tc-bfin.c (md_chars_to_number): Change the type of first
98 argument from unsigned char * to char * to remove signedness warnings.
100 2005-10-24 Jan Beulich <jbeulich@novell.com>
102 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
103 (dot_rot): Change type of num_* variables. Check for positive count.
104 (ia64_optimize_expr): Re-structure.
105 (md_operand): Check for general register.
107 2005-10-24 Jan Beulich <jbeulich@novell.com>
109 * config/tc-ia64.c (declare_register): Call symbol_create.
110 (md_begin): Remove local variables total, ar_base, and cr_base.
111 Start loops for registers at their respective first one. Don't
112 update md.regsym for alias names. Generate alias name tp for r13.
114 2005-10-21 DJ Delorie <dj@redhat.com>
116 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
117 names unstead of numbers.
119 2005-10-19 David Ung <davidu@mips.com>
121 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
122 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
123 hence avoiding to emit a nop.
125 2005-10-19 Jie Zhang <jie.zhang@analog.com>
127 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
129 (bfin_start_line_hook): Remove the workaround for LSETUP(.
130 (bfin_name_is_register): Remove the workarounds for LSETUP(
132 (bfin_start_label): Ditto.
134 2005-10-18 Bob Wilson <bob.wilson@acm.org>
136 * config/tc-xtensa.c (xtensa_end_directive): Restore
137 default_lit_sections regardless of use_literal_section.
139 2005-10-18 Jie Zhang <jie.zhang@analog.com>
141 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
142 * Makefile.in: Regenerated.
144 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
146 * doc/as.texinfo (.loc) Fix placement of '@end table'.
148 2005-10-17 Bob Wilson <bob.wilson@acm.org>
150 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
151 unsigned line number. Do not include "dwarf2dbg.h".
152 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
153 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
154 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
155 (md_assemble): Use as_where instead of dwarf2_where.
156 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
157 dwarf2_line_infos. Change to call new_logical_line followed by
160 2005-10-14 Mike Frysinger <vapier@gentoo.org>
162 * doc/as.texinfo (Section): Add missing ']' to .section example.
164 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
167 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
168 unknown opcode is found.
170 2005-10-12 Mark Mitchell <mark@codesourcery.com>
172 * NEWS: Mention @file.
174 2005-10-12 Nick Clifton <nickc@redhat.com>
176 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
177 generally tidy up the code.
178 * config/tc-avr.h: Likewise.
180 2005-10-12 Jan Beulich <jbeulich@novell.com>
182 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
183 (dot_pred_rel): Likewise.
184 (parse_operand): Likewise.
185 (ia64_unrecognized_line): Likewise.
186 (md_operand): Likewise.
188 2005-10-11 Jan Beulich <jbeulich@novell.com>
190 * expr.h (enum expr_mode): New.
191 (expression): Pass third argument to expr.
192 (expression_and_evaluate): New.
193 (deferred_expression): New.
194 (expr): Add third parameter.
195 (resolve_expression): New.
196 * struc-symbol.h (struct symbol): New members sy_volatile and
198 * symbols.c, symbols.h (symbol_clone): New.
199 (symbol_clone_if_forward_ref): New.
200 (snapshot_symbol): New.
201 (S_IS_VOLATILE): New.
202 (S_IS_FORWARD_REF): New.
203 (S_SET_VOLATILE): New.
204 (S_SET_FORWARD_REF): New.
205 * as.c (macro_expr): Use expression_and_evaluate.
206 * cond.c (s_if): Likewise.
207 (s_elseif): Likewise.
208 * dw2gencfi.c (cfi_parse_reg): Likewise.
209 * expr.c (operand): Add second parameter. Optionally call
210 deferred_expression. Pass mode argument to itself and md_parse_name.
211 Check mode before trying to evaluate symbol. Call
212 symbol_clone_if_forward_ref for both operands.
213 (expr): Add third parameter. Pass mode to operand and itself.
214 Optionally call resolve_expression.
215 (resolve_expression): New.
216 (get_single_number): Pass second argument to operand.
217 * read.c (potable): New entry for .eqv.
218 (read_a_source_file): Handle new == operator.
219 (get_absolute_expr): Use expression_and_evaluate.
221 (assign_symbol): Rename second parameter. Call symbol_clone on
222 legal and illegal redefinition. Call S_SET_VOLATILE and
223 S_SET_FORWARD_REF depending on mode.
224 (s_set): Update description.
225 (s_space): Call resolve_expression.
226 (pseudo_set): Optionally call deferred_expression. Check
227 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
229 * config/tc-ia64.h (md_parse_name): Add mode parameter.
230 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
231 * config/tc-m32r.h (md_parse_name): Likewise.
232 (m32r_parse_name): Likewise.
233 * config/tc-mmix.h (md_parse_name): Likewise.
234 * config/tc-mn10300.h (md_parse_name): Likewise.
235 (mn10300_parse_name): Likewise.
236 * config/tc-ppc.h (md_parse_name): Likewise.
237 * config/tc-sh.h (md_parse_name): Likewise.
238 (sh_parse_name): Likewise.
239 * config/tc-sh64.h (md_parse_name): Likewise.
240 (sh64_consume_datalabel): Likewise.
241 * config/tc-tic54x.h (md_parse_name): Likewise.
242 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
243 before trying to evaluate symbol.
244 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
245 * config/tc-sh.c (sh_parse_name): Likewise.
246 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
247 second argument to operandf. Pass mode parameter to sh_parse_name.
248 * doc/as.texinfo: Document .eqv and the == assignment operator.
250 2005-10-10 Ian Lance Taylor <ian@airs.com>
252 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
253 * Makefile.in: Regenerate.
255 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
257 * expr.c (operator): Allow "!=" as a synonym for "<>".
258 * doc/as.texinfo (Infix Op): Mention "!=".
260 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
262 * config/tc-hppa.c (strict): Don't initialize. Update comment.
263 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
264 found. Simplify handling of "ma" and "mb" completers.
266 2005-10-08 Paul Brook <paul@codesourcery.com>
268 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
269 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
271 (arm_cpu_option_table): Add canonical_name.
272 (arm_cpus): Populate canonical_name field.
273 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
274 aeabi_set_public_attributes, arm_md_end): New functions.
275 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
276 (md_assemble): Set thumb_arch_used and arm_arch_used.
277 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
278 * config/tc-arm.h (md_end): Define.
279 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
281 2005-10-06 Khem Raj <kraj@mvista.com>
282 NIIBE Yutaka <gniibe@m17n.org>
284 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
285 (parse_reg_without_prefix): New function.
286 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
288 (option md_longopts): Add allow-reg-prefix option.
289 * doc/c-sh.texi: Document --allow-reg-prefix option.
290 * NEWS: Mention the new switch.
292 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
294 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
297 2005-09-30 Sterling Augustine <sterling@tensilica.com>
298 Bob Wilson <bob.wilson@acm.org>
300 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
302 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
304 * Makefile.am: Run "make dep-am".
305 * Makefile.in: Regenerated.
306 * aclocal.m4: Likewise.
308 2005-09-30 Mark Mitchell <mark@codesourcery.com>
310 * as.c (main): Use expandargv.
312 2005-09-30 Jan Beulich <jbeulich@novell.com>
314 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
317 2005-09-30 Catherine Moore <clm@cm00re.com>
319 * Makefile.am: Bfin support.
320 * Makefile.in: Regenerated.
321 * aclocal.m4: Regenerated.
322 * configure: Regenerated.
323 * configure.in: Bfin support.
324 * configure.tgt: Bfin support.
325 * config/bfin-aux.h: New file.
326 * config/bfin-defs.h: New file.
327 * config/bfin-lex.l: New file.
328 * config/bfin-parse.y: New file.
329 * config/tc-bfin.c: New file.
330 * config/tc-bfin.h: New file.
331 * doc/Makefile.am: Recognize c-bfin.texi.
332 * doc/Makefile.in: Regenerated.
333 * doc/all.texi: Bfin support.
334 * doc/as.texinfo: Likewise.
335 * doc/c-bfin.texi: Document bfin-specific syntax and
338 2005-09-30 Paul Brook <paul@codesourcery.com>
340 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
341 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
342 normal infix conditions.
343 (C3E): Include Thumb-2 definition.
345 (insns): Use them for legacy mnemonics.
347 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
349 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
350 version of <locale.h> when ENABLE_NLS is not defined.
352 2005-09-29 Jan Beulich <jbeulich@novell.com>
354 * config/tc-ia64.c (parse_operands): Always parse first operand of
357 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
358 Alan Modra <amodra@bigpond.net.au>
360 * app.c (do_scrub_chars): Match open and close quote of strings.
361 Remove redundant EOF test in case 7.
363 2005-09-28 Jan Beulich <jbeulich@novell.com>
365 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
366 relocations in 16- and 32-bit modes.
367 (i386_displacement): Make pc-relative branch handling dependent
368 upon operand (rather than address) size.
370 2005-09-28 Jan Beulich <jbeulich@novell.com>
372 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
374 (dot_cfi_startproc): Likewise.
375 (dot_cfi_endproc): Likewise. Also check no extra input was given.
376 (dot_cfi_escape): Likewise.
378 2005-09-28 Jan Beulich <jbeulich@novell.com>
380 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
381 (TC_CONS_FIX_NEW): Define unconditionally.
382 (x86_pe_cons_fix_new): Remove.
383 * config/tc-i386.c (signed_cons): New.
384 (md_pseudo_table): Add slong.
385 (x86_cons_fix_new): Declare unconditionally.
386 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
387 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
390 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
392 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
393 buffer after copying string.
395 2005-09-27 Paul Brook <paul@codesourcery.com>
397 * config/arm.c (arm_cpus): Add more cpu names.
398 * doc/c-arm.texi: Document them.
400 2005-09-21 Alan Modra <amodra@bigpond.net.au>
402 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
404 2005-09-20 Richard Henderson <rth@redhat.com>
406 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
408 2005-09-20 Richard Henderson <rth@redhat.com>
410 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
412 (dwarf2_loc_mark_labels): New.
413 (dwarf2_gen_line_info_1): Split out of ...
414 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
415 (dwarf2_emit_label): New.
416 (dwarf2_directive_loc_mark_labels): New.
417 (out_set_addr): Take a symbol instead of frag+ofs.
418 (relax_inc_line_addr): Likewise.
419 (emit_inc_line_addr): Assert delta non-negative.
420 (process_entries): Remove dead code. Update to work with temp
421 symbols instead of frag+ofs.
422 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
423 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
424 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
425 * config/obj-elf.h (obj_frob_label): New.
426 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
427 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
428 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
429 Similarly in the respective tc_frob_label implementation functions.
430 * config/tc-i386.c (md_pseudo_table): Move file and loc to
431 non-elf section; add loc_mark_labels.
432 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
433 (ia64_flush_insns): Check for marked labels; emit line entry if so.
434 (emit_one_bundle): Similarly.
435 (ia64_frob_label): Record marked labels.
436 * config/tc-m68hc11.h (tc_frob_label): Remove.
437 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
438 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
439 * config/tc-sh64.h (tc_frob_label): Likewise.
440 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
442 2005-09-20 Alan Modra <amodra@bigpond.net.au>
444 * read.c (pseudo_set): Set segment of expression syms to expr_section.
446 2005-09-14 Jan Beulich <jbeulich@novell.com>
448 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
449 registers, floating point control and status words, and mxcsr as
450 well as (for 64-bit code) segment base registers and rflags.
452 2005-09-09 Dmitry Diky <diwil@spec.ru>
454 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
455 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
458 2005-09-08 Chao-ying Fu <fu@mips.com>
460 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
461 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
464 2005-09-08 Paul Brook <paul@codesourcery.com>
466 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
467 (do_smc, do_t_smc): ... to this.
468 (insns): Remane smi to smc.
469 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
472 2005-09-07 Richard Henderson <rth@redhat.com>
474 * dwarf2dbg.c (dwarf2_where): Set line->isa.
475 (dwarf2_set_isa): New.
476 (dwarf2_directive_loc): Rearrange to allow all options on one line.
477 * dwarf2dbg.h (dwarf2_set_isa): Declare.
478 * doc/as.texinfo: Update .loc documentation.
480 2005-09-07 Richard Henderson <rth@redhat.com>
482 * dwarf2dbg.c: Include safe-ctype.h.
483 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
484 (current): Initialize.
485 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
486 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
487 (dwarf2_directive_file): Cope with invalid filename.
488 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
489 epilogue_begin, is_stmt, isa.
490 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
492 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
493 and DWARF2_FLAG_EPILOGUE_BEGIN.
494 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
495 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
496 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
497 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
498 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
499 (struct dwarf2_line_info): Add isa member.
500 * doc/as.texinfo (LNS directives): New node.
502 2005-09-07 David Ung <davidu@mips.com>
504 * config/tc-mips.c (append_insn): Undo last change. Instead add
505 guard to suppress calling frag_grow if the current instruction is
506 one that allows a delay slot.
508 2005-09-06 Chao-ying Fu <fu@mips.com>
510 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
511 (mips_opts): Add -1 to initialize ase_mt.
512 (file_ase_mt): New variable for -mmt.
513 (CPU_HAS_MT): New define.
514 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
516 (mips_ip): Check ase_mt to enable MT instructions.
517 Handle !, $, *, &, +T, +t, g operand formats.
518 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
520 (OPTION_MT, OPTION_NO_MT): New define.
521 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
522 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
523 (mips_after_parse_args): Set ase_mt based on CPU.
524 (s_mipsset): Handle ".set mt" and ".set nomt".
525 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
526 (md_show_usage): Show usage of -mmt and -mno-mt.
527 * doc/as.texinfo: Document -mmt and -mno-mt options.
528 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
531 2005-09-06 Paul Brook <paul@codesourcery.com>
533 * config/tc-arm.c (arm_it): Add relax field.
534 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
535 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
536 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
537 do_t_mov_cmp): Allow relaxation.
538 (output_relax_insn): New function.
539 (put_thumb32_insn): New function.
540 (output_inst): Use new functions.
541 (md_assemble): Don't throw error on relaxable instructions.
542 (insns): Change "b" entry from TCE(...) to tCE(...).
543 (md_estimate_size_before_relax): Return 2.
544 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
545 relax_branch, arm_relax_frag): New functions.
546 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
548 * config/tc-arm.h (md_convert_frag): Remove definition.
549 (md_relax_frag): Define.
550 (arm_relax_frag): Add prototype.
552 2005-09-02 Paul Brook <paul@codesourcery.com>
554 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
556 2005-09-02 Paul Brook <paul@codesourcery.com>
558 * config/tc-arm.c (encode_arm_cp_address): Use
559 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
560 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
562 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
565 (insns): Use them for coprocessor instructions.
566 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
567 (get_thumb32_insn): New function.
568 (put_thumb32_insn): New function.
569 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
570 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
572 2005-09-02 Paul Brook <paul@codesourcery.com>
574 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
575 incorrect suffix matches.
577 2005-09-01 David Ung <davidu@mips.com>
579 * config/tc-mips.c (append_insn): Correctly handle mips16 case
580 when the frags are different for the 2 instructions we want to
581 swap. If the lengths of the 2 instructions are not the same, we
582 won't do the swap but emit an nop.
584 2005-09-01 Dmitry Diky <diwil@spec.ru>
586 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
587 as appropriate. Change frag_variant() to frag_var() for relaxes.
589 2005-08-29 Nick Clifton <nickc@redhat.com>
591 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
594 2005-08-26 Jan Beulich <jbeulich@novell.com>
596 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
597 qualified operand of a branch.
598 (intel_bracket_expr): Set JumpAbsolute here...
599 (intel_e11): ... rather than here.
601 2005-08-26 Christian Groessler <chris@groessler.org>
603 * configure.tgt: Set bfd_gas also for z8k cpu.
604 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
606 (newfix): Adapt to bfd reloc types.
607 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
608 is available in the current frag.
609 (md_convert_frag): Adapt function parameters.
610 (tc_gen_reloc): New function.
611 (md_section_align): Use bfd_get_section_alignment.
612 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
613 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
615 * config/tc-z8k.h (TARGET_ARCH): Define.
616 (tc_fix_adjustable): Define.
618 2005-08-25 Chao-ying Fu <fu@mips.com>
620 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
621 (mips_opts): Add -1 to initialize ase_dsp.
622 (file_ase_dsp): New variable for -mdsp.
623 (CPU_HAS_DSP): New define.
624 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
626 (mips_ip): Add min_range and max_range for checking singed numbers.
627 Check ase_dsp to enable DSP instructions.
628 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
629 (OPTION_DSP, OPTION_NO_DSP): New define.
630 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
631 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
632 (mips_after_parse_args): Set ase_dsp based on CPU.
633 (s_mipsset): Handle ".set dsp" and ".set nodsp".
634 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
635 (md_show_usage): Show usage of -mdsp and -mno-dsp.
637 2005-08-23 David Ung <davidu@mips.com>
639 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
642 2005-08-23 Alan Modra <amodra@bigpond.net.au>
645 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
647 2005-08-23 Phil Edwards <phil@codesourcery.com>
649 * configure.tgt (*-*-vxworks): Match vxworks* instead.
651 2005-08-22 Jan Beulich <jbeulich@novell.com>
653 * config/tc-i386.c (object_64bit): New.
654 (i386_target_format): Initialize it.
655 (output_disp): Use object_64bit for relocation type determination.
656 (output_imm): Likewise.
657 (i386_validate_fix): Likewise.
658 (tc_gen_reloc): Likewise.
659 (lex_got): Likewise. Remove static mode_name. Change array size
660 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
661 (x86_cons): Use object_64bit for deciding whether quad fields can
664 2005-08-18 Christian Groessler <chris@groessler.org>
666 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
667 * config/tc-mcore.h: Likewise.
668 * config/tc-z8k.h: Likewise.
669 * config/tc-z8k.c: Likewise.
670 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
671 sh_coff_reloc_mangle declaration.
672 * config/tc-sh.c: (md_apply_fix): Fix comment for case
675 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
677 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
678 to confirm that no ISA is specified.
680 2005-08-18 Nick Clifton <nickc@redhat.com>
682 * write.c (relax_segment): Count the number of frags being
683 processed and use this to compute a maximum limit on the number of
684 iterations that will be allowed when attempting to relax the
687 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
689 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
690 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
692 2005-08-16 Alan Modra <amodra@bigpond.net.au>
694 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
697 2005-08-15 Paul Brook <paul@codesourcery.com>
699 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
701 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
703 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
705 * config/tc-ppc.c (parse_cpu): Add -me300 support.
706 (md_show_usage): Likewise.
707 * doc/c-ppc.texi (PowerPC-Opts): Document it.
709 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
711 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
712 (md_gather_operands): Add support for optional operands.
714 2005-08-12 Dmitry Diky <diwil@spec.ru>
715 * config/tc-msp430.c (msp430_enable_relax): New flag.
716 (msp430_enable_polys): Likewise.
717 (OPTION_RELAX): New option.
718 (OPTION_POLYMORPHS): Likewise.
719 (md_longopts): New long options.
720 (md_show_usage): Updated.
721 (md_parse_option): Add new options handler.
722 (msp430_operands): Add check if polymorph insns are enabled.
723 (msp430_force_relocation_local): New function.
724 (md_apply_fix): Now delete relocs according to new flags combination.
725 (msp430_relax_frag): Convert long branches to short branches only if
726 flag msp430_enable_relax is set.
727 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
728 (msp430_force_relocation_local): Likewise.
729 * doc/c-msp430.texi: Describe new options.
731 2005-08-11 Ian Lance Taylor <ian@airs.com>
733 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
734 (stamp-mk.com): Likewise.
735 (EXTRA_DIST): Remove make-gas.com from list.
736 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
737 * Makefile.in: Regenerate.
739 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
741 * subsegs.c (subseg_change): Move declaration of seginfo to before
744 2005-08-11 Alan Modra <amodra@bigpond.net.au>
746 * README-vms: Delete.
747 * config-gas.com: Delete.
748 * makefile.vms: Delete.
749 * vmsconf.sh: Delete.
750 * config/atof-tahoe.c: Delete.
751 * config/m88k-opcode.h: Delete.
752 * config/obj-bout.c: Delete.
753 * config/obj-bout.h: Delete.
754 * config/obj-hp300.c: Delete.
755 * config/obj-hp300.h: Delete.
756 * config/tc-a29k.c: Delete.
757 * config/tc-a29k.h: Delete.
758 * config/tc-h8500.c: Delete.
759 * config/tc-h8500.h: Delete.
760 * config/tc-m88k.c: Delete.
761 * config/tc-m88k.h: Delete.
762 * config/tc-tahoe.c: Delete.
763 * config/tc-tahoe.h: Delete.
764 * config/tc-tic80.c: Delete.
765 * config/tc-tic80.h: Delete.
766 * config/tc-w65.c: Delete.
767 * config/tc-w65.h: Delete.
768 * config/te-aux.h: Delete.
769 * config/te-delt88.h: Delete.
770 * config/te-delta.h: Delete.
771 * config/te-dpx2.h: Delete.
772 * config/te-hp300.h: Delete.
773 * config/te-ic960.h: Delete.
774 * config/vms-a-conf.h: Delete.
775 * doc/c-a29k.texi: Delete.
776 * doc/c-h8500.texi: Delete.
777 * doc/c-m88k.texi: Delete.
778 * README: Remove obsolete examples, and list of supported targets.
779 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
780 bout and hp300 support.
781 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
782 * configure.in: Remove --enable-bfd-assembler, need_bfd,
784 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
785 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
786 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
788 * dw2gencfi.c: Likewise.
789 * dwarf2dbg.c: Likewise.
791 * input-file.c: Likewise.
792 * listing.c: Likewise.
793 * literal.c: Likewise.
794 * messages.c: Likewise.
796 * output-file.c: Likewise.
799 * struc-symbol.h: Likewise.
800 * subsegs.c: Likewise.
801 * subsegs.h: Likewise.
802 * symbols.c: Likewise.
803 * symbols.h: Likewise.
807 * config/aout_gnu.h: Likewise.
808 * config/obj-aout.c: Likewise.
809 * config/obj-aout.h: Likewise.
810 * config/obj-coff.c: Likewise.
811 * config/obj-coff.h: Likewise.
812 * config/obj-evax.h: Likewise.
813 * config/obj-ieee.h: Likewise.
814 * config/tc-arm.c: Likewise.
815 * config/tc-arm.h: Likewise.
816 * config/tc-avr.c: Likewise.
817 * config/tc-avr.h: Likewise.
818 * config/tc-crx.h: Likewise.
819 * config/tc-d10v.h: Likewise.
820 * config/tc-d30v.h: Likewise.
821 * config/tc-dlx.h: Likewise.
822 * config/tc-fr30.h: Likewise.
823 * config/tc-frv.h: Likewise.
824 * config/tc-h8300.c: Likewise.
825 * config/tc-h8300.h: Likewise.
826 * config/tc-hppa.h: Likewise.
827 * config/tc-i370.h: Likewise.
828 * config/tc-i386.c: Likewise.
829 * config/tc-i386.h: Likewise.
830 * config/tc-i860.h: Likewise.
831 * config/tc-i960.c: Likewise.
832 * config/tc-i960.h: Likewise.
833 * config/tc-ip2k.h: Likewise.
834 * config/tc-iq2000.h: Likewise.
835 * config/tc-m32c.h: Likewise.
836 * config/tc-m32r.h: Likewise.
837 * config/tc-m68hc11.h: Likewise.
838 * config/tc-m68k.c: Likewise.
839 * config/tc-m68k.h: Likewise.
840 * config/tc-maxq.c: Likewise.
841 * config/tc-maxq.h: Likewise.
842 * config/tc-mcore.c: Likewise.
843 * config/tc-mcore.h: Likewise.
844 * config/tc-mn10200.h: Likewise.
845 * config/tc-mn10300.c: Likewise.
846 * config/tc-mn10300.h: Likewise.
847 * config/tc-ms1.h: Likewise.
848 * config/tc-msp430.c: Likewise.
849 * config/tc-msp430.h: Likewise.
850 * config/tc-ns32k.c: Likewise.
851 * config/tc-ns32k.h: Likewise.
852 * config/tc-openrisc.h: Likewise.
853 * config/tc-or32.c: Likewise.
854 * config/tc-or32.h: Likewise.
855 * config/tc-ppc.c: Likewise.
856 * config/tc-ppc.h: Likewise.
857 * config/tc-s390.h: Likewise.
858 * config/tc-sh.c: Likewise.
859 * config/tc-sh.h: Likewise.
860 * config/tc-sparc.c: Likewise.
861 * config/tc-tic30.c: Likewise.
862 * config/tc-tic30.h: Likewise.
863 * config/tc-tic4x.c: Likewise.
864 * config/tc-tic4x.h: Likewise.
865 * config/tc-tic54x.c: Likewise.
866 * config/tc-tic54x.h: Likewise.
867 * config/tc-v850.h: Likewise.
868 * config/tc-vax.c: Likewise.
869 * config/tc-vax.h: Likewise.
870 * config/tc-xstormy16.h: Likewise.
871 * config/tc-xtensa.h: Likewise.
872 * config/tc-z8k.c: Likewise.
873 * config/tc-z8k.h: Likewise.
874 * config/vms-a-conf.h
875 * doc/Makefile.am: Likewise.
876 * doc/all.texi: Likewise.
877 * doc/as.texinfo: Likewise.
878 * doc/internals.texi: Likewise.
879 * doc/Makefile.in: Regenerate.
880 * Makefile.in: Regenerate.
881 * configure: Regenerate.
882 * config.in: Regenerate.
883 * po/POTFILES.in: Regenerate.
885 2005-08-09 Nick Clifton <nickc@redhat.com>
888 * macro.c (getstring): Do not treat round parentheses exactly the
889 same as angle brackets - the parentheses need to be preserved and
890 passed on to the macro processing code.
892 2005-08-08 Nick Clifton <nickc@redhat.com>
894 * config/tc-msp430.c (MSP430_ISA_21): Define.
895 (mcu_types): Add entries for msp430x21xx variants.
897 2005-08-08 Nick Clifton <nickc@redhat.com>
900 * macro.c (getstring): Treat round parentheses in the same way as
902 (get_any_string): Likewise.
904 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
907 * as.c (parse_args): Handle -al=<FILE>.
909 2005-08-07 Nick Clifton <nickc@redhat.com>
911 * read.c (s_app_line): Accept a line number of 0 for compatibility
912 with gcc's output for assembler-with-cpp files.
914 2005-08-05 Paul Brook <paul@codesourcery.com>
916 * config/tc-arm.c (current_it_mask, current_cc): New variables.
917 (do_t_add_sub): Use correct encodings inside IT block.
918 (do_t_arit3c): Ditto.
919 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
920 (md_assemble): Verify conditional suffixes agains IT blocks.
922 2005-08-05 Paul Brook <paul@codesourcery.com>
924 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
926 (encode_thumb32_shifted_operand): Prohibit register shifts.
927 (encode_thumb32_addr_mode): Fix typo.
928 (insns): Correct thumb2 ldm and stm opcodes.
930 2005-08-02 Khem Raj <kraj@mvista.com>
932 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
933 WLDRD/WSTRD instruction.
935 2005-08-02 Alan Modra <amodra@bigpond.net.au>
937 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
940 2005-07-29 Thiemo Seufer <ths@networkno.de>
942 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
944 2005-07-29 Paul Brook <paul@codesourcery.com>
946 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
948 (do_t_addr): Implement 32-bit variant.
949 (do_t_push_pop): Make some errors warnings. Handle single register
951 (insns): Use tCE for adr.
952 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
953 (md_apply_fix): Ditto.
955 2005-07-29 Paul Brook <paul@codesourcery.com>
957 * config/tc-arm.c (parse_tb): New function.
958 (enum operand_parse_code): Add OP_TB.
959 (parse_operands): Handle OP_TB.
960 (do_t_add_sub_w, do_t_tb): New functions.
961 (insns): Add entries for addw, subw, tbb and tbh.
962 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
964 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
966 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
968 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
970 * config/tc-i386.c (handle_large_common): Declare only for ELF.
972 2005-07-27 Jan Beulich <jbeulich@novell.com>
974 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
976 (unw_p_record): Remove unused/redundant fields imask and rmask.
977 Combine spoff and pspoff into a union. Combine gr and br into a
978 union. Change type of grmask and brmask to unsigned char. Change type
979 of frmask to unsigned int.
980 (unw_x_record): Combine spoff, pspoff, and treg into a union.
981 * config/tc-ia64.c (unwind): New field 'pending_saves'.
982 (check_pending_save): New.
983 (alloc_record): Clear out entire record.
984 (output_psp_gr): Use renamed structure fields.
985 (output_psp_sprel): Likewise.
986 (output_rp_gr): Likewise.
987 (output_rp_br): Likewise.
988 (output_rp_psprel): Likewise.
989 (output_rp_sprel): Likewise.
990 (output_pfs_gr): Likewise.
991 (output_pfs_psprel): Likewise.
992 (output_pfs_sprel): Likewise.
993 (output_preds_gr): Likewise.
994 (output_preds_psprel): Likewise.
995 (output_preds_sprel): Likewise.
996 (output_spill_base): Likewise.
997 (output_unat_gr): Likewise.
998 (output_unat_psprel): Likewise.
999 (output_unat_sprel): Likewise.
1000 (output_lc_gr): Likewise.
1001 (output_lc_psprel): Likewise.
1002 (output_lc_sprel): Likewise.
1003 (output_fpsr_gr): Likewise.
1004 (output_fpsr_psprel): Likewise.
1005 (output_fpsr_sprel): Likewise.
1006 (output_priunat_gr): Likewise.
1007 (output_priunat_psprel): Likewise.
1008 (output_priunat_sprel): Likewise.
1009 (output_bsp_gr): Likewise.
1010 (output_bsp_psprel): Likewise.
1011 (output_bsp_sprel): Likewise.
1012 (output_bspstore_gr): Likewise.
1013 (output_bspstore_psprel): Likewise.
1014 (output_bspstore_sprel): Likewise.
1015 (output_rnat_gr): Likewise.
1016 (output_rnat_psprel): Likewise.
1017 (output_rnat_sprel): Likewise.
1018 (output_spill_psprel): Likewise.
1019 (output_spill_sprel): Likewise.
1020 (output_spill_reg): Likewise.
1021 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1023 (output_frgr_mem): Likewise.
1024 (output_gr_mem): Likewise.
1025 (output_br_mem): Likewise.
1026 (output_gr_gr): Likewise.
1027 (output_br_gr): Likewise.
1028 (fixup_unw_records): Likewise.
1029 (process_one_record): Use renamed structure fields. For gr_gr and
1030 br_gr, collect mask from chain of records before output.
1031 (in_prologue): Simplify and eliminate early returns. Call
1033 (in_body): Simplify and eliminate early returns.
1034 (dot_body): Call check_pending_save.
1035 (md_assemble): Update comment. Deal with pending saves.
1037 2005-07-26 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1040 mask from guessed suffix, but mask out other immediate types only
1041 if at least on candidate is valid for the insn.
1043 2005-07-25 DJ Delorie <dj@redhat.com>
1045 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1046 Support %mod() modifiers from opcodes.
1047 * doc/c-m32c.texi (M32C-Modifiers): New section.
1049 2005-07-25 Jan Hubicka <jh@suse.cz>
1050 H.J. Lu <hongjiu.lu@intel.com>
1052 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1054 (elf_com_section_ptr): New.
1055 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1056 (elf_common_parse): Make it global. Use elf_com_section_ptr
1057 instead of bfd_com_section_ptr.
1058 (obj_elf_change_section): Handle x86-64 large bss sections.
1060 * config/obj-elf.h (elf_com_section_ptr): New.
1061 (elf_common_parse): New.
1063 * config/tc-i386.c (handle_large_common): New.
1064 (md_pseudo_table): Add "largecomm".
1065 (x86_64_section_letter): New.
1066 (x86_64_section_word): New.
1068 * config/tc-i386.h (x86_64_section_word): New.
1069 (x86_64_section_letter): New.
1070 (md_elf_section_letter): New. Defined.
1071 (md_elf_section_word): Likewise.
1073 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1075 * configure.tgt: Remove i386-*-rtemself*.
1076 Remove sparc-*-rtemself*.
1078 2005-07-21 Ben Elliston <bje@gnu.org>
1080 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1082 2005-07-21 Paul Brook <paul@codesourcery.com>
1084 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1087 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1089 * messages.c: Use vsnprintf instead of vsprintf.
1091 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1093 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1094 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1096 2005-07-18 Nick Clifton <nickc@redhat.com>
1098 * configure.tgt: Restore alpha ordering to list of arches.
1100 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1102 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1104 2005-07-18 Jan Beulich <jbeulich@novell.com>
1106 * config/tc-i386.c (md_begin): Use IS_ELF.
1107 (tc_i386_fix_adjustable): Likewise.
1108 (md_estimate_size_before_relax): Likewise.
1109 (md_apply_fix): Likewise.
1110 (i386_target_format): Likewise.
1111 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1112 (i386_immediate): Remove #ifdef LEX_AT.
1113 (i386_displacement): Likewise.
1114 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1117 2005-07-18 Jan Beulich <jbeulich@novell.com>
1119 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1120 parameter to unsigned. Parameter sign now is tristate - zero/
1121 positive mean unsigned/signed, negative means signedness doesn't
1122 matter. Check field size,
1123 signedness, and pcrel-ness are in agreement between relocated field
1124 and relocation type. Adjust diagnostics.
1125 (optimize_imm): And type mask of operand instead of overwriting it.
1126 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1127 local structure and initialize gotrel accordingly. Pass caller as
1128 mask of types that the operator can match.
1129 (x86_cons_fix_new): Let reloc know that signedness of relocation
1131 (x86_pe_cons_fix_new): Likewise.
1132 (x86_cons): Pass additional argument to lex_got.
1133 (i386_immediate): New local variable 'types'. Pass its address as
1134 additional argument to lex_got. Mask out operand types not supported
1136 (i386_displacement): Likewise. Set bigdisp to all types supported in
1137 64-bit mode, combining the previously split initialization.
1139 2005-07-18 Jan Beulich <jbeulich@novell.com>
1141 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1144 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1146 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1149 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1151 * Makefile.am: Run "make dep-am".
1152 * Makefile.in: Regenerate.
1154 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1156 * gas/config/tc-i386.h (CpuVMX): New.
1157 (CpuUnknownFlags): Add CpuVMX.
1159 2005-07-14 Jim Blandy <jimb@redhat.com>
1161 Add support for the Renesas M32C.
1162 * Makefile.am (CPU_TYPES): List m32c.
1163 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1164 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1165 * configure.in: Add case for m32c.
1166 * configure.tgt: Add cases for m32c and m32c-*-elf.
1167 * configure: Regenerated.
1168 * config/tc-m32c.c, config/tc-m32c.h: New files.
1169 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1170 * doc/Makefile.in: Regenerated.
1171 * doc/all.texi: Set M32C.
1172 * doc/as.texinfo: Add text for the M32C-specific options and line
1173 comment characters, and refer to c-m32c.texi.
1174 * doc/c-m32c.texi: New file.
1176 2005-07-14 Nick Clifton <nickc@redhat.com>
1179 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1180 the ins_parse buffer.
1182 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1184 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1185 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1187 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1189 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1192 2005-07-08 Ben Elliston <bje@au.ibm.com>
1194 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1195 * config/obj-elf.h: Likewise.
1196 * config/tc-h8300.h: Likewise.
1197 * config/tc-h8500.h: Likewise.
1198 * config/tc-i370.h: Likewise.
1199 * config/tc-i386.h: Likewise.
1200 * config/tc-m68hc11.h: Likewise.
1201 * config/tc-m68k.h: Likewise.
1202 * config/tc-ppc.h: Likewise.
1203 * config/tc-s390.h: Likewise.
1204 * config/tc-sh.h: Likewise.
1205 * config/tc-sparc.h: Likewise.
1206 * config/tc-tic30.c: Likewise.
1207 * config/tc-w65.h: Likewise.
1208 * config/tc-xtensa.h: Likewise.
1210 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1213 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1215 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1217 * config/tc-tic30.c (debug): Add format attribute. Fix format
1220 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1222 * config/tc-i386.c (cpu_arch): Add sse3.
1224 * config/tc-i386.h (CpuSSE3): Renamed from ...
1225 (CpuPNI): This. Defined as CpuSSE3.
1227 * doc/c-i386.texi: Document .sse3.
1229 2005-07-06 Jan Beulich <jbeulich@novell.com>
1231 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1233 2005-07-05 Nick Clifton <nickc@redhat.com>
1235 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1236 md_chars_to_numbers to an unsigned pointer in order to avoid a
1237 compile time warning.
1239 2005-07-05 Paul Brook <paul@codesourcery.com>
1241 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1243 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1245 * config/tc-ms1.c: New.
1246 * config/tc-ms1.h: New.
1247 * testsuite/gas/ms1/allinsn.d: New.
1248 * testsuite/gas/ms1/allinsn.s: New.
1249 * testsuite/gas/ms1/badinsn.s: New.
1250 * testsuite/gas/ms1/badinsn1.s: New.
1251 * testsuite/gas/ms1/badoffsethigh.s: New.
1252 * testsuite/gas/ms1/badoffsetlow.s: New.
1253 * testsuite/gas/ms1/badorder.s: New.
1254 * testsuite/gas/ms1/badreg.s: New.
1255 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1256 * testsuite/gas/ms1/badsignedimmlow.s: New.
1257 * testsuite/gas/ms1/badsyntax.s: New.
1258 * testsuite/gas/ms1/badsyntax1.s: New.
1259 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1260 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1261 * testsuite/gas/ms1/errors.exp: New.
1262 * testsuite/gas/ms1/ldst.s: New.
1263 * testsuite/gas/ms1/misc.d: New.
1264 * testsuite/gas/ms1/misc.s: New.
1265 * testsuite/gas/ms1/ms1-16-003.d: New.
1266 * testsuite/gas/ms1/ms1-16-003.s: New.
1267 * testsuite/gas/ms1/ms1.exp: New.
1268 * testsuite/gas/ms1/msys.d: New.
1269 * testsuite/gas/ms1/msys.s: New.
1270 * testsuite/gas/ms1/relocs.d: New.
1271 * testsuite/gas/ms1/relocs.exp: New.
1272 * testsuite/gas/ms1/relocs1.s: New.
1273 * testsuite/gas/ms1/relocs2.s: New.
1275 2005-07-05 Jan Beulich <jbeulich@novell.com>
1277 * config/tc-i386.h (CpuSVME): New.
1278 (CpuUnknownFlags): Include CpuSVME.
1279 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1280 as alias of sledgehammer.
1281 (md_assemble): Include invlpga in the check for insns with two source
1283 (process_operands): Include SVME insns in the check for ignored
1284 segment overrides. Adjust diagnostic.
1285 (i386_index_check): Special-case SVME insns with memory operands.
1287 2005-07-04 Khem Raj <kraj@mvista.com>
1288 Nick Clifton <nickc@redhat.com>
1290 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1291 use an immediate value.
1292 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1293 since the register field of the operands structure is unsigned.
1294 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1295 (parse_operands): Make the 2ns parameter an unsigned pointer to
1297 (do_ldrd): When using the imm field of the operands structure as a
1298 second register field, treat it as unsigned.
1300 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1303 * config/obj-elf.c (obj_elf_change_section): Use backend
1306 2005-07-01 Jan Beulich <jbeulich@novell.com>
1308 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1309 (output_spill_psprel, output_spill_psprel_p): Combine.
1310 (output_spill_sprel, output_spill_sprel_p): Combine.
1311 (output_spill_reg, output_spill_regp_p): Combine.
1312 (process_one_record): Handle psp_psprel.
1313 (parse_predicate_and_operand): New.
1314 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1315 initialize output values. Emit diagnostic case here.
1316 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1317 (add_unwind_entry): New second parameter. Allow first parameter to
1318 be NULL. Parse optional tag, emit warning about further support for
1319 it otherwise being missing. Check end-of-line when requested.
1320 (dot_fframe): Clear operand when wrong. Allow tag.
1321 (dot_vframe): Likewise.
1322 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1324 (dot_vframepsp): Remove.
1325 (dot_altrp): Clear operand when wrong. Allow tag.
1326 (dot_save): Likewise. Let default case also go through
1328 (dot_savemem): Likewise.
1329 (dot_restore): Don't return when wrong operand. Allow tag.
1330 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1331 parse_predicate_and_operand and the new arguments to
1332 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1333 when wrong operand. Allow tag.
1334 (dot_restorereg, dot_restorereg_p): Likewise.
1335 (dot_spillmem, dot_spillmem_p): Likewise.
1336 (dot_saveg): Clear operand when wrong. Perform tighter operand
1338 (dot_savef): Likewise.
1339 (dot_saveb): Likewise.
1340 (dot_savegf): Likewise.
1341 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1342 parse_predicate_and_operand and the new arguments to
1343 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1344 when wrong operand. Allow tag.
1346 (dot_label_state): Don't return when wrong operand.
1347 (dot_copy_state): Likewise.
1348 (dot_unwabi): Likewise. Check if in prologue.
1349 (dot_body): Don't call demand_empty_rest_of_line.
1350 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1352 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1353 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1354 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1355 (parse_operand): New second parameter. Don't deal with '}' here
1356 anymore. Don't advance past end-of-line.
1357 (parse_operands): Pass second argument to parse_operand.
1358 (ia64_start_line): Prevent out-of-bounds access through
1359 input_line_pointer. Deal with '}' here.
1360 (ia64_unrecognized_line): Don't deal with '}' here.
1361 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1362 discard_rest_of_line.
1364 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1366 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1367 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1368 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1369 (do_branch): Always set inst.reloc.pc_rel.
1370 (s_arm_elf_cons): Disallow use of (plt) suffix.
1371 (do_adrl): Adjust X_add_number unconditionally.
1372 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1373 argument. Handle all adjustment for pipeline offset here.
1374 (md_apply_fix): No need to undo work of md_pcrel_from. No
1375 need to extract pre-encoded pipeline adjustments from various
1376 branch instructions. Generally, assume instructions are already
1377 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1378 special cases. Handle BFD_RELOC_ARM_PLT32 like
1379 BFD_RELOC_ARM_PCREL_BRANCH.
1380 (tc_gen_reloc): Remove OBJ_ELF special case.
1381 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1383 2005-06-30 Ben Elliston <bje@gnu.org>
1385 * Makefile.am (check-DEJAGNU): Don't search for expect.
1386 * Makefile.in: Regenerate.
1388 2005-06-30 Ben Elliston <bje@gnu.org>
1390 * Makefile.am (EXPECT): Set to expect.
1391 (RUNTEST): Likewise, set to runtest.
1392 * Makefile.in: Regenerate.
1394 2005-06-23 Ben Elliston <bje@gnu.org>
1396 * config/m68k-parse.h: Use ISO C90.
1397 * config/m68k-parse.y: Likewise.
1398 * config/tc-m68k.h: Likewise.
1400 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1403 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1405 (optimize_disp): Optimize only if possible. Don't use 64bit
1406 displacement on non-constants and do same on constants if
1409 2005-06-17 Jan Beulich <jbeulich@novell.com>
1411 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1412 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1413 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1414 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1415 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1417 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1418 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1419 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1420 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1421 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1422 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1423 convert 8-byte pc-relative relocations.
1424 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1425 (i386_validate_fix): Likewise.
1426 (x86_cons): Also handle quad values in 64-bit mode.
1427 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1428 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1429 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1430 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1432 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1434 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1435 symbolP as well as for names with a leading dot. Use ACONCAT.
1436 (md_apply_fix): For branch relocations, only replace value
1437 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1438 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1439 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1440 (LOCAL_LABEL_PREFIX): Don't define.
1442 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1444 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1447 2005-06-08 James E Wilson <wilson@specifixinc.com>
1450 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1451 is NULL, then emit a warning, and return the current index.
1453 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1456 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1457 temporary copy of the operands array so that changes can be safely
1458 backed out if the insn does not match.
1459 (m68k_compare_opcode): Shortcut the test when the parameters are
1460 the same. Return 1 if the names match but the second opcode is
1461 further on in the array than the first.
1463 2005-06-08 Nick Clifton <nickc@redhat.com>
1466 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1468 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1470 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1472 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1473 Michael Snyder <msnyder@redhat.com>
1474 Stan Cox <scox@redhat.com>
1476 * configure.in: Add ms1 case.
1478 * configure: Regenerate.
1480 * configure.tgt: Add ms1 case.
1482 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1484 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1485 * config/tc-xtensa.c (new_resource_table): Likewise.
1486 (resize_resource_table): Likewise.
1487 (release_resources): Fix assertion for unsigned values.
1489 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1491 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1492 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1493 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1494 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1495 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1496 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1497 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1498 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1499 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1500 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1501 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1502 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1503 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1504 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1505 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1506 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1507 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1508 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1509 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1510 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1511 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1512 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1513 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1514 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1515 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1516 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1517 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1518 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1519 * config/tc-xtensa.c, config/tc-z8k.c:
1520 Replace all instances of the string "_apply_fix3" with
1522 * po/POTFILES.in, po/gas.pot: Regenerate.
1524 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1526 * Makefile.am: Run "make dep-am".
1527 (POTFILES): Remove GAS_CFILES.
1528 * Makefile.in: Regenerate.
1530 2005-06-07 David Ung <davidu@mips.com>
1532 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1533 24kc, 24kf and 24kfx under MIPS32 release 2.
1535 2005-06-04 Nick Clifton <nickc@redhat.com>
1537 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1538 to their Thumb-enabled equivalents.
1540 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1542 * config/tc-mips.c (load_register): Add leading "0x" to the
1543 output of sprintf_vma().
1546 2005-06-01 Nick Clifton <nickc@redhat.com>
1548 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1549 test for the presence of thumb version of the parsing functions
1550 since they must always exist and the test generates a compile time
1553 2005-05-31 Richard Henderson <rth@redhat.com>
1555 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1556 (alpha_reloc_op): Add it.
1557 (debug_exp): Handle it.
1558 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1559 (emit_insn): Handle it.
1560 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1562 2005-05-31 Christian Groessler <chris@groessler.org>
1564 * write.c (dump_section_relocs): Convert to ISO-C.
1565 (write_relocs): Avoid signed/unsigned and fprintf argument
1566 warnings in debug code.
1568 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1570 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1571 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1572 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1573 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1574 fixP->tc_fix_data directly in the sole place it was used.
1575 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1576 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1579 2005-05-27 Jan Beulich <jbeulich@novell.com>
1581 * config/tc-ia64.c (struct proc_pending): New.
1582 (unwind): Replace proc_start with proc_pending.
1583 (unwind_diagnostic): Check unwind.proc_pending.sym.
1584 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1585 Check if previous proc not closed. Record all entry points.
1586 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1587 Set symbol sizes for entry points recorded in dot_proc. Check
1588 arguments for consistency with respective .proc's.
1589 (md_assemble): Replace unwind.proc_start with
1590 unwind.proc_pending.sym.
1592 2005-05-27 Jan Beulich <jbeulich@novell.com>
1594 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1595 and last_ptr. Check all in-use slots for first one with non-NULL
1596 unwind_record. Don't reload end_ptr before second update round.
1598 2005-05-26 James E Wilson <wilson@specifixinc.com>
1600 * config/tc-ia64.c (extra_goodness): Update comment.
1601 (md_begin): Add debugging code to print best_template table.
1603 2005-05-25 Jan Beulich <jbeulich@novell.com>
1605 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1608 2005-05-25 Jan Beulich <jbeulich@novell.com>
1610 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1611 BFD_RELOC_UNUSED when determining the width of the reloc.
1613 2005-05-25 Jan Beulich <jbeulich@novell.com>
1615 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1618 2005-05-25 Jan Beulich <jbeulich@novell.com>
1620 * config/tc-ia64.c (dot_radix): Rewrite.
1622 2005-05-25 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1626 (alloc_record): Remove references to next_slot_number and
1628 (emit_one_bundle): Likewise.
1630 2005-05-22 Nick Clifton <nickc@redhat.com>
1632 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1633 message buffer when invoking the insert function.
1635 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1637 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1638 only if an instruction match is found.
1640 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1642 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1643 to addition in argument to xtensa_dwarf2_emit_insn.
1645 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1647 * Makefile.am: Have 'all' depend on 'info'.
1648 * Makefile.in: Regenerate.
1650 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1652 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1654 2005-05-19 Anton Blanchard <anton@samba.org>
1656 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1657 (md_show_usage): Document it.
1658 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1659 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1661 2005-05-19 Jan Beulich <jbeulich@novell.com>
1663 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1664 relocations in unwind section.
1666 2005-05-18 Nick Clifton <nickc@redhat.com>
1668 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1669 if one exists. Ignore any error messages it may produce, just
1670 allow it to perform the insertion.
1672 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1674 * hash.c (hash_lookup): Add len parameter. All callers changed.
1675 (hash_find_n): New interface.
1676 * hash.h: Prototype hash_find_n.
1677 * sb.c: Include as.h.
1678 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1679 (sb_scrub_and_add_sb): New interface.
1680 * sb.h: Prototype sb_scrub_and_add_sb.
1681 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1683 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1684 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1685 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1687 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1689 * doc/Makefile.am (gasver.texi): Don't use $<.
1690 * doc/Makefile.in: Regenerated.
1692 2005-05-17 Nick Clifton <nickc@redhat.com>
1695 * symbols.c (resolve_symbol_value): Do not move symbols whose
1696 value expression has not been resolved or finalized into the
1697 absolute section as this will confuse other parts of the assembler
1698 into thinking that their value is zero.
1700 2005-05-17 Jan Beulich <jbeulich@novell.com>
1702 * read.c (_find_end_of_line): New.
1703 (find_end_of_line): New.
1704 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1705 (read_a_source_file): Use it.
1708 (get_line_sb): Use it.
1709 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1710 (s_comm_internal): Likewise.
1712 (s_macro): Likewise.
1713 (s_ignore): Use ignore_rest_of_line.
1714 * read.h (find_end_of_line): Prototype.
1715 (discard_rest_of_line): Remove prototype. #define to
1716 ignore_rest_of_line.
1718 2005-05-17 Nick Clifton <nickc@redhat.com>
1720 * config/tc-v850,h (TC_FIX_TYPE): Define.
1721 (TC_INIT_FIX_TYPE): Define.
1722 * config/tc-v850.c (md_assemble): When creating a fix record the
1723 operand in the tc_fix_data field.
1724 (md_apply_fix3): When applying a resolved fix use the operand's
1725 insertion procedure to store the value, if the operand has been
1728 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1730 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1732 * Makefile.in: Regenerated.
1734 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1735 Bob Wilson <bob.wilson@acm.org>
1737 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1739 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1740 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1742 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1744 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1745 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1747 2005-05-10 Michael Matz <matz@suse.de>
1749 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1751 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1753 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1756 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1757 Handle label-without-colon before ordinary dot-pseudo as an
1758 ordinary label. Don't leak memory for label-without-colon alone
1759 on a line. Don't mmixal-munge operands for dot-pseudos.
1761 2005-05-10 Jan Beulich <jbeulich@novell.com>
1763 * macro.c (get_any_string): Remove the two last parameters. Replace
1764 references to the former expand parameter by using macro_alternate.
1765 Simplify loop condition for checking for end-of-string.
1766 (get_string): Remove redunant call to sb_skip_white.
1767 (do_formals): Remove two last arguments to get_any_string.
1768 (macro_expand): Likewise.
1769 (expand_irp): Likewise.
1771 2005-05-10 Jan Beulich <jbeulich@novell.com>
1773 * read.c (s_macro): Move local variable 'local' to smaller scope.
1774 Call sb_kill on it when done.
1776 2005-05-09 Jan Beulich <jbeulich@novell.com>
1778 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1779 when zero and not required by encoding constraints.
1781 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1784 * config/tc-sh64.c (sh64_fake_label): New.
1786 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1788 * doc/internals.texi (TC_FAKE_LABEL): Document.
1790 * write.c (TC_FAKE_LABEL): New.
1791 (adjust_reloc_syms): Use it.
1792 (write_object_file): Likewise.
1794 2005-05-09 Jan Beulich <jbeulich@novell.com>
1796 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1797 and comma in Intel mode.
1799 2005-05-09 Jan Beulich <jbeulich@novell.com>
1801 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1802 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1803 Make name array static and const. Adjust lookup to account for NULL
1804 entries (standing for unused register numbers).
1806 2005-05-09 Jan Beulich <jbeulich@novell.com>
1808 * config/tc-i386.c (parse_insn): Consider all matching instructions
1809 when checking for string instruction after string-only prefix.
1811 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1814 * config/tc-ia64.c (start_unwind_section): Properly check
1815 comdat group with SHF_GROUP.
1817 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1819 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1821 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1823 * config/tc-xtensa.c: Remove excess whitespace.
1824 * config/tc-xtensa.h: Likewise.
1825 * config/xtensa-istack.h: Likewise.
1826 * config/xtensa-relax.c: Likewise.
1827 * config/xtensa-relax.h: Likewise.
1829 2005-05-06 Nick Clifton <nickc@redhat.com>
1831 * sb.h: Fix formatting of comments.
1832 * sb.c: Fix formatting of comments.
1834 2005-05-06 Jan Beulich <jbeulich@novell.com>
1836 * sb.h (sb_add_buffer): Reintroduce.
1837 * sb.c (sb_add_buffer): Likewise.
1839 2005-05-06 Jan Beulich <jbeulich@novell.com>
1841 * macro.c (new_formal, del_formal): New.
1842 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1843 required argument has default value. Stop looking for more formal
1844 when there was a vararg one.
1845 (macro_expand_body): Use new_formal and del_formal.
1846 (macro_expand): Likewise. Initialize local variable err. Don't
1847 return immediately when encountering an error. Warn when keyword
1848 argument already had a value assigned. Eliminate duplicate clearing
1849 of argument value. When current positional argument matches parameter
1850 of vararg type, assign to it all the remaining arguments. Issue error
1851 when required parameter does not have value.
1852 (free_macro): Use del_formal.
1853 (expand_irp): Initialize formal type. Free buffers associated with
1854 formal prior to returning.
1855 * macro.h (struct formal_struct): Add new field 'type' with new
1856 enumeration type 'formal_type'.
1857 * doc/as.texinfo: Document macro parameter qualifiers.
1858 * NEWS: Mention new functionality.
1860 2005-05-06 Jan Beulich <jbeulich@novell.com>
1862 * cond.c (s_ifb): New.
1863 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1864 * read.h (s_ifb): Prototype.
1865 * doc/as.texinfo: Document .ifb and .ifnb.
1867 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1869 * config/tc-ia64.c (MIN): Undef.
1871 2005-05-05 Paul Brook <paul@codesourcery.com>
1873 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1875 2005-05-05 Matt Thomas <matt@3am-software.com>
1877 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1880 2005-05-05 Nick Clifton <nickc@redhat.com>
1882 * Update the address and phone number of the FSF organization in
1883 the GPL notices in the following files:
1884 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1885 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1886 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1887 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1888 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1889 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1890 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1891 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1892 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1893 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1894 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1895 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1896 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1897 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1898 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1899 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1900 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1901 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1902 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1903 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1904 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1905 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1906 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1907 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1908 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1909 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1910 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1911 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1912 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1913 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1914 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1915 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1916 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1917 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1918 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1919 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1920 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1921 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1922 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1923 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1924 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1925 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1926 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1927 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1928 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1929 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1930 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1931 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1932 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1933 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1934 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1935 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1936 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1937 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1938 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1939 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1940 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1941 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1942 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1943 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1944 config/xtensa-istack.h, config/xtensa-relax.c,
1945 config/xtensa-relax.h, doc/fdl.texi
1947 2005-05-05 Nick Clifton <nickc@redhat.com>
1949 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1950 the target_big_endian variable to false.
1952 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1954 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1955 list traversal. Use bfd_section_list_prepend.
1956 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1957 over the section list.
1958 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1959 (xtensa_insert_section): Delete.
1960 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1961 and bfd_section_list_prepend.
1962 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1963 bfd_section_list_insert_after.
1965 2005-05-03 Nick Clifton <nickc@redhat.com>
1967 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1968 of bfd_section_list... macros.
1969 * config/tc-mmix.c (mmix_frob_file): Likewise.
1970 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1971 (xtensa_insert_section): Likewise.
1973 * macro.c (macro_hash): Remove static.
1974 * macro.h (macro_hash): Provide an external declaration.
1976 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1978 * write.c (write_object_file): Use bfd_section_double_list_remove
1981 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1983 * doc/Makefile.am (gasver.texi): Correct quoting.
1984 * doc/Makefile.in: Regenerated.
1986 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1988 * configure.tgt: Add h8300*-*-rtemscoff.
1989 Switch h8300*-*-rtems* to elf.
1991 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1993 * hash.c: Undo the last change.
1996 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1998 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2000 (DISTCLEANFILES): Remove.
2001 (MAINTAINERCLEANFILES): Add asconfig.texi.
2002 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2004 2005-04-29 Ben Elliston <bje@au.ibm.com>
2006 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2007 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2008 (bignum-copy.o): Remove.
2009 * Makefile.in: Regenerate.
2010 * makefile.vms (OBJS): Remove bignum-copy.obj.
2011 * symbols.h (local_symbol_make): Remove declaration.
2012 (verify_symbol_chain_2): Likewise.
2013 * symbols.c (local_symbol_make): Make static.
2014 (max_indent_level): Likewise.
2015 (verify_symbol_chain_2): Remove.
2016 * macro.c (macro_hash): Make static.
2017 * messages.c (fprint_value): Remove.
2018 * read.h (get_absolute_expr): Remove.
2019 (emit_leb128_expr): Likewise.
2020 (do_s_func): Likewise.
2021 * read.c (do_s_func): Make static.
2022 (emit_leb128_expr): Likewise.
2023 (get_absolute_expr): Likewise.
2024 * as.h (as_howmuch): Remove declaration.
2025 (fprint_value): Likewise.
2026 * as.c (myname): Make static.
2027 * input-scrub.c (as_howmuch): Remove.
2028 (as_1_char): Likewise.
2029 * input-file.h (input_file_is_open): Remove.
2030 * input-file.c (input_file_is_open): Likewise.
2031 * expr.h (expr_build_unary): Remove declaration.
2032 (expr_build_binary): Likewise.
2033 * expr.c (expr_build_unary): Remove.
2034 (expr_build_binary): Likewise.
2035 * hash.h (hash_replace): Remove declaration.
2036 (hash_delete): Likewise.
2037 * hash.c (hash_replace): Remove.
2038 (hash_delete): Likewise.
2039 * bignum-copy.c (bignum_copy): Move from here ..
2040 * config/tc-vax.c (bignum_copy): .. to here.
2041 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2042 (bignum_copy): Remove extern declaration.
2043 * sb.h (string_count): Remove extern declaration.
2044 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2045 (sb_name): Likewise.
2046 * sb.c (dsize): Replace preprocessor macro with static int.
2047 (string_count): Make static.
2048 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2049 (sb_name): Likewise.
2050 * config/obj-coff.c (dim_index): Make static.
2051 * config/tc-i386.c (GOT_symbol): Likewise.
2052 (output_invalid_buf): Likewise.
2053 * doc/internals.texi (Warning and error messages): Remove the
2054 prototype for fprint_value.
2056 2005-04-27 Ben Elliston <bje@au.ibm.com>
2060 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2064 * read.c (pseudo_set): Disallow symbol set to common symbol.
2067 * write.c (write_object_file): Report common symbol name when
2068 disallowing local symbol set to common symbol.
2069 (adjust_reloc_syms): Disallow local symbol set to undefined
2072 2005-04-25 Jan Beulich <jbeulich@novell.com>
2074 * macro.c (macro_expand_body): Replace locals indicator parameters
2075 with actual macro_entry. New local variables macro_line and err.
2076 Don't return when encountering an error, just record the fact.
2077 Detect local symbol name colliding with parameter. Track line number
2078 inside of macro expansion.
2079 (do_formals): Move local variable name to wider scope. Check
2080 parameter of the same name doesn't already exist. In MRI mode, also
2081 check it doesn't collide with the argument count pseudo-parameter).
2082 (define_macro): Add file and line number parameters. Remove local
2083 variable namestr. New local variable error. Initialize macro_entry
2084 members file, line, and name. Don't return when encountering an
2085 error, just record the fact. Use %s in some diagnostics for read.c
2086 to insert the macro name. Free macro_entry on error.
2087 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2088 when encountering an error, just record the fact.
2089 (expand_irp): Don't return when encountering an error, just record
2091 * macro.h (macro_struct): New members name, file, and line.
2092 (define_macro): Add file and line number parameters.
2093 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2094 regarding pseudo-op redefinition with the file/line that macro
2095 definition started at.
2097 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2099 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2100 (future_alignment_required): Remove ifdefs that use it.
2102 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2104 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2105 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2106 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2108 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2109 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2111 2005-04-21 Christian Groessler <chris@groessler.org>
2113 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2116 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2118 * config/obj-aout.h (S_IS_EXTERN): Removed.
2119 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2120 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2121 * symbols.c (S_IS_EXTERN): Likewise.
2122 * symbols.h (S_IS_EXTERN): Likewise.
2124 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2126 * config/tc-d10v.c (md_apply_fix3): Likewise.
2127 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2128 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2129 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2130 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2131 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2132 (shmedia_md_convert_frag): Likewise.
2133 * symbols.c (print_symbol_value_1): Likewise.
2134 * write.c (write_object_file): Likewise.
2136 2005-04-20 Nick Clifton <nickc@redhat.com>
2138 * config/tc-xtensa.c (get_aligned_diff): Change type of
2139 branch_align to offsetT so that its signedness matches that of
2142 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2143 number into a readable string.
2144 (load_register): Likewise.
2146 2005-04-20 Andreas Schwab <schwab@suse.de>
2148 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2150 2005-04-19 David S. Miller <davem@davemloft.net>
2152 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2153 NULL insn, exit early. Remove now spurious NULL checks.
2154 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2157 2005-04-19 Jan Beulich <jbeulich@novell.com>
2159 * symbols.h (symbol_find_base): Remove prototype.
2160 * symbols.c (save_symbol_name): Remove code section conditional upon
2162 (symbol_find): Remove.
2163 (symbol_find_base): Rename to symbol_find.
2164 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2166 * config/obj-coff.c (tag_insert): Remove code section conditional
2167 upon STRIP_UNDERSCORE.
2168 (obj_coff_def): Likewise.
2169 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2170 (coff_frob_symbol): Likewise.
2171 (yank_symbols): Likewise.
2172 (c_section_symbol): Likewise.
2173 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2174 * config/tc-arm.c (symbol_locate): Remove code section conditional
2175 upon STRIP_UNDERSCORE.
2176 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2177 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2178 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2179 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2180 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2182 2005-04-19 Andreas Schwab <schwab@suse.de>
2184 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2185 access to application registers.
2187 2005-04-19 Jan Beulich <jbeulich@novell.com>
2189 * config/te-sysv32.h: Remove.
2190 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2192 * Makefile.in (TARG_ENV_HFILES): Likewise.
2194 2005-04-19 Jan Beulich <jbeulich@novell.com>
2197 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2200 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2202 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2204 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2206 * config/tc-mips.c (normalize_constant_expr): Don't check for
2208 (check_absolute_expr): Only call normalize_constant_expr() if
2210 (mips_ip): Likewise.
2212 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2214 2005-04-18 Jan Beulich <jbeulich@novell.com>
2216 * macro.c (free_token): New, freeing all the memory associated with a
2218 (do_formals): Move initializers to ...
2219 (define_macro): ... here.
2220 (delete_macro): Convert passed in name to lower case. Warn when
2221 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2223 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2225 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2227 2005-04-15 Jan Beulich <jbeulich@novell.com>
2229 * config/obj-elf.c (obj_elf_struct): New.
2230 (elf_pseudo_table). Use it for .offset and .struct.
2232 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2233 Sterling Augustine <sterling@tensilica.com>
2235 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2236 than the section alignment.
2238 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2239 H.J. Lu <hongjiu.lu@intel.com>
2241 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2242 * config/tc-xtensa.c (xg_translate_sysreg_op,
2243 xtensa_translate_old_userregs_ops,
2244 xtensa_find_unaligned_branch_targets,
2245 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2246 relax_frag_add_nop): Support 64-bit host.
2247 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2248 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2250 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2252 * configure.tgt: Add support for OpenBSD/sparc ELF.
2254 * configure.tgt: Set emulation for mips-*-openbsd*.
2255 Remove broken mips-dec-openbsd* config.
2256 * configure.in: Set default ABI for mips64-*-openbsd*.
2257 * configure: Regenerate.
2259 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2261 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2262 optimization for constant addresses.
2264 2005-04-14 Nick Clifton <nickc@redhat.com>
2266 * as.c (main): Move parse_args before symbol_begin and frag_init
2267 so that the hash table size can be set before it is used.
2268 * hash.c: Use an unsigned long type for the size of the hash
2270 * hash.h (set_gas_hash_table_size): Update the prototype.
2272 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2274 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2275 * acinclude.m4: Include ../bfd/warning.m4.
2276 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2277 * Makefile.in: Regenerate.
2278 * configure: Regenerate.
2279 * doc/Makefile.in: Regenerate.
2281 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2283 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2284 (normalize_address_expr): New function to sign-extend address
2285 offsets that fit into 32 bits in 32-bit mode.
2286 (macro_build_ldst_constoffset): Use normalize_address_expr()
2287 instead of a handcoded sequence.
2288 (load_register): Likewise. Report oversized numbers in a useful
2290 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2291 for constant addresses. Report oversized numbers in a useful way.
2292 (mips_ip): Use normalize_address_expr() for addresses.
2294 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2296 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2297 similar to other instructions now that they're marked as ImmExt.
2299 2005-04-12 Nick Clifton <nickc@redhat.com>
2301 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2302 (gas_hash_table_size): New static variable.
2303 (set_gas_hash_table_size): New function: Records a requested size
2304 for the hash tables.
2305 (get_gas_hash_table_size): New function: Return a prime number
2306 near the requested size of the hash table.
2307 (hash_new): Use get_gas_hash_table_size.
2308 * hash.h: Add a prototype for set_gas_hash_table_size.
2309 * as.c (show_usage): Add description of new switches: --hash-size
2310 and --reduce-memory-overheads.
2311 (option_values): Add OPTION_HASH_TABLE_SIZE and
2312 OPTION_REDUCE_MEMORY_OVERHEADS.
2313 (std_longpopts): Add entries for the new options.
2314 (parse_args): Handle the new options.
2315 * Makefile.am: Add a dependency of as.c on hash.h.
2316 * Makefile.in: Regenerate.
2317 * doc/as.texinfo: Document the new switches.
2318 * NEWS: Mention the new switches.
2320 2005-04-12 Nick Clifton <nickc@redhat.com>
2323 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2326 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2328 * Makefile.am: Run "make dep-am".
2329 * Makefile.in: Regenerate.
2331 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2332 Bob Wilson <bob.wilson@acm.org>
2334 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2336 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2338 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2340 2005-04-11 Jan Beulich <jbeulich@novell.com>
2342 * NEWS: Mention these changes and their effects.
2343 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2345 (check_macro): Likewise.
2346 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2347 labels together with the closing pseudo-op.
2348 (macro_expand_body): Adjust comment. Range-check input before use.
2349 Adjust mis-spelled diagnostic. Use is_name_beginner.
2350 * read.c (try_macro): New.
2351 (read_a_source_file): New static variable last_eol. Don't list
2352 macro expansion lines more than once. Call try_macro.
2353 (s_macro): Set section of line_label to absolute instead of undefined.
2354 * doc/as.texinfo: Add information on the caveats of these changes.
2356 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2358 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2359 * symbols.h (symbol_X_add_number): Update prototype.
2361 2005-04-10 Eric Christopher <echristo@redhat.com>
2363 * symbols.c (symbol_X_add_number): Fix warning.
2365 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2367 * config/tc-m68k.c (md_begin): Support 64bit host.
2368 (get_num): Support 64bit BFD on 32bit host.
2370 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2372 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2374 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2376 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2377 call. Don't do the COFF hacks for multi-emulation gas. Move
2378 demand_empty_rest_of_line back to caller.
2379 (s_set, equals): demand_empty_rest_of_line here.
2382 * as.h (rs_dummy): Define.
2383 * symbols.c (symbol_X_add_number): New function.
2384 * symbols.h (symbol_X_add_number): Declare.
2385 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2386 * read.c (assign_symbol): New function, split out from s_set.
2387 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2388 Fix COFF hacks for multi-emulation gas.
2389 (s_set): Call assign_symbol. Remove "register" keyword.
2390 (set_zero_frag): New function.
2391 (pseudo_set): Always check for assignment to section syms.
2392 Always set segment and frag of symbol, and likewise extern for
2393 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2394 special case exp.X_add_number non-zero for O_symbol expressions.
2395 (equals): Use assign_symbol.
2397 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2399 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2402 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2404 * config/tc-i386.c (tc_gen_reloc): Don't turn
2405 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2407 2005-04-06 Nick Clifton <nickc@redhat.com>
2409 * po/rw.po: New translation: Kinyarwanda
2410 * configure.in (ALL_LINGUAS): Add rw
2411 * configure: Regenerate.
2413 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2414 Bob Wilson <bob.wilson@acm.org>
2416 * config/tc-xtensa.c (branch_align_power): New.
2417 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2418 future_alignment_required): Use branch_align_power to check section
2419 alignment as well as xtensa_fetch_width when aligning branch targets.
2421 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2423 * config/tc-xtensa.c: Warning fixes throughout.
2424 (xtensa_fetch_width): Change to unsigned.
2425 (assemble_nop, xtensa_find_unaligned_branch_targets,
2426 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2427 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2428 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2429 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2430 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2431 get_text_align_max_fill_size, get_text_align_nop_count,
2432 get_text_align_nth_nop_size, get_noop_aligned_address,
2433 get_aligned_diff, convert_frag_align_next_opcode,
2434 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2435 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2436 types, avoiding size_t and using offsetT and addressT appropriately.
2437 (get_text_align_power): Clean up types. Avoid incorrect bound.
2438 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2440 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2442 * config/tc-ia64.c (start_unwind_section): Undo the change
2444 (generate_unwind_image, dot_endp): Likewise.
2446 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2448 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2449 le_nop_stop arrays and initializers to file scope.
2450 (md_begin): When generating code for anything other than
2451 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2453 2005-04-01 Jan Beulich <jbeulich@novell.com>
2455 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2458 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2460 * NEWS: Mention [fdgh]_floating.
2461 * config/atof-vax.c: Fix some whitespace.
2462 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2464 2005-04-01 Nick Clifton <nickc@redhat.com>
2466 * configure.in: Add a check for <unistd.h> providing a prototype
2467 for getopt() which is compatible with the one in
2468 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2469 * configure: Regenerate.
2470 * config.in (HAVE_DECL_GETOPT): Add.
2472 2005-04-01 Jan Beulich <jbeulich@novell.com>
2474 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2476 2005-04-01 Jan Beulich <jbeulich@novell.com>
2478 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2479 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2481 2005-03-30 Julian Brown <julian@codesourcery.com>
2483 * config/tc-arm.c (arm_adjust_symtab): Rename
2484 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2486 2005-03-30 Julian Brown <julian@codesourcery.com>
2488 * config/tc-arm.c (mapping_state): Change documentation in function
2489 comment to cross-reference spec instead. Change type of mapping symbols
2491 (arm_adjust_symtab): Don't change type of mapping symbols here.
2493 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2495 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2496 * config.in: Regenerate.
2497 * configure: Regenerate.
2498 * configure.in: Check for ffs decl and alphabetize.
2500 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2501 Phil Blundell <philb@gnu.org>
2503 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2504 (md_apply_fix3): Mark TLS symbols.
2505 (tc_gen_reloc): Handle TLS relocations.
2506 (arm_fix_adjustable): Ignore TLS relocations.
2507 (s_arm_elf_cons): Support expressions after decorated symbols.
2509 2005-03-29 Julian Brown <julian@codesourcery.com>
2511 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2512 whether personality routine index N has been output for this section.
2513 (mapping_state): tc_segment_info_data now struct not enum.
2514 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2515 handled on section change.
2516 (create_unwind_entry): Previous code to output dependency removed.
2517 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2519 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2520 arm_segment_info_type.
2521 (arm_segment_info_type): New struct.
2523 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2524 Bob Wilson <bob.wilson@acm.org>
2526 * config/tc-xtensa.c (do_align_targets): Update comment.
2527 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2528 Insert a LOOP_END frag before every loop target, and do not overload
2529 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2530 (xg_assemble_vliw_tokens): Use do_align_targets.
2531 (xtensa_fix_target_frags): Remove code to convert a
2532 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2533 negatable branch at the end of a loop.
2534 (frag_can_negate_branch): Delete.
2536 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2537 H.J. Lu <hongjiu.lu@intel.com>
2540 NEWS: Mention "-mtune=[itanium1|itanium2]".
2542 * config/tc-ia64.c (md): Add tune.
2543 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2544 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2545 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2546 B unit NOPs are discouraged for McKinley-derived cores.
2547 (md_begin): Don't hardcode the "extra_goodness()" function in
2549 (ia64_init): Set md.tune to itanium2.
2551 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2552 * doc/c-ia64.texi: Likewise.
2554 2005-03-27 Ian Lance Taylor <ian@airs.com>
2556 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2557 bad C_EFCN symbol, print its name.
2559 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2561 * config/tc-xtensa.c (use_longcalls): Delete.
2562 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2563 the use_longcalls flag is set. Do this before checking the segment.
2564 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2565 expand direct calls at this point.
2566 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2567 (xtensa_find_unmarked_state_frags): Likewise.
2568 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2569 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2570 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2571 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2573 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2575 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2577 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2579 * config/tc-cris.h: Convert to ISO C90.
2580 * config/tc-cris.c: Ditto.
2581 (md_estimate_size_before_relax): Remove obsolete comment for
2582 parameter "segment_type".
2583 (md_begin): Document reason for cast of hash_insert argument.
2584 (md_atof): Correct type of parameter "type".
2586 2005-03-24 Nick Clifton <nickc@redhat.com>
2588 * write.h (bit_fix_new): Remove redundant prototype.
2589 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2590 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2591 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2592 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2593 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2594 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2595 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2596 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2597 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2598 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2599 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2600 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2601 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2602 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2603 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2604 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2605 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2606 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2607 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2608 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2609 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2610 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2611 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2612 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2613 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2614 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2615 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2616 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2617 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2618 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2619 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2620 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2621 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2622 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2623 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2624 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2625 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2626 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2627 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2628 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2629 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2630 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2631 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2632 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2633 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2634 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2635 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2636 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2637 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2638 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2639 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2640 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2641 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2642 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2643 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2645 2005-03-23 Jim Blandy <jimb@redhat.com>
2647 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2648 attributes properly.
2650 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2651 Nick Clifton <nickc@redhat.com>
2653 * configure.tgt: Accept any C library to accompany a GNU Linux
2654 implementation, not just the GNU C library.
2655 * configure.in: Likewise.
2656 * configure: Regenerate.
2658 2005-03-23 Nick Clifton <nickc@redhat.com>
2660 * config/tc-tic30.c: Convert to ISO C90 formatting.
2661 * config/tc-tic30.h: Convert to ISO C90 formatting.
2662 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2663 * config/atof-vax.c: Convert to ISO C90 formatting.
2665 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2667 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2668 relocations correctly as well.
2669 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2670 relocations in mergeable sections section-relative either.
2672 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2674 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2676 2005-03-21 Nick Clifton <nickc@redhat.com>
2678 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2679 warning by providing a prototype for sh_symbian_find_elf_flags.
2681 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2684 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2686 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2687 along with other formats that set bfd_gas. Remove unnecessary
2688 setting of bfd_gas. Delete strongarm cases in generic_target
2691 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2694 * config/tc-m68k.c (TRUNC, SEXT): Define.
2695 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2696 (m68k_ip): Truncate or sign extend expressions as appropriate.
2697 (get_num): Likewise.
2698 (md_apply_fix3): Use SEXT.
2700 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2702 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2703 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2704 (obj-vms.o): Delete rule.
2706 * Makefile.in: Regenerate.
2707 * aclocal.m4: Regenerate.
2708 * doc/Makefile.in: Regenerate.
2709 * po/POTFILES.in: Regenerate.
2711 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2713 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2714 flag for coldfire v4e.
2716 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2718 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2719 xg_apply_fix_value and return a value to indicate success.
2720 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2721 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2722 (xtensa_validate_fix_sub): New.
2723 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2724 (tc_gen_reloc): Move code to handle difference of symbols and code to
2725 apply tentative fix values to ...
2726 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2727 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2728 relocations when linkrelax flag is not set.
2729 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2730 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2732 2005-03-17 Jan Beulich <jbeulich@novell.com>
2734 * config/tc-i386.c (i386_scale): Beautify error message.
2735 (Intel syntax comments): Update.
2736 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2738 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2739 Remove declarations.
2740 (intel_bracket_expr): Declare.
2741 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2742 of the function body in a loop allowing to split an operand into two.
2743 Replace calls to malloc and checks of it returning non-NULL with
2744 calls to xmalloc/xstrdup.
2745 (intel_expr): SHORT no longer handled here. Add comment indicating
2746 comparison ops need implementation.
2747 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2748 Check right operand of - does not specify a register when parsing
2749 the address of a memory reference.
2750 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2751 Check operands do not specify a register when parsing the address of
2753 (intel_e06, intel_e06_1): Likewise.
2754 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2755 handle SHORT as well as unary + and -. Don't accept : except for
2756 segment overrides or in direct far jump/call insns.
2757 (intel_brack_expr): New.
2758 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2760 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2761 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2762 Allow symbolic constants as register scale value.
2763 (intel_get_token): Replace call to malloc and check of return value
2764 with call to xmalloc. Change handling for FLAT to match MASM's.
2765 (intel_putback_token): Don't try to back up/free current token if
2768 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2770 * configure.tgt: Set emulation for arm-*-eabi*.
2771 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2772 * config/te-armeabi.h: New file.
2773 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2774 * config/te-symbian.h: Include "te-armeabi.h".
2776 2005-03-16 Nick Clifton <nickc@redhat.com>
2778 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2779 local variable in case it is clobbered by the setjmp.
2781 2005-03-16 Nick Clifton <nickc@redhat.com>
2782 Ben Elliston <bje@au.ibm.com>
2784 * configure.in (werror): New switch: Add -Werror to the
2785 compiler command line. Enabled by default. Disable via
2787 * configure: Regenerate.
2789 2005-03-16 Nick Clifton <nickc@redhat.com>
2791 * config/obj-coff.h: Convert to ISO C90 formatting.
2792 * config/obj-coff.c: Convert to ISO C90 formatting.
2794 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2796 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2797 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2798 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2799 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2800 (insns): Add ARMv6T2 instructions:
2801 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2802 (arm_archs): Add V6T2 variants.
2804 2005-03-15 Nick Clifton <nickc@redhat.com>
2806 * NEWS: Add cutoff for changes in 2.16 release.
2808 2005-03-15 Jan Beulich <jbeulich@novell.com>
2810 * expr.c (operand): Merge handling of unary + into that for unary
2813 2005-03-14 Eric Christopher <echristo@redhat.com>
2815 * config/tc-mips.c: Include dw2gencfi.h.
2816 (mips_cfi_frame_initial_instructions): New.
2817 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2818 (tc_cfi_frame_initial_instructions): Ditto.
2819 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2820 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2821 * Makefile.am: Update dependencies.
2822 * Makefile.in: Regenerate.
2824 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2826 * po/es.po: Commit new Spanish translation.
2828 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2830 * po/tr.po: Commit new Turkish translation.
2832 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2834 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2837 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2839 * config-gas.com: Mark vax-vms as obsolete.
2840 * configure.in: Remove fmt=vms support.
2841 * config.in: Regenerate.
2842 * configure: Regenerate.
2843 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2845 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2846 Bob Wilson <bob.wilson@acm.org>
2848 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2849 when checking if xg_resolve_literals needs to be called.
2850 * config/tc-xtensa.h: Fix spelling typo in a comment.
2852 2005-03-10 Jan Beulich <jbeulich@novell.com>
2854 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2855 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2856 crafted structure declarations with the types from macro.h.
2858 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2860 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2861 for -mno-shared optimization.
2863 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2865 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2866 (MAX_NOPS): Bump to 4.
2867 (mips_fix_vr4130): New variable.
2868 (nops_for_vr4130): New function.
2869 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2870 nops_for_vr4130 if working around VR4130 errata.
2871 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2872 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2873 (md_parse_option): Handle them.
2874 (md_show_usage): Print them.
2875 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2877 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2879 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2882 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2884 * config/tc-mips.h (mips_flush_pending_output): Delete.
2885 (mips_emit_delays): Declare.
2886 (md_flush_pending_output): Use mips_emit_delays.
2887 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2888 the previous instructions.
2889 (md_begin, append_insn, md_parse_option): Update callers.
2890 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2892 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2893 (s_gpdword): Update callers.
2894 (start_noreorder, end_noreorder): New functions.
2895 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2896 manipulating mips_opts or prev_nop_frag directly.
2897 (mips_flush_pending_output): Delete.
2899 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2901 * config/tc-mips.c (mips_move_labels): New function, taken from...
2902 (append_insn, mips_emit_delays): ...here.
2904 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2906 * config/tc-mips.c (MAX_NOPS): New macro.
2907 (history): Resize to 1 + MAX_NOPS.
2908 (fix_vr4120_class): New enumeration.
2909 (vr4120_conflicts): New variable.
2910 (init_vr4120_conflicts): New function.
2911 (md_begin): Call it.
2912 (insn_uses_reg): Constify first argument.
2913 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2914 (nops_for_insn_or_target): New functions.
2915 (append_insn): Use the new nops_for_* functions instead of inline
2916 delay checks. Generalize prev_nop_frag handling to handle an
2917 arbitrary history length. Insert nops into the history buffer
2918 once the number of nops in prev_nop_frag is fixed.
2919 (emit_delays): Use nops_for_insn instead of inline delay checks.
2921 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2923 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2924 check from branch delay code. Remove unnecessary check for branches.
2926 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2928 * config/tc-mips.c (dummy_opcode): Delete.
2929 (nop_insn, mips16_nop_insn): New variables.
2930 (NOP_INSN): New macro.
2931 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2932 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2933 (md_begin): Initialize nop_insn and mips16_nop_insn.
2934 (append_insn): Use the new emit_nop function to add nops, recording
2935 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2936 to reserve room for the instruction and install_insn to install the
2937 final form. Use insert_into_history to record the instruction in
2938 the history buffer. Use move_insn to do delay slot filling.
2939 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2940 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2941 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2943 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2945 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2946 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2947 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2948 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2949 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2951 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2953 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2954 and extended_p fields with a single fixed_p field.
2955 (append_insn, mips_no_prev_insn): Adjust accordingly.
2957 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2959 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2960 a single mips16_absolute_jump_p bit.
2961 (append_insn): Adjust accordingly.
2963 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2965 * config/tc-mips.h (mips_cl_insn): Move definition to...
2966 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2967 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2969 (history): New variable.
2970 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2971 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2972 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2973 (prev_prev_insn_unreordered): Delete.
2974 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2975 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2978 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2980 * doc/Makefile.am: Update as.info dependencies.
2981 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2983 2005-03-08 Jan Beulich <jbeulich@novell.com>
2985 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2986 error, and point to .purgem documentation if someone really needs
2988 * NEWS: Mention macro redefinition is now an error.
2990 2005-03-08 Jan Beulich <jbeulich@novell.com>
2992 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2993 emitted to. Add more precise diagnostics for non-fitting insns based
2994 on that. Eliminate now superfluous special casing of MLX. Clear out
2995 slot information when dropping an insn.
2997 2005-03-08 Jan Beulich <jbeulich@novell.com>
2999 * config/tc-ia64.c (parse_section_name): Rename to...
3000 (cross_section): In addition to separating the name from the rest of
3001 the arguments, also carry out the operation.
3002 (dot_xdata): Use cross_section.
3003 (dot_float_cons): Likewise.
3004 (dot_xstringer): Likewise.
3005 (dot_xdata_ua): Likewise.
3006 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3008 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3010 * po/gas.pot: Regenerate.
3012 2005-03-04 David Daney <ddaney@avtrex.com>
3014 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3015 instead of '_gp' for -mno-shared optimization.
3017 (s_abicalls): Document it in the comment.
3018 (md_show_usage): Document the -mno-shared option.
3020 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3022 * config/tc-mips.c (mips_set_options): Add sym32 field.
3023 (mips_opts): Initialize it.
3024 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3025 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3026 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3027 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3028 when deciding whether to use a symbolic %highest/%higher expansion.
3029 (macro): Likewise. Remove o64/n32 linux hack. Always use
3030 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3031 and "la". Handle constants separately from symbolic expressions in
3032 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3033 and using load_register to load the high part of the address.
3034 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3035 (OPTION_ELF_BASE): Bump by 2.
3036 (md_longopts): Add entries for -msym32 and -mno-sym32.
3037 (md_parse_option): Handle them.
3038 (usage): Document them.
3039 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3040 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3041 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3042 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3043 -msym32 and -mno-sym32.
3045 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3047 * config/tc-mips.c (load_address): Implement GP optimization
3048 for 64bit address space non-PIC. Fix formatting.
3049 (macro): Likewise. Simplify code.
3050 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3051 (mips_after_parse_args): Simplify code.
3053 2005-03-03 Nick Clifton <nickc@redhat.com>
3055 * expr.c (operand): Remove redundant code enclosed by #ifdef
3056 RELAX_PAREN_GROUPING....#endif.
3058 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3059 reloc is the difference of two symbols defined in the same
3062 * config/tc-iq2000.c (line_comment_chars): Include the # character
3063 as otherwise this breaks #APP/#NO_APP processing.
3065 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3067 * config/tc-arc.c(md_assemble): Remove dead code for handling
3068 immediate indexing of ld and st .
3070 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3071 Joseph Myers <joseph@codesourcery.com>
3073 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3074 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3075 (parse_relocation): Check for a word break after a relocation
3077 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3080 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3082 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3084 2005-03-02 Jan Beulich <jbeulich@novell.com>
3086 * as.c (main): Use unlink_if_ordinary instead of unlink.
3087 * messages.c (as_fatal): Likewise.
3089 2005-03-02 Jan Beulich <jbeulich@novell.com>
3091 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3093 (parse_register): Allow cr8...15 in all modes.
3095 2005-03-02 Jan Beulich <jbeulich@novell.com>
3097 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3098 etc. like normal symbol references (T_ID).
3100 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3102 * symbols.c (fb_label_name): Fix silly thinko in last change.
3104 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3106 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3107 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3109 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3111 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3114 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3117 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3119 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3121 * as.h (assert): Warning fix.
3122 * expr.c (expr): Correct assertion.
3123 * read.c (s_comm_internal): Remove assertion.
3124 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3125 (fixup_segment): Remove assertion.
3126 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3127 (md_apply_fix3): Likewise.
3128 * config/tc-i370.c (md_begin): Correct assertion.
3129 (i370_macro): Warning fix for assertion.
3131 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3133 * configure.in (AC_C_BIGENDIAN): Invoke.
3134 * configure: Regenerate.
3135 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3136 host variable to set string header size.
3137 * config/obj-aout.c (obj_header_append): Don't use host structs.
3138 (obj_symbol_to_chars): Likewise.
3139 (obj_emit_strings): Likewise. Use the passed in output pointer.
3140 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3141 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3142 not sizeof host struct.
3143 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3144 (obj_emit_strings): Likewise.
3145 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3146 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3148 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3150 (host_number_to_chars): Define.
3151 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3152 host internal struct to set header sizes.
3153 * config/tc-i960.c (md_number_to_field): Warning fix.
3154 (md_ri_to_chars): Use host byte order.
3155 (get_cdisp, md_apply_fix3): Warning fix.
3156 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3158 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3160 * doc/c-arc.texi: Update documentation about ARC's extension
3163 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3165 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3168 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3170 * cgen.c: Warning fixes.
3171 * config/tc-arc.c: Likewise.
3172 * config/tc-arm.c: Likewise.
3173 * config/tc-avr.c: Likewise.
3174 * config/tc-d10v.c: Likewise.
3175 * config/tc-d30v.c: Likewise.
3176 * config/tc-frv.c: Likewise.
3177 * config/tc-frv.h: Likewise.
3178 * config/tc-h8300.c: Likewise.
3179 * config/tc-h8500.c: Likewise.
3180 * config/tc-i370.c: Likewise.
3181 * config/tc-i960.c: Likewise.
3182 * config/tc-ia64.c: Likewise.
3183 * config/tc-ip2k.c: Likewise.
3184 * config/tc-m68hc11.c: Likewise.
3185 * config/tc-maxq.c: Likewise.
3186 * config/tc-mcore.c: Likewise.
3187 * config/tc-mips.c: Likewise.
3188 * config/tc-msp430.c: Likewise.
3189 * config/tc-pj.c: Likewise.
3190 * config/tc-ppc.c: Likewise.
3191 * config/tc-ppc.h: Likewise.
3192 * config/tc-s390.c: Likewise.
3193 * config/tc-sh.c: Likewise.
3194 * config/tc-sh64.c: Likewise.
3195 * config/tc-tic4x.c: Likewise.
3196 * config/tc-tic80.c: Likewise.
3197 * config/tc-v850.c: Likewise.
3198 * config/tc-vax.c: Likewise.
3199 * config/tc-w65.c: Likewise.
3200 * config/tc-xstormy16.c: Likewise.
3201 * config/tc-z8k.c: Likewise.
3203 2005-02-22 Catherine Moore <clm@cm00re.com>
3205 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3206 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3208 2005-02-22 Eric Christopher <echristo@redhat.com>
3210 * config/tc-mips.c (struct proc): Change isym to
3211 func_sym. New member func_end_sym.
3212 (s_mips_ent): Update.
3213 (s_mips_end): Ditto. Add code to compute function size.
3215 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3217 * read.c: Warning fixes.
3218 * config/obj-elf.c: Likewise.
3220 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3222 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3225 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3227 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3230 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3232 (demand_empty_rest_of_line): Likewise.
3233 (tic54x_sblock): Likewise.
3234 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3236 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3238 * read.c (address_bytes): New function.
3239 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3240 (potable): Add "dc.a".
3241 (cons_worker): Handle "dc.a".
3242 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3244 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3246 * input-file.c (input_file_open): Rearrange to avoid warning.
3248 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3250 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3251 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3252 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3254 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3256 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3257 uses after .set noat.
3258 (load_address): Likewise.
3259 (macro): Likewise. Don't try to avoid $at use by sacrificing
3260 the target register before it is stored, it won't work.
3262 2005-02-17 James E Wilson <wilson@specifixinc.com>
3264 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3265 see an instruction that specifies a template.
3267 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3269 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3270 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3271 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3273 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3275 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3277 * config/tc-ia64.c (md): Add hint_b.
3278 (emit_one_bundle): Handle md.hint_b for "hint".
3279 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3280 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3281 (ia64_init): Set md.hint_b to error.
3282 (md_assemble): Handle md.hint_b for "hint.b".
3284 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3285 * doc/c-ia64.texi: Likewise.
3287 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3289 * tc.h (struct relax_type, relax_typeS): Move from here..
3290 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3291 * ecoff.c (ecoff_new_file): Add appfile param.
3292 * ecoff.h (ecoff_new_file): Likewise.
3293 * itbl-lex.h: New file.
3294 * itbl-lex.l: Include itbl-lex.h.
3295 * itbl-parse.y: Likewise.
3296 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3297 * read.c (s_app_file_string): Mark appfile possibly unused.
3298 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3299 * subsegs.h (struct seg_info_trash): Delete.
3300 (seg_info): Use segment_info_type instead.
3301 * config/obj-coff.c (struct filename_list): Make filename const char *.
3302 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3303 * config/obj-elf.c (elf_file_symbol): Similarly.
3304 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3306 * config/tc-arc.c (md_operand): Warning fix.
3307 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3308 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3309 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3310 * config/tc-frv.c (frv_force_relocation): Warning fix.
3311 * config/tc-m68k.c (md_parse_option): Delete unused var.
3312 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3313 * config/tc-sparc.c: Likewise.
3314 (s_common): Warning fix.
3315 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3316 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3318 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3319 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3320 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3321 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3322 (tic4x_do_align): Use TIC_NOP_OPCODE.
3323 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3324 * config/tc-vax.c: Include netinet/in.h.
3325 (tc_headers_hook): Formatting.
3326 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3328 2005-02-17 Jan Beulich <jbeulich@novell.com>
3330 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3331 parsing inN, locN, outN. Set 'idx' to offset register number starts
3332 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3335 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3337 * config/tc-mips.c (load_address): Fix formatting.
3338 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3339 Catch macros which are unexpandable without AT. Remove duplicate
3341 (macro2): Remove duplicate zeroing of used_at.
3343 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3345 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3348 2005-02-15 Nigel Stephens <nigel@mips.com>
3349 Maciej W. Rozycki <macro@mips.com>
3351 * config/tc-mips.c (reloc_needs_lo_p): Handle
3352 BFD_RELOC_MIPS16_HI16_S.
3353 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3354 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3355 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3357 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3358 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3359 Call my_getSmallExpression() to parse percent operators.
3360 (percent_op_match, mips_percent_op): Separate definitions.
3361 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3362 (parse_relocation): Handle the MIPS16 mode using
3364 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3365 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3367 2005-02-15 Jan Beulich <jbeulich@novell.com>
3369 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3370 instead of explicitly dealing with the translation; exclude
3371 relocations that are already pcrel, however.
3373 2005-02-15 Jan Beulich <jbeulich@novell.com>
3375 * config/tc-ia64.c: Include limits.h (if available).
3376 (gr_values[0]): Set path to INT_MAX.
3377 (dot_reg_val): Don't allow changing value of r0. Limit range of
3378 general registers at r127.
3379 (specify_resource): Default resource index is -1. Don't set resource
3380 index (in case IA64_RS_RSE) without setting the specific flag.
3381 (note_register_values): Check operand is O_constant before tracking
3382 input value of moves. Add tracking for dep.z with constant inputs.
3383 (print_dependency): Resource index of specific resource may be zero.
3384 (check_dependencies): Likewise.
3386 2005-02-15 Jan Beulich <jbeulich@novell.com>
3388 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3389 reg_class. Check operands and emit diagnostics for illegal use of
3392 2005-02-15 Jan Beulich <jbeulich@novell.com>
3394 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3395 new variables type, suffix, and width. Handle
3396 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3397 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3398 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3399 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3400 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3401 if unable to translate relocation type, using the new variables.
3403 2005-02-15 Jan Beulich <jbeulich@novell.com>
3405 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3406 (ty_symbol_chars): Define.
3407 * config/tc-ia64.c (ia64_symbol_chars): Define.
3409 2005-02-15 Jan Beulich <jbeulich@novell.com>
3411 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3412 input_line_pointer was advanced.
3414 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3416 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3419 2005-02-13 Jan Beulich <jbeulich@novell.com>
3421 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3422 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3424 (ia64_init): Set md.detect_dv.
3425 (ia64_start_line): New static variable warned. Warn only once when
3426 encountering explicit stops in automatic mode.
3427 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3428 * NEWS: Mention new default mode.
3430 2005-02-13 Jan Beulich <jbeulich@novell.com>
3432 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3433 be freed when wiping out previous state. Canonicalize names before
3434 use. Free name string when detecting redefinition.
3435 (dot_pred_rel): Call generic expression parser to process arguments.
3436 Handle O_register case for individual predicates and O_subtract for
3438 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3440 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3441 Warn if multiple found, issue error if resulting symbol name has zero
3443 (dot_alias): Canonicalize name before use.
3445 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3447 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3449 (in_procedure): Return -1 for warning.
3450 (in_prologue): Likewise.
3451 (in_body): Likewise.
3453 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3455 * config/tc-ia64.c (dot_xdata): Undo the last change.
3456 (dot_float_cons): Likewise.
3457 (dot_xstringer): Likewise.
3458 (dot_xdata_ua): Likewise.
3459 (dot_float_cons_ua): Likewise.
3461 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3463 * NEWS: Mention "-munwind-check=[warning|error]".
3465 * config/tc-ia64.c (md): Add unwind_check.
3466 (unwind_diagnostic): New.
3467 (in_procedure): Call unwind_diagnostic when a directive isn't
3469 (in_prologue): Call unwind_diagnostic when a directive isn't in
3471 (in_body): Call unwind_diagnostic when a directive isn't in
3473 (dot_endp): Set md.unwind_check to error before calling
3474 in_procedure and restore it after. When the name is missing or
3475 couldn't be found, use the one from the last .proc if
3476 md.unwind_check isn't error. Warn if md.unwind_check is
3478 (md_parse_option): Handle "-munwind-check=[warning|error]".
3479 (md_show_usage): Add "-munwind-check=[warning|error]".
3480 (ia64_init): Set md.unwind_check to warning.
3482 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3483 * doc/c-ia64.texi: Likewise.
3485 2005-02-11 Jan Beulich <jbeulich@novell.com>
3487 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3489 (ia64_parse_name): New third parameter.
3490 (md_parse_name): Pass third argument.
3491 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3492 (md_operand): Handling of '@'-prefixed symbols moved from here...
3493 (ia64_parse_name): ...to here.
3495 2005-02-11 Jan Beulich <jbeulich@novell.com>
3497 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3498 (errata_nop_necessary_p): Remove declaraction and definition.
3499 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3500 update md.group_idx. Don't reset md.last_groups.
3502 2005-02-11 Jan Beulich <jbeulich@novell.com>
3504 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3506 (dot_xdata): Free section name after use.
3507 (dot_float_cons): Likewise.
3508 (dot_xstringer): Likewise.
3509 (dot_xdata_ua): Likewise.
3510 (dot_float_cons_ua): Likewise.
3511 (md_pseudo_table): Add xdata16 and xdata16.ua.
3513 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3515 * doc/all.texi: Add IA64.
3516 * doc/as.texinfo: Likewise.
3518 * doc/c-ia64.texi: Fix typos.
3520 2005-02-10 Julian Brown <julian@codesourcery.com>
3522 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3524 (do_t_push_pop): Likewise.
3525 (md_assemble): Likewise.
3526 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3527 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3528 (create_unwind_entry): Output dependency on the required personality
3531 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3533 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3534 * subsegs.c (seg_not_empty_p): Likewise.
3536 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3538 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3539 relative jump calculation.
3540 <md_convert_frag) : Likewise.
3541 <output_disp): Likewise.
3543 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3545 * write.c (write_object_file): Recognize warning-symbol construct
3546 and skip object- and target- handling for the second symbol.
3548 2005-02-02 Jan Beulich <jbeulich@novell.com>
3550 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3551 designators along with quoted ones. Free copy of quoted designator
3554 2005-02-01 Ben Elliston <bje@au.ibm.com>
3556 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3557 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3558 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3559 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3560 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3561 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3562 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3563 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3564 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3565 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3566 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3567 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3568 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3569 #if 0'd code throughout.
3571 2005-01-31 Nick Clifton <nickc@redhat.com>
3573 * as.c (parse_args): Bump copyright date reported by --version to
3576 2005-01-31 Nick Clifton <nickc@redhat.com>
3578 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3581 2005-01-31 Jan Beulich <jbeulich@novell.com>
3583 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3584 that can end with .endr in that case. Make requiring/permitting
3585 pseudo-ops without leading dot closer to the logic in read.c serving
3587 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3590 2005-01-31 Jan Beulich <jbeulich@novell.com>
3592 * macro.c (do_formals): Adjust to no longer accept empty parameter
3594 (define_macro): Adjust to no longer accept empty macro name, garbage
3595 following the parameters, or macros that were previously defined.
3596 * read.c (s_bad_end): Declare.
3597 (potable): Add endm. Handler for endr and endm is s_bad_end.
3598 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3600 * read.h (s_bad_endr): Remove.
3602 2005-01-31 Jan Beulich <jbeulich@novell.com>
3604 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3605 immediately discarding (but counting) those exceeding the maximum
3606 possible amount. Track whether output and input operand counts ever
3607 matched, and use this to better indicate which of the operands/
3608 operand types was wrong; specifically don't default to pointing to
3611 2005-01-31 Jan Beulich <jbeulich@novell.com>
3613 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3614 variable in dot_endp). Add body and insn. Make prologue,
3615 prologue_mask, body, and insn bitfields.
3616 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3618 (in_procedure, in_prologue, in_body): New.
3619 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3620 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3621 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3622 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3623 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3624 dot_personality): Use the appropriate one of the above.
3625 (dot_proc): Clear unwind.proc_start; set to current location only if
3626 none of the entry points were valid. Check for non-zero-length entry
3627 point names. Check that entry points aren't defined, yet. Clear
3628 unwind.prologue, unwind.body, and unwind.insn.
3629 (dot_body): Call in_procedure. Check that first directive in procedure
3630 had no insns emitted before. Set unwind.body.
3631 (dot_prologue): Call in_procedure. Check that not already in prologue.
3632 Check that first directive in procedure had no insns emitted before.
3634 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3635 length entry point names. Check that entry points became defined.
3636 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3638 2005-01-31 Jan Beulich <jbeulich@novell.com>
3640 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3641 before actually using it. Don't generate an error in manual bundling
3642 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3643 Don't generate an error in manual bundling mode when looking at an
3644 insn required to be last in its group but the required slot hasn't
3645 been reached, yet. Allow conversion from MII to MI;I for bundle
3646 consisting of only 2 insns with the stop between them. Suppress
3647 various meaningless errors resulting from detecting earlier ones.
3649 2005-01-31 Jan Beulich <jbeulich@novell.com>
3651 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3654 2005-01-28 Christian Groessler <chris@groessler.org>
3656 * config/tc-z8k.c (md_assemble): Improve error detection.
3658 2005-01-28 Jan Beulich <jbeulich@novell.com>
3660 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3661 for personality routine pointer only if there is one.
3662 (ia64_convert_frag): Likewise.
3663 (generate_unwind_image): Likewise.
3665 2005-01-27 Christian Groessler <chris@groessler.org>
3667 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3668 (md_apply_fix3): Make relative branches out of range an error
3669 instead of a warning. Display correct line number for out of
3670 range branches/calls/memory accesses.
3672 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3674 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3675 to emit .debug_line and other debug sections.
3676 * as.h (seg_not_empty_p): Declare.
3677 * subsegs.c (seg_not_empty_p): New predicate.
3679 2005-01-27 Andrew Cagney <cagney@gnu.org>
3681 * configure: Regenerate to track ../gettext.m4 change.
3683 2005-01-27 Jan Beulich <jbeulich@novell.com>
3685 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3687 2005-01-27 Jan Beulich <jbeulich@novell.com>
3689 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3690 to/from application registers dynamic insns.
3691 (md_assemble): Defer resolution of move to/from application registers
3692 dynamic insns when they can be issued on either the I- or M-units.
3694 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3696 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3697 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3698 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3699 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3700 * cgen.c (gas_cgen_parse_operand): Handle
3701 CGEN_PARSE_OPERAND_SYMBOLIC.
3702 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3703 (frv_force_relocation): Likewise. Fix handling of PIC
3705 (md_apply_fix3): Likewise.
3707 2005-01-21 Ben Elliston <bje@au.ibm.com>
3709 * as.h: Remove #if 0'd code.
3710 * atof-generic.c (atof_generic): Likewise.
3711 * ecoff.c (ecoff_directive_frame): Likewise.
3712 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3713 * itbl-ops.c (itbl_add_reg): Likewise.
3714 * listing.c (calc_hex): Likewise.
3715 * read.c (MASK_CHAR): Likewise.
3716 * subsegs.c (subsegs_print_statistics): Likewise.
3717 * symbols.c (indent): Likewise.
3718 * write.c (write_relocs): Likewise.
3719 (write_object_file): Likewise.
3720 (relax_frag): Likewise.
3722 2005-01-20 Nick Clifton <nickc@redhat.com>
3724 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3725 getopt_long_only() from considering -a as an abbreviation for
3727 (parse_args): Fix the parsing of -a=<file>.
3729 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3732 * read.c (s_incbin): Adjust default count for skip. Check validity
3733 of count and skip rigorously.
3735 2005-01-19 Fred Fish <fnf@specifixinc.com>
3737 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3739 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3741 * read.c (convert_to_bignum): New function, split out from...
3742 (emit_expr): ...here. Handle the case where X_add_number is
3743 positive and the input value is negative.
3744 (output_big_sleb128): Fix setting of continuation bit. Check whether
3745 the final byte needs to be sign-extended. Fix size-shrinking loop.
3746 (emit_leb128_expr): When generating a signed leb128, see whether the
3747 sign of an O_constant's X_add_number matches the sign of the input
3748 value. Use a bignum if not.
3750 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3752 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3753 arch_sh_up in order to match the external name and make the
3754 testsuite's job easier.
3756 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3759 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3761 2005-01-12 Nick Clifton <nickc@redhat.com>
3763 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3764 ignored_arguments array.
3766 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3768 * write.c (write_object_file): Disallow a symbol equated to
3771 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3773 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3775 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3776 (maxq_target): New function: Set the machine type.
3778 2005-01-06 Paul Brook <paul@codesourcery.com>
3780 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3781 (md_begin): Handle TE_VXWORKS for FP defaults.
3782 (md_apply_fix3): Correct rela offsets.
3783 (elf32_arm_target_format): Add VxWorks targets.
3785 2005-01-06 Paul Brook <paul@codesourcery.com>
3787 * configure.tgt: Set em=vxworks for *-*-vxworks.
3788 * config/te-vxworks.h: New File.
3790 2005-01-06 Paul Brook <paul@codesourcery.com>
3792 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3794 2005-01-04 Dmitry Diky <diwil@spec.ru>
3796 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3799 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3801 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3802 (dot_loc): New function.
3803 (md_pseudo_table): Add entry to map .loc to dot_loc().
3804 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3805 seen a .loc directive or we're generating DWARF2 debug info for
3808 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3811 * read.c (s_comm_internal): Don't zero end of name until size
3812 expression has been parsed.
3814 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3816 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3818 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3820 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3823 2004-12-22 Ian Lance Taylor <ian@airs.com>
3825 * configure.tgt: New.
3826 * configure.in: Move setting of cpu_type, fmt, etc., to
3828 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3829 $(srcdir)/configure.tgt.
3830 * configure, Makefile.in: Rebuild.
3832 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3834 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3835 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3837 (avr_offset_expression): New function to parse offsets for LDI
3839 (avr_operand): Use it.
3840 (md_apply_fix3): Generate the relocs.
3842 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3844 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3845 BFD_RELOC_SH_IMMS10BY8 relocation.
3847 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3848 than just ignoring bad code.
3850 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3852 * config/tc-v850.c (handle_lo16): New function.
3853 (v850_reloc_prefix): Use it to check lo().
3854 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3856 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3858 * configure.in: Add s390x-ibm-tpf support.
3859 * configure: Regenerate.
3861 2004-12-15 Jan Beulich <jbeulich@novell.com>
3863 * config/obj-elf.c (obj_elf_change_section): Only set type and
3864 attributes on new sections. Emit warning when type of re-declared
3865 section doesn't match.
3867 2004-12-15 Jan Beulich <jbeulich@novell.com>
3869 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3870 '.cfi_startproc simple' doesn't inherit the old value.
3872 2004-12-15 Jan Beulich <jbeulich@novell.com>
3874 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3875 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3876 generation to emit a factored offset.
3878 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3880 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3881 which is too large in the case of NO_PIC without 64-bit
3884 * config/tc-mips.c (mips_in_shared): New static variable.
3885 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3886 (md_longopts): Add -mshared and -mno-shared.
3887 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3888 (s_cpload): Implement !mips_in_shared case.
3889 (s_cpsetup): Likewise.
3890 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3891 * NEWS: Mention -mno-shared.
3893 2004-12-09 Paul Brook <paul@codesourcery.com>
3895 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3898 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3900 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3901 sequence, increase the size of the sequence.
3903 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3906 2004-12-07 Ben Elliston <bje@gnu.org>
3908 * read.c (s_align): Use an align_limit temporary to allay a GCC
3909 signed/unsigned comparison warning.
3911 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3913 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3914 * configure.in: Use it for arm*-*-linux-gnueabi*.
3915 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3916 * config/te-armlinuxeabi.h: New file.
3917 * Makefile.in: Regenerated.
3918 * aclocal.m4: Likewise.
3919 * configure: Likewise.
3920 * doc/Makefile.in: Regenerated.
3922 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3924 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3925 (xtensa_restore_emit_state): Likewise.
3927 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3929 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3932 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3934 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3935 * Makefile.in: Regenerate.
3937 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3939 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3940 functions, give functions a meaningful name, add comments.
3941 (check_range): New function - Replace operand size calculation
3942 with range checking.
3943 (assemble_insn): Update Algorithm, improve error issuing.
3945 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3948 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3950 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3951 miss between different section in the same module.
3952 (tc_gen_reloc): Likewise.
3954 2004-11-25 Theodore A. Roth <troth@openavr.org>
3956 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3957 atmega325, atmega3250, atmega645 and atmega6450.
3959 2004-11-25 Jan Beulich <jbeulich@novell.com>
3961 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3962 permissible for the selected instruction suffix.
3963 (process_suffix): For DefaultSize instructions, suppressing the
3964 guessing of a 'q' suffix if the instruction doesn't support it is
3965 pointless, because only an 'l' suffix can be guessed in this place.
3967 2004-11-24 Nick Clifton <nickc@redhat.com>
3969 * config/tc-iq2000.c: Remove support for IQ10 processor.
3970 Convert to ISO C90 formatting.
3971 * config/tc-iq2000.h: Likewise.
3973 2004-11-23 Nick Clifton <nickc@redhat.com>
3975 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3976 in this table. They should be correct now.
3978 2004-11-23 Jan Beulich <jbeulich@novell.com>
3980 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3981 indicate the MMX extensions added by both SSE and 3DNow!A.
3982 (Cpu3dnowA): Declare.
3983 (CpuUnknownFlags): Update.
3984 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3985 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3986 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3987 3DNow!. Athlon additionally implies 3DNow!A. Several new
3988 entries (those starting with a dot are for sub-arch specification).
3989 (set_cpu_arch): Handle sub-arch specifications.
3990 (parse_insn): Distinguish between instructions not supported because
3991 of insufficient CPU features and because of 64-bit mode.
3992 * doc/c-i386.texi: Describe enhanced .arch directive.
3994 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3996 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3998 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4000 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4001 without a corresponding .debug_info section.
4003 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4005 * read.c (potable): Add "error" and "warning".
4006 (s_errwarn): New function.
4007 * read.h (s_errwarn): Declare.
4008 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4010 2004-11-22 Nick Clifton <nickc@redhat.com>
4012 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4015 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4017 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4018 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4020 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4022 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4023 (coff_adjust_symtab): Adjust call.
4024 (crawl_symbols): Likewise.
4025 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4026 (obj_app_file): Adjust.
4028 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4030 * configure.in: Enable bfd_assember for the MAXQ port.
4031 * configure: Regenerate.
4033 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4034 Sterling Augustine <sterling@tensilica.com>
4036 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4037 there is a conflict.
4038 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4039 interfaces that are related as determined by xtensa_interface_class_id.
4041 2004-11-12 Nick Clifton <nickc@redhat.com>
4043 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4044 offsets for conditional branches.
4046 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4048 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4050 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4052 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4053 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4055 (relax_frag_immed): Update call to update_next_frag_state.
4057 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4059 * obj.h (struct format_ops <app_file>): Add int param.
4060 * read.h (s_app_file_string): Likewise.
4061 * read.c (s_app_file_string): Likewise.
4062 (s_app_file): Adjust s_app_file_string call.
4063 * config/tc-mips.c (s_mips_file): Likewise.
4064 * config/obj-coff.h (obj_app_file): Add app param.
4065 * config/obj-ecoff.h (obj_app_file): Likewise.
4066 * config/obj-multi.h (obj_app_file): Likewise.
4067 * config/obj-elf.h (elf_file_symbol): Likewise.
4068 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4069 if called for # preprocessor lines.
4071 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4074 * symbols.c (resolve_symbol_value): Convert weak symbols only
4076 (symbol_equated_reloc_p): Don't equate weaks when relocating
4077 only for Windows PECOFF.
4079 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4081 * config/tc-crx.c (print_insn): Check and set insn_addr.
4082 * config/tc-crx.h (md_frag_check): Define.
4084 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4085 Vineet Sharma <vineets@noida.hcltech.com>
4087 * configure.in: Add support for new target maxq-coff.
4088 * configure: Regenerate.
4089 * NEWS: Mention new support.
4090 * config/tc-maxq.c: New file.
4091 * config/tc-maxq.h: New file.
4092 * config/obj-coff.h: Add support for maxq-coff.
4094 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4096 * symbols.c (any_external_name): Define.
4097 (resolve_symbol_value): Convert weak symbols.
4098 (S_SET_EXTERNAL): Support any_external_name.
4099 (S_SET_NAME): Qualify parameter const.
4100 (symbol_equated_reloc_p): Equate to weaks when relocating.
4101 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4102 * tc.h (any_external_name): Declare.
4103 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4105 (weak_is_altname): Declare and define.
4106 (weak_name2altname): Same.
4107 (weak_altname2name): Same.
4108 (weak_uniquify): Same.
4109 (weak_altprefix): Define.
4110 (obj_coff_weak): Change .weak syntax and handling.
4111 (coff_frob_symbol): Fix PE weak symbol alternates.
4112 * config/obj-coff.h (USE_UNIQUE): Define.
4113 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4114 are in another segment.
4115 (tc_gen_reloc): Remove broken addend hack.
4116 doc/as.texinfo: Update.
4118 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4120 * config/tc-xtensa.c (total_frag_text_expansion): New.
4121 (md_estimate_size_before_relax): Use it.
4122 (find_address_of_next_align_frag): Likewise.
4124 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4126 * config/tc-crx.c: Rename argument types.
4127 (processing_arg_number): Rename to 'cur_arg_num'.
4128 (get_number_of_bits): Rename to 'set_operand_size'.
4129 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4130 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4131 (set_indexmode_parameters): Remove function, integrate its code into
4133 (set_operand_size): Get rid of 'Operand Number' function parameter -
4134 use global variable 'cur_arg_num' instead.
4135 Use a local 'argument' pointer to reference the current argument.
4136 (parse_operand): Likewise.
4137 (set_operand): Likewise.
4138 (process_label_constant): Likewise.
4140 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4142 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4143 (add_section_rename): Delete. Inlined into...
4144 (build_section_rename): ...here. Use xstrdup instead of strdup.
4145 (xtensa_section_rename): Drop "const" from argument and return types.
4146 (md_show_usage): Indent to match show_usage().
4147 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4148 (tc_canonicalize_section_name): Define.
4149 (md_elf_section_rename): Remove unused macro.
4150 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4151 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4152 (Frame Directive): Delete.
4154 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4156 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4157 * config/tc-arm.c (target_oabi): Delete.
4158 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4159 (arm_opts): Remove moabi.
4160 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4161 * doc/c-arm.texi (ARM Options): Likewise.
4162 * configure: Regenerated.
4164 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4166 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4167 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4168 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4169 * configure: Regenerate.
4170 * config/tc-cris.c (enum cris_archs): New.
4171 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4172 (cris_insn_ver_valid_for_arch): New functions.
4173 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4174 (cris_arch): New variable.
4175 (md_pseudo_table): New pseudo .arch.
4176 (err_for_dangerous_mul_placement): Initialize according to
4178 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4180 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4181 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4182 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4183 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4184 use in md_cris_relax_table.
4185 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4186 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4187 Update and improve head comment.
4188 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4189 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4191 (md_longopts): New option --march=...
4192 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4194 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4195 (HANDLE_RELAXABLE): New macro.
4196 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4197 cases. Check for weak symbols and assume not relaxable. Handle
4198 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4199 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4201 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4202 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4203 (cris_create_short_jump): Adjust for CRISv32.
4204 (cris_relax_frag): Handle new states.
4205 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4206 (md_begin): Define symbols "..asm.arch.cris.v32",
4207 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4208 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4209 when entering opcode table entry points.
4210 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4211 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4212 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4213 (cris_process_instruction): Initialize out_insnp->insn_type to
4214 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4215 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4217 <case 'm'>: Check that modified_char == '.'.
4218 <invalid operands>: Consume the rest of the line.
4219 When operands don't match, skip over subsequent insns with
4220 non-matching version specifier but same mnemonic.
4221 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4222 special registers in CRISv32 are always 32 bit long.
4223 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4225 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4226 and compatible. Recognize "ACR" for v32, unless followed by "+".
4227 (get_spec_reg): Consider cris_arch when looking up register.
4228 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4230 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4231 (cris_get_expression): Restore input_line_pointer if failing "early".
4232 (get_flags): Consider cris_arch and recognize flags accordingly.
4233 (branch_disp): Adjust for CRISv32.
4234 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4235 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4236 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4237 resolved. Don't enter zeros in object file for
4239 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4240 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4241 (md_parse_option): Break out "return 1".
4242 <OPTION_ARCH> New case.
4243 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4244 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4245 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4246 <case BFD_RELOC_32_PCREL>: New cases.
4247 Addends for non-zero fx_pcrel are too in fx_offset.
4248 (md_show_usage): Show --march=<arch>.
4249 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4250 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4251 (s_syntax) <struct syntaxes>: Properly constify member operand.
4252 * config/tc-cris.h (TARGET_MACH): Define.
4253 (cris_mach): Declare.
4254 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4255 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4256 (CRIS-Opts): Document --march=...
4257 (CRIS-Pseudos): Document .arch.
4259 2004-11-04 Jan Beulich <jbeulich@novell.com>
4261 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4262 intel syntax and no register prefix, allow $ in symbol names when
4264 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4265 (intel_float_operand): Add fourth return value indicating math control
4266 operations. Make classification more precise.
4267 (md_assemble): Complain if memory operand of mov[sz]x has no size
4269 (parse_insn): Translate word operands to floating point instructions
4270 operating on integers as well as control instructions to short ones
4271 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4272 floating point instructions operating on non-integer operands.
4273 (match_template): Remove fldcw special case. Adjust q-suffix handling
4274 to permit it on fild/fistp/fisttp in AT&T mode.
4275 (process_suffix): Don't guess DefaultSize insns' suffix from
4276 stackop_size for certain floating point control instructions. Guess
4277 suffix for branch and [ls][gi]dt based on flag_code. Split error
4278 messages for Intel and AT&T syntax, and make the condition more strict
4279 for the former. Adjust suppressing of generation of operand size
4281 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4282 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4283 more error checking.
4284 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4285 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4287 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4289 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4290 md_short_jump_size, md_long_jump_size.
4291 * write.c [!WORKING_DOT_WORD]: Ditto.
4292 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4294 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4296 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4297 const qualifier in these definitions.
4298 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4299 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4301 2004-11-02 Nick Clifton <nickc@redhat.com>
4303 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4304 table before deciding to produce a .debug_line section to match up
4305 with a user provided .debug_info section.
4307 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4309 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4310 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4312 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4314 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4315 (get_flags): New function.
4316 (get_number_of_bits): Edit comments, update numeric values to
4318 (process_label_constant): Don't support the colon
4319 format (SYMBOL:[s|m|l]).
4320 (set_cons_rparams): Support argument type 'arg_rbase'.
4321 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4322 (handle_LoadStor): Bug fix, first handle post-increment mode.
4323 (getreg_image): Remove redundant code, update according to latest
4325 (print_constant): Bug fix relate to 3-word instructions.
4326 (assemble_insn): Bug fix, when matching instructions, verify also
4327 instruction type (not only mnemonic).
4328 Add various error checking.
4329 (preprocess_reglist): Support HI/LO and user registers.
4331 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4333 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4334 in an epilogue directive go negative.
4336 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4339 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4340 after reporting template error during manual bundling. Reported
4341 by Michael Dupont, michaelx.dupont@intel.com.
4343 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4345 * Makefile.am: Run dep-am.
4346 * aclocal.m4: Regenerate with automake 1.9.2.
4347 * Makefile.in: Regenerate with automake 1.9.2.
4348 * doc/Makefile.in: Likewise.
4350 * config/tc-arm.c: Include "dw2gencfi.h".
4351 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4353 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4354 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4355 (tc_cfi_frame_initial_instructions): Define.
4356 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4359 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4361 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4363 Update coprocessor id to be unsigned immediate.
4365 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4367 * config/tc-i386.c (O_secrel): Delete.
4368 (tc_pe_dwarf2_emit_offset): New function.
4369 * config/tc-i386.h (O_secrel): Define as O_md1.
4370 (TC_DWARF2_EMIT_OFFSET): Define.
4372 2004-10-18 Nick Clifton <nickc@redhat.com>
4374 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4375 ignore @fptr() directives for 4-byte fixups.
4377 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4379 * Makefile.am: Run "make dep-am"
4380 * Makefile.in: Regenerate.
4382 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4384 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4385 Remove comments about placement of literal pools.
4386 (Literal Directive): Update description of literal placement.
4387 (Literal Prefix Directive): Remove statement that this does not apply
4388 to absolute-mode literals. Describe new section naming scheme.
4390 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4392 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4393 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4394 is_windowed_return_opcode): Delete.
4395 (xtensa_frob_label): Use get_subseg_target_freq.
4396 (md_assemble): Inline call to is_entry_opcode.
4397 (xtensa_handle_align): Inline call to get_frag_is_literal.
4398 (relaxation_requirements): Inline call to is_jx_opcode.
4399 (emit_single_op): Inline call to is_movi_opcode.
4400 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4401 get_frag_is_no_transform, is_entry_opcode, and
4402 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4403 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4404 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4405 Inline calls to get_frag_is_no_transform.
4406 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4407 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4408 get_frag_is_no_transform.
4409 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4410 and set_frag_is_no_transform.
4411 (get_expression_value): Delete.
4412 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4413 cur_target_freq to target_freq.
4414 (get_subseg_info): Split out code to create a new map entry into ...
4415 (add_subseg_info): ... this new function.
4416 (get_last_insn_flags): Check if get_subseg_info succeeded.
4417 (set_last_insn_flags): Call add_subseg_info if needed.
4418 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4419 (xtensa_reorder_segments): Compute last_sec while counting sections.
4420 Remove call to get_last_sec.
4421 (get_last_sec): Delete.
4422 (cache_literal_section): Inline call to retrieve_literal_seg and its
4423 callees, seg_present and add_seg_list.
4424 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4425 (get_frag_is_insn, get_frag_is_no_transform,
4426 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4427 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4429 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4431 * config/tc-xtensa.c: Use ISO C90 formatting.
4432 * config/tc-xtensa.h: Likewise.
4433 * config/xtensa-istack.h: Likewise.
4434 * config/xtensa-relax.c: Likewise.
4435 * config/xtensa-relax.h: Likewise.
4437 2004-10-12 Paul Brook <paul@codesourcery.com>
4439 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4442 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4445 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4447 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4449 (Acknowledgements): Use "GAS" instead of AS variable.
4451 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4453 * config/tc-i386.c: Include "elf/x86-64.h".
4454 (i386_elf_section_type): New function.
4455 * config/tc-i386.h (md_elf_section_type): Define.
4456 (i386_elf_section_type): New prototype.
4458 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4460 * config/m68k-parse.h (enum m68k_register): New control register,
4462 * config/tc-m68k.c: Correct control register set for MCF5249.
4464 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4465 Sterling Augustine <sterling@tensilica.com>
4467 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4468 (UNREACHABLE_MAX_WIDTH): Define.
4469 (XTENSA_FETCH_WIDTH): Delete.
4470 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4471 prefer_const16, prefer_l32r): New global variables.
4472 (LIT4_SECTION_NAME): Define.
4473 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4474 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4475 (frag_flags struct): New.
4476 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4477 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4478 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4479 (MAX_FORMATS): Define.
4480 (op_placement_info struct, op_placement_table): New.
4481 (O_pltrel, O_hi16, O_lo16): Define.
4482 (directiveE enum): Rename directive_generics to directive_transform.
4483 Delete directive_relax. Add directive_schedule,
4484 directive_absolute_literals, and directive_last_directive.
4485 (directive_info): Rename "generics" to "transform". Delete "relax".
4486 Add "schedule" and "absolute-literals".
4487 (directive_state): Adjust entries to match changes in directive_info.
4488 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4489 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4490 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4491 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4492 (align_only_targets, software_a0_b_retw_interlock,
4493 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4494 software_avoid_short_loop, software_avoid_close_loop_end,
4495 software_avoid_all_short_loops, specific_opcode): Delete.
4496 (warn_unaligned_branch_targets): New.
4497 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4498 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4499 (option_[no_]link_relax, option_[no_]transform,
4500 option_[no_]absolute_literals, option_warn_unaligned_targets,
4501 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4503 (option_[no_]align_only_targets, option_literal_section_name,
4504 option_text_section_name, option_data_section_name,
4505 option_bss_section_name, option_eb, option_el): Delete.
4506 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4507 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4508 and target-hardware. Delete entries for [no-]target-align-only,
4509 literal-section-name, text-section-name, data-section-name, and
4511 (md_parse_option): Handle new options and remove old ones. Accept but
4512 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4513 and treat them as [no-]transform.
4514 (md_show_usage): Add new options and remove old ones.
4515 (xtensa_setup_hw_workarounds): New.
4516 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4517 "long", "short", "loc" and "frequency" entries.
4518 (use_generics): Rename to ...
4519 (use_transform): ... this function. Add past_xtensa_end check.
4520 (use_longcalls): Add past_xtensa_end check.
4521 (code_density_available, can_relax): Delete.
4522 (do_align_targets): New.
4523 (get_directive): Accept dashes in directive names. Warn about
4524 [no-]generics and [no-]relax directives and treat them as
4526 (xtensa_begin_directive): Call md_flush_pending_output only for some
4527 directives. Check for directives inside instruction bundles. Warn
4528 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4529 directives. Handle new directives. Check generating_literals flag
4531 (xtensa_end_directive): Check for directives inside instruction
4532 bundles. Warn and ignore [no-]density directives. Handle new
4533 directives. Call xtensa_set_frag_assembly_state.
4534 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4535 xtensa_dwarf2_emit_insn): New.
4536 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4537 use_literal_section flag.
4538 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4539 literals. Use xtensa_elf_cons to parse the expression.
4540 (xtensa_literal_prefix): Do not check use_literal_section. Support
4541 ".lit4" sections for absolute literals. Change prefix convention to
4542 replace ".text" (or ".t" in a linkonce section). No need to call
4544 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4545 (expression_end): Handle closing braces and colons.
4546 (PLT_SUFFIX, plt_suffix): Delete.
4547 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4548 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4549 and O_hi16 expressions as well.
4550 (tokenize_arguments): Handle closing braces and colons.
4551 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4552 operands and paired register syntax.
4553 (get_invisible_operands): New.
4554 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4555 new xtensa-isa.h functions.
4556 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4557 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4558 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4559 instructions. Use xtensa_translate_zero_immed.
4560 (operand_is_immed, operand_is_pcrel_label): Delete.
4561 (get_relaxable_immed): Use new xtensa-isa.h functions.
4562 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4564 (xtensa_print_insn_table, print_vliw_insn): New.
4565 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4566 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4567 is_branch_or_jump_opcode): Delete.
4568 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4569 (opnum_to_reloc, reloc_to_opnum): Delete.
4570 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4571 xtensa-isa.h functions. Operate on one slot of an instruction.
4572 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4573 xg_get_insn_size): Delete.
4574 (xg_get_build_instr_size): Use xg_get_single_size.
4575 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4576 xg_build_widen_table. Use xg_get_single_size.
4577 (xg_get_max_narrow_insn_size): Delete.
4578 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4579 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4581 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4582 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4583 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4584 xg_build_widen_table. Use xg_get_single_size.
4585 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4587 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4588 treat weak symbols conservatively.
4589 (xg_check_operand): Use new xtensa-isa.h functions.
4590 (is_dnrange): Delete.
4591 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4592 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4593 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4594 xtensa-isa.h functions.
4595 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4596 xg_instruction_matches_options): New.
4597 (xg_instruction_matches_rule): Handle O_register expressions. Call
4598 xg_instruction_matches_options.
4599 (transition_rule_cmp): New.
4600 (xg_instruction_match): Update call to xg_build_simplify_table.
4601 (xg_build_token_insn): Record loc fields.
4602 (xg_simplify_insn): Check is_specific_opcode field and
4603 density_supported flag.
4604 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4605 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4606 (xg_assemble_literal): Add error handling for O_big. Call
4607 record_alignment. Handle O_pltrel.
4608 (xg_valid_literal_expression): New.
4609 (xg_assemble_literal_space): Add slot parameter. Remove call to
4610 set_expr_symbol_offset. Add call to record_alignment. Update call to
4612 (xg_emit_insn): Delete.
4613 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4614 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4615 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4616 and slot parameters. Handle new "alternate" relocations for absolute
4617 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4618 O_hi16. Use new xtensa-isa.h functions.
4619 (xg_assemble_tokens): Delete.
4620 (is_register_writer): Use new xtensa-isa.h functions.
4621 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4622 old-style RSR from LCOUNT.
4623 (next_frag_opcode): Delete.
4624 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4625 update_next_frag_state): New.
4626 (update_next_frag_nop_state): Delete.
4627 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4628 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4629 the state of the absolute-literals directive. Add calls to
4630 record_alignment and xtensa_set_frag_assembly_state. Call
4631 xtensa_switch_to_non_abs_literal_fragment instead of
4632 xtensa_switch_to_literal_fragment.
4634 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4635 (get_expanded_loop_offset): Change check for undefined opcode to an
4637 (xtensa_set_frag_assembly_state, relaxable_section,
4638 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4639 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4640 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4641 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4642 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4643 (xtensa_init_fix_data): New.
4644 (xtensa_frob_label): Reset label symbol to the current frag. Check
4645 do_align_targets and generating_literals flag. Propagate frequency
4646 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4647 (xtensa_unrecognized_line): New.
4648 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4649 to xtensa_set_frag_assembly_state.
4650 (error_reset_cur_vinsn): New.
4651 (md_assemble): Remove check for literal frag. Remove call to
4652 istack_init. Call use_transform instead of use_generics. Parse
4653 explicit instruction format specifiers. Move code for
4654 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4655 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4656 Add dwarf2_where call. Remote automatic alignment for ENTRY
4657 instructions. Move call to xtensa_clear_insn_labels to the end.
4658 Rearrange to handle bundles.
4659 (xtensa_cons_fix_new): Delete.
4660 (xtensa_handle_align): New.
4661 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4662 assignment to is_no_density field.
4663 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4664 instead of reloc_to_opnum. Handle "alternate" relocations.
4665 (xtensa_force_relocation, xtensa_check_inside_bundle,
4666 xtensa_elf_section_change_hook): New.
4667 (xtensa_symbol_new_hook): Delete.
4668 (xtensa_fix_adjustable): Check for difference of symbols with an
4669 offset. Check for external and weak symbols.
4670 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4671 (md_estimate_size_before_relax): Return expansion for the first slot.
4672 (tc_gen_reloc): Handle difference of symbols by producing
4673 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4674 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4675 tentative values into the output when linkrelax is set.
4676 (XTENSA_PROP_SEC_NAME): Define.
4677 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4678 Create literal tables only if using literal sections. Create new
4679 property tables instead of old instruction tables. Check for unaligned
4680 branch targets and loops.
4681 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4682 new_resource_table, clear_resource_table, resize_resource_table,
4683 resources_available, reserve_resources, release_resources,
4684 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4685 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4686 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4687 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4688 flag. Update checks for workaround options. Call
4689 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4690 (xtensa_cleanup_align_frags): Add special case for branch targets.
4691 Check for and mark unreachable frags.
4692 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4693 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4694 end of a zero-overhead loop body.
4695 (frag_can_negate_branch): Handle instructions with multiple slots.
4696 Use new xtensa-isa.h functions
4697 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4698 xtensa_mark_zcl_first_insns): New.
4699 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4700 transformations are disabled.
4701 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4702 multislot instructions.
4703 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4704 Likewise. Also error if transformations are disabled.
4705 (unrelaxed_frag_max_size): New.
4706 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4707 xtensa-isa.h functions.
4708 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4709 xtensa_opcode_is_loop instead of is_loop_opcode.
4710 (get_text_align_power): Replace as_fatal with assertion.
4711 (get_text_align_fill_size): Iterate instead of using modulus when
4713 (get_noop_aligned_address): Assert that this is for a machine-dependent
4714 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4715 xg_get_single_size, and frag_format_size.
4716 (get_widen_aligned_address): Rename to ...
4717 (get_aligned_diff): ... this function. Add max_diff parameter.
4718 Remove handling of rs_align/rs_align_code frags. Use
4719 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4720 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4721 and pass it back to caller.
4722 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4723 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4724 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4725 (relax_frag_text_align): Rename to ...
4726 (relax_frag_loop_align): ... this function. Assume loops can only be
4727 in the first slot of an instruction.
4728 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4729 instruction. Remove call to frag_wane.
4730 (relax_frag_narrow): Rename to ...
4731 (relax_frag_for_align): ... this function. Extend to handle
4732 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4733 RELAX_NARROW for the first slot.
4734 (find_address_of_next_align_frag, bytes_to_stretch): New.
4735 (future_alignment_required): Use find_address_of_next_align_frag and
4736 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4737 alignment decisions.
4738 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4739 Check if transformations are enabled for b_j_loop_end workaround.
4740 Use new xtensa-isa.h functions and handle multislot instructions.
4741 Update call to xg_assembly_relax.
4742 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4743 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4745 (convert_frag_narrow): Add segP, format and slot parameters. Call
4746 convert_frag_immed for branch instructions. Adjust calls to
4747 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4748 xg_get_single_size and xg_get_single_format.
4749 (convert_frag_fill_nop): New.
4750 (convert_frag_immed): Add format and slot parameters. Handle multislot
4751 instructions and use new xtensa-isa.h functions. Update calls to
4752 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4753 enabled for b_j_loop_end workaround. Use build_nop instead of
4754 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4755 frags. Use xg_get_single_size. Handle O_pltrel.
4756 (fix_new_exp_in_seg): Remove check for old plt flag.
4757 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4758 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4759 for loop opcode to an assertion. Mark all frags up to the end of the
4760 loop as not transformable.
4761 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4762 (get_subseg_info): New.
4763 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4765 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4766 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4767 (xtensa_switch_to_non_abs_literal_fragment): New.
4768 (cache_literal_section): Add is_code parameter and pass it through to
4769 retrieve_literal_seg.
4770 (retrieve_literal_seg): Add is_code parameter and use it to set the
4771 flags on the literal section. Handle case where head parameter is 0.
4772 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4773 set_frag_is_no_transform): New.
4774 (xtensa_create_property_segments): Add end_property_function parameter
4775 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4776 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4777 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4778 (add_xt_block_frags): Add end_property_function parameter and call it
4779 if it is non-zero. Call xtensa_frag_flags_init.
4780 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4781 get_frag_property_flags, frag_flags_to_number,
4782 xtensa_frag_flags_combinable, xt_block_aligned_size,
4783 xtensa_xt_block_combine, add_xt_prop_frags,
4784 init_op_placement_info_table, opcode_fits_format_slot,
4785 xg_get_single_size, xg_get_single_format): New.
4786 (istack_push): Inline call to tinsn_copy.
4787 (tinsn_copy): Delete.
4788 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4789 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4790 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4791 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4792 functions. Handle invisible operands.
4793 (tinsn_to_slotbuf): New.
4794 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4795 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4796 vinsn_from_chars, and xg_free_vinsn.
4797 (tinsn_from_insnbuf): New.
4798 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4799 instructions. Handle symbol differences.
4800 (get_num_stack_text_bytes): Use xg_get_single_size.
4801 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4802 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4803 get_expr_register, set_expr_symbol_offset_diff): New.
4804 * config/tc-xtensa.h (MAX_SLOTS): Define.
4805 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4806 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4807 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4809 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4810 (xtensa_frag_type struct): Add is_assembly_state_set,
4811 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4812 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4813 Replace is_generics and is_relax fields by is_no_transform field.
4814 Delete is_text and is_longcalls fields. Change text_expansion and
4815 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4816 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4817 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4818 (xtensa_fix_data struct): New.
4819 (xtensa_symfield_type struct): Delete plt field.
4820 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4821 forward declaration here.
4822 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4823 (XTENSA_SECTION_RENAME): Undefine.
4824 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4825 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4826 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4827 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4828 (unit_num_copies_func, opcode_num_units_func,
4829 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4830 (resource_table struct): New.
4831 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4832 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4833 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4834 (tinsn_copy): Delete prototype.
4835 (vliw_insn struct): New.
4836 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4837 (widen_spec_list): Add option conditions for density and boolean
4838 instructions. Add expansions using CONST16 and conditions for using
4839 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4841 (simplify_spec_list): Add option conditions for density instructions.
4842 Add entry for NOP instruction.
4843 (append_transition): Add cmp function pointer parameter and use it to
4844 insert the new entry in order.
4845 (operand_function_LOW16U, operand_function_HI16U): New.
4846 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4847 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4848 (enter_opname, split_string): Use xstrdup instead of strdup.
4849 (init_insn_pattern): Initialize new options field.
4850 (clear_req_or_option_list, clear_req_option_list,
4851 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4853 (parse_insn_pattern): Parse option conditions.
4854 (transition_applies): New.
4855 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4856 swapped last arguments in calls to append_constant_value_condition.
4857 Call clone_req_option_list. Add warning about invalid opcode.
4858 Handle LOW16U and HI16U function names.
4859 (build_transition_table): Add cmp parameter and use it in calls to
4860 append_transition. Use new xtensa-isa.h functions. Check
4861 transition_applies before adding entries.
4862 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4863 pass it through to build_transition_table.
4864 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4865 ReqOption, transition_cmp_fn): New types.
4866 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4867 (transition_rule struct): Add options field.
4868 * doc/as.texinfo (Overview): Update Xtensa options.
4869 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4870 --[no-]relax, and --[no-]generics options. Update descriptions of
4871 --text-section-literals and --[no-]longcalls. Add
4872 --[no-]absolute-literals and --[no-]transform.
4873 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4874 Remove use of "generic" and "specific" terminology for opcodes.
4875 (Xtensa Registers): Generalize the syntax description to include
4876 user-defined register files.
4877 (Xtensa Automatic Alignment): Update.
4878 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4879 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4880 (Xtensa Directives): Remove confusing rules about precedence.
4881 (Density Directive, Relax Directive): Delete.
4882 (Schedule Directive): New.
4883 (Generics Directive): Rename to ...
4884 (Transform Directive): ... this node.
4885 (Literal Directive): Update for absolute literals. Missing
4886 literal_position directive is now an error.
4887 (Literal Position Directive): Update for absolute literals.
4888 (Freeregs Directive): Delete.
4889 (Absolute Literals Directive): New.
4890 (Frame Directive): Minor editing.
4891 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4892 Update dependencies.
4893 * Makefile.in: Regenerate.
4895 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4897 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4898 to build the second and third fixups for a composite relocation.
4899 (macro_read_relocs): New function.
4900 (macro_build): Use it.
4901 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4902 Simplify fragging code accordingly.
4903 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4904 of the composite relocation. Set fx_tcbit in both fixups.
4906 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4908 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4909 (md_apply_fix3): Don't treat composite relocs as done.
4911 2004-10-07 Jan Beulich <jbeulich@novell.com>
4913 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4914 prefix for symbol names generated from the LOCAL macro directive.
4916 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4917 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4919 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4921 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4923 (md_assemble): Add error checking for Co-Processor instructions.
4924 (get_cinv_parameters): Add 'b' option to invalidate the
4925 branch-target cache.
4927 2004-10-05 Paul Brook <paul@codesourcery.com>
4929 * config/tc-arm.c (unwind): New variable.
4930 (vfp_sp_encode_reg): New function.
4931 (vfp_sp_reg_required_here): Use it.
4932 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4933 (vfp_parse_reg_list): New function.
4934 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4935 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4936 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4937 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4939 (md_pseudo_table): Add them.
4940 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4941 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4942 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4943 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4944 require_hashconst, add_unwind_opcode): New functions.
4945 * doc/c-arm.texi: Document unwinding opcodes.
4946 * NEWS: Mention the new feature.
4948 2004-10-04 Eric Christopher <echristo@redhat.com>
4950 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4952 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4954 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4956 * config/tc-s390.c (md_apply_fix3): Likewise.
4957 * config/tc-sparc.c (md_apply_fix3): Likewise.
4959 2004-10-01 Paul Brook <paul@codesourcery.com>
4961 * config/tc-arm.c (arm_elf_section_type): New function.
4962 (arm_elf_change_section): Set section link for exidx sections.
4963 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4964 (md_elf_section_type): Define.
4966 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4968 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4969 instruction's offset.
4971 2004-10-01 Adam Nemet <anemet@lnxw.com>
4973 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4975 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4977 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4978 asymbol *, instead use symbol_get_bfdsym.
4980 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4982 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4984 2004-09-30 Paul Brook <paul@codesourcery.com>
4986 * config/tc-arm.c (do_smi, do_nop): New functions.
4987 (insns): Add ARMv6ZK instructions.
4988 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4989 (tc_gen_reloc): Ditto.
4990 (arm_cpus): Add mpcore and arm1176.
4991 (arm_archs): Add armv6{k,z,zk}.
4992 * doc/c-arm.texi: Document new cores and architectures.
4994 2004-09-30 Nick Clifton <nickc@redhat.com>
4996 * config/tc-arm.c: Use ISO C90 formatting.
4998 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5000 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5001 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5002 REG_TYPE_MVDX is expected.
5004 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5006 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5008 2004-09-21 James E Wilson <wilson@specifixinc.com>
5010 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5011 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5012 output_spill_base, output_unat_psprel, output_lc_psprel,
5013 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5014 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5015 output_spill_psprel_p): Use it.
5017 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5019 * config/tc-crx.c (handle_LoadStor): New function.
5020 Handle load/stor unique instructions before parsing.
5022 2004-09-17 Paul Brook <paul@codesourcery.com>
5024 * config/tc-arm.c (s_arm_rel31): New funciton.
5025 (md_pseudo_table): Add .rel31.
5026 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5027 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5028 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5029 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5030 (arm_parse_reloc): Add (target2).
5032 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5034 * Makefile.am: Run "make dep-am".
5035 * Makefile.in: Regenerate.
5036 * aclocal.m4: Regenerate.
5037 * configure: Regenerate.
5038 * doc/Makefile.in: Regenerate.
5039 * po/POTFILES.in: Regenerate.
5040 * po/gas.pot: Regenerate.
5042 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5044 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5045 [!LLONG_MAX]: Ditto.
5047 2004-09-13 Paul Brook <paul@codesourcery.com>
5049 * config/tc-arm.c: Rename RELABS to TARGET1.
5051 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5053 * messages.c (as_internal_value_out_of_range): Cast values passed
5054 to as_bad_where or as_warn_where to proper type.
5056 2004-09-11 Theodore A. Roth <troth@openavr.org>
5058 * config/tc-avr.c: Add support for
5059 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5061 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5063 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5064 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5066 2004-09-08 Paul Brook <paul@codesourcery.com>
5068 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5069 fini_array and preinit_array section types.
5070 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5072 * doc/as.texinfo: Document extra section types.
5074 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5076 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5077 * Makefile.in: Regenerated.
5078 * configure.in: Set em for arm*-*-symbianelf*.
5079 * configure: Regenerated.
5080 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5081 vectors when appropriate.
5082 * config/te-symbian.h: New file.
5084 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5086 * config/tc-crx.c (gettrap): Exception vector can be case
5088 (process_label_constant): Fix a 32-bit displacement bug in branch
5090 (get_operandtype) : Bug fix, wrong operand was used.
5091 (process_label_constant): Initialize relocation type to
5094 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5096 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5097 for synthesizable cores.
5099 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5101 2004-08-25 Dmitry Diky <diwil@spec.ru>
5103 * config/tc-msp430.c: Clean-up the code.
5104 (md_relax_table): New relax table.
5105 (mcu_types): Sort MCU types.
5106 (md_pseudo_table): Add .profiler pseudo handler.
5107 (pow2value): New function.
5108 (msp430_profiler): New function.
5109 (msp430_operands): Add new insns handlers.
5110 (msp430_srcoperand): Add register operand handler, allow complex
5112 (md_estimate_size_before_relax): Rewritten.
5113 (md_convert_frag): Rewritten.
5114 (msp430_relax_frag): New function.
5115 * config/tc-msp430.h (md_relax_frag): define macro
5116 * doc/c-msp430.texi: Update information.
5118 2004-08-24 Nick Clifton <nickc@redhat.com>
5120 * as.c (std_shortopts): Allow -g to take an optional argument.
5121 (parse_args): Pass any switch starting with -g on to the backend
5124 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5126 * configure.in (arm*-*-symbianelf*): New target.
5127 (arm*-*-eabi*): Likewise.
5128 * configure: Regenerated.
5130 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5131 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5134 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5136 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5137 argument, don't do anything if current section is not
5138 .gnu.linkonce.t.* and linkonce_empty is set.
5139 (generate_unwind_image, dot_endp): Adjust callers, call
5140 start_unwind_section (*, 1) if nothing will be put into the
5143 2004-08-17 Nick Clifton <nickc@redhat.com>
5145 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5146 (show_usage): Add -g.
5147 (std_longopts): Add --gen-debug. Alpha sort the table.
5148 (parse_args): Print an error message if a switch is not handled.
5149 Handle the -g switch, calling md_debug_format_selector() if
5151 * NEWS: Mention new feature.
5152 * doc/as.texinfo: Document new switch.
5153 * doc/internals.texi: Document behaviour of md_parse_option.
5155 * config/tc-arm.c (md_parse_option): Do not issue an error message
5156 if the switch is not recognised.
5157 * config/tc-m68k.c (md_parse_option): Likewise.
5158 * config/tc-pdp11.c (md_parse_option): Likewise.
5159 * config/tc-v850.c (md_parse_option): Likewise.
5161 * as.h: Fix up formatting.
5164 2004-08-16 Nick Clifton <nickc@redhat.com>
5166 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5168 * configure.in: Sort architecture based tables alphabetically.
5169 * configure: Regenerate.
5171 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5173 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5174 { "cc", 68 }, with { "cr", 70 }.
5176 2004-08-13 Jan Beulich <jbeulich@novell.com>
5177 Nick Clifton <nickc@redhat.com>
5179 * as.c: Add and handle new --alternate command line option.
5180 * macro.c (macro_set_alternate): New.
5181 * macro.h (macro_set_alternate): Declare.
5182 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5183 * doc/as.texinfo: Document new command line option and pseudo-ops
5184 as well as insert documentation originating from gasp about
5185 alternate macro syntax.
5186 * NEWS: Mention new command line option and pseudo-ops.
5188 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5190 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5193 2004-08-06 Paul Brook <paul@codesourcery.com>
5195 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5196 Handle new relocations.
5197 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5199 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5201 * write.c (relax_segment): Use was_address instead of address when
5202 setting fr_fix field for align frag due to backwards .org.
5204 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5206 Introduce SH2a support.
5207 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5208 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5210 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5211 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5212 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5213 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5214 to end of conditional expression.
5215 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5216 * config/tc-sh.c: Add sh2a-nofpu support.
5217 2003-12-29 DJ Delorie <dj@redhat.com>
5218 * tc-sh.c: Add sh2a support.
5219 (parse_reg): Add tbr.
5220 (parse_at): Support @@(disp,tbr).
5221 (get_specific): Support sh2a opcodes.
5222 (insert4): New, for 4 byte relocs.
5223 (build_Mytes): Support sh2a opcodes.
5224 (md_apply_fix3_Mytes): Support sh2a opcodes.
5225 2003-12-02 Michael Snyder <msnyder@redhat.com>
5226 * config/tc-sh.c (md_parse_option): Handle sh2a.
5227 (sh_elf_final_processing): Ditto.
5229 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5231 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5234 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5236 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5237 (ppc_arch): Expand comment.
5239 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5241 * config/tc-crx.c: Support evaluating the difference between two
5243 * config/tc-crx.h: Likewise.
5245 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5247 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5249 (ia64_elf_section_change_hook): Set the linked-to section for
5252 2004-07-26 Dmitry Diky <diwil@spec.ru>
5254 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5255 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5256 msp430xG438, msp430xG439.
5258 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5260 * doc/as.texinfo (Section, PushSection): Correct documentation
5263 2004-07-21 Jan Beulich <jbeulich@novell.com>
5265 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5266 permissible for the selected instruction suffix.
5267 (match_template): Don't permit 64-bit general purpose operands in
5269 (finalize_imm): Permit 64-bit immediates.
5270 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5271 specially except for the width of the used base and/or index
5272 registers. For 32-bit displacements, use sign-extended
5273 relocations only when using 64-bit addressing.
5274 Force zero displacement on rip-relative addressing when there is
5275 no other displacement.
5276 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5277 specially except for the width of the used base and/or index
5279 (parse_register): Disallow Reg64 registers in 32-bit mode.
5281 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5282 suffix if the instruction doesn't support it.
5284 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5286 * config/tc-mips.c (append_insn): Handle constant expressions with
5287 no associated relocation.
5288 (mips_ip): Cancel the expression after use for the Q format
5290 (parse_relocation): Return no relocation for unsupported
5292 (my_getSmallExpression): Return no relocation if no relocation
5295 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5297 * config/obj-som.c (adjust_stab_sections): Add prototype.
5298 (obj_som_compiler, obj_som_version, obj_som_copyright,
5299 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5300 * config/tc-hppa.c (update_subspace): Likewise.
5301 (is_defined_subspace): Amplify comment.
5302 * config/obj-som.h (som_frob_file): Add prototype.
5304 2004-07-19 Christopher Faylor <cgf@timesys.com>
5305 H.J. Lu <hongjiu.lu@intel.com>
5307 * subsegs.c (section_symbol): Don't create a new segment when
5308 existing segment is undefined.
5310 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5312 * config/tc-arm.c: Include include/opcode/arm.h.
5313 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5314 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5315 (FPU_ARCH_*): Delete.
5316 * Makefile.am: Update dependencies.
5317 * Makefile.in: Regenerate.
5319 2004-07-15 Nick Clifton <nickc@redhat.com>
5321 * configure.in: Accept armbe as a big-endian arm configuration.
5322 * configure: Regenerate.
5324 2004-07-13 Thomas Nystrom <thn@saeab.se>
5326 * config/tc-i386.c (T_SHIFTOP): New constant.
5327 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5328 (intel_el1): Handle '~'.
5329 (intel_get_token): Handle '<>', '&', '|' and '~'.
5331 2004-07-13 Nick Clifton <nickc@redhat.com>
5333 (md_assemble): Remove spurious newline from end of as_bad error
5335 (intel_e05_1): Likewise.
5336 (intel_e11): Likewise.
5337 (intel_match_token): Likewise.
5339 2004-07-11 Andreas Schwab <schwab@suse.de>
5341 * config/tc-m68k.c: Convert to C90. Remove redundant
5342 declarations. Indentation fixup.
5343 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5344 obj_coff_section ourselves.
5346 2004-07-09 James E Wilson <wilson@specifixinc.com>
5348 * config/tc-ia64.c (default_big_endian): New.
5349 (dot_byteorder, md_begin): Use it.
5350 (md_parse_option): Set it.
5352 2004-07-09 Nick Clifton <nickc@redhat.com>
5354 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5355 * configure: Regenerate.
5356 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5357 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5358 sh_find_elf_flags if necessary.
5360 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5362 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5363 going to be split into more than one in-place addend, return 0
5364 for relocations against mergeable sections. Associate comments
5367 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5369 * Makefile.am (CPU_TYPES): Add crx.
5370 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5371 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5372 (DEPTC_crx_elf): New target.
5373 (DEPOBJ_crx_elf): Likewise.
5374 (DEP_crx_elf): Likewise.
5375 * Makefile.in: Regenerate.
5376 * configure.in: Add crx* target.
5377 * configure: Regenerate.
5378 * config/tc-crx.c: New file.
5379 * config/tc-crx.h: New file.
5380 * NEWS: Mention new target.
5382 2004-07-06 Nick Clifton <nickc@redhat.com>
5384 * config.in: Undefine TARGET_SYMBIAN by default.
5386 * configure: Regenerate. Add sh-symbian-elf target. If
5387 selected define TARGET_SYMBIAN.
5388 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5389 format if TARGET_SYMBIAN has been defined.
5391 * output-file.c (output_file_create): Report the target format
5392 chosen when bfd_openw reports that it is invalid.
5394 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5395 pseudo for BFD based assemblers.
5397 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5400 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5401 (md_parse_option): Remove redundant -isa testing.
5402 Make bfd_arch variable const.
5403 (md_show_usage): Make bfd_arch variable const.
5405 2004-07-03 James E Wilson <wilson@specifixinc.com>
5407 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5408 * config/tc-ia64.h (md_frag_check): Define.
5410 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5412 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5414 * doc/as.texinfo (Weak): Document PE weak symbols.
5416 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5418 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5419 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5420 (mips_frob_file): Rework so that only a single pass through the
5421 relocs is needed. Allow %lo()s to have higher offsets than their
5422 corresponding %hi()s or %got()s.
5424 2004-07-02 Nick Clifton <nickc@redhat.com>
5426 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5427 allow values which have come from undefined symbols.
5428 Always consider this fixup to have been processed as a reloc
5429 cannot be generated for it.
5431 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5433 * frags.h (struct frag): Add has_code and insn_addr fields.
5434 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5435 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5436 * config/tc-ppc.h (md_frag_check): Define.
5438 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5440 * doc/Makefile.am (info): Rename goal to...
5441 (info-local): ... this, to preserve implicit dependencies.
5442 * doc/Makefile.in: Regenerate with automake 1.8.5.
5444 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5446 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5447 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5448 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5449 (tc_gen_reloc): Likewise.
5450 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5451 (m32r_parse_name): Likewise.
5452 (m32r_cgen_parse_fix_exp): Likewise.
5453 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5454 (O_PIC_reloc): Likewise.
5455 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5456 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5457 for @GOTOFF, @GOT, @PLT.
5459 2004-06-21 Jan Beulich <jbeulich@novell.com>
5461 * gas/symbols.c: While discarding ordinary local absolute symbols
5462 when --strip-local-absolute is in effect, retain file symbols.
5464 2004-06-20 Andreas Schwab <schwab@suse.de>
5466 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5467 (md_parse_option): Likewise.
5469 2004-06-17 Jan Beulich <jbeulich@novell.com>
5471 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5472 * config/te-netware.h: New file.
5473 * config/te-ppcnw.h: Delete: Obsolete.
5474 * configure.in: Eliminate ill NetWare targets. Make generic
5475 NetWare target use proper emulation.
5476 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5477 reference to new te-netware.h.
5478 * configure: Regenerate.
5479 * Makefile.in: Regenerate.
5481 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5483 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5484 comparison in .insn pseudo operation.
5486 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5488 * config/obj-coff.c (coff_adjust_section_syms): Use
5489 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5490 (coff_frob_section): Likewise.
5491 * config/tc-mips.c (md_apply_fix3): Likewise.
5492 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5493 (elf_frob_file_after_relocs): Likewise.
5495 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5497 * config/tc-hppa.c (log2): Rename to exact_log2.
5498 (pa_next_subseg): Delete unused function.
5499 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5500 (create_new_subspace): Likewise.
5503 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5504 labels. Fix warning.
5506 2004-05-28 DJ Delorie <dj@redhat.com>
5508 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5509 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5510 or non-merged symbols.
5512 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5514 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5515 restore the old slot when inserting srlz.i/srlz.d.
5517 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5519 * Makefile.am: Regenerate dependecies.
5520 * Makefile.in: Regenerate.
5521 * config/tc-sh.c (valid_arch): Make unsigned.
5522 (preset_target_arch): Likewise.
5523 (md_begin): Use new architecture flags system.
5524 (get_specific): Likewise.
5525 (assemble_ppi): Likewise.
5526 (md_assemble): Likewise. Also fix error check for bad opcodes.
5527 (md_parse_option): Likewise. Also generate -isa values according
5528 to the table in bfd/cpu-sh.c instead of just constants. Also
5529 allow <arch>-up ISA variants.
5530 (sh_elf_final_processing): Replace if-else chain with a call to
5531 sh_find_elf_flags().
5533 2004-05-28 Peter Barada <peter@the-baradas.com>
5535 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5536 with zero offset into mode 2 addressing to save a word.
5538 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5540 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5541 (ar_is_only_in_integer_unit): New.
5542 (ar_is_only_in_memory_unit): New.
5543 (generate_unwind_image): Silence gcc on 32bit host.
5544 (md_assemble): Use ar_is_only_in_integer_unit instead of
5545 ar_is_in_integer_unit. Check AR access.
5547 2004-05-27 Peter Barada <peter@the-baradas.com>
5549 * config/tc-m68k.c (md_begin): Sort the opcode table into
5551 (m68k_compare_opcode): New function to do the sorting.
5553 2004-05-24 Peter Barada <peter@the-baradas.com>
5555 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5556 addressing on MIT style operands.
5557 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5559 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5562 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5564 * expr.c (operand, operator): Don't reject '++' and '--'.
5566 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5568 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5571 2004-05-17 Adam Nemet <anemet@lnxw.com>
5573 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5574 * configure: Regenerate.
5576 2004-05-13 Paul Brook <paul@codesourcery.com>
5578 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5580 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5582 * configure.in (or32-*-rtems*): Switch to elf.
5583 * configure: Regenerate.
5585 2004-05-13 Nick Clifton <nickc@redhat.com>
5587 * po/fr.po: Updated French translation.
5589 2004-05-11 Nick Clifton <nickc@redhat.com>
5591 * doc/as.texinfo (Section): Document G and T flags to .section
5592 directive. Document the extra arguments that the G flag
5593 requires. Document the #tls flag.
5595 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5597 * subsegs.c (section_symbol): Create a new section symbol if
5598 the existing one doesn't match.
5599 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5601 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5603 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5604 to cope with VR4181A errata MD(1) and MD(4).
5606 2004-05-07 Brian Ford <ford@vss.fsi.com>
5608 * NEWS: Mention .secrel32 for pe[i]-i386.
5610 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5612 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5613 (HANDLE_ALIGN): New.
5615 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5617 * Makefile.am (DIST_SUBDIRS): Define.
5618 * aclocal.m4: Regenerate with automake 1.8.4.
5619 * Makefile.in: Likewise.
5620 * doc/Makefile.in: Likewise.
5622 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5624 * config/tc-ia64.c (dot_serialize): Declare.
5625 (dot_serialize): New function.
5626 (md_pseudo_table): Add ".serialize.data" and
5627 ".serialize.instruction" directives.
5629 2004-05-06 Nick Clifton <nickc@redhat.com>
5631 * messages (as_internal_value_out_of_range): Print a message about
5632 a value being out of range. Be consistent about whether the
5633 values are printed in decimal or hexadecimal.
5634 (as_warn_value_out_of_range): Generate a warning message about an
5636 (as_bad_value_out_of_range): Generate an error message about an
5638 * as.h: Prototype the new functions.
5639 * config/tc-alpha.c (insert_operand): Use new function.
5640 * config/tc-arc.c (arc_insert_operand): Likewise.
5641 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5642 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5643 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5644 * config/tc-s390.c (s390_insert_operand): Likewise.
5645 * config/tc-v850.c (v850_insert_operand): Likewise.
5647 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5649 * configure.in: Set em=linux for frv-*-*linux*.
5650 * configure: Rebuilt.
5651 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5652 (frv_md_fdpic_enabled): New.
5653 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5654 (DEFAULT_FDPIC): New.
5655 (frv_flags): Use DEFAULT_FDPIC.
5656 (frv_pic_flag): Likewise.
5657 (OPTION_NOPIC): New.
5658 (md_longopts): Add -mnopic.
5659 (md_parse_option): Handle it.
5660 (md_show_usage): Add -mfdpic and -mnopic.
5662 2004-05-05 Peter Barada <peter@the-baradas.com>
5664 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5665 chips for invalid coldfire instructions, rename selectors
5666 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5667 add current_chip to track which chip is referred to(including save/restore),
5668 use current_chip to select control registers, not current_arch.
5669 (md_show_usage): Add new chips.
5670 * doc/c-m68k.texi: Document new command line switches.
5672 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5674 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5675 (NOP_OPCODE): Define.
5676 (s390_align_code): Remove prototype.
5677 * tc-s390.c (s390_align_code): Remove.
5679 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5681 * config/tc-ia64.c (make_unw_section_name): Removed.
5682 (start_unwind_section): New function.
5683 (generate_unwind_image): Take const segT instead of const
5685 (dot_handlerdata): Adjusted.
5686 (dot_endp): Likewise.
5688 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5690 * config/obj-elf.c (obj_elf_change_section): Allow the
5691 ".note.GNU-stack" section has SHF_EXECINSTR.
5693 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5695 * config/obj-elf.c (get_section): Return bfd_boolean.
5696 (obj_elf_change_section): Call bfd_get_section_by_name_if
5697 instead of bfd_map_over_sections.
5699 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5701 * config/obj-elf.c (get_section): New function.
5702 (obj_elf_change_section): Support multiple sections with same
5705 2004-04-30 Nick Clifton <nickc@redhat.com>
5707 * config/tc-arm.c (create_register_alias): Fix typo checking for
5708 case sensitive register aliases.
5709 (co_proc_number): Use error message string in all_reg_maps[]
5711 (cp_reg_required_here): Likewise.
5712 (fp_reg_required_here): Likewise.
5714 2004-04-29 Brian Ford <ford@vss.fsi.com>
5716 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5718 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5720 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5721 (load_address, macro, mips_ip, md_parse_option)
5722 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5723 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5724 embedded-PIC handling, and update comments.
5725 (SWITCH_TABLE): Remove.
5726 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5727 (enum mips_pic_level): Remove EMBEDDED_PIC.
5728 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5729 (TC_FORCE_RELOCATION): Update comment.
5730 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5731 might be safe to remove now that MIPS embedded-PIC is gone.
5733 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5735 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5736 call to obj_set_subsection_attributes.
5737 (obj_som_init_stab_section): Likewise.
5738 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5739 (pa_def_subspaces): Provide comdat default.
5740 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5741 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5742 calls to create_new_subspace and update_subspace to pass comdat flag.
5743 (create_new_subspace, update_subspace): Add new comdat argument. Use
5744 it in calls to obj_set_subsection_attributes.
5745 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5746 and use of comdat, common and dup_comm parameters.
5748 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5750 * config/obj-elf.c (obj_elf_change_section): Check if the old
5751 group name is NULL before comparison.
5753 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5755 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5757 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5759 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5761 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5763 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5764 (OPTION_MEMBEDDED_PIC): Remove.
5765 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5766 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5767 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5768 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5769 (OPTION_ELF_BASE): Renumber.
5770 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5771 (md_show_usage): Remove mention of -membedded-pic.
5772 * doc/as.texinfo: Remove mention of -membedded-pic.
5774 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5776 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5777 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5779 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5780 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5781 USE_GLOBAL_POINTER_OPT.
5783 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5785 * config/tc-mips.c (macro): One more use of load_delay_nop.
5787 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5789 * config/tc-mips.c (load_delay_nop): New function.
5790 (load_address, macro): Use load_delay_nop() to build a nop
5791 which can be omitted with gpr_interlocks.
5793 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5795 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5796 cop_interlocks): Remove superfluous CPU entries.
5798 2004-04-22 Paul Brook <paul@codesourcery.com>
5800 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5802 2004-04-22 Peter Barada <peter@the-baradas.com>
5804 * NEWS: Added support for EMAC instructions and MAC/EMAC
5806 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5807 scale factor tokens, trailing_ampersand to mark mask addressing
5808 for MAC/EMAC instructions.
5809 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5811 (yylex): Handle '>', '<', and '&' following '+'.
5812 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5813 architectures in archs[].
5814 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5815 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5817 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5818 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5820 Add EMAC operands to init_table[].
5822 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5824 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5826 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5827 * config/tc-arm.c (enum mstate): Delete from here.
5828 (mapping_state): Remove the static mapstate variable and instead
5829 store the state in the segment. This allows a per-section mapping
5830 state. Handle and ignore MAP_UNDEFINED states.
5831 (arm_elf_change_section): Get the current mapping state from the
5833 (s_ltorg): Set the mapping state to MAP_DATA.
5834 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5835 for each pool as it is emitted.
5837 2004-04-22 Nick Clifton <nickc@redhat.com>
5839 * config/tc-arm.h: Formatting tidy ups.
5841 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5843 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5845 2004-04-20 DJ Delorie <dj@redhat.com>
5847 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5848 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5849 [TE_PE] (O_secrel): Define.
5850 [TE_PE] (x86_pe_cons_fix_new): New.
5851 [TE_PE] (pe_directive_secrel): Likewise.
5852 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5854 2004-04-19 Eric Christopher <echristo@redhat.com>
5856 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5857 of previous patch for fix in gcc.
5859 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5861 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5863 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5865 * read.c (do_align): Call md_flush_pending_output, if defined.
5867 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5869 * expr.c (operand): Correct checks for ++ and --.
5871 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5873 * config/tc-generic.c: Add some comments.
5875 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5877 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5878 -{no-}mfix-vr4122-bugs.
5879 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5880 (append_insn, mips_emit_delays): Update accordingly.
5881 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5882 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5883 (md_parse_option): Update after above changes.
5884 (md_show_usage): Add -mfix-vr4120.
5886 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5888 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5889 of .section directive; add a reference to the ELF .subsection
5892 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5894 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5897 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5899 * Makefile.am: Remove mips from aout targets.
5900 * Makefile.in: Regenerate.
5901 * configure.in: Remove mips-dec-bsd* target.
5902 * configure: Regenerate.
5904 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5907 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5908 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5909 Update "mapping". Restrict some @ modifiers to 32 bit.
5911 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5912 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5914 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5915 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5916 dont_adjust_reloc_32 is set.
5917 (md_longopts): Add option -renesas.
5918 (md_parse_option, md_show_usage): Likewise.
5919 * doc/c-sh.texi: Likewise.
5921 2004-04-01 Dave Korn <dk@artimi.com>
5923 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5924 hi16 and lo16 fixS structs.
5925 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5926 exactly the same way as for RELOC_DLX_REL16.
5927 (machine_ip): properly respect LO flag in the_insn and
5928 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5929 (md_apply_fix3): apply RELOC_DLX_LO16.
5931 2004-03-30 Stan Shebs <shebs@apple.com>
5933 Remove long-obsolete MPW support.
5934 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5935 * configure.in: Remove mention of ppc-*-mpw* config.
5936 * configure.in: Likewise.
5938 2004-03-30 Nick Clifton <nickc@redhat.com>
5940 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5941 OBJ_ELF being defined.
5943 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5945 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5947 2004-03-23 Paul Brook <paul@codesourcery.com>
5949 * config/tc-arm.c (meabi_flags): New variable.
5950 (arm_parse_eabi): New function.
5951 (md_begin): Set flags for EABI v3.
5953 (arm_long_opts): Add meabi.
5954 * doc/as.texinfo <ARM>: Document -meabi.
5955 * doc/c-arm.texi: Ditto.
5957 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5959 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5960 tables even when use_literal_section flag is not set.
5962 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5964 * config/tc-sh.c: Remove trailing whitespace.
5966 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5968 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5969 --mul-bug-abort and the default behavior.
5970 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5971 (err_for_dangerous_mul_placement): New variable.
5972 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5974 (md_cris_relax_table): Have placeholder for STATE_MUL.
5975 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5976 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5978 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5979 STATE_BYTE)>: Ditto.
5980 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5981 alignment and position of this frag, emit error message if
5983 (md_assemble): For a multiply insn and when checking it,
5984 transform the current frag into a special frag for that purpose.
5985 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5986 OPTION_MULBUG_ABORT_ON>: Handle new options.
5988 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5990 * config/tc-xtensa.c (mark_literal_frags): New function.
5991 (xtensa_move_literals): Call mark_literal_frags for all literal
5992 segments, including init and fini literal segments.
5993 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5995 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5997 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5998 (pa_comm): Set BSF_OBJECT in symbol flags.
6000 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6002 * Makefile.am: Run "make dep-am".
6003 * Makefile.in: Regenerate.
6004 * doc/Makefile.in: Regenerate.
6005 * config.in: Regenerate.
6006 * po/gas.pot: Regenerate.
6008 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6010 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6011 (demand_empty_rest_of_line): Issue an error here.
6012 (ignore_rest_of_line): Silently skip to end.
6013 (demand_copy_string): Issue an error, not warning.
6015 * config/obj-elf.c (obj_elf_section_name): Likewise.
6016 (obj_elf_section): Likewise.
6017 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6018 (arc_extinst): Likewise.
6019 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6020 (dot_spill): Likewise.
6021 (dot_unwabi): Likewise.
6022 (dot_prologue): Likewise.
6024 * expr.c (operand): Reject ++ and --.
6025 (operator): Likewise.
6027 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6029 * config/tc-sh.c: Include dw2gencfi.h.
6030 (sh_cfi_frame_initial_instructions): New function.
6031 (sh_regname_to_dw2regnum): Likewise.
6032 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6034 (TARGET_USE_CFIPOP): Define.
6035 (tc_cfi_frame_initial_instructions): Likewise.
6036 (tc_regname_to_dw2regnum): Likewise.
6037 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6038 * Makefile.am: Update dependencies.
6039 * Makefile.in: Regenerate.
6041 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6043 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6044 * configure: Regenerate.
6046 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6048 * read.c (s_leb128): Call md_flush_pending_output.
6050 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6052 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6053 * config/tc-i386.h (CpuPadLock): New define.
6054 (CpuUnknownFlags): Added CpuPadLock.
6056 2004-03-07 Andreas Schwab <schwab@suse.de>
6058 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6060 2004-03-07 Richard Henderson <rth@redhat.com>
6062 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6063 (cfi_finish): Likewise for fde.
6065 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6067 * config/tc-ia64.c (md_assemble): Properly handle NULL
6069 (ia64_handle_align): Don't abort if failed to add a stop bit.
6071 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6073 * Makefile.in: Regenerated.
6074 * aclocal.m4: Likewise.
6075 * configure: Likewise.
6076 * doc/Makefile.in: Likewise.
6078 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6080 * config/tc-ia64.c (dot_align): New.
6081 (ia64_do_align): Make it static.
6082 (md_pseudo_table): Use "dot_align" for "align".
6083 (ia64_md_do_align): Don't set align_frag here.
6084 (ia64_handle_align): Add a stop bit to the previous bundle if
6087 * config/tc-ia64.h (ia64_do_align): Removed.
6089 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6091 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6092 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6093 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6094 the most general type or the user specifically requested it.
6095 (md_assemble): Add a new error message for when an instruction
6096 is understood, but is not allowed due to an -isa option.
6098 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6100 * config/tc-ia64.c (align_frag): New.
6101 (md_assemble): Set the tc_frag_data field in align_frag for
6102 IA64_OPCODE_FIRST instructions.
6103 (ia64_md_do_align): Set align_frag.
6104 (ia64_handle_align): Add a stop bit if needed.
6106 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6107 (TC_FRAG_INIT): New.
6109 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6111 * config/tc-frv.c (fr400_audio): New variable.
6112 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6113 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6114 (target_implements_insn_p): New function.
6115 (md_assemble): Report an error if the processor doesn't implement
6118 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6120 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6121 (md_parse_option): Ditto.
6122 (OPTION_NO_SPECIAL_M32R): Added.
6123 (md_show_usage): Document it.
6124 (enable_speial_m32r): Changed a default value from 0 to 1.
6125 * doc/c-m32r.texi: Document the -no-bitinst option.
6127 2004-02-27 Nick Clifton <nickc@redhat.com>
6129 * config/tc-sh.c (get_operand): Revert previous delta.
6130 (tc_gen_reloc): Check for an unknown reloc type before processing
6133 2004-02-27 Hannes Reinecke <hare@suse.de>
6135 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6136 .insn pseudo operation.
6138 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6140 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6141 added for wrong syntax.
6143 2004-02-26 Eric Christopher <echristo@redhat.com>
6145 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6146 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6148 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6150 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6151 nibble types to assembler.
6153 2004-02-25 Fred Fish <fnf@redhat.com>
6155 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6157 2004-02-20 James E Wilson <wilson@specifixinc.com>
6159 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6161 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6162 (ia64_estimate_size_before_relax): New.
6163 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6164 (generate_unwind_image): Pass 1 to fixup_unw_records.
6165 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6166 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6168 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6170 * stabs.c (generate_asm_file): Avoid warning about use of
6171 uninitialized variable.
6173 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6175 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6176 body, and endp, allow unwind records which do not have a "t"
6177 (time/instruction) field.
6179 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6181 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6182 (do_mav_dspsc_2): Likewise.
6183 Fix accumulator registers move opcodes.
6185 2004-02-13 Hannes Reinecke <hare@suse.de>
6186 Jakub Jelinek <jakub@redhat.com>
6188 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6190 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6192 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6193 (tc_frob_symbol): New macro definition.
6194 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6196 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6198 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6201 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6203 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6204 (TC_CASE_SENSITIVE): ... this.
6205 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6206 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6208 2004-02-06 James E Wilson <wilson@specifixinc.com>
6210 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6211 (generate_unwind_image): Re-add it here.
6213 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6215 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6216 * read.h (SKIP_WHITESPACE): Turn into an expression.
6217 * read.c (read_a_source_file): A pseudo is removed by having a
6220 2004-02-05 James E Wilson <wilson@specifixinc.com>
6222 * config/tc-ia64.c (output_endp): New.
6223 (count_bits): Delete.
6224 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6225 endp unwind records.
6226 (fixup_unw_records): Handle endp unwind records. Delete code for
6227 shortening prologue regions not followed by a body record.
6228 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6229 * config/tc-ia64.h (unw_record_type): Add endp.
6231 2004-02-03 James E Wilson <wilson@specifixinc.com>
6233 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6234 fill padding bytes with zeroes.
6235 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6236 sets unwind_record slot_number and slot_frag fields.
6238 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6240 * config/tc-mips.c (add_got_offset_hilo): New function.
6241 (macro): Use load_register() and add_got_offset_hilo() to load
6242 constants instead of hardcoding code sequences throughout.
6244 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6246 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6248 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6250 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6252 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6253 of hard-coded test for TARGET_OS=elf.
6255 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6257 * config/tc-mips.c (hilo_interlocks): Change definition
6258 so that MIPS32, MIPS64 and later ISAs are included, along with
6259 the already-included machines. Update comments.
6261 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6263 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6264 undefined local labels.
6266 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6268 * config/tc-mips.c (load_address, macro): Update comments about
6269 NewABI GP relaxation.
6271 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6273 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6274 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6275 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6276 (set_at, load_register, load_address, move_register): Likewise.
6277 (load_got_offset, add_got_offset): Likewise.
6278 Update all calls and tidy accordingly.
6280 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6282 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6283 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6284 (RELAX_USE_SECOND): Bump to 0x10000.
6285 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6286 (mips_macro_warning): New variable.
6287 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6288 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6289 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6291 (append_insn): Update mips_macro_warning.sizes.
6292 (macro_start, macro_warning, macro_end): New functions.
6293 (macro_build): Don't emit warnings here.
6294 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6295 (md_convert_frag): Check for cases where one macro alternative
6296 needs a warning and the other doesn't. Emit a warning if the
6297 longer sequence was chosen.
6299 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6301 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6302 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6303 the first sequence, the size of the second sequence, and a flag
6304 that says whether we should warn.
6305 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6306 (RELAX_FIRST, RELAX_SECOND): New.
6307 (mips_relax): New variable.
6308 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6309 (append_insn): Remove "place" argument. Use mips_relax.sequence
6310 rather than "place" to check whether we're expanding the second
6311 alternative of a relaxable macro. Remove redundant check for
6312 branch relaxation. If generating a normal insn, and there
6313 is not enough room in the current frag, call relax_close_frag()
6314 to close it. Update mips_relax.sizes[]. Emit fixups for the
6315 second version of a relaxable macro. Record the first relaxable
6316 fixup in mips_relax. Remove tc_gen_reloc workaround.
6317 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6318 in the same way as in append_insn.
6319 (mips16_macro_build): Remove "place" argument.
6320 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6321 when generating the second version of a relaxable macro.
6322 (load_got_offset, add_got_offset): New functions.
6323 (load_address, macro): Use new relaxation machinery. Remove
6324 tc_gen_reloc workarounds.
6325 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6326 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6327 first version is needed.
6328 (tc_gen_reloc): Remove relaxation handling.
6329 (md_convert_frag): Go through the fixups for a relaxable macro and
6330 mark those that belong to the unneeded alternative as done. If the
6331 second alternative is needed, adjust the fixup addresses to account
6332 for the deleted first alternative.
6334 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6336 * frags.h (frag_room): Declare.
6337 * frags.c (frag_room): New function.
6338 * doc/internals.texi: Document it.
6340 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6342 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6343 optimization for -mtune=r3900, as this will break on other CPUs.
6345 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6347 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6348 be relaxed, use fixup.
6349 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6351 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6353 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6356 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6358 * config/tc-mips.c (append_insn): Properly detect variant frags
6359 that preclude swapping of relaxed branches. Correctly swap
6360 instructions between frags when dealing with relaxed branches.
6362 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6364 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6366 * aclocal.m4: Regenerate.
6367 * configure: Regenerate.
6369 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6371 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6374 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6376 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6377 reloc, reserve space for the delay slot as well as the jalr itself.
6379 2004-01-09 Paul Brook <paul@codesourcery.com>
6381 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6382 (do_vfp_sp2_from_reg2): New function.
6384 (do_vfp_dp_from_reg2): Check return values properly.
6386 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6388 * config/tc-mips.c (warn_nops): Remove static variable.
6389 (macro): Remove test of warn_nops.
6390 (md_shortops): Remove 'n'.
6391 (md_parse_option): Remove 'n' case.
6392 (md_show_usage): Remove -n.
6393 * doc/as.texinfo (Overview): Remove MIPS -n option.
6394 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6395 * NEWS: Mention removal of MIPS -n option.
6397 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6398 (cop_interlocks): Check ISA level.
6399 (cop_mem_interlocks): Define.
6400 (reg_needs_delay): Check cop_interlocks rather than
6401 ISA_HAS_COPROC_DELAYS.
6402 (append_insn): Likewise. Use cop_mem_interlocks rather than
6403 directly checking mips_opts.isa.
6404 (mips_emit_delays): Likewise.
6406 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6408 * config/tc-ia64.c (unwind): Move next_slot_number and
6409 next_slot_frag to ...
6410 (unw_rec_list): Here.
6411 (free_list_records): Removed.
6412 (output_unw_records): Likewise.
6413 (generate_unwind_image): Make it void.
6414 (alloc_record): Initialize next_slot_number and next_slot_frag.
6415 (slot_index): Take .org, .space and .align into account.
6416 (fixup_unw_records): Don't set slot_number to 0. Use
6417 list->next_slot_number and list->next_slot_frag instead of
6418 unwind.next_slot_number and unwind.next_slot_frag.
6419 (ia64_convert_frag): New.
6420 (generate_unwind_image): Generate a rs_machine_dependent frag
6422 (emit_one_bundle): Use list->next_slot_number and
6423 list->next_slot_frag instead of unwind.next_slot_number and
6424 unwind.next_slot_frag.
6426 * config/tc-ia64.h (md_convert_frag): Defined as
6428 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6430 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6432 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6433 * config/tc-frv.h (md_apply_fix3): Don't define.
6434 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6436 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6437 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6438 * config/tc-frv.c (line_separator_chars): Add `!'.
6439 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6440 * config/tc-frv.c (md_assemble): Clear insn upfront.
6441 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6442 * config/tc-frv.c (OPTION_FDPIC): New macro.
6443 (md_longopts): Add mfdpic.
6444 (md_parse_option): Handle it.
6445 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6446 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6447 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6448 (frv_pic_ptr): Parse funcdesc.
6450 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6452 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6453 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6455 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6457 * Makefile.am (Makefile): Move the dependency on
6458 $(BFDDIR)/configure.in to...
6459 (CONFIG_STATUS_DEPENDENCIES): ... here.
6460 (AUTOMAKE_OPTIONS): Require automake 1.8.
6461 * Makefile.in: Regenerate.
6462 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6463 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6464 $(BFDDIR)/configure.in here as well.
6465 * doc/Makefile.in: Regenerate.
6467 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6469 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6470 * Makefile.in: Regenerate.
6471 * aclocal.m4: Regenerate.
6472 * doc/Makefile.am (install, install-info): Remove.
6473 (install-data-local): A new hook for install-info.
6474 (AUTOMAKE_OPTIONS): Require automake 1.8.
6475 * doc/Makefile.in: Regenerate.
6477 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6479 * doc/c-sh.texi: Update description about floating point behavior
6482 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6484 * configure.in: Add m68k-uClinux target.
6485 * configure: Regenerate.
6487 For older changes see ChangeLog-0203
6493 version-control: never