1 2005-10-26 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (insns): Correct "sel" entry.
5 2005-10-26 Jan Beulich <jbeulich@novell.com>
7 * config/tc-i386.c (i386_operand): Don't check register prefix here.
8 (parse_real_register): Rename from parse_register.
10 (i386_parse_name): New.
12 (intel_e11): Don't tolerate registers in offset expressions anymore.
13 (intel_get_token): Don't check register prefix here. Copy the actual
14 register token, not the canonical register name.
15 * config/tc-i386.h (md_operand): Delete.
16 (i386_parse_name): Declare.
17 (md_parse_name): Define.
19 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
21 * Makefile.am: Add Z80 cpu.
22 * Makefile.in: Regenerated.
23 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
24 and disallow newlines in quoted strings.
25 * configure.tgt: Add z80-*-coff.
26 * config/obj-coff.h: Add format "coff-z80".
27 * doc/Makefile.am: Add c-z80.texi.
28 * doc/Makefile.in: Regenerated.
29 * doc/all.texi: Add Z80.
30 * doc/c-z80.texi: New file
31 * doc/as.texinfo: Add z80 options and some z80-related remarks.
32 * config/tc-z80.c: New file
33 * config/tc-z80.h: New file
34 * NEWS: Mention new support.
36 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
38 * write.c (adjust_reloc_syms): Undo the change made on
39 2005-04-26 to allow local symbol set to undefined symbol.
41 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
43 * Makefile.am (bfin-parse.tab.h): Removed.
44 (bfin-parse.h): Added.
45 * Makefile.in: Regenerated.
47 2005-10-25 Alan Modra <amodra@bigpond.net.au>
49 * po/POTFILES.in: Regenerate.
50 * po/gas.pot: Regenerate.
52 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
54 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
55 make a single reloc with an offset rather than a stack.
56 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
58 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
60 * read.c (potable): Add weakref.
62 * read.h (s_weakref): Declare.
63 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
64 * symbols.c (colon): Clear weakrefr.
65 (symbol_find_exact): Rename to, and reimplement in terms of...
66 (symbol_find_exact_noref): ... new function.
67 (symbol_find): Likewise...
68 (symbol_find_noref): ... ditto.
69 (resolve_symbol_value): Resolve weakrefr without setting their
71 (S_SET_WEAK): Call hook.
72 (S_GET_VALUE): Follow weakref link.
73 (S_SET_VALUE): Clear weakrefr.
74 (S_IS_WEAK): Follow weakref link.
75 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
76 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
77 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
78 (symbol_mark_used): Follow weakref link.
79 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
80 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
81 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
82 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
83 * write.c (adust_reloc_syms): Follow weakref link. Do not
84 complain if target is undefined.
85 (write_object_file): Likewise. Remove weakrefr symbols. Drop
86 unreferenced weakrefd symbols.
87 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
89 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
90 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
91 * doc/as.texinfo: Document weakref.
92 * doc/internals.texi: Document new struct members, internal
95 2005-10-24 Jie Zhang <jie.zhang@analog.com>
97 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
98 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
99 * Makefile.in: Regenerate.
100 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
101 * config/tc-bfin.c (md_chars_to_number): Change the type of first
102 argument from unsigned char * to char * to remove signedness warnings.
104 2005-10-24 Jan Beulich <jbeulich@novell.com>
106 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
107 (dot_rot): Change type of num_* variables. Check for positive count.
108 (ia64_optimize_expr): Re-structure.
109 (md_operand): Check for general register.
111 2005-10-24 Jan Beulich <jbeulich@novell.com>
113 * config/tc-ia64.c (declare_register): Call symbol_create.
114 (md_begin): Remove local variables total, ar_base, and cr_base.
115 Start loops for registers at their respective first one. Don't
116 update md.regsym for alias names. Generate alias name tp for r13.
118 2005-10-21 DJ Delorie <dj@redhat.com>
120 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
121 names unstead of numbers.
123 2005-10-19 David Ung <davidu@mips.com>
125 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
126 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
127 hence avoiding to emit a nop.
129 2005-10-19 Jie Zhang <jie.zhang@analog.com>
131 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
133 (bfin_start_line_hook): Remove the workaround for LSETUP(.
134 (bfin_name_is_register): Remove the workarounds for LSETUP(
136 (bfin_start_label): Ditto.
138 2005-10-18 Bob Wilson <bob.wilson@acm.org>
140 * config/tc-xtensa.c (xtensa_end_directive): Restore
141 default_lit_sections regardless of use_literal_section.
143 2005-10-18 Jie Zhang <jie.zhang@analog.com>
145 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
146 * Makefile.in: Regenerated.
148 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
150 * doc/as.texinfo (.loc) Fix placement of '@end table'.
152 2005-10-17 Bob Wilson <bob.wilson@acm.org>
154 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
155 unsigned line number. Do not include "dwarf2dbg.h".
156 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
157 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
158 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
159 (md_assemble): Use as_where instead of dwarf2_where.
160 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
161 dwarf2_line_infos. Change to call new_logical_line followed by
164 2005-10-14 Mike Frysinger <vapier@gentoo.org>
166 * doc/as.texinfo (Section): Add missing ']' to .section example.
168 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
171 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
172 unknown opcode is found.
174 2005-10-12 Mark Mitchell <mark@codesourcery.com>
176 * NEWS: Mention @file.
178 2005-10-12 Nick Clifton <nickc@redhat.com>
180 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
181 generally tidy up the code.
182 * config/tc-avr.h: Likewise.
184 2005-10-12 Jan Beulich <jbeulich@novell.com>
186 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
187 (dot_pred_rel): Likewise.
188 (parse_operand): Likewise.
189 (ia64_unrecognized_line): Likewise.
190 (md_operand): Likewise.
192 2005-10-11 Jan Beulich <jbeulich@novell.com>
194 * expr.h (enum expr_mode): New.
195 (expression): Pass third argument to expr.
196 (expression_and_evaluate): New.
197 (deferred_expression): New.
198 (expr): Add third parameter.
199 (resolve_expression): New.
200 * struc-symbol.h (struct symbol): New members sy_volatile and
202 * symbols.c, symbols.h (symbol_clone): New.
203 (symbol_clone_if_forward_ref): New.
204 (snapshot_symbol): New.
205 (S_IS_VOLATILE): New.
206 (S_IS_FORWARD_REF): New.
207 (S_SET_VOLATILE): New.
208 (S_SET_FORWARD_REF): New.
209 * as.c (macro_expr): Use expression_and_evaluate.
210 * cond.c (s_if): Likewise.
211 (s_elseif): Likewise.
212 * dw2gencfi.c (cfi_parse_reg): Likewise.
213 * expr.c (operand): Add second parameter. Optionally call
214 deferred_expression. Pass mode argument to itself and md_parse_name.
215 Check mode before trying to evaluate symbol. Call
216 symbol_clone_if_forward_ref for both operands.
217 (expr): Add third parameter. Pass mode to operand and itself.
218 Optionally call resolve_expression.
219 (resolve_expression): New.
220 (get_single_number): Pass second argument to operand.
221 * read.c (potable): New entry for .eqv.
222 (read_a_source_file): Handle new == operator.
223 (get_absolute_expr): Use expression_and_evaluate.
225 (assign_symbol): Rename second parameter. Call symbol_clone on
226 legal and illegal redefinition. Call S_SET_VOLATILE and
227 S_SET_FORWARD_REF depending on mode.
228 (s_set): Update description.
229 (s_space): Call resolve_expression.
230 (pseudo_set): Optionally call deferred_expression. Check
231 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
233 * config/tc-ia64.h (md_parse_name): Add mode parameter.
234 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
235 * config/tc-m32r.h (md_parse_name): Likewise.
236 (m32r_parse_name): Likewise.
237 * config/tc-mmix.h (md_parse_name): Likewise.
238 * config/tc-mn10300.h (md_parse_name): Likewise.
239 (mn10300_parse_name): Likewise.
240 * config/tc-ppc.h (md_parse_name): Likewise.
241 * config/tc-sh.h (md_parse_name): Likewise.
242 (sh_parse_name): Likewise.
243 * config/tc-sh64.h (md_parse_name): Likewise.
244 (sh64_consume_datalabel): Likewise.
245 * config/tc-tic54x.h (md_parse_name): Likewise.
246 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
247 before trying to evaluate symbol.
248 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
249 * config/tc-sh.c (sh_parse_name): Likewise.
250 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
251 second argument to operandf. Pass mode parameter to sh_parse_name.
252 * doc/as.texinfo: Document .eqv and the == assignment operator.
254 2005-10-10 Ian Lance Taylor <ian@airs.com>
256 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
257 * Makefile.in: Regenerate.
259 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
261 * expr.c (operator): Allow "!=" as a synonym for "<>".
262 * doc/as.texinfo (Infix Op): Mention "!=".
264 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
266 * config/tc-hppa.c (strict): Don't initialize. Update comment.
267 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
268 found. Simplify handling of "ma" and "mb" completers.
270 2005-10-08 Paul Brook <paul@codesourcery.com>
272 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
273 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
275 (arm_cpu_option_table): Add canonical_name.
276 (arm_cpus): Populate canonical_name field.
277 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
278 aeabi_set_public_attributes, arm_md_end): New functions.
279 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
280 (md_assemble): Set thumb_arch_used and arm_arch_used.
281 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
282 * config/tc-arm.h (md_end): Define.
283 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
285 2005-10-06 Khem Raj <kraj@mvista.com>
286 NIIBE Yutaka <gniibe@m17n.org>
288 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
289 (parse_reg_without_prefix): New function.
290 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
292 (option md_longopts): Add allow-reg-prefix option.
293 * doc/c-sh.texi: Document --allow-reg-prefix option.
294 * NEWS: Mention the new switch.
296 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
298 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
301 2005-09-30 Sterling Augustine <sterling@tensilica.com>
302 Bob Wilson <bob.wilson@acm.org>
304 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
306 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
308 * Makefile.am: Run "make dep-am".
309 * Makefile.in: Regenerated.
310 * aclocal.m4: Likewise.
312 2005-09-30 Mark Mitchell <mark@codesourcery.com>
314 * as.c (main): Use expandargv.
316 2005-09-30 Jan Beulich <jbeulich@novell.com>
318 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
321 2005-09-30 Catherine Moore <clm@cm00re.com>
323 * Makefile.am: Bfin support.
324 * Makefile.in: Regenerated.
325 * aclocal.m4: Regenerated.
326 * configure: Regenerated.
327 * configure.in: Bfin support.
328 * configure.tgt: Bfin support.
329 * config/bfin-aux.h: New file.
330 * config/bfin-defs.h: New file.
331 * config/bfin-lex.l: New file.
332 * config/bfin-parse.y: New file.
333 * config/tc-bfin.c: New file.
334 * config/tc-bfin.h: New file.
335 * doc/Makefile.am: Recognize c-bfin.texi.
336 * doc/Makefile.in: Regenerated.
337 * doc/all.texi: Bfin support.
338 * doc/as.texinfo: Likewise.
339 * doc/c-bfin.texi: Document bfin-specific syntax and
342 2005-09-30 Paul Brook <paul@codesourcery.com>
344 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
345 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
346 normal infix conditions.
347 (C3E): Include Thumb-2 definition.
349 (insns): Use them for legacy mnemonics.
351 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
353 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
354 version of <locale.h> when ENABLE_NLS is not defined.
356 2005-09-29 Jan Beulich <jbeulich@novell.com>
358 * config/tc-ia64.c (parse_operands): Always parse first operand of
361 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
362 Alan Modra <amodra@bigpond.net.au>
364 * app.c (do_scrub_chars): Match open and close quote of strings.
365 Remove redundant EOF test in case 7.
367 2005-09-28 Jan Beulich <jbeulich@novell.com>
369 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
370 relocations in 16- and 32-bit modes.
371 (i386_displacement): Make pc-relative branch handling dependent
372 upon operand (rather than address) size.
374 2005-09-28 Jan Beulich <jbeulich@novell.com>
376 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
378 (dot_cfi_startproc): Likewise.
379 (dot_cfi_endproc): Likewise. Also check no extra input was given.
380 (dot_cfi_escape): Likewise.
382 2005-09-28 Jan Beulich <jbeulich@novell.com>
384 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
385 (TC_CONS_FIX_NEW): Define unconditionally.
386 (x86_pe_cons_fix_new): Remove.
387 * config/tc-i386.c (signed_cons): New.
388 (md_pseudo_table): Add slong.
389 (x86_cons_fix_new): Declare unconditionally.
390 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
391 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
394 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
396 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
397 buffer after copying string.
399 2005-09-27 Paul Brook <paul@codesourcery.com>
401 * config/arm.c (arm_cpus): Add more cpu names.
402 * doc/c-arm.texi: Document them.
404 2005-09-21 Alan Modra <amodra@bigpond.net.au>
406 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
408 2005-09-20 Richard Henderson <rth@redhat.com>
410 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
412 2005-09-20 Richard Henderson <rth@redhat.com>
414 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
416 (dwarf2_loc_mark_labels): New.
417 (dwarf2_gen_line_info_1): Split out of ...
418 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
419 (dwarf2_emit_label): New.
420 (dwarf2_directive_loc_mark_labels): New.
421 (out_set_addr): Take a symbol instead of frag+ofs.
422 (relax_inc_line_addr): Likewise.
423 (emit_inc_line_addr): Assert delta non-negative.
424 (process_entries): Remove dead code. Update to work with temp
425 symbols instead of frag+ofs.
426 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
427 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
428 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
429 * config/obj-elf.h (obj_frob_label): New.
430 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
431 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
432 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
433 Similarly in the respective tc_frob_label implementation functions.
434 * config/tc-i386.c (md_pseudo_table): Move file and loc to
435 non-elf section; add loc_mark_labels.
436 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
437 (ia64_flush_insns): Check for marked labels; emit line entry if so.
438 (emit_one_bundle): Similarly.
439 (ia64_frob_label): Record marked labels.
440 * config/tc-m68hc11.h (tc_frob_label): Remove.
441 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
442 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
443 * config/tc-sh64.h (tc_frob_label): Likewise.
444 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
446 2005-09-20 Alan Modra <amodra@bigpond.net.au>
448 * read.c (pseudo_set): Set segment of expression syms to expr_section.
450 2005-09-14 Jan Beulich <jbeulich@novell.com>
452 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
453 registers, floating point control and status words, and mxcsr as
454 well as (for 64-bit code) segment base registers and rflags.
456 2005-09-09 Dmitry Diky <diwil@spec.ru>
458 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
459 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
462 2005-09-08 Chao-ying Fu <fu@mips.com>
464 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
465 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
468 2005-09-08 Paul Brook <paul@codesourcery.com>
470 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
471 (do_smc, do_t_smc): ... to this.
472 (insns): Remane smi to smc.
473 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
476 2005-09-07 Richard Henderson <rth@redhat.com>
478 * dwarf2dbg.c (dwarf2_where): Set line->isa.
479 (dwarf2_set_isa): New.
480 (dwarf2_directive_loc): Rearrange to allow all options on one line.
481 * dwarf2dbg.h (dwarf2_set_isa): Declare.
482 * doc/as.texinfo: Update .loc documentation.
484 2005-09-07 Richard Henderson <rth@redhat.com>
486 * dwarf2dbg.c: Include safe-ctype.h.
487 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
488 (current): Initialize.
489 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
490 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
491 (dwarf2_directive_file): Cope with invalid filename.
492 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
493 epilogue_begin, is_stmt, isa.
494 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
496 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
497 and DWARF2_FLAG_EPILOGUE_BEGIN.
498 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
499 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
500 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
501 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
502 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
503 (struct dwarf2_line_info): Add isa member.
504 * doc/as.texinfo (LNS directives): New node.
506 2005-09-07 David Ung <davidu@mips.com>
508 * config/tc-mips.c (append_insn): Undo last change. Instead add
509 guard to suppress calling frag_grow if the current instruction is
510 one that allows a delay slot.
512 2005-09-06 Chao-ying Fu <fu@mips.com>
514 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
515 (mips_opts): Add -1 to initialize ase_mt.
516 (file_ase_mt): New variable for -mmt.
517 (CPU_HAS_MT): New define.
518 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
520 (mips_ip): Check ase_mt to enable MT instructions.
521 Handle !, $, *, &, +T, +t, g operand formats.
522 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
524 (OPTION_MT, OPTION_NO_MT): New define.
525 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
526 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
527 (mips_after_parse_args): Set ase_mt based on CPU.
528 (s_mipsset): Handle ".set mt" and ".set nomt".
529 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
530 (md_show_usage): Show usage of -mmt and -mno-mt.
531 * doc/as.texinfo: Document -mmt and -mno-mt options.
532 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
535 2005-09-06 Paul Brook <paul@codesourcery.com>
537 * config/tc-arm.c (arm_it): Add relax field.
538 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
539 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
540 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
541 do_t_mov_cmp): Allow relaxation.
542 (output_relax_insn): New function.
543 (put_thumb32_insn): New function.
544 (output_inst): Use new functions.
545 (md_assemble): Don't throw error on relaxable instructions.
546 (insns): Change "b" entry from TCE(...) to tCE(...).
547 (md_estimate_size_before_relax): Return 2.
548 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
549 relax_branch, arm_relax_frag): New functions.
550 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
552 * config/tc-arm.h (md_convert_frag): Remove definition.
553 (md_relax_frag): Define.
554 (arm_relax_frag): Add prototype.
556 2005-09-02 Paul Brook <paul@codesourcery.com>
558 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
560 2005-09-02 Paul Brook <paul@codesourcery.com>
562 * config/tc-arm.c (encode_arm_cp_address): Use
563 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
564 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
566 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
569 (insns): Use them for coprocessor instructions.
570 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
571 (get_thumb32_insn): New function.
572 (put_thumb32_insn): New function.
573 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
574 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
576 2005-09-02 Paul Brook <paul@codesourcery.com>
578 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
579 incorrect suffix matches.
581 2005-09-01 David Ung <davidu@mips.com>
583 * config/tc-mips.c (append_insn): Correctly handle mips16 case
584 when the frags are different for the 2 instructions we want to
585 swap. If the lengths of the 2 instructions are not the same, we
586 won't do the swap but emit an nop.
588 2005-09-01 Dmitry Diky <diwil@spec.ru>
590 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
591 as appropriate. Change frag_variant() to frag_var() for relaxes.
593 2005-08-29 Nick Clifton <nickc@redhat.com>
595 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
598 2005-08-26 Jan Beulich <jbeulich@novell.com>
600 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
601 qualified operand of a branch.
602 (intel_bracket_expr): Set JumpAbsolute here...
603 (intel_e11): ... rather than here.
605 2005-08-26 Christian Groessler <chris@groessler.org>
607 * configure.tgt: Set bfd_gas also for z8k cpu.
608 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
610 (newfix): Adapt to bfd reloc types.
611 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
612 is available in the current frag.
613 (md_convert_frag): Adapt function parameters.
614 (tc_gen_reloc): New function.
615 (md_section_align): Use bfd_get_section_alignment.
616 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
617 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
619 * config/tc-z8k.h (TARGET_ARCH): Define.
620 (tc_fix_adjustable): Define.
622 2005-08-25 Chao-ying Fu <fu@mips.com>
624 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
625 (mips_opts): Add -1 to initialize ase_dsp.
626 (file_ase_dsp): New variable for -mdsp.
627 (CPU_HAS_DSP): New define.
628 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
630 (mips_ip): Add min_range and max_range for checking singed numbers.
631 Check ase_dsp to enable DSP instructions.
632 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
633 (OPTION_DSP, OPTION_NO_DSP): New define.
634 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
635 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
636 (mips_after_parse_args): Set ase_dsp based on CPU.
637 (s_mipsset): Handle ".set dsp" and ".set nodsp".
638 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
639 (md_show_usage): Show usage of -mdsp and -mno-dsp.
641 2005-08-23 David Ung <davidu@mips.com>
643 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
646 2005-08-23 Alan Modra <amodra@bigpond.net.au>
649 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
651 2005-08-23 Phil Edwards <phil@codesourcery.com>
653 * configure.tgt (*-*-vxworks): Match vxworks* instead.
655 2005-08-22 Jan Beulich <jbeulich@novell.com>
657 * config/tc-i386.c (object_64bit): New.
658 (i386_target_format): Initialize it.
659 (output_disp): Use object_64bit for relocation type determination.
660 (output_imm): Likewise.
661 (i386_validate_fix): Likewise.
662 (tc_gen_reloc): Likewise.
663 (lex_got): Likewise. Remove static mode_name. Change array size
664 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
665 (x86_cons): Use object_64bit for deciding whether quad fields can
668 2005-08-18 Christian Groessler <chris@groessler.org>
670 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
671 * config/tc-mcore.h: Likewise.
672 * config/tc-z8k.h: Likewise.
673 * config/tc-z8k.c: Likewise.
674 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
675 sh_coff_reloc_mangle declaration.
676 * config/tc-sh.c: (md_apply_fix): Fix comment for case
679 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
681 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
682 to confirm that no ISA is specified.
684 2005-08-18 Nick Clifton <nickc@redhat.com>
686 * write.c (relax_segment): Count the number of frags being
687 processed and use this to compute a maximum limit on the number of
688 iterations that will be allowed when attempting to relax the
691 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
693 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
694 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
696 2005-08-16 Alan Modra <amodra@bigpond.net.au>
698 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
701 2005-08-15 Paul Brook <paul@codesourcery.com>
703 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
705 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
707 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
709 * config/tc-ppc.c (parse_cpu): Add -me300 support.
710 (md_show_usage): Likewise.
711 * doc/c-ppc.texi (PowerPC-Opts): Document it.
713 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
715 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
716 (md_gather_operands): Add support for optional operands.
718 2005-08-12 Dmitry Diky <diwil@spec.ru>
719 * config/tc-msp430.c (msp430_enable_relax): New flag.
720 (msp430_enable_polys): Likewise.
721 (OPTION_RELAX): New option.
722 (OPTION_POLYMORPHS): Likewise.
723 (md_longopts): New long options.
724 (md_show_usage): Updated.
725 (md_parse_option): Add new options handler.
726 (msp430_operands): Add check if polymorph insns are enabled.
727 (msp430_force_relocation_local): New function.
728 (md_apply_fix): Now delete relocs according to new flags combination.
729 (msp430_relax_frag): Convert long branches to short branches only if
730 flag msp430_enable_relax is set.
731 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
732 (msp430_force_relocation_local): Likewise.
733 * doc/c-msp430.texi: Describe new options.
735 2005-08-11 Ian Lance Taylor <ian@airs.com>
737 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
738 (stamp-mk.com): Likewise.
739 (EXTRA_DIST): Remove make-gas.com from list.
740 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
741 * Makefile.in: Regenerate.
743 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
745 * subsegs.c (subseg_change): Move declaration of seginfo to before
748 2005-08-11 Alan Modra <amodra@bigpond.net.au>
750 * README-vms: Delete.
751 * config-gas.com: Delete.
752 * makefile.vms: Delete.
753 * vmsconf.sh: Delete.
754 * config/atof-tahoe.c: Delete.
755 * config/m88k-opcode.h: Delete.
756 * config/obj-bout.c: Delete.
757 * config/obj-bout.h: Delete.
758 * config/obj-hp300.c: Delete.
759 * config/obj-hp300.h: Delete.
760 * config/tc-a29k.c: Delete.
761 * config/tc-a29k.h: Delete.
762 * config/tc-h8500.c: Delete.
763 * config/tc-h8500.h: Delete.
764 * config/tc-m88k.c: Delete.
765 * config/tc-m88k.h: Delete.
766 * config/tc-tahoe.c: Delete.
767 * config/tc-tahoe.h: Delete.
768 * config/tc-tic80.c: Delete.
769 * config/tc-tic80.h: Delete.
770 * config/tc-w65.c: Delete.
771 * config/tc-w65.h: Delete.
772 * config/te-aux.h: Delete.
773 * config/te-delt88.h: Delete.
774 * config/te-delta.h: Delete.
775 * config/te-dpx2.h: Delete.
776 * config/te-hp300.h: Delete.
777 * config/te-ic960.h: Delete.
778 * config/vms-a-conf.h: Delete.
779 * doc/c-a29k.texi: Delete.
780 * doc/c-h8500.texi: Delete.
781 * doc/c-m88k.texi: Delete.
782 * README: Remove obsolete examples, and list of supported targets.
783 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
784 bout and hp300 support.
785 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
786 * configure.in: Remove --enable-bfd-assembler, need_bfd,
788 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
789 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
790 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
792 * dw2gencfi.c: Likewise.
793 * dwarf2dbg.c: Likewise.
795 * input-file.c: Likewise.
796 * listing.c: Likewise.
797 * literal.c: Likewise.
798 * messages.c: Likewise.
800 * output-file.c: Likewise.
803 * struc-symbol.h: Likewise.
804 * subsegs.c: Likewise.
805 * subsegs.h: Likewise.
806 * symbols.c: Likewise.
807 * symbols.h: Likewise.
811 * config/aout_gnu.h: Likewise.
812 * config/obj-aout.c: Likewise.
813 * config/obj-aout.h: Likewise.
814 * config/obj-coff.c: Likewise.
815 * config/obj-coff.h: Likewise.
816 * config/obj-evax.h: Likewise.
817 * config/obj-ieee.h: Likewise.
818 * config/tc-arm.c: Likewise.
819 * config/tc-arm.h: Likewise.
820 * config/tc-avr.c: Likewise.
821 * config/tc-avr.h: Likewise.
822 * config/tc-crx.h: Likewise.
823 * config/tc-d10v.h: Likewise.
824 * config/tc-d30v.h: Likewise.
825 * config/tc-dlx.h: Likewise.
826 * config/tc-fr30.h: Likewise.
827 * config/tc-frv.h: Likewise.
828 * config/tc-h8300.c: Likewise.
829 * config/tc-h8300.h: Likewise.
830 * config/tc-hppa.h: Likewise.
831 * config/tc-i370.h: Likewise.
832 * config/tc-i386.c: Likewise.
833 * config/tc-i386.h: Likewise.
834 * config/tc-i860.h: Likewise.
835 * config/tc-i960.c: Likewise.
836 * config/tc-i960.h: Likewise.
837 * config/tc-ip2k.h: Likewise.
838 * config/tc-iq2000.h: Likewise.
839 * config/tc-m32c.h: Likewise.
840 * config/tc-m32r.h: Likewise.
841 * config/tc-m68hc11.h: Likewise.
842 * config/tc-m68k.c: Likewise.
843 * config/tc-m68k.h: Likewise.
844 * config/tc-maxq.c: Likewise.
845 * config/tc-maxq.h: Likewise.
846 * config/tc-mcore.c: Likewise.
847 * config/tc-mcore.h: Likewise.
848 * config/tc-mn10200.h: Likewise.
849 * config/tc-mn10300.c: Likewise.
850 * config/tc-mn10300.h: Likewise.
851 * config/tc-ms1.h: Likewise.
852 * config/tc-msp430.c: Likewise.
853 * config/tc-msp430.h: Likewise.
854 * config/tc-ns32k.c: Likewise.
855 * config/tc-ns32k.h: Likewise.
856 * config/tc-openrisc.h: Likewise.
857 * config/tc-or32.c: Likewise.
858 * config/tc-or32.h: Likewise.
859 * config/tc-ppc.c: Likewise.
860 * config/tc-ppc.h: Likewise.
861 * config/tc-s390.h: Likewise.
862 * config/tc-sh.c: Likewise.
863 * config/tc-sh.h: Likewise.
864 * config/tc-sparc.c: Likewise.
865 * config/tc-tic30.c: Likewise.
866 * config/tc-tic30.h: Likewise.
867 * config/tc-tic4x.c: Likewise.
868 * config/tc-tic4x.h: Likewise.
869 * config/tc-tic54x.c: Likewise.
870 * config/tc-tic54x.h: Likewise.
871 * config/tc-v850.h: Likewise.
872 * config/tc-vax.c: Likewise.
873 * config/tc-vax.h: Likewise.
874 * config/tc-xstormy16.h: Likewise.
875 * config/tc-xtensa.h: Likewise.
876 * config/tc-z8k.c: Likewise.
877 * config/tc-z8k.h: Likewise.
878 * config/vms-a-conf.h
879 * doc/Makefile.am: Likewise.
880 * doc/all.texi: Likewise.
881 * doc/as.texinfo: Likewise.
882 * doc/internals.texi: Likewise.
883 * doc/Makefile.in: Regenerate.
884 * Makefile.in: Regenerate.
885 * configure: Regenerate.
886 * config.in: Regenerate.
887 * po/POTFILES.in: Regenerate.
889 2005-08-09 Nick Clifton <nickc@redhat.com>
892 * macro.c (getstring): Do not treat round parentheses exactly the
893 same as angle brackets - the parentheses need to be preserved and
894 passed on to the macro processing code.
896 2005-08-08 Nick Clifton <nickc@redhat.com>
898 * config/tc-msp430.c (MSP430_ISA_21): Define.
899 (mcu_types): Add entries for msp430x21xx variants.
901 2005-08-08 Nick Clifton <nickc@redhat.com>
904 * macro.c (getstring): Treat round parentheses in the same way as
906 (get_any_string): Likewise.
908 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
911 * as.c (parse_args): Handle -al=<FILE>.
913 2005-08-07 Nick Clifton <nickc@redhat.com>
915 * read.c (s_app_line): Accept a line number of 0 for compatibility
916 with gcc's output for assembler-with-cpp files.
918 2005-08-05 Paul Brook <paul@codesourcery.com>
920 * config/tc-arm.c (current_it_mask, current_cc): New variables.
921 (do_t_add_sub): Use correct encodings inside IT block.
922 (do_t_arit3c): Ditto.
923 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
924 (md_assemble): Verify conditional suffixes agains IT blocks.
926 2005-08-05 Paul Brook <paul@codesourcery.com>
928 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
930 (encode_thumb32_shifted_operand): Prohibit register shifts.
931 (encode_thumb32_addr_mode): Fix typo.
932 (insns): Correct thumb2 ldm and stm opcodes.
934 2005-08-02 Khem Raj <kraj@mvista.com>
936 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
937 WLDRD/WSTRD instruction.
939 2005-08-02 Alan Modra <amodra@bigpond.net.au>
941 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
944 2005-07-29 Thiemo Seufer <ths@networkno.de>
946 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
948 2005-07-29 Paul Brook <paul@codesourcery.com>
950 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
952 (do_t_addr): Implement 32-bit variant.
953 (do_t_push_pop): Make some errors warnings. Handle single register
955 (insns): Use tCE for adr.
956 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
957 (md_apply_fix): Ditto.
959 2005-07-29 Paul Brook <paul@codesourcery.com>
961 * config/tc-arm.c (parse_tb): New function.
962 (enum operand_parse_code): Add OP_TB.
963 (parse_operands): Handle OP_TB.
964 (do_t_add_sub_w, do_t_tb): New functions.
965 (insns): Add entries for addw, subw, tbb and tbh.
966 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
968 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
970 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
972 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-i386.c (handle_large_common): Declare only for ELF.
976 2005-07-27 Jan Beulich <jbeulich@novell.com>
978 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
980 (unw_p_record): Remove unused/redundant fields imask and rmask.
981 Combine spoff and pspoff into a union. Combine gr and br into a
982 union. Change type of grmask and brmask to unsigned char. Change type
983 of frmask to unsigned int.
984 (unw_x_record): Combine spoff, pspoff, and treg into a union.
985 * config/tc-ia64.c (unwind): New field 'pending_saves'.
986 (check_pending_save): New.
987 (alloc_record): Clear out entire record.
988 (output_psp_gr): Use renamed structure fields.
989 (output_psp_sprel): Likewise.
990 (output_rp_gr): Likewise.
991 (output_rp_br): Likewise.
992 (output_rp_psprel): Likewise.
993 (output_rp_sprel): Likewise.
994 (output_pfs_gr): Likewise.
995 (output_pfs_psprel): Likewise.
996 (output_pfs_sprel): Likewise.
997 (output_preds_gr): Likewise.
998 (output_preds_psprel): Likewise.
999 (output_preds_sprel): Likewise.
1000 (output_spill_base): Likewise.
1001 (output_unat_gr): Likewise.
1002 (output_unat_psprel): Likewise.
1003 (output_unat_sprel): Likewise.
1004 (output_lc_gr): Likewise.
1005 (output_lc_psprel): Likewise.
1006 (output_lc_sprel): Likewise.
1007 (output_fpsr_gr): Likewise.
1008 (output_fpsr_psprel): Likewise.
1009 (output_fpsr_sprel): Likewise.
1010 (output_priunat_gr): Likewise.
1011 (output_priunat_psprel): Likewise.
1012 (output_priunat_sprel): Likewise.
1013 (output_bsp_gr): Likewise.
1014 (output_bsp_psprel): Likewise.
1015 (output_bsp_sprel): Likewise.
1016 (output_bspstore_gr): Likewise.
1017 (output_bspstore_psprel): Likewise.
1018 (output_bspstore_sprel): Likewise.
1019 (output_rnat_gr): Likewise.
1020 (output_rnat_psprel): Likewise.
1021 (output_rnat_sprel): Likewise.
1022 (output_spill_psprel): Likewise.
1023 (output_spill_sprel): Likewise.
1024 (output_spill_reg): Likewise.
1025 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1027 (output_frgr_mem): Likewise.
1028 (output_gr_mem): Likewise.
1029 (output_br_mem): Likewise.
1030 (output_gr_gr): Likewise.
1031 (output_br_gr): Likewise.
1032 (fixup_unw_records): Likewise.
1033 (process_one_record): Use renamed structure fields. For gr_gr and
1034 br_gr, collect mask from chain of records before output.
1035 (in_prologue): Simplify and eliminate early returns. Call
1037 (in_body): Simplify and eliminate early returns.
1038 (dot_body): Call check_pending_save.
1039 (md_assemble): Update comment. Deal with pending saves.
1041 2005-07-26 Jan Beulich <jbeulich@novell.com>
1043 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1044 mask from guessed suffix, but mask out other immediate types only
1045 if at least on candidate is valid for the insn.
1047 2005-07-25 DJ Delorie <dj@redhat.com>
1049 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1050 Support %mod() modifiers from opcodes.
1051 * doc/c-m32c.texi (M32C-Modifiers): New section.
1053 2005-07-25 Jan Hubicka <jh@suse.cz>
1054 H.J. Lu <hongjiu.lu@intel.com>
1056 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1058 (elf_com_section_ptr): New.
1059 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1060 (elf_common_parse): Make it global. Use elf_com_section_ptr
1061 instead of bfd_com_section_ptr.
1062 (obj_elf_change_section): Handle x86-64 large bss sections.
1064 * config/obj-elf.h (elf_com_section_ptr): New.
1065 (elf_common_parse): New.
1067 * config/tc-i386.c (handle_large_common): New.
1068 (md_pseudo_table): Add "largecomm".
1069 (x86_64_section_letter): New.
1070 (x86_64_section_word): New.
1072 * config/tc-i386.h (x86_64_section_word): New.
1073 (x86_64_section_letter): New.
1074 (md_elf_section_letter): New. Defined.
1075 (md_elf_section_word): Likewise.
1077 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1079 * configure.tgt: Remove i386-*-rtemself*.
1080 Remove sparc-*-rtemself*.
1082 2005-07-21 Ben Elliston <bje@gnu.org>
1084 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1086 2005-07-21 Paul Brook <paul@codesourcery.com>
1088 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1091 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1093 * messages.c: Use vsnprintf instead of vsprintf.
1095 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1097 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1098 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1100 2005-07-18 Nick Clifton <nickc@redhat.com>
1102 * configure.tgt: Restore alpha ordering to list of arches.
1104 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1106 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1108 2005-07-18 Jan Beulich <jbeulich@novell.com>
1110 * config/tc-i386.c (md_begin): Use IS_ELF.
1111 (tc_i386_fix_adjustable): Likewise.
1112 (md_estimate_size_before_relax): Likewise.
1113 (md_apply_fix): Likewise.
1114 (i386_target_format): Likewise.
1115 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1116 (i386_immediate): Remove #ifdef LEX_AT.
1117 (i386_displacement): Likewise.
1118 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1121 2005-07-18 Jan Beulich <jbeulich@novell.com>
1123 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1124 parameter to unsigned. Parameter sign now is tristate - zero/
1125 positive mean unsigned/signed, negative means signedness doesn't
1126 matter. Check field size,
1127 signedness, and pcrel-ness are in agreement between relocated field
1128 and relocation type. Adjust diagnostics.
1129 (optimize_imm): And type mask of operand instead of overwriting it.
1130 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1131 local structure and initialize gotrel accordingly. Pass caller as
1132 mask of types that the operator can match.
1133 (x86_cons_fix_new): Let reloc know that signedness of relocation
1135 (x86_pe_cons_fix_new): Likewise.
1136 (x86_cons): Pass additional argument to lex_got.
1137 (i386_immediate): New local variable 'types'. Pass its address as
1138 additional argument to lex_got. Mask out operand types not supported
1140 (i386_displacement): Likewise. Set bigdisp to all types supported in
1141 64-bit mode, combining the previously split initialization.
1143 2005-07-18 Jan Beulich <jbeulich@novell.com>
1145 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1148 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1150 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1153 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1155 * Makefile.am: Run "make dep-am".
1156 * Makefile.in: Regenerate.
1158 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1160 * gas/config/tc-i386.h (CpuVMX): New.
1161 (CpuUnknownFlags): Add CpuVMX.
1163 2005-07-14 Jim Blandy <jimb@redhat.com>
1165 Add support for the Renesas M32C.
1166 * Makefile.am (CPU_TYPES): List m32c.
1167 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1168 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1169 * configure.in: Add case for m32c.
1170 * configure.tgt: Add cases for m32c and m32c-*-elf.
1171 * configure: Regenerated.
1172 * config/tc-m32c.c, config/tc-m32c.h: New files.
1173 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1174 * doc/Makefile.in: Regenerated.
1175 * doc/all.texi: Set M32C.
1176 * doc/as.texinfo: Add text for the M32C-specific options and line
1177 comment characters, and refer to c-m32c.texi.
1178 * doc/c-m32c.texi: New file.
1180 2005-07-14 Nick Clifton <nickc@redhat.com>
1183 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1184 the ins_parse buffer.
1186 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1188 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1189 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1191 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1193 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1196 2005-07-08 Ben Elliston <bje@au.ibm.com>
1198 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1199 * config/obj-elf.h: Likewise.
1200 * config/tc-h8300.h: Likewise.
1201 * config/tc-h8500.h: Likewise.
1202 * config/tc-i370.h: Likewise.
1203 * config/tc-i386.h: Likewise.
1204 * config/tc-m68hc11.h: Likewise.
1205 * config/tc-m68k.h: Likewise.
1206 * config/tc-ppc.h: Likewise.
1207 * config/tc-s390.h: Likewise.
1208 * config/tc-sh.h: Likewise.
1209 * config/tc-sparc.h: Likewise.
1210 * config/tc-tic30.c: Likewise.
1211 * config/tc-w65.h: Likewise.
1212 * config/tc-xtensa.h: Likewise.
1214 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1217 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1219 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1221 * config/tc-tic30.c (debug): Add format attribute. Fix format
1224 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1226 * config/tc-i386.c (cpu_arch): Add sse3.
1228 * config/tc-i386.h (CpuSSE3): Renamed from ...
1229 (CpuPNI): This. Defined as CpuSSE3.
1231 * doc/c-i386.texi: Document .sse3.
1233 2005-07-06 Jan Beulich <jbeulich@novell.com>
1235 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1237 2005-07-05 Nick Clifton <nickc@redhat.com>
1239 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1240 md_chars_to_numbers to an unsigned pointer in order to avoid a
1241 compile time warning.
1243 2005-07-05 Paul Brook <paul@codesourcery.com>
1245 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1247 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1249 * config/tc-ms1.c: New.
1250 * config/tc-ms1.h: New.
1251 * testsuite/gas/ms1/allinsn.d: New.
1252 * testsuite/gas/ms1/allinsn.s: New.
1253 * testsuite/gas/ms1/badinsn.s: New.
1254 * testsuite/gas/ms1/badinsn1.s: New.
1255 * testsuite/gas/ms1/badoffsethigh.s: New.
1256 * testsuite/gas/ms1/badoffsetlow.s: New.
1257 * testsuite/gas/ms1/badorder.s: New.
1258 * testsuite/gas/ms1/badreg.s: New.
1259 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1260 * testsuite/gas/ms1/badsignedimmlow.s: New.
1261 * testsuite/gas/ms1/badsyntax.s: New.
1262 * testsuite/gas/ms1/badsyntax1.s: New.
1263 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1264 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1265 * testsuite/gas/ms1/errors.exp: New.
1266 * testsuite/gas/ms1/ldst.s: New.
1267 * testsuite/gas/ms1/misc.d: New.
1268 * testsuite/gas/ms1/misc.s: New.
1269 * testsuite/gas/ms1/ms1-16-003.d: New.
1270 * testsuite/gas/ms1/ms1-16-003.s: New.
1271 * testsuite/gas/ms1/ms1.exp: New.
1272 * testsuite/gas/ms1/msys.d: New.
1273 * testsuite/gas/ms1/msys.s: New.
1274 * testsuite/gas/ms1/relocs.d: New.
1275 * testsuite/gas/ms1/relocs.exp: New.
1276 * testsuite/gas/ms1/relocs1.s: New.
1277 * testsuite/gas/ms1/relocs2.s: New.
1279 2005-07-05 Jan Beulich <jbeulich@novell.com>
1281 * config/tc-i386.h (CpuSVME): New.
1282 (CpuUnknownFlags): Include CpuSVME.
1283 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1284 as alias of sledgehammer.
1285 (md_assemble): Include invlpga in the check for insns with two source
1287 (process_operands): Include SVME insns in the check for ignored
1288 segment overrides. Adjust diagnostic.
1289 (i386_index_check): Special-case SVME insns with memory operands.
1291 2005-07-04 Khem Raj <kraj@mvista.com>
1292 Nick Clifton <nickc@redhat.com>
1294 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1295 use an immediate value.
1296 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1297 since the register field of the operands structure is unsigned.
1298 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1299 (parse_operands): Make the 2ns parameter an unsigned pointer to
1301 (do_ldrd): When using the imm field of the operands structure as a
1302 second register field, treat it as unsigned.
1304 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1307 * config/obj-elf.c (obj_elf_change_section): Use backend
1310 2005-07-01 Jan Beulich <jbeulich@novell.com>
1312 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1313 (output_spill_psprel, output_spill_psprel_p): Combine.
1314 (output_spill_sprel, output_spill_sprel_p): Combine.
1315 (output_spill_reg, output_spill_regp_p): Combine.
1316 (process_one_record): Handle psp_psprel.
1317 (parse_predicate_and_operand): New.
1318 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1319 initialize output values. Emit diagnostic case here.
1320 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1321 (add_unwind_entry): New second parameter. Allow first parameter to
1322 be NULL. Parse optional tag, emit warning about further support for
1323 it otherwise being missing. Check end-of-line when requested.
1324 (dot_fframe): Clear operand when wrong. Allow tag.
1325 (dot_vframe): Likewise.
1326 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1328 (dot_vframepsp): Remove.
1329 (dot_altrp): Clear operand when wrong. Allow tag.
1330 (dot_save): Likewise. Let default case also go through
1332 (dot_savemem): Likewise.
1333 (dot_restore): Don't return when wrong operand. Allow tag.
1334 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1335 parse_predicate_and_operand and the new arguments to
1336 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1337 when wrong operand. Allow tag.
1338 (dot_restorereg, dot_restorereg_p): Likewise.
1339 (dot_spillmem, dot_spillmem_p): Likewise.
1340 (dot_saveg): Clear operand when wrong. Perform tighter operand
1342 (dot_savef): Likewise.
1343 (dot_saveb): Likewise.
1344 (dot_savegf): Likewise.
1345 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1346 parse_predicate_and_operand and the new arguments to
1347 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1348 when wrong operand. Allow tag.
1350 (dot_label_state): Don't return when wrong operand.
1351 (dot_copy_state): Likewise.
1352 (dot_unwabi): Likewise. Check if in prologue.
1353 (dot_body): Don't call demand_empty_rest_of_line.
1354 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1356 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1357 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1358 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1359 (parse_operand): New second parameter. Don't deal with '}' here
1360 anymore. Don't advance past end-of-line.
1361 (parse_operands): Pass second argument to parse_operand.
1362 (ia64_start_line): Prevent out-of-bounds access through
1363 input_line_pointer. Deal with '}' here.
1364 (ia64_unrecognized_line): Don't deal with '}' here.
1365 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1366 discard_rest_of_line.
1368 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1370 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1371 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1372 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1373 (do_branch): Always set inst.reloc.pc_rel.
1374 (s_arm_elf_cons): Disallow use of (plt) suffix.
1375 (do_adrl): Adjust X_add_number unconditionally.
1376 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1377 argument. Handle all adjustment for pipeline offset here.
1378 (md_apply_fix): No need to undo work of md_pcrel_from. No
1379 need to extract pre-encoded pipeline adjustments from various
1380 branch instructions. Generally, assume instructions are already
1381 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1382 special cases. Handle BFD_RELOC_ARM_PLT32 like
1383 BFD_RELOC_ARM_PCREL_BRANCH.
1384 (tc_gen_reloc): Remove OBJ_ELF special case.
1385 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1387 2005-06-30 Ben Elliston <bje@gnu.org>
1389 * Makefile.am (check-DEJAGNU): Don't search for expect.
1390 * Makefile.in: Regenerate.
1392 2005-06-30 Ben Elliston <bje@gnu.org>
1394 * Makefile.am (EXPECT): Set to expect.
1395 (RUNTEST): Likewise, set to runtest.
1396 * Makefile.in: Regenerate.
1398 2005-06-23 Ben Elliston <bje@gnu.org>
1400 * config/m68k-parse.h: Use ISO C90.
1401 * config/m68k-parse.y: Likewise.
1402 * config/tc-m68k.h: Likewise.
1404 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1407 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1409 (optimize_disp): Optimize only if possible. Don't use 64bit
1410 displacement on non-constants and do same on constants if
1413 2005-06-17 Jan Beulich <jbeulich@novell.com>
1415 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1416 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1417 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1418 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1419 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1421 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1422 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1423 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1424 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1425 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1426 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1427 convert 8-byte pc-relative relocations.
1428 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1429 (i386_validate_fix): Likewise.
1430 (x86_cons): Also handle quad values in 64-bit mode.
1431 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1432 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1433 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1434 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1436 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1438 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1439 symbolP as well as for names with a leading dot. Use ACONCAT.
1440 (md_apply_fix): For branch relocations, only replace value
1441 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1442 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1443 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1444 (LOCAL_LABEL_PREFIX): Don't define.
1446 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1448 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1451 2005-06-08 James E Wilson <wilson@specifixinc.com>
1454 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1455 is NULL, then emit a warning, and return the current index.
1457 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1460 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1461 temporary copy of the operands array so that changes can be safely
1462 backed out if the insn does not match.
1463 (m68k_compare_opcode): Shortcut the test when the parameters are
1464 the same. Return 1 if the names match but the second opcode is
1465 further on in the array than the first.
1467 2005-06-08 Nick Clifton <nickc@redhat.com>
1470 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1472 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1474 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1476 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1477 Michael Snyder <msnyder@redhat.com>
1478 Stan Cox <scox@redhat.com>
1480 * configure.in: Add ms1 case.
1482 * configure: Regenerate.
1484 * configure.tgt: Add ms1 case.
1486 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1488 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1489 * config/tc-xtensa.c (new_resource_table): Likewise.
1490 (resize_resource_table): Likewise.
1491 (release_resources): Fix assertion for unsigned values.
1493 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1495 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1496 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1497 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1498 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1499 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1500 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1501 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1502 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1503 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1504 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1505 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1506 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1507 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1508 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1509 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1510 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1511 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1512 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1513 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1514 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1515 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1516 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1517 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1518 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1519 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1520 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1521 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1522 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1523 * config/tc-xtensa.c, config/tc-z8k.c:
1524 Replace all instances of the string "_apply_fix3" with
1526 * po/POTFILES.in, po/gas.pot: Regenerate.
1528 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1530 * Makefile.am: Run "make dep-am".
1531 (POTFILES): Remove GAS_CFILES.
1532 * Makefile.in: Regenerate.
1534 2005-06-07 David Ung <davidu@mips.com>
1536 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1537 24kc, 24kf and 24kfx under MIPS32 release 2.
1539 2005-06-04 Nick Clifton <nickc@redhat.com>
1541 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1542 to their Thumb-enabled equivalents.
1544 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1546 * config/tc-mips.c (load_register): Add leading "0x" to the
1547 output of sprintf_vma().
1550 2005-06-01 Nick Clifton <nickc@redhat.com>
1552 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1553 test for the presence of thumb version of the parsing functions
1554 since they must always exist and the test generates a compile time
1557 2005-05-31 Richard Henderson <rth@redhat.com>
1559 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1560 (alpha_reloc_op): Add it.
1561 (debug_exp): Handle it.
1562 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1563 (emit_insn): Handle it.
1564 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1566 2005-05-31 Christian Groessler <chris@groessler.org>
1568 * write.c (dump_section_relocs): Convert to ISO-C.
1569 (write_relocs): Avoid signed/unsigned and fprintf argument
1570 warnings in debug code.
1572 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1574 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1575 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1576 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1577 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1578 fixP->tc_fix_data directly in the sole place it was used.
1579 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1580 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1583 2005-05-27 Jan Beulich <jbeulich@novell.com>
1585 * config/tc-ia64.c (struct proc_pending): New.
1586 (unwind): Replace proc_start with proc_pending.
1587 (unwind_diagnostic): Check unwind.proc_pending.sym.
1588 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1589 Check if previous proc not closed. Record all entry points.
1590 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1591 Set symbol sizes for entry points recorded in dot_proc. Check
1592 arguments for consistency with respective .proc's.
1593 (md_assemble): Replace unwind.proc_start with
1594 unwind.proc_pending.sym.
1596 2005-05-27 Jan Beulich <jbeulich@novell.com>
1598 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1599 and last_ptr. Check all in-use slots for first one with non-NULL
1600 unwind_record. Don't reload end_ptr before second update round.
1602 2005-05-26 James E Wilson <wilson@specifixinc.com>
1604 * config/tc-ia64.c (extra_goodness): Update comment.
1605 (md_begin): Add debugging code to print best_template table.
1607 2005-05-25 Jan Beulich <jbeulich@novell.com>
1609 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1612 2005-05-25 Jan Beulich <jbeulich@novell.com>
1614 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1615 BFD_RELOC_UNUSED when determining the width of the reloc.
1617 2005-05-25 Jan Beulich <jbeulich@novell.com>
1619 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1622 2005-05-25 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-ia64.c (dot_radix): Rewrite.
1626 2005-05-25 Jan Beulich <jbeulich@novell.com>
1628 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1630 (alloc_record): Remove references to next_slot_number and
1632 (emit_one_bundle): Likewise.
1634 2005-05-22 Nick Clifton <nickc@redhat.com>
1636 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1637 message buffer when invoking the insert function.
1639 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1641 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1642 only if an instruction match is found.
1644 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1646 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1647 to addition in argument to xtensa_dwarf2_emit_insn.
1649 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1651 * Makefile.am: Have 'all' depend on 'info'.
1652 * Makefile.in: Regenerate.
1654 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1656 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1658 2005-05-19 Anton Blanchard <anton@samba.org>
1660 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1661 (md_show_usage): Document it.
1662 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1663 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1665 2005-05-19 Jan Beulich <jbeulich@novell.com>
1667 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1668 relocations in unwind section.
1670 2005-05-18 Nick Clifton <nickc@redhat.com>
1672 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1673 if one exists. Ignore any error messages it may produce, just
1674 allow it to perform the insertion.
1676 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1678 * hash.c (hash_lookup): Add len parameter. All callers changed.
1679 (hash_find_n): New interface.
1680 * hash.h: Prototype hash_find_n.
1681 * sb.c: Include as.h.
1682 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1683 (sb_scrub_and_add_sb): New interface.
1684 * sb.h: Prototype sb_scrub_and_add_sb.
1685 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1687 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1688 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1689 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1691 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1693 * doc/Makefile.am (gasver.texi): Don't use $<.
1694 * doc/Makefile.in: Regenerated.
1696 2005-05-17 Nick Clifton <nickc@redhat.com>
1699 * symbols.c (resolve_symbol_value): Do not move symbols whose
1700 value expression has not been resolved or finalized into the
1701 absolute section as this will confuse other parts of the assembler
1702 into thinking that their value is zero.
1704 2005-05-17 Jan Beulich <jbeulich@novell.com>
1706 * read.c (_find_end_of_line): New.
1707 (find_end_of_line): New.
1708 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1709 (read_a_source_file): Use it.
1712 (get_line_sb): Use it.
1713 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1714 (s_comm_internal): Likewise.
1716 (s_macro): Likewise.
1717 (s_ignore): Use ignore_rest_of_line.
1718 * read.h (find_end_of_line): Prototype.
1719 (discard_rest_of_line): Remove prototype. #define to
1720 ignore_rest_of_line.
1722 2005-05-17 Nick Clifton <nickc@redhat.com>
1724 * config/tc-v850,h (TC_FIX_TYPE): Define.
1725 (TC_INIT_FIX_TYPE): Define.
1726 * config/tc-v850.c (md_assemble): When creating a fix record the
1727 operand in the tc_fix_data field.
1728 (md_apply_fix3): When applying a resolved fix use the operand's
1729 insertion procedure to store the value, if the operand has been
1732 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1734 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1736 * Makefile.in: Regenerated.
1738 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1739 Bob Wilson <bob.wilson@acm.org>
1741 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1743 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1744 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1746 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1748 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1749 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1751 2005-05-10 Michael Matz <matz@suse.de>
1753 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1755 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1757 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1760 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1761 Handle label-without-colon before ordinary dot-pseudo as an
1762 ordinary label. Don't leak memory for label-without-colon alone
1763 on a line. Don't mmixal-munge operands for dot-pseudos.
1765 2005-05-10 Jan Beulich <jbeulich@novell.com>
1767 * macro.c (get_any_string): Remove the two last parameters. Replace
1768 references to the former expand parameter by using macro_alternate.
1769 Simplify loop condition for checking for end-of-string.
1770 (get_string): Remove redunant call to sb_skip_white.
1771 (do_formals): Remove two last arguments to get_any_string.
1772 (macro_expand): Likewise.
1773 (expand_irp): Likewise.
1775 2005-05-10 Jan Beulich <jbeulich@novell.com>
1777 * read.c (s_macro): Move local variable 'local' to smaller scope.
1778 Call sb_kill on it when done.
1780 2005-05-09 Jan Beulich <jbeulich@novell.com>
1782 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1783 when zero and not required by encoding constraints.
1785 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1788 * config/tc-sh64.c (sh64_fake_label): New.
1790 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1792 * doc/internals.texi (TC_FAKE_LABEL): Document.
1794 * write.c (TC_FAKE_LABEL): New.
1795 (adjust_reloc_syms): Use it.
1796 (write_object_file): Likewise.
1798 2005-05-09 Jan Beulich <jbeulich@novell.com>
1800 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1801 and comma in Intel mode.
1803 2005-05-09 Jan Beulich <jbeulich@novell.com>
1805 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1806 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1807 Make name array static and const. Adjust lookup to account for NULL
1808 entries (standing for unused register numbers).
1810 2005-05-09 Jan Beulich <jbeulich@novell.com>
1812 * config/tc-i386.c (parse_insn): Consider all matching instructions
1813 when checking for string instruction after string-only prefix.
1815 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1818 * config/tc-ia64.c (start_unwind_section): Properly check
1819 comdat group with SHF_GROUP.
1821 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1823 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1825 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1827 * config/tc-xtensa.c: Remove excess whitespace.
1828 * config/tc-xtensa.h: Likewise.
1829 * config/xtensa-istack.h: Likewise.
1830 * config/xtensa-relax.c: Likewise.
1831 * config/xtensa-relax.h: Likewise.
1833 2005-05-06 Nick Clifton <nickc@redhat.com>
1835 * sb.h: Fix formatting of comments.
1836 * sb.c: Fix formatting of comments.
1838 2005-05-06 Jan Beulich <jbeulich@novell.com>
1840 * sb.h (sb_add_buffer): Reintroduce.
1841 * sb.c (sb_add_buffer): Likewise.
1843 2005-05-06 Jan Beulich <jbeulich@novell.com>
1845 * macro.c (new_formal, del_formal): New.
1846 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1847 required argument has default value. Stop looking for more formal
1848 when there was a vararg one.
1849 (macro_expand_body): Use new_formal and del_formal.
1850 (macro_expand): Likewise. Initialize local variable err. Don't
1851 return immediately when encountering an error. Warn when keyword
1852 argument already had a value assigned. Eliminate duplicate clearing
1853 of argument value. When current positional argument matches parameter
1854 of vararg type, assign to it all the remaining arguments. Issue error
1855 when required parameter does not have value.
1856 (free_macro): Use del_formal.
1857 (expand_irp): Initialize formal type. Free buffers associated with
1858 formal prior to returning.
1859 * macro.h (struct formal_struct): Add new field 'type' with new
1860 enumeration type 'formal_type'.
1861 * doc/as.texinfo: Document macro parameter qualifiers.
1862 * NEWS: Mention new functionality.
1864 2005-05-06 Jan Beulich <jbeulich@novell.com>
1866 * cond.c (s_ifb): New.
1867 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1868 * read.h (s_ifb): Prototype.
1869 * doc/as.texinfo: Document .ifb and .ifnb.
1871 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1873 * config/tc-ia64.c (MIN): Undef.
1875 2005-05-05 Paul Brook <paul@codesourcery.com>
1877 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1879 2005-05-05 Matt Thomas <matt@3am-software.com>
1881 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1884 2005-05-05 Nick Clifton <nickc@redhat.com>
1886 * Update the address and phone number of the FSF organization in
1887 the GPL notices in the following files:
1888 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1889 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1890 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1891 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1892 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1893 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1894 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1895 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1896 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1897 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1898 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1899 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1900 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1901 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1902 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1903 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1904 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1905 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1906 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1907 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1908 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1909 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1910 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1911 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1912 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1913 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1914 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1915 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1916 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1917 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1918 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1919 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1920 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1921 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1922 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1923 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1924 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1925 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1926 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1927 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1928 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1929 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1930 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1931 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1932 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1933 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1934 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1935 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1936 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1937 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1938 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1939 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1940 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1941 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1942 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1943 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1944 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1945 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1946 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1947 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1948 config/xtensa-istack.h, config/xtensa-relax.c,
1949 config/xtensa-relax.h, doc/fdl.texi
1951 2005-05-05 Nick Clifton <nickc@redhat.com>
1953 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1954 the target_big_endian variable to false.
1956 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1958 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1959 list traversal. Use bfd_section_list_prepend.
1960 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1961 over the section list.
1962 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1963 (xtensa_insert_section): Delete.
1964 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1965 and bfd_section_list_prepend.
1966 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1967 bfd_section_list_insert_after.
1969 2005-05-03 Nick Clifton <nickc@redhat.com>
1971 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1972 of bfd_section_list... macros.
1973 * config/tc-mmix.c (mmix_frob_file): Likewise.
1974 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1975 (xtensa_insert_section): Likewise.
1977 * macro.c (macro_hash): Remove static.
1978 * macro.h (macro_hash): Provide an external declaration.
1980 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1982 * write.c (write_object_file): Use bfd_section_double_list_remove
1985 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1987 * doc/Makefile.am (gasver.texi): Correct quoting.
1988 * doc/Makefile.in: Regenerated.
1990 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1992 * configure.tgt: Add h8300*-*-rtemscoff.
1993 Switch h8300*-*-rtems* to elf.
1995 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1997 * hash.c: Undo the last change.
2000 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2002 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2004 (DISTCLEANFILES): Remove.
2005 (MAINTAINERCLEANFILES): Add asconfig.texi.
2006 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2008 2005-04-29 Ben Elliston <bje@au.ibm.com>
2010 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2011 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2012 (bignum-copy.o): Remove.
2013 * Makefile.in: Regenerate.
2014 * makefile.vms (OBJS): Remove bignum-copy.obj.
2015 * symbols.h (local_symbol_make): Remove declaration.
2016 (verify_symbol_chain_2): Likewise.
2017 * symbols.c (local_symbol_make): Make static.
2018 (max_indent_level): Likewise.
2019 (verify_symbol_chain_2): Remove.
2020 * macro.c (macro_hash): Make static.
2021 * messages.c (fprint_value): Remove.
2022 * read.h (get_absolute_expr): Remove.
2023 (emit_leb128_expr): Likewise.
2024 (do_s_func): Likewise.
2025 * read.c (do_s_func): Make static.
2026 (emit_leb128_expr): Likewise.
2027 (get_absolute_expr): Likewise.
2028 * as.h (as_howmuch): Remove declaration.
2029 (fprint_value): Likewise.
2030 * as.c (myname): Make static.
2031 * input-scrub.c (as_howmuch): Remove.
2032 (as_1_char): Likewise.
2033 * input-file.h (input_file_is_open): Remove.
2034 * input-file.c (input_file_is_open): Likewise.
2035 * expr.h (expr_build_unary): Remove declaration.
2036 (expr_build_binary): Likewise.
2037 * expr.c (expr_build_unary): Remove.
2038 (expr_build_binary): Likewise.
2039 * hash.h (hash_replace): Remove declaration.
2040 (hash_delete): Likewise.
2041 * hash.c (hash_replace): Remove.
2042 (hash_delete): Likewise.
2043 * bignum-copy.c (bignum_copy): Move from here ..
2044 * config/tc-vax.c (bignum_copy): .. to here.
2045 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2046 (bignum_copy): Remove extern declaration.
2047 * sb.h (string_count): Remove extern declaration.
2048 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2049 (sb_name): Likewise.
2050 * sb.c (dsize): Replace preprocessor macro with static int.
2051 (string_count): Make static.
2052 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2053 (sb_name): Likewise.
2054 * config/obj-coff.c (dim_index): Make static.
2055 * config/tc-i386.c (GOT_symbol): Likewise.
2056 (output_invalid_buf): Likewise.
2057 * doc/internals.texi (Warning and error messages): Remove the
2058 prototype for fprint_value.
2060 2005-04-27 Ben Elliston <bje@au.ibm.com>
2064 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2066 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2068 * read.c (pseudo_set): Disallow symbol set to common symbol.
2071 * write.c (write_object_file): Report common symbol name when
2072 disallowing local symbol set to common symbol.
2073 (adjust_reloc_syms): Disallow local symbol set to undefined
2076 2005-04-25 Jan Beulich <jbeulich@novell.com>
2078 * macro.c (macro_expand_body): Replace locals indicator parameters
2079 with actual macro_entry. New local variables macro_line and err.
2080 Don't return when encountering an error, just record the fact.
2081 Detect local symbol name colliding with parameter. Track line number
2082 inside of macro expansion.
2083 (do_formals): Move local variable name to wider scope. Check
2084 parameter of the same name doesn't already exist. In MRI mode, also
2085 check it doesn't collide with the argument count pseudo-parameter).
2086 (define_macro): Add file and line number parameters. Remove local
2087 variable namestr. New local variable error. Initialize macro_entry
2088 members file, line, and name. Don't return when encountering an
2089 error, just record the fact. Use %s in some diagnostics for read.c
2090 to insert the macro name. Free macro_entry on error.
2091 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2092 when encountering an error, just record the fact.
2093 (expand_irp): Don't return when encountering an error, just record
2095 * macro.h (macro_struct): New members name, file, and line.
2096 (define_macro): Add file and line number parameters.
2097 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2098 regarding pseudo-op redefinition with the file/line that macro
2099 definition started at.
2101 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2103 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2104 (future_alignment_required): Remove ifdefs that use it.
2106 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2108 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2109 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2110 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2112 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2113 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2115 2005-04-21 Christian Groessler <chris@groessler.org>
2117 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2120 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2122 * config/obj-aout.h (S_IS_EXTERN): Removed.
2123 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2124 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2125 * symbols.c (S_IS_EXTERN): Likewise.
2126 * symbols.h (S_IS_EXTERN): Likewise.
2128 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2130 * config/tc-d10v.c (md_apply_fix3): Likewise.
2131 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2132 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2133 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2134 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2135 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2136 (shmedia_md_convert_frag): Likewise.
2137 * symbols.c (print_symbol_value_1): Likewise.
2138 * write.c (write_object_file): Likewise.
2140 2005-04-20 Nick Clifton <nickc@redhat.com>
2142 * config/tc-xtensa.c (get_aligned_diff): Change type of
2143 branch_align to offsetT so that its signedness matches that of
2146 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2147 number into a readable string.
2148 (load_register): Likewise.
2150 2005-04-20 Andreas Schwab <schwab@suse.de>
2152 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2154 2005-04-19 David S. Miller <davem@davemloft.net>
2156 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2157 NULL insn, exit early. Remove now spurious NULL checks.
2158 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2161 2005-04-19 Jan Beulich <jbeulich@novell.com>
2163 * symbols.h (symbol_find_base): Remove prototype.
2164 * symbols.c (save_symbol_name): Remove code section conditional upon
2166 (symbol_find): Remove.
2167 (symbol_find_base): Rename to symbol_find.
2168 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2170 * config/obj-coff.c (tag_insert): Remove code section conditional
2171 upon STRIP_UNDERSCORE.
2172 (obj_coff_def): Likewise.
2173 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2174 (coff_frob_symbol): Likewise.
2175 (yank_symbols): Likewise.
2176 (c_section_symbol): Likewise.
2177 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2178 * config/tc-arm.c (symbol_locate): Remove code section conditional
2179 upon STRIP_UNDERSCORE.
2180 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2181 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2182 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2183 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2184 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2186 2005-04-19 Andreas Schwab <schwab@suse.de>
2188 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2189 access to application registers.
2191 2005-04-19 Jan Beulich <jbeulich@novell.com>
2193 * config/te-sysv32.h: Remove.
2194 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2196 * Makefile.in (TARG_ENV_HFILES): Likewise.
2198 2005-04-19 Jan Beulich <jbeulich@novell.com>
2201 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2204 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2206 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2208 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2210 * config/tc-mips.c (normalize_constant_expr): Don't check for
2212 (check_absolute_expr): Only call normalize_constant_expr() if
2214 (mips_ip): Likewise.
2216 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2218 2005-04-18 Jan Beulich <jbeulich@novell.com>
2220 * macro.c (free_token): New, freeing all the memory associated with a
2222 (do_formals): Move initializers to ...
2223 (define_macro): ... here.
2224 (delete_macro): Convert passed in name to lower case. Warn when
2225 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2227 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2229 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2231 2005-04-15 Jan Beulich <jbeulich@novell.com>
2233 * config/obj-elf.c (obj_elf_struct): New.
2234 (elf_pseudo_table). Use it for .offset and .struct.
2236 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2237 Sterling Augustine <sterling@tensilica.com>
2239 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2240 than the section alignment.
2242 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2243 H.J. Lu <hongjiu.lu@intel.com>
2245 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2246 * config/tc-xtensa.c (xg_translate_sysreg_op,
2247 xtensa_translate_old_userregs_ops,
2248 xtensa_find_unaligned_branch_targets,
2249 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2250 relax_frag_add_nop): Support 64-bit host.
2251 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2252 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2254 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2256 * configure.tgt: Add support for OpenBSD/sparc ELF.
2258 * configure.tgt: Set emulation for mips-*-openbsd*.
2259 Remove broken mips-dec-openbsd* config.
2260 * configure.in: Set default ABI for mips64-*-openbsd*.
2261 * configure: Regenerate.
2263 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2265 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2266 optimization for constant addresses.
2268 2005-04-14 Nick Clifton <nickc@redhat.com>
2270 * as.c (main): Move parse_args before symbol_begin and frag_init
2271 so that the hash table size can be set before it is used.
2272 * hash.c: Use an unsigned long type for the size of the hash
2274 * hash.h (set_gas_hash_table_size): Update the prototype.
2276 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2278 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2279 * acinclude.m4: Include ../bfd/warning.m4.
2280 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2281 * Makefile.in: Regenerate.
2282 * configure: Regenerate.
2283 * doc/Makefile.in: Regenerate.
2285 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2287 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2288 (normalize_address_expr): New function to sign-extend address
2289 offsets that fit into 32 bits in 32-bit mode.
2290 (macro_build_ldst_constoffset): Use normalize_address_expr()
2291 instead of a handcoded sequence.
2292 (load_register): Likewise. Report oversized numbers in a useful
2294 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2295 for constant addresses. Report oversized numbers in a useful way.
2296 (mips_ip): Use normalize_address_expr() for addresses.
2298 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2300 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2301 similar to other instructions now that they're marked as ImmExt.
2303 2005-04-12 Nick Clifton <nickc@redhat.com>
2305 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2306 (gas_hash_table_size): New static variable.
2307 (set_gas_hash_table_size): New function: Records a requested size
2308 for the hash tables.
2309 (get_gas_hash_table_size): New function: Return a prime number
2310 near the requested size of the hash table.
2311 (hash_new): Use get_gas_hash_table_size.
2312 * hash.h: Add a prototype for set_gas_hash_table_size.
2313 * as.c (show_usage): Add description of new switches: --hash-size
2314 and --reduce-memory-overheads.
2315 (option_values): Add OPTION_HASH_TABLE_SIZE and
2316 OPTION_REDUCE_MEMORY_OVERHEADS.
2317 (std_longpopts): Add entries for the new options.
2318 (parse_args): Handle the new options.
2319 * Makefile.am: Add a dependency of as.c on hash.h.
2320 * Makefile.in: Regenerate.
2321 * doc/as.texinfo: Document the new switches.
2322 * NEWS: Mention the new switches.
2324 2005-04-12 Nick Clifton <nickc@redhat.com>
2327 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2330 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2332 * Makefile.am: Run "make dep-am".
2333 * Makefile.in: Regenerate.
2335 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2336 Bob Wilson <bob.wilson@acm.org>
2338 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2340 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2342 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2344 2005-04-11 Jan Beulich <jbeulich@novell.com>
2346 * NEWS: Mention these changes and their effects.
2347 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2349 (check_macro): Likewise.
2350 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2351 labels together with the closing pseudo-op.
2352 (macro_expand_body): Adjust comment. Range-check input before use.
2353 Adjust mis-spelled diagnostic. Use is_name_beginner.
2354 * read.c (try_macro): New.
2355 (read_a_source_file): New static variable last_eol. Don't list
2356 macro expansion lines more than once. Call try_macro.
2357 (s_macro): Set section of line_label to absolute instead of undefined.
2358 * doc/as.texinfo: Add information on the caveats of these changes.
2360 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2362 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2363 * symbols.h (symbol_X_add_number): Update prototype.
2365 2005-04-10 Eric Christopher <echristo@redhat.com>
2367 * symbols.c (symbol_X_add_number): Fix warning.
2369 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2371 * config/tc-m68k.c (md_begin): Support 64bit host.
2372 (get_num): Support 64bit BFD on 32bit host.
2374 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2376 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2378 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2380 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2381 call. Don't do the COFF hacks for multi-emulation gas. Move
2382 demand_empty_rest_of_line back to caller.
2383 (s_set, equals): demand_empty_rest_of_line here.
2386 * as.h (rs_dummy): Define.
2387 * symbols.c (symbol_X_add_number): New function.
2388 * symbols.h (symbol_X_add_number): Declare.
2389 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2390 * read.c (assign_symbol): New function, split out from s_set.
2391 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2392 Fix COFF hacks for multi-emulation gas.
2393 (s_set): Call assign_symbol. Remove "register" keyword.
2394 (set_zero_frag): New function.
2395 (pseudo_set): Always check for assignment to section syms.
2396 Always set segment and frag of symbol, and likewise extern for
2397 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2398 special case exp.X_add_number non-zero for O_symbol expressions.
2399 (equals): Use assign_symbol.
2401 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2403 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2406 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2408 * config/tc-i386.c (tc_gen_reloc): Don't turn
2409 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2411 2005-04-06 Nick Clifton <nickc@redhat.com>
2413 * po/rw.po: New translation: Kinyarwanda
2414 * configure.in (ALL_LINGUAS): Add rw
2415 * configure: Regenerate.
2417 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2418 Bob Wilson <bob.wilson@acm.org>
2420 * config/tc-xtensa.c (branch_align_power): New.
2421 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2422 future_alignment_required): Use branch_align_power to check section
2423 alignment as well as xtensa_fetch_width when aligning branch targets.
2425 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2427 * config/tc-xtensa.c: Warning fixes throughout.
2428 (xtensa_fetch_width): Change to unsigned.
2429 (assemble_nop, xtensa_find_unaligned_branch_targets,
2430 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2431 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2432 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2433 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2434 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2435 get_text_align_max_fill_size, get_text_align_nop_count,
2436 get_text_align_nth_nop_size, get_noop_aligned_address,
2437 get_aligned_diff, convert_frag_align_next_opcode,
2438 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2439 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2440 types, avoiding size_t and using offsetT and addressT appropriately.
2441 (get_text_align_power): Clean up types. Avoid incorrect bound.
2442 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2444 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2446 * config/tc-ia64.c (start_unwind_section): Undo the change
2448 (generate_unwind_image, dot_endp): Likewise.
2450 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2452 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2453 le_nop_stop arrays and initializers to file scope.
2454 (md_begin): When generating code for anything other than
2455 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2457 2005-04-01 Jan Beulich <jbeulich@novell.com>
2459 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2462 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2464 * NEWS: Mention [fdgh]_floating.
2465 * config/atof-vax.c: Fix some whitespace.
2466 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2468 2005-04-01 Nick Clifton <nickc@redhat.com>
2470 * configure.in: Add a check for <unistd.h> providing a prototype
2471 for getopt() which is compatible with the one in
2472 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2473 * configure: Regenerate.
2474 * config.in (HAVE_DECL_GETOPT): Add.
2476 2005-04-01 Jan Beulich <jbeulich@novell.com>
2478 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2480 2005-04-01 Jan Beulich <jbeulich@novell.com>
2482 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2483 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2485 2005-03-30 Julian Brown <julian@codesourcery.com>
2487 * config/tc-arm.c (arm_adjust_symtab): Rename
2488 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2490 2005-03-30 Julian Brown <julian@codesourcery.com>
2492 * config/tc-arm.c (mapping_state): Change documentation in function
2493 comment to cross-reference spec instead. Change type of mapping symbols
2495 (arm_adjust_symtab): Don't change type of mapping symbols here.
2497 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2499 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2500 * config.in: Regenerate.
2501 * configure: Regenerate.
2502 * configure.in: Check for ffs decl and alphabetize.
2504 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2505 Phil Blundell <philb@gnu.org>
2507 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2508 (md_apply_fix3): Mark TLS symbols.
2509 (tc_gen_reloc): Handle TLS relocations.
2510 (arm_fix_adjustable): Ignore TLS relocations.
2511 (s_arm_elf_cons): Support expressions after decorated symbols.
2513 2005-03-29 Julian Brown <julian@codesourcery.com>
2515 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2516 whether personality routine index N has been output for this section.
2517 (mapping_state): tc_segment_info_data now struct not enum.
2518 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2519 handled on section change.
2520 (create_unwind_entry): Previous code to output dependency removed.
2521 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2523 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2524 arm_segment_info_type.
2525 (arm_segment_info_type): New struct.
2527 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2528 Bob Wilson <bob.wilson@acm.org>
2530 * config/tc-xtensa.c (do_align_targets): Update comment.
2531 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2532 Insert a LOOP_END frag before every loop target, and do not overload
2533 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2534 (xg_assemble_vliw_tokens): Use do_align_targets.
2535 (xtensa_fix_target_frags): Remove code to convert a
2536 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2537 negatable branch at the end of a loop.
2538 (frag_can_negate_branch): Delete.
2540 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2541 H.J. Lu <hongjiu.lu@intel.com>
2544 NEWS: Mention "-mtune=[itanium1|itanium2]".
2546 * config/tc-ia64.c (md): Add tune.
2547 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2548 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2549 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2550 B unit NOPs are discouraged for McKinley-derived cores.
2551 (md_begin): Don't hardcode the "extra_goodness()" function in
2553 (ia64_init): Set md.tune to itanium2.
2555 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2556 * doc/c-ia64.texi: Likewise.
2558 2005-03-27 Ian Lance Taylor <ian@airs.com>
2560 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2561 bad C_EFCN symbol, print its name.
2563 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2565 * config/tc-xtensa.c (use_longcalls): Delete.
2566 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2567 the use_longcalls flag is set. Do this before checking the segment.
2568 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2569 expand direct calls at this point.
2570 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2571 (xtensa_find_unmarked_state_frags): Likewise.
2572 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2573 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2574 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2575 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2577 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2579 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2581 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2583 * config/tc-cris.h: Convert to ISO C90.
2584 * config/tc-cris.c: Ditto.
2585 (md_estimate_size_before_relax): Remove obsolete comment for
2586 parameter "segment_type".
2587 (md_begin): Document reason for cast of hash_insert argument.
2588 (md_atof): Correct type of parameter "type".
2590 2005-03-24 Nick Clifton <nickc@redhat.com>
2592 * write.h (bit_fix_new): Remove redundant prototype.
2593 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2594 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2595 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2596 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2597 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2598 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2599 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2600 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2601 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2602 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2603 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2604 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2605 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2606 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2607 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2608 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2609 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2610 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2611 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2612 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2613 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2614 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2615 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2616 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2617 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2618 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2619 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2620 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2621 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2622 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2623 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2624 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2625 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2626 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2627 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2628 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2629 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2630 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2631 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2632 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2633 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2634 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2635 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2636 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2637 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2638 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2639 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2640 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2641 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2642 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2643 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2644 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2645 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2646 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2647 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2649 2005-03-23 Jim Blandy <jimb@redhat.com>
2651 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2652 attributes properly.
2654 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2655 Nick Clifton <nickc@redhat.com>
2657 * configure.tgt: Accept any C library to accompany a GNU Linux
2658 implementation, not just the GNU C library.
2659 * configure.in: Likewise.
2660 * configure: Regenerate.
2662 2005-03-23 Nick Clifton <nickc@redhat.com>
2664 * config/tc-tic30.c: Convert to ISO C90 formatting.
2665 * config/tc-tic30.h: Convert to ISO C90 formatting.
2666 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2667 * config/atof-vax.c: Convert to ISO C90 formatting.
2669 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2671 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2672 relocations correctly as well.
2673 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2674 relocations in mergeable sections section-relative either.
2676 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2678 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2680 2005-03-21 Nick Clifton <nickc@redhat.com>
2682 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2683 warning by providing a prototype for sh_symbian_find_elf_flags.
2685 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2688 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2690 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2691 along with other formats that set bfd_gas. Remove unnecessary
2692 setting of bfd_gas. Delete strongarm cases in generic_target
2695 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2698 * config/tc-m68k.c (TRUNC, SEXT): Define.
2699 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2700 (m68k_ip): Truncate or sign extend expressions as appropriate.
2701 (get_num): Likewise.
2702 (md_apply_fix3): Use SEXT.
2704 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2706 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2707 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2708 (obj-vms.o): Delete rule.
2710 * Makefile.in: Regenerate.
2711 * aclocal.m4: Regenerate.
2712 * doc/Makefile.in: Regenerate.
2713 * po/POTFILES.in: Regenerate.
2715 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2717 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2718 flag for coldfire v4e.
2720 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2722 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2723 xg_apply_fix_value and return a value to indicate success.
2724 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2725 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2726 (xtensa_validate_fix_sub): New.
2727 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2728 (tc_gen_reloc): Move code to handle difference of symbols and code to
2729 apply tentative fix values to ...
2730 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2731 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2732 relocations when linkrelax flag is not set.
2733 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2734 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2736 2005-03-17 Jan Beulich <jbeulich@novell.com>
2738 * config/tc-i386.c (i386_scale): Beautify error message.
2739 (Intel syntax comments): Update.
2740 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2742 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2743 Remove declarations.
2744 (intel_bracket_expr): Declare.
2745 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2746 of the function body in a loop allowing to split an operand into two.
2747 Replace calls to malloc and checks of it returning non-NULL with
2748 calls to xmalloc/xstrdup.
2749 (intel_expr): SHORT no longer handled here. Add comment indicating
2750 comparison ops need implementation.
2751 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2752 Check right operand of - does not specify a register when parsing
2753 the address of a memory reference.
2754 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2755 Check operands do not specify a register when parsing the address of
2757 (intel_e06, intel_e06_1): Likewise.
2758 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2759 handle SHORT as well as unary + and -. Don't accept : except for
2760 segment overrides or in direct far jump/call insns.
2761 (intel_brack_expr): New.
2762 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2764 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2765 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2766 Allow symbolic constants as register scale value.
2767 (intel_get_token): Replace call to malloc and check of return value
2768 with call to xmalloc. Change handling for FLAT to match MASM's.
2769 (intel_putback_token): Don't try to back up/free current token if
2772 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2774 * configure.tgt: Set emulation for arm-*-eabi*.
2775 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2776 * config/te-armeabi.h: New file.
2777 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2778 * config/te-symbian.h: Include "te-armeabi.h".
2780 2005-03-16 Nick Clifton <nickc@redhat.com>
2782 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2783 local variable in case it is clobbered by the setjmp.
2785 2005-03-16 Nick Clifton <nickc@redhat.com>
2786 Ben Elliston <bje@au.ibm.com>
2788 * configure.in (werror): New switch: Add -Werror to the
2789 compiler command line. Enabled by default. Disable via
2791 * configure: Regenerate.
2793 2005-03-16 Nick Clifton <nickc@redhat.com>
2795 * config/obj-coff.h: Convert to ISO C90 formatting.
2796 * config/obj-coff.c: Convert to ISO C90 formatting.
2798 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2800 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2801 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2802 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2803 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2804 (insns): Add ARMv6T2 instructions:
2805 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2806 (arm_archs): Add V6T2 variants.
2808 2005-03-15 Nick Clifton <nickc@redhat.com>
2810 * NEWS: Add cutoff for changes in 2.16 release.
2812 2005-03-15 Jan Beulich <jbeulich@novell.com>
2814 * expr.c (operand): Merge handling of unary + into that for unary
2817 2005-03-14 Eric Christopher <echristo@redhat.com>
2819 * config/tc-mips.c: Include dw2gencfi.h.
2820 (mips_cfi_frame_initial_instructions): New.
2821 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2822 (tc_cfi_frame_initial_instructions): Ditto.
2823 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2824 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2825 * Makefile.am: Update dependencies.
2826 * Makefile.in: Regenerate.
2828 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2830 * po/es.po: Commit new Spanish translation.
2832 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2834 * po/tr.po: Commit new Turkish translation.
2836 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2838 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2841 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2843 * config-gas.com: Mark vax-vms as obsolete.
2844 * configure.in: Remove fmt=vms support.
2845 * config.in: Regenerate.
2846 * configure: Regenerate.
2847 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2849 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2850 Bob Wilson <bob.wilson@acm.org>
2852 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2853 when checking if xg_resolve_literals needs to be called.
2854 * config/tc-xtensa.h: Fix spelling typo in a comment.
2856 2005-03-10 Jan Beulich <jbeulich@novell.com>
2858 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2859 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2860 crafted structure declarations with the types from macro.h.
2862 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2864 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2865 for -mno-shared optimization.
2867 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2869 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2870 (MAX_NOPS): Bump to 4.
2871 (mips_fix_vr4130): New variable.
2872 (nops_for_vr4130): New function.
2873 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2874 nops_for_vr4130 if working around VR4130 errata.
2875 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2876 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2877 (md_parse_option): Handle them.
2878 (md_show_usage): Print them.
2879 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2881 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2883 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2886 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2888 * config/tc-mips.h (mips_flush_pending_output): Delete.
2889 (mips_emit_delays): Declare.
2890 (md_flush_pending_output): Use mips_emit_delays.
2891 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2892 the previous instructions.
2893 (md_begin, append_insn, md_parse_option): Update callers.
2894 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2896 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2897 (s_gpdword): Update callers.
2898 (start_noreorder, end_noreorder): New functions.
2899 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2900 manipulating mips_opts or prev_nop_frag directly.
2901 (mips_flush_pending_output): Delete.
2903 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2905 * config/tc-mips.c (mips_move_labels): New function, taken from...
2906 (append_insn, mips_emit_delays): ...here.
2908 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2910 * config/tc-mips.c (MAX_NOPS): New macro.
2911 (history): Resize to 1 + MAX_NOPS.
2912 (fix_vr4120_class): New enumeration.
2913 (vr4120_conflicts): New variable.
2914 (init_vr4120_conflicts): New function.
2915 (md_begin): Call it.
2916 (insn_uses_reg): Constify first argument.
2917 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2918 (nops_for_insn_or_target): New functions.
2919 (append_insn): Use the new nops_for_* functions instead of inline
2920 delay checks. Generalize prev_nop_frag handling to handle an
2921 arbitrary history length. Insert nops into the history buffer
2922 once the number of nops in prev_nop_frag is fixed.
2923 (emit_delays): Use nops_for_insn instead of inline delay checks.
2925 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2927 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2928 check from branch delay code. Remove unnecessary check for branches.
2930 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2932 * config/tc-mips.c (dummy_opcode): Delete.
2933 (nop_insn, mips16_nop_insn): New variables.
2934 (NOP_INSN): New macro.
2935 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2936 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2937 (md_begin): Initialize nop_insn and mips16_nop_insn.
2938 (append_insn): Use the new emit_nop function to add nops, recording
2939 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2940 to reserve room for the instruction and install_insn to install the
2941 final form. Use insert_into_history to record the instruction in
2942 the history buffer. Use move_insn to do delay slot filling.
2943 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2944 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2945 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2947 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2949 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2950 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2951 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2952 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2953 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2955 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2957 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2958 and extended_p fields with a single fixed_p field.
2959 (append_insn, mips_no_prev_insn): Adjust accordingly.
2961 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2963 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2964 a single mips16_absolute_jump_p bit.
2965 (append_insn): Adjust accordingly.
2967 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2969 * config/tc-mips.h (mips_cl_insn): Move definition to...
2970 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2971 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2973 (history): New variable.
2974 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2975 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2976 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2977 (prev_prev_insn_unreordered): Delete.
2978 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2979 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2982 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2984 * doc/Makefile.am: Update as.info dependencies.
2985 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2987 2005-03-08 Jan Beulich <jbeulich@novell.com>
2989 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2990 error, and point to .purgem documentation if someone really needs
2992 * NEWS: Mention macro redefinition is now an error.
2994 2005-03-08 Jan Beulich <jbeulich@novell.com>
2996 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2997 emitted to. Add more precise diagnostics for non-fitting insns based
2998 on that. Eliminate now superfluous special casing of MLX. Clear out
2999 slot information when dropping an insn.
3001 2005-03-08 Jan Beulich <jbeulich@novell.com>
3003 * config/tc-ia64.c (parse_section_name): Rename to...
3004 (cross_section): In addition to separating the name from the rest of
3005 the arguments, also carry out the operation.
3006 (dot_xdata): Use cross_section.
3007 (dot_float_cons): Likewise.
3008 (dot_xstringer): Likewise.
3009 (dot_xdata_ua): Likewise.
3010 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3012 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3014 * po/gas.pot: Regenerate.
3016 2005-03-04 David Daney <ddaney@avtrex.com>
3018 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3019 instead of '_gp' for -mno-shared optimization.
3021 (s_abicalls): Document it in the comment.
3022 (md_show_usage): Document the -mno-shared option.
3024 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3026 * config/tc-mips.c (mips_set_options): Add sym32 field.
3027 (mips_opts): Initialize it.
3028 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3029 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3030 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3031 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3032 when deciding whether to use a symbolic %highest/%higher expansion.
3033 (macro): Likewise. Remove o64/n32 linux hack. Always use
3034 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3035 and "la". Handle constants separately from symbolic expressions in
3036 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3037 and using load_register to load the high part of the address.
3038 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3039 (OPTION_ELF_BASE): Bump by 2.
3040 (md_longopts): Add entries for -msym32 and -mno-sym32.
3041 (md_parse_option): Handle them.
3042 (usage): Document them.
3043 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3044 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3045 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3046 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3047 -msym32 and -mno-sym32.
3049 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3051 * config/tc-mips.c (load_address): Implement GP optimization
3052 for 64bit address space non-PIC. Fix formatting.
3053 (macro): Likewise. Simplify code.
3054 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3055 (mips_after_parse_args): Simplify code.
3057 2005-03-03 Nick Clifton <nickc@redhat.com>
3059 * expr.c (operand): Remove redundant code enclosed by #ifdef
3060 RELAX_PAREN_GROUPING....#endif.
3062 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3063 reloc is the difference of two symbols defined in the same
3066 * config/tc-iq2000.c (line_comment_chars): Include the # character
3067 as otherwise this breaks #APP/#NO_APP processing.
3069 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3071 * config/tc-arc.c(md_assemble): Remove dead code for handling
3072 immediate indexing of ld and st .
3074 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3075 Joseph Myers <joseph@codesourcery.com>
3077 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3078 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3079 (parse_relocation): Check for a word break after a relocation
3081 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3084 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3086 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3088 2005-03-02 Jan Beulich <jbeulich@novell.com>
3090 * as.c (main): Use unlink_if_ordinary instead of unlink.
3091 * messages.c (as_fatal): Likewise.
3093 2005-03-02 Jan Beulich <jbeulich@novell.com>
3095 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3097 (parse_register): Allow cr8...15 in all modes.
3099 2005-03-02 Jan Beulich <jbeulich@novell.com>
3101 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3102 etc. like normal symbol references (T_ID).
3104 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3106 * symbols.c (fb_label_name): Fix silly thinko in last change.
3108 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3110 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3111 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3113 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3115 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3118 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3121 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3123 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3125 * as.h (assert): Warning fix.
3126 * expr.c (expr): Correct assertion.
3127 * read.c (s_comm_internal): Remove assertion.
3128 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3129 (fixup_segment): Remove assertion.
3130 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3131 (md_apply_fix3): Likewise.
3132 * config/tc-i370.c (md_begin): Correct assertion.
3133 (i370_macro): Warning fix for assertion.
3135 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3137 * configure.in (AC_C_BIGENDIAN): Invoke.
3138 * configure: Regenerate.
3139 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3140 host variable to set string header size.
3141 * config/obj-aout.c (obj_header_append): Don't use host structs.
3142 (obj_symbol_to_chars): Likewise.
3143 (obj_emit_strings): Likewise. Use the passed in output pointer.
3144 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3145 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3146 not sizeof host struct.
3147 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3148 (obj_emit_strings): Likewise.
3149 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3150 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3152 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3154 (host_number_to_chars): Define.
3155 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3156 host internal struct to set header sizes.
3157 * config/tc-i960.c (md_number_to_field): Warning fix.
3158 (md_ri_to_chars): Use host byte order.
3159 (get_cdisp, md_apply_fix3): Warning fix.
3160 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3162 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3164 * doc/c-arc.texi: Update documentation about ARC's extension
3167 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3169 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3172 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3174 * cgen.c: Warning fixes.
3175 * config/tc-arc.c: Likewise.
3176 * config/tc-arm.c: Likewise.
3177 * config/tc-avr.c: Likewise.
3178 * config/tc-d10v.c: Likewise.
3179 * config/tc-d30v.c: Likewise.
3180 * config/tc-frv.c: Likewise.
3181 * config/tc-frv.h: Likewise.
3182 * config/tc-h8300.c: Likewise.
3183 * config/tc-h8500.c: Likewise.
3184 * config/tc-i370.c: Likewise.
3185 * config/tc-i960.c: Likewise.
3186 * config/tc-ia64.c: Likewise.
3187 * config/tc-ip2k.c: Likewise.
3188 * config/tc-m68hc11.c: Likewise.
3189 * config/tc-maxq.c: Likewise.
3190 * config/tc-mcore.c: Likewise.
3191 * config/tc-mips.c: Likewise.
3192 * config/tc-msp430.c: Likewise.
3193 * config/tc-pj.c: Likewise.
3194 * config/tc-ppc.c: Likewise.
3195 * config/tc-ppc.h: Likewise.
3196 * config/tc-s390.c: Likewise.
3197 * config/tc-sh.c: Likewise.
3198 * config/tc-sh64.c: Likewise.
3199 * config/tc-tic4x.c: Likewise.
3200 * config/tc-tic80.c: Likewise.
3201 * config/tc-v850.c: Likewise.
3202 * config/tc-vax.c: Likewise.
3203 * config/tc-w65.c: Likewise.
3204 * config/tc-xstormy16.c: Likewise.
3205 * config/tc-z8k.c: Likewise.
3207 2005-02-22 Catherine Moore <clm@cm00re.com>
3209 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3210 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3212 2005-02-22 Eric Christopher <echristo@redhat.com>
3214 * config/tc-mips.c (struct proc): Change isym to
3215 func_sym. New member func_end_sym.
3216 (s_mips_ent): Update.
3217 (s_mips_end): Ditto. Add code to compute function size.
3219 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3221 * read.c: Warning fixes.
3222 * config/obj-elf.c: Likewise.
3224 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3226 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3229 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3231 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3234 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3236 (demand_empty_rest_of_line): Likewise.
3237 (tic54x_sblock): Likewise.
3238 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3240 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3242 * read.c (address_bytes): New function.
3243 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3244 (potable): Add "dc.a".
3245 (cons_worker): Handle "dc.a".
3246 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3248 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3250 * input-file.c (input_file_open): Rearrange to avoid warning.
3252 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3254 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3255 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3256 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3258 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3260 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3261 uses after .set noat.
3262 (load_address): Likewise.
3263 (macro): Likewise. Don't try to avoid $at use by sacrificing
3264 the target register before it is stored, it won't work.
3266 2005-02-17 James E Wilson <wilson@specifixinc.com>
3268 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3269 see an instruction that specifies a template.
3271 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3273 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3274 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3275 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3277 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3279 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3281 * config/tc-ia64.c (md): Add hint_b.
3282 (emit_one_bundle): Handle md.hint_b for "hint".
3283 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3284 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3285 (ia64_init): Set md.hint_b to error.
3286 (md_assemble): Handle md.hint_b for "hint.b".
3288 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3289 * doc/c-ia64.texi: Likewise.
3291 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3293 * tc.h (struct relax_type, relax_typeS): Move from here..
3294 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3295 * ecoff.c (ecoff_new_file): Add appfile param.
3296 * ecoff.h (ecoff_new_file): Likewise.
3297 * itbl-lex.h: New file.
3298 * itbl-lex.l: Include itbl-lex.h.
3299 * itbl-parse.y: Likewise.
3300 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3301 * read.c (s_app_file_string): Mark appfile possibly unused.
3302 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3303 * subsegs.h (struct seg_info_trash): Delete.
3304 (seg_info): Use segment_info_type instead.
3305 * config/obj-coff.c (struct filename_list): Make filename const char *.
3306 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3307 * config/obj-elf.c (elf_file_symbol): Similarly.
3308 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3310 * config/tc-arc.c (md_operand): Warning fix.
3311 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3312 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3313 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3314 * config/tc-frv.c (frv_force_relocation): Warning fix.
3315 * config/tc-m68k.c (md_parse_option): Delete unused var.
3316 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3317 * config/tc-sparc.c: Likewise.
3318 (s_common): Warning fix.
3319 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3320 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3322 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3323 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3324 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3325 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3326 (tic4x_do_align): Use TIC_NOP_OPCODE.
3327 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3328 * config/tc-vax.c: Include netinet/in.h.
3329 (tc_headers_hook): Formatting.
3330 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3332 2005-02-17 Jan Beulich <jbeulich@novell.com>
3334 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3335 parsing inN, locN, outN. Set 'idx' to offset register number starts
3336 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3339 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3341 * config/tc-mips.c (load_address): Fix formatting.
3342 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3343 Catch macros which are unexpandable without AT. Remove duplicate
3345 (macro2): Remove duplicate zeroing of used_at.
3347 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3349 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3352 2005-02-15 Nigel Stephens <nigel@mips.com>
3353 Maciej W. Rozycki <macro@mips.com>
3355 * config/tc-mips.c (reloc_needs_lo_p): Handle
3356 BFD_RELOC_MIPS16_HI16_S.
3357 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3358 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3359 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3361 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3362 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3363 Call my_getSmallExpression() to parse percent operators.
3364 (percent_op_match, mips_percent_op): Separate definitions.
3365 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3366 (parse_relocation): Handle the MIPS16 mode using
3368 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3369 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3371 2005-02-15 Jan Beulich <jbeulich@novell.com>
3373 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3374 instead of explicitly dealing with the translation; exclude
3375 relocations that are already pcrel, however.
3377 2005-02-15 Jan Beulich <jbeulich@novell.com>
3379 * config/tc-ia64.c: Include limits.h (if available).
3380 (gr_values[0]): Set path to INT_MAX.
3381 (dot_reg_val): Don't allow changing value of r0. Limit range of
3382 general registers at r127.
3383 (specify_resource): Default resource index is -1. Don't set resource
3384 index (in case IA64_RS_RSE) without setting the specific flag.
3385 (note_register_values): Check operand is O_constant before tracking
3386 input value of moves. Add tracking for dep.z with constant inputs.
3387 (print_dependency): Resource index of specific resource may be zero.
3388 (check_dependencies): Likewise.
3390 2005-02-15 Jan Beulich <jbeulich@novell.com>
3392 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3393 reg_class. Check operands and emit diagnostics for illegal use of
3396 2005-02-15 Jan Beulich <jbeulich@novell.com>
3398 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3399 new variables type, suffix, and width. Handle
3400 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3401 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3402 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3403 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3404 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3405 if unable to translate relocation type, using the new variables.
3407 2005-02-15 Jan Beulich <jbeulich@novell.com>
3409 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3410 (ty_symbol_chars): Define.
3411 * config/tc-ia64.c (ia64_symbol_chars): Define.
3413 2005-02-15 Jan Beulich <jbeulich@novell.com>
3415 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3416 input_line_pointer was advanced.
3418 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3420 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3423 2005-02-13 Jan Beulich <jbeulich@novell.com>
3425 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3426 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3428 (ia64_init): Set md.detect_dv.
3429 (ia64_start_line): New static variable warned. Warn only once when
3430 encountering explicit stops in automatic mode.
3431 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3432 * NEWS: Mention new default mode.
3434 2005-02-13 Jan Beulich <jbeulich@novell.com>
3436 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3437 be freed when wiping out previous state. Canonicalize names before
3438 use. Free name string when detecting redefinition.
3439 (dot_pred_rel): Call generic expression parser to process arguments.
3440 Handle O_register case for individual predicates and O_subtract for
3442 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3444 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3445 Warn if multiple found, issue error if resulting symbol name has zero
3447 (dot_alias): Canonicalize name before use.
3449 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3451 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3453 (in_procedure): Return -1 for warning.
3454 (in_prologue): Likewise.
3455 (in_body): Likewise.
3457 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3459 * config/tc-ia64.c (dot_xdata): Undo the last change.
3460 (dot_float_cons): Likewise.
3461 (dot_xstringer): Likewise.
3462 (dot_xdata_ua): Likewise.
3463 (dot_float_cons_ua): Likewise.
3465 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3467 * NEWS: Mention "-munwind-check=[warning|error]".
3469 * config/tc-ia64.c (md): Add unwind_check.
3470 (unwind_diagnostic): New.
3471 (in_procedure): Call unwind_diagnostic when a directive isn't
3473 (in_prologue): Call unwind_diagnostic when a directive isn't in
3475 (in_body): Call unwind_diagnostic when a directive isn't in
3477 (dot_endp): Set md.unwind_check to error before calling
3478 in_procedure and restore it after. When the name is missing or
3479 couldn't be found, use the one from the last .proc if
3480 md.unwind_check isn't error. Warn if md.unwind_check is
3482 (md_parse_option): Handle "-munwind-check=[warning|error]".
3483 (md_show_usage): Add "-munwind-check=[warning|error]".
3484 (ia64_init): Set md.unwind_check to warning.
3486 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3487 * doc/c-ia64.texi: Likewise.
3489 2005-02-11 Jan Beulich <jbeulich@novell.com>
3491 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3493 (ia64_parse_name): New third parameter.
3494 (md_parse_name): Pass third argument.
3495 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3496 (md_operand): Handling of '@'-prefixed symbols moved from here...
3497 (ia64_parse_name): ...to here.
3499 2005-02-11 Jan Beulich <jbeulich@novell.com>
3501 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3502 (errata_nop_necessary_p): Remove declaraction and definition.
3503 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3504 update md.group_idx. Don't reset md.last_groups.
3506 2005-02-11 Jan Beulich <jbeulich@novell.com>
3508 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3510 (dot_xdata): Free section name after use.
3511 (dot_float_cons): Likewise.
3512 (dot_xstringer): Likewise.
3513 (dot_xdata_ua): Likewise.
3514 (dot_float_cons_ua): Likewise.
3515 (md_pseudo_table): Add xdata16 and xdata16.ua.
3517 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3519 * doc/all.texi: Add IA64.
3520 * doc/as.texinfo: Likewise.
3522 * doc/c-ia64.texi: Fix typos.
3524 2005-02-10 Julian Brown <julian@codesourcery.com>
3526 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3528 (do_t_push_pop): Likewise.
3529 (md_assemble): Likewise.
3530 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3531 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3532 (create_unwind_entry): Output dependency on the required personality
3535 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3537 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3538 * subsegs.c (seg_not_empty_p): Likewise.
3540 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3542 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3543 relative jump calculation.
3544 <md_convert_frag) : Likewise.
3545 <output_disp): Likewise.
3547 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3549 * write.c (write_object_file): Recognize warning-symbol construct
3550 and skip object- and target- handling for the second symbol.
3552 2005-02-02 Jan Beulich <jbeulich@novell.com>
3554 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3555 designators along with quoted ones. Free copy of quoted designator
3558 2005-02-01 Ben Elliston <bje@au.ibm.com>
3560 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3561 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3562 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3563 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3564 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3565 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3566 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3567 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3568 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3569 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3570 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3571 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3572 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3573 #if 0'd code throughout.
3575 2005-01-31 Nick Clifton <nickc@redhat.com>
3577 * as.c (parse_args): Bump copyright date reported by --version to
3580 2005-01-31 Nick Clifton <nickc@redhat.com>
3582 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3585 2005-01-31 Jan Beulich <jbeulich@novell.com>
3587 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3588 that can end with .endr in that case. Make requiring/permitting
3589 pseudo-ops without leading dot closer to the logic in read.c serving
3591 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3594 2005-01-31 Jan Beulich <jbeulich@novell.com>
3596 * macro.c (do_formals): Adjust to no longer accept empty parameter
3598 (define_macro): Adjust to no longer accept empty macro name, garbage
3599 following the parameters, or macros that were previously defined.
3600 * read.c (s_bad_end): Declare.
3601 (potable): Add endm. Handler for endr and endm is s_bad_end.
3602 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3604 * read.h (s_bad_endr): Remove.
3606 2005-01-31 Jan Beulich <jbeulich@novell.com>
3608 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3609 immediately discarding (but counting) those exceeding the maximum
3610 possible amount. Track whether output and input operand counts ever
3611 matched, and use this to better indicate which of the operands/
3612 operand types was wrong; specifically don't default to pointing to
3615 2005-01-31 Jan Beulich <jbeulich@novell.com>
3617 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3618 variable in dot_endp). Add body and insn. Make prologue,
3619 prologue_mask, body, and insn bitfields.
3620 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3622 (in_procedure, in_prologue, in_body): New.
3623 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3624 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3625 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3626 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3627 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3628 dot_personality): Use the appropriate one of the above.
3629 (dot_proc): Clear unwind.proc_start; set to current location only if
3630 none of the entry points were valid. Check for non-zero-length entry
3631 point names. Check that entry points aren't defined, yet. Clear
3632 unwind.prologue, unwind.body, and unwind.insn.
3633 (dot_body): Call in_procedure. Check that first directive in procedure
3634 had no insns emitted before. Set unwind.body.
3635 (dot_prologue): Call in_procedure. Check that not already in prologue.
3636 Check that first directive in procedure had no insns emitted before.
3638 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3639 length entry point names. Check that entry points became defined.
3640 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3642 2005-01-31 Jan Beulich <jbeulich@novell.com>
3644 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3645 before actually using it. Don't generate an error in manual bundling
3646 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3647 Don't generate an error in manual bundling mode when looking at an
3648 insn required to be last in its group but the required slot hasn't
3649 been reached, yet. Allow conversion from MII to MI;I for bundle
3650 consisting of only 2 insns with the stop between them. Suppress
3651 various meaningless errors resulting from detecting earlier ones.
3653 2005-01-31 Jan Beulich <jbeulich@novell.com>
3655 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3658 2005-01-28 Christian Groessler <chris@groessler.org>
3660 * config/tc-z8k.c (md_assemble): Improve error detection.
3662 2005-01-28 Jan Beulich <jbeulich@novell.com>
3664 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3665 for personality routine pointer only if there is one.
3666 (ia64_convert_frag): Likewise.
3667 (generate_unwind_image): Likewise.
3669 2005-01-27 Christian Groessler <chris@groessler.org>
3671 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3672 (md_apply_fix3): Make relative branches out of range an error
3673 instead of a warning. Display correct line number for out of
3674 range branches/calls/memory accesses.
3676 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3678 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3679 to emit .debug_line and other debug sections.
3680 * as.h (seg_not_empty_p): Declare.
3681 * subsegs.c (seg_not_empty_p): New predicate.
3683 2005-01-27 Andrew Cagney <cagney@gnu.org>
3685 * configure: Regenerate to track ../gettext.m4 change.
3687 2005-01-27 Jan Beulich <jbeulich@novell.com>
3689 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3691 2005-01-27 Jan Beulich <jbeulich@novell.com>
3693 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3694 to/from application registers dynamic insns.
3695 (md_assemble): Defer resolution of move to/from application registers
3696 dynamic insns when they can be issued on either the I- or M-units.
3698 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3700 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3701 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3702 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3703 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3704 * cgen.c (gas_cgen_parse_operand): Handle
3705 CGEN_PARSE_OPERAND_SYMBOLIC.
3706 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3707 (frv_force_relocation): Likewise. Fix handling of PIC
3709 (md_apply_fix3): Likewise.
3711 2005-01-21 Ben Elliston <bje@au.ibm.com>
3713 * as.h: Remove #if 0'd code.
3714 * atof-generic.c (atof_generic): Likewise.
3715 * ecoff.c (ecoff_directive_frame): Likewise.
3716 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3717 * itbl-ops.c (itbl_add_reg): Likewise.
3718 * listing.c (calc_hex): Likewise.
3719 * read.c (MASK_CHAR): Likewise.
3720 * subsegs.c (subsegs_print_statistics): Likewise.
3721 * symbols.c (indent): Likewise.
3722 * write.c (write_relocs): Likewise.
3723 (write_object_file): Likewise.
3724 (relax_frag): Likewise.
3726 2005-01-20 Nick Clifton <nickc@redhat.com>
3728 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3729 getopt_long_only() from considering -a as an abbreviation for
3731 (parse_args): Fix the parsing of -a=<file>.
3733 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3736 * read.c (s_incbin): Adjust default count for skip. Check validity
3737 of count and skip rigorously.
3739 2005-01-19 Fred Fish <fnf@specifixinc.com>
3741 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3743 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3745 * read.c (convert_to_bignum): New function, split out from...
3746 (emit_expr): ...here. Handle the case where X_add_number is
3747 positive and the input value is negative.
3748 (output_big_sleb128): Fix setting of continuation bit. Check whether
3749 the final byte needs to be sign-extended. Fix size-shrinking loop.
3750 (emit_leb128_expr): When generating a signed leb128, see whether the
3751 sign of an O_constant's X_add_number matches the sign of the input
3752 value. Use a bignum if not.
3754 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3756 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3757 arch_sh_up in order to match the external name and make the
3758 testsuite's job easier.
3760 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3763 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3765 2005-01-12 Nick Clifton <nickc@redhat.com>
3767 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3768 ignored_arguments array.
3770 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3772 * write.c (write_object_file): Disallow a symbol equated to
3775 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3777 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3779 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3780 (maxq_target): New function: Set the machine type.
3782 2005-01-06 Paul Brook <paul@codesourcery.com>
3784 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3785 (md_begin): Handle TE_VXWORKS for FP defaults.
3786 (md_apply_fix3): Correct rela offsets.
3787 (elf32_arm_target_format): Add VxWorks targets.
3789 2005-01-06 Paul Brook <paul@codesourcery.com>
3791 * configure.tgt: Set em=vxworks for *-*-vxworks.
3792 * config/te-vxworks.h: New File.
3794 2005-01-06 Paul Brook <paul@codesourcery.com>
3796 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3798 2005-01-04 Dmitry Diky <diwil@spec.ru>
3800 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3803 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3805 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3806 (dot_loc): New function.
3807 (md_pseudo_table): Add entry to map .loc to dot_loc().
3808 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3809 seen a .loc directive or we're generating DWARF2 debug info for
3812 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3815 * read.c (s_comm_internal): Don't zero end of name until size
3816 expression has been parsed.
3818 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3820 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3822 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3824 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3827 2004-12-22 Ian Lance Taylor <ian@airs.com>
3829 * configure.tgt: New.
3830 * configure.in: Move setting of cpu_type, fmt, etc., to
3832 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3833 $(srcdir)/configure.tgt.
3834 * configure, Makefile.in: Rebuild.
3836 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3838 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3839 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3841 (avr_offset_expression): New function to parse offsets for LDI
3843 (avr_operand): Use it.
3844 (md_apply_fix3): Generate the relocs.
3846 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3848 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3849 BFD_RELOC_SH_IMMS10BY8 relocation.
3851 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3852 than just ignoring bad code.
3854 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3856 * config/tc-v850.c (handle_lo16): New function.
3857 (v850_reloc_prefix): Use it to check lo().
3858 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3860 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3862 * configure.in: Add s390x-ibm-tpf support.
3863 * configure: Regenerate.
3865 2004-12-15 Jan Beulich <jbeulich@novell.com>
3867 * config/obj-elf.c (obj_elf_change_section): Only set type and
3868 attributes on new sections. Emit warning when type of re-declared
3869 section doesn't match.
3871 2004-12-15 Jan Beulich <jbeulich@novell.com>
3873 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3874 '.cfi_startproc simple' doesn't inherit the old value.
3876 2004-12-15 Jan Beulich <jbeulich@novell.com>
3878 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3879 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3880 generation to emit a factored offset.
3882 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3884 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3885 which is too large in the case of NO_PIC without 64-bit
3888 * config/tc-mips.c (mips_in_shared): New static variable.
3889 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3890 (md_longopts): Add -mshared and -mno-shared.
3891 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3892 (s_cpload): Implement !mips_in_shared case.
3893 (s_cpsetup): Likewise.
3894 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3895 * NEWS: Mention -mno-shared.
3897 2004-12-09 Paul Brook <paul@codesourcery.com>
3899 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3902 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3904 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3905 sequence, increase the size of the sequence.
3907 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3910 2004-12-07 Ben Elliston <bje@gnu.org>
3912 * read.c (s_align): Use an align_limit temporary to allay a GCC
3913 signed/unsigned comparison warning.
3915 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3917 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3918 * configure.in: Use it for arm*-*-linux-gnueabi*.
3919 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3920 * config/te-armlinuxeabi.h: New file.
3921 * Makefile.in: Regenerated.
3922 * aclocal.m4: Likewise.
3923 * configure: Likewise.
3924 * doc/Makefile.in: Regenerated.
3926 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3928 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3929 (xtensa_restore_emit_state): Likewise.
3931 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3933 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3936 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3938 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3939 * Makefile.in: Regenerate.
3941 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3943 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3944 functions, give functions a meaningful name, add comments.
3945 (check_range): New function - Replace operand size calculation
3946 with range checking.
3947 (assemble_insn): Update Algorithm, improve error issuing.
3949 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3952 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3954 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3955 miss between different section in the same module.
3956 (tc_gen_reloc): Likewise.
3958 2004-11-25 Theodore A. Roth <troth@openavr.org>
3960 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3961 atmega325, atmega3250, atmega645 and atmega6450.
3963 2004-11-25 Jan Beulich <jbeulich@novell.com>
3965 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3966 permissible for the selected instruction suffix.
3967 (process_suffix): For DefaultSize instructions, suppressing the
3968 guessing of a 'q' suffix if the instruction doesn't support it is
3969 pointless, because only an 'l' suffix can be guessed in this place.
3971 2004-11-24 Nick Clifton <nickc@redhat.com>
3973 * config/tc-iq2000.c: Remove support for IQ10 processor.
3974 Convert to ISO C90 formatting.
3975 * config/tc-iq2000.h: Likewise.
3977 2004-11-23 Nick Clifton <nickc@redhat.com>
3979 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3980 in this table. They should be correct now.
3982 2004-11-23 Jan Beulich <jbeulich@novell.com>
3984 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3985 indicate the MMX extensions added by both SSE and 3DNow!A.
3986 (Cpu3dnowA): Declare.
3987 (CpuUnknownFlags): Update.
3988 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3989 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3990 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3991 3DNow!. Athlon additionally implies 3DNow!A. Several new
3992 entries (those starting with a dot are for sub-arch specification).
3993 (set_cpu_arch): Handle sub-arch specifications.
3994 (parse_insn): Distinguish between instructions not supported because
3995 of insufficient CPU features and because of 64-bit mode.
3996 * doc/c-i386.texi: Describe enhanced .arch directive.
3998 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4000 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4002 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4004 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4005 without a corresponding .debug_info section.
4007 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4009 * read.c (potable): Add "error" and "warning".
4010 (s_errwarn): New function.
4011 * read.h (s_errwarn): Declare.
4012 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4014 2004-11-22 Nick Clifton <nickc@redhat.com>
4016 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4019 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4021 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4022 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4024 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4026 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4027 (coff_adjust_symtab): Adjust call.
4028 (crawl_symbols): Likewise.
4029 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4030 (obj_app_file): Adjust.
4032 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4034 * configure.in: Enable bfd_assember for the MAXQ port.
4035 * configure: Regenerate.
4037 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4038 Sterling Augustine <sterling@tensilica.com>
4040 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4041 there is a conflict.
4042 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4043 interfaces that are related as determined by xtensa_interface_class_id.
4045 2004-11-12 Nick Clifton <nickc@redhat.com>
4047 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4048 offsets for conditional branches.
4050 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4052 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4054 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4056 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4057 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4059 (relax_frag_immed): Update call to update_next_frag_state.
4061 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4063 * obj.h (struct format_ops <app_file>): Add int param.
4064 * read.h (s_app_file_string): Likewise.
4065 * read.c (s_app_file_string): Likewise.
4066 (s_app_file): Adjust s_app_file_string call.
4067 * config/tc-mips.c (s_mips_file): Likewise.
4068 * config/obj-coff.h (obj_app_file): Add app param.
4069 * config/obj-ecoff.h (obj_app_file): Likewise.
4070 * config/obj-multi.h (obj_app_file): Likewise.
4071 * config/obj-elf.h (elf_file_symbol): Likewise.
4072 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4073 if called for # preprocessor lines.
4075 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4078 * symbols.c (resolve_symbol_value): Convert weak symbols only
4080 (symbol_equated_reloc_p): Don't equate weaks when relocating
4081 only for Windows PECOFF.
4083 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4085 * config/tc-crx.c (print_insn): Check and set insn_addr.
4086 * config/tc-crx.h (md_frag_check): Define.
4088 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4089 Vineet Sharma <vineets@noida.hcltech.com>
4091 * configure.in: Add support for new target maxq-coff.
4092 * configure: Regenerate.
4093 * NEWS: Mention new support.
4094 * config/tc-maxq.c: New file.
4095 * config/tc-maxq.h: New file.
4096 * config/obj-coff.h: Add support for maxq-coff.
4098 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4100 * symbols.c (any_external_name): Define.
4101 (resolve_symbol_value): Convert weak symbols.
4102 (S_SET_EXTERNAL): Support any_external_name.
4103 (S_SET_NAME): Qualify parameter const.
4104 (symbol_equated_reloc_p): Equate to weaks when relocating.
4105 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4106 * tc.h (any_external_name): Declare.
4107 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4109 (weak_is_altname): Declare and define.
4110 (weak_name2altname): Same.
4111 (weak_altname2name): Same.
4112 (weak_uniquify): Same.
4113 (weak_altprefix): Define.
4114 (obj_coff_weak): Change .weak syntax and handling.
4115 (coff_frob_symbol): Fix PE weak symbol alternates.
4116 * config/obj-coff.h (USE_UNIQUE): Define.
4117 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4118 are in another segment.
4119 (tc_gen_reloc): Remove broken addend hack.
4120 doc/as.texinfo: Update.
4122 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4124 * config/tc-xtensa.c (total_frag_text_expansion): New.
4125 (md_estimate_size_before_relax): Use it.
4126 (find_address_of_next_align_frag): Likewise.
4128 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4130 * config/tc-crx.c: Rename argument types.
4131 (processing_arg_number): Rename to 'cur_arg_num'.
4132 (get_number_of_bits): Rename to 'set_operand_size'.
4133 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4134 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4135 (set_indexmode_parameters): Remove function, integrate its code into
4137 (set_operand_size): Get rid of 'Operand Number' function parameter -
4138 use global variable 'cur_arg_num' instead.
4139 Use a local 'argument' pointer to reference the current argument.
4140 (parse_operand): Likewise.
4141 (set_operand): Likewise.
4142 (process_label_constant): Likewise.
4144 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4146 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4147 (add_section_rename): Delete. Inlined into...
4148 (build_section_rename): ...here. Use xstrdup instead of strdup.
4149 (xtensa_section_rename): Drop "const" from argument and return types.
4150 (md_show_usage): Indent to match show_usage().
4151 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4152 (tc_canonicalize_section_name): Define.
4153 (md_elf_section_rename): Remove unused macro.
4154 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4155 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4156 (Frame Directive): Delete.
4158 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4160 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4161 * config/tc-arm.c (target_oabi): Delete.
4162 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4163 (arm_opts): Remove moabi.
4164 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4165 * doc/c-arm.texi (ARM Options): Likewise.
4166 * configure: Regenerated.
4168 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4170 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4171 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4172 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4173 * configure: Regenerate.
4174 * config/tc-cris.c (enum cris_archs): New.
4175 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4176 (cris_insn_ver_valid_for_arch): New functions.
4177 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4178 (cris_arch): New variable.
4179 (md_pseudo_table): New pseudo .arch.
4180 (err_for_dangerous_mul_placement): Initialize according to
4182 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4184 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4185 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4186 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4187 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4188 use in md_cris_relax_table.
4189 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4190 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4191 Update and improve head comment.
4192 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4193 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4195 (md_longopts): New option --march=...
4196 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4198 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4199 (HANDLE_RELAXABLE): New macro.
4200 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4201 cases. Check for weak symbols and assume not relaxable. Handle
4202 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4203 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4205 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4206 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4207 (cris_create_short_jump): Adjust for CRISv32.
4208 (cris_relax_frag): Handle new states.
4209 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4210 (md_begin): Define symbols "..asm.arch.cris.v32",
4211 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4212 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4213 when entering opcode table entry points.
4214 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4215 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4216 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4217 (cris_process_instruction): Initialize out_insnp->insn_type to
4218 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4219 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4221 <case 'm'>: Check that modified_char == '.'.
4222 <invalid operands>: Consume the rest of the line.
4223 When operands don't match, skip over subsequent insns with
4224 non-matching version specifier but same mnemonic.
4225 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4226 special registers in CRISv32 are always 32 bit long.
4227 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4229 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4230 and compatible. Recognize "ACR" for v32, unless followed by "+".
4231 (get_spec_reg): Consider cris_arch when looking up register.
4232 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4234 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4235 (cris_get_expression): Restore input_line_pointer if failing "early".
4236 (get_flags): Consider cris_arch and recognize flags accordingly.
4237 (branch_disp): Adjust for CRISv32.
4238 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4239 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4240 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4241 resolved. Don't enter zeros in object file for
4243 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4244 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4245 (md_parse_option): Break out "return 1".
4246 <OPTION_ARCH> New case.
4247 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4248 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4249 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4250 <case BFD_RELOC_32_PCREL>: New cases.
4251 Addends for non-zero fx_pcrel are too in fx_offset.
4252 (md_show_usage): Show --march=<arch>.
4253 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4254 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4255 (s_syntax) <struct syntaxes>: Properly constify member operand.
4256 * config/tc-cris.h (TARGET_MACH): Define.
4257 (cris_mach): Declare.
4258 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4259 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4260 (CRIS-Opts): Document --march=...
4261 (CRIS-Pseudos): Document .arch.
4263 2004-11-04 Jan Beulich <jbeulich@novell.com>
4265 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4266 intel syntax and no register prefix, allow $ in symbol names when
4268 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4269 (intel_float_operand): Add fourth return value indicating math control
4270 operations. Make classification more precise.
4271 (md_assemble): Complain if memory operand of mov[sz]x has no size
4273 (parse_insn): Translate word operands to floating point instructions
4274 operating on integers as well as control instructions to short ones
4275 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4276 floating point instructions operating on non-integer operands.
4277 (match_template): Remove fldcw special case. Adjust q-suffix handling
4278 to permit it on fild/fistp/fisttp in AT&T mode.
4279 (process_suffix): Don't guess DefaultSize insns' suffix from
4280 stackop_size for certain floating point control instructions. Guess
4281 suffix for branch and [ls][gi]dt based on flag_code. Split error
4282 messages for Intel and AT&T syntax, and make the condition more strict
4283 for the former. Adjust suppressing of generation of operand size
4285 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4286 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4287 more error checking.
4288 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4289 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4291 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4293 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4294 md_short_jump_size, md_long_jump_size.
4295 * write.c [!WORKING_DOT_WORD]: Ditto.
4296 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4298 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4300 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4301 const qualifier in these definitions.
4302 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4303 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4305 2004-11-02 Nick Clifton <nickc@redhat.com>
4307 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4308 table before deciding to produce a .debug_line section to match up
4309 with a user provided .debug_info section.
4311 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4313 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4314 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4316 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4318 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4319 (get_flags): New function.
4320 (get_number_of_bits): Edit comments, update numeric values to
4322 (process_label_constant): Don't support the colon
4323 format (SYMBOL:[s|m|l]).
4324 (set_cons_rparams): Support argument type 'arg_rbase'.
4325 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4326 (handle_LoadStor): Bug fix, first handle post-increment mode.
4327 (getreg_image): Remove redundant code, update according to latest
4329 (print_constant): Bug fix relate to 3-word instructions.
4330 (assemble_insn): Bug fix, when matching instructions, verify also
4331 instruction type (not only mnemonic).
4332 Add various error checking.
4333 (preprocess_reglist): Support HI/LO and user registers.
4335 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4337 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4338 in an epilogue directive go negative.
4340 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4343 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4344 after reporting template error during manual bundling. Reported
4345 by Michael Dupont, michaelx.dupont@intel.com.
4347 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4349 * Makefile.am: Run dep-am.
4350 * aclocal.m4: Regenerate with automake 1.9.2.
4351 * Makefile.in: Regenerate with automake 1.9.2.
4352 * doc/Makefile.in: Likewise.
4354 * config/tc-arm.c: Include "dw2gencfi.h".
4355 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4357 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4358 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4359 (tc_cfi_frame_initial_instructions): Define.
4360 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4363 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4365 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4367 Update coprocessor id to be unsigned immediate.
4369 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4371 * config/tc-i386.c (O_secrel): Delete.
4372 (tc_pe_dwarf2_emit_offset): New function.
4373 * config/tc-i386.h (O_secrel): Define as O_md1.
4374 (TC_DWARF2_EMIT_OFFSET): Define.
4376 2004-10-18 Nick Clifton <nickc@redhat.com>
4378 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4379 ignore @fptr() directives for 4-byte fixups.
4381 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4383 * Makefile.am: Run "make dep-am"
4384 * Makefile.in: Regenerate.
4386 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4388 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4389 Remove comments about placement of literal pools.
4390 (Literal Directive): Update description of literal placement.
4391 (Literal Prefix Directive): Remove statement that this does not apply
4392 to absolute-mode literals. Describe new section naming scheme.
4394 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4396 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4397 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4398 is_windowed_return_opcode): Delete.
4399 (xtensa_frob_label): Use get_subseg_target_freq.
4400 (md_assemble): Inline call to is_entry_opcode.
4401 (xtensa_handle_align): Inline call to get_frag_is_literal.
4402 (relaxation_requirements): Inline call to is_jx_opcode.
4403 (emit_single_op): Inline call to is_movi_opcode.
4404 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4405 get_frag_is_no_transform, is_entry_opcode, and
4406 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4407 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4408 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4409 Inline calls to get_frag_is_no_transform.
4410 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4411 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4412 get_frag_is_no_transform.
4413 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4414 and set_frag_is_no_transform.
4415 (get_expression_value): Delete.
4416 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4417 cur_target_freq to target_freq.
4418 (get_subseg_info): Split out code to create a new map entry into ...
4419 (add_subseg_info): ... this new function.
4420 (get_last_insn_flags): Check if get_subseg_info succeeded.
4421 (set_last_insn_flags): Call add_subseg_info if needed.
4422 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4423 (xtensa_reorder_segments): Compute last_sec while counting sections.
4424 Remove call to get_last_sec.
4425 (get_last_sec): Delete.
4426 (cache_literal_section): Inline call to retrieve_literal_seg and its
4427 callees, seg_present and add_seg_list.
4428 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4429 (get_frag_is_insn, get_frag_is_no_transform,
4430 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4431 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4433 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4435 * config/tc-xtensa.c: Use ISO C90 formatting.
4436 * config/tc-xtensa.h: Likewise.
4437 * config/xtensa-istack.h: Likewise.
4438 * config/xtensa-relax.c: Likewise.
4439 * config/xtensa-relax.h: Likewise.
4441 2004-10-12 Paul Brook <paul@codesourcery.com>
4443 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4446 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4449 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4451 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4453 (Acknowledgements): Use "GAS" instead of AS variable.
4455 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4457 * config/tc-i386.c: Include "elf/x86-64.h".
4458 (i386_elf_section_type): New function.
4459 * config/tc-i386.h (md_elf_section_type): Define.
4460 (i386_elf_section_type): New prototype.
4462 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4464 * config/m68k-parse.h (enum m68k_register): New control register,
4466 * config/tc-m68k.c: Correct control register set for MCF5249.
4468 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4469 Sterling Augustine <sterling@tensilica.com>
4471 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4472 (UNREACHABLE_MAX_WIDTH): Define.
4473 (XTENSA_FETCH_WIDTH): Delete.
4474 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4475 prefer_const16, prefer_l32r): New global variables.
4476 (LIT4_SECTION_NAME): Define.
4477 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4478 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4479 (frag_flags struct): New.
4480 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4481 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4482 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4483 (MAX_FORMATS): Define.
4484 (op_placement_info struct, op_placement_table): New.
4485 (O_pltrel, O_hi16, O_lo16): Define.
4486 (directiveE enum): Rename directive_generics to directive_transform.
4487 Delete directive_relax. Add directive_schedule,
4488 directive_absolute_literals, and directive_last_directive.
4489 (directive_info): Rename "generics" to "transform". Delete "relax".
4490 Add "schedule" and "absolute-literals".
4491 (directive_state): Adjust entries to match changes in directive_info.
4492 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4493 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4494 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4495 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4496 (align_only_targets, software_a0_b_retw_interlock,
4497 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4498 software_avoid_short_loop, software_avoid_close_loop_end,
4499 software_avoid_all_short_loops, specific_opcode): Delete.
4500 (warn_unaligned_branch_targets): New.
4501 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4502 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4503 (option_[no_]link_relax, option_[no_]transform,
4504 option_[no_]absolute_literals, option_warn_unaligned_targets,
4505 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4507 (option_[no_]align_only_targets, option_literal_section_name,
4508 option_text_section_name, option_data_section_name,
4509 option_bss_section_name, option_eb, option_el): Delete.
4510 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4511 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4512 and target-hardware. Delete entries for [no-]target-align-only,
4513 literal-section-name, text-section-name, data-section-name, and
4515 (md_parse_option): Handle new options and remove old ones. Accept but
4516 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4517 and treat them as [no-]transform.
4518 (md_show_usage): Add new options and remove old ones.
4519 (xtensa_setup_hw_workarounds): New.
4520 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4521 "long", "short", "loc" and "frequency" entries.
4522 (use_generics): Rename to ...
4523 (use_transform): ... this function. Add past_xtensa_end check.
4524 (use_longcalls): Add past_xtensa_end check.
4525 (code_density_available, can_relax): Delete.
4526 (do_align_targets): New.
4527 (get_directive): Accept dashes in directive names. Warn about
4528 [no-]generics and [no-]relax directives and treat them as
4530 (xtensa_begin_directive): Call md_flush_pending_output only for some
4531 directives. Check for directives inside instruction bundles. Warn
4532 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4533 directives. Handle new directives. Check generating_literals flag
4535 (xtensa_end_directive): Check for directives inside instruction
4536 bundles. Warn and ignore [no-]density directives. Handle new
4537 directives. Call xtensa_set_frag_assembly_state.
4538 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4539 xtensa_dwarf2_emit_insn): New.
4540 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4541 use_literal_section flag.
4542 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4543 literals. Use xtensa_elf_cons to parse the expression.
4544 (xtensa_literal_prefix): Do not check use_literal_section. Support
4545 ".lit4" sections for absolute literals. Change prefix convention to
4546 replace ".text" (or ".t" in a linkonce section). No need to call
4548 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4549 (expression_end): Handle closing braces and colons.
4550 (PLT_SUFFIX, plt_suffix): Delete.
4551 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4552 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4553 and O_hi16 expressions as well.
4554 (tokenize_arguments): Handle closing braces and colons.
4555 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4556 operands and paired register syntax.
4557 (get_invisible_operands): New.
4558 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4559 new xtensa-isa.h functions.
4560 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4561 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4562 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4563 instructions. Use xtensa_translate_zero_immed.
4564 (operand_is_immed, operand_is_pcrel_label): Delete.
4565 (get_relaxable_immed): Use new xtensa-isa.h functions.
4566 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4568 (xtensa_print_insn_table, print_vliw_insn): New.
4569 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4570 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4571 is_branch_or_jump_opcode): Delete.
4572 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4573 (opnum_to_reloc, reloc_to_opnum): Delete.
4574 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4575 xtensa-isa.h functions. Operate on one slot of an instruction.
4576 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4577 xg_get_insn_size): Delete.
4578 (xg_get_build_instr_size): Use xg_get_single_size.
4579 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4580 xg_build_widen_table. Use xg_get_single_size.
4581 (xg_get_max_narrow_insn_size): Delete.
4582 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4583 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4585 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4586 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4587 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4588 xg_build_widen_table. Use xg_get_single_size.
4589 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4591 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4592 treat weak symbols conservatively.
4593 (xg_check_operand): Use new xtensa-isa.h functions.
4594 (is_dnrange): Delete.
4595 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4596 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4597 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4598 xtensa-isa.h functions.
4599 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4600 xg_instruction_matches_options): New.
4601 (xg_instruction_matches_rule): Handle O_register expressions. Call
4602 xg_instruction_matches_options.
4603 (transition_rule_cmp): New.
4604 (xg_instruction_match): Update call to xg_build_simplify_table.
4605 (xg_build_token_insn): Record loc fields.
4606 (xg_simplify_insn): Check is_specific_opcode field and
4607 density_supported flag.
4608 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4609 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4610 (xg_assemble_literal): Add error handling for O_big. Call
4611 record_alignment. Handle O_pltrel.
4612 (xg_valid_literal_expression): New.
4613 (xg_assemble_literal_space): Add slot parameter. Remove call to
4614 set_expr_symbol_offset. Add call to record_alignment. Update call to
4616 (xg_emit_insn): Delete.
4617 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4618 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4619 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4620 and slot parameters. Handle new "alternate" relocations for absolute
4621 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4622 O_hi16. Use new xtensa-isa.h functions.
4623 (xg_assemble_tokens): Delete.
4624 (is_register_writer): Use new xtensa-isa.h functions.
4625 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4626 old-style RSR from LCOUNT.
4627 (next_frag_opcode): Delete.
4628 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4629 update_next_frag_state): New.
4630 (update_next_frag_nop_state): Delete.
4631 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4632 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4633 the state of the absolute-literals directive. Add calls to
4634 record_alignment and xtensa_set_frag_assembly_state. Call
4635 xtensa_switch_to_non_abs_literal_fragment instead of
4636 xtensa_switch_to_literal_fragment.
4638 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4639 (get_expanded_loop_offset): Change check for undefined opcode to an
4641 (xtensa_set_frag_assembly_state, relaxable_section,
4642 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4643 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4644 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4645 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4646 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4647 (xtensa_init_fix_data): New.
4648 (xtensa_frob_label): Reset label symbol to the current frag. Check
4649 do_align_targets and generating_literals flag. Propagate frequency
4650 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4651 (xtensa_unrecognized_line): New.
4652 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4653 to xtensa_set_frag_assembly_state.
4654 (error_reset_cur_vinsn): New.
4655 (md_assemble): Remove check for literal frag. Remove call to
4656 istack_init. Call use_transform instead of use_generics. Parse
4657 explicit instruction format specifiers. Move code for
4658 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4659 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4660 Add dwarf2_where call. Remote automatic alignment for ENTRY
4661 instructions. Move call to xtensa_clear_insn_labels to the end.
4662 Rearrange to handle bundles.
4663 (xtensa_cons_fix_new): Delete.
4664 (xtensa_handle_align): New.
4665 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4666 assignment to is_no_density field.
4667 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4668 instead of reloc_to_opnum. Handle "alternate" relocations.
4669 (xtensa_force_relocation, xtensa_check_inside_bundle,
4670 xtensa_elf_section_change_hook): New.
4671 (xtensa_symbol_new_hook): Delete.
4672 (xtensa_fix_adjustable): Check for difference of symbols with an
4673 offset. Check for external and weak symbols.
4674 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4675 (md_estimate_size_before_relax): Return expansion for the first slot.
4676 (tc_gen_reloc): Handle difference of symbols by producing
4677 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4678 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4679 tentative values into the output when linkrelax is set.
4680 (XTENSA_PROP_SEC_NAME): Define.
4681 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4682 Create literal tables only if using literal sections. Create new
4683 property tables instead of old instruction tables. Check for unaligned
4684 branch targets and loops.
4685 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4686 new_resource_table, clear_resource_table, resize_resource_table,
4687 resources_available, reserve_resources, release_resources,
4688 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4689 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4690 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4691 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4692 flag. Update checks for workaround options. Call
4693 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4694 (xtensa_cleanup_align_frags): Add special case for branch targets.
4695 Check for and mark unreachable frags.
4696 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4697 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4698 end of a zero-overhead loop body.
4699 (frag_can_negate_branch): Handle instructions with multiple slots.
4700 Use new xtensa-isa.h functions
4701 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4702 xtensa_mark_zcl_first_insns): New.
4703 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4704 transformations are disabled.
4705 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4706 multislot instructions.
4707 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4708 Likewise. Also error if transformations are disabled.
4709 (unrelaxed_frag_max_size): New.
4710 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4711 xtensa-isa.h functions.
4712 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4713 xtensa_opcode_is_loop instead of is_loop_opcode.
4714 (get_text_align_power): Replace as_fatal with assertion.
4715 (get_text_align_fill_size): Iterate instead of using modulus when
4717 (get_noop_aligned_address): Assert that this is for a machine-dependent
4718 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4719 xg_get_single_size, and frag_format_size.
4720 (get_widen_aligned_address): Rename to ...
4721 (get_aligned_diff): ... this function. Add max_diff parameter.
4722 Remove handling of rs_align/rs_align_code frags. Use
4723 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4724 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4725 and pass it back to caller.
4726 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4727 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4728 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4729 (relax_frag_text_align): Rename to ...
4730 (relax_frag_loop_align): ... this function. Assume loops can only be
4731 in the first slot of an instruction.
4732 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4733 instruction. Remove call to frag_wane.
4734 (relax_frag_narrow): Rename to ...
4735 (relax_frag_for_align): ... this function. Extend to handle
4736 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4737 RELAX_NARROW for the first slot.
4738 (find_address_of_next_align_frag, bytes_to_stretch): New.
4739 (future_alignment_required): Use find_address_of_next_align_frag and
4740 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4741 alignment decisions.
4742 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4743 Check if transformations are enabled for b_j_loop_end workaround.
4744 Use new xtensa-isa.h functions and handle multislot instructions.
4745 Update call to xg_assembly_relax.
4746 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4747 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4749 (convert_frag_narrow): Add segP, format and slot parameters. Call
4750 convert_frag_immed for branch instructions. Adjust calls to
4751 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4752 xg_get_single_size and xg_get_single_format.
4753 (convert_frag_fill_nop): New.
4754 (convert_frag_immed): Add format and slot parameters. Handle multislot
4755 instructions and use new xtensa-isa.h functions. Update calls to
4756 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4757 enabled for b_j_loop_end workaround. Use build_nop instead of
4758 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4759 frags. Use xg_get_single_size. Handle O_pltrel.
4760 (fix_new_exp_in_seg): Remove check for old plt flag.
4761 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4762 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4763 for loop opcode to an assertion. Mark all frags up to the end of the
4764 loop as not transformable.
4765 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4766 (get_subseg_info): New.
4767 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4769 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4770 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4771 (xtensa_switch_to_non_abs_literal_fragment): New.
4772 (cache_literal_section): Add is_code parameter and pass it through to
4773 retrieve_literal_seg.
4774 (retrieve_literal_seg): Add is_code parameter and use it to set the
4775 flags on the literal section. Handle case where head parameter is 0.
4776 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4777 set_frag_is_no_transform): New.
4778 (xtensa_create_property_segments): Add end_property_function parameter
4779 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4780 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4781 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4782 (add_xt_block_frags): Add end_property_function parameter and call it
4783 if it is non-zero. Call xtensa_frag_flags_init.
4784 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4785 get_frag_property_flags, frag_flags_to_number,
4786 xtensa_frag_flags_combinable, xt_block_aligned_size,
4787 xtensa_xt_block_combine, add_xt_prop_frags,
4788 init_op_placement_info_table, opcode_fits_format_slot,
4789 xg_get_single_size, xg_get_single_format): New.
4790 (istack_push): Inline call to tinsn_copy.
4791 (tinsn_copy): Delete.
4792 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4793 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4794 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4795 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4796 functions. Handle invisible operands.
4797 (tinsn_to_slotbuf): New.
4798 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4799 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4800 vinsn_from_chars, and xg_free_vinsn.
4801 (tinsn_from_insnbuf): New.
4802 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4803 instructions. Handle symbol differences.
4804 (get_num_stack_text_bytes): Use xg_get_single_size.
4805 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4806 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4807 get_expr_register, set_expr_symbol_offset_diff): New.
4808 * config/tc-xtensa.h (MAX_SLOTS): Define.
4809 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4810 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4811 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4813 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4814 (xtensa_frag_type struct): Add is_assembly_state_set,
4815 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4816 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4817 Replace is_generics and is_relax fields by is_no_transform field.
4818 Delete is_text and is_longcalls fields. Change text_expansion and
4819 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4820 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4821 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4822 (xtensa_fix_data struct): New.
4823 (xtensa_symfield_type struct): Delete plt field.
4824 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4825 forward declaration here.
4826 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4827 (XTENSA_SECTION_RENAME): Undefine.
4828 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4829 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4830 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4831 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4832 (unit_num_copies_func, opcode_num_units_func,
4833 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4834 (resource_table struct): New.
4835 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4836 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4837 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4838 (tinsn_copy): Delete prototype.
4839 (vliw_insn struct): New.
4840 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4841 (widen_spec_list): Add option conditions for density and boolean
4842 instructions. Add expansions using CONST16 and conditions for using
4843 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4845 (simplify_spec_list): Add option conditions for density instructions.
4846 Add entry for NOP instruction.
4847 (append_transition): Add cmp function pointer parameter and use it to
4848 insert the new entry in order.
4849 (operand_function_LOW16U, operand_function_HI16U): New.
4850 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4851 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4852 (enter_opname, split_string): Use xstrdup instead of strdup.
4853 (init_insn_pattern): Initialize new options field.
4854 (clear_req_or_option_list, clear_req_option_list,
4855 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4857 (parse_insn_pattern): Parse option conditions.
4858 (transition_applies): New.
4859 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4860 swapped last arguments in calls to append_constant_value_condition.
4861 Call clone_req_option_list. Add warning about invalid opcode.
4862 Handle LOW16U and HI16U function names.
4863 (build_transition_table): Add cmp parameter and use it in calls to
4864 append_transition. Use new xtensa-isa.h functions. Check
4865 transition_applies before adding entries.
4866 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4867 pass it through to build_transition_table.
4868 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4869 ReqOption, transition_cmp_fn): New types.
4870 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4871 (transition_rule struct): Add options field.
4872 * doc/as.texinfo (Overview): Update Xtensa options.
4873 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4874 --[no-]relax, and --[no-]generics options. Update descriptions of
4875 --text-section-literals and --[no-]longcalls. Add
4876 --[no-]absolute-literals and --[no-]transform.
4877 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4878 Remove use of "generic" and "specific" terminology for opcodes.
4879 (Xtensa Registers): Generalize the syntax description to include
4880 user-defined register files.
4881 (Xtensa Automatic Alignment): Update.
4882 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4883 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4884 (Xtensa Directives): Remove confusing rules about precedence.
4885 (Density Directive, Relax Directive): Delete.
4886 (Schedule Directive): New.
4887 (Generics Directive): Rename to ...
4888 (Transform Directive): ... this node.
4889 (Literal Directive): Update for absolute literals. Missing
4890 literal_position directive is now an error.
4891 (Literal Position Directive): Update for absolute literals.
4892 (Freeregs Directive): Delete.
4893 (Absolute Literals Directive): New.
4894 (Frame Directive): Minor editing.
4895 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4896 Update dependencies.
4897 * Makefile.in: Regenerate.
4899 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4901 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4902 to build the second and third fixups for a composite relocation.
4903 (macro_read_relocs): New function.
4904 (macro_build): Use it.
4905 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4906 Simplify fragging code accordingly.
4907 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4908 of the composite relocation. Set fx_tcbit in both fixups.
4910 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4912 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4913 (md_apply_fix3): Don't treat composite relocs as done.
4915 2004-10-07 Jan Beulich <jbeulich@novell.com>
4917 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4918 prefix for symbol names generated from the LOCAL macro directive.
4920 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4921 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4923 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4925 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4927 (md_assemble): Add error checking for Co-Processor instructions.
4928 (get_cinv_parameters): Add 'b' option to invalidate the
4929 branch-target cache.
4931 2004-10-05 Paul Brook <paul@codesourcery.com>
4933 * config/tc-arm.c (unwind): New variable.
4934 (vfp_sp_encode_reg): New function.
4935 (vfp_sp_reg_required_here): Use it.
4936 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4937 (vfp_parse_reg_list): New function.
4938 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4939 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4940 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4941 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4943 (md_pseudo_table): Add them.
4944 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4945 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4946 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4947 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4948 require_hashconst, add_unwind_opcode): New functions.
4949 * doc/c-arm.texi: Document unwinding opcodes.
4950 * NEWS: Mention the new feature.
4952 2004-10-04 Eric Christopher <echristo@redhat.com>
4954 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4956 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4958 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4960 * config/tc-s390.c (md_apply_fix3): Likewise.
4961 * config/tc-sparc.c (md_apply_fix3): Likewise.
4963 2004-10-01 Paul Brook <paul@codesourcery.com>
4965 * config/tc-arm.c (arm_elf_section_type): New function.
4966 (arm_elf_change_section): Set section link for exidx sections.
4967 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4968 (md_elf_section_type): Define.
4970 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4972 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4973 instruction's offset.
4975 2004-10-01 Adam Nemet <anemet@lnxw.com>
4977 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4979 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4981 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4982 asymbol *, instead use symbol_get_bfdsym.
4984 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4986 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4988 2004-09-30 Paul Brook <paul@codesourcery.com>
4990 * config/tc-arm.c (do_smi, do_nop): New functions.
4991 (insns): Add ARMv6ZK instructions.
4992 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4993 (tc_gen_reloc): Ditto.
4994 (arm_cpus): Add mpcore and arm1176.
4995 (arm_archs): Add armv6{k,z,zk}.
4996 * doc/c-arm.texi: Document new cores and architectures.
4998 2004-09-30 Nick Clifton <nickc@redhat.com>
5000 * config/tc-arm.c: Use ISO C90 formatting.
5002 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5004 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5005 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5006 REG_TYPE_MVDX is expected.
5008 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5010 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5012 2004-09-21 James E Wilson <wilson@specifixinc.com>
5014 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5015 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5016 output_spill_base, output_unat_psprel, output_lc_psprel,
5017 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5018 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5019 output_spill_psprel_p): Use it.
5021 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5023 * config/tc-crx.c (handle_LoadStor): New function.
5024 Handle load/stor unique instructions before parsing.
5026 2004-09-17 Paul Brook <paul@codesourcery.com>
5028 * config/tc-arm.c (s_arm_rel31): New funciton.
5029 (md_pseudo_table): Add .rel31.
5030 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5031 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5032 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5033 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5034 (arm_parse_reloc): Add (target2).
5036 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5038 * Makefile.am: Run "make dep-am".
5039 * Makefile.in: Regenerate.
5040 * aclocal.m4: Regenerate.
5041 * configure: Regenerate.
5042 * doc/Makefile.in: Regenerate.
5043 * po/POTFILES.in: Regenerate.
5044 * po/gas.pot: Regenerate.
5046 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5048 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5049 [!LLONG_MAX]: Ditto.
5051 2004-09-13 Paul Brook <paul@codesourcery.com>
5053 * config/tc-arm.c: Rename RELABS to TARGET1.
5055 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5057 * messages.c (as_internal_value_out_of_range): Cast values passed
5058 to as_bad_where or as_warn_where to proper type.
5060 2004-09-11 Theodore A. Roth <troth@openavr.org>
5062 * config/tc-avr.c: Add support for
5063 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5065 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5067 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5068 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5070 2004-09-08 Paul Brook <paul@codesourcery.com>
5072 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5073 fini_array and preinit_array section types.
5074 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5076 * doc/as.texinfo: Document extra section types.
5078 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5080 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5081 * Makefile.in: Regenerated.
5082 * configure.in: Set em for arm*-*-symbianelf*.
5083 * configure: Regenerated.
5084 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5085 vectors when appropriate.
5086 * config/te-symbian.h: New file.
5088 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5090 * config/tc-crx.c (gettrap): Exception vector can be case
5092 (process_label_constant): Fix a 32-bit displacement bug in branch
5094 (get_operandtype) : Bug fix, wrong operand was used.
5095 (process_label_constant): Initialize relocation type to
5098 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5100 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5101 for synthesizable cores.
5103 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5105 2004-08-25 Dmitry Diky <diwil@spec.ru>
5107 * config/tc-msp430.c: Clean-up the code.
5108 (md_relax_table): New relax table.
5109 (mcu_types): Sort MCU types.
5110 (md_pseudo_table): Add .profiler pseudo handler.
5111 (pow2value): New function.
5112 (msp430_profiler): New function.
5113 (msp430_operands): Add new insns handlers.
5114 (msp430_srcoperand): Add register operand handler, allow complex
5116 (md_estimate_size_before_relax): Rewritten.
5117 (md_convert_frag): Rewritten.
5118 (msp430_relax_frag): New function.
5119 * config/tc-msp430.h (md_relax_frag): define macro
5120 * doc/c-msp430.texi: Update information.
5122 2004-08-24 Nick Clifton <nickc@redhat.com>
5124 * as.c (std_shortopts): Allow -g to take an optional argument.
5125 (parse_args): Pass any switch starting with -g on to the backend
5128 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5130 * configure.in (arm*-*-symbianelf*): New target.
5131 (arm*-*-eabi*): Likewise.
5132 * configure: Regenerated.
5134 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5135 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5138 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5140 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5141 argument, don't do anything if current section is not
5142 .gnu.linkonce.t.* and linkonce_empty is set.
5143 (generate_unwind_image, dot_endp): Adjust callers, call
5144 start_unwind_section (*, 1) if nothing will be put into the
5147 2004-08-17 Nick Clifton <nickc@redhat.com>
5149 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5150 (show_usage): Add -g.
5151 (std_longopts): Add --gen-debug. Alpha sort the table.
5152 (parse_args): Print an error message if a switch is not handled.
5153 Handle the -g switch, calling md_debug_format_selector() if
5155 * NEWS: Mention new feature.
5156 * doc/as.texinfo: Document new switch.
5157 * doc/internals.texi: Document behaviour of md_parse_option.
5159 * config/tc-arm.c (md_parse_option): Do not issue an error message
5160 if the switch is not recognised.
5161 * config/tc-m68k.c (md_parse_option): Likewise.
5162 * config/tc-pdp11.c (md_parse_option): Likewise.
5163 * config/tc-v850.c (md_parse_option): Likewise.
5165 * as.h: Fix up formatting.
5168 2004-08-16 Nick Clifton <nickc@redhat.com>
5170 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5172 * configure.in: Sort architecture based tables alphabetically.
5173 * configure: Regenerate.
5175 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5177 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5178 { "cc", 68 }, with { "cr", 70 }.
5180 2004-08-13 Jan Beulich <jbeulich@novell.com>
5181 Nick Clifton <nickc@redhat.com>
5183 * as.c: Add and handle new --alternate command line option.
5184 * macro.c (macro_set_alternate): New.
5185 * macro.h (macro_set_alternate): Declare.
5186 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5187 * doc/as.texinfo: Document new command line option and pseudo-ops
5188 as well as insert documentation originating from gasp about
5189 alternate macro syntax.
5190 * NEWS: Mention new command line option and pseudo-ops.
5192 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5194 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5197 2004-08-06 Paul Brook <paul@codesourcery.com>
5199 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5200 Handle new relocations.
5201 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5203 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5205 * write.c (relax_segment): Use was_address instead of address when
5206 setting fr_fix field for align frag due to backwards .org.
5208 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5210 Introduce SH2a support.
5211 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5212 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5214 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5215 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5216 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5217 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5218 to end of conditional expression.
5219 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5220 * config/tc-sh.c: Add sh2a-nofpu support.
5221 2003-12-29 DJ Delorie <dj@redhat.com>
5222 * tc-sh.c: Add sh2a support.
5223 (parse_reg): Add tbr.
5224 (parse_at): Support @@(disp,tbr).
5225 (get_specific): Support sh2a opcodes.
5226 (insert4): New, for 4 byte relocs.
5227 (build_Mytes): Support sh2a opcodes.
5228 (md_apply_fix3_Mytes): Support sh2a opcodes.
5229 2003-12-02 Michael Snyder <msnyder@redhat.com>
5230 * config/tc-sh.c (md_parse_option): Handle sh2a.
5231 (sh_elf_final_processing): Ditto.
5233 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5235 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5238 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5240 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5241 (ppc_arch): Expand comment.
5243 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5245 * config/tc-crx.c: Support evaluating the difference between two
5247 * config/tc-crx.h: Likewise.
5249 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5251 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5253 (ia64_elf_section_change_hook): Set the linked-to section for
5256 2004-07-26 Dmitry Diky <diwil@spec.ru>
5258 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5259 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5260 msp430xG438, msp430xG439.
5262 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5264 * doc/as.texinfo (Section, PushSection): Correct documentation
5267 2004-07-21 Jan Beulich <jbeulich@novell.com>
5269 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5270 permissible for the selected instruction suffix.
5271 (match_template): Don't permit 64-bit general purpose operands in
5273 (finalize_imm): Permit 64-bit immediates.
5274 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5275 specially except for the width of the used base and/or index
5276 registers. For 32-bit displacements, use sign-extended
5277 relocations only when using 64-bit addressing.
5278 Force zero displacement on rip-relative addressing when there is
5279 no other displacement.
5280 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5281 specially except for the width of the used base and/or index
5283 (parse_register): Disallow Reg64 registers in 32-bit mode.
5285 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5286 suffix if the instruction doesn't support it.
5288 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5290 * config/tc-mips.c (append_insn): Handle constant expressions with
5291 no associated relocation.
5292 (mips_ip): Cancel the expression after use for the Q format
5294 (parse_relocation): Return no relocation for unsupported
5296 (my_getSmallExpression): Return no relocation if no relocation
5299 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5301 * config/obj-som.c (adjust_stab_sections): Add prototype.
5302 (obj_som_compiler, obj_som_version, obj_som_copyright,
5303 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5304 * config/tc-hppa.c (update_subspace): Likewise.
5305 (is_defined_subspace): Amplify comment.
5306 * config/obj-som.h (som_frob_file): Add prototype.
5308 2004-07-19 Christopher Faylor <cgf@timesys.com>
5309 H.J. Lu <hongjiu.lu@intel.com>
5311 * subsegs.c (section_symbol): Don't create a new segment when
5312 existing segment is undefined.
5314 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5316 * config/tc-arm.c: Include include/opcode/arm.h.
5317 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5318 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5319 (FPU_ARCH_*): Delete.
5320 * Makefile.am: Update dependencies.
5321 * Makefile.in: Regenerate.
5323 2004-07-15 Nick Clifton <nickc@redhat.com>
5325 * configure.in: Accept armbe as a big-endian arm configuration.
5326 * configure: Regenerate.
5328 2004-07-13 Thomas Nystrom <thn@saeab.se>
5330 * config/tc-i386.c (T_SHIFTOP): New constant.
5331 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5332 (intel_el1): Handle '~'.
5333 (intel_get_token): Handle '<>', '&', '|' and '~'.
5335 2004-07-13 Nick Clifton <nickc@redhat.com>
5337 (md_assemble): Remove spurious newline from end of as_bad error
5339 (intel_e05_1): Likewise.
5340 (intel_e11): Likewise.
5341 (intel_match_token): Likewise.
5343 2004-07-11 Andreas Schwab <schwab@suse.de>
5345 * config/tc-m68k.c: Convert to C90. Remove redundant
5346 declarations. Indentation fixup.
5347 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5348 obj_coff_section ourselves.
5350 2004-07-09 James E Wilson <wilson@specifixinc.com>
5352 * config/tc-ia64.c (default_big_endian): New.
5353 (dot_byteorder, md_begin): Use it.
5354 (md_parse_option): Set it.
5356 2004-07-09 Nick Clifton <nickc@redhat.com>
5358 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5359 * configure: Regenerate.
5360 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5361 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5362 sh_find_elf_flags if necessary.
5364 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5366 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5367 going to be split into more than one in-place addend, return 0
5368 for relocations against mergeable sections. Associate comments
5371 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5373 * Makefile.am (CPU_TYPES): Add crx.
5374 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5375 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5376 (DEPTC_crx_elf): New target.
5377 (DEPOBJ_crx_elf): Likewise.
5378 (DEP_crx_elf): Likewise.
5379 * Makefile.in: Regenerate.
5380 * configure.in: Add crx* target.
5381 * configure: Regenerate.
5382 * config/tc-crx.c: New file.
5383 * config/tc-crx.h: New file.
5384 * NEWS: Mention new target.
5386 2004-07-06 Nick Clifton <nickc@redhat.com>
5388 * config.in: Undefine TARGET_SYMBIAN by default.
5390 * configure: Regenerate. Add sh-symbian-elf target. If
5391 selected define TARGET_SYMBIAN.
5392 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5393 format if TARGET_SYMBIAN has been defined.
5395 * output-file.c (output_file_create): Report the target format
5396 chosen when bfd_openw reports that it is invalid.
5398 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5399 pseudo for BFD based assemblers.
5401 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5404 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5405 (md_parse_option): Remove redundant -isa testing.
5406 Make bfd_arch variable const.
5407 (md_show_usage): Make bfd_arch variable const.
5409 2004-07-03 James E Wilson <wilson@specifixinc.com>
5411 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5412 * config/tc-ia64.h (md_frag_check): Define.
5414 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5416 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5418 * doc/as.texinfo (Weak): Document PE weak symbols.
5420 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5422 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5423 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5424 (mips_frob_file): Rework so that only a single pass through the
5425 relocs is needed. Allow %lo()s to have higher offsets than their
5426 corresponding %hi()s or %got()s.
5428 2004-07-02 Nick Clifton <nickc@redhat.com>
5430 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5431 allow values which have come from undefined symbols.
5432 Always consider this fixup to have been processed as a reloc
5433 cannot be generated for it.
5435 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5437 * frags.h (struct frag): Add has_code and insn_addr fields.
5438 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5439 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5440 * config/tc-ppc.h (md_frag_check): Define.
5442 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5444 * doc/Makefile.am (info): Rename goal to...
5445 (info-local): ... this, to preserve implicit dependencies.
5446 * doc/Makefile.in: Regenerate with automake 1.8.5.
5448 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5450 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5451 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5452 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5453 (tc_gen_reloc): Likewise.
5454 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5455 (m32r_parse_name): Likewise.
5456 (m32r_cgen_parse_fix_exp): Likewise.
5457 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5458 (O_PIC_reloc): Likewise.
5459 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5460 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5461 for @GOTOFF, @GOT, @PLT.
5463 2004-06-21 Jan Beulich <jbeulich@novell.com>
5465 * gas/symbols.c: While discarding ordinary local absolute symbols
5466 when --strip-local-absolute is in effect, retain file symbols.
5468 2004-06-20 Andreas Schwab <schwab@suse.de>
5470 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5471 (md_parse_option): Likewise.
5473 2004-06-17 Jan Beulich <jbeulich@novell.com>
5475 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5476 * config/te-netware.h: New file.
5477 * config/te-ppcnw.h: Delete: Obsolete.
5478 * configure.in: Eliminate ill NetWare targets. Make generic
5479 NetWare target use proper emulation.
5480 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5481 reference to new te-netware.h.
5482 * configure: Regenerate.
5483 * Makefile.in: Regenerate.
5485 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5487 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5488 comparison in .insn pseudo operation.
5490 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5492 * config/obj-coff.c (coff_adjust_section_syms): Use
5493 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5494 (coff_frob_section): Likewise.
5495 * config/tc-mips.c (md_apply_fix3): Likewise.
5496 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5497 (elf_frob_file_after_relocs): Likewise.
5499 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5501 * config/tc-hppa.c (log2): Rename to exact_log2.
5502 (pa_next_subseg): Delete unused function.
5503 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5504 (create_new_subspace): Likewise.
5507 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5508 labels. Fix warning.
5510 2004-05-28 DJ Delorie <dj@redhat.com>
5512 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5513 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5514 or non-merged symbols.
5516 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5518 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5519 restore the old slot when inserting srlz.i/srlz.d.
5521 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5523 * Makefile.am: Regenerate dependecies.
5524 * Makefile.in: Regenerate.
5525 * config/tc-sh.c (valid_arch): Make unsigned.
5526 (preset_target_arch): Likewise.
5527 (md_begin): Use new architecture flags system.
5528 (get_specific): Likewise.
5529 (assemble_ppi): Likewise.
5530 (md_assemble): Likewise. Also fix error check for bad opcodes.
5531 (md_parse_option): Likewise. Also generate -isa values according
5532 to the table in bfd/cpu-sh.c instead of just constants. Also
5533 allow <arch>-up ISA variants.
5534 (sh_elf_final_processing): Replace if-else chain with a call to
5535 sh_find_elf_flags().
5537 2004-05-28 Peter Barada <peter@the-baradas.com>
5539 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5540 with zero offset into mode 2 addressing to save a word.
5542 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5544 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5545 (ar_is_only_in_integer_unit): New.
5546 (ar_is_only_in_memory_unit): New.
5547 (generate_unwind_image): Silence gcc on 32bit host.
5548 (md_assemble): Use ar_is_only_in_integer_unit instead of
5549 ar_is_in_integer_unit. Check AR access.
5551 2004-05-27 Peter Barada <peter@the-baradas.com>
5553 * config/tc-m68k.c (md_begin): Sort the opcode table into
5555 (m68k_compare_opcode): New function to do the sorting.
5557 2004-05-24 Peter Barada <peter@the-baradas.com>
5559 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5560 addressing on MIT style operands.
5561 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5563 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5566 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5568 * expr.c (operand, operator): Don't reject '++' and '--'.
5570 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5572 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5575 2004-05-17 Adam Nemet <anemet@lnxw.com>
5577 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5578 * configure: Regenerate.
5580 2004-05-13 Paul Brook <paul@codesourcery.com>
5582 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5584 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5586 * configure.in (or32-*-rtems*): Switch to elf.
5587 * configure: Regenerate.
5589 2004-05-13 Nick Clifton <nickc@redhat.com>
5591 * po/fr.po: Updated French translation.
5593 2004-05-11 Nick Clifton <nickc@redhat.com>
5595 * doc/as.texinfo (Section): Document G and T flags to .section
5596 directive. Document the extra arguments that the G flag
5597 requires. Document the #tls flag.
5599 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5601 * subsegs.c (section_symbol): Create a new section symbol if
5602 the existing one doesn't match.
5603 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5605 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5607 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5608 to cope with VR4181A errata MD(1) and MD(4).
5610 2004-05-07 Brian Ford <ford@vss.fsi.com>
5612 * NEWS: Mention .secrel32 for pe[i]-i386.
5614 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5616 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5617 (HANDLE_ALIGN): New.
5619 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5621 * Makefile.am (DIST_SUBDIRS): Define.
5622 * aclocal.m4: Regenerate with automake 1.8.4.
5623 * Makefile.in: Likewise.
5624 * doc/Makefile.in: Likewise.
5626 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5628 * config/tc-ia64.c (dot_serialize): Declare.
5629 (dot_serialize): New function.
5630 (md_pseudo_table): Add ".serialize.data" and
5631 ".serialize.instruction" directives.
5633 2004-05-06 Nick Clifton <nickc@redhat.com>
5635 * messages (as_internal_value_out_of_range): Print a message about
5636 a value being out of range. Be consistent about whether the
5637 values are printed in decimal or hexadecimal.
5638 (as_warn_value_out_of_range): Generate a warning message about an
5640 (as_bad_value_out_of_range): Generate an error message about an
5642 * as.h: Prototype the new functions.
5643 * config/tc-alpha.c (insert_operand): Use new function.
5644 * config/tc-arc.c (arc_insert_operand): Likewise.
5645 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5646 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5647 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5648 * config/tc-s390.c (s390_insert_operand): Likewise.
5649 * config/tc-v850.c (v850_insert_operand): Likewise.
5651 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5653 * configure.in: Set em=linux for frv-*-*linux*.
5654 * configure: Rebuilt.
5655 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5656 (frv_md_fdpic_enabled): New.
5657 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5658 (DEFAULT_FDPIC): New.
5659 (frv_flags): Use DEFAULT_FDPIC.
5660 (frv_pic_flag): Likewise.
5661 (OPTION_NOPIC): New.
5662 (md_longopts): Add -mnopic.
5663 (md_parse_option): Handle it.
5664 (md_show_usage): Add -mfdpic and -mnopic.
5666 2004-05-05 Peter Barada <peter@the-baradas.com>
5668 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5669 chips for invalid coldfire instructions, rename selectors
5670 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5671 add current_chip to track which chip is referred to(including save/restore),
5672 use current_chip to select control registers, not current_arch.
5673 (md_show_usage): Add new chips.
5674 * doc/c-m68k.texi: Document new command line switches.
5676 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5678 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5679 (NOP_OPCODE): Define.
5680 (s390_align_code): Remove prototype.
5681 * tc-s390.c (s390_align_code): Remove.
5683 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5685 * config/tc-ia64.c (make_unw_section_name): Removed.
5686 (start_unwind_section): New function.
5687 (generate_unwind_image): Take const segT instead of const
5689 (dot_handlerdata): Adjusted.
5690 (dot_endp): Likewise.
5692 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5694 * config/obj-elf.c (obj_elf_change_section): Allow the
5695 ".note.GNU-stack" section has SHF_EXECINSTR.
5697 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5699 * config/obj-elf.c (get_section): Return bfd_boolean.
5700 (obj_elf_change_section): Call bfd_get_section_by_name_if
5701 instead of bfd_map_over_sections.
5703 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5705 * config/obj-elf.c (get_section): New function.
5706 (obj_elf_change_section): Support multiple sections with same
5709 2004-04-30 Nick Clifton <nickc@redhat.com>
5711 * config/tc-arm.c (create_register_alias): Fix typo checking for
5712 case sensitive register aliases.
5713 (co_proc_number): Use error message string in all_reg_maps[]
5715 (cp_reg_required_here): Likewise.
5716 (fp_reg_required_here): Likewise.
5718 2004-04-29 Brian Ford <ford@vss.fsi.com>
5720 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5722 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5724 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5725 (load_address, macro, mips_ip, md_parse_option)
5726 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5727 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5728 embedded-PIC handling, and update comments.
5729 (SWITCH_TABLE): Remove.
5730 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5731 (enum mips_pic_level): Remove EMBEDDED_PIC.
5732 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5733 (TC_FORCE_RELOCATION): Update comment.
5734 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5735 might be safe to remove now that MIPS embedded-PIC is gone.
5737 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5739 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5740 call to obj_set_subsection_attributes.
5741 (obj_som_init_stab_section): Likewise.
5742 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5743 (pa_def_subspaces): Provide comdat default.
5744 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5745 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5746 calls to create_new_subspace and update_subspace to pass comdat flag.
5747 (create_new_subspace, update_subspace): Add new comdat argument. Use
5748 it in calls to obj_set_subsection_attributes.
5749 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5750 and use of comdat, common and dup_comm parameters.
5752 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5754 * config/obj-elf.c (obj_elf_change_section): Check if the old
5755 group name is NULL before comparison.
5757 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5759 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5761 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5763 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5765 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5767 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5768 (OPTION_MEMBEDDED_PIC): Remove.
5769 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5770 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5771 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5772 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5773 (OPTION_ELF_BASE): Renumber.
5774 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5775 (md_show_usage): Remove mention of -membedded-pic.
5776 * doc/as.texinfo: Remove mention of -membedded-pic.
5778 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5780 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5781 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5783 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5784 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5785 USE_GLOBAL_POINTER_OPT.
5787 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5789 * config/tc-mips.c (macro): One more use of load_delay_nop.
5791 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5793 * config/tc-mips.c (load_delay_nop): New function.
5794 (load_address, macro): Use load_delay_nop() to build a nop
5795 which can be omitted with gpr_interlocks.
5797 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5799 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5800 cop_interlocks): Remove superfluous CPU entries.
5802 2004-04-22 Paul Brook <paul@codesourcery.com>
5804 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5806 2004-04-22 Peter Barada <peter@the-baradas.com>
5808 * NEWS: Added support for EMAC instructions and MAC/EMAC
5810 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5811 scale factor tokens, trailing_ampersand to mark mask addressing
5812 for MAC/EMAC instructions.
5813 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5815 (yylex): Handle '>', '<', and '&' following '+'.
5816 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5817 architectures in archs[].
5818 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5819 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5821 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5822 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5824 Add EMAC operands to init_table[].
5826 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5828 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5830 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5831 * config/tc-arm.c (enum mstate): Delete from here.
5832 (mapping_state): Remove the static mapstate variable and instead
5833 store the state in the segment. This allows a per-section mapping
5834 state. Handle and ignore MAP_UNDEFINED states.
5835 (arm_elf_change_section): Get the current mapping state from the
5837 (s_ltorg): Set the mapping state to MAP_DATA.
5838 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5839 for each pool as it is emitted.
5841 2004-04-22 Nick Clifton <nickc@redhat.com>
5843 * config/tc-arm.h: Formatting tidy ups.
5845 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5847 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5849 2004-04-20 DJ Delorie <dj@redhat.com>
5851 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5852 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5853 [TE_PE] (O_secrel): Define.
5854 [TE_PE] (x86_pe_cons_fix_new): New.
5855 [TE_PE] (pe_directive_secrel): Likewise.
5856 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5858 2004-04-19 Eric Christopher <echristo@redhat.com>
5860 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5861 of previous patch for fix in gcc.
5863 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5865 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5867 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5869 * read.c (do_align): Call md_flush_pending_output, if defined.
5871 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5873 * expr.c (operand): Correct checks for ++ and --.
5875 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5877 * config/tc-generic.c: Add some comments.
5879 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5881 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5882 -{no-}mfix-vr4122-bugs.
5883 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5884 (append_insn, mips_emit_delays): Update accordingly.
5885 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5886 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5887 (md_parse_option): Update after above changes.
5888 (md_show_usage): Add -mfix-vr4120.
5890 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5892 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5893 of .section directive; add a reference to the ELF .subsection
5896 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5898 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5901 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5903 * Makefile.am: Remove mips from aout targets.
5904 * Makefile.in: Regenerate.
5905 * configure.in: Remove mips-dec-bsd* target.
5906 * configure: Regenerate.
5908 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5911 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5912 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5913 Update "mapping". Restrict some @ modifiers to 32 bit.
5915 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5916 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5918 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5919 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5920 dont_adjust_reloc_32 is set.
5921 (md_longopts): Add option -renesas.
5922 (md_parse_option, md_show_usage): Likewise.
5923 * doc/c-sh.texi: Likewise.
5925 2004-04-01 Dave Korn <dk@artimi.com>
5927 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5928 hi16 and lo16 fixS structs.
5929 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5930 exactly the same way as for RELOC_DLX_REL16.
5931 (machine_ip): properly respect LO flag in the_insn and
5932 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5933 (md_apply_fix3): apply RELOC_DLX_LO16.
5935 2004-03-30 Stan Shebs <shebs@apple.com>
5937 Remove long-obsolete MPW support.
5938 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5939 * configure.in: Remove mention of ppc-*-mpw* config.
5940 * configure.in: Likewise.
5942 2004-03-30 Nick Clifton <nickc@redhat.com>
5944 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5945 OBJ_ELF being defined.
5947 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5949 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5951 2004-03-23 Paul Brook <paul@codesourcery.com>
5953 * config/tc-arm.c (meabi_flags): New variable.
5954 (arm_parse_eabi): New function.
5955 (md_begin): Set flags for EABI v3.
5957 (arm_long_opts): Add meabi.
5958 * doc/as.texinfo <ARM>: Document -meabi.
5959 * doc/c-arm.texi: Ditto.
5961 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5963 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5964 tables even when use_literal_section flag is not set.
5966 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5968 * config/tc-sh.c: Remove trailing whitespace.
5970 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5972 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5973 --mul-bug-abort and the default behavior.
5974 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5975 (err_for_dangerous_mul_placement): New variable.
5976 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5978 (md_cris_relax_table): Have placeholder for STATE_MUL.
5979 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5980 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5982 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5983 STATE_BYTE)>: Ditto.
5984 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5985 alignment and position of this frag, emit error message if
5987 (md_assemble): For a multiply insn and when checking it,
5988 transform the current frag into a special frag for that purpose.
5989 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5990 OPTION_MULBUG_ABORT_ON>: Handle new options.
5992 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5994 * config/tc-xtensa.c (mark_literal_frags): New function.
5995 (xtensa_move_literals): Call mark_literal_frags for all literal
5996 segments, including init and fini literal segments.
5997 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5999 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6001 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6002 (pa_comm): Set BSF_OBJECT in symbol flags.
6004 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6006 * Makefile.am: Run "make dep-am".
6007 * Makefile.in: Regenerate.
6008 * doc/Makefile.in: Regenerate.
6009 * config.in: Regenerate.
6010 * po/gas.pot: Regenerate.
6012 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6014 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6015 (demand_empty_rest_of_line): Issue an error here.
6016 (ignore_rest_of_line): Silently skip to end.
6017 (demand_copy_string): Issue an error, not warning.
6019 * config/obj-elf.c (obj_elf_section_name): Likewise.
6020 (obj_elf_section): Likewise.
6021 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6022 (arc_extinst): Likewise.
6023 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6024 (dot_spill): Likewise.
6025 (dot_unwabi): Likewise.
6026 (dot_prologue): Likewise.
6028 * expr.c (operand): Reject ++ and --.
6029 (operator): Likewise.
6031 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6033 * config/tc-sh.c: Include dw2gencfi.h.
6034 (sh_cfi_frame_initial_instructions): New function.
6035 (sh_regname_to_dw2regnum): Likewise.
6036 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6038 (TARGET_USE_CFIPOP): Define.
6039 (tc_cfi_frame_initial_instructions): Likewise.
6040 (tc_regname_to_dw2regnum): Likewise.
6041 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6042 * Makefile.am: Update dependencies.
6043 * Makefile.in: Regenerate.
6045 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6047 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6048 * configure: Regenerate.
6050 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6052 * read.c (s_leb128): Call md_flush_pending_output.
6054 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6056 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6057 * config/tc-i386.h (CpuPadLock): New define.
6058 (CpuUnknownFlags): Added CpuPadLock.
6060 2004-03-07 Andreas Schwab <schwab@suse.de>
6062 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6064 2004-03-07 Richard Henderson <rth@redhat.com>
6066 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6067 (cfi_finish): Likewise for fde.
6069 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6071 * config/tc-ia64.c (md_assemble): Properly handle NULL
6073 (ia64_handle_align): Don't abort if failed to add a stop bit.
6075 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6077 * Makefile.in: Regenerated.
6078 * aclocal.m4: Likewise.
6079 * configure: Likewise.
6080 * doc/Makefile.in: Likewise.
6082 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6084 * config/tc-ia64.c (dot_align): New.
6085 (ia64_do_align): Make it static.
6086 (md_pseudo_table): Use "dot_align" for "align".
6087 (ia64_md_do_align): Don't set align_frag here.
6088 (ia64_handle_align): Add a stop bit to the previous bundle if
6091 * config/tc-ia64.h (ia64_do_align): Removed.
6093 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6095 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6096 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6097 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6098 the most general type or the user specifically requested it.
6099 (md_assemble): Add a new error message for when an instruction
6100 is understood, but is not allowed due to an -isa option.
6102 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6104 * config/tc-ia64.c (align_frag): New.
6105 (md_assemble): Set the tc_frag_data field in align_frag for
6106 IA64_OPCODE_FIRST instructions.
6107 (ia64_md_do_align): Set align_frag.
6108 (ia64_handle_align): Add a stop bit if needed.
6110 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6111 (TC_FRAG_INIT): New.
6113 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6115 * config/tc-frv.c (fr400_audio): New variable.
6116 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6117 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6118 (target_implements_insn_p): New function.
6119 (md_assemble): Report an error if the processor doesn't implement
6122 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6124 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6125 (md_parse_option): Ditto.
6126 (OPTION_NO_SPECIAL_M32R): Added.
6127 (md_show_usage): Document it.
6128 (enable_speial_m32r): Changed a default value from 0 to 1.
6129 * doc/c-m32r.texi: Document the -no-bitinst option.
6131 2004-02-27 Nick Clifton <nickc@redhat.com>
6133 * config/tc-sh.c (get_operand): Revert previous delta.
6134 (tc_gen_reloc): Check for an unknown reloc type before processing
6137 2004-02-27 Hannes Reinecke <hare@suse.de>
6139 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6140 .insn pseudo operation.
6142 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6144 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6145 added for wrong syntax.
6147 2004-02-26 Eric Christopher <echristo@redhat.com>
6149 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6150 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6152 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6154 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6155 nibble types to assembler.
6157 2004-02-25 Fred Fish <fnf@redhat.com>
6159 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6161 2004-02-20 James E Wilson <wilson@specifixinc.com>
6163 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6165 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6166 (ia64_estimate_size_before_relax): New.
6167 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6168 (generate_unwind_image): Pass 1 to fixup_unw_records.
6169 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6170 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6172 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6174 * stabs.c (generate_asm_file): Avoid warning about use of
6175 uninitialized variable.
6177 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6179 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6180 body, and endp, allow unwind records which do not have a "t"
6181 (time/instruction) field.
6183 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6185 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6186 (do_mav_dspsc_2): Likewise.
6187 Fix accumulator registers move opcodes.
6189 2004-02-13 Hannes Reinecke <hare@suse.de>
6190 Jakub Jelinek <jakub@redhat.com>
6192 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6194 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6196 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6197 (tc_frob_symbol): New macro definition.
6198 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6200 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6202 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6205 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6207 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6208 (TC_CASE_SENSITIVE): ... this.
6209 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6210 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6212 2004-02-06 James E Wilson <wilson@specifixinc.com>
6214 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6215 (generate_unwind_image): Re-add it here.
6217 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6219 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6220 * read.h (SKIP_WHITESPACE): Turn into an expression.
6221 * read.c (read_a_source_file): A pseudo is removed by having a
6224 2004-02-05 James E Wilson <wilson@specifixinc.com>
6226 * config/tc-ia64.c (output_endp): New.
6227 (count_bits): Delete.
6228 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6229 endp unwind records.
6230 (fixup_unw_records): Handle endp unwind records. Delete code for
6231 shortening prologue regions not followed by a body record.
6232 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6233 * config/tc-ia64.h (unw_record_type): Add endp.
6235 2004-02-03 James E Wilson <wilson@specifixinc.com>
6237 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6238 fill padding bytes with zeroes.
6239 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6240 sets unwind_record slot_number and slot_frag fields.
6242 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6244 * config/tc-mips.c (add_got_offset_hilo): New function.
6245 (macro): Use load_register() and add_got_offset_hilo() to load
6246 constants instead of hardcoding code sequences throughout.
6248 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6250 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6252 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6254 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6256 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6257 of hard-coded test for TARGET_OS=elf.
6259 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6261 * config/tc-mips.c (hilo_interlocks): Change definition
6262 so that MIPS32, MIPS64 and later ISAs are included, along with
6263 the already-included machines. Update comments.
6265 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6267 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6268 undefined local labels.
6270 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6272 * config/tc-mips.c (load_address, macro): Update comments about
6273 NewABI GP relaxation.
6275 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6277 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6278 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6279 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6280 (set_at, load_register, load_address, move_register): Likewise.
6281 (load_got_offset, add_got_offset): Likewise.
6282 Update all calls and tidy accordingly.
6284 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6286 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6287 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6288 (RELAX_USE_SECOND): Bump to 0x10000.
6289 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6290 (mips_macro_warning): New variable.
6291 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6292 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6293 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6295 (append_insn): Update mips_macro_warning.sizes.
6296 (macro_start, macro_warning, macro_end): New functions.
6297 (macro_build): Don't emit warnings here.
6298 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6299 (md_convert_frag): Check for cases where one macro alternative
6300 needs a warning and the other doesn't. Emit a warning if the
6301 longer sequence was chosen.
6303 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6305 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6306 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6307 the first sequence, the size of the second sequence, and a flag
6308 that says whether we should warn.
6309 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6310 (RELAX_FIRST, RELAX_SECOND): New.
6311 (mips_relax): New variable.
6312 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6313 (append_insn): Remove "place" argument. Use mips_relax.sequence
6314 rather than "place" to check whether we're expanding the second
6315 alternative of a relaxable macro. Remove redundant check for
6316 branch relaxation. If generating a normal insn, and there
6317 is not enough room in the current frag, call relax_close_frag()
6318 to close it. Update mips_relax.sizes[]. Emit fixups for the
6319 second version of a relaxable macro. Record the first relaxable
6320 fixup in mips_relax. Remove tc_gen_reloc workaround.
6321 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6322 in the same way as in append_insn.
6323 (mips16_macro_build): Remove "place" argument.
6324 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6325 when generating the second version of a relaxable macro.
6326 (load_got_offset, add_got_offset): New functions.
6327 (load_address, macro): Use new relaxation machinery. Remove
6328 tc_gen_reloc workarounds.
6329 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6330 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6331 first version is needed.
6332 (tc_gen_reloc): Remove relaxation handling.
6333 (md_convert_frag): Go through the fixups for a relaxable macro and
6334 mark those that belong to the unneeded alternative as done. If the
6335 second alternative is needed, adjust the fixup addresses to account
6336 for the deleted first alternative.
6338 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6340 * frags.h (frag_room): Declare.
6341 * frags.c (frag_room): New function.
6342 * doc/internals.texi: Document it.
6344 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6346 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6347 optimization for -mtune=r3900, as this will break on other CPUs.
6349 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6351 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6352 be relaxed, use fixup.
6353 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6355 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6357 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6360 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6362 * config/tc-mips.c (append_insn): Properly detect variant frags
6363 that preclude swapping of relaxed branches. Correctly swap
6364 instructions between frags when dealing with relaxed branches.
6366 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6368 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6370 * aclocal.m4: Regenerate.
6371 * configure: Regenerate.
6373 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6375 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6378 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6380 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6381 reloc, reserve space for the delay slot as well as the jalr itself.
6383 2004-01-09 Paul Brook <paul@codesourcery.com>
6385 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6386 (do_vfp_sp2_from_reg2): New function.
6388 (do_vfp_dp_from_reg2): Check return values properly.
6390 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6392 * config/tc-mips.c (warn_nops): Remove static variable.
6393 (macro): Remove test of warn_nops.
6394 (md_shortops): Remove 'n'.
6395 (md_parse_option): Remove 'n' case.
6396 (md_show_usage): Remove -n.
6397 * doc/as.texinfo (Overview): Remove MIPS -n option.
6398 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6399 * NEWS: Mention removal of MIPS -n option.
6401 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6402 (cop_interlocks): Check ISA level.
6403 (cop_mem_interlocks): Define.
6404 (reg_needs_delay): Check cop_interlocks rather than
6405 ISA_HAS_COPROC_DELAYS.
6406 (append_insn): Likewise. Use cop_mem_interlocks rather than
6407 directly checking mips_opts.isa.
6408 (mips_emit_delays): Likewise.
6410 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6412 * config/tc-ia64.c (unwind): Move next_slot_number and
6413 next_slot_frag to ...
6414 (unw_rec_list): Here.
6415 (free_list_records): Removed.
6416 (output_unw_records): Likewise.
6417 (generate_unwind_image): Make it void.
6418 (alloc_record): Initialize next_slot_number and next_slot_frag.
6419 (slot_index): Take .org, .space and .align into account.
6420 (fixup_unw_records): Don't set slot_number to 0. Use
6421 list->next_slot_number and list->next_slot_frag instead of
6422 unwind.next_slot_number and unwind.next_slot_frag.
6423 (ia64_convert_frag): New.
6424 (generate_unwind_image): Generate a rs_machine_dependent frag
6426 (emit_one_bundle): Use list->next_slot_number and
6427 list->next_slot_frag instead of unwind.next_slot_number and
6428 unwind.next_slot_frag.
6430 * config/tc-ia64.h (md_convert_frag): Defined as
6432 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6434 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6436 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6437 * config/tc-frv.h (md_apply_fix3): Don't define.
6438 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6440 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6441 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6442 * config/tc-frv.c (line_separator_chars): Add `!'.
6443 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6444 * config/tc-frv.c (md_assemble): Clear insn upfront.
6445 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6446 * config/tc-frv.c (OPTION_FDPIC): New macro.
6447 (md_longopts): Add mfdpic.
6448 (md_parse_option): Handle it.
6449 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6450 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6451 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6452 (frv_pic_ptr): Parse funcdesc.
6454 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6456 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6457 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6459 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6461 * Makefile.am (Makefile): Move the dependency on
6462 $(BFDDIR)/configure.in to...
6463 (CONFIG_STATUS_DEPENDENCIES): ... here.
6464 (AUTOMAKE_OPTIONS): Require automake 1.8.
6465 * Makefile.in: Regenerate.
6466 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6467 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6468 $(BFDDIR)/configure.in here as well.
6469 * doc/Makefile.in: Regenerate.
6471 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6473 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6474 * Makefile.in: Regenerate.
6475 * aclocal.m4: Regenerate.
6476 * doc/Makefile.am (install, install-info): Remove.
6477 (install-data-local): A new hook for install-info.
6478 (AUTOMAKE_OPTIONS): Require automake 1.8.
6479 * doc/Makefile.in: Regenerate.
6481 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6483 * doc/c-sh.texi: Update description about floating point behavior
6486 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6488 * configure.in: Add m68k-uClinux target.
6489 * configure: Regenerate.
6491 For older changes see ChangeLog-0203
6497 version-control: never