1 2005-10-26 DJ Delorie <dj@redhat.com>
3 * config/tc-m32c.c (md_relax_table, subtype_mappings,
4 md_convert_frag): Add jsr.w support.
6 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
8 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
11 2005-10-26 Paul Brook <paul@codesourcery.com>
13 * config/tc-arm.c (insns): Correct "sel" entry.
15 2005-10-26 Jan Beulich <jbeulich@novell.com>
17 * config/tc-i386.c (i386_operand): Don't check register prefix here.
18 (parse_real_register): Rename from parse_register.
19 (parse_register): New.
20 (i386_parse_name): New.
22 (intel_e11): Don't tolerate registers in offset expressions anymore.
23 (intel_get_token): Don't check register prefix here. Copy the actual
24 register token, not the canonical register name.
25 * config/tc-i386.h (md_operand): Delete.
26 (i386_parse_name): Declare.
27 (md_parse_name): Define.
29 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
31 * Makefile.am: Add Z80 cpu.
32 * Makefile.in: Regenerated.
33 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
34 and disallow newlines in quoted strings.
35 * configure.tgt: Add z80-*-coff.
36 * config/obj-coff.h: Add format "coff-z80".
37 * doc/Makefile.am: Add c-z80.texi.
38 * doc/Makefile.in: Regenerated.
39 * doc/all.texi: Add Z80.
40 * doc/c-z80.texi: New file
41 * doc/as.texinfo: Add z80 options and some z80-related remarks.
42 * config/tc-z80.c: New file
43 * config/tc-z80.h: New file
44 * NEWS: Mention new support.
46 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
48 * write.c (adjust_reloc_syms): Undo the change made on
49 2005-04-26 to allow local symbol set to undefined symbol.
51 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
53 * Makefile.am (bfin-parse.tab.h): Removed.
54 (bfin-parse.h): Added.
55 * Makefile.in: Regenerated.
57 2005-10-25 Alan Modra <amodra@bigpond.net.au>
59 * po/POTFILES.in: Regenerate.
60 * po/gas.pot: Regenerate.
62 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
64 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
65 make a single reloc with an offset rather than a stack.
66 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
68 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
70 * read.c (potable): Add weakref.
72 * read.h (s_weakref): Declare.
73 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
74 * symbols.c (colon): Clear weakrefr.
75 (symbol_find_exact): Rename to, and reimplement in terms of...
76 (symbol_find_exact_noref): ... new function.
77 (symbol_find): Likewise...
78 (symbol_find_noref): ... ditto.
79 (resolve_symbol_value): Resolve weakrefr without setting their
81 (S_SET_WEAK): Call hook.
82 (S_GET_VALUE): Follow weakref link.
83 (S_SET_VALUE): Clear weakrefr.
84 (S_IS_WEAK): Follow weakref link.
85 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
86 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
87 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
88 (symbol_mark_used): Follow weakref link.
89 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
90 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
91 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
92 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
93 * write.c (adust_reloc_syms): Follow weakref link. Do not
94 complain if target is undefined.
95 (write_object_file): Likewise. Remove weakrefr symbols. Drop
96 unreferenced weakrefd symbols.
97 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
99 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
100 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
101 * doc/as.texinfo: Document weakref.
102 * doc/internals.texi: Document new struct members, internal
105 2005-10-24 Jie Zhang <jie.zhang@analog.com>
107 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
108 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
109 * Makefile.in: Regenerate.
110 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
111 * config/tc-bfin.c (md_chars_to_number): Change the type of first
112 argument from unsigned char * to char * to remove signedness warnings.
114 2005-10-24 Jan Beulich <jbeulich@novell.com>
116 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
117 (dot_rot): Change type of num_* variables. Check for positive count.
118 (ia64_optimize_expr): Re-structure.
119 (md_operand): Check for general register.
121 2005-10-24 Jan Beulich <jbeulich@novell.com>
123 * config/tc-ia64.c (declare_register): Call symbol_create.
124 (md_begin): Remove local variables total, ar_base, and cr_base.
125 Start loops for registers at their respective first one. Don't
126 update md.regsym for alias names. Generate alias name tp for r13.
128 2005-10-21 DJ Delorie <dj@redhat.com>
130 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
131 names unstead of numbers.
133 2005-10-19 David Ung <davidu@mips.com>
135 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
136 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
137 hence avoiding to emit a nop.
139 2005-10-19 Jie Zhang <jie.zhang@analog.com>
141 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
143 (bfin_start_line_hook): Remove the workaround for LSETUP(.
144 (bfin_name_is_register): Remove the workarounds for LSETUP(
146 (bfin_start_label): Ditto.
148 2005-10-18 Bob Wilson <bob.wilson@acm.org>
150 * config/tc-xtensa.c (xtensa_end_directive): Restore
151 default_lit_sections regardless of use_literal_section.
153 2005-10-18 Jie Zhang <jie.zhang@analog.com>
155 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
156 * Makefile.in: Regenerated.
158 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
160 * doc/as.texinfo (.loc) Fix placement of '@end table'.
162 2005-10-17 Bob Wilson <bob.wilson@acm.org>
164 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
165 unsigned line number. Do not include "dwarf2dbg.h".
166 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
167 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
168 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
169 (md_assemble): Use as_where instead of dwarf2_where.
170 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
171 dwarf2_line_infos. Change to call new_logical_line followed by
174 2005-10-14 Mike Frysinger <vapier@gentoo.org>
176 * doc/as.texinfo (Section): Add missing ']' to .section example.
178 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
181 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
182 unknown opcode is found.
184 2005-10-12 Mark Mitchell <mark@codesourcery.com>
186 * NEWS: Mention @file.
188 2005-10-12 Nick Clifton <nickc@redhat.com>
190 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
191 generally tidy up the code.
192 * config/tc-avr.h: Likewise.
194 2005-10-12 Jan Beulich <jbeulich@novell.com>
196 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
197 (dot_pred_rel): Likewise.
198 (parse_operand): Likewise.
199 (ia64_unrecognized_line): Likewise.
200 (md_operand): Likewise.
202 2005-10-11 Jan Beulich <jbeulich@novell.com>
204 * expr.h (enum expr_mode): New.
205 (expression): Pass third argument to expr.
206 (expression_and_evaluate): New.
207 (deferred_expression): New.
208 (expr): Add third parameter.
209 (resolve_expression): New.
210 * struc-symbol.h (struct symbol): New members sy_volatile and
212 * symbols.c, symbols.h (symbol_clone): New.
213 (symbol_clone_if_forward_ref): New.
214 (snapshot_symbol): New.
215 (S_IS_VOLATILE): New.
216 (S_IS_FORWARD_REF): New.
217 (S_SET_VOLATILE): New.
218 (S_SET_FORWARD_REF): New.
219 * as.c (macro_expr): Use expression_and_evaluate.
220 * cond.c (s_if): Likewise.
221 (s_elseif): Likewise.
222 * dw2gencfi.c (cfi_parse_reg): Likewise.
223 * expr.c (operand): Add second parameter. Optionally call
224 deferred_expression. Pass mode argument to itself and md_parse_name.
225 Check mode before trying to evaluate symbol. Call
226 symbol_clone_if_forward_ref for both operands.
227 (expr): Add third parameter. Pass mode to operand and itself.
228 Optionally call resolve_expression.
229 (resolve_expression): New.
230 (get_single_number): Pass second argument to operand.
231 * read.c (potable): New entry for .eqv.
232 (read_a_source_file): Handle new == operator.
233 (get_absolute_expr): Use expression_and_evaluate.
235 (assign_symbol): Rename second parameter. Call symbol_clone on
236 legal and illegal redefinition. Call S_SET_VOLATILE and
237 S_SET_FORWARD_REF depending on mode.
238 (s_set): Update description.
239 (s_space): Call resolve_expression.
240 (pseudo_set): Optionally call deferred_expression. Check
241 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
243 * config/tc-ia64.h (md_parse_name): Add mode parameter.
244 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
245 * config/tc-m32r.h (md_parse_name): Likewise.
246 (m32r_parse_name): Likewise.
247 * config/tc-mmix.h (md_parse_name): Likewise.
248 * config/tc-mn10300.h (md_parse_name): Likewise.
249 (mn10300_parse_name): Likewise.
250 * config/tc-ppc.h (md_parse_name): Likewise.
251 * config/tc-sh.h (md_parse_name): Likewise.
252 (sh_parse_name): Likewise.
253 * config/tc-sh64.h (md_parse_name): Likewise.
254 (sh64_consume_datalabel): Likewise.
255 * config/tc-tic54x.h (md_parse_name): Likewise.
256 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
257 before trying to evaluate symbol.
258 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
259 * config/tc-sh.c (sh_parse_name): Likewise.
260 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
261 second argument to operandf. Pass mode parameter to sh_parse_name.
262 * doc/as.texinfo: Document .eqv and the == assignment operator.
264 2005-10-10 Ian Lance Taylor <ian@airs.com>
266 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
267 * Makefile.in: Regenerate.
269 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
271 * expr.c (operator): Allow "!=" as a synonym for "<>".
272 * doc/as.texinfo (Infix Op): Mention "!=".
274 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
276 * config/tc-hppa.c (strict): Don't initialize. Update comment.
277 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
278 found. Simplify handling of "ma" and "mb" completers.
280 2005-10-08 Paul Brook <paul@codesourcery.com>
282 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
283 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
285 (arm_cpu_option_table): Add canonical_name.
286 (arm_cpus): Populate canonical_name field.
287 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
288 aeabi_set_public_attributes, arm_md_end): New functions.
289 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
290 (md_assemble): Set thumb_arch_used and arm_arch_used.
291 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
292 * config/tc-arm.h (md_end): Define.
293 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
295 2005-10-06 Khem Raj <kraj@mvista.com>
296 NIIBE Yutaka <gniibe@m17n.org>
298 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
299 (parse_reg_without_prefix): New function.
300 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
302 (option md_longopts): Add allow-reg-prefix option.
303 * doc/c-sh.texi: Document --allow-reg-prefix option.
304 * NEWS: Mention the new switch.
306 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
308 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
311 2005-09-30 Sterling Augustine <sterling@tensilica.com>
312 Bob Wilson <bob.wilson@acm.org>
314 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
316 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
318 * Makefile.am: Run "make dep-am".
319 * Makefile.in: Regenerated.
320 * aclocal.m4: Likewise.
322 2005-09-30 Mark Mitchell <mark@codesourcery.com>
324 * as.c (main): Use expandargv.
326 2005-09-30 Jan Beulich <jbeulich@novell.com>
328 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
331 2005-09-30 Catherine Moore <clm@cm00re.com>
333 * Makefile.am: Bfin support.
334 * Makefile.in: Regenerated.
335 * aclocal.m4: Regenerated.
336 * configure: Regenerated.
337 * configure.in: Bfin support.
338 * configure.tgt: Bfin support.
339 * config/bfin-aux.h: New file.
340 * config/bfin-defs.h: New file.
341 * config/bfin-lex.l: New file.
342 * config/bfin-parse.y: New file.
343 * config/tc-bfin.c: New file.
344 * config/tc-bfin.h: New file.
345 * doc/Makefile.am: Recognize c-bfin.texi.
346 * doc/Makefile.in: Regenerated.
347 * doc/all.texi: Bfin support.
348 * doc/as.texinfo: Likewise.
349 * doc/c-bfin.texi: Document bfin-specific syntax and
352 2005-09-30 Paul Brook <paul@codesourcery.com>
354 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
355 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
356 normal infix conditions.
357 (C3E): Include Thumb-2 definition.
359 (insns): Use them for legacy mnemonics.
361 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
363 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
364 version of <locale.h> when ENABLE_NLS is not defined.
366 2005-09-29 Jan Beulich <jbeulich@novell.com>
368 * config/tc-ia64.c (parse_operands): Always parse first operand of
371 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
372 Alan Modra <amodra@bigpond.net.au>
374 * app.c (do_scrub_chars): Match open and close quote of strings.
375 Remove redundant EOF test in case 7.
377 2005-09-28 Jan Beulich <jbeulich@novell.com>
379 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
380 relocations in 16- and 32-bit modes.
381 (i386_displacement): Make pc-relative branch handling dependent
382 upon operand (rather than address) size.
384 2005-09-28 Jan Beulich <jbeulich@novell.com>
386 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
388 (dot_cfi_startproc): Likewise.
389 (dot_cfi_endproc): Likewise. Also check no extra input was given.
390 (dot_cfi_escape): Likewise.
392 2005-09-28 Jan Beulich <jbeulich@novell.com>
394 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
395 (TC_CONS_FIX_NEW): Define unconditionally.
396 (x86_pe_cons_fix_new): Remove.
397 * config/tc-i386.c (signed_cons): New.
398 (md_pseudo_table): Add slong.
399 (x86_cons_fix_new): Declare unconditionally.
400 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
401 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
404 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
406 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
407 buffer after copying string.
409 2005-09-27 Paul Brook <paul@codesourcery.com>
411 * config/arm.c (arm_cpus): Add more cpu names.
412 * doc/c-arm.texi: Document them.
414 2005-09-21 Alan Modra <amodra@bigpond.net.au>
416 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
418 2005-09-20 Richard Henderson <rth@redhat.com>
420 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
422 2005-09-20 Richard Henderson <rth@redhat.com>
424 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
426 (dwarf2_loc_mark_labels): New.
427 (dwarf2_gen_line_info_1): Split out of ...
428 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
429 (dwarf2_emit_label): New.
430 (dwarf2_directive_loc_mark_labels): New.
431 (out_set_addr): Take a symbol instead of frag+ofs.
432 (relax_inc_line_addr): Likewise.
433 (emit_inc_line_addr): Assert delta non-negative.
434 (process_entries): Remove dead code. Update to work with temp
435 symbols instead of frag+ofs.
436 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
437 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
438 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
439 * config/obj-elf.h (obj_frob_label): New.
440 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
441 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
442 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
443 Similarly in the respective tc_frob_label implementation functions.
444 * config/tc-i386.c (md_pseudo_table): Move file and loc to
445 non-elf section; add loc_mark_labels.
446 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
447 (ia64_flush_insns): Check for marked labels; emit line entry if so.
448 (emit_one_bundle): Similarly.
449 (ia64_frob_label): Record marked labels.
450 * config/tc-m68hc11.h (tc_frob_label): Remove.
451 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
452 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
453 * config/tc-sh64.h (tc_frob_label): Likewise.
454 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
456 2005-09-20 Alan Modra <amodra@bigpond.net.au>
458 * read.c (pseudo_set): Set segment of expression syms to expr_section.
460 2005-09-14 Jan Beulich <jbeulich@novell.com>
462 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
463 registers, floating point control and status words, and mxcsr as
464 well as (for 64-bit code) segment base registers and rflags.
466 2005-09-09 Dmitry Diky <diwil@spec.ru>
468 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
469 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
472 2005-09-08 Chao-ying Fu <fu@mips.com>
474 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
475 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
478 2005-09-08 Paul Brook <paul@codesourcery.com>
480 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
481 (do_smc, do_t_smc): ... to this.
482 (insns): Remane smi to smc.
483 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
486 2005-09-07 Richard Henderson <rth@redhat.com>
488 * dwarf2dbg.c (dwarf2_where): Set line->isa.
489 (dwarf2_set_isa): New.
490 (dwarf2_directive_loc): Rearrange to allow all options on one line.
491 * dwarf2dbg.h (dwarf2_set_isa): Declare.
492 * doc/as.texinfo: Update .loc documentation.
494 2005-09-07 Richard Henderson <rth@redhat.com>
496 * dwarf2dbg.c: Include safe-ctype.h.
497 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
498 (current): Initialize.
499 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
500 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
501 (dwarf2_directive_file): Cope with invalid filename.
502 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
503 epilogue_begin, is_stmt, isa.
504 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
506 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
507 and DWARF2_FLAG_EPILOGUE_BEGIN.
508 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
509 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
510 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
511 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
512 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
513 (struct dwarf2_line_info): Add isa member.
514 * doc/as.texinfo (LNS directives): New node.
516 2005-09-07 David Ung <davidu@mips.com>
518 * config/tc-mips.c (append_insn): Undo last change. Instead add
519 guard to suppress calling frag_grow if the current instruction is
520 one that allows a delay slot.
522 2005-09-06 Chao-ying Fu <fu@mips.com>
524 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
525 (mips_opts): Add -1 to initialize ase_mt.
526 (file_ase_mt): New variable for -mmt.
527 (CPU_HAS_MT): New define.
528 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
530 (mips_ip): Check ase_mt to enable MT instructions.
531 Handle !, $, *, &, +T, +t, g operand formats.
532 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
534 (OPTION_MT, OPTION_NO_MT): New define.
535 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
536 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
537 (mips_after_parse_args): Set ase_mt based on CPU.
538 (s_mipsset): Handle ".set mt" and ".set nomt".
539 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
540 (md_show_usage): Show usage of -mmt and -mno-mt.
541 * doc/as.texinfo: Document -mmt and -mno-mt options.
542 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
545 2005-09-06 Paul Brook <paul@codesourcery.com>
547 * config/tc-arm.c (arm_it): Add relax field.
548 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
549 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
550 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
551 do_t_mov_cmp): Allow relaxation.
552 (output_relax_insn): New function.
553 (put_thumb32_insn): New function.
554 (output_inst): Use new functions.
555 (md_assemble): Don't throw error on relaxable instructions.
556 (insns): Change "b" entry from TCE(...) to tCE(...).
557 (md_estimate_size_before_relax): Return 2.
558 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
559 relax_branch, arm_relax_frag): New functions.
560 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
562 * config/tc-arm.h (md_convert_frag): Remove definition.
563 (md_relax_frag): Define.
564 (arm_relax_frag): Add prototype.
566 2005-09-02 Paul Brook <paul@codesourcery.com>
568 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
570 2005-09-02 Paul Brook <paul@codesourcery.com>
572 * config/tc-arm.c (encode_arm_cp_address): Use
573 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
574 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
576 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
579 (insns): Use them for coprocessor instructions.
580 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
581 (get_thumb32_insn): New function.
582 (put_thumb32_insn): New function.
583 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
584 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
586 2005-09-02 Paul Brook <paul@codesourcery.com>
588 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
589 incorrect suffix matches.
591 2005-09-01 David Ung <davidu@mips.com>
593 * config/tc-mips.c (append_insn): Correctly handle mips16 case
594 when the frags are different for the 2 instructions we want to
595 swap. If the lengths of the 2 instructions are not the same, we
596 won't do the swap but emit an nop.
598 2005-09-01 Dmitry Diky <diwil@spec.ru>
600 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
601 as appropriate. Change frag_variant() to frag_var() for relaxes.
603 2005-08-29 Nick Clifton <nickc@redhat.com>
605 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
608 2005-08-26 Jan Beulich <jbeulich@novell.com>
610 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
611 qualified operand of a branch.
612 (intel_bracket_expr): Set JumpAbsolute here...
613 (intel_e11): ... rather than here.
615 2005-08-26 Christian Groessler <chris@groessler.org>
617 * configure.tgt: Set bfd_gas also for z8k cpu.
618 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
620 (newfix): Adapt to bfd reloc types.
621 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
622 is available in the current frag.
623 (md_convert_frag): Adapt function parameters.
624 (tc_gen_reloc): New function.
625 (md_section_align): Use bfd_get_section_alignment.
626 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
627 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
629 * config/tc-z8k.h (TARGET_ARCH): Define.
630 (tc_fix_adjustable): Define.
632 2005-08-25 Chao-ying Fu <fu@mips.com>
634 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
635 (mips_opts): Add -1 to initialize ase_dsp.
636 (file_ase_dsp): New variable for -mdsp.
637 (CPU_HAS_DSP): New define.
638 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
640 (mips_ip): Add min_range and max_range for checking singed numbers.
641 Check ase_dsp to enable DSP instructions.
642 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
643 (OPTION_DSP, OPTION_NO_DSP): New define.
644 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
645 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
646 (mips_after_parse_args): Set ase_dsp based on CPU.
647 (s_mipsset): Handle ".set dsp" and ".set nodsp".
648 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
649 (md_show_usage): Show usage of -mdsp and -mno-dsp.
651 2005-08-23 David Ung <davidu@mips.com>
653 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
656 2005-08-23 Alan Modra <amodra@bigpond.net.au>
659 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
661 2005-08-23 Phil Edwards <phil@codesourcery.com>
663 * configure.tgt (*-*-vxworks): Match vxworks* instead.
665 2005-08-22 Jan Beulich <jbeulich@novell.com>
667 * config/tc-i386.c (object_64bit): New.
668 (i386_target_format): Initialize it.
669 (output_disp): Use object_64bit for relocation type determination.
670 (output_imm): Likewise.
671 (i386_validate_fix): Likewise.
672 (tc_gen_reloc): Likewise.
673 (lex_got): Likewise. Remove static mode_name. Change array size
674 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
675 (x86_cons): Use object_64bit for deciding whether quad fields can
678 2005-08-18 Christian Groessler <chris@groessler.org>
680 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
681 * config/tc-mcore.h: Likewise.
682 * config/tc-z8k.h: Likewise.
683 * config/tc-z8k.c: Likewise.
684 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
685 sh_coff_reloc_mangle declaration.
686 * config/tc-sh.c: (md_apply_fix): Fix comment for case
689 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
691 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
692 to confirm that no ISA is specified.
694 2005-08-18 Nick Clifton <nickc@redhat.com>
696 * write.c (relax_segment): Count the number of frags being
697 processed and use this to compute a maximum limit on the number of
698 iterations that will be allowed when attempting to relax the
701 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
703 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
704 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
706 2005-08-16 Alan Modra <amodra@bigpond.net.au>
708 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
711 2005-08-15 Paul Brook <paul@codesourcery.com>
713 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
715 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
717 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
719 * config/tc-ppc.c (parse_cpu): Add -me300 support.
720 (md_show_usage): Likewise.
721 * doc/c-ppc.texi (PowerPC-Opts): Document it.
723 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
725 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
726 (md_gather_operands): Add support for optional operands.
728 2005-08-12 Dmitry Diky <diwil@spec.ru>
729 * config/tc-msp430.c (msp430_enable_relax): New flag.
730 (msp430_enable_polys): Likewise.
731 (OPTION_RELAX): New option.
732 (OPTION_POLYMORPHS): Likewise.
733 (md_longopts): New long options.
734 (md_show_usage): Updated.
735 (md_parse_option): Add new options handler.
736 (msp430_operands): Add check if polymorph insns are enabled.
737 (msp430_force_relocation_local): New function.
738 (md_apply_fix): Now delete relocs according to new flags combination.
739 (msp430_relax_frag): Convert long branches to short branches only if
740 flag msp430_enable_relax is set.
741 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
742 (msp430_force_relocation_local): Likewise.
743 * doc/c-msp430.texi: Describe new options.
745 2005-08-11 Ian Lance Taylor <ian@airs.com>
747 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
748 (stamp-mk.com): Likewise.
749 (EXTRA_DIST): Remove make-gas.com from list.
750 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
751 * Makefile.in: Regenerate.
753 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
755 * subsegs.c (subseg_change): Move declaration of seginfo to before
758 2005-08-11 Alan Modra <amodra@bigpond.net.au>
760 * README-vms: Delete.
761 * config-gas.com: Delete.
762 * makefile.vms: Delete.
763 * vmsconf.sh: Delete.
764 * config/atof-tahoe.c: Delete.
765 * config/m88k-opcode.h: Delete.
766 * config/obj-bout.c: Delete.
767 * config/obj-bout.h: Delete.
768 * config/obj-hp300.c: Delete.
769 * config/obj-hp300.h: Delete.
770 * config/tc-a29k.c: Delete.
771 * config/tc-a29k.h: Delete.
772 * config/tc-h8500.c: Delete.
773 * config/tc-h8500.h: Delete.
774 * config/tc-m88k.c: Delete.
775 * config/tc-m88k.h: Delete.
776 * config/tc-tahoe.c: Delete.
777 * config/tc-tahoe.h: Delete.
778 * config/tc-tic80.c: Delete.
779 * config/tc-tic80.h: Delete.
780 * config/tc-w65.c: Delete.
781 * config/tc-w65.h: Delete.
782 * config/te-aux.h: Delete.
783 * config/te-delt88.h: Delete.
784 * config/te-delta.h: Delete.
785 * config/te-dpx2.h: Delete.
786 * config/te-hp300.h: Delete.
787 * config/te-ic960.h: Delete.
788 * config/vms-a-conf.h: Delete.
789 * doc/c-a29k.texi: Delete.
790 * doc/c-h8500.texi: Delete.
791 * doc/c-m88k.texi: Delete.
792 * README: Remove obsolete examples, and list of supported targets.
793 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
794 bout and hp300 support.
795 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
796 * configure.in: Remove --enable-bfd-assembler, need_bfd,
798 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
799 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
800 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
802 * dw2gencfi.c: Likewise.
803 * dwarf2dbg.c: Likewise.
805 * input-file.c: Likewise.
806 * listing.c: Likewise.
807 * literal.c: Likewise.
808 * messages.c: Likewise.
810 * output-file.c: Likewise.
813 * struc-symbol.h: Likewise.
814 * subsegs.c: Likewise.
815 * subsegs.h: Likewise.
816 * symbols.c: Likewise.
817 * symbols.h: Likewise.
821 * config/aout_gnu.h: Likewise.
822 * config/obj-aout.c: Likewise.
823 * config/obj-aout.h: Likewise.
824 * config/obj-coff.c: Likewise.
825 * config/obj-coff.h: Likewise.
826 * config/obj-evax.h: Likewise.
827 * config/obj-ieee.h: Likewise.
828 * config/tc-arm.c: Likewise.
829 * config/tc-arm.h: Likewise.
830 * config/tc-avr.c: Likewise.
831 * config/tc-avr.h: Likewise.
832 * config/tc-crx.h: Likewise.
833 * config/tc-d10v.h: Likewise.
834 * config/tc-d30v.h: Likewise.
835 * config/tc-dlx.h: Likewise.
836 * config/tc-fr30.h: Likewise.
837 * config/tc-frv.h: Likewise.
838 * config/tc-h8300.c: Likewise.
839 * config/tc-h8300.h: Likewise.
840 * config/tc-hppa.h: Likewise.
841 * config/tc-i370.h: Likewise.
842 * config/tc-i386.c: Likewise.
843 * config/tc-i386.h: Likewise.
844 * config/tc-i860.h: Likewise.
845 * config/tc-i960.c: Likewise.
846 * config/tc-i960.h: Likewise.
847 * config/tc-ip2k.h: Likewise.
848 * config/tc-iq2000.h: Likewise.
849 * config/tc-m32c.h: Likewise.
850 * config/tc-m32r.h: Likewise.
851 * config/tc-m68hc11.h: Likewise.
852 * config/tc-m68k.c: Likewise.
853 * config/tc-m68k.h: Likewise.
854 * config/tc-maxq.c: Likewise.
855 * config/tc-maxq.h: Likewise.
856 * config/tc-mcore.c: Likewise.
857 * config/tc-mcore.h: Likewise.
858 * config/tc-mn10200.h: Likewise.
859 * config/tc-mn10300.c: Likewise.
860 * config/tc-mn10300.h: Likewise.
861 * config/tc-ms1.h: Likewise.
862 * config/tc-msp430.c: Likewise.
863 * config/tc-msp430.h: Likewise.
864 * config/tc-ns32k.c: Likewise.
865 * config/tc-ns32k.h: Likewise.
866 * config/tc-openrisc.h: Likewise.
867 * config/tc-or32.c: Likewise.
868 * config/tc-or32.h: Likewise.
869 * config/tc-ppc.c: Likewise.
870 * config/tc-ppc.h: Likewise.
871 * config/tc-s390.h: Likewise.
872 * config/tc-sh.c: Likewise.
873 * config/tc-sh.h: Likewise.
874 * config/tc-sparc.c: Likewise.
875 * config/tc-tic30.c: Likewise.
876 * config/tc-tic30.h: Likewise.
877 * config/tc-tic4x.c: Likewise.
878 * config/tc-tic4x.h: Likewise.
879 * config/tc-tic54x.c: Likewise.
880 * config/tc-tic54x.h: Likewise.
881 * config/tc-v850.h: Likewise.
882 * config/tc-vax.c: Likewise.
883 * config/tc-vax.h: Likewise.
884 * config/tc-xstormy16.h: Likewise.
885 * config/tc-xtensa.h: Likewise.
886 * config/tc-z8k.c: Likewise.
887 * config/tc-z8k.h: Likewise.
888 * config/vms-a-conf.h
889 * doc/Makefile.am: Likewise.
890 * doc/all.texi: Likewise.
891 * doc/as.texinfo: Likewise.
892 * doc/internals.texi: Likewise.
893 * doc/Makefile.in: Regenerate.
894 * Makefile.in: Regenerate.
895 * configure: Regenerate.
896 * config.in: Regenerate.
897 * po/POTFILES.in: Regenerate.
899 2005-08-09 Nick Clifton <nickc@redhat.com>
902 * macro.c (getstring): Do not treat round parentheses exactly the
903 same as angle brackets - the parentheses need to be preserved and
904 passed on to the macro processing code.
906 2005-08-08 Nick Clifton <nickc@redhat.com>
908 * config/tc-msp430.c (MSP430_ISA_21): Define.
909 (mcu_types): Add entries for msp430x21xx variants.
911 2005-08-08 Nick Clifton <nickc@redhat.com>
914 * macro.c (getstring): Treat round parentheses in the same way as
916 (get_any_string): Likewise.
918 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
921 * as.c (parse_args): Handle -al=<FILE>.
923 2005-08-07 Nick Clifton <nickc@redhat.com>
925 * read.c (s_app_line): Accept a line number of 0 for compatibility
926 with gcc's output for assembler-with-cpp files.
928 2005-08-05 Paul Brook <paul@codesourcery.com>
930 * config/tc-arm.c (current_it_mask, current_cc): New variables.
931 (do_t_add_sub): Use correct encodings inside IT block.
932 (do_t_arit3c): Ditto.
933 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
934 (md_assemble): Verify conditional suffixes agains IT blocks.
936 2005-08-05 Paul Brook <paul@codesourcery.com>
938 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
940 (encode_thumb32_shifted_operand): Prohibit register shifts.
941 (encode_thumb32_addr_mode): Fix typo.
942 (insns): Correct thumb2 ldm and stm opcodes.
944 2005-08-02 Khem Raj <kraj@mvista.com>
946 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
947 WLDRD/WSTRD instruction.
949 2005-08-02 Alan Modra <amodra@bigpond.net.au>
951 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
954 2005-07-29 Thiemo Seufer <ths@networkno.de>
956 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
958 2005-07-29 Paul Brook <paul@codesourcery.com>
960 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
962 (do_t_addr): Implement 32-bit variant.
963 (do_t_push_pop): Make some errors warnings. Handle single register
965 (insns): Use tCE for adr.
966 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
967 (md_apply_fix): Ditto.
969 2005-07-29 Paul Brook <paul@codesourcery.com>
971 * config/tc-arm.c (parse_tb): New function.
972 (enum operand_parse_code): Add OP_TB.
973 (parse_operands): Handle OP_TB.
974 (do_t_add_sub_w, do_t_tb): New functions.
975 (insns): Add entries for addw, subw, tbb and tbh.
976 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
978 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
980 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
982 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
984 * config/tc-i386.c (handle_large_common): Declare only for ELF.
986 2005-07-27 Jan Beulich <jbeulich@novell.com>
988 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
990 (unw_p_record): Remove unused/redundant fields imask and rmask.
991 Combine spoff and pspoff into a union. Combine gr and br into a
992 union. Change type of grmask and brmask to unsigned char. Change type
993 of frmask to unsigned int.
994 (unw_x_record): Combine spoff, pspoff, and treg into a union.
995 * config/tc-ia64.c (unwind): New field 'pending_saves'.
996 (check_pending_save): New.
997 (alloc_record): Clear out entire record.
998 (output_psp_gr): Use renamed structure fields.
999 (output_psp_sprel): Likewise.
1000 (output_rp_gr): Likewise.
1001 (output_rp_br): Likewise.
1002 (output_rp_psprel): Likewise.
1003 (output_rp_sprel): Likewise.
1004 (output_pfs_gr): Likewise.
1005 (output_pfs_psprel): Likewise.
1006 (output_pfs_sprel): Likewise.
1007 (output_preds_gr): Likewise.
1008 (output_preds_psprel): Likewise.
1009 (output_preds_sprel): Likewise.
1010 (output_spill_base): Likewise.
1011 (output_unat_gr): Likewise.
1012 (output_unat_psprel): Likewise.
1013 (output_unat_sprel): Likewise.
1014 (output_lc_gr): Likewise.
1015 (output_lc_psprel): Likewise.
1016 (output_lc_sprel): Likewise.
1017 (output_fpsr_gr): Likewise.
1018 (output_fpsr_psprel): Likewise.
1019 (output_fpsr_sprel): Likewise.
1020 (output_priunat_gr): Likewise.
1021 (output_priunat_psprel): Likewise.
1022 (output_priunat_sprel): Likewise.
1023 (output_bsp_gr): Likewise.
1024 (output_bsp_psprel): Likewise.
1025 (output_bsp_sprel): Likewise.
1026 (output_bspstore_gr): Likewise.
1027 (output_bspstore_psprel): Likewise.
1028 (output_bspstore_sprel): Likewise.
1029 (output_rnat_gr): Likewise.
1030 (output_rnat_psprel): Likewise.
1031 (output_rnat_sprel): Likewise.
1032 (output_spill_psprel): Likewise.
1033 (output_spill_sprel): Likewise.
1034 (output_spill_reg): Likewise.
1035 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1037 (output_frgr_mem): Likewise.
1038 (output_gr_mem): Likewise.
1039 (output_br_mem): Likewise.
1040 (output_gr_gr): Likewise.
1041 (output_br_gr): Likewise.
1042 (fixup_unw_records): Likewise.
1043 (process_one_record): Use renamed structure fields. For gr_gr and
1044 br_gr, collect mask from chain of records before output.
1045 (in_prologue): Simplify and eliminate early returns. Call
1047 (in_body): Simplify and eliminate early returns.
1048 (dot_body): Call check_pending_save.
1049 (md_assemble): Update comment. Deal with pending saves.
1051 2005-07-26 Jan Beulich <jbeulich@novell.com>
1053 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1054 mask from guessed suffix, but mask out other immediate types only
1055 if at least on candidate is valid for the insn.
1057 2005-07-25 DJ Delorie <dj@redhat.com>
1059 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1060 Support %mod() modifiers from opcodes.
1061 * doc/c-m32c.texi (M32C-Modifiers): New section.
1063 2005-07-25 Jan Hubicka <jh@suse.cz>
1064 H.J. Lu <hongjiu.lu@intel.com>
1066 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1068 (elf_com_section_ptr): New.
1069 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1070 (elf_common_parse): Make it global. Use elf_com_section_ptr
1071 instead of bfd_com_section_ptr.
1072 (obj_elf_change_section): Handle x86-64 large bss sections.
1074 * config/obj-elf.h (elf_com_section_ptr): New.
1075 (elf_common_parse): New.
1077 * config/tc-i386.c (handle_large_common): New.
1078 (md_pseudo_table): Add "largecomm".
1079 (x86_64_section_letter): New.
1080 (x86_64_section_word): New.
1082 * config/tc-i386.h (x86_64_section_word): New.
1083 (x86_64_section_letter): New.
1084 (md_elf_section_letter): New. Defined.
1085 (md_elf_section_word): Likewise.
1087 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1089 * configure.tgt: Remove i386-*-rtemself*.
1090 Remove sparc-*-rtemself*.
1092 2005-07-21 Ben Elliston <bje@gnu.org>
1094 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1096 2005-07-21 Paul Brook <paul@codesourcery.com>
1098 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1101 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1103 * messages.c: Use vsnprintf instead of vsprintf.
1105 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1107 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1108 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1110 2005-07-18 Nick Clifton <nickc@redhat.com>
1112 * configure.tgt: Restore alpha ordering to list of arches.
1114 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1116 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1118 2005-07-18 Jan Beulich <jbeulich@novell.com>
1120 * config/tc-i386.c (md_begin): Use IS_ELF.
1121 (tc_i386_fix_adjustable): Likewise.
1122 (md_estimate_size_before_relax): Likewise.
1123 (md_apply_fix): Likewise.
1124 (i386_target_format): Likewise.
1125 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1126 (i386_immediate): Remove #ifdef LEX_AT.
1127 (i386_displacement): Likewise.
1128 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1131 2005-07-18 Jan Beulich <jbeulich@novell.com>
1133 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1134 parameter to unsigned. Parameter sign now is tristate - zero/
1135 positive mean unsigned/signed, negative means signedness doesn't
1136 matter. Check field size,
1137 signedness, and pcrel-ness are in agreement between relocated field
1138 and relocation type. Adjust diagnostics.
1139 (optimize_imm): And type mask of operand instead of overwriting it.
1140 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1141 local structure and initialize gotrel accordingly. Pass caller as
1142 mask of types that the operator can match.
1143 (x86_cons_fix_new): Let reloc know that signedness of relocation
1145 (x86_pe_cons_fix_new): Likewise.
1146 (x86_cons): Pass additional argument to lex_got.
1147 (i386_immediate): New local variable 'types'. Pass its address as
1148 additional argument to lex_got. Mask out operand types not supported
1150 (i386_displacement): Likewise. Set bigdisp to all types supported in
1151 64-bit mode, combining the previously split initialization.
1153 2005-07-18 Jan Beulich <jbeulich@novell.com>
1155 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1158 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1160 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1163 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1165 * Makefile.am: Run "make dep-am".
1166 * Makefile.in: Regenerate.
1168 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1170 * gas/config/tc-i386.h (CpuVMX): New.
1171 (CpuUnknownFlags): Add CpuVMX.
1173 2005-07-14 Jim Blandy <jimb@redhat.com>
1175 Add support for the Renesas M32C.
1176 * Makefile.am (CPU_TYPES): List m32c.
1177 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1178 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1179 * configure.in: Add case for m32c.
1180 * configure.tgt: Add cases for m32c and m32c-*-elf.
1181 * configure: Regenerated.
1182 * config/tc-m32c.c, config/tc-m32c.h: New files.
1183 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1184 * doc/Makefile.in: Regenerated.
1185 * doc/all.texi: Set M32C.
1186 * doc/as.texinfo: Add text for the M32C-specific options and line
1187 comment characters, and refer to c-m32c.texi.
1188 * doc/c-m32c.texi: New file.
1190 2005-07-14 Nick Clifton <nickc@redhat.com>
1193 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1194 the ins_parse buffer.
1196 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1198 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1199 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1201 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1206 2005-07-08 Ben Elliston <bje@au.ibm.com>
1208 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1209 * config/obj-elf.h: Likewise.
1210 * config/tc-h8300.h: Likewise.
1211 * config/tc-h8500.h: Likewise.
1212 * config/tc-i370.h: Likewise.
1213 * config/tc-i386.h: Likewise.
1214 * config/tc-m68hc11.h: Likewise.
1215 * config/tc-m68k.h: Likewise.
1216 * config/tc-ppc.h: Likewise.
1217 * config/tc-s390.h: Likewise.
1218 * config/tc-sh.h: Likewise.
1219 * config/tc-sparc.h: Likewise.
1220 * config/tc-tic30.c: Likewise.
1221 * config/tc-w65.h: Likewise.
1222 * config/tc-xtensa.h: Likewise.
1224 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1227 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1229 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1231 * config/tc-tic30.c (debug): Add format attribute. Fix format
1234 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1236 * config/tc-i386.c (cpu_arch): Add sse3.
1238 * config/tc-i386.h (CpuSSE3): Renamed from ...
1239 (CpuPNI): This. Defined as CpuSSE3.
1241 * doc/c-i386.texi: Document .sse3.
1243 2005-07-06 Jan Beulich <jbeulich@novell.com>
1245 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1247 2005-07-05 Nick Clifton <nickc@redhat.com>
1249 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1250 md_chars_to_numbers to an unsigned pointer in order to avoid a
1251 compile time warning.
1253 2005-07-05 Paul Brook <paul@codesourcery.com>
1255 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1257 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1259 * config/tc-ms1.c: New.
1260 * config/tc-ms1.h: New.
1261 * testsuite/gas/ms1/allinsn.d: New.
1262 * testsuite/gas/ms1/allinsn.s: New.
1263 * testsuite/gas/ms1/badinsn.s: New.
1264 * testsuite/gas/ms1/badinsn1.s: New.
1265 * testsuite/gas/ms1/badoffsethigh.s: New.
1266 * testsuite/gas/ms1/badoffsetlow.s: New.
1267 * testsuite/gas/ms1/badorder.s: New.
1268 * testsuite/gas/ms1/badreg.s: New.
1269 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1270 * testsuite/gas/ms1/badsignedimmlow.s: New.
1271 * testsuite/gas/ms1/badsyntax.s: New.
1272 * testsuite/gas/ms1/badsyntax1.s: New.
1273 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1274 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1275 * testsuite/gas/ms1/errors.exp: New.
1276 * testsuite/gas/ms1/ldst.s: New.
1277 * testsuite/gas/ms1/misc.d: New.
1278 * testsuite/gas/ms1/misc.s: New.
1279 * testsuite/gas/ms1/ms1-16-003.d: New.
1280 * testsuite/gas/ms1/ms1-16-003.s: New.
1281 * testsuite/gas/ms1/ms1.exp: New.
1282 * testsuite/gas/ms1/msys.d: New.
1283 * testsuite/gas/ms1/msys.s: New.
1284 * testsuite/gas/ms1/relocs.d: New.
1285 * testsuite/gas/ms1/relocs.exp: New.
1286 * testsuite/gas/ms1/relocs1.s: New.
1287 * testsuite/gas/ms1/relocs2.s: New.
1289 2005-07-05 Jan Beulich <jbeulich@novell.com>
1291 * config/tc-i386.h (CpuSVME): New.
1292 (CpuUnknownFlags): Include CpuSVME.
1293 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1294 as alias of sledgehammer.
1295 (md_assemble): Include invlpga in the check for insns with two source
1297 (process_operands): Include SVME insns in the check for ignored
1298 segment overrides. Adjust diagnostic.
1299 (i386_index_check): Special-case SVME insns with memory operands.
1301 2005-07-04 Khem Raj <kraj@mvista.com>
1302 Nick Clifton <nickc@redhat.com>
1304 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1305 use an immediate value.
1306 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1307 since the register field of the operands structure is unsigned.
1308 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1309 (parse_operands): Make the 2ns parameter an unsigned pointer to
1311 (do_ldrd): When using the imm field of the operands structure as a
1312 second register field, treat it as unsigned.
1314 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1317 * config/obj-elf.c (obj_elf_change_section): Use backend
1320 2005-07-01 Jan Beulich <jbeulich@novell.com>
1322 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1323 (output_spill_psprel, output_spill_psprel_p): Combine.
1324 (output_spill_sprel, output_spill_sprel_p): Combine.
1325 (output_spill_reg, output_spill_regp_p): Combine.
1326 (process_one_record): Handle psp_psprel.
1327 (parse_predicate_and_operand): New.
1328 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1329 initialize output values. Emit diagnostic case here.
1330 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1331 (add_unwind_entry): New second parameter. Allow first parameter to
1332 be NULL. Parse optional tag, emit warning about further support for
1333 it otherwise being missing. Check end-of-line when requested.
1334 (dot_fframe): Clear operand when wrong. Allow tag.
1335 (dot_vframe): Likewise.
1336 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1338 (dot_vframepsp): Remove.
1339 (dot_altrp): Clear operand when wrong. Allow tag.
1340 (dot_save): Likewise. Let default case also go through
1342 (dot_savemem): Likewise.
1343 (dot_restore): Don't return when wrong operand. Allow tag.
1344 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1345 parse_predicate_and_operand and the new arguments to
1346 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1347 when wrong operand. Allow tag.
1348 (dot_restorereg, dot_restorereg_p): Likewise.
1349 (dot_spillmem, dot_spillmem_p): Likewise.
1350 (dot_saveg): Clear operand when wrong. Perform tighter operand
1352 (dot_savef): Likewise.
1353 (dot_saveb): Likewise.
1354 (dot_savegf): Likewise.
1355 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1356 parse_predicate_and_operand and the new arguments to
1357 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1358 when wrong operand. Allow tag.
1360 (dot_label_state): Don't return when wrong operand.
1361 (dot_copy_state): Likewise.
1362 (dot_unwabi): Likewise. Check if in prologue.
1363 (dot_body): Don't call demand_empty_rest_of_line.
1364 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1366 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1367 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1368 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1369 (parse_operand): New second parameter. Don't deal with '}' here
1370 anymore. Don't advance past end-of-line.
1371 (parse_operands): Pass second argument to parse_operand.
1372 (ia64_start_line): Prevent out-of-bounds access through
1373 input_line_pointer. Deal with '}' here.
1374 (ia64_unrecognized_line): Don't deal with '}' here.
1375 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1376 discard_rest_of_line.
1378 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1380 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1381 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1382 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1383 (do_branch): Always set inst.reloc.pc_rel.
1384 (s_arm_elf_cons): Disallow use of (plt) suffix.
1385 (do_adrl): Adjust X_add_number unconditionally.
1386 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1387 argument. Handle all adjustment for pipeline offset here.
1388 (md_apply_fix): No need to undo work of md_pcrel_from. No
1389 need to extract pre-encoded pipeline adjustments from various
1390 branch instructions. Generally, assume instructions are already
1391 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1392 special cases. Handle BFD_RELOC_ARM_PLT32 like
1393 BFD_RELOC_ARM_PCREL_BRANCH.
1394 (tc_gen_reloc): Remove OBJ_ELF special case.
1395 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1397 2005-06-30 Ben Elliston <bje@gnu.org>
1399 * Makefile.am (check-DEJAGNU): Don't search for expect.
1400 * Makefile.in: Regenerate.
1402 2005-06-30 Ben Elliston <bje@gnu.org>
1404 * Makefile.am (EXPECT): Set to expect.
1405 (RUNTEST): Likewise, set to runtest.
1406 * Makefile.in: Regenerate.
1408 2005-06-23 Ben Elliston <bje@gnu.org>
1410 * config/m68k-parse.h: Use ISO C90.
1411 * config/m68k-parse.y: Likewise.
1412 * config/tc-m68k.h: Likewise.
1414 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1417 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1419 (optimize_disp): Optimize only if possible. Don't use 64bit
1420 displacement on non-constants and do same on constants if
1423 2005-06-17 Jan Beulich <jbeulich@novell.com>
1425 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1426 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1427 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1428 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1429 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1431 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1432 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1433 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1434 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1435 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1436 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1437 convert 8-byte pc-relative relocations.
1438 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1439 (i386_validate_fix): Likewise.
1440 (x86_cons): Also handle quad values in 64-bit mode.
1441 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1442 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1443 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1444 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1446 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1448 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1449 symbolP as well as for names with a leading dot. Use ACONCAT.
1450 (md_apply_fix): For branch relocations, only replace value
1451 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1452 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1453 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1454 (LOCAL_LABEL_PREFIX): Don't define.
1456 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1458 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1461 2005-06-08 James E Wilson <wilson@specifixinc.com>
1464 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1465 is NULL, then emit a warning, and return the current index.
1467 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1470 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1471 temporary copy of the operands array so that changes can be safely
1472 backed out if the insn does not match.
1473 (m68k_compare_opcode): Shortcut the test when the parameters are
1474 the same. Return 1 if the names match but the second opcode is
1475 further on in the array than the first.
1477 2005-06-08 Nick Clifton <nickc@redhat.com>
1480 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1482 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1484 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1486 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1487 Michael Snyder <msnyder@redhat.com>
1488 Stan Cox <scox@redhat.com>
1490 * configure.in: Add ms1 case.
1492 * configure: Regenerate.
1494 * configure.tgt: Add ms1 case.
1496 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1498 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1499 * config/tc-xtensa.c (new_resource_table): Likewise.
1500 (resize_resource_table): Likewise.
1501 (release_resources): Fix assertion for unsigned values.
1503 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1505 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1506 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1507 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1508 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1509 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1510 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1511 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1512 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1513 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1514 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1515 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1516 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1517 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1518 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1519 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1520 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1521 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1522 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1523 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1524 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1525 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1526 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1527 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1528 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1529 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1530 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1531 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1532 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1533 * config/tc-xtensa.c, config/tc-z8k.c:
1534 Replace all instances of the string "_apply_fix3" with
1536 * po/POTFILES.in, po/gas.pot: Regenerate.
1538 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1540 * Makefile.am: Run "make dep-am".
1541 (POTFILES): Remove GAS_CFILES.
1542 * Makefile.in: Regenerate.
1544 2005-06-07 David Ung <davidu@mips.com>
1546 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1547 24kc, 24kf and 24kfx under MIPS32 release 2.
1549 2005-06-04 Nick Clifton <nickc@redhat.com>
1551 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1552 to their Thumb-enabled equivalents.
1554 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1556 * config/tc-mips.c (load_register): Add leading "0x" to the
1557 output of sprintf_vma().
1560 2005-06-01 Nick Clifton <nickc@redhat.com>
1562 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1563 test for the presence of thumb version of the parsing functions
1564 since they must always exist and the test generates a compile time
1567 2005-05-31 Richard Henderson <rth@redhat.com>
1569 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1570 (alpha_reloc_op): Add it.
1571 (debug_exp): Handle it.
1572 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1573 (emit_insn): Handle it.
1574 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1576 2005-05-31 Christian Groessler <chris@groessler.org>
1578 * write.c (dump_section_relocs): Convert to ISO-C.
1579 (write_relocs): Avoid signed/unsigned and fprintf argument
1580 warnings in debug code.
1582 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1584 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1585 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1586 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1587 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1588 fixP->tc_fix_data directly in the sole place it was used.
1589 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1590 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1593 2005-05-27 Jan Beulich <jbeulich@novell.com>
1595 * config/tc-ia64.c (struct proc_pending): New.
1596 (unwind): Replace proc_start with proc_pending.
1597 (unwind_diagnostic): Check unwind.proc_pending.sym.
1598 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1599 Check if previous proc not closed. Record all entry points.
1600 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1601 Set symbol sizes for entry points recorded in dot_proc. Check
1602 arguments for consistency with respective .proc's.
1603 (md_assemble): Replace unwind.proc_start with
1604 unwind.proc_pending.sym.
1606 2005-05-27 Jan Beulich <jbeulich@novell.com>
1608 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1609 and last_ptr. Check all in-use slots for first one with non-NULL
1610 unwind_record. Don't reload end_ptr before second update round.
1612 2005-05-26 James E Wilson <wilson@specifixinc.com>
1614 * config/tc-ia64.c (extra_goodness): Update comment.
1615 (md_begin): Add debugging code to print best_template table.
1617 2005-05-25 Jan Beulich <jbeulich@novell.com>
1619 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1622 2005-05-25 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1625 BFD_RELOC_UNUSED when determining the width of the reloc.
1627 2005-05-25 Jan Beulich <jbeulich@novell.com>
1629 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1632 2005-05-25 Jan Beulich <jbeulich@novell.com>
1634 * config/tc-ia64.c (dot_radix): Rewrite.
1636 2005-05-25 Jan Beulich <jbeulich@novell.com>
1638 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1640 (alloc_record): Remove references to next_slot_number and
1642 (emit_one_bundle): Likewise.
1644 2005-05-22 Nick Clifton <nickc@redhat.com>
1646 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1647 message buffer when invoking the insert function.
1649 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1651 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1652 only if an instruction match is found.
1654 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1656 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1657 to addition in argument to xtensa_dwarf2_emit_insn.
1659 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1661 * Makefile.am: Have 'all' depend on 'info'.
1662 * Makefile.in: Regenerate.
1664 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1666 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1668 2005-05-19 Anton Blanchard <anton@samba.org>
1670 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1671 (md_show_usage): Document it.
1672 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1673 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1675 2005-05-19 Jan Beulich <jbeulich@novell.com>
1677 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1678 relocations in unwind section.
1680 2005-05-18 Nick Clifton <nickc@redhat.com>
1682 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1683 if one exists. Ignore any error messages it may produce, just
1684 allow it to perform the insertion.
1686 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1688 * hash.c (hash_lookup): Add len parameter. All callers changed.
1689 (hash_find_n): New interface.
1690 * hash.h: Prototype hash_find_n.
1691 * sb.c: Include as.h.
1692 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1693 (sb_scrub_and_add_sb): New interface.
1694 * sb.h: Prototype sb_scrub_and_add_sb.
1695 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1697 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1698 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1699 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1701 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1703 * doc/Makefile.am (gasver.texi): Don't use $<.
1704 * doc/Makefile.in: Regenerated.
1706 2005-05-17 Nick Clifton <nickc@redhat.com>
1709 * symbols.c (resolve_symbol_value): Do not move symbols whose
1710 value expression has not been resolved or finalized into the
1711 absolute section as this will confuse other parts of the assembler
1712 into thinking that their value is zero.
1714 2005-05-17 Jan Beulich <jbeulich@novell.com>
1716 * read.c (_find_end_of_line): New.
1717 (find_end_of_line): New.
1718 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1719 (read_a_source_file): Use it.
1722 (get_line_sb): Use it.
1723 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1724 (s_comm_internal): Likewise.
1726 (s_macro): Likewise.
1727 (s_ignore): Use ignore_rest_of_line.
1728 * read.h (find_end_of_line): Prototype.
1729 (discard_rest_of_line): Remove prototype. #define to
1730 ignore_rest_of_line.
1732 2005-05-17 Nick Clifton <nickc@redhat.com>
1734 * config/tc-v850,h (TC_FIX_TYPE): Define.
1735 (TC_INIT_FIX_TYPE): Define.
1736 * config/tc-v850.c (md_assemble): When creating a fix record the
1737 operand in the tc_fix_data field.
1738 (md_apply_fix3): When applying a resolved fix use the operand's
1739 insertion procedure to store the value, if the operand has been
1742 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1744 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1746 * Makefile.in: Regenerated.
1748 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1749 Bob Wilson <bob.wilson@acm.org>
1751 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1753 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1754 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1756 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1758 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1759 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1761 2005-05-10 Michael Matz <matz@suse.de>
1763 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1765 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1767 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1770 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1771 Handle label-without-colon before ordinary dot-pseudo as an
1772 ordinary label. Don't leak memory for label-without-colon alone
1773 on a line. Don't mmixal-munge operands for dot-pseudos.
1775 2005-05-10 Jan Beulich <jbeulich@novell.com>
1777 * macro.c (get_any_string): Remove the two last parameters. Replace
1778 references to the former expand parameter by using macro_alternate.
1779 Simplify loop condition for checking for end-of-string.
1780 (get_string): Remove redunant call to sb_skip_white.
1781 (do_formals): Remove two last arguments to get_any_string.
1782 (macro_expand): Likewise.
1783 (expand_irp): Likewise.
1785 2005-05-10 Jan Beulich <jbeulich@novell.com>
1787 * read.c (s_macro): Move local variable 'local' to smaller scope.
1788 Call sb_kill on it when done.
1790 2005-05-09 Jan Beulich <jbeulich@novell.com>
1792 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1793 when zero and not required by encoding constraints.
1795 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1798 * config/tc-sh64.c (sh64_fake_label): New.
1800 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1802 * doc/internals.texi (TC_FAKE_LABEL): Document.
1804 * write.c (TC_FAKE_LABEL): New.
1805 (adjust_reloc_syms): Use it.
1806 (write_object_file): Likewise.
1808 2005-05-09 Jan Beulich <jbeulich@novell.com>
1810 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1811 and comma in Intel mode.
1813 2005-05-09 Jan Beulich <jbeulich@novell.com>
1815 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1816 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1817 Make name array static and const. Adjust lookup to account for NULL
1818 entries (standing for unused register numbers).
1820 2005-05-09 Jan Beulich <jbeulich@novell.com>
1822 * config/tc-i386.c (parse_insn): Consider all matching instructions
1823 when checking for string instruction after string-only prefix.
1825 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1828 * config/tc-ia64.c (start_unwind_section): Properly check
1829 comdat group with SHF_GROUP.
1831 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1833 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1835 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1837 * config/tc-xtensa.c: Remove excess whitespace.
1838 * config/tc-xtensa.h: Likewise.
1839 * config/xtensa-istack.h: Likewise.
1840 * config/xtensa-relax.c: Likewise.
1841 * config/xtensa-relax.h: Likewise.
1843 2005-05-06 Nick Clifton <nickc@redhat.com>
1845 * sb.h: Fix formatting of comments.
1846 * sb.c: Fix formatting of comments.
1848 2005-05-06 Jan Beulich <jbeulich@novell.com>
1850 * sb.h (sb_add_buffer): Reintroduce.
1851 * sb.c (sb_add_buffer): Likewise.
1853 2005-05-06 Jan Beulich <jbeulich@novell.com>
1855 * macro.c (new_formal, del_formal): New.
1856 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1857 required argument has default value. Stop looking for more formal
1858 when there was a vararg one.
1859 (macro_expand_body): Use new_formal and del_formal.
1860 (macro_expand): Likewise. Initialize local variable err. Don't
1861 return immediately when encountering an error. Warn when keyword
1862 argument already had a value assigned. Eliminate duplicate clearing
1863 of argument value. When current positional argument matches parameter
1864 of vararg type, assign to it all the remaining arguments. Issue error
1865 when required parameter does not have value.
1866 (free_macro): Use del_formal.
1867 (expand_irp): Initialize formal type. Free buffers associated with
1868 formal prior to returning.
1869 * macro.h (struct formal_struct): Add new field 'type' with new
1870 enumeration type 'formal_type'.
1871 * doc/as.texinfo: Document macro parameter qualifiers.
1872 * NEWS: Mention new functionality.
1874 2005-05-06 Jan Beulich <jbeulich@novell.com>
1876 * cond.c (s_ifb): New.
1877 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1878 * read.h (s_ifb): Prototype.
1879 * doc/as.texinfo: Document .ifb and .ifnb.
1881 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1883 * config/tc-ia64.c (MIN): Undef.
1885 2005-05-05 Paul Brook <paul@codesourcery.com>
1887 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1889 2005-05-05 Matt Thomas <matt@3am-software.com>
1891 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1894 2005-05-05 Nick Clifton <nickc@redhat.com>
1896 * Update the address and phone number of the FSF organization in
1897 the GPL notices in the following files:
1898 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1899 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1900 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1901 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1902 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1903 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1904 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1905 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1906 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1907 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1908 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1909 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1910 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1911 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1912 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1913 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1914 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1915 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1916 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1917 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1918 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1919 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1920 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1921 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1922 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1923 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1924 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1925 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1926 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1927 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1928 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1929 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1930 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1931 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1932 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1933 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1934 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1935 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1936 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1937 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1938 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1939 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1940 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1941 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1942 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1943 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1944 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1945 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1946 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1947 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1948 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1949 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1950 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1951 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1952 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1953 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1954 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1955 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1956 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1957 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1958 config/xtensa-istack.h, config/xtensa-relax.c,
1959 config/xtensa-relax.h, doc/fdl.texi
1961 2005-05-05 Nick Clifton <nickc@redhat.com>
1963 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1964 the target_big_endian variable to false.
1966 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1968 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1969 list traversal. Use bfd_section_list_prepend.
1970 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1971 over the section list.
1972 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1973 (xtensa_insert_section): Delete.
1974 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1975 and bfd_section_list_prepend.
1976 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1977 bfd_section_list_insert_after.
1979 2005-05-03 Nick Clifton <nickc@redhat.com>
1981 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1982 of bfd_section_list... macros.
1983 * config/tc-mmix.c (mmix_frob_file): Likewise.
1984 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1985 (xtensa_insert_section): Likewise.
1987 * macro.c (macro_hash): Remove static.
1988 * macro.h (macro_hash): Provide an external declaration.
1990 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1992 * write.c (write_object_file): Use bfd_section_double_list_remove
1995 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1997 * doc/Makefile.am (gasver.texi): Correct quoting.
1998 * doc/Makefile.in: Regenerated.
2000 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2002 * configure.tgt: Add h8300*-*-rtemscoff.
2003 Switch h8300*-*-rtems* to elf.
2005 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2007 * hash.c: Undo the last change.
2010 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2012 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2014 (DISTCLEANFILES): Remove.
2015 (MAINTAINERCLEANFILES): Add asconfig.texi.
2016 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2018 2005-04-29 Ben Elliston <bje@au.ibm.com>
2020 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2021 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2022 (bignum-copy.o): Remove.
2023 * Makefile.in: Regenerate.
2024 * makefile.vms (OBJS): Remove bignum-copy.obj.
2025 * symbols.h (local_symbol_make): Remove declaration.
2026 (verify_symbol_chain_2): Likewise.
2027 * symbols.c (local_symbol_make): Make static.
2028 (max_indent_level): Likewise.
2029 (verify_symbol_chain_2): Remove.
2030 * macro.c (macro_hash): Make static.
2031 * messages.c (fprint_value): Remove.
2032 * read.h (get_absolute_expr): Remove.
2033 (emit_leb128_expr): Likewise.
2034 (do_s_func): Likewise.
2035 * read.c (do_s_func): Make static.
2036 (emit_leb128_expr): Likewise.
2037 (get_absolute_expr): Likewise.
2038 * as.h (as_howmuch): Remove declaration.
2039 (fprint_value): Likewise.
2040 * as.c (myname): Make static.
2041 * input-scrub.c (as_howmuch): Remove.
2042 (as_1_char): Likewise.
2043 * input-file.h (input_file_is_open): Remove.
2044 * input-file.c (input_file_is_open): Likewise.
2045 * expr.h (expr_build_unary): Remove declaration.
2046 (expr_build_binary): Likewise.
2047 * expr.c (expr_build_unary): Remove.
2048 (expr_build_binary): Likewise.
2049 * hash.h (hash_replace): Remove declaration.
2050 (hash_delete): Likewise.
2051 * hash.c (hash_replace): Remove.
2052 (hash_delete): Likewise.
2053 * bignum-copy.c (bignum_copy): Move from here ..
2054 * config/tc-vax.c (bignum_copy): .. to here.
2055 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2056 (bignum_copy): Remove extern declaration.
2057 * sb.h (string_count): Remove extern declaration.
2058 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2059 (sb_name): Likewise.
2060 * sb.c (dsize): Replace preprocessor macro with static int.
2061 (string_count): Make static.
2062 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2063 (sb_name): Likewise.
2064 * config/obj-coff.c (dim_index): Make static.
2065 * config/tc-i386.c (GOT_symbol): Likewise.
2066 (output_invalid_buf): Likewise.
2067 * doc/internals.texi (Warning and error messages): Remove the
2068 prototype for fprint_value.
2070 2005-04-27 Ben Elliston <bje@au.ibm.com>
2074 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2076 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2078 * read.c (pseudo_set): Disallow symbol set to common symbol.
2081 * write.c (write_object_file): Report common symbol name when
2082 disallowing local symbol set to common symbol.
2083 (adjust_reloc_syms): Disallow local symbol set to undefined
2086 2005-04-25 Jan Beulich <jbeulich@novell.com>
2088 * macro.c (macro_expand_body): Replace locals indicator parameters
2089 with actual macro_entry. New local variables macro_line and err.
2090 Don't return when encountering an error, just record the fact.
2091 Detect local symbol name colliding with parameter. Track line number
2092 inside of macro expansion.
2093 (do_formals): Move local variable name to wider scope. Check
2094 parameter of the same name doesn't already exist. In MRI mode, also
2095 check it doesn't collide with the argument count pseudo-parameter).
2096 (define_macro): Add file and line number parameters. Remove local
2097 variable namestr. New local variable error. Initialize macro_entry
2098 members file, line, and name. Don't return when encountering an
2099 error, just record the fact. Use %s in some diagnostics for read.c
2100 to insert the macro name. Free macro_entry on error.
2101 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2102 when encountering an error, just record the fact.
2103 (expand_irp): Don't return when encountering an error, just record
2105 * macro.h (macro_struct): New members name, file, and line.
2106 (define_macro): Add file and line number parameters.
2107 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2108 regarding pseudo-op redefinition with the file/line that macro
2109 definition started at.
2111 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2113 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2114 (future_alignment_required): Remove ifdefs that use it.
2116 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2118 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2119 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2120 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2122 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2123 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2125 2005-04-21 Christian Groessler <chris@groessler.org>
2127 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2130 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2132 * config/obj-aout.h (S_IS_EXTERN): Removed.
2133 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2134 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2135 * symbols.c (S_IS_EXTERN): Likewise.
2136 * symbols.h (S_IS_EXTERN): Likewise.
2138 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2140 * config/tc-d10v.c (md_apply_fix3): Likewise.
2141 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2142 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2143 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2144 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2145 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2146 (shmedia_md_convert_frag): Likewise.
2147 * symbols.c (print_symbol_value_1): Likewise.
2148 * write.c (write_object_file): Likewise.
2150 2005-04-20 Nick Clifton <nickc@redhat.com>
2152 * config/tc-xtensa.c (get_aligned_diff): Change type of
2153 branch_align to offsetT so that its signedness matches that of
2156 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2157 number into a readable string.
2158 (load_register): Likewise.
2160 2005-04-20 Andreas Schwab <schwab@suse.de>
2162 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2164 2005-04-19 David S. Miller <davem@davemloft.net>
2166 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2167 NULL insn, exit early. Remove now spurious NULL checks.
2168 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2171 2005-04-19 Jan Beulich <jbeulich@novell.com>
2173 * symbols.h (symbol_find_base): Remove prototype.
2174 * symbols.c (save_symbol_name): Remove code section conditional upon
2176 (symbol_find): Remove.
2177 (symbol_find_base): Rename to symbol_find.
2178 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2180 * config/obj-coff.c (tag_insert): Remove code section conditional
2181 upon STRIP_UNDERSCORE.
2182 (obj_coff_def): Likewise.
2183 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2184 (coff_frob_symbol): Likewise.
2185 (yank_symbols): Likewise.
2186 (c_section_symbol): Likewise.
2187 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2188 * config/tc-arm.c (symbol_locate): Remove code section conditional
2189 upon STRIP_UNDERSCORE.
2190 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2191 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2192 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2193 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2194 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2196 2005-04-19 Andreas Schwab <schwab@suse.de>
2198 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2199 access to application registers.
2201 2005-04-19 Jan Beulich <jbeulich@novell.com>
2203 * config/te-sysv32.h: Remove.
2204 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2206 * Makefile.in (TARG_ENV_HFILES): Likewise.
2208 2005-04-19 Jan Beulich <jbeulich@novell.com>
2211 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2214 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2216 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2218 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2220 * config/tc-mips.c (normalize_constant_expr): Don't check for
2222 (check_absolute_expr): Only call normalize_constant_expr() if
2224 (mips_ip): Likewise.
2226 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2228 2005-04-18 Jan Beulich <jbeulich@novell.com>
2230 * macro.c (free_token): New, freeing all the memory associated with a
2232 (do_formals): Move initializers to ...
2233 (define_macro): ... here.
2234 (delete_macro): Convert passed in name to lower case. Warn when
2235 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2237 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2239 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2241 2005-04-15 Jan Beulich <jbeulich@novell.com>
2243 * config/obj-elf.c (obj_elf_struct): New.
2244 (elf_pseudo_table). Use it for .offset and .struct.
2246 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2247 Sterling Augustine <sterling@tensilica.com>
2249 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2250 than the section alignment.
2252 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2253 H.J. Lu <hongjiu.lu@intel.com>
2255 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2256 * config/tc-xtensa.c (xg_translate_sysreg_op,
2257 xtensa_translate_old_userregs_ops,
2258 xtensa_find_unaligned_branch_targets,
2259 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2260 relax_frag_add_nop): Support 64-bit host.
2261 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2262 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2264 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2266 * configure.tgt: Add support for OpenBSD/sparc ELF.
2268 * configure.tgt: Set emulation for mips-*-openbsd*.
2269 Remove broken mips-dec-openbsd* config.
2270 * configure.in: Set default ABI for mips64-*-openbsd*.
2271 * configure: Regenerate.
2273 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2275 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2276 optimization for constant addresses.
2278 2005-04-14 Nick Clifton <nickc@redhat.com>
2280 * as.c (main): Move parse_args before symbol_begin and frag_init
2281 so that the hash table size can be set before it is used.
2282 * hash.c: Use an unsigned long type for the size of the hash
2284 * hash.h (set_gas_hash_table_size): Update the prototype.
2286 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2288 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2289 * acinclude.m4: Include ../bfd/warning.m4.
2290 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2291 * Makefile.in: Regenerate.
2292 * configure: Regenerate.
2293 * doc/Makefile.in: Regenerate.
2295 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2297 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2298 (normalize_address_expr): New function to sign-extend address
2299 offsets that fit into 32 bits in 32-bit mode.
2300 (macro_build_ldst_constoffset): Use normalize_address_expr()
2301 instead of a handcoded sequence.
2302 (load_register): Likewise. Report oversized numbers in a useful
2304 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2305 for constant addresses. Report oversized numbers in a useful way.
2306 (mips_ip): Use normalize_address_expr() for addresses.
2308 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2310 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2311 similar to other instructions now that they're marked as ImmExt.
2313 2005-04-12 Nick Clifton <nickc@redhat.com>
2315 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2316 (gas_hash_table_size): New static variable.
2317 (set_gas_hash_table_size): New function: Records a requested size
2318 for the hash tables.
2319 (get_gas_hash_table_size): New function: Return a prime number
2320 near the requested size of the hash table.
2321 (hash_new): Use get_gas_hash_table_size.
2322 * hash.h: Add a prototype for set_gas_hash_table_size.
2323 * as.c (show_usage): Add description of new switches: --hash-size
2324 and --reduce-memory-overheads.
2325 (option_values): Add OPTION_HASH_TABLE_SIZE and
2326 OPTION_REDUCE_MEMORY_OVERHEADS.
2327 (std_longpopts): Add entries for the new options.
2328 (parse_args): Handle the new options.
2329 * Makefile.am: Add a dependency of as.c on hash.h.
2330 * Makefile.in: Regenerate.
2331 * doc/as.texinfo: Document the new switches.
2332 * NEWS: Mention the new switches.
2334 2005-04-12 Nick Clifton <nickc@redhat.com>
2337 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2340 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2342 * Makefile.am: Run "make dep-am".
2343 * Makefile.in: Regenerate.
2345 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2346 Bob Wilson <bob.wilson@acm.org>
2348 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2350 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2352 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2354 2005-04-11 Jan Beulich <jbeulich@novell.com>
2356 * NEWS: Mention these changes and their effects.
2357 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2359 (check_macro): Likewise.
2360 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2361 labels together with the closing pseudo-op.
2362 (macro_expand_body): Adjust comment. Range-check input before use.
2363 Adjust mis-spelled diagnostic. Use is_name_beginner.
2364 * read.c (try_macro): New.
2365 (read_a_source_file): New static variable last_eol. Don't list
2366 macro expansion lines more than once. Call try_macro.
2367 (s_macro): Set section of line_label to absolute instead of undefined.
2368 * doc/as.texinfo: Add information on the caveats of these changes.
2370 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2372 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2373 * symbols.h (symbol_X_add_number): Update prototype.
2375 2005-04-10 Eric Christopher <echristo@redhat.com>
2377 * symbols.c (symbol_X_add_number): Fix warning.
2379 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2381 * config/tc-m68k.c (md_begin): Support 64bit host.
2382 (get_num): Support 64bit BFD on 32bit host.
2384 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2386 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2388 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2390 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2391 call. Don't do the COFF hacks for multi-emulation gas. Move
2392 demand_empty_rest_of_line back to caller.
2393 (s_set, equals): demand_empty_rest_of_line here.
2396 * as.h (rs_dummy): Define.
2397 * symbols.c (symbol_X_add_number): New function.
2398 * symbols.h (symbol_X_add_number): Declare.
2399 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2400 * read.c (assign_symbol): New function, split out from s_set.
2401 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2402 Fix COFF hacks for multi-emulation gas.
2403 (s_set): Call assign_symbol. Remove "register" keyword.
2404 (set_zero_frag): New function.
2405 (pseudo_set): Always check for assignment to section syms.
2406 Always set segment and frag of symbol, and likewise extern for
2407 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2408 special case exp.X_add_number non-zero for O_symbol expressions.
2409 (equals): Use assign_symbol.
2411 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2413 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2416 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2418 * config/tc-i386.c (tc_gen_reloc): Don't turn
2419 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2421 2005-04-06 Nick Clifton <nickc@redhat.com>
2423 * po/rw.po: New translation: Kinyarwanda
2424 * configure.in (ALL_LINGUAS): Add rw
2425 * configure: Regenerate.
2427 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2428 Bob Wilson <bob.wilson@acm.org>
2430 * config/tc-xtensa.c (branch_align_power): New.
2431 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2432 future_alignment_required): Use branch_align_power to check section
2433 alignment as well as xtensa_fetch_width when aligning branch targets.
2435 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2437 * config/tc-xtensa.c: Warning fixes throughout.
2438 (xtensa_fetch_width): Change to unsigned.
2439 (assemble_nop, xtensa_find_unaligned_branch_targets,
2440 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2441 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2442 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2443 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2444 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2445 get_text_align_max_fill_size, get_text_align_nop_count,
2446 get_text_align_nth_nop_size, get_noop_aligned_address,
2447 get_aligned_diff, convert_frag_align_next_opcode,
2448 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2449 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2450 types, avoiding size_t and using offsetT and addressT appropriately.
2451 (get_text_align_power): Clean up types. Avoid incorrect bound.
2452 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2454 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2456 * config/tc-ia64.c (start_unwind_section): Undo the change
2458 (generate_unwind_image, dot_endp): Likewise.
2460 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2462 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2463 le_nop_stop arrays and initializers to file scope.
2464 (md_begin): When generating code for anything other than
2465 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2467 2005-04-01 Jan Beulich <jbeulich@novell.com>
2469 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2472 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2474 * NEWS: Mention [fdgh]_floating.
2475 * config/atof-vax.c: Fix some whitespace.
2476 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2478 2005-04-01 Nick Clifton <nickc@redhat.com>
2480 * configure.in: Add a check for <unistd.h> providing a prototype
2481 for getopt() which is compatible with the one in
2482 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2483 * configure: Regenerate.
2484 * config.in (HAVE_DECL_GETOPT): Add.
2486 2005-04-01 Jan Beulich <jbeulich@novell.com>
2488 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2490 2005-04-01 Jan Beulich <jbeulich@novell.com>
2492 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2493 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2495 2005-03-30 Julian Brown <julian@codesourcery.com>
2497 * config/tc-arm.c (arm_adjust_symtab): Rename
2498 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2500 2005-03-30 Julian Brown <julian@codesourcery.com>
2502 * config/tc-arm.c (mapping_state): Change documentation in function
2503 comment to cross-reference spec instead. Change type of mapping symbols
2505 (arm_adjust_symtab): Don't change type of mapping symbols here.
2507 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2509 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2510 * config.in: Regenerate.
2511 * configure: Regenerate.
2512 * configure.in: Check for ffs decl and alphabetize.
2514 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2515 Phil Blundell <philb@gnu.org>
2517 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2518 (md_apply_fix3): Mark TLS symbols.
2519 (tc_gen_reloc): Handle TLS relocations.
2520 (arm_fix_adjustable): Ignore TLS relocations.
2521 (s_arm_elf_cons): Support expressions after decorated symbols.
2523 2005-03-29 Julian Brown <julian@codesourcery.com>
2525 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2526 whether personality routine index N has been output for this section.
2527 (mapping_state): tc_segment_info_data now struct not enum.
2528 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2529 handled on section change.
2530 (create_unwind_entry): Previous code to output dependency removed.
2531 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2533 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2534 arm_segment_info_type.
2535 (arm_segment_info_type): New struct.
2537 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2538 Bob Wilson <bob.wilson@acm.org>
2540 * config/tc-xtensa.c (do_align_targets): Update comment.
2541 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2542 Insert a LOOP_END frag before every loop target, and do not overload
2543 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2544 (xg_assemble_vliw_tokens): Use do_align_targets.
2545 (xtensa_fix_target_frags): Remove code to convert a
2546 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2547 negatable branch at the end of a loop.
2548 (frag_can_negate_branch): Delete.
2550 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2551 H.J. Lu <hongjiu.lu@intel.com>
2554 NEWS: Mention "-mtune=[itanium1|itanium2]".
2556 * config/tc-ia64.c (md): Add tune.
2557 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2558 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2559 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2560 B unit NOPs are discouraged for McKinley-derived cores.
2561 (md_begin): Don't hardcode the "extra_goodness()" function in
2563 (ia64_init): Set md.tune to itanium2.
2565 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2566 * doc/c-ia64.texi: Likewise.
2568 2005-03-27 Ian Lance Taylor <ian@airs.com>
2570 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2571 bad C_EFCN symbol, print its name.
2573 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2575 * config/tc-xtensa.c (use_longcalls): Delete.
2576 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2577 the use_longcalls flag is set. Do this before checking the segment.
2578 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2579 expand direct calls at this point.
2580 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2581 (xtensa_find_unmarked_state_frags): Likewise.
2582 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2583 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2584 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2585 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2587 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2589 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2591 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2593 * config/tc-cris.h: Convert to ISO C90.
2594 * config/tc-cris.c: Ditto.
2595 (md_estimate_size_before_relax): Remove obsolete comment for
2596 parameter "segment_type".
2597 (md_begin): Document reason for cast of hash_insert argument.
2598 (md_atof): Correct type of parameter "type".
2600 2005-03-24 Nick Clifton <nickc@redhat.com>
2602 * write.h (bit_fix_new): Remove redundant prototype.
2603 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2604 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2605 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2606 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2607 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2608 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2609 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2610 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2611 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2612 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2613 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2614 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2615 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2616 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2617 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2618 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2619 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2620 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2621 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2622 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2623 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2624 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2625 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2626 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2627 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2628 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2629 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2630 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2631 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2632 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2633 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2634 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2635 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2636 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2637 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2638 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2639 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2640 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2641 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2642 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2643 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2644 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2645 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2646 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2647 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2648 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2649 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2650 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2651 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2652 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2653 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2654 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2655 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2656 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2657 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2659 2005-03-23 Jim Blandy <jimb@redhat.com>
2661 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2662 attributes properly.
2664 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2665 Nick Clifton <nickc@redhat.com>
2667 * configure.tgt: Accept any C library to accompany a GNU Linux
2668 implementation, not just the GNU C library.
2669 * configure.in: Likewise.
2670 * configure: Regenerate.
2672 2005-03-23 Nick Clifton <nickc@redhat.com>
2674 * config/tc-tic30.c: Convert to ISO C90 formatting.
2675 * config/tc-tic30.h: Convert to ISO C90 formatting.
2676 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2677 * config/atof-vax.c: Convert to ISO C90 formatting.
2679 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2681 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2682 relocations correctly as well.
2683 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2684 relocations in mergeable sections section-relative either.
2686 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2688 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2690 2005-03-21 Nick Clifton <nickc@redhat.com>
2692 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2693 warning by providing a prototype for sh_symbian_find_elf_flags.
2695 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2698 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2700 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2701 along with other formats that set bfd_gas. Remove unnecessary
2702 setting of bfd_gas. Delete strongarm cases in generic_target
2705 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2708 * config/tc-m68k.c (TRUNC, SEXT): Define.
2709 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2710 (m68k_ip): Truncate or sign extend expressions as appropriate.
2711 (get_num): Likewise.
2712 (md_apply_fix3): Use SEXT.
2714 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2716 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2717 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2718 (obj-vms.o): Delete rule.
2720 * Makefile.in: Regenerate.
2721 * aclocal.m4: Regenerate.
2722 * doc/Makefile.in: Regenerate.
2723 * po/POTFILES.in: Regenerate.
2725 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2727 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2728 flag for coldfire v4e.
2730 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2732 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2733 xg_apply_fix_value and return a value to indicate success.
2734 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2735 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2736 (xtensa_validate_fix_sub): New.
2737 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2738 (tc_gen_reloc): Move code to handle difference of symbols and code to
2739 apply tentative fix values to ...
2740 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2741 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2742 relocations when linkrelax flag is not set.
2743 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2744 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2746 2005-03-17 Jan Beulich <jbeulich@novell.com>
2748 * config/tc-i386.c (i386_scale): Beautify error message.
2749 (Intel syntax comments): Update.
2750 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2752 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2753 Remove declarations.
2754 (intel_bracket_expr): Declare.
2755 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2756 of the function body in a loop allowing to split an operand into two.
2757 Replace calls to malloc and checks of it returning non-NULL with
2758 calls to xmalloc/xstrdup.
2759 (intel_expr): SHORT no longer handled here. Add comment indicating
2760 comparison ops need implementation.
2761 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2762 Check right operand of - does not specify a register when parsing
2763 the address of a memory reference.
2764 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2765 Check operands do not specify a register when parsing the address of
2767 (intel_e06, intel_e06_1): Likewise.
2768 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2769 handle SHORT as well as unary + and -. Don't accept : except for
2770 segment overrides or in direct far jump/call insns.
2771 (intel_brack_expr): New.
2772 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2774 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2775 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2776 Allow symbolic constants as register scale value.
2777 (intel_get_token): Replace call to malloc and check of return value
2778 with call to xmalloc. Change handling for FLAT to match MASM's.
2779 (intel_putback_token): Don't try to back up/free current token if
2782 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2784 * configure.tgt: Set emulation for arm-*-eabi*.
2785 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2786 * config/te-armeabi.h: New file.
2787 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2788 * config/te-symbian.h: Include "te-armeabi.h".
2790 2005-03-16 Nick Clifton <nickc@redhat.com>
2792 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2793 local variable in case it is clobbered by the setjmp.
2795 2005-03-16 Nick Clifton <nickc@redhat.com>
2796 Ben Elliston <bje@au.ibm.com>
2798 * configure.in (werror): New switch: Add -Werror to the
2799 compiler command line. Enabled by default. Disable via
2801 * configure: Regenerate.
2803 2005-03-16 Nick Clifton <nickc@redhat.com>
2805 * config/obj-coff.h: Convert to ISO C90 formatting.
2806 * config/obj-coff.c: Convert to ISO C90 formatting.
2808 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2810 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2811 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2812 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2813 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2814 (insns): Add ARMv6T2 instructions:
2815 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2816 (arm_archs): Add V6T2 variants.
2818 2005-03-15 Nick Clifton <nickc@redhat.com>
2820 * NEWS: Add cutoff for changes in 2.16 release.
2822 2005-03-15 Jan Beulich <jbeulich@novell.com>
2824 * expr.c (operand): Merge handling of unary + into that for unary
2827 2005-03-14 Eric Christopher <echristo@redhat.com>
2829 * config/tc-mips.c: Include dw2gencfi.h.
2830 (mips_cfi_frame_initial_instructions): New.
2831 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2832 (tc_cfi_frame_initial_instructions): Ditto.
2833 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2834 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2835 * Makefile.am: Update dependencies.
2836 * Makefile.in: Regenerate.
2838 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2840 * po/es.po: Commit new Spanish translation.
2842 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2844 * po/tr.po: Commit new Turkish translation.
2846 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2848 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2851 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2853 * config-gas.com: Mark vax-vms as obsolete.
2854 * configure.in: Remove fmt=vms support.
2855 * config.in: Regenerate.
2856 * configure: Regenerate.
2857 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2859 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2860 Bob Wilson <bob.wilson@acm.org>
2862 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2863 when checking if xg_resolve_literals needs to be called.
2864 * config/tc-xtensa.h: Fix spelling typo in a comment.
2866 2005-03-10 Jan Beulich <jbeulich@novell.com>
2868 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2869 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2870 crafted structure declarations with the types from macro.h.
2872 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2874 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2875 for -mno-shared optimization.
2877 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2879 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2880 (MAX_NOPS): Bump to 4.
2881 (mips_fix_vr4130): New variable.
2882 (nops_for_vr4130): New function.
2883 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2884 nops_for_vr4130 if working around VR4130 errata.
2885 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2886 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2887 (md_parse_option): Handle them.
2888 (md_show_usage): Print them.
2889 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2891 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2893 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2896 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2898 * config/tc-mips.h (mips_flush_pending_output): Delete.
2899 (mips_emit_delays): Declare.
2900 (md_flush_pending_output): Use mips_emit_delays.
2901 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2902 the previous instructions.
2903 (md_begin, append_insn, md_parse_option): Update callers.
2904 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2906 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2907 (s_gpdword): Update callers.
2908 (start_noreorder, end_noreorder): New functions.
2909 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2910 manipulating mips_opts or prev_nop_frag directly.
2911 (mips_flush_pending_output): Delete.
2913 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2915 * config/tc-mips.c (mips_move_labels): New function, taken from...
2916 (append_insn, mips_emit_delays): ...here.
2918 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2920 * config/tc-mips.c (MAX_NOPS): New macro.
2921 (history): Resize to 1 + MAX_NOPS.
2922 (fix_vr4120_class): New enumeration.
2923 (vr4120_conflicts): New variable.
2924 (init_vr4120_conflicts): New function.
2925 (md_begin): Call it.
2926 (insn_uses_reg): Constify first argument.
2927 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2928 (nops_for_insn_or_target): New functions.
2929 (append_insn): Use the new nops_for_* functions instead of inline
2930 delay checks. Generalize prev_nop_frag handling to handle an
2931 arbitrary history length. Insert nops into the history buffer
2932 once the number of nops in prev_nop_frag is fixed.
2933 (emit_delays): Use nops_for_insn instead of inline delay checks.
2935 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2937 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2938 check from branch delay code. Remove unnecessary check for branches.
2940 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2942 * config/tc-mips.c (dummy_opcode): Delete.
2943 (nop_insn, mips16_nop_insn): New variables.
2944 (NOP_INSN): New macro.
2945 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2946 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2947 (md_begin): Initialize nop_insn and mips16_nop_insn.
2948 (append_insn): Use the new emit_nop function to add nops, recording
2949 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2950 to reserve room for the instruction and install_insn to install the
2951 final form. Use insert_into_history to record the instruction in
2952 the history buffer. Use move_insn to do delay slot filling.
2953 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2954 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2955 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2957 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2959 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2960 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2961 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2962 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2963 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2965 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2967 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2968 and extended_p fields with a single fixed_p field.
2969 (append_insn, mips_no_prev_insn): Adjust accordingly.
2971 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2973 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2974 a single mips16_absolute_jump_p bit.
2975 (append_insn): Adjust accordingly.
2977 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2979 * config/tc-mips.h (mips_cl_insn): Move definition to...
2980 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2981 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2983 (history): New variable.
2984 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2985 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2986 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2987 (prev_prev_insn_unreordered): Delete.
2988 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2989 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2992 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2994 * doc/Makefile.am: Update as.info dependencies.
2995 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2997 2005-03-08 Jan Beulich <jbeulich@novell.com>
2999 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3000 error, and point to .purgem documentation if someone really needs
3002 * NEWS: Mention macro redefinition is now an error.
3004 2005-03-08 Jan Beulich <jbeulich@novell.com>
3006 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3007 emitted to. Add more precise diagnostics for non-fitting insns based
3008 on that. Eliminate now superfluous special casing of MLX. Clear out
3009 slot information when dropping an insn.
3011 2005-03-08 Jan Beulich <jbeulich@novell.com>
3013 * config/tc-ia64.c (parse_section_name): Rename to...
3014 (cross_section): In addition to separating the name from the rest of
3015 the arguments, also carry out the operation.
3016 (dot_xdata): Use cross_section.
3017 (dot_float_cons): Likewise.
3018 (dot_xstringer): Likewise.
3019 (dot_xdata_ua): Likewise.
3020 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3022 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3024 * po/gas.pot: Regenerate.
3026 2005-03-04 David Daney <ddaney@avtrex.com>
3028 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3029 instead of '_gp' for -mno-shared optimization.
3031 (s_abicalls): Document it in the comment.
3032 (md_show_usage): Document the -mno-shared option.
3034 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3036 * config/tc-mips.c (mips_set_options): Add sym32 field.
3037 (mips_opts): Initialize it.
3038 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3039 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3040 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3041 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3042 when deciding whether to use a symbolic %highest/%higher expansion.
3043 (macro): Likewise. Remove o64/n32 linux hack. Always use
3044 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3045 and "la". Handle constants separately from symbolic expressions in
3046 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3047 and using load_register to load the high part of the address.
3048 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3049 (OPTION_ELF_BASE): Bump by 2.
3050 (md_longopts): Add entries for -msym32 and -mno-sym32.
3051 (md_parse_option): Handle them.
3052 (usage): Document them.
3053 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3054 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3055 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3056 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3057 -msym32 and -mno-sym32.
3059 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3061 * config/tc-mips.c (load_address): Implement GP optimization
3062 for 64bit address space non-PIC. Fix formatting.
3063 (macro): Likewise. Simplify code.
3064 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3065 (mips_after_parse_args): Simplify code.
3067 2005-03-03 Nick Clifton <nickc@redhat.com>
3069 * expr.c (operand): Remove redundant code enclosed by #ifdef
3070 RELAX_PAREN_GROUPING....#endif.
3072 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3073 reloc is the difference of two symbols defined in the same
3076 * config/tc-iq2000.c (line_comment_chars): Include the # character
3077 as otherwise this breaks #APP/#NO_APP processing.
3079 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3081 * config/tc-arc.c(md_assemble): Remove dead code for handling
3082 immediate indexing of ld and st .
3084 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3085 Joseph Myers <joseph@codesourcery.com>
3087 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3088 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3089 (parse_relocation): Check for a word break after a relocation
3091 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3094 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3096 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3098 2005-03-02 Jan Beulich <jbeulich@novell.com>
3100 * as.c (main): Use unlink_if_ordinary instead of unlink.
3101 * messages.c (as_fatal): Likewise.
3103 2005-03-02 Jan Beulich <jbeulich@novell.com>
3105 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3107 (parse_register): Allow cr8...15 in all modes.
3109 2005-03-02 Jan Beulich <jbeulich@novell.com>
3111 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3112 etc. like normal symbol references (T_ID).
3114 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3116 * symbols.c (fb_label_name): Fix silly thinko in last change.
3118 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3120 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3121 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3123 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3125 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3128 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3131 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3133 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3135 * as.h (assert): Warning fix.
3136 * expr.c (expr): Correct assertion.
3137 * read.c (s_comm_internal): Remove assertion.
3138 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3139 (fixup_segment): Remove assertion.
3140 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3141 (md_apply_fix3): Likewise.
3142 * config/tc-i370.c (md_begin): Correct assertion.
3143 (i370_macro): Warning fix for assertion.
3145 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3147 * configure.in (AC_C_BIGENDIAN): Invoke.
3148 * configure: Regenerate.
3149 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3150 host variable to set string header size.
3151 * config/obj-aout.c (obj_header_append): Don't use host structs.
3152 (obj_symbol_to_chars): Likewise.
3153 (obj_emit_strings): Likewise. Use the passed in output pointer.
3154 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3155 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3156 not sizeof host struct.
3157 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3158 (obj_emit_strings): Likewise.
3159 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3160 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3162 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3164 (host_number_to_chars): Define.
3165 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3166 host internal struct to set header sizes.
3167 * config/tc-i960.c (md_number_to_field): Warning fix.
3168 (md_ri_to_chars): Use host byte order.
3169 (get_cdisp, md_apply_fix3): Warning fix.
3170 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3172 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3174 * doc/c-arc.texi: Update documentation about ARC's extension
3177 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3179 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3182 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3184 * cgen.c: Warning fixes.
3185 * config/tc-arc.c: Likewise.
3186 * config/tc-arm.c: Likewise.
3187 * config/tc-avr.c: Likewise.
3188 * config/tc-d10v.c: Likewise.
3189 * config/tc-d30v.c: Likewise.
3190 * config/tc-frv.c: Likewise.
3191 * config/tc-frv.h: Likewise.
3192 * config/tc-h8300.c: Likewise.
3193 * config/tc-h8500.c: Likewise.
3194 * config/tc-i370.c: Likewise.
3195 * config/tc-i960.c: Likewise.
3196 * config/tc-ia64.c: Likewise.
3197 * config/tc-ip2k.c: Likewise.
3198 * config/tc-m68hc11.c: Likewise.
3199 * config/tc-maxq.c: Likewise.
3200 * config/tc-mcore.c: Likewise.
3201 * config/tc-mips.c: Likewise.
3202 * config/tc-msp430.c: Likewise.
3203 * config/tc-pj.c: Likewise.
3204 * config/tc-ppc.c: Likewise.
3205 * config/tc-ppc.h: Likewise.
3206 * config/tc-s390.c: Likewise.
3207 * config/tc-sh.c: Likewise.
3208 * config/tc-sh64.c: Likewise.
3209 * config/tc-tic4x.c: Likewise.
3210 * config/tc-tic80.c: Likewise.
3211 * config/tc-v850.c: Likewise.
3212 * config/tc-vax.c: Likewise.
3213 * config/tc-w65.c: Likewise.
3214 * config/tc-xstormy16.c: Likewise.
3215 * config/tc-z8k.c: Likewise.
3217 2005-02-22 Catherine Moore <clm@cm00re.com>
3219 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3220 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3222 2005-02-22 Eric Christopher <echristo@redhat.com>
3224 * config/tc-mips.c (struct proc): Change isym to
3225 func_sym. New member func_end_sym.
3226 (s_mips_ent): Update.
3227 (s_mips_end): Ditto. Add code to compute function size.
3229 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3231 * read.c: Warning fixes.
3232 * config/obj-elf.c: Likewise.
3234 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3236 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3239 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3241 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3244 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3246 (demand_empty_rest_of_line): Likewise.
3247 (tic54x_sblock): Likewise.
3248 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3250 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3252 * read.c (address_bytes): New function.
3253 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3254 (potable): Add "dc.a".
3255 (cons_worker): Handle "dc.a".
3256 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3258 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3260 * input-file.c (input_file_open): Rearrange to avoid warning.
3262 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3264 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3265 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3266 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3268 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3270 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3271 uses after .set noat.
3272 (load_address): Likewise.
3273 (macro): Likewise. Don't try to avoid $at use by sacrificing
3274 the target register before it is stored, it won't work.
3276 2005-02-17 James E Wilson <wilson@specifixinc.com>
3278 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3279 see an instruction that specifies a template.
3281 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3283 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3284 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3285 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3287 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3289 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3291 * config/tc-ia64.c (md): Add hint_b.
3292 (emit_one_bundle): Handle md.hint_b for "hint".
3293 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3294 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3295 (ia64_init): Set md.hint_b to error.
3296 (md_assemble): Handle md.hint_b for "hint.b".
3298 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3299 * doc/c-ia64.texi: Likewise.
3301 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3303 * tc.h (struct relax_type, relax_typeS): Move from here..
3304 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3305 * ecoff.c (ecoff_new_file): Add appfile param.
3306 * ecoff.h (ecoff_new_file): Likewise.
3307 * itbl-lex.h: New file.
3308 * itbl-lex.l: Include itbl-lex.h.
3309 * itbl-parse.y: Likewise.
3310 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3311 * read.c (s_app_file_string): Mark appfile possibly unused.
3312 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3313 * subsegs.h (struct seg_info_trash): Delete.
3314 (seg_info): Use segment_info_type instead.
3315 * config/obj-coff.c (struct filename_list): Make filename const char *.
3316 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3317 * config/obj-elf.c (elf_file_symbol): Similarly.
3318 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3320 * config/tc-arc.c (md_operand): Warning fix.
3321 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3322 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3323 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3324 * config/tc-frv.c (frv_force_relocation): Warning fix.
3325 * config/tc-m68k.c (md_parse_option): Delete unused var.
3326 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3327 * config/tc-sparc.c: Likewise.
3328 (s_common): Warning fix.
3329 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3330 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3332 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3333 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3334 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3335 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3336 (tic4x_do_align): Use TIC_NOP_OPCODE.
3337 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3338 * config/tc-vax.c: Include netinet/in.h.
3339 (tc_headers_hook): Formatting.
3340 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3342 2005-02-17 Jan Beulich <jbeulich@novell.com>
3344 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3345 parsing inN, locN, outN. Set 'idx' to offset register number starts
3346 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3349 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3351 * config/tc-mips.c (load_address): Fix formatting.
3352 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3353 Catch macros which are unexpandable without AT. Remove duplicate
3355 (macro2): Remove duplicate zeroing of used_at.
3357 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3359 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3362 2005-02-15 Nigel Stephens <nigel@mips.com>
3363 Maciej W. Rozycki <macro@mips.com>
3365 * config/tc-mips.c (reloc_needs_lo_p): Handle
3366 BFD_RELOC_MIPS16_HI16_S.
3367 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3368 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3369 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3371 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3372 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3373 Call my_getSmallExpression() to parse percent operators.
3374 (percent_op_match, mips_percent_op): Separate definitions.
3375 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3376 (parse_relocation): Handle the MIPS16 mode using
3378 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3379 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3381 2005-02-15 Jan Beulich <jbeulich@novell.com>
3383 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3384 instead of explicitly dealing with the translation; exclude
3385 relocations that are already pcrel, however.
3387 2005-02-15 Jan Beulich <jbeulich@novell.com>
3389 * config/tc-ia64.c: Include limits.h (if available).
3390 (gr_values[0]): Set path to INT_MAX.
3391 (dot_reg_val): Don't allow changing value of r0. Limit range of
3392 general registers at r127.
3393 (specify_resource): Default resource index is -1. Don't set resource
3394 index (in case IA64_RS_RSE) without setting the specific flag.
3395 (note_register_values): Check operand is O_constant before tracking
3396 input value of moves. Add tracking for dep.z with constant inputs.
3397 (print_dependency): Resource index of specific resource may be zero.
3398 (check_dependencies): Likewise.
3400 2005-02-15 Jan Beulich <jbeulich@novell.com>
3402 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3403 reg_class. Check operands and emit diagnostics for illegal use of
3406 2005-02-15 Jan Beulich <jbeulich@novell.com>
3408 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3409 new variables type, suffix, and width. Handle
3410 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3411 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3412 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3413 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3414 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3415 if unable to translate relocation type, using the new variables.
3417 2005-02-15 Jan Beulich <jbeulich@novell.com>
3419 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3420 (ty_symbol_chars): Define.
3421 * config/tc-ia64.c (ia64_symbol_chars): Define.
3423 2005-02-15 Jan Beulich <jbeulich@novell.com>
3425 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3426 input_line_pointer was advanced.
3428 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3430 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3433 2005-02-13 Jan Beulich <jbeulich@novell.com>
3435 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3436 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3438 (ia64_init): Set md.detect_dv.
3439 (ia64_start_line): New static variable warned. Warn only once when
3440 encountering explicit stops in automatic mode.
3441 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3442 * NEWS: Mention new default mode.
3444 2005-02-13 Jan Beulich <jbeulich@novell.com>
3446 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3447 be freed when wiping out previous state. Canonicalize names before
3448 use. Free name string when detecting redefinition.
3449 (dot_pred_rel): Call generic expression parser to process arguments.
3450 Handle O_register case for individual predicates and O_subtract for
3452 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3454 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3455 Warn if multiple found, issue error if resulting symbol name has zero
3457 (dot_alias): Canonicalize name before use.
3459 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3461 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3463 (in_procedure): Return -1 for warning.
3464 (in_prologue): Likewise.
3465 (in_body): Likewise.
3467 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3469 * config/tc-ia64.c (dot_xdata): Undo the last change.
3470 (dot_float_cons): Likewise.
3471 (dot_xstringer): Likewise.
3472 (dot_xdata_ua): Likewise.
3473 (dot_float_cons_ua): Likewise.
3475 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3477 * NEWS: Mention "-munwind-check=[warning|error]".
3479 * config/tc-ia64.c (md): Add unwind_check.
3480 (unwind_diagnostic): New.
3481 (in_procedure): Call unwind_diagnostic when a directive isn't
3483 (in_prologue): Call unwind_diagnostic when a directive isn't in
3485 (in_body): Call unwind_diagnostic when a directive isn't in
3487 (dot_endp): Set md.unwind_check to error before calling
3488 in_procedure and restore it after. When the name is missing or
3489 couldn't be found, use the one from the last .proc if
3490 md.unwind_check isn't error. Warn if md.unwind_check is
3492 (md_parse_option): Handle "-munwind-check=[warning|error]".
3493 (md_show_usage): Add "-munwind-check=[warning|error]".
3494 (ia64_init): Set md.unwind_check to warning.
3496 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3497 * doc/c-ia64.texi: Likewise.
3499 2005-02-11 Jan Beulich <jbeulich@novell.com>
3501 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3503 (ia64_parse_name): New third parameter.
3504 (md_parse_name): Pass third argument.
3505 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3506 (md_operand): Handling of '@'-prefixed symbols moved from here...
3507 (ia64_parse_name): ...to here.
3509 2005-02-11 Jan Beulich <jbeulich@novell.com>
3511 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3512 (errata_nop_necessary_p): Remove declaraction and definition.
3513 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3514 update md.group_idx. Don't reset md.last_groups.
3516 2005-02-11 Jan Beulich <jbeulich@novell.com>
3518 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3520 (dot_xdata): Free section name after use.
3521 (dot_float_cons): Likewise.
3522 (dot_xstringer): Likewise.
3523 (dot_xdata_ua): Likewise.
3524 (dot_float_cons_ua): Likewise.
3525 (md_pseudo_table): Add xdata16 and xdata16.ua.
3527 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3529 * doc/all.texi: Add IA64.
3530 * doc/as.texinfo: Likewise.
3532 * doc/c-ia64.texi: Fix typos.
3534 2005-02-10 Julian Brown <julian@codesourcery.com>
3536 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3538 (do_t_push_pop): Likewise.
3539 (md_assemble): Likewise.
3540 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3541 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3542 (create_unwind_entry): Output dependency on the required personality
3545 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3547 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3548 * subsegs.c (seg_not_empty_p): Likewise.
3550 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3552 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3553 relative jump calculation.
3554 <md_convert_frag) : Likewise.
3555 <output_disp): Likewise.
3557 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3559 * write.c (write_object_file): Recognize warning-symbol construct
3560 and skip object- and target- handling for the second symbol.
3562 2005-02-02 Jan Beulich <jbeulich@novell.com>
3564 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3565 designators along with quoted ones. Free copy of quoted designator
3568 2005-02-01 Ben Elliston <bje@au.ibm.com>
3570 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3571 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3572 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3573 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3574 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3575 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3576 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3577 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3578 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3579 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3580 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3581 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3582 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3583 #if 0'd code throughout.
3585 2005-01-31 Nick Clifton <nickc@redhat.com>
3587 * as.c (parse_args): Bump copyright date reported by --version to
3590 2005-01-31 Nick Clifton <nickc@redhat.com>
3592 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3595 2005-01-31 Jan Beulich <jbeulich@novell.com>
3597 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3598 that can end with .endr in that case. Make requiring/permitting
3599 pseudo-ops without leading dot closer to the logic in read.c serving
3601 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3604 2005-01-31 Jan Beulich <jbeulich@novell.com>
3606 * macro.c (do_formals): Adjust to no longer accept empty parameter
3608 (define_macro): Adjust to no longer accept empty macro name, garbage
3609 following the parameters, or macros that were previously defined.
3610 * read.c (s_bad_end): Declare.
3611 (potable): Add endm. Handler for endr and endm is s_bad_end.
3612 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3614 * read.h (s_bad_endr): Remove.
3616 2005-01-31 Jan Beulich <jbeulich@novell.com>
3618 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3619 immediately discarding (but counting) those exceeding the maximum
3620 possible amount. Track whether output and input operand counts ever
3621 matched, and use this to better indicate which of the operands/
3622 operand types was wrong; specifically don't default to pointing to
3625 2005-01-31 Jan Beulich <jbeulich@novell.com>
3627 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3628 variable in dot_endp). Add body and insn. Make prologue,
3629 prologue_mask, body, and insn bitfields.
3630 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3632 (in_procedure, in_prologue, in_body): New.
3633 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3634 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3635 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3636 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3637 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3638 dot_personality): Use the appropriate one of the above.
3639 (dot_proc): Clear unwind.proc_start; set to current location only if
3640 none of the entry points were valid. Check for non-zero-length entry
3641 point names. Check that entry points aren't defined, yet. Clear
3642 unwind.prologue, unwind.body, and unwind.insn.
3643 (dot_body): Call in_procedure. Check that first directive in procedure
3644 had no insns emitted before. Set unwind.body.
3645 (dot_prologue): Call in_procedure. Check that not already in prologue.
3646 Check that first directive in procedure had no insns emitted before.
3648 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3649 length entry point names. Check that entry points became defined.
3650 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3652 2005-01-31 Jan Beulich <jbeulich@novell.com>
3654 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3655 before actually using it. Don't generate an error in manual bundling
3656 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3657 Don't generate an error in manual bundling mode when looking at an
3658 insn required to be last in its group but the required slot hasn't
3659 been reached, yet. Allow conversion from MII to MI;I for bundle
3660 consisting of only 2 insns with the stop between them. Suppress
3661 various meaningless errors resulting from detecting earlier ones.
3663 2005-01-31 Jan Beulich <jbeulich@novell.com>
3665 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3668 2005-01-28 Christian Groessler <chris@groessler.org>
3670 * config/tc-z8k.c (md_assemble): Improve error detection.
3672 2005-01-28 Jan Beulich <jbeulich@novell.com>
3674 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3675 for personality routine pointer only if there is one.
3676 (ia64_convert_frag): Likewise.
3677 (generate_unwind_image): Likewise.
3679 2005-01-27 Christian Groessler <chris@groessler.org>
3681 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3682 (md_apply_fix3): Make relative branches out of range an error
3683 instead of a warning. Display correct line number for out of
3684 range branches/calls/memory accesses.
3686 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3688 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3689 to emit .debug_line and other debug sections.
3690 * as.h (seg_not_empty_p): Declare.
3691 * subsegs.c (seg_not_empty_p): New predicate.
3693 2005-01-27 Andrew Cagney <cagney@gnu.org>
3695 * configure: Regenerate to track ../gettext.m4 change.
3697 2005-01-27 Jan Beulich <jbeulich@novell.com>
3699 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3701 2005-01-27 Jan Beulich <jbeulich@novell.com>
3703 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3704 to/from application registers dynamic insns.
3705 (md_assemble): Defer resolution of move to/from application registers
3706 dynamic insns when they can be issued on either the I- or M-units.
3708 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3710 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3711 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3712 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3713 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3714 * cgen.c (gas_cgen_parse_operand): Handle
3715 CGEN_PARSE_OPERAND_SYMBOLIC.
3716 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3717 (frv_force_relocation): Likewise. Fix handling of PIC
3719 (md_apply_fix3): Likewise.
3721 2005-01-21 Ben Elliston <bje@au.ibm.com>
3723 * as.h: Remove #if 0'd code.
3724 * atof-generic.c (atof_generic): Likewise.
3725 * ecoff.c (ecoff_directive_frame): Likewise.
3726 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3727 * itbl-ops.c (itbl_add_reg): Likewise.
3728 * listing.c (calc_hex): Likewise.
3729 * read.c (MASK_CHAR): Likewise.
3730 * subsegs.c (subsegs_print_statistics): Likewise.
3731 * symbols.c (indent): Likewise.
3732 * write.c (write_relocs): Likewise.
3733 (write_object_file): Likewise.
3734 (relax_frag): Likewise.
3736 2005-01-20 Nick Clifton <nickc@redhat.com>
3738 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3739 getopt_long_only() from considering -a as an abbreviation for
3741 (parse_args): Fix the parsing of -a=<file>.
3743 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3746 * read.c (s_incbin): Adjust default count for skip. Check validity
3747 of count and skip rigorously.
3749 2005-01-19 Fred Fish <fnf@specifixinc.com>
3751 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3753 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3755 * read.c (convert_to_bignum): New function, split out from...
3756 (emit_expr): ...here. Handle the case where X_add_number is
3757 positive and the input value is negative.
3758 (output_big_sleb128): Fix setting of continuation bit. Check whether
3759 the final byte needs to be sign-extended. Fix size-shrinking loop.
3760 (emit_leb128_expr): When generating a signed leb128, see whether the
3761 sign of an O_constant's X_add_number matches the sign of the input
3762 value. Use a bignum if not.
3764 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3766 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3767 arch_sh_up in order to match the external name and make the
3768 testsuite's job easier.
3770 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3773 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3775 2005-01-12 Nick Clifton <nickc@redhat.com>
3777 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3778 ignored_arguments array.
3780 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3782 * write.c (write_object_file): Disallow a symbol equated to
3785 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3787 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3789 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3790 (maxq_target): New function: Set the machine type.
3792 2005-01-06 Paul Brook <paul@codesourcery.com>
3794 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3795 (md_begin): Handle TE_VXWORKS for FP defaults.
3796 (md_apply_fix3): Correct rela offsets.
3797 (elf32_arm_target_format): Add VxWorks targets.
3799 2005-01-06 Paul Brook <paul@codesourcery.com>
3801 * configure.tgt: Set em=vxworks for *-*-vxworks.
3802 * config/te-vxworks.h: New File.
3804 2005-01-06 Paul Brook <paul@codesourcery.com>
3806 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3808 2005-01-04 Dmitry Diky <diwil@spec.ru>
3810 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3813 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3815 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3816 (dot_loc): New function.
3817 (md_pseudo_table): Add entry to map .loc to dot_loc().
3818 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3819 seen a .loc directive or we're generating DWARF2 debug info for
3822 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3825 * read.c (s_comm_internal): Don't zero end of name until size
3826 expression has been parsed.
3828 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3830 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3832 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3834 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3837 2004-12-22 Ian Lance Taylor <ian@airs.com>
3839 * configure.tgt: New.
3840 * configure.in: Move setting of cpu_type, fmt, etc., to
3842 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3843 $(srcdir)/configure.tgt.
3844 * configure, Makefile.in: Rebuild.
3846 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3848 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3849 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3851 (avr_offset_expression): New function to parse offsets for LDI
3853 (avr_operand): Use it.
3854 (md_apply_fix3): Generate the relocs.
3856 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3858 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3859 BFD_RELOC_SH_IMMS10BY8 relocation.
3861 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3862 than just ignoring bad code.
3864 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3866 * config/tc-v850.c (handle_lo16): New function.
3867 (v850_reloc_prefix): Use it to check lo().
3868 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3870 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3872 * configure.in: Add s390x-ibm-tpf support.
3873 * configure: Regenerate.
3875 2004-12-15 Jan Beulich <jbeulich@novell.com>
3877 * config/obj-elf.c (obj_elf_change_section): Only set type and
3878 attributes on new sections. Emit warning when type of re-declared
3879 section doesn't match.
3881 2004-12-15 Jan Beulich <jbeulich@novell.com>
3883 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3884 '.cfi_startproc simple' doesn't inherit the old value.
3886 2004-12-15 Jan Beulich <jbeulich@novell.com>
3888 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3889 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3890 generation to emit a factored offset.
3892 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3894 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3895 which is too large in the case of NO_PIC without 64-bit
3898 * config/tc-mips.c (mips_in_shared): New static variable.
3899 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3900 (md_longopts): Add -mshared and -mno-shared.
3901 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3902 (s_cpload): Implement !mips_in_shared case.
3903 (s_cpsetup): Likewise.
3904 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3905 * NEWS: Mention -mno-shared.
3907 2004-12-09 Paul Brook <paul@codesourcery.com>
3909 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3912 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3914 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3915 sequence, increase the size of the sequence.
3917 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3920 2004-12-07 Ben Elliston <bje@gnu.org>
3922 * read.c (s_align): Use an align_limit temporary to allay a GCC
3923 signed/unsigned comparison warning.
3925 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3927 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3928 * configure.in: Use it for arm*-*-linux-gnueabi*.
3929 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3930 * config/te-armlinuxeabi.h: New file.
3931 * Makefile.in: Regenerated.
3932 * aclocal.m4: Likewise.
3933 * configure: Likewise.
3934 * doc/Makefile.in: Regenerated.
3936 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3938 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3939 (xtensa_restore_emit_state): Likewise.
3941 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3943 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3946 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3948 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3949 * Makefile.in: Regenerate.
3951 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3953 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3954 functions, give functions a meaningful name, add comments.
3955 (check_range): New function - Replace operand size calculation
3956 with range checking.
3957 (assemble_insn): Update Algorithm, improve error issuing.
3959 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3962 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3964 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3965 miss between different section in the same module.
3966 (tc_gen_reloc): Likewise.
3968 2004-11-25 Theodore A. Roth <troth@openavr.org>
3970 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3971 atmega325, atmega3250, atmega645 and atmega6450.
3973 2004-11-25 Jan Beulich <jbeulich@novell.com>
3975 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3976 permissible for the selected instruction suffix.
3977 (process_suffix): For DefaultSize instructions, suppressing the
3978 guessing of a 'q' suffix if the instruction doesn't support it is
3979 pointless, because only an 'l' suffix can be guessed in this place.
3981 2004-11-24 Nick Clifton <nickc@redhat.com>
3983 * config/tc-iq2000.c: Remove support for IQ10 processor.
3984 Convert to ISO C90 formatting.
3985 * config/tc-iq2000.h: Likewise.
3987 2004-11-23 Nick Clifton <nickc@redhat.com>
3989 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3990 in this table. They should be correct now.
3992 2004-11-23 Jan Beulich <jbeulich@novell.com>
3994 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3995 indicate the MMX extensions added by both SSE and 3DNow!A.
3996 (Cpu3dnowA): Declare.
3997 (CpuUnknownFlags): Update.
3998 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3999 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4000 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4001 3DNow!. Athlon additionally implies 3DNow!A. Several new
4002 entries (those starting with a dot are for sub-arch specification).
4003 (set_cpu_arch): Handle sub-arch specifications.
4004 (parse_insn): Distinguish between instructions not supported because
4005 of insufficient CPU features and because of 64-bit mode.
4006 * doc/c-i386.texi: Describe enhanced .arch directive.
4008 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4010 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4012 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4014 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4015 without a corresponding .debug_info section.
4017 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4019 * read.c (potable): Add "error" and "warning".
4020 (s_errwarn): New function.
4021 * read.h (s_errwarn): Declare.
4022 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4024 2004-11-22 Nick Clifton <nickc@redhat.com>
4026 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4029 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4031 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4032 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4034 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4036 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4037 (coff_adjust_symtab): Adjust call.
4038 (crawl_symbols): Likewise.
4039 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4040 (obj_app_file): Adjust.
4042 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4044 * configure.in: Enable bfd_assember for the MAXQ port.
4045 * configure: Regenerate.
4047 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4048 Sterling Augustine <sterling@tensilica.com>
4050 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4051 there is a conflict.
4052 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4053 interfaces that are related as determined by xtensa_interface_class_id.
4055 2004-11-12 Nick Clifton <nickc@redhat.com>
4057 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4058 offsets for conditional branches.
4060 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4062 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4064 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4066 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4067 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4069 (relax_frag_immed): Update call to update_next_frag_state.
4071 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4073 * obj.h (struct format_ops <app_file>): Add int param.
4074 * read.h (s_app_file_string): Likewise.
4075 * read.c (s_app_file_string): Likewise.
4076 (s_app_file): Adjust s_app_file_string call.
4077 * config/tc-mips.c (s_mips_file): Likewise.
4078 * config/obj-coff.h (obj_app_file): Add app param.
4079 * config/obj-ecoff.h (obj_app_file): Likewise.
4080 * config/obj-multi.h (obj_app_file): Likewise.
4081 * config/obj-elf.h (elf_file_symbol): Likewise.
4082 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4083 if called for # preprocessor lines.
4085 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4088 * symbols.c (resolve_symbol_value): Convert weak symbols only
4090 (symbol_equated_reloc_p): Don't equate weaks when relocating
4091 only for Windows PECOFF.
4093 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4095 * config/tc-crx.c (print_insn): Check and set insn_addr.
4096 * config/tc-crx.h (md_frag_check): Define.
4098 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4099 Vineet Sharma <vineets@noida.hcltech.com>
4101 * configure.in: Add support for new target maxq-coff.
4102 * configure: Regenerate.
4103 * NEWS: Mention new support.
4104 * config/tc-maxq.c: New file.
4105 * config/tc-maxq.h: New file.
4106 * config/obj-coff.h: Add support for maxq-coff.
4108 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4110 * symbols.c (any_external_name): Define.
4111 (resolve_symbol_value): Convert weak symbols.
4112 (S_SET_EXTERNAL): Support any_external_name.
4113 (S_SET_NAME): Qualify parameter const.
4114 (symbol_equated_reloc_p): Equate to weaks when relocating.
4115 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4116 * tc.h (any_external_name): Declare.
4117 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4119 (weak_is_altname): Declare and define.
4120 (weak_name2altname): Same.
4121 (weak_altname2name): Same.
4122 (weak_uniquify): Same.
4123 (weak_altprefix): Define.
4124 (obj_coff_weak): Change .weak syntax and handling.
4125 (coff_frob_symbol): Fix PE weak symbol alternates.
4126 * config/obj-coff.h (USE_UNIQUE): Define.
4127 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4128 are in another segment.
4129 (tc_gen_reloc): Remove broken addend hack.
4130 doc/as.texinfo: Update.
4132 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4134 * config/tc-xtensa.c (total_frag_text_expansion): New.
4135 (md_estimate_size_before_relax): Use it.
4136 (find_address_of_next_align_frag): Likewise.
4138 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4140 * config/tc-crx.c: Rename argument types.
4141 (processing_arg_number): Rename to 'cur_arg_num'.
4142 (get_number_of_bits): Rename to 'set_operand_size'.
4143 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4144 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4145 (set_indexmode_parameters): Remove function, integrate its code into
4147 (set_operand_size): Get rid of 'Operand Number' function parameter -
4148 use global variable 'cur_arg_num' instead.
4149 Use a local 'argument' pointer to reference the current argument.
4150 (parse_operand): Likewise.
4151 (set_operand): Likewise.
4152 (process_label_constant): Likewise.
4154 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4156 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4157 (add_section_rename): Delete. Inlined into...
4158 (build_section_rename): ...here. Use xstrdup instead of strdup.
4159 (xtensa_section_rename): Drop "const" from argument and return types.
4160 (md_show_usage): Indent to match show_usage().
4161 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4162 (tc_canonicalize_section_name): Define.
4163 (md_elf_section_rename): Remove unused macro.
4164 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4165 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4166 (Frame Directive): Delete.
4168 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4170 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4171 * config/tc-arm.c (target_oabi): Delete.
4172 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4173 (arm_opts): Remove moabi.
4174 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4175 * doc/c-arm.texi (ARM Options): Likewise.
4176 * configure: Regenerated.
4178 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4180 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4181 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4182 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4183 * configure: Regenerate.
4184 * config/tc-cris.c (enum cris_archs): New.
4185 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4186 (cris_insn_ver_valid_for_arch): New functions.
4187 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4188 (cris_arch): New variable.
4189 (md_pseudo_table): New pseudo .arch.
4190 (err_for_dangerous_mul_placement): Initialize according to
4192 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4194 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4195 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4196 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4197 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4198 use in md_cris_relax_table.
4199 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4200 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4201 Update and improve head comment.
4202 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4203 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4205 (md_longopts): New option --march=...
4206 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4208 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4209 (HANDLE_RELAXABLE): New macro.
4210 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4211 cases. Check for weak symbols and assume not relaxable. Handle
4212 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4213 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4215 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4216 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4217 (cris_create_short_jump): Adjust for CRISv32.
4218 (cris_relax_frag): Handle new states.
4219 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4220 (md_begin): Define symbols "..asm.arch.cris.v32",
4221 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4222 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4223 when entering opcode table entry points.
4224 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4225 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4226 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4227 (cris_process_instruction): Initialize out_insnp->insn_type to
4228 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4229 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4231 <case 'm'>: Check that modified_char == '.'.
4232 <invalid operands>: Consume the rest of the line.
4233 When operands don't match, skip over subsequent insns with
4234 non-matching version specifier but same mnemonic.
4235 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4236 special registers in CRISv32 are always 32 bit long.
4237 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4239 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4240 and compatible. Recognize "ACR" for v32, unless followed by "+".
4241 (get_spec_reg): Consider cris_arch when looking up register.
4242 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4244 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4245 (cris_get_expression): Restore input_line_pointer if failing "early".
4246 (get_flags): Consider cris_arch and recognize flags accordingly.
4247 (branch_disp): Adjust for CRISv32.
4248 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4249 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4250 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4251 resolved. Don't enter zeros in object file for
4253 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4254 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4255 (md_parse_option): Break out "return 1".
4256 <OPTION_ARCH> New case.
4257 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4258 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4259 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4260 <case BFD_RELOC_32_PCREL>: New cases.
4261 Addends for non-zero fx_pcrel are too in fx_offset.
4262 (md_show_usage): Show --march=<arch>.
4263 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4264 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4265 (s_syntax) <struct syntaxes>: Properly constify member operand.
4266 * config/tc-cris.h (TARGET_MACH): Define.
4267 (cris_mach): Declare.
4268 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4269 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4270 (CRIS-Opts): Document --march=...
4271 (CRIS-Pseudos): Document .arch.
4273 2004-11-04 Jan Beulich <jbeulich@novell.com>
4275 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4276 intel syntax and no register prefix, allow $ in symbol names when
4278 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4279 (intel_float_operand): Add fourth return value indicating math control
4280 operations. Make classification more precise.
4281 (md_assemble): Complain if memory operand of mov[sz]x has no size
4283 (parse_insn): Translate word operands to floating point instructions
4284 operating on integers as well as control instructions to short ones
4285 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4286 floating point instructions operating on non-integer operands.
4287 (match_template): Remove fldcw special case. Adjust q-suffix handling
4288 to permit it on fild/fistp/fisttp in AT&T mode.
4289 (process_suffix): Don't guess DefaultSize insns' suffix from
4290 stackop_size for certain floating point control instructions. Guess
4291 suffix for branch and [ls][gi]dt based on flag_code. Split error
4292 messages for Intel and AT&T syntax, and make the condition more strict
4293 for the former. Adjust suppressing of generation of operand size
4295 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4296 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4297 more error checking.
4298 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4299 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4301 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4303 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4304 md_short_jump_size, md_long_jump_size.
4305 * write.c [!WORKING_DOT_WORD]: Ditto.
4306 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4308 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4310 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4311 const qualifier in these definitions.
4312 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4313 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4315 2004-11-02 Nick Clifton <nickc@redhat.com>
4317 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4318 table before deciding to produce a .debug_line section to match up
4319 with a user provided .debug_info section.
4321 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4323 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4324 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4326 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4328 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4329 (get_flags): New function.
4330 (get_number_of_bits): Edit comments, update numeric values to
4332 (process_label_constant): Don't support the colon
4333 format (SYMBOL:[s|m|l]).
4334 (set_cons_rparams): Support argument type 'arg_rbase'.
4335 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4336 (handle_LoadStor): Bug fix, first handle post-increment mode.
4337 (getreg_image): Remove redundant code, update according to latest
4339 (print_constant): Bug fix relate to 3-word instructions.
4340 (assemble_insn): Bug fix, when matching instructions, verify also
4341 instruction type (not only mnemonic).
4342 Add various error checking.
4343 (preprocess_reglist): Support HI/LO and user registers.
4345 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4347 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4348 in an epilogue directive go negative.
4350 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4353 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4354 after reporting template error during manual bundling. Reported
4355 by Michael Dupont, michaelx.dupont@intel.com.
4357 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4359 * Makefile.am: Run dep-am.
4360 * aclocal.m4: Regenerate with automake 1.9.2.
4361 * Makefile.in: Regenerate with automake 1.9.2.
4362 * doc/Makefile.in: Likewise.
4364 * config/tc-arm.c: Include "dw2gencfi.h".
4365 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4367 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4368 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4369 (tc_cfi_frame_initial_instructions): Define.
4370 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4373 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4375 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4377 Update coprocessor id to be unsigned immediate.
4379 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4381 * config/tc-i386.c (O_secrel): Delete.
4382 (tc_pe_dwarf2_emit_offset): New function.
4383 * config/tc-i386.h (O_secrel): Define as O_md1.
4384 (TC_DWARF2_EMIT_OFFSET): Define.
4386 2004-10-18 Nick Clifton <nickc@redhat.com>
4388 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4389 ignore @fptr() directives for 4-byte fixups.
4391 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4393 * Makefile.am: Run "make dep-am"
4394 * Makefile.in: Regenerate.
4396 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4398 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4399 Remove comments about placement of literal pools.
4400 (Literal Directive): Update description of literal placement.
4401 (Literal Prefix Directive): Remove statement that this does not apply
4402 to absolute-mode literals. Describe new section naming scheme.
4404 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4406 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4407 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4408 is_windowed_return_opcode): Delete.
4409 (xtensa_frob_label): Use get_subseg_target_freq.
4410 (md_assemble): Inline call to is_entry_opcode.
4411 (xtensa_handle_align): Inline call to get_frag_is_literal.
4412 (relaxation_requirements): Inline call to is_jx_opcode.
4413 (emit_single_op): Inline call to is_movi_opcode.
4414 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4415 get_frag_is_no_transform, is_entry_opcode, and
4416 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4417 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4418 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4419 Inline calls to get_frag_is_no_transform.
4420 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4421 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4422 get_frag_is_no_transform.
4423 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4424 and set_frag_is_no_transform.
4425 (get_expression_value): Delete.
4426 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4427 cur_target_freq to target_freq.
4428 (get_subseg_info): Split out code to create a new map entry into ...
4429 (add_subseg_info): ... this new function.
4430 (get_last_insn_flags): Check if get_subseg_info succeeded.
4431 (set_last_insn_flags): Call add_subseg_info if needed.
4432 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4433 (xtensa_reorder_segments): Compute last_sec while counting sections.
4434 Remove call to get_last_sec.
4435 (get_last_sec): Delete.
4436 (cache_literal_section): Inline call to retrieve_literal_seg and its
4437 callees, seg_present and add_seg_list.
4438 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4439 (get_frag_is_insn, get_frag_is_no_transform,
4440 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4441 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4443 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4445 * config/tc-xtensa.c: Use ISO C90 formatting.
4446 * config/tc-xtensa.h: Likewise.
4447 * config/xtensa-istack.h: Likewise.
4448 * config/xtensa-relax.c: Likewise.
4449 * config/xtensa-relax.h: Likewise.
4451 2004-10-12 Paul Brook <paul@codesourcery.com>
4453 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4456 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4459 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4461 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4463 (Acknowledgements): Use "GAS" instead of AS variable.
4465 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4467 * config/tc-i386.c: Include "elf/x86-64.h".
4468 (i386_elf_section_type): New function.
4469 * config/tc-i386.h (md_elf_section_type): Define.
4470 (i386_elf_section_type): New prototype.
4472 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4474 * config/m68k-parse.h (enum m68k_register): New control register,
4476 * config/tc-m68k.c: Correct control register set for MCF5249.
4478 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4479 Sterling Augustine <sterling@tensilica.com>
4481 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4482 (UNREACHABLE_MAX_WIDTH): Define.
4483 (XTENSA_FETCH_WIDTH): Delete.
4484 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4485 prefer_const16, prefer_l32r): New global variables.
4486 (LIT4_SECTION_NAME): Define.
4487 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4488 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4489 (frag_flags struct): New.
4490 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4491 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4492 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4493 (MAX_FORMATS): Define.
4494 (op_placement_info struct, op_placement_table): New.
4495 (O_pltrel, O_hi16, O_lo16): Define.
4496 (directiveE enum): Rename directive_generics to directive_transform.
4497 Delete directive_relax. Add directive_schedule,
4498 directive_absolute_literals, and directive_last_directive.
4499 (directive_info): Rename "generics" to "transform". Delete "relax".
4500 Add "schedule" and "absolute-literals".
4501 (directive_state): Adjust entries to match changes in directive_info.
4502 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4503 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4504 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4505 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4506 (align_only_targets, software_a0_b_retw_interlock,
4507 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4508 software_avoid_short_loop, software_avoid_close_loop_end,
4509 software_avoid_all_short_loops, specific_opcode): Delete.
4510 (warn_unaligned_branch_targets): New.
4511 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4512 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4513 (option_[no_]link_relax, option_[no_]transform,
4514 option_[no_]absolute_literals, option_warn_unaligned_targets,
4515 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4517 (option_[no_]align_only_targets, option_literal_section_name,
4518 option_text_section_name, option_data_section_name,
4519 option_bss_section_name, option_eb, option_el): Delete.
4520 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4521 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4522 and target-hardware. Delete entries for [no-]target-align-only,
4523 literal-section-name, text-section-name, data-section-name, and
4525 (md_parse_option): Handle new options and remove old ones. Accept but
4526 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4527 and treat them as [no-]transform.
4528 (md_show_usage): Add new options and remove old ones.
4529 (xtensa_setup_hw_workarounds): New.
4530 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4531 "long", "short", "loc" and "frequency" entries.
4532 (use_generics): Rename to ...
4533 (use_transform): ... this function. Add past_xtensa_end check.
4534 (use_longcalls): Add past_xtensa_end check.
4535 (code_density_available, can_relax): Delete.
4536 (do_align_targets): New.
4537 (get_directive): Accept dashes in directive names. Warn about
4538 [no-]generics and [no-]relax directives and treat them as
4540 (xtensa_begin_directive): Call md_flush_pending_output only for some
4541 directives. Check for directives inside instruction bundles. Warn
4542 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4543 directives. Handle new directives. Check generating_literals flag
4545 (xtensa_end_directive): Check for directives inside instruction
4546 bundles. Warn and ignore [no-]density directives. Handle new
4547 directives. Call xtensa_set_frag_assembly_state.
4548 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4549 xtensa_dwarf2_emit_insn): New.
4550 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4551 use_literal_section flag.
4552 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4553 literals. Use xtensa_elf_cons to parse the expression.
4554 (xtensa_literal_prefix): Do not check use_literal_section. Support
4555 ".lit4" sections for absolute literals. Change prefix convention to
4556 replace ".text" (or ".t" in a linkonce section). No need to call
4558 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4559 (expression_end): Handle closing braces and colons.
4560 (PLT_SUFFIX, plt_suffix): Delete.
4561 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4562 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4563 and O_hi16 expressions as well.
4564 (tokenize_arguments): Handle closing braces and colons.
4565 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4566 operands and paired register syntax.
4567 (get_invisible_operands): New.
4568 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4569 new xtensa-isa.h functions.
4570 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4571 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4572 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4573 instructions. Use xtensa_translate_zero_immed.
4574 (operand_is_immed, operand_is_pcrel_label): Delete.
4575 (get_relaxable_immed): Use new xtensa-isa.h functions.
4576 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4578 (xtensa_print_insn_table, print_vliw_insn): New.
4579 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4580 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4581 is_branch_or_jump_opcode): Delete.
4582 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4583 (opnum_to_reloc, reloc_to_opnum): Delete.
4584 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4585 xtensa-isa.h functions. Operate on one slot of an instruction.
4586 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4587 xg_get_insn_size): Delete.
4588 (xg_get_build_instr_size): Use xg_get_single_size.
4589 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4590 xg_build_widen_table. Use xg_get_single_size.
4591 (xg_get_max_narrow_insn_size): Delete.
4592 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4593 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4595 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4596 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4597 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4598 xg_build_widen_table. Use xg_get_single_size.
4599 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4601 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4602 treat weak symbols conservatively.
4603 (xg_check_operand): Use new xtensa-isa.h functions.
4604 (is_dnrange): Delete.
4605 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4606 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4607 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4608 xtensa-isa.h functions.
4609 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4610 xg_instruction_matches_options): New.
4611 (xg_instruction_matches_rule): Handle O_register expressions. Call
4612 xg_instruction_matches_options.
4613 (transition_rule_cmp): New.
4614 (xg_instruction_match): Update call to xg_build_simplify_table.
4615 (xg_build_token_insn): Record loc fields.
4616 (xg_simplify_insn): Check is_specific_opcode field and
4617 density_supported flag.
4618 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4619 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4620 (xg_assemble_literal): Add error handling for O_big. Call
4621 record_alignment. Handle O_pltrel.
4622 (xg_valid_literal_expression): New.
4623 (xg_assemble_literal_space): Add slot parameter. Remove call to
4624 set_expr_symbol_offset. Add call to record_alignment. Update call to
4626 (xg_emit_insn): Delete.
4627 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4628 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4629 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4630 and slot parameters. Handle new "alternate" relocations for absolute
4631 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4632 O_hi16. Use new xtensa-isa.h functions.
4633 (xg_assemble_tokens): Delete.
4634 (is_register_writer): Use new xtensa-isa.h functions.
4635 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4636 old-style RSR from LCOUNT.
4637 (next_frag_opcode): Delete.
4638 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4639 update_next_frag_state): New.
4640 (update_next_frag_nop_state): Delete.
4641 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4642 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4643 the state of the absolute-literals directive. Add calls to
4644 record_alignment and xtensa_set_frag_assembly_state. Call
4645 xtensa_switch_to_non_abs_literal_fragment instead of
4646 xtensa_switch_to_literal_fragment.
4648 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4649 (get_expanded_loop_offset): Change check for undefined opcode to an
4651 (xtensa_set_frag_assembly_state, relaxable_section,
4652 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4653 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4654 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4655 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4656 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4657 (xtensa_init_fix_data): New.
4658 (xtensa_frob_label): Reset label symbol to the current frag. Check
4659 do_align_targets and generating_literals flag. Propagate frequency
4660 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4661 (xtensa_unrecognized_line): New.
4662 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4663 to xtensa_set_frag_assembly_state.
4664 (error_reset_cur_vinsn): New.
4665 (md_assemble): Remove check for literal frag. Remove call to
4666 istack_init. Call use_transform instead of use_generics. Parse
4667 explicit instruction format specifiers. Move code for
4668 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4669 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4670 Add dwarf2_where call. Remote automatic alignment for ENTRY
4671 instructions. Move call to xtensa_clear_insn_labels to the end.
4672 Rearrange to handle bundles.
4673 (xtensa_cons_fix_new): Delete.
4674 (xtensa_handle_align): New.
4675 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4676 assignment to is_no_density field.
4677 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4678 instead of reloc_to_opnum. Handle "alternate" relocations.
4679 (xtensa_force_relocation, xtensa_check_inside_bundle,
4680 xtensa_elf_section_change_hook): New.
4681 (xtensa_symbol_new_hook): Delete.
4682 (xtensa_fix_adjustable): Check for difference of symbols with an
4683 offset. Check for external and weak symbols.
4684 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4685 (md_estimate_size_before_relax): Return expansion for the first slot.
4686 (tc_gen_reloc): Handle difference of symbols by producing
4687 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4688 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4689 tentative values into the output when linkrelax is set.
4690 (XTENSA_PROP_SEC_NAME): Define.
4691 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4692 Create literal tables only if using literal sections. Create new
4693 property tables instead of old instruction tables. Check for unaligned
4694 branch targets and loops.
4695 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4696 new_resource_table, clear_resource_table, resize_resource_table,
4697 resources_available, reserve_resources, release_resources,
4698 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4699 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4700 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4701 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4702 flag. Update checks for workaround options. Call
4703 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4704 (xtensa_cleanup_align_frags): Add special case for branch targets.
4705 Check for and mark unreachable frags.
4706 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4707 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4708 end of a zero-overhead loop body.
4709 (frag_can_negate_branch): Handle instructions with multiple slots.
4710 Use new xtensa-isa.h functions
4711 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4712 xtensa_mark_zcl_first_insns): New.
4713 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4714 transformations are disabled.
4715 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4716 multislot instructions.
4717 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4718 Likewise. Also error if transformations are disabled.
4719 (unrelaxed_frag_max_size): New.
4720 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4721 xtensa-isa.h functions.
4722 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4723 xtensa_opcode_is_loop instead of is_loop_opcode.
4724 (get_text_align_power): Replace as_fatal with assertion.
4725 (get_text_align_fill_size): Iterate instead of using modulus when
4727 (get_noop_aligned_address): Assert that this is for a machine-dependent
4728 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4729 xg_get_single_size, and frag_format_size.
4730 (get_widen_aligned_address): Rename to ...
4731 (get_aligned_diff): ... this function. Add max_diff parameter.
4732 Remove handling of rs_align/rs_align_code frags. Use
4733 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4734 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4735 and pass it back to caller.
4736 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4737 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4738 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4739 (relax_frag_text_align): Rename to ...
4740 (relax_frag_loop_align): ... this function. Assume loops can only be
4741 in the first slot of an instruction.
4742 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4743 instruction. Remove call to frag_wane.
4744 (relax_frag_narrow): Rename to ...
4745 (relax_frag_for_align): ... this function. Extend to handle
4746 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4747 RELAX_NARROW for the first slot.
4748 (find_address_of_next_align_frag, bytes_to_stretch): New.
4749 (future_alignment_required): Use find_address_of_next_align_frag and
4750 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4751 alignment decisions.
4752 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4753 Check if transformations are enabled for b_j_loop_end workaround.
4754 Use new xtensa-isa.h functions and handle multislot instructions.
4755 Update call to xg_assembly_relax.
4756 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4757 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4759 (convert_frag_narrow): Add segP, format and slot parameters. Call
4760 convert_frag_immed for branch instructions. Adjust calls to
4761 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4762 xg_get_single_size and xg_get_single_format.
4763 (convert_frag_fill_nop): New.
4764 (convert_frag_immed): Add format and slot parameters. Handle multislot
4765 instructions and use new xtensa-isa.h functions. Update calls to
4766 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4767 enabled for b_j_loop_end workaround. Use build_nop instead of
4768 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4769 frags. Use xg_get_single_size. Handle O_pltrel.
4770 (fix_new_exp_in_seg): Remove check for old plt flag.
4771 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4772 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4773 for loop opcode to an assertion. Mark all frags up to the end of the
4774 loop as not transformable.
4775 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4776 (get_subseg_info): New.
4777 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4779 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4780 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4781 (xtensa_switch_to_non_abs_literal_fragment): New.
4782 (cache_literal_section): Add is_code parameter and pass it through to
4783 retrieve_literal_seg.
4784 (retrieve_literal_seg): Add is_code parameter and use it to set the
4785 flags on the literal section. Handle case where head parameter is 0.
4786 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4787 set_frag_is_no_transform): New.
4788 (xtensa_create_property_segments): Add end_property_function parameter
4789 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4790 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4791 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4792 (add_xt_block_frags): Add end_property_function parameter and call it
4793 if it is non-zero. Call xtensa_frag_flags_init.
4794 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4795 get_frag_property_flags, frag_flags_to_number,
4796 xtensa_frag_flags_combinable, xt_block_aligned_size,
4797 xtensa_xt_block_combine, add_xt_prop_frags,
4798 init_op_placement_info_table, opcode_fits_format_slot,
4799 xg_get_single_size, xg_get_single_format): New.
4800 (istack_push): Inline call to tinsn_copy.
4801 (tinsn_copy): Delete.
4802 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4803 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4804 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4805 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4806 functions. Handle invisible operands.
4807 (tinsn_to_slotbuf): New.
4808 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4809 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4810 vinsn_from_chars, and xg_free_vinsn.
4811 (tinsn_from_insnbuf): New.
4812 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4813 instructions. Handle symbol differences.
4814 (get_num_stack_text_bytes): Use xg_get_single_size.
4815 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4816 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4817 get_expr_register, set_expr_symbol_offset_diff): New.
4818 * config/tc-xtensa.h (MAX_SLOTS): Define.
4819 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4820 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4821 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4823 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4824 (xtensa_frag_type struct): Add is_assembly_state_set,
4825 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4826 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4827 Replace is_generics and is_relax fields by is_no_transform field.
4828 Delete is_text and is_longcalls fields. Change text_expansion and
4829 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4830 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4831 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4832 (xtensa_fix_data struct): New.
4833 (xtensa_symfield_type struct): Delete plt field.
4834 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4835 forward declaration here.
4836 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4837 (XTENSA_SECTION_RENAME): Undefine.
4838 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4839 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4840 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4841 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4842 (unit_num_copies_func, opcode_num_units_func,
4843 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4844 (resource_table struct): New.
4845 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4846 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4847 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4848 (tinsn_copy): Delete prototype.
4849 (vliw_insn struct): New.
4850 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4851 (widen_spec_list): Add option conditions for density and boolean
4852 instructions. Add expansions using CONST16 and conditions for using
4853 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4855 (simplify_spec_list): Add option conditions for density instructions.
4856 Add entry for NOP instruction.
4857 (append_transition): Add cmp function pointer parameter and use it to
4858 insert the new entry in order.
4859 (operand_function_LOW16U, operand_function_HI16U): New.
4860 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4861 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4862 (enter_opname, split_string): Use xstrdup instead of strdup.
4863 (init_insn_pattern): Initialize new options field.
4864 (clear_req_or_option_list, clear_req_option_list,
4865 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4867 (parse_insn_pattern): Parse option conditions.
4868 (transition_applies): New.
4869 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4870 swapped last arguments in calls to append_constant_value_condition.
4871 Call clone_req_option_list. Add warning about invalid opcode.
4872 Handle LOW16U and HI16U function names.
4873 (build_transition_table): Add cmp parameter and use it in calls to
4874 append_transition. Use new xtensa-isa.h functions. Check
4875 transition_applies before adding entries.
4876 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4877 pass it through to build_transition_table.
4878 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4879 ReqOption, transition_cmp_fn): New types.
4880 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4881 (transition_rule struct): Add options field.
4882 * doc/as.texinfo (Overview): Update Xtensa options.
4883 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4884 --[no-]relax, and --[no-]generics options. Update descriptions of
4885 --text-section-literals and --[no-]longcalls. Add
4886 --[no-]absolute-literals and --[no-]transform.
4887 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4888 Remove use of "generic" and "specific" terminology for opcodes.
4889 (Xtensa Registers): Generalize the syntax description to include
4890 user-defined register files.
4891 (Xtensa Automatic Alignment): Update.
4892 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4893 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4894 (Xtensa Directives): Remove confusing rules about precedence.
4895 (Density Directive, Relax Directive): Delete.
4896 (Schedule Directive): New.
4897 (Generics Directive): Rename to ...
4898 (Transform Directive): ... this node.
4899 (Literal Directive): Update for absolute literals. Missing
4900 literal_position directive is now an error.
4901 (Literal Position Directive): Update for absolute literals.
4902 (Freeregs Directive): Delete.
4903 (Absolute Literals Directive): New.
4904 (Frame Directive): Minor editing.
4905 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4906 Update dependencies.
4907 * Makefile.in: Regenerate.
4909 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4911 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4912 to build the second and third fixups for a composite relocation.
4913 (macro_read_relocs): New function.
4914 (macro_build): Use it.
4915 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4916 Simplify fragging code accordingly.
4917 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4918 of the composite relocation. Set fx_tcbit in both fixups.
4920 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4922 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4923 (md_apply_fix3): Don't treat composite relocs as done.
4925 2004-10-07 Jan Beulich <jbeulich@novell.com>
4927 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4928 prefix for symbol names generated from the LOCAL macro directive.
4930 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4931 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4933 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4935 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4937 (md_assemble): Add error checking for Co-Processor instructions.
4938 (get_cinv_parameters): Add 'b' option to invalidate the
4939 branch-target cache.
4941 2004-10-05 Paul Brook <paul@codesourcery.com>
4943 * config/tc-arm.c (unwind): New variable.
4944 (vfp_sp_encode_reg): New function.
4945 (vfp_sp_reg_required_here): Use it.
4946 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4947 (vfp_parse_reg_list): New function.
4948 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4949 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4950 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4951 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4953 (md_pseudo_table): Add them.
4954 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4955 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4956 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4957 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4958 require_hashconst, add_unwind_opcode): New functions.
4959 * doc/c-arm.texi: Document unwinding opcodes.
4960 * NEWS: Mention the new feature.
4962 2004-10-04 Eric Christopher <echristo@redhat.com>
4964 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4966 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4968 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4970 * config/tc-s390.c (md_apply_fix3): Likewise.
4971 * config/tc-sparc.c (md_apply_fix3): Likewise.
4973 2004-10-01 Paul Brook <paul@codesourcery.com>
4975 * config/tc-arm.c (arm_elf_section_type): New function.
4976 (arm_elf_change_section): Set section link for exidx sections.
4977 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4978 (md_elf_section_type): Define.
4980 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4982 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4983 instruction's offset.
4985 2004-10-01 Adam Nemet <anemet@lnxw.com>
4987 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4989 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4991 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4992 asymbol *, instead use symbol_get_bfdsym.
4994 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4996 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4998 2004-09-30 Paul Brook <paul@codesourcery.com>
5000 * config/tc-arm.c (do_smi, do_nop): New functions.
5001 (insns): Add ARMv6ZK instructions.
5002 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5003 (tc_gen_reloc): Ditto.
5004 (arm_cpus): Add mpcore and arm1176.
5005 (arm_archs): Add armv6{k,z,zk}.
5006 * doc/c-arm.texi: Document new cores and architectures.
5008 2004-09-30 Nick Clifton <nickc@redhat.com>
5010 * config/tc-arm.c: Use ISO C90 formatting.
5012 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5014 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5015 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5016 REG_TYPE_MVDX is expected.
5018 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5020 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5022 2004-09-21 James E Wilson <wilson@specifixinc.com>
5024 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5025 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5026 output_spill_base, output_unat_psprel, output_lc_psprel,
5027 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5028 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5029 output_spill_psprel_p): Use it.
5031 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5033 * config/tc-crx.c (handle_LoadStor): New function.
5034 Handle load/stor unique instructions before parsing.
5036 2004-09-17 Paul Brook <paul@codesourcery.com>
5038 * config/tc-arm.c (s_arm_rel31): New funciton.
5039 (md_pseudo_table): Add .rel31.
5040 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5041 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5042 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5043 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5044 (arm_parse_reloc): Add (target2).
5046 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5048 * Makefile.am: Run "make dep-am".
5049 * Makefile.in: Regenerate.
5050 * aclocal.m4: Regenerate.
5051 * configure: Regenerate.
5052 * doc/Makefile.in: Regenerate.
5053 * po/POTFILES.in: Regenerate.
5054 * po/gas.pot: Regenerate.
5056 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5058 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5059 [!LLONG_MAX]: Ditto.
5061 2004-09-13 Paul Brook <paul@codesourcery.com>
5063 * config/tc-arm.c: Rename RELABS to TARGET1.
5065 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5067 * messages.c (as_internal_value_out_of_range): Cast values passed
5068 to as_bad_where or as_warn_where to proper type.
5070 2004-09-11 Theodore A. Roth <troth@openavr.org>
5072 * config/tc-avr.c: Add support for
5073 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5075 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5077 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5078 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5080 2004-09-08 Paul Brook <paul@codesourcery.com>
5082 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5083 fini_array and preinit_array section types.
5084 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5086 * doc/as.texinfo: Document extra section types.
5088 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5090 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5091 * Makefile.in: Regenerated.
5092 * configure.in: Set em for arm*-*-symbianelf*.
5093 * configure: Regenerated.
5094 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5095 vectors when appropriate.
5096 * config/te-symbian.h: New file.
5098 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5100 * config/tc-crx.c (gettrap): Exception vector can be case
5102 (process_label_constant): Fix a 32-bit displacement bug in branch
5104 (get_operandtype) : Bug fix, wrong operand was used.
5105 (process_label_constant): Initialize relocation type to
5108 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5110 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5111 for synthesizable cores.
5113 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5115 2004-08-25 Dmitry Diky <diwil@spec.ru>
5117 * config/tc-msp430.c: Clean-up the code.
5118 (md_relax_table): New relax table.
5119 (mcu_types): Sort MCU types.
5120 (md_pseudo_table): Add .profiler pseudo handler.
5121 (pow2value): New function.
5122 (msp430_profiler): New function.
5123 (msp430_operands): Add new insns handlers.
5124 (msp430_srcoperand): Add register operand handler, allow complex
5126 (md_estimate_size_before_relax): Rewritten.
5127 (md_convert_frag): Rewritten.
5128 (msp430_relax_frag): New function.
5129 * config/tc-msp430.h (md_relax_frag): define macro
5130 * doc/c-msp430.texi: Update information.
5132 2004-08-24 Nick Clifton <nickc@redhat.com>
5134 * as.c (std_shortopts): Allow -g to take an optional argument.
5135 (parse_args): Pass any switch starting with -g on to the backend
5138 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5140 * configure.in (arm*-*-symbianelf*): New target.
5141 (arm*-*-eabi*): Likewise.
5142 * configure: Regenerated.
5144 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5145 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5148 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5150 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5151 argument, don't do anything if current section is not
5152 .gnu.linkonce.t.* and linkonce_empty is set.
5153 (generate_unwind_image, dot_endp): Adjust callers, call
5154 start_unwind_section (*, 1) if nothing will be put into the
5157 2004-08-17 Nick Clifton <nickc@redhat.com>
5159 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5160 (show_usage): Add -g.
5161 (std_longopts): Add --gen-debug. Alpha sort the table.
5162 (parse_args): Print an error message if a switch is not handled.
5163 Handle the -g switch, calling md_debug_format_selector() if
5165 * NEWS: Mention new feature.
5166 * doc/as.texinfo: Document new switch.
5167 * doc/internals.texi: Document behaviour of md_parse_option.
5169 * config/tc-arm.c (md_parse_option): Do not issue an error message
5170 if the switch is not recognised.
5171 * config/tc-m68k.c (md_parse_option): Likewise.
5172 * config/tc-pdp11.c (md_parse_option): Likewise.
5173 * config/tc-v850.c (md_parse_option): Likewise.
5175 * as.h: Fix up formatting.
5178 2004-08-16 Nick Clifton <nickc@redhat.com>
5180 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5182 * configure.in: Sort architecture based tables alphabetically.
5183 * configure: Regenerate.
5185 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5187 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5188 { "cc", 68 }, with { "cr", 70 }.
5190 2004-08-13 Jan Beulich <jbeulich@novell.com>
5191 Nick Clifton <nickc@redhat.com>
5193 * as.c: Add and handle new --alternate command line option.
5194 * macro.c (macro_set_alternate): New.
5195 * macro.h (macro_set_alternate): Declare.
5196 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5197 * doc/as.texinfo: Document new command line option and pseudo-ops
5198 as well as insert documentation originating from gasp about
5199 alternate macro syntax.
5200 * NEWS: Mention new command line option and pseudo-ops.
5202 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5204 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5207 2004-08-06 Paul Brook <paul@codesourcery.com>
5209 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5210 Handle new relocations.
5211 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5213 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5215 * write.c (relax_segment): Use was_address instead of address when
5216 setting fr_fix field for align frag due to backwards .org.
5218 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5220 Introduce SH2a support.
5221 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5222 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5224 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5225 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5226 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5227 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5228 to end of conditional expression.
5229 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5230 * config/tc-sh.c: Add sh2a-nofpu support.
5231 2003-12-29 DJ Delorie <dj@redhat.com>
5232 * tc-sh.c: Add sh2a support.
5233 (parse_reg): Add tbr.
5234 (parse_at): Support @@(disp,tbr).
5235 (get_specific): Support sh2a opcodes.
5236 (insert4): New, for 4 byte relocs.
5237 (build_Mytes): Support sh2a opcodes.
5238 (md_apply_fix3_Mytes): Support sh2a opcodes.
5239 2003-12-02 Michael Snyder <msnyder@redhat.com>
5240 * config/tc-sh.c (md_parse_option): Handle sh2a.
5241 (sh_elf_final_processing): Ditto.
5243 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5245 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5248 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5250 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5251 (ppc_arch): Expand comment.
5253 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5255 * config/tc-crx.c: Support evaluating the difference between two
5257 * config/tc-crx.h: Likewise.
5259 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5261 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5263 (ia64_elf_section_change_hook): Set the linked-to section for
5266 2004-07-26 Dmitry Diky <diwil@spec.ru>
5268 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5269 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5270 msp430xG438, msp430xG439.
5272 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5274 * doc/as.texinfo (Section, PushSection): Correct documentation
5277 2004-07-21 Jan Beulich <jbeulich@novell.com>
5279 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5280 permissible for the selected instruction suffix.
5281 (match_template): Don't permit 64-bit general purpose operands in
5283 (finalize_imm): Permit 64-bit immediates.
5284 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5285 specially except for the width of the used base and/or index
5286 registers. For 32-bit displacements, use sign-extended
5287 relocations only when using 64-bit addressing.
5288 Force zero displacement on rip-relative addressing when there is
5289 no other displacement.
5290 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5291 specially except for the width of the used base and/or index
5293 (parse_register): Disallow Reg64 registers in 32-bit mode.
5295 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5296 suffix if the instruction doesn't support it.
5298 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5300 * config/tc-mips.c (append_insn): Handle constant expressions with
5301 no associated relocation.
5302 (mips_ip): Cancel the expression after use for the Q format
5304 (parse_relocation): Return no relocation for unsupported
5306 (my_getSmallExpression): Return no relocation if no relocation
5309 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5311 * config/obj-som.c (adjust_stab_sections): Add prototype.
5312 (obj_som_compiler, obj_som_version, obj_som_copyright,
5313 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5314 * config/tc-hppa.c (update_subspace): Likewise.
5315 (is_defined_subspace): Amplify comment.
5316 * config/obj-som.h (som_frob_file): Add prototype.
5318 2004-07-19 Christopher Faylor <cgf@timesys.com>
5319 H.J. Lu <hongjiu.lu@intel.com>
5321 * subsegs.c (section_symbol): Don't create a new segment when
5322 existing segment is undefined.
5324 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5326 * config/tc-arm.c: Include include/opcode/arm.h.
5327 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5328 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5329 (FPU_ARCH_*): Delete.
5330 * Makefile.am: Update dependencies.
5331 * Makefile.in: Regenerate.
5333 2004-07-15 Nick Clifton <nickc@redhat.com>
5335 * configure.in: Accept armbe as a big-endian arm configuration.
5336 * configure: Regenerate.
5338 2004-07-13 Thomas Nystrom <thn@saeab.se>
5340 * config/tc-i386.c (T_SHIFTOP): New constant.
5341 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5342 (intel_el1): Handle '~'.
5343 (intel_get_token): Handle '<>', '&', '|' and '~'.
5345 2004-07-13 Nick Clifton <nickc@redhat.com>
5347 (md_assemble): Remove spurious newline from end of as_bad error
5349 (intel_e05_1): Likewise.
5350 (intel_e11): Likewise.
5351 (intel_match_token): Likewise.
5353 2004-07-11 Andreas Schwab <schwab@suse.de>
5355 * config/tc-m68k.c: Convert to C90. Remove redundant
5356 declarations. Indentation fixup.
5357 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5358 obj_coff_section ourselves.
5360 2004-07-09 James E Wilson <wilson@specifixinc.com>
5362 * config/tc-ia64.c (default_big_endian): New.
5363 (dot_byteorder, md_begin): Use it.
5364 (md_parse_option): Set it.
5366 2004-07-09 Nick Clifton <nickc@redhat.com>
5368 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5369 * configure: Regenerate.
5370 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5371 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5372 sh_find_elf_flags if necessary.
5374 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5376 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5377 going to be split into more than one in-place addend, return 0
5378 for relocations against mergeable sections. Associate comments
5381 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5383 * Makefile.am (CPU_TYPES): Add crx.
5384 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5385 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5386 (DEPTC_crx_elf): New target.
5387 (DEPOBJ_crx_elf): Likewise.
5388 (DEP_crx_elf): Likewise.
5389 * Makefile.in: Regenerate.
5390 * configure.in: Add crx* target.
5391 * configure: Regenerate.
5392 * config/tc-crx.c: New file.
5393 * config/tc-crx.h: New file.
5394 * NEWS: Mention new target.
5396 2004-07-06 Nick Clifton <nickc@redhat.com>
5398 * config.in: Undefine TARGET_SYMBIAN by default.
5400 * configure: Regenerate. Add sh-symbian-elf target. If
5401 selected define TARGET_SYMBIAN.
5402 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5403 format if TARGET_SYMBIAN has been defined.
5405 * output-file.c (output_file_create): Report the target format
5406 chosen when bfd_openw reports that it is invalid.
5408 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5409 pseudo for BFD based assemblers.
5411 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5414 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5415 (md_parse_option): Remove redundant -isa testing.
5416 Make bfd_arch variable const.
5417 (md_show_usage): Make bfd_arch variable const.
5419 2004-07-03 James E Wilson <wilson@specifixinc.com>
5421 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5422 * config/tc-ia64.h (md_frag_check): Define.
5424 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5426 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5428 * doc/as.texinfo (Weak): Document PE weak symbols.
5430 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5432 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5433 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5434 (mips_frob_file): Rework so that only a single pass through the
5435 relocs is needed. Allow %lo()s to have higher offsets than their
5436 corresponding %hi()s or %got()s.
5438 2004-07-02 Nick Clifton <nickc@redhat.com>
5440 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5441 allow values which have come from undefined symbols.
5442 Always consider this fixup to have been processed as a reloc
5443 cannot be generated for it.
5445 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5447 * frags.h (struct frag): Add has_code and insn_addr fields.
5448 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5449 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5450 * config/tc-ppc.h (md_frag_check): Define.
5452 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5454 * doc/Makefile.am (info): Rename goal to...
5455 (info-local): ... this, to preserve implicit dependencies.
5456 * doc/Makefile.in: Regenerate with automake 1.8.5.
5458 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5460 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5461 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5462 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5463 (tc_gen_reloc): Likewise.
5464 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5465 (m32r_parse_name): Likewise.
5466 (m32r_cgen_parse_fix_exp): Likewise.
5467 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5468 (O_PIC_reloc): Likewise.
5469 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5470 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5471 for @GOTOFF, @GOT, @PLT.
5473 2004-06-21 Jan Beulich <jbeulich@novell.com>
5475 * gas/symbols.c: While discarding ordinary local absolute symbols
5476 when --strip-local-absolute is in effect, retain file symbols.
5478 2004-06-20 Andreas Schwab <schwab@suse.de>
5480 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5481 (md_parse_option): Likewise.
5483 2004-06-17 Jan Beulich <jbeulich@novell.com>
5485 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5486 * config/te-netware.h: New file.
5487 * config/te-ppcnw.h: Delete: Obsolete.
5488 * configure.in: Eliminate ill NetWare targets. Make generic
5489 NetWare target use proper emulation.
5490 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5491 reference to new te-netware.h.
5492 * configure: Regenerate.
5493 * Makefile.in: Regenerate.
5495 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5497 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5498 comparison in .insn pseudo operation.
5500 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5502 * config/obj-coff.c (coff_adjust_section_syms): Use
5503 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5504 (coff_frob_section): Likewise.
5505 * config/tc-mips.c (md_apply_fix3): Likewise.
5506 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5507 (elf_frob_file_after_relocs): Likewise.
5509 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5511 * config/tc-hppa.c (log2): Rename to exact_log2.
5512 (pa_next_subseg): Delete unused function.
5513 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5514 (create_new_subspace): Likewise.
5517 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5518 labels. Fix warning.
5520 2004-05-28 DJ Delorie <dj@redhat.com>
5522 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5523 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5524 or non-merged symbols.
5526 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5528 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5529 restore the old slot when inserting srlz.i/srlz.d.
5531 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5533 * Makefile.am: Regenerate dependecies.
5534 * Makefile.in: Regenerate.
5535 * config/tc-sh.c (valid_arch): Make unsigned.
5536 (preset_target_arch): Likewise.
5537 (md_begin): Use new architecture flags system.
5538 (get_specific): Likewise.
5539 (assemble_ppi): Likewise.
5540 (md_assemble): Likewise. Also fix error check for bad opcodes.
5541 (md_parse_option): Likewise. Also generate -isa values according
5542 to the table in bfd/cpu-sh.c instead of just constants. Also
5543 allow <arch>-up ISA variants.
5544 (sh_elf_final_processing): Replace if-else chain with a call to
5545 sh_find_elf_flags().
5547 2004-05-28 Peter Barada <peter@the-baradas.com>
5549 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5550 with zero offset into mode 2 addressing to save a word.
5552 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5554 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5555 (ar_is_only_in_integer_unit): New.
5556 (ar_is_only_in_memory_unit): New.
5557 (generate_unwind_image): Silence gcc on 32bit host.
5558 (md_assemble): Use ar_is_only_in_integer_unit instead of
5559 ar_is_in_integer_unit. Check AR access.
5561 2004-05-27 Peter Barada <peter@the-baradas.com>
5563 * config/tc-m68k.c (md_begin): Sort the opcode table into
5565 (m68k_compare_opcode): New function to do the sorting.
5567 2004-05-24 Peter Barada <peter@the-baradas.com>
5569 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5570 addressing on MIT style operands.
5571 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5573 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5576 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5578 * expr.c (operand, operator): Don't reject '++' and '--'.
5580 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5582 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5585 2004-05-17 Adam Nemet <anemet@lnxw.com>
5587 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5588 * configure: Regenerate.
5590 2004-05-13 Paul Brook <paul@codesourcery.com>
5592 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5594 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5596 * configure.in (or32-*-rtems*): Switch to elf.
5597 * configure: Regenerate.
5599 2004-05-13 Nick Clifton <nickc@redhat.com>
5601 * po/fr.po: Updated French translation.
5603 2004-05-11 Nick Clifton <nickc@redhat.com>
5605 * doc/as.texinfo (Section): Document G and T flags to .section
5606 directive. Document the extra arguments that the G flag
5607 requires. Document the #tls flag.
5609 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5611 * subsegs.c (section_symbol): Create a new section symbol if
5612 the existing one doesn't match.
5613 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5615 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5617 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5618 to cope with VR4181A errata MD(1) and MD(4).
5620 2004-05-07 Brian Ford <ford@vss.fsi.com>
5622 * NEWS: Mention .secrel32 for pe[i]-i386.
5624 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5626 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5627 (HANDLE_ALIGN): New.
5629 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5631 * Makefile.am (DIST_SUBDIRS): Define.
5632 * aclocal.m4: Regenerate with automake 1.8.4.
5633 * Makefile.in: Likewise.
5634 * doc/Makefile.in: Likewise.
5636 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5638 * config/tc-ia64.c (dot_serialize): Declare.
5639 (dot_serialize): New function.
5640 (md_pseudo_table): Add ".serialize.data" and
5641 ".serialize.instruction" directives.
5643 2004-05-06 Nick Clifton <nickc@redhat.com>
5645 * messages (as_internal_value_out_of_range): Print a message about
5646 a value being out of range. Be consistent about whether the
5647 values are printed in decimal or hexadecimal.
5648 (as_warn_value_out_of_range): Generate a warning message about an
5650 (as_bad_value_out_of_range): Generate an error message about an
5652 * as.h: Prototype the new functions.
5653 * config/tc-alpha.c (insert_operand): Use new function.
5654 * config/tc-arc.c (arc_insert_operand): Likewise.
5655 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5656 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5657 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5658 * config/tc-s390.c (s390_insert_operand): Likewise.
5659 * config/tc-v850.c (v850_insert_operand): Likewise.
5661 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5663 * configure.in: Set em=linux for frv-*-*linux*.
5664 * configure: Rebuilt.
5665 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5666 (frv_md_fdpic_enabled): New.
5667 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5668 (DEFAULT_FDPIC): New.
5669 (frv_flags): Use DEFAULT_FDPIC.
5670 (frv_pic_flag): Likewise.
5671 (OPTION_NOPIC): New.
5672 (md_longopts): Add -mnopic.
5673 (md_parse_option): Handle it.
5674 (md_show_usage): Add -mfdpic and -mnopic.
5676 2004-05-05 Peter Barada <peter@the-baradas.com>
5678 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5679 chips for invalid coldfire instructions, rename selectors
5680 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5681 add current_chip to track which chip is referred to(including save/restore),
5682 use current_chip to select control registers, not current_arch.
5683 (md_show_usage): Add new chips.
5684 * doc/c-m68k.texi: Document new command line switches.
5686 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5688 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5689 (NOP_OPCODE): Define.
5690 (s390_align_code): Remove prototype.
5691 * tc-s390.c (s390_align_code): Remove.
5693 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5695 * config/tc-ia64.c (make_unw_section_name): Removed.
5696 (start_unwind_section): New function.
5697 (generate_unwind_image): Take const segT instead of const
5699 (dot_handlerdata): Adjusted.
5700 (dot_endp): Likewise.
5702 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5704 * config/obj-elf.c (obj_elf_change_section): Allow the
5705 ".note.GNU-stack" section has SHF_EXECINSTR.
5707 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5709 * config/obj-elf.c (get_section): Return bfd_boolean.
5710 (obj_elf_change_section): Call bfd_get_section_by_name_if
5711 instead of bfd_map_over_sections.
5713 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5715 * config/obj-elf.c (get_section): New function.
5716 (obj_elf_change_section): Support multiple sections with same
5719 2004-04-30 Nick Clifton <nickc@redhat.com>
5721 * config/tc-arm.c (create_register_alias): Fix typo checking for
5722 case sensitive register aliases.
5723 (co_proc_number): Use error message string in all_reg_maps[]
5725 (cp_reg_required_here): Likewise.
5726 (fp_reg_required_here): Likewise.
5728 2004-04-29 Brian Ford <ford@vss.fsi.com>
5730 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5732 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5734 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5735 (load_address, macro, mips_ip, md_parse_option)
5736 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5737 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5738 embedded-PIC handling, and update comments.
5739 (SWITCH_TABLE): Remove.
5740 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5741 (enum mips_pic_level): Remove EMBEDDED_PIC.
5742 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5743 (TC_FORCE_RELOCATION): Update comment.
5744 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5745 might be safe to remove now that MIPS embedded-PIC is gone.
5747 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5749 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5750 call to obj_set_subsection_attributes.
5751 (obj_som_init_stab_section): Likewise.
5752 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5753 (pa_def_subspaces): Provide comdat default.
5754 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5755 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5756 calls to create_new_subspace and update_subspace to pass comdat flag.
5757 (create_new_subspace, update_subspace): Add new comdat argument. Use
5758 it in calls to obj_set_subsection_attributes.
5759 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5760 and use of comdat, common and dup_comm parameters.
5762 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5764 * config/obj-elf.c (obj_elf_change_section): Check if the old
5765 group name is NULL before comparison.
5767 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5769 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5771 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5773 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5775 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5777 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5778 (OPTION_MEMBEDDED_PIC): Remove.
5779 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5780 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5781 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5782 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5783 (OPTION_ELF_BASE): Renumber.
5784 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5785 (md_show_usage): Remove mention of -membedded-pic.
5786 * doc/as.texinfo: Remove mention of -membedded-pic.
5788 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5790 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5791 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5793 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5794 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5795 USE_GLOBAL_POINTER_OPT.
5797 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5799 * config/tc-mips.c (macro): One more use of load_delay_nop.
5801 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5803 * config/tc-mips.c (load_delay_nop): New function.
5804 (load_address, macro): Use load_delay_nop() to build a nop
5805 which can be omitted with gpr_interlocks.
5807 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5809 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5810 cop_interlocks): Remove superfluous CPU entries.
5812 2004-04-22 Paul Brook <paul@codesourcery.com>
5814 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5816 2004-04-22 Peter Barada <peter@the-baradas.com>
5818 * NEWS: Added support for EMAC instructions and MAC/EMAC
5820 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5821 scale factor tokens, trailing_ampersand to mark mask addressing
5822 for MAC/EMAC instructions.
5823 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5825 (yylex): Handle '>', '<', and '&' following '+'.
5826 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5827 architectures in archs[].
5828 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5829 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5831 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5832 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5834 Add EMAC operands to init_table[].
5836 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5838 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5840 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5841 * config/tc-arm.c (enum mstate): Delete from here.
5842 (mapping_state): Remove the static mapstate variable and instead
5843 store the state in the segment. This allows a per-section mapping
5844 state. Handle and ignore MAP_UNDEFINED states.
5845 (arm_elf_change_section): Get the current mapping state from the
5847 (s_ltorg): Set the mapping state to MAP_DATA.
5848 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5849 for each pool as it is emitted.
5851 2004-04-22 Nick Clifton <nickc@redhat.com>
5853 * config/tc-arm.h: Formatting tidy ups.
5855 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5857 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5859 2004-04-20 DJ Delorie <dj@redhat.com>
5861 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5862 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5863 [TE_PE] (O_secrel): Define.
5864 [TE_PE] (x86_pe_cons_fix_new): New.
5865 [TE_PE] (pe_directive_secrel): Likewise.
5866 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5868 2004-04-19 Eric Christopher <echristo@redhat.com>
5870 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5871 of previous patch for fix in gcc.
5873 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5875 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5877 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5879 * read.c (do_align): Call md_flush_pending_output, if defined.
5881 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5883 * expr.c (operand): Correct checks for ++ and --.
5885 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5887 * config/tc-generic.c: Add some comments.
5889 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5891 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5892 -{no-}mfix-vr4122-bugs.
5893 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5894 (append_insn, mips_emit_delays): Update accordingly.
5895 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5896 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5897 (md_parse_option): Update after above changes.
5898 (md_show_usage): Add -mfix-vr4120.
5900 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5902 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5903 of .section directive; add a reference to the ELF .subsection
5906 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5908 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5911 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5913 * Makefile.am: Remove mips from aout targets.
5914 * Makefile.in: Regenerate.
5915 * configure.in: Remove mips-dec-bsd* target.
5916 * configure: Regenerate.
5918 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5921 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5922 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5923 Update "mapping". Restrict some @ modifiers to 32 bit.
5925 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5926 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5928 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5929 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5930 dont_adjust_reloc_32 is set.
5931 (md_longopts): Add option -renesas.
5932 (md_parse_option, md_show_usage): Likewise.
5933 * doc/c-sh.texi: Likewise.
5935 2004-04-01 Dave Korn <dk@artimi.com>
5937 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5938 hi16 and lo16 fixS structs.
5939 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5940 exactly the same way as for RELOC_DLX_REL16.
5941 (machine_ip): properly respect LO flag in the_insn and
5942 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5943 (md_apply_fix3): apply RELOC_DLX_LO16.
5945 2004-03-30 Stan Shebs <shebs@apple.com>
5947 Remove long-obsolete MPW support.
5948 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5949 * configure.in: Remove mention of ppc-*-mpw* config.
5950 * configure.in: Likewise.
5952 2004-03-30 Nick Clifton <nickc@redhat.com>
5954 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5955 OBJ_ELF being defined.
5957 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5959 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5961 2004-03-23 Paul Brook <paul@codesourcery.com>
5963 * config/tc-arm.c (meabi_flags): New variable.
5964 (arm_parse_eabi): New function.
5965 (md_begin): Set flags for EABI v3.
5967 (arm_long_opts): Add meabi.
5968 * doc/as.texinfo <ARM>: Document -meabi.
5969 * doc/c-arm.texi: Ditto.
5971 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5973 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5974 tables even when use_literal_section flag is not set.
5976 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5978 * config/tc-sh.c: Remove trailing whitespace.
5980 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5982 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5983 --mul-bug-abort and the default behavior.
5984 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5985 (err_for_dangerous_mul_placement): New variable.
5986 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5988 (md_cris_relax_table): Have placeholder for STATE_MUL.
5989 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5990 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5992 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5993 STATE_BYTE)>: Ditto.
5994 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5995 alignment and position of this frag, emit error message if
5997 (md_assemble): For a multiply insn and when checking it,
5998 transform the current frag into a special frag for that purpose.
5999 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6000 OPTION_MULBUG_ABORT_ON>: Handle new options.
6002 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6004 * config/tc-xtensa.c (mark_literal_frags): New function.
6005 (xtensa_move_literals): Call mark_literal_frags for all literal
6006 segments, including init and fini literal segments.
6007 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6009 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6011 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6012 (pa_comm): Set BSF_OBJECT in symbol flags.
6014 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6016 * Makefile.am: Run "make dep-am".
6017 * Makefile.in: Regenerate.
6018 * doc/Makefile.in: Regenerate.
6019 * config.in: Regenerate.
6020 * po/gas.pot: Regenerate.
6022 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6024 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6025 (demand_empty_rest_of_line): Issue an error here.
6026 (ignore_rest_of_line): Silently skip to end.
6027 (demand_copy_string): Issue an error, not warning.
6029 * config/obj-elf.c (obj_elf_section_name): Likewise.
6030 (obj_elf_section): Likewise.
6031 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6032 (arc_extinst): Likewise.
6033 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6034 (dot_spill): Likewise.
6035 (dot_unwabi): Likewise.
6036 (dot_prologue): Likewise.
6038 * expr.c (operand): Reject ++ and --.
6039 (operator): Likewise.
6041 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6043 * config/tc-sh.c: Include dw2gencfi.h.
6044 (sh_cfi_frame_initial_instructions): New function.
6045 (sh_regname_to_dw2regnum): Likewise.
6046 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6048 (TARGET_USE_CFIPOP): Define.
6049 (tc_cfi_frame_initial_instructions): Likewise.
6050 (tc_regname_to_dw2regnum): Likewise.
6051 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6052 * Makefile.am: Update dependencies.
6053 * Makefile.in: Regenerate.
6055 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6057 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6058 * configure: Regenerate.
6060 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6062 * read.c (s_leb128): Call md_flush_pending_output.
6064 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6066 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6067 * config/tc-i386.h (CpuPadLock): New define.
6068 (CpuUnknownFlags): Added CpuPadLock.
6070 2004-03-07 Andreas Schwab <schwab@suse.de>
6072 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6074 2004-03-07 Richard Henderson <rth@redhat.com>
6076 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6077 (cfi_finish): Likewise for fde.
6079 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6081 * config/tc-ia64.c (md_assemble): Properly handle NULL
6083 (ia64_handle_align): Don't abort if failed to add a stop bit.
6085 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6087 * Makefile.in: Regenerated.
6088 * aclocal.m4: Likewise.
6089 * configure: Likewise.
6090 * doc/Makefile.in: Likewise.
6092 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6094 * config/tc-ia64.c (dot_align): New.
6095 (ia64_do_align): Make it static.
6096 (md_pseudo_table): Use "dot_align" for "align".
6097 (ia64_md_do_align): Don't set align_frag here.
6098 (ia64_handle_align): Add a stop bit to the previous bundle if
6101 * config/tc-ia64.h (ia64_do_align): Removed.
6103 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6105 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6106 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6107 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6108 the most general type or the user specifically requested it.
6109 (md_assemble): Add a new error message for when an instruction
6110 is understood, but is not allowed due to an -isa option.
6112 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6114 * config/tc-ia64.c (align_frag): New.
6115 (md_assemble): Set the tc_frag_data field in align_frag for
6116 IA64_OPCODE_FIRST instructions.
6117 (ia64_md_do_align): Set align_frag.
6118 (ia64_handle_align): Add a stop bit if needed.
6120 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6121 (TC_FRAG_INIT): New.
6123 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6125 * config/tc-frv.c (fr400_audio): New variable.
6126 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6127 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6128 (target_implements_insn_p): New function.
6129 (md_assemble): Report an error if the processor doesn't implement
6132 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6134 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6135 (md_parse_option): Ditto.
6136 (OPTION_NO_SPECIAL_M32R): Added.
6137 (md_show_usage): Document it.
6138 (enable_speial_m32r): Changed a default value from 0 to 1.
6139 * doc/c-m32r.texi: Document the -no-bitinst option.
6141 2004-02-27 Nick Clifton <nickc@redhat.com>
6143 * config/tc-sh.c (get_operand): Revert previous delta.
6144 (tc_gen_reloc): Check for an unknown reloc type before processing
6147 2004-02-27 Hannes Reinecke <hare@suse.de>
6149 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6150 .insn pseudo operation.
6152 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6154 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6155 added for wrong syntax.
6157 2004-02-26 Eric Christopher <echristo@redhat.com>
6159 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6160 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6162 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6164 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6165 nibble types to assembler.
6167 2004-02-25 Fred Fish <fnf@redhat.com>
6169 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6171 2004-02-20 James E Wilson <wilson@specifixinc.com>
6173 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6175 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6176 (ia64_estimate_size_before_relax): New.
6177 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6178 (generate_unwind_image): Pass 1 to fixup_unw_records.
6179 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6180 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6182 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6184 * stabs.c (generate_asm_file): Avoid warning about use of
6185 uninitialized variable.
6187 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6189 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6190 body, and endp, allow unwind records which do not have a "t"
6191 (time/instruction) field.
6193 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6195 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6196 (do_mav_dspsc_2): Likewise.
6197 Fix accumulator registers move opcodes.
6199 2004-02-13 Hannes Reinecke <hare@suse.de>
6200 Jakub Jelinek <jakub@redhat.com>
6202 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6204 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6206 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6207 (tc_frob_symbol): New macro definition.
6208 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6210 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6212 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6215 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6217 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6218 (TC_CASE_SENSITIVE): ... this.
6219 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6220 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6222 2004-02-06 James E Wilson <wilson@specifixinc.com>
6224 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6225 (generate_unwind_image): Re-add it here.
6227 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6229 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6230 * read.h (SKIP_WHITESPACE): Turn into an expression.
6231 * read.c (read_a_source_file): A pseudo is removed by having a
6234 2004-02-05 James E Wilson <wilson@specifixinc.com>
6236 * config/tc-ia64.c (output_endp): New.
6237 (count_bits): Delete.
6238 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6239 endp unwind records.
6240 (fixup_unw_records): Handle endp unwind records. Delete code for
6241 shortening prologue regions not followed by a body record.
6242 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6243 * config/tc-ia64.h (unw_record_type): Add endp.
6245 2004-02-03 James E Wilson <wilson@specifixinc.com>
6247 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6248 fill padding bytes with zeroes.
6249 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6250 sets unwind_record slot_number and slot_frag fields.
6252 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6254 * config/tc-mips.c (add_got_offset_hilo): New function.
6255 (macro): Use load_register() and add_got_offset_hilo() to load
6256 constants instead of hardcoding code sequences throughout.
6258 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6260 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6262 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6264 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6266 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6267 of hard-coded test for TARGET_OS=elf.
6269 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6271 * config/tc-mips.c (hilo_interlocks): Change definition
6272 so that MIPS32, MIPS64 and later ISAs are included, along with
6273 the already-included machines. Update comments.
6275 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6277 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6278 undefined local labels.
6280 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6282 * config/tc-mips.c (load_address, macro): Update comments about
6283 NewABI GP relaxation.
6285 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6287 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6288 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6289 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6290 (set_at, load_register, load_address, move_register): Likewise.
6291 (load_got_offset, add_got_offset): Likewise.
6292 Update all calls and tidy accordingly.
6294 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6296 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6297 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6298 (RELAX_USE_SECOND): Bump to 0x10000.
6299 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6300 (mips_macro_warning): New variable.
6301 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6302 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6303 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6305 (append_insn): Update mips_macro_warning.sizes.
6306 (macro_start, macro_warning, macro_end): New functions.
6307 (macro_build): Don't emit warnings here.
6308 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6309 (md_convert_frag): Check for cases where one macro alternative
6310 needs a warning and the other doesn't. Emit a warning if the
6311 longer sequence was chosen.
6313 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6315 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6316 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6317 the first sequence, the size of the second sequence, and a flag
6318 that says whether we should warn.
6319 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6320 (RELAX_FIRST, RELAX_SECOND): New.
6321 (mips_relax): New variable.
6322 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6323 (append_insn): Remove "place" argument. Use mips_relax.sequence
6324 rather than "place" to check whether we're expanding the second
6325 alternative of a relaxable macro. Remove redundant check for
6326 branch relaxation. If generating a normal insn, and there
6327 is not enough room in the current frag, call relax_close_frag()
6328 to close it. Update mips_relax.sizes[]. Emit fixups for the
6329 second version of a relaxable macro. Record the first relaxable
6330 fixup in mips_relax. Remove tc_gen_reloc workaround.
6331 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6332 in the same way as in append_insn.
6333 (mips16_macro_build): Remove "place" argument.
6334 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6335 when generating the second version of a relaxable macro.
6336 (load_got_offset, add_got_offset): New functions.
6337 (load_address, macro): Use new relaxation machinery. Remove
6338 tc_gen_reloc workarounds.
6339 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6340 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6341 first version is needed.
6342 (tc_gen_reloc): Remove relaxation handling.
6343 (md_convert_frag): Go through the fixups for a relaxable macro and
6344 mark those that belong to the unneeded alternative as done. If the
6345 second alternative is needed, adjust the fixup addresses to account
6346 for the deleted first alternative.
6348 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6350 * frags.h (frag_room): Declare.
6351 * frags.c (frag_room): New function.
6352 * doc/internals.texi: Document it.
6354 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6356 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6357 optimization for -mtune=r3900, as this will break on other CPUs.
6359 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6361 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6362 be relaxed, use fixup.
6363 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6365 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6367 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6370 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6372 * config/tc-mips.c (append_insn): Properly detect variant frags
6373 that preclude swapping of relaxed branches. Correctly swap
6374 instructions between frags when dealing with relaxed branches.
6376 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6378 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6380 * aclocal.m4: Regenerate.
6381 * configure: Regenerate.
6383 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6385 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6388 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6390 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6391 reloc, reserve space for the delay slot as well as the jalr itself.
6393 2004-01-09 Paul Brook <paul@codesourcery.com>
6395 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6396 (do_vfp_sp2_from_reg2): New function.
6398 (do_vfp_dp_from_reg2): Check return values properly.
6400 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6402 * config/tc-mips.c (warn_nops): Remove static variable.
6403 (macro): Remove test of warn_nops.
6404 (md_shortops): Remove 'n'.
6405 (md_parse_option): Remove 'n' case.
6406 (md_show_usage): Remove -n.
6407 * doc/as.texinfo (Overview): Remove MIPS -n option.
6408 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6409 * NEWS: Mention removal of MIPS -n option.
6411 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6412 (cop_interlocks): Check ISA level.
6413 (cop_mem_interlocks): Define.
6414 (reg_needs_delay): Check cop_interlocks rather than
6415 ISA_HAS_COPROC_DELAYS.
6416 (append_insn): Likewise. Use cop_mem_interlocks rather than
6417 directly checking mips_opts.isa.
6418 (mips_emit_delays): Likewise.
6420 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6422 * config/tc-ia64.c (unwind): Move next_slot_number and
6423 next_slot_frag to ...
6424 (unw_rec_list): Here.
6425 (free_list_records): Removed.
6426 (output_unw_records): Likewise.
6427 (generate_unwind_image): Make it void.
6428 (alloc_record): Initialize next_slot_number and next_slot_frag.
6429 (slot_index): Take .org, .space and .align into account.
6430 (fixup_unw_records): Don't set slot_number to 0. Use
6431 list->next_slot_number and list->next_slot_frag instead of
6432 unwind.next_slot_number and unwind.next_slot_frag.
6433 (ia64_convert_frag): New.
6434 (generate_unwind_image): Generate a rs_machine_dependent frag
6436 (emit_one_bundle): Use list->next_slot_number and
6437 list->next_slot_frag instead of unwind.next_slot_number and
6438 unwind.next_slot_frag.
6440 * config/tc-ia64.h (md_convert_frag): Defined as
6442 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6444 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6446 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6447 * config/tc-frv.h (md_apply_fix3): Don't define.
6448 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6450 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6451 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6452 * config/tc-frv.c (line_separator_chars): Add `!'.
6453 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6454 * config/tc-frv.c (md_assemble): Clear insn upfront.
6455 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6456 * config/tc-frv.c (OPTION_FDPIC): New macro.
6457 (md_longopts): Add mfdpic.
6458 (md_parse_option): Handle it.
6459 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6460 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6461 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6462 (frv_pic_ptr): Parse funcdesc.
6464 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6466 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6467 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6469 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6471 * Makefile.am (Makefile): Move the dependency on
6472 $(BFDDIR)/configure.in to...
6473 (CONFIG_STATUS_DEPENDENCIES): ... here.
6474 (AUTOMAKE_OPTIONS): Require automake 1.8.
6475 * Makefile.in: Regenerate.
6476 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6477 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6478 $(BFDDIR)/configure.in here as well.
6479 * doc/Makefile.in: Regenerate.
6481 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6483 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6484 * Makefile.in: Regenerate.
6485 * aclocal.m4: Regenerate.
6486 * doc/Makefile.am (install, install-info): Remove.
6487 (install-data-local): A new hook for install-info.
6488 (AUTOMAKE_OPTIONS): Require automake 1.8.
6489 * doc/Makefile.in: Regenerate.
6491 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6493 * doc/c-sh.texi: Update description about floating point behavior
6496 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6498 * configure.in: Add m68k-uClinux target.
6499 * configure: Regenerate.
6501 For older changes see ChangeLog-0203
6507 version-control: never