1 2005-10-26 DJ Delorie <dj@redhat.com>
3 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
5 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
8 2005-10-26 Paul Brook <paul@codesourcery.com>
10 * config/tc-arm.c (insns): Correct "sel" entry.
12 2005-10-26 Jan Beulich <jbeulich@novell.com>
14 * config/tc-i386.c (i386_operand): Don't check register prefix here.
15 (parse_real_register): Rename from parse_register.
16 (parse_register): New.
17 (i386_parse_name): New.
19 (intel_e11): Don't tolerate registers in offset expressions anymore.
20 (intel_get_token): Don't check register prefix here. Copy the actual
21 register token, not the canonical register name.
22 * config/tc-i386.h (md_operand): Delete.
23 (i386_parse_name): Declare.
24 (md_parse_name): Define.
26 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
28 * Makefile.am: Add Z80 cpu.
29 * Makefile.in: Regenerated.
30 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
31 and disallow newlines in quoted strings.
32 * configure.tgt: Add z80-*-coff.
33 * config/obj-coff.h: Add format "coff-z80".
34 * doc/Makefile.am: Add c-z80.texi.
35 * doc/Makefile.in: Regenerated.
36 * doc/all.texi: Add Z80.
37 * doc/c-z80.texi: New file
38 * doc/as.texinfo: Add z80 options and some z80-related remarks.
39 * config/tc-z80.c: New file
40 * config/tc-z80.h: New file
41 * NEWS: Mention new support.
43 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
45 * write.c (adjust_reloc_syms): Undo the change made on
46 2005-04-26 to allow local symbol set to undefined symbol.
48 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
50 * Makefile.am (bfin-parse.tab.h): Removed.
51 (bfin-parse.h): Added.
52 * Makefile.in: Regenerated.
54 2005-10-25 Alan Modra <amodra@bigpond.net.au>
56 * po/POTFILES.in: Regenerate.
57 * po/gas.pot: Regenerate.
59 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
61 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
62 make a single reloc with an offset rather than a stack.
63 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
65 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
67 * read.c (potable): Add weakref.
69 * read.h (s_weakref): Declare.
70 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
71 * symbols.c (colon): Clear weakrefr.
72 (symbol_find_exact): Rename to, and reimplement in terms of...
73 (symbol_find_exact_noref): ... new function.
74 (symbol_find): Likewise...
75 (symbol_find_noref): ... ditto.
76 (resolve_symbol_value): Resolve weakrefr without setting their
78 (S_SET_WEAK): Call hook.
79 (S_GET_VALUE): Follow weakref link.
80 (S_SET_VALUE): Clear weakrefr.
81 (S_IS_WEAK): Follow weakref link.
82 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
83 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
84 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
85 (symbol_mark_used): Follow weakref link.
86 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
87 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
88 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
89 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
90 * write.c (adust_reloc_syms): Follow weakref link. Do not
91 complain if target is undefined.
92 (write_object_file): Likewise. Remove weakrefr symbols. Drop
93 unreferenced weakrefd symbols.
94 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
96 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
97 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
98 * doc/as.texinfo: Document weakref.
99 * doc/internals.texi: Document new struct members, internal
102 2005-10-24 Jie Zhang <jie.zhang@analog.com>
104 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
105 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
106 * Makefile.in: Regenerate.
107 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
108 * config/tc-bfin.c (md_chars_to_number): Change the type of first
109 argument from unsigned char * to char * to remove signedness warnings.
111 2005-10-24 Jan Beulich <jbeulich@novell.com>
113 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
114 (dot_rot): Change type of num_* variables. Check for positive count.
115 (ia64_optimize_expr): Re-structure.
116 (md_operand): Check for general register.
118 2005-10-24 Jan Beulich <jbeulich@novell.com>
120 * config/tc-ia64.c (declare_register): Call symbol_create.
121 (md_begin): Remove local variables total, ar_base, and cr_base.
122 Start loops for registers at their respective first one. Don't
123 update md.regsym for alias names. Generate alias name tp for r13.
125 2005-10-21 DJ Delorie <dj@redhat.com>
127 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
128 names unstead of numbers.
130 2005-10-19 David Ung <davidu@mips.com>
132 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
133 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
134 hence avoiding to emit a nop.
136 2005-10-19 Jie Zhang <jie.zhang@analog.com>
138 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
140 (bfin_start_line_hook): Remove the workaround for LSETUP(.
141 (bfin_name_is_register): Remove the workarounds for LSETUP(
143 (bfin_start_label): Ditto.
145 2005-10-18 Bob Wilson <bob.wilson@acm.org>
147 * config/tc-xtensa.c (xtensa_end_directive): Restore
148 default_lit_sections regardless of use_literal_section.
150 2005-10-18 Jie Zhang <jie.zhang@analog.com>
152 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
153 * Makefile.in: Regenerated.
155 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
157 * doc/as.texinfo (.loc) Fix placement of '@end table'.
159 2005-10-17 Bob Wilson <bob.wilson@acm.org>
161 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
162 unsigned line number. Do not include "dwarf2dbg.h".
163 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
164 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
165 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
166 (md_assemble): Use as_where instead of dwarf2_where.
167 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
168 dwarf2_line_infos. Change to call new_logical_line followed by
171 2005-10-14 Mike Frysinger <vapier@gentoo.org>
173 * doc/as.texinfo (Section): Add missing ']' to .section example.
175 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
178 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
179 unknown opcode is found.
181 2005-10-12 Mark Mitchell <mark@codesourcery.com>
183 * NEWS: Mention @file.
185 2005-10-12 Nick Clifton <nickc@redhat.com>
187 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
188 generally tidy up the code.
189 * config/tc-avr.h: Likewise.
191 2005-10-12 Jan Beulich <jbeulich@novell.com>
193 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
194 (dot_pred_rel): Likewise.
195 (parse_operand): Likewise.
196 (ia64_unrecognized_line): Likewise.
197 (md_operand): Likewise.
199 2005-10-11 Jan Beulich <jbeulich@novell.com>
201 * expr.h (enum expr_mode): New.
202 (expression): Pass third argument to expr.
203 (expression_and_evaluate): New.
204 (deferred_expression): New.
205 (expr): Add third parameter.
206 (resolve_expression): New.
207 * struc-symbol.h (struct symbol): New members sy_volatile and
209 * symbols.c, symbols.h (symbol_clone): New.
210 (symbol_clone_if_forward_ref): New.
211 (snapshot_symbol): New.
212 (S_IS_VOLATILE): New.
213 (S_IS_FORWARD_REF): New.
214 (S_SET_VOLATILE): New.
215 (S_SET_FORWARD_REF): New.
216 * as.c (macro_expr): Use expression_and_evaluate.
217 * cond.c (s_if): Likewise.
218 (s_elseif): Likewise.
219 * dw2gencfi.c (cfi_parse_reg): Likewise.
220 * expr.c (operand): Add second parameter. Optionally call
221 deferred_expression. Pass mode argument to itself and md_parse_name.
222 Check mode before trying to evaluate symbol. Call
223 symbol_clone_if_forward_ref for both operands.
224 (expr): Add third parameter. Pass mode to operand and itself.
225 Optionally call resolve_expression.
226 (resolve_expression): New.
227 (get_single_number): Pass second argument to operand.
228 * read.c (potable): New entry for .eqv.
229 (read_a_source_file): Handle new == operator.
230 (get_absolute_expr): Use expression_and_evaluate.
232 (assign_symbol): Rename second parameter. Call symbol_clone on
233 legal and illegal redefinition. Call S_SET_VOLATILE and
234 S_SET_FORWARD_REF depending on mode.
235 (s_set): Update description.
236 (s_space): Call resolve_expression.
237 (pseudo_set): Optionally call deferred_expression. Check
238 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
240 * config/tc-ia64.h (md_parse_name): Add mode parameter.
241 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
242 * config/tc-m32r.h (md_parse_name): Likewise.
243 (m32r_parse_name): Likewise.
244 * config/tc-mmix.h (md_parse_name): Likewise.
245 * config/tc-mn10300.h (md_parse_name): Likewise.
246 (mn10300_parse_name): Likewise.
247 * config/tc-ppc.h (md_parse_name): Likewise.
248 * config/tc-sh.h (md_parse_name): Likewise.
249 (sh_parse_name): Likewise.
250 * config/tc-sh64.h (md_parse_name): Likewise.
251 (sh64_consume_datalabel): Likewise.
252 * config/tc-tic54x.h (md_parse_name): Likewise.
253 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
254 before trying to evaluate symbol.
255 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
256 * config/tc-sh.c (sh_parse_name): Likewise.
257 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
258 second argument to operandf. Pass mode parameter to sh_parse_name.
259 * doc/as.texinfo: Document .eqv and the == assignment operator.
261 2005-10-10 Ian Lance Taylor <ian@airs.com>
263 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
264 * Makefile.in: Regenerate.
266 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
268 * expr.c (operator): Allow "!=" as a synonym for "<>".
269 * doc/as.texinfo (Infix Op): Mention "!=".
271 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
273 * config/tc-hppa.c (strict): Don't initialize. Update comment.
274 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
275 found. Simplify handling of "ma" and "mb" completers.
277 2005-10-08 Paul Brook <paul@codesourcery.com>
279 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
280 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
282 (arm_cpu_option_table): Add canonical_name.
283 (arm_cpus): Populate canonical_name field.
284 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
285 aeabi_set_public_attributes, arm_md_end): New functions.
286 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
287 (md_assemble): Set thumb_arch_used and arm_arch_used.
288 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
289 * config/tc-arm.h (md_end): Define.
290 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
292 2005-10-06 Khem Raj <kraj@mvista.com>
293 NIIBE Yutaka <gniibe@m17n.org>
295 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
296 (parse_reg_without_prefix): New function.
297 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
299 (option md_longopts): Add allow-reg-prefix option.
300 * doc/c-sh.texi: Document --allow-reg-prefix option.
301 * NEWS: Mention the new switch.
303 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
305 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
308 2005-09-30 Sterling Augustine <sterling@tensilica.com>
309 Bob Wilson <bob.wilson@acm.org>
311 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
313 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
315 * Makefile.am: Run "make dep-am".
316 * Makefile.in: Regenerated.
317 * aclocal.m4: Likewise.
319 2005-09-30 Mark Mitchell <mark@codesourcery.com>
321 * as.c (main): Use expandargv.
323 2005-09-30 Jan Beulich <jbeulich@novell.com>
325 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
328 2005-09-30 Catherine Moore <clm@cm00re.com>
330 * Makefile.am: Bfin support.
331 * Makefile.in: Regenerated.
332 * aclocal.m4: Regenerated.
333 * configure: Regenerated.
334 * configure.in: Bfin support.
335 * configure.tgt: Bfin support.
336 * config/bfin-aux.h: New file.
337 * config/bfin-defs.h: New file.
338 * config/bfin-lex.l: New file.
339 * config/bfin-parse.y: New file.
340 * config/tc-bfin.c: New file.
341 * config/tc-bfin.h: New file.
342 * doc/Makefile.am: Recognize c-bfin.texi.
343 * doc/Makefile.in: Regenerated.
344 * doc/all.texi: Bfin support.
345 * doc/as.texinfo: Likewise.
346 * doc/c-bfin.texi: Document bfin-specific syntax and
349 2005-09-30 Paul Brook <paul@codesourcery.com>
351 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
352 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
353 normal infix conditions.
354 (C3E): Include Thumb-2 definition.
356 (insns): Use them for legacy mnemonics.
358 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
360 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
361 version of <locale.h> when ENABLE_NLS is not defined.
363 2005-09-29 Jan Beulich <jbeulich@novell.com>
365 * config/tc-ia64.c (parse_operands): Always parse first operand of
368 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
369 Alan Modra <amodra@bigpond.net.au>
371 * app.c (do_scrub_chars): Match open and close quote of strings.
372 Remove redundant EOF test in case 7.
374 2005-09-28 Jan Beulich <jbeulich@novell.com>
376 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
377 relocations in 16- and 32-bit modes.
378 (i386_displacement): Make pc-relative branch handling dependent
379 upon operand (rather than address) size.
381 2005-09-28 Jan Beulich <jbeulich@novell.com>
383 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
385 (dot_cfi_startproc): Likewise.
386 (dot_cfi_endproc): Likewise. Also check no extra input was given.
387 (dot_cfi_escape): Likewise.
389 2005-09-28 Jan Beulich <jbeulich@novell.com>
391 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
392 (TC_CONS_FIX_NEW): Define unconditionally.
393 (x86_pe_cons_fix_new): Remove.
394 * config/tc-i386.c (signed_cons): New.
395 (md_pseudo_table): Add slong.
396 (x86_cons_fix_new): Declare unconditionally.
397 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
398 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
401 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
403 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
404 buffer after copying string.
406 2005-09-27 Paul Brook <paul@codesourcery.com>
408 * config/arm.c (arm_cpus): Add more cpu names.
409 * doc/c-arm.texi: Document them.
411 2005-09-21 Alan Modra <amodra@bigpond.net.au>
413 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
415 2005-09-20 Richard Henderson <rth@redhat.com>
417 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
419 2005-09-20 Richard Henderson <rth@redhat.com>
421 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
423 (dwarf2_loc_mark_labels): New.
424 (dwarf2_gen_line_info_1): Split out of ...
425 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
426 (dwarf2_emit_label): New.
427 (dwarf2_directive_loc_mark_labels): New.
428 (out_set_addr): Take a symbol instead of frag+ofs.
429 (relax_inc_line_addr): Likewise.
430 (emit_inc_line_addr): Assert delta non-negative.
431 (process_entries): Remove dead code. Update to work with temp
432 symbols instead of frag+ofs.
433 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
434 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
435 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
436 * config/obj-elf.h (obj_frob_label): New.
437 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
438 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
439 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
440 Similarly in the respective tc_frob_label implementation functions.
441 * config/tc-i386.c (md_pseudo_table): Move file and loc to
442 non-elf section; add loc_mark_labels.
443 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
444 (ia64_flush_insns): Check for marked labels; emit line entry if so.
445 (emit_one_bundle): Similarly.
446 (ia64_frob_label): Record marked labels.
447 * config/tc-m68hc11.h (tc_frob_label): Remove.
448 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
449 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
450 * config/tc-sh64.h (tc_frob_label): Likewise.
451 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
453 2005-09-20 Alan Modra <amodra@bigpond.net.au>
455 * read.c (pseudo_set): Set segment of expression syms to expr_section.
457 2005-09-14 Jan Beulich <jbeulich@novell.com>
459 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
460 registers, floating point control and status words, and mxcsr as
461 well as (for 64-bit code) segment base registers and rflags.
463 2005-09-09 Dmitry Diky <diwil@spec.ru>
465 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
466 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
469 2005-09-08 Chao-ying Fu <fu@mips.com>
471 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
472 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
475 2005-09-08 Paul Brook <paul@codesourcery.com>
477 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
478 (do_smc, do_t_smc): ... to this.
479 (insns): Remane smi to smc.
480 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
483 2005-09-07 Richard Henderson <rth@redhat.com>
485 * dwarf2dbg.c (dwarf2_where): Set line->isa.
486 (dwarf2_set_isa): New.
487 (dwarf2_directive_loc): Rearrange to allow all options on one line.
488 * dwarf2dbg.h (dwarf2_set_isa): Declare.
489 * doc/as.texinfo: Update .loc documentation.
491 2005-09-07 Richard Henderson <rth@redhat.com>
493 * dwarf2dbg.c: Include safe-ctype.h.
494 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
495 (current): Initialize.
496 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
497 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
498 (dwarf2_directive_file): Cope with invalid filename.
499 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
500 epilogue_begin, is_stmt, isa.
501 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
503 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
504 and DWARF2_FLAG_EPILOGUE_BEGIN.
505 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
506 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
507 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
508 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
509 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
510 (struct dwarf2_line_info): Add isa member.
511 * doc/as.texinfo (LNS directives): New node.
513 2005-09-07 David Ung <davidu@mips.com>
515 * config/tc-mips.c (append_insn): Undo last change. Instead add
516 guard to suppress calling frag_grow if the current instruction is
517 one that allows a delay slot.
519 2005-09-06 Chao-ying Fu <fu@mips.com>
521 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
522 (mips_opts): Add -1 to initialize ase_mt.
523 (file_ase_mt): New variable for -mmt.
524 (CPU_HAS_MT): New define.
525 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
527 (mips_ip): Check ase_mt to enable MT instructions.
528 Handle !, $, *, &, +T, +t, g operand formats.
529 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
531 (OPTION_MT, OPTION_NO_MT): New define.
532 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
533 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
534 (mips_after_parse_args): Set ase_mt based on CPU.
535 (s_mipsset): Handle ".set mt" and ".set nomt".
536 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
537 (md_show_usage): Show usage of -mmt and -mno-mt.
538 * doc/as.texinfo: Document -mmt and -mno-mt options.
539 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
542 2005-09-06 Paul Brook <paul@codesourcery.com>
544 * config/tc-arm.c (arm_it): Add relax field.
545 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
546 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
547 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
548 do_t_mov_cmp): Allow relaxation.
549 (output_relax_insn): New function.
550 (put_thumb32_insn): New function.
551 (output_inst): Use new functions.
552 (md_assemble): Don't throw error on relaxable instructions.
553 (insns): Change "b" entry from TCE(...) to tCE(...).
554 (md_estimate_size_before_relax): Return 2.
555 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
556 relax_branch, arm_relax_frag): New functions.
557 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
559 * config/tc-arm.h (md_convert_frag): Remove definition.
560 (md_relax_frag): Define.
561 (arm_relax_frag): Add prototype.
563 2005-09-02 Paul Brook <paul@codesourcery.com>
565 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
567 2005-09-02 Paul Brook <paul@codesourcery.com>
569 * config/tc-arm.c (encode_arm_cp_address): Use
570 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
571 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
573 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
576 (insns): Use them for coprocessor instructions.
577 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
578 (get_thumb32_insn): New function.
579 (put_thumb32_insn): New function.
580 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
581 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
583 2005-09-02 Paul Brook <paul@codesourcery.com>
585 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
586 incorrect suffix matches.
588 2005-09-01 David Ung <davidu@mips.com>
590 * config/tc-mips.c (append_insn): Correctly handle mips16 case
591 when the frags are different for the 2 instructions we want to
592 swap. If the lengths of the 2 instructions are not the same, we
593 won't do the swap but emit an nop.
595 2005-09-01 Dmitry Diky <diwil@spec.ru>
597 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
598 as appropriate. Change frag_variant() to frag_var() for relaxes.
600 2005-08-29 Nick Clifton <nickc@redhat.com>
602 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
605 2005-08-26 Jan Beulich <jbeulich@novell.com>
607 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
608 qualified operand of a branch.
609 (intel_bracket_expr): Set JumpAbsolute here...
610 (intel_e11): ... rather than here.
612 2005-08-26 Christian Groessler <chris@groessler.org>
614 * configure.tgt: Set bfd_gas also for z8k cpu.
615 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
617 (newfix): Adapt to bfd reloc types.
618 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
619 is available in the current frag.
620 (md_convert_frag): Adapt function parameters.
621 (tc_gen_reloc): New function.
622 (md_section_align): Use bfd_get_section_alignment.
623 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
624 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
626 * config/tc-z8k.h (TARGET_ARCH): Define.
627 (tc_fix_adjustable): Define.
629 2005-08-25 Chao-ying Fu <fu@mips.com>
631 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
632 (mips_opts): Add -1 to initialize ase_dsp.
633 (file_ase_dsp): New variable for -mdsp.
634 (CPU_HAS_DSP): New define.
635 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
637 (mips_ip): Add min_range and max_range for checking singed numbers.
638 Check ase_dsp to enable DSP instructions.
639 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
640 (OPTION_DSP, OPTION_NO_DSP): New define.
641 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
642 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
643 (mips_after_parse_args): Set ase_dsp based on CPU.
644 (s_mipsset): Handle ".set dsp" and ".set nodsp".
645 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
646 (md_show_usage): Show usage of -mdsp and -mno-dsp.
648 2005-08-23 David Ung <davidu@mips.com>
650 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
653 2005-08-23 Alan Modra <amodra@bigpond.net.au>
656 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
658 2005-08-23 Phil Edwards <phil@codesourcery.com>
660 * configure.tgt (*-*-vxworks): Match vxworks* instead.
662 2005-08-22 Jan Beulich <jbeulich@novell.com>
664 * config/tc-i386.c (object_64bit): New.
665 (i386_target_format): Initialize it.
666 (output_disp): Use object_64bit for relocation type determination.
667 (output_imm): Likewise.
668 (i386_validate_fix): Likewise.
669 (tc_gen_reloc): Likewise.
670 (lex_got): Likewise. Remove static mode_name. Change array size
671 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
672 (x86_cons): Use object_64bit for deciding whether quad fields can
675 2005-08-18 Christian Groessler <chris@groessler.org>
677 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
678 * config/tc-mcore.h: Likewise.
679 * config/tc-z8k.h: Likewise.
680 * config/tc-z8k.c: Likewise.
681 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
682 sh_coff_reloc_mangle declaration.
683 * config/tc-sh.c: (md_apply_fix): Fix comment for case
686 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
688 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
689 to confirm that no ISA is specified.
691 2005-08-18 Nick Clifton <nickc@redhat.com>
693 * write.c (relax_segment): Count the number of frags being
694 processed and use this to compute a maximum limit on the number of
695 iterations that will be allowed when attempting to relax the
698 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
700 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
701 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
703 2005-08-16 Alan Modra <amodra@bigpond.net.au>
705 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
708 2005-08-15 Paul Brook <paul@codesourcery.com>
710 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
712 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
714 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
716 * config/tc-ppc.c (parse_cpu): Add -me300 support.
717 (md_show_usage): Likewise.
718 * doc/c-ppc.texi (PowerPC-Opts): Document it.
720 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
722 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
723 (md_gather_operands): Add support for optional operands.
725 2005-08-12 Dmitry Diky <diwil@spec.ru>
726 * config/tc-msp430.c (msp430_enable_relax): New flag.
727 (msp430_enable_polys): Likewise.
728 (OPTION_RELAX): New option.
729 (OPTION_POLYMORPHS): Likewise.
730 (md_longopts): New long options.
731 (md_show_usage): Updated.
732 (md_parse_option): Add new options handler.
733 (msp430_operands): Add check if polymorph insns are enabled.
734 (msp430_force_relocation_local): New function.
735 (md_apply_fix): Now delete relocs according to new flags combination.
736 (msp430_relax_frag): Convert long branches to short branches only if
737 flag msp430_enable_relax is set.
738 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
739 (msp430_force_relocation_local): Likewise.
740 * doc/c-msp430.texi: Describe new options.
742 2005-08-11 Ian Lance Taylor <ian@airs.com>
744 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
745 (stamp-mk.com): Likewise.
746 (EXTRA_DIST): Remove make-gas.com from list.
747 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
748 * Makefile.in: Regenerate.
750 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
752 * subsegs.c (subseg_change): Move declaration of seginfo to before
755 2005-08-11 Alan Modra <amodra@bigpond.net.au>
757 * README-vms: Delete.
758 * config-gas.com: Delete.
759 * makefile.vms: Delete.
760 * vmsconf.sh: Delete.
761 * config/atof-tahoe.c: Delete.
762 * config/m88k-opcode.h: Delete.
763 * config/obj-bout.c: Delete.
764 * config/obj-bout.h: Delete.
765 * config/obj-hp300.c: Delete.
766 * config/obj-hp300.h: Delete.
767 * config/tc-a29k.c: Delete.
768 * config/tc-a29k.h: Delete.
769 * config/tc-h8500.c: Delete.
770 * config/tc-h8500.h: Delete.
771 * config/tc-m88k.c: Delete.
772 * config/tc-m88k.h: Delete.
773 * config/tc-tahoe.c: Delete.
774 * config/tc-tahoe.h: Delete.
775 * config/tc-tic80.c: Delete.
776 * config/tc-tic80.h: Delete.
777 * config/tc-w65.c: Delete.
778 * config/tc-w65.h: Delete.
779 * config/te-aux.h: Delete.
780 * config/te-delt88.h: Delete.
781 * config/te-delta.h: Delete.
782 * config/te-dpx2.h: Delete.
783 * config/te-hp300.h: Delete.
784 * config/te-ic960.h: Delete.
785 * config/vms-a-conf.h: Delete.
786 * doc/c-a29k.texi: Delete.
787 * doc/c-h8500.texi: Delete.
788 * doc/c-m88k.texi: Delete.
789 * README: Remove obsolete examples, and list of supported targets.
790 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
791 bout and hp300 support.
792 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
793 * configure.in: Remove --enable-bfd-assembler, need_bfd,
795 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
796 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
797 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
799 * dw2gencfi.c: Likewise.
800 * dwarf2dbg.c: Likewise.
802 * input-file.c: Likewise.
803 * listing.c: Likewise.
804 * literal.c: Likewise.
805 * messages.c: Likewise.
807 * output-file.c: Likewise.
810 * struc-symbol.h: Likewise.
811 * subsegs.c: Likewise.
812 * subsegs.h: Likewise.
813 * symbols.c: Likewise.
814 * symbols.h: Likewise.
818 * config/aout_gnu.h: Likewise.
819 * config/obj-aout.c: Likewise.
820 * config/obj-aout.h: Likewise.
821 * config/obj-coff.c: Likewise.
822 * config/obj-coff.h: Likewise.
823 * config/obj-evax.h: Likewise.
824 * config/obj-ieee.h: Likewise.
825 * config/tc-arm.c: Likewise.
826 * config/tc-arm.h: Likewise.
827 * config/tc-avr.c: Likewise.
828 * config/tc-avr.h: Likewise.
829 * config/tc-crx.h: Likewise.
830 * config/tc-d10v.h: Likewise.
831 * config/tc-d30v.h: Likewise.
832 * config/tc-dlx.h: Likewise.
833 * config/tc-fr30.h: Likewise.
834 * config/tc-frv.h: Likewise.
835 * config/tc-h8300.c: Likewise.
836 * config/tc-h8300.h: Likewise.
837 * config/tc-hppa.h: Likewise.
838 * config/tc-i370.h: Likewise.
839 * config/tc-i386.c: Likewise.
840 * config/tc-i386.h: Likewise.
841 * config/tc-i860.h: Likewise.
842 * config/tc-i960.c: Likewise.
843 * config/tc-i960.h: Likewise.
844 * config/tc-ip2k.h: Likewise.
845 * config/tc-iq2000.h: Likewise.
846 * config/tc-m32c.h: Likewise.
847 * config/tc-m32r.h: Likewise.
848 * config/tc-m68hc11.h: Likewise.
849 * config/tc-m68k.c: Likewise.
850 * config/tc-m68k.h: Likewise.
851 * config/tc-maxq.c: Likewise.
852 * config/tc-maxq.h: Likewise.
853 * config/tc-mcore.c: Likewise.
854 * config/tc-mcore.h: Likewise.
855 * config/tc-mn10200.h: Likewise.
856 * config/tc-mn10300.c: Likewise.
857 * config/tc-mn10300.h: Likewise.
858 * config/tc-ms1.h: Likewise.
859 * config/tc-msp430.c: Likewise.
860 * config/tc-msp430.h: Likewise.
861 * config/tc-ns32k.c: Likewise.
862 * config/tc-ns32k.h: Likewise.
863 * config/tc-openrisc.h: Likewise.
864 * config/tc-or32.c: Likewise.
865 * config/tc-or32.h: Likewise.
866 * config/tc-ppc.c: Likewise.
867 * config/tc-ppc.h: Likewise.
868 * config/tc-s390.h: Likewise.
869 * config/tc-sh.c: Likewise.
870 * config/tc-sh.h: Likewise.
871 * config/tc-sparc.c: Likewise.
872 * config/tc-tic30.c: Likewise.
873 * config/tc-tic30.h: Likewise.
874 * config/tc-tic4x.c: Likewise.
875 * config/tc-tic4x.h: Likewise.
876 * config/tc-tic54x.c: Likewise.
877 * config/tc-tic54x.h: Likewise.
878 * config/tc-v850.h: Likewise.
879 * config/tc-vax.c: Likewise.
880 * config/tc-vax.h: Likewise.
881 * config/tc-xstormy16.h: Likewise.
882 * config/tc-xtensa.h: Likewise.
883 * config/tc-z8k.c: Likewise.
884 * config/tc-z8k.h: Likewise.
885 * config/vms-a-conf.h
886 * doc/Makefile.am: Likewise.
887 * doc/all.texi: Likewise.
888 * doc/as.texinfo: Likewise.
889 * doc/internals.texi: Likewise.
890 * doc/Makefile.in: Regenerate.
891 * Makefile.in: Regenerate.
892 * configure: Regenerate.
893 * config.in: Regenerate.
894 * po/POTFILES.in: Regenerate.
896 2005-08-09 Nick Clifton <nickc@redhat.com>
899 * macro.c (getstring): Do not treat round parentheses exactly the
900 same as angle brackets - the parentheses need to be preserved and
901 passed on to the macro processing code.
903 2005-08-08 Nick Clifton <nickc@redhat.com>
905 * config/tc-msp430.c (MSP430_ISA_21): Define.
906 (mcu_types): Add entries for msp430x21xx variants.
908 2005-08-08 Nick Clifton <nickc@redhat.com>
911 * macro.c (getstring): Treat round parentheses in the same way as
913 (get_any_string): Likewise.
915 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
918 * as.c (parse_args): Handle -al=<FILE>.
920 2005-08-07 Nick Clifton <nickc@redhat.com>
922 * read.c (s_app_line): Accept a line number of 0 for compatibility
923 with gcc's output for assembler-with-cpp files.
925 2005-08-05 Paul Brook <paul@codesourcery.com>
927 * config/tc-arm.c (current_it_mask, current_cc): New variables.
928 (do_t_add_sub): Use correct encodings inside IT block.
929 (do_t_arit3c): Ditto.
930 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
931 (md_assemble): Verify conditional suffixes agains IT blocks.
933 2005-08-05 Paul Brook <paul@codesourcery.com>
935 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
937 (encode_thumb32_shifted_operand): Prohibit register shifts.
938 (encode_thumb32_addr_mode): Fix typo.
939 (insns): Correct thumb2 ldm and stm opcodes.
941 2005-08-02 Khem Raj <kraj@mvista.com>
943 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
944 WLDRD/WSTRD instruction.
946 2005-08-02 Alan Modra <amodra@bigpond.net.au>
948 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
951 2005-07-29 Thiemo Seufer <ths@networkno.de>
953 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
955 2005-07-29 Paul Brook <paul@codesourcery.com>
957 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
959 (do_t_addr): Implement 32-bit variant.
960 (do_t_push_pop): Make some errors warnings. Handle single register
962 (insns): Use tCE for adr.
963 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
964 (md_apply_fix): Ditto.
966 2005-07-29 Paul Brook <paul@codesourcery.com>
968 * config/tc-arm.c (parse_tb): New function.
969 (enum operand_parse_code): Add OP_TB.
970 (parse_operands): Handle OP_TB.
971 (do_t_add_sub_w, do_t_tb): New functions.
972 (insns): Add entries for addw, subw, tbb and tbh.
973 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
975 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
977 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
979 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
981 * config/tc-i386.c (handle_large_common): Declare only for ELF.
983 2005-07-27 Jan Beulich <jbeulich@novell.com>
985 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
987 (unw_p_record): Remove unused/redundant fields imask and rmask.
988 Combine spoff and pspoff into a union. Combine gr and br into a
989 union. Change type of grmask and brmask to unsigned char. Change type
990 of frmask to unsigned int.
991 (unw_x_record): Combine spoff, pspoff, and treg into a union.
992 * config/tc-ia64.c (unwind): New field 'pending_saves'.
993 (check_pending_save): New.
994 (alloc_record): Clear out entire record.
995 (output_psp_gr): Use renamed structure fields.
996 (output_psp_sprel): Likewise.
997 (output_rp_gr): Likewise.
998 (output_rp_br): Likewise.
999 (output_rp_psprel): Likewise.
1000 (output_rp_sprel): Likewise.
1001 (output_pfs_gr): Likewise.
1002 (output_pfs_psprel): Likewise.
1003 (output_pfs_sprel): Likewise.
1004 (output_preds_gr): Likewise.
1005 (output_preds_psprel): Likewise.
1006 (output_preds_sprel): Likewise.
1007 (output_spill_base): Likewise.
1008 (output_unat_gr): Likewise.
1009 (output_unat_psprel): Likewise.
1010 (output_unat_sprel): Likewise.
1011 (output_lc_gr): Likewise.
1012 (output_lc_psprel): Likewise.
1013 (output_lc_sprel): Likewise.
1014 (output_fpsr_gr): Likewise.
1015 (output_fpsr_psprel): Likewise.
1016 (output_fpsr_sprel): Likewise.
1017 (output_priunat_gr): Likewise.
1018 (output_priunat_psprel): Likewise.
1019 (output_priunat_sprel): Likewise.
1020 (output_bsp_gr): Likewise.
1021 (output_bsp_psprel): Likewise.
1022 (output_bsp_sprel): Likewise.
1023 (output_bspstore_gr): Likewise.
1024 (output_bspstore_psprel): Likewise.
1025 (output_bspstore_sprel): Likewise.
1026 (output_rnat_gr): Likewise.
1027 (output_rnat_psprel): Likewise.
1028 (output_rnat_sprel): Likewise.
1029 (output_spill_psprel): Likewise.
1030 (output_spill_sprel): Likewise.
1031 (output_spill_reg): Likewise.
1032 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1034 (output_frgr_mem): Likewise.
1035 (output_gr_mem): Likewise.
1036 (output_br_mem): Likewise.
1037 (output_gr_gr): Likewise.
1038 (output_br_gr): Likewise.
1039 (fixup_unw_records): Likewise.
1040 (process_one_record): Use renamed structure fields. For gr_gr and
1041 br_gr, collect mask from chain of records before output.
1042 (in_prologue): Simplify and eliminate early returns. Call
1044 (in_body): Simplify and eliminate early returns.
1045 (dot_body): Call check_pending_save.
1046 (md_assemble): Update comment. Deal with pending saves.
1048 2005-07-26 Jan Beulich <jbeulich@novell.com>
1050 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1051 mask from guessed suffix, but mask out other immediate types only
1052 if at least on candidate is valid for the insn.
1054 2005-07-25 DJ Delorie <dj@redhat.com>
1056 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1057 Support %mod() modifiers from opcodes.
1058 * doc/c-m32c.texi (M32C-Modifiers): New section.
1060 2005-07-25 Jan Hubicka <jh@suse.cz>
1061 H.J. Lu <hongjiu.lu@intel.com>
1063 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1065 (elf_com_section_ptr): New.
1066 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1067 (elf_common_parse): Make it global. Use elf_com_section_ptr
1068 instead of bfd_com_section_ptr.
1069 (obj_elf_change_section): Handle x86-64 large bss sections.
1071 * config/obj-elf.h (elf_com_section_ptr): New.
1072 (elf_common_parse): New.
1074 * config/tc-i386.c (handle_large_common): New.
1075 (md_pseudo_table): Add "largecomm".
1076 (x86_64_section_letter): New.
1077 (x86_64_section_word): New.
1079 * config/tc-i386.h (x86_64_section_word): New.
1080 (x86_64_section_letter): New.
1081 (md_elf_section_letter): New. Defined.
1082 (md_elf_section_word): Likewise.
1084 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1086 * configure.tgt: Remove i386-*-rtemself*.
1087 Remove sparc-*-rtemself*.
1089 2005-07-21 Ben Elliston <bje@gnu.org>
1091 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1093 2005-07-21 Paul Brook <paul@codesourcery.com>
1095 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1098 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1100 * messages.c: Use vsnprintf instead of vsprintf.
1102 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1104 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1105 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1107 2005-07-18 Nick Clifton <nickc@redhat.com>
1109 * configure.tgt: Restore alpha ordering to list of arches.
1111 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1113 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1115 2005-07-18 Jan Beulich <jbeulich@novell.com>
1117 * config/tc-i386.c (md_begin): Use IS_ELF.
1118 (tc_i386_fix_adjustable): Likewise.
1119 (md_estimate_size_before_relax): Likewise.
1120 (md_apply_fix): Likewise.
1121 (i386_target_format): Likewise.
1122 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1123 (i386_immediate): Remove #ifdef LEX_AT.
1124 (i386_displacement): Likewise.
1125 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1128 2005-07-18 Jan Beulich <jbeulich@novell.com>
1130 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1131 parameter to unsigned. Parameter sign now is tristate - zero/
1132 positive mean unsigned/signed, negative means signedness doesn't
1133 matter. Check field size,
1134 signedness, and pcrel-ness are in agreement between relocated field
1135 and relocation type. Adjust diagnostics.
1136 (optimize_imm): And type mask of operand instead of overwriting it.
1137 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1138 local structure and initialize gotrel accordingly. Pass caller as
1139 mask of types that the operator can match.
1140 (x86_cons_fix_new): Let reloc know that signedness of relocation
1142 (x86_pe_cons_fix_new): Likewise.
1143 (x86_cons): Pass additional argument to lex_got.
1144 (i386_immediate): New local variable 'types'. Pass its address as
1145 additional argument to lex_got. Mask out operand types not supported
1147 (i386_displacement): Likewise. Set bigdisp to all types supported in
1148 64-bit mode, combining the previously split initialization.
1150 2005-07-18 Jan Beulich <jbeulich@novell.com>
1152 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1155 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1157 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1160 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1162 * Makefile.am: Run "make dep-am".
1163 * Makefile.in: Regenerate.
1165 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1167 * gas/config/tc-i386.h (CpuVMX): New.
1168 (CpuUnknownFlags): Add CpuVMX.
1170 2005-07-14 Jim Blandy <jimb@redhat.com>
1172 Add support for the Renesas M32C.
1173 * Makefile.am (CPU_TYPES): List m32c.
1174 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1175 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1176 * configure.in: Add case for m32c.
1177 * configure.tgt: Add cases for m32c and m32c-*-elf.
1178 * configure: Regenerated.
1179 * config/tc-m32c.c, config/tc-m32c.h: New files.
1180 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1181 * doc/Makefile.in: Regenerated.
1182 * doc/all.texi: Set M32C.
1183 * doc/as.texinfo: Add text for the M32C-specific options and line
1184 comment characters, and refer to c-m32c.texi.
1185 * doc/c-m32c.texi: New file.
1187 2005-07-14 Nick Clifton <nickc@redhat.com>
1190 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1191 the ins_parse buffer.
1193 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1195 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1196 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1198 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1200 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1203 2005-07-08 Ben Elliston <bje@au.ibm.com>
1205 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1206 * config/obj-elf.h: Likewise.
1207 * config/tc-h8300.h: Likewise.
1208 * config/tc-h8500.h: Likewise.
1209 * config/tc-i370.h: Likewise.
1210 * config/tc-i386.h: Likewise.
1211 * config/tc-m68hc11.h: Likewise.
1212 * config/tc-m68k.h: Likewise.
1213 * config/tc-ppc.h: Likewise.
1214 * config/tc-s390.h: Likewise.
1215 * config/tc-sh.h: Likewise.
1216 * config/tc-sparc.h: Likewise.
1217 * config/tc-tic30.c: Likewise.
1218 * config/tc-w65.h: Likewise.
1219 * config/tc-xtensa.h: Likewise.
1221 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1224 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1226 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1228 * config/tc-tic30.c (debug): Add format attribute. Fix format
1231 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1233 * config/tc-i386.c (cpu_arch): Add sse3.
1235 * config/tc-i386.h (CpuSSE3): Renamed from ...
1236 (CpuPNI): This. Defined as CpuSSE3.
1238 * doc/c-i386.texi: Document .sse3.
1240 2005-07-06 Jan Beulich <jbeulich@novell.com>
1242 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1244 2005-07-05 Nick Clifton <nickc@redhat.com>
1246 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1247 md_chars_to_numbers to an unsigned pointer in order to avoid a
1248 compile time warning.
1250 2005-07-05 Paul Brook <paul@codesourcery.com>
1252 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1254 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1256 * config/tc-ms1.c: New.
1257 * config/tc-ms1.h: New.
1258 * testsuite/gas/ms1/allinsn.d: New.
1259 * testsuite/gas/ms1/allinsn.s: New.
1260 * testsuite/gas/ms1/badinsn.s: New.
1261 * testsuite/gas/ms1/badinsn1.s: New.
1262 * testsuite/gas/ms1/badoffsethigh.s: New.
1263 * testsuite/gas/ms1/badoffsetlow.s: New.
1264 * testsuite/gas/ms1/badorder.s: New.
1265 * testsuite/gas/ms1/badreg.s: New.
1266 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1267 * testsuite/gas/ms1/badsignedimmlow.s: New.
1268 * testsuite/gas/ms1/badsyntax.s: New.
1269 * testsuite/gas/ms1/badsyntax1.s: New.
1270 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1271 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1272 * testsuite/gas/ms1/errors.exp: New.
1273 * testsuite/gas/ms1/ldst.s: New.
1274 * testsuite/gas/ms1/misc.d: New.
1275 * testsuite/gas/ms1/misc.s: New.
1276 * testsuite/gas/ms1/ms1-16-003.d: New.
1277 * testsuite/gas/ms1/ms1-16-003.s: New.
1278 * testsuite/gas/ms1/ms1.exp: New.
1279 * testsuite/gas/ms1/msys.d: New.
1280 * testsuite/gas/ms1/msys.s: New.
1281 * testsuite/gas/ms1/relocs.d: New.
1282 * testsuite/gas/ms1/relocs.exp: New.
1283 * testsuite/gas/ms1/relocs1.s: New.
1284 * testsuite/gas/ms1/relocs2.s: New.
1286 2005-07-05 Jan Beulich <jbeulich@novell.com>
1288 * config/tc-i386.h (CpuSVME): New.
1289 (CpuUnknownFlags): Include CpuSVME.
1290 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1291 as alias of sledgehammer.
1292 (md_assemble): Include invlpga in the check for insns with two source
1294 (process_operands): Include SVME insns in the check for ignored
1295 segment overrides. Adjust diagnostic.
1296 (i386_index_check): Special-case SVME insns with memory operands.
1298 2005-07-04 Khem Raj <kraj@mvista.com>
1299 Nick Clifton <nickc@redhat.com>
1301 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1302 use an immediate value.
1303 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1304 since the register field of the operands structure is unsigned.
1305 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1306 (parse_operands): Make the 2ns parameter an unsigned pointer to
1308 (do_ldrd): When using the imm field of the operands structure as a
1309 second register field, treat it as unsigned.
1311 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1314 * config/obj-elf.c (obj_elf_change_section): Use backend
1317 2005-07-01 Jan Beulich <jbeulich@novell.com>
1319 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1320 (output_spill_psprel, output_spill_psprel_p): Combine.
1321 (output_spill_sprel, output_spill_sprel_p): Combine.
1322 (output_spill_reg, output_spill_regp_p): Combine.
1323 (process_one_record): Handle psp_psprel.
1324 (parse_predicate_and_operand): New.
1325 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1326 initialize output values. Emit diagnostic case here.
1327 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1328 (add_unwind_entry): New second parameter. Allow first parameter to
1329 be NULL. Parse optional tag, emit warning about further support for
1330 it otherwise being missing. Check end-of-line when requested.
1331 (dot_fframe): Clear operand when wrong. Allow tag.
1332 (dot_vframe): Likewise.
1333 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1335 (dot_vframepsp): Remove.
1336 (dot_altrp): Clear operand when wrong. Allow tag.
1337 (dot_save): Likewise. Let default case also go through
1339 (dot_savemem): Likewise.
1340 (dot_restore): Don't return when wrong operand. Allow tag.
1341 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1342 parse_predicate_and_operand and the new arguments to
1343 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1344 when wrong operand. Allow tag.
1345 (dot_restorereg, dot_restorereg_p): Likewise.
1346 (dot_spillmem, dot_spillmem_p): Likewise.
1347 (dot_saveg): Clear operand when wrong. Perform tighter operand
1349 (dot_savef): Likewise.
1350 (dot_saveb): Likewise.
1351 (dot_savegf): Likewise.
1352 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1353 parse_predicate_and_operand and the new arguments to
1354 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1355 when wrong operand. Allow tag.
1357 (dot_label_state): Don't return when wrong operand.
1358 (dot_copy_state): Likewise.
1359 (dot_unwabi): Likewise. Check if in prologue.
1360 (dot_body): Don't call demand_empty_rest_of_line.
1361 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1363 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1364 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1365 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1366 (parse_operand): New second parameter. Don't deal with '}' here
1367 anymore. Don't advance past end-of-line.
1368 (parse_operands): Pass second argument to parse_operand.
1369 (ia64_start_line): Prevent out-of-bounds access through
1370 input_line_pointer. Deal with '}' here.
1371 (ia64_unrecognized_line): Don't deal with '}' here.
1372 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1373 discard_rest_of_line.
1375 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1377 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1378 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1379 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1380 (do_branch): Always set inst.reloc.pc_rel.
1381 (s_arm_elf_cons): Disallow use of (plt) suffix.
1382 (do_adrl): Adjust X_add_number unconditionally.
1383 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1384 argument. Handle all adjustment for pipeline offset here.
1385 (md_apply_fix): No need to undo work of md_pcrel_from. No
1386 need to extract pre-encoded pipeline adjustments from various
1387 branch instructions. Generally, assume instructions are already
1388 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1389 special cases. Handle BFD_RELOC_ARM_PLT32 like
1390 BFD_RELOC_ARM_PCREL_BRANCH.
1391 (tc_gen_reloc): Remove OBJ_ELF special case.
1392 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1394 2005-06-30 Ben Elliston <bje@gnu.org>
1396 * Makefile.am (check-DEJAGNU): Don't search for expect.
1397 * Makefile.in: Regenerate.
1399 2005-06-30 Ben Elliston <bje@gnu.org>
1401 * Makefile.am (EXPECT): Set to expect.
1402 (RUNTEST): Likewise, set to runtest.
1403 * Makefile.in: Regenerate.
1405 2005-06-23 Ben Elliston <bje@gnu.org>
1407 * config/m68k-parse.h: Use ISO C90.
1408 * config/m68k-parse.y: Likewise.
1409 * config/tc-m68k.h: Likewise.
1411 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1414 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1416 (optimize_disp): Optimize only if possible. Don't use 64bit
1417 displacement on non-constants and do same on constants if
1420 2005-06-17 Jan Beulich <jbeulich@novell.com>
1422 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1423 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1424 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1425 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1426 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1428 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1429 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1430 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1431 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1432 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1433 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1434 convert 8-byte pc-relative relocations.
1435 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1436 (i386_validate_fix): Likewise.
1437 (x86_cons): Also handle quad values in 64-bit mode.
1438 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1439 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1440 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1441 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1443 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1445 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1446 symbolP as well as for names with a leading dot. Use ACONCAT.
1447 (md_apply_fix): For branch relocations, only replace value
1448 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1449 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1450 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1451 (LOCAL_LABEL_PREFIX): Don't define.
1453 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1455 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1458 2005-06-08 James E Wilson <wilson@specifixinc.com>
1461 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1462 is NULL, then emit a warning, and return the current index.
1464 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1467 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1468 temporary copy of the operands array so that changes can be safely
1469 backed out if the insn does not match.
1470 (m68k_compare_opcode): Shortcut the test when the parameters are
1471 the same. Return 1 if the names match but the second opcode is
1472 further on in the array than the first.
1474 2005-06-08 Nick Clifton <nickc@redhat.com>
1477 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1479 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1481 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1483 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1484 Michael Snyder <msnyder@redhat.com>
1485 Stan Cox <scox@redhat.com>
1487 * configure.in: Add ms1 case.
1489 * configure: Regenerate.
1491 * configure.tgt: Add ms1 case.
1493 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1495 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1496 * config/tc-xtensa.c (new_resource_table): Likewise.
1497 (resize_resource_table): Likewise.
1498 (release_resources): Fix assertion for unsigned values.
1500 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1502 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1503 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1504 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1505 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1506 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1507 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1508 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1509 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1510 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1511 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1512 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1513 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1514 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1515 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1516 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1517 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1518 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1519 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1520 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1521 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1522 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1523 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1524 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1525 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1526 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1527 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1528 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1529 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1530 * config/tc-xtensa.c, config/tc-z8k.c:
1531 Replace all instances of the string "_apply_fix3" with
1533 * po/POTFILES.in, po/gas.pot: Regenerate.
1535 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1537 * Makefile.am: Run "make dep-am".
1538 (POTFILES): Remove GAS_CFILES.
1539 * Makefile.in: Regenerate.
1541 2005-06-07 David Ung <davidu@mips.com>
1543 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1544 24kc, 24kf and 24kfx under MIPS32 release 2.
1546 2005-06-04 Nick Clifton <nickc@redhat.com>
1548 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1549 to their Thumb-enabled equivalents.
1551 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1553 * config/tc-mips.c (load_register): Add leading "0x" to the
1554 output of sprintf_vma().
1557 2005-06-01 Nick Clifton <nickc@redhat.com>
1559 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1560 test for the presence of thumb version of the parsing functions
1561 since they must always exist and the test generates a compile time
1564 2005-05-31 Richard Henderson <rth@redhat.com>
1566 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1567 (alpha_reloc_op): Add it.
1568 (debug_exp): Handle it.
1569 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1570 (emit_insn): Handle it.
1571 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1573 2005-05-31 Christian Groessler <chris@groessler.org>
1575 * write.c (dump_section_relocs): Convert to ISO-C.
1576 (write_relocs): Avoid signed/unsigned and fprintf argument
1577 warnings in debug code.
1579 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1581 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1582 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1583 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1584 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1585 fixP->tc_fix_data directly in the sole place it was used.
1586 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1587 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1590 2005-05-27 Jan Beulich <jbeulich@novell.com>
1592 * config/tc-ia64.c (struct proc_pending): New.
1593 (unwind): Replace proc_start with proc_pending.
1594 (unwind_diagnostic): Check unwind.proc_pending.sym.
1595 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1596 Check if previous proc not closed. Record all entry points.
1597 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1598 Set symbol sizes for entry points recorded in dot_proc. Check
1599 arguments for consistency with respective .proc's.
1600 (md_assemble): Replace unwind.proc_start with
1601 unwind.proc_pending.sym.
1603 2005-05-27 Jan Beulich <jbeulich@novell.com>
1605 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1606 and last_ptr. Check all in-use slots for first one with non-NULL
1607 unwind_record. Don't reload end_ptr before second update round.
1609 2005-05-26 James E Wilson <wilson@specifixinc.com>
1611 * config/tc-ia64.c (extra_goodness): Update comment.
1612 (md_begin): Add debugging code to print best_template table.
1614 2005-05-25 Jan Beulich <jbeulich@novell.com>
1616 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1619 2005-05-25 Jan Beulich <jbeulich@novell.com>
1621 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1622 BFD_RELOC_UNUSED when determining the width of the reloc.
1624 2005-05-25 Jan Beulich <jbeulich@novell.com>
1626 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1629 2005-05-25 Jan Beulich <jbeulich@novell.com>
1631 * config/tc-ia64.c (dot_radix): Rewrite.
1633 2005-05-25 Jan Beulich <jbeulich@novell.com>
1635 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1637 (alloc_record): Remove references to next_slot_number and
1639 (emit_one_bundle): Likewise.
1641 2005-05-22 Nick Clifton <nickc@redhat.com>
1643 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1644 message buffer when invoking the insert function.
1646 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1648 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1649 only if an instruction match is found.
1651 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1653 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1654 to addition in argument to xtensa_dwarf2_emit_insn.
1656 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1658 * Makefile.am: Have 'all' depend on 'info'.
1659 * Makefile.in: Regenerate.
1661 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1663 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1665 2005-05-19 Anton Blanchard <anton@samba.org>
1667 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1668 (md_show_usage): Document it.
1669 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1670 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1672 2005-05-19 Jan Beulich <jbeulich@novell.com>
1674 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1675 relocations in unwind section.
1677 2005-05-18 Nick Clifton <nickc@redhat.com>
1679 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1680 if one exists. Ignore any error messages it may produce, just
1681 allow it to perform the insertion.
1683 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1685 * hash.c (hash_lookup): Add len parameter. All callers changed.
1686 (hash_find_n): New interface.
1687 * hash.h: Prototype hash_find_n.
1688 * sb.c: Include as.h.
1689 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1690 (sb_scrub_and_add_sb): New interface.
1691 * sb.h: Prototype sb_scrub_and_add_sb.
1692 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1694 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1695 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1696 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1698 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1700 * doc/Makefile.am (gasver.texi): Don't use $<.
1701 * doc/Makefile.in: Regenerated.
1703 2005-05-17 Nick Clifton <nickc@redhat.com>
1706 * symbols.c (resolve_symbol_value): Do not move symbols whose
1707 value expression has not been resolved or finalized into the
1708 absolute section as this will confuse other parts of the assembler
1709 into thinking that their value is zero.
1711 2005-05-17 Jan Beulich <jbeulich@novell.com>
1713 * read.c (_find_end_of_line): New.
1714 (find_end_of_line): New.
1715 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1716 (read_a_source_file): Use it.
1719 (get_line_sb): Use it.
1720 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1721 (s_comm_internal): Likewise.
1723 (s_macro): Likewise.
1724 (s_ignore): Use ignore_rest_of_line.
1725 * read.h (find_end_of_line): Prototype.
1726 (discard_rest_of_line): Remove prototype. #define to
1727 ignore_rest_of_line.
1729 2005-05-17 Nick Clifton <nickc@redhat.com>
1731 * config/tc-v850,h (TC_FIX_TYPE): Define.
1732 (TC_INIT_FIX_TYPE): Define.
1733 * config/tc-v850.c (md_assemble): When creating a fix record the
1734 operand in the tc_fix_data field.
1735 (md_apply_fix3): When applying a resolved fix use the operand's
1736 insertion procedure to store the value, if the operand has been
1739 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1741 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1743 * Makefile.in: Regenerated.
1745 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1746 Bob Wilson <bob.wilson@acm.org>
1748 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1750 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1751 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1753 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1755 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1756 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1758 2005-05-10 Michael Matz <matz@suse.de>
1760 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1762 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1764 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1767 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1768 Handle label-without-colon before ordinary dot-pseudo as an
1769 ordinary label. Don't leak memory for label-without-colon alone
1770 on a line. Don't mmixal-munge operands for dot-pseudos.
1772 2005-05-10 Jan Beulich <jbeulich@novell.com>
1774 * macro.c (get_any_string): Remove the two last parameters. Replace
1775 references to the former expand parameter by using macro_alternate.
1776 Simplify loop condition for checking for end-of-string.
1777 (get_string): Remove redunant call to sb_skip_white.
1778 (do_formals): Remove two last arguments to get_any_string.
1779 (macro_expand): Likewise.
1780 (expand_irp): Likewise.
1782 2005-05-10 Jan Beulich <jbeulich@novell.com>
1784 * read.c (s_macro): Move local variable 'local' to smaller scope.
1785 Call sb_kill on it when done.
1787 2005-05-09 Jan Beulich <jbeulich@novell.com>
1789 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1790 when zero and not required by encoding constraints.
1792 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1795 * config/tc-sh64.c (sh64_fake_label): New.
1797 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1799 * doc/internals.texi (TC_FAKE_LABEL): Document.
1801 * write.c (TC_FAKE_LABEL): New.
1802 (adjust_reloc_syms): Use it.
1803 (write_object_file): Likewise.
1805 2005-05-09 Jan Beulich <jbeulich@novell.com>
1807 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1808 and comma in Intel mode.
1810 2005-05-09 Jan Beulich <jbeulich@novell.com>
1812 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1813 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1814 Make name array static and const. Adjust lookup to account for NULL
1815 entries (standing for unused register numbers).
1817 2005-05-09 Jan Beulich <jbeulich@novell.com>
1819 * config/tc-i386.c (parse_insn): Consider all matching instructions
1820 when checking for string instruction after string-only prefix.
1822 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1825 * config/tc-ia64.c (start_unwind_section): Properly check
1826 comdat group with SHF_GROUP.
1828 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1830 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1832 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1834 * config/tc-xtensa.c: Remove excess whitespace.
1835 * config/tc-xtensa.h: Likewise.
1836 * config/xtensa-istack.h: Likewise.
1837 * config/xtensa-relax.c: Likewise.
1838 * config/xtensa-relax.h: Likewise.
1840 2005-05-06 Nick Clifton <nickc@redhat.com>
1842 * sb.h: Fix formatting of comments.
1843 * sb.c: Fix formatting of comments.
1845 2005-05-06 Jan Beulich <jbeulich@novell.com>
1847 * sb.h (sb_add_buffer): Reintroduce.
1848 * sb.c (sb_add_buffer): Likewise.
1850 2005-05-06 Jan Beulich <jbeulich@novell.com>
1852 * macro.c (new_formal, del_formal): New.
1853 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1854 required argument has default value. Stop looking for more formal
1855 when there was a vararg one.
1856 (macro_expand_body): Use new_formal and del_formal.
1857 (macro_expand): Likewise. Initialize local variable err. Don't
1858 return immediately when encountering an error. Warn when keyword
1859 argument already had a value assigned. Eliminate duplicate clearing
1860 of argument value. When current positional argument matches parameter
1861 of vararg type, assign to it all the remaining arguments. Issue error
1862 when required parameter does not have value.
1863 (free_macro): Use del_formal.
1864 (expand_irp): Initialize formal type. Free buffers associated with
1865 formal prior to returning.
1866 * macro.h (struct formal_struct): Add new field 'type' with new
1867 enumeration type 'formal_type'.
1868 * doc/as.texinfo: Document macro parameter qualifiers.
1869 * NEWS: Mention new functionality.
1871 2005-05-06 Jan Beulich <jbeulich@novell.com>
1873 * cond.c (s_ifb): New.
1874 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1875 * read.h (s_ifb): Prototype.
1876 * doc/as.texinfo: Document .ifb and .ifnb.
1878 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1880 * config/tc-ia64.c (MIN): Undef.
1882 2005-05-05 Paul Brook <paul@codesourcery.com>
1884 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1886 2005-05-05 Matt Thomas <matt@3am-software.com>
1888 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1891 2005-05-05 Nick Clifton <nickc@redhat.com>
1893 * Update the address and phone number of the FSF organization in
1894 the GPL notices in the following files:
1895 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1896 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1897 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1898 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1899 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1900 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1901 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1902 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1903 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1904 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1905 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1906 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1907 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1908 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1909 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1910 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1911 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1912 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1913 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1914 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1915 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1916 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1917 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1918 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1919 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1920 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1921 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1922 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1923 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1924 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1925 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1926 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1927 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1928 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1929 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1930 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1931 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1932 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1933 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1934 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1935 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1936 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1937 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1938 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1939 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1940 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1941 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1942 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1943 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1944 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1945 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1946 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1947 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1948 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1949 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1950 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1951 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1952 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1953 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1954 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1955 config/xtensa-istack.h, config/xtensa-relax.c,
1956 config/xtensa-relax.h, doc/fdl.texi
1958 2005-05-05 Nick Clifton <nickc@redhat.com>
1960 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1961 the target_big_endian variable to false.
1963 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1965 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1966 list traversal. Use bfd_section_list_prepend.
1967 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1968 over the section list.
1969 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1970 (xtensa_insert_section): Delete.
1971 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1972 and bfd_section_list_prepend.
1973 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1974 bfd_section_list_insert_after.
1976 2005-05-03 Nick Clifton <nickc@redhat.com>
1978 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1979 of bfd_section_list... macros.
1980 * config/tc-mmix.c (mmix_frob_file): Likewise.
1981 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1982 (xtensa_insert_section): Likewise.
1984 * macro.c (macro_hash): Remove static.
1985 * macro.h (macro_hash): Provide an external declaration.
1987 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1989 * write.c (write_object_file): Use bfd_section_double_list_remove
1992 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1994 * doc/Makefile.am (gasver.texi): Correct quoting.
1995 * doc/Makefile.in: Regenerated.
1997 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1999 * configure.tgt: Add h8300*-*-rtemscoff.
2000 Switch h8300*-*-rtems* to elf.
2002 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2004 * hash.c: Undo the last change.
2007 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2009 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2011 (DISTCLEANFILES): Remove.
2012 (MAINTAINERCLEANFILES): Add asconfig.texi.
2013 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2015 2005-04-29 Ben Elliston <bje@au.ibm.com>
2017 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2018 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2019 (bignum-copy.o): Remove.
2020 * Makefile.in: Regenerate.
2021 * makefile.vms (OBJS): Remove bignum-copy.obj.
2022 * symbols.h (local_symbol_make): Remove declaration.
2023 (verify_symbol_chain_2): Likewise.
2024 * symbols.c (local_symbol_make): Make static.
2025 (max_indent_level): Likewise.
2026 (verify_symbol_chain_2): Remove.
2027 * macro.c (macro_hash): Make static.
2028 * messages.c (fprint_value): Remove.
2029 * read.h (get_absolute_expr): Remove.
2030 (emit_leb128_expr): Likewise.
2031 (do_s_func): Likewise.
2032 * read.c (do_s_func): Make static.
2033 (emit_leb128_expr): Likewise.
2034 (get_absolute_expr): Likewise.
2035 * as.h (as_howmuch): Remove declaration.
2036 (fprint_value): Likewise.
2037 * as.c (myname): Make static.
2038 * input-scrub.c (as_howmuch): Remove.
2039 (as_1_char): Likewise.
2040 * input-file.h (input_file_is_open): Remove.
2041 * input-file.c (input_file_is_open): Likewise.
2042 * expr.h (expr_build_unary): Remove declaration.
2043 (expr_build_binary): Likewise.
2044 * expr.c (expr_build_unary): Remove.
2045 (expr_build_binary): Likewise.
2046 * hash.h (hash_replace): Remove declaration.
2047 (hash_delete): Likewise.
2048 * hash.c (hash_replace): Remove.
2049 (hash_delete): Likewise.
2050 * bignum-copy.c (bignum_copy): Move from here ..
2051 * config/tc-vax.c (bignum_copy): .. to here.
2052 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2053 (bignum_copy): Remove extern declaration.
2054 * sb.h (string_count): Remove extern declaration.
2055 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2056 (sb_name): Likewise.
2057 * sb.c (dsize): Replace preprocessor macro with static int.
2058 (string_count): Make static.
2059 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2060 (sb_name): Likewise.
2061 * config/obj-coff.c (dim_index): Make static.
2062 * config/tc-i386.c (GOT_symbol): Likewise.
2063 (output_invalid_buf): Likewise.
2064 * doc/internals.texi (Warning and error messages): Remove the
2065 prototype for fprint_value.
2067 2005-04-27 Ben Elliston <bje@au.ibm.com>
2071 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2073 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2075 * read.c (pseudo_set): Disallow symbol set to common symbol.
2078 * write.c (write_object_file): Report common symbol name when
2079 disallowing local symbol set to common symbol.
2080 (adjust_reloc_syms): Disallow local symbol set to undefined
2083 2005-04-25 Jan Beulich <jbeulich@novell.com>
2085 * macro.c (macro_expand_body): Replace locals indicator parameters
2086 with actual macro_entry. New local variables macro_line and err.
2087 Don't return when encountering an error, just record the fact.
2088 Detect local symbol name colliding with parameter. Track line number
2089 inside of macro expansion.
2090 (do_formals): Move local variable name to wider scope. Check
2091 parameter of the same name doesn't already exist. In MRI mode, also
2092 check it doesn't collide with the argument count pseudo-parameter).
2093 (define_macro): Add file and line number parameters. Remove local
2094 variable namestr. New local variable error. Initialize macro_entry
2095 members file, line, and name. Don't return when encountering an
2096 error, just record the fact. Use %s in some diagnostics for read.c
2097 to insert the macro name. Free macro_entry on error.
2098 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2099 when encountering an error, just record the fact.
2100 (expand_irp): Don't return when encountering an error, just record
2102 * macro.h (macro_struct): New members name, file, and line.
2103 (define_macro): Add file and line number parameters.
2104 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2105 regarding pseudo-op redefinition with the file/line that macro
2106 definition started at.
2108 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2110 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2111 (future_alignment_required): Remove ifdefs that use it.
2113 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2115 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2116 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2117 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2119 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2120 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2122 2005-04-21 Christian Groessler <chris@groessler.org>
2124 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2127 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2129 * config/obj-aout.h (S_IS_EXTERN): Removed.
2130 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2131 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2132 * symbols.c (S_IS_EXTERN): Likewise.
2133 * symbols.h (S_IS_EXTERN): Likewise.
2135 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2137 * config/tc-d10v.c (md_apply_fix3): Likewise.
2138 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2139 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2140 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2141 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2142 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2143 (shmedia_md_convert_frag): Likewise.
2144 * symbols.c (print_symbol_value_1): Likewise.
2145 * write.c (write_object_file): Likewise.
2147 2005-04-20 Nick Clifton <nickc@redhat.com>
2149 * config/tc-xtensa.c (get_aligned_diff): Change type of
2150 branch_align to offsetT so that its signedness matches that of
2153 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2154 number into a readable string.
2155 (load_register): Likewise.
2157 2005-04-20 Andreas Schwab <schwab@suse.de>
2159 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2161 2005-04-19 David S. Miller <davem@davemloft.net>
2163 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2164 NULL insn, exit early. Remove now spurious NULL checks.
2165 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2168 2005-04-19 Jan Beulich <jbeulich@novell.com>
2170 * symbols.h (symbol_find_base): Remove prototype.
2171 * symbols.c (save_symbol_name): Remove code section conditional upon
2173 (symbol_find): Remove.
2174 (symbol_find_base): Rename to symbol_find.
2175 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2177 * config/obj-coff.c (tag_insert): Remove code section conditional
2178 upon STRIP_UNDERSCORE.
2179 (obj_coff_def): Likewise.
2180 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2181 (coff_frob_symbol): Likewise.
2182 (yank_symbols): Likewise.
2183 (c_section_symbol): Likewise.
2184 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2185 * config/tc-arm.c (symbol_locate): Remove code section conditional
2186 upon STRIP_UNDERSCORE.
2187 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2188 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2189 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2190 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2191 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2193 2005-04-19 Andreas Schwab <schwab@suse.de>
2195 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2196 access to application registers.
2198 2005-04-19 Jan Beulich <jbeulich@novell.com>
2200 * config/te-sysv32.h: Remove.
2201 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2203 * Makefile.in (TARG_ENV_HFILES): Likewise.
2205 2005-04-19 Jan Beulich <jbeulich@novell.com>
2208 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2211 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2213 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2215 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2217 * config/tc-mips.c (normalize_constant_expr): Don't check for
2219 (check_absolute_expr): Only call normalize_constant_expr() if
2221 (mips_ip): Likewise.
2223 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2225 2005-04-18 Jan Beulich <jbeulich@novell.com>
2227 * macro.c (free_token): New, freeing all the memory associated with a
2229 (do_formals): Move initializers to ...
2230 (define_macro): ... here.
2231 (delete_macro): Convert passed in name to lower case. Warn when
2232 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2234 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2236 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2238 2005-04-15 Jan Beulich <jbeulich@novell.com>
2240 * config/obj-elf.c (obj_elf_struct): New.
2241 (elf_pseudo_table). Use it for .offset and .struct.
2243 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2244 Sterling Augustine <sterling@tensilica.com>
2246 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2247 than the section alignment.
2249 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2250 H.J. Lu <hongjiu.lu@intel.com>
2252 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2253 * config/tc-xtensa.c (xg_translate_sysreg_op,
2254 xtensa_translate_old_userregs_ops,
2255 xtensa_find_unaligned_branch_targets,
2256 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2257 relax_frag_add_nop): Support 64-bit host.
2258 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2259 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2261 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2263 * configure.tgt: Add support for OpenBSD/sparc ELF.
2265 * configure.tgt: Set emulation for mips-*-openbsd*.
2266 Remove broken mips-dec-openbsd* config.
2267 * configure.in: Set default ABI for mips64-*-openbsd*.
2268 * configure: Regenerate.
2270 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2272 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2273 optimization for constant addresses.
2275 2005-04-14 Nick Clifton <nickc@redhat.com>
2277 * as.c (main): Move parse_args before symbol_begin and frag_init
2278 so that the hash table size can be set before it is used.
2279 * hash.c: Use an unsigned long type for the size of the hash
2281 * hash.h (set_gas_hash_table_size): Update the prototype.
2283 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2285 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2286 * acinclude.m4: Include ../bfd/warning.m4.
2287 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2288 * Makefile.in: Regenerate.
2289 * configure: Regenerate.
2290 * doc/Makefile.in: Regenerate.
2292 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2294 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2295 (normalize_address_expr): New function to sign-extend address
2296 offsets that fit into 32 bits in 32-bit mode.
2297 (macro_build_ldst_constoffset): Use normalize_address_expr()
2298 instead of a handcoded sequence.
2299 (load_register): Likewise. Report oversized numbers in a useful
2301 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2302 for constant addresses. Report oversized numbers in a useful way.
2303 (mips_ip): Use normalize_address_expr() for addresses.
2305 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2307 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2308 similar to other instructions now that they're marked as ImmExt.
2310 2005-04-12 Nick Clifton <nickc@redhat.com>
2312 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2313 (gas_hash_table_size): New static variable.
2314 (set_gas_hash_table_size): New function: Records a requested size
2315 for the hash tables.
2316 (get_gas_hash_table_size): New function: Return a prime number
2317 near the requested size of the hash table.
2318 (hash_new): Use get_gas_hash_table_size.
2319 * hash.h: Add a prototype for set_gas_hash_table_size.
2320 * as.c (show_usage): Add description of new switches: --hash-size
2321 and --reduce-memory-overheads.
2322 (option_values): Add OPTION_HASH_TABLE_SIZE and
2323 OPTION_REDUCE_MEMORY_OVERHEADS.
2324 (std_longpopts): Add entries for the new options.
2325 (parse_args): Handle the new options.
2326 * Makefile.am: Add a dependency of as.c on hash.h.
2327 * Makefile.in: Regenerate.
2328 * doc/as.texinfo: Document the new switches.
2329 * NEWS: Mention the new switches.
2331 2005-04-12 Nick Clifton <nickc@redhat.com>
2334 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2337 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2339 * Makefile.am: Run "make dep-am".
2340 * Makefile.in: Regenerate.
2342 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2343 Bob Wilson <bob.wilson@acm.org>
2345 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2347 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2349 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2351 2005-04-11 Jan Beulich <jbeulich@novell.com>
2353 * NEWS: Mention these changes and their effects.
2354 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2356 (check_macro): Likewise.
2357 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2358 labels together with the closing pseudo-op.
2359 (macro_expand_body): Adjust comment. Range-check input before use.
2360 Adjust mis-spelled diagnostic. Use is_name_beginner.
2361 * read.c (try_macro): New.
2362 (read_a_source_file): New static variable last_eol. Don't list
2363 macro expansion lines more than once. Call try_macro.
2364 (s_macro): Set section of line_label to absolute instead of undefined.
2365 * doc/as.texinfo: Add information on the caveats of these changes.
2367 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2369 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2370 * symbols.h (symbol_X_add_number): Update prototype.
2372 2005-04-10 Eric Christopher <echristo@redhat.com>
2374 * symbols.c (symbol_X_add_number): Fix warning.
2376 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2378 * config/tc-m68k.c (md_begin): Support 64bit host.
2379 (get_num): Support 64bit BFD on 32bit host.
2381 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2383 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2385 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2387 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2388 call. Don't do the COFF hacks for multi-emulation gas. Move
2389 demand_empty_rest_of_line back to caller.
2390 (s_set, equals): demand_empty_rest_of_line here.
2393 * as.h (rs_dummy): Define.
2394 * symbols.c (symbol_X_add_number): New function.
2395 * symbols.h (symbol_X_add_number): Declare.
2396 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2397 * read.c (assign_symbol): New function, split out from s_set.
2398 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2399 Fix COFF hacks for multi-emulation gas.
2400 (s_set): Call assign_symbol. Remove "register" keyword.
2401 (set_zero_frag): New function.
2402 (pseudo_set): Always check for assignment to section syms.
2403 Always set segment and frag of symbol, and likewise extern for
2404 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2405 special case exp.X_add_number non-zero for O_symbol expressions.
2406 (equals): Use assign_symbol.
2408 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2410 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2413 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2415 * config/tc-i386.c (tc_gen_reloc): Don't turn
2416 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2418 2005-04-06 Nick Clifton <nickc@redhat.com>
2420 * po/rw.po: New translation: Kinyarwanda
2421 * configure.in (ALL_LINGUAS): Add rw
2422 * configure: Regenerate.
2424 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2425 Bob Wilson <bob.wilson@acm.org>
2427 * config/tc-xtensa.c (branch_align_power): New.
2428 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2429 future_alignment_required): Use branch_align_power to check section
2430 alignment as well as xtensa_fetch_width when aligning branch targets.
2432 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2434 * config/tc-xtensa.c: Warning fixes throughout.
2435 (xtensa_fetch_width): Change to unsigned.
2436 (assemble_nop, xtensa_find_unaligned_branch_targets,
2437 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2438 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2439 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2440 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2441 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2442 get_text_align_max_fill_size, get_text_align_nop_count,
2443 get_text_align_nth_nop_size, get_noop_aligned_address,
2444 get_aligned_diff, convert_frag_align_next_opcode,
2445 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2446 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2447 types, avoiding size_t and using offsetT and addressT appropriately.
2448 (get_text_align_power): Clean up types. Avoid incorrect bound.
2449 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2451 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2453 * config/tc-ia64.c (start_unwind_section): Undo the change
2455 (generate_unwind_image, dot_endp): Likewise.
2457 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2459 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2460 le_nop_stop arrays and initializers to file scope.
2461 (md_begin): When generating code for anything other than
2462 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2464 2005-04-01 Jan Beulich <jbeulich@novell.com>
2466 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2469 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2471 * NEWS: Mention [fdgh]_floating.
2472 * config/atof-vax.c: Fix some whitespace.
2473 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2475 2005-04-01 Nick Clifton <nickc@redhat.com>
2477 * configure.in: Add a check for <unistd.h> providing a prototype
2478 for getopt() which is compatible with the one in
2479 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2480 * configure: Regenerate.
2481 * config.in (HAVE_DECL_GETOPT): Add.
2483 2005-04-01 Jan Beulich <jbeulich@novell.com>
2485 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2487 2005-04-01 Jan Beulich <jbeulich@novell.com>
2489 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2490 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2492 2005-03-30 Julian Brown <julian@codesourcery.com>
2494 * config/tc-arm.c (arm_adjust_symtab): Rename
2495 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2497 2005-03-30 Julian Brown <julian@codesourcery.com>
2499 * config/tc-arm.c (mapping_state): Change documentation in function
2500 comment to cross-reference spec instead. Change type of mapping symbols
2502 (arm_adjust_symtab): Don't change type of mapping symbols here.
2504 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2506 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2507 * config.in: Regenerate.
2508 * configure: Regenerate.
2509 * configure.in: Check for ffs decl and alphabetize.
2511 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2512 Phil Blundell <philb@gnu.org>
2514 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2515 (md_apply_fix3): Mark TLS symbols.
2516 (tc_gen_reloc): Handle TLS relocations.
2517 (arm_fix_adjustable): Ignore TLS relocations.
2518 (s_arm_elf_cons): Support expressions after decorated symbols.
2520 2005-03-29 Julian Brown <julian@codesourcery.com>
2522 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2523 whether personality routine index N has been output for this section.
2524 (mapping_state): tc_segment_info_data now struct not enum.
2525 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2526 handled on section change.
2527 (create_unwind_entry): Previous code to output dependency removed.
2528 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2530 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2531 arm_segment_info_type.
2532 (arm_segment_info_type): New struct.
2534 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2535 Bob Wilson <bob.wilson@acm.org>
2537 * config/tc-xtensa.c (do_align_targets): Update comment.
2538 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2539 Insert a LOOP_END frag before every loop target, and do not overload
2540 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2541 (xg_assemble_vliw_tokens): Use do_align_targets.
2542 (xtensa_fix_target_frags): Remove code to convert a
2543 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2544 negatable branch at the end of a loop.
2545 (frag_can_negate_branch): Delete.
2547 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2548 H.J. Lu <hongjiu.lu@intel.com>
2551 NEWS: Mention "-mtune=[itanium1|itanium2]".
2553 * config/tc-ia64.c (md): Add tune.
2554 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2555 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2556 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2557 B unit NOPs are discouraged for McKinley-derived cores.
2558 (md_begin): Don't hardcode the "extra_goodness()" function in
2560 (ia64_init): Set md.tune to itanium2.
2562 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2563 * doc/c-ia64.texi: Likewise.
2565 2005-03-27 Ian Lance Taylor <ian@airs.com>
2567 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2568 bad C_EFCN symbol, print its name.
2570 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2572 * config/tc-xtensa.c (use_longcalls): Delete.
2573 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2574 the use_longcalls flag is set. Do this before checking the segment.
2575 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2576 expand direct calls at this point.
2577 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2578 (xtensa_find_unmarked_state_frags): Likewise.
2579 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2580 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2581 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2582 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2584 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2586 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2588 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2590 * config/tc-cris.h: Convert to ISO C90.
2591 * config/tc-cris.c: Ditto.
2592 (md_estimate_size_before_relax): Remove obsolete comment for
2593 parameter "segment_type".
2594 (md_begin): Document reason for cast of hash_insert argument.
2595 (md_atof): Correct type of parameter "type".
2597 2005-03-24 Nick Clifton <nickc@redhat.com>
2599 * write.h (bit_fix_new): Remove redundant prototype.
2600 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2601 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2602 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2603 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2604 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2605 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2606 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2607 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2608 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2609 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2610 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2611 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2612 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2613 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2614 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2615 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2616 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2617 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2618 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2619 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2620 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2621 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2622 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2623 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2624 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2625 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2626 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2627 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2628 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2629 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2630 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2631 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2632 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2633 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2634 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2635 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2636 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2637 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2638 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2639 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2640 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2641 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2642 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2643 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2644 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2645 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2646 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2647 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2648 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2649 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2650 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2651 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2652 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2653 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2654 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2656 2005-03-23 Jim Blandy <jimb@redhat.com>
2658 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2659 attributes properly.
2661 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2662 Nick Clifton <nickc@redhat.com>
2664 * configure.tgt: Accept any C library to accompany a GNU Linux
2665 implementation, not just the GNU C library.
2666 * configure.in: Likewise.
2667 * configure: Regenerate.
2669 2005-03-23 Nick Clifton <nickc@redhat.com>
2671 * config/tc-tic30.c: Convert to ISO C90 formatting.
2672 * config/tc-tic30.h: Convert to ISO C90 formatting.
2673 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2674 * config/atof-vax.c: Convert to ISO C90 formatting.
2676 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2678 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2679 relocations correctly as well.
2680 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2681 relocations in mergeable sections section-relative either.
2683 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2685 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2687 2005-03-21 Nick Clifton <nickc@redhat.com>
2689 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2690 warning by providing a prototype for sh_symbian_find_elf_flags.
2692 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2695 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2697 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2698 along with other formats that set bfd_gas. Remove unnecessary
2699 setting of bfd_gas. Delete strongarm cases in generic_target
2702 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2705 * config/tc-m68k.c (TRUNC, SEXT): Define.
2706 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2707 (m68k_ip): Truncate or sign extend expressions as appropriate.
2708 (get_num): Likewise.
2709 (md_apply_fix3): Use SEXT.
2711 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2713 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2714 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2715 (obj-vms.o): Delete rule.
2717 * Makefile.in: Regenerate.
2718 * aclocal.m4: Regenerate.
2719 * doc/Makefile.in: Regenerate.
2720 * po/POTFILES.in: Regenerate.
2722 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2724 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2725 flag for coldfire v4e.
2727 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2729 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2730 xg_apply_fix_value and return a value to indicate success.
2731 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2732 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2733 (xtensa_validate_fix_sub): New.
2734 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2735 (tc_gen_reloc): Move code to handle difference of symbols and code to
2736 apply tentative fix values to ...
2737 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2738 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2739 relocations when linkrelax flag is not set.
2740 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2741 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2743 2005-03-17 Jan Beulich <jbeulich@novell.com>
2745 * config/tc-i386.c (i386_scale): Beautify error message.
2746 (Intel syntax comments): Update.
2747 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2749 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2750 Remove declarations.
2751 (intel_bracket_expr): Declare.
2752 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2753 of the function body in a loop allowing to split an operand into two.
2754 Replace calls to malloc and checks of it returning non-NULL with
2755 calls to xmalloc/xstrdup.
2756 (intel_expr): SHORT no longer handled here. Add comment indicating
2757 comparison ops need implementation.
2758 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2759 Check right operand of - does not specify a register when parsing
2760 the address of a memory reference.
2761 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2762 Check operands do not specify a register when parsing the address of
2764 (intel_e06, intel_e06_1): Likewise.
2765 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2766 handle SHORT as well as unary + and -. Don't accept : except for
2767 segment overrides or in direct far jump/call insns.
2768 (intel_brack_expr): New.
2769 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2771 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2772 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2773 Allow symbolic constants as register scale value.
2774 (intel_get_token): Replace call to malloc and check of return value
2775 with call to xmalloc. Change handling for FLAT to match MASM's.
2776 (intel_putback_token): Don't try to back up/free current token if
2779 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2781 * configure.tgt: Set emulation for arm-*-eabi*.
2782 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2783 * config/te-armeabi.h: New file.
2784 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2785 * config/te-symbian.h: Include "te-armeabi.h".
2787 2005-03-16 Nick Clifton <nickc@redhat.com>
2789 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2790 local variable in case it is clobbered by the setjmp.
2792 2005-03-16 Nick Clifton <nickc@redhat.com>
2793 Ben Elliston <bje@au.ibm.com>
2795 * configure.in (werror): New switch: Add -Werror to the
2796 compiler command line. Enabled by default. Disable via
2798 * configure: Regenerate.
2800 2005-03-16 Nick Clifton <nickc@redhat.com>
2802 * config/obj-coff.h: Convert to ISO C90 formatting.
2803 * config/obj-coff.c: Convert to ISO C90 formatting.
2805 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2807 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2808 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2809 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2810 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2811 (insns): Add ARMv6T2 instructions:
2812 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2813 (arm_archs): Add V6T2 variants.
2815 2005-03-15 Nick Clifton <nickc@redhat.com>
2817 * NEWS: Add cutoff for changes in 2.16 release.
2819 2005-03-15 Jan Beulich <jbeulich@novell.com>
2821 * expr.c (operand): Merge handling of unary + into that for unary
2824 2005-03-14 Eric Christopher <echristo@redhat.com>
2826 * config/tc-mips.c: Include dw2gencfi.h.
2827 (mips_cfi_frame_initial_instructions): New.
2828 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2829 (tc_cfi_frame_initial_instructions): Ditto.
2830 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2831 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2832 * Makefile.am: Update dependencies.
2833 * Makefile.in: Regenerate.
2835 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2837 * po/es.po: Commit new Spanish translation.
2839 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2841 * po/tr.po: Commit new Turkish translation.
2843 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2845 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2848 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2850 * config-gas.com: Mark vax-vms as obsolete.
2851 * configure.in: Remove fmt=vms support.
2852 * config.in: Regenerate.
2853 * configure: Regenerate.
2854 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2856 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2857 Bob Wilson <bob.wilson@acm.org>
2859 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2860 when checking if xg_resolve_literals needs to be called.
2861 * config/tc-xtensa.h: Fix spelling typo in a comment.
2863 2005-03-10 Jan Beulich <jbeulich@novell.com>
2865 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2866 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2867 crafted structure declarations with the types from macro.h.
2869 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2871 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2872 for -mno-shared optimization.
2874 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2876 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2877 (MAX_NOPS): Bump to 4.
2878 (mips_fix_vr4130): New variable.
2879 (nops_for_vr4130): New function.
2880 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2881 nops_for_vr4130 if working around VR4130 errata.
2882 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2883 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2884 (md_parse_option): Handle them.
2885 (md_show_usage): Print them.
2886 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2888 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2890 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2893 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2895 * config/tc-mips.h (mips_flush_pending_output): Delete.
2896 (mips_emit_delays): Declare.
2897 (md_flush_pending_output): Use mips_emit_delays.
2898 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2899 the previous instructions.
2900 (md_begin, append_insn, md_parse_option): Update callers.
2901 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2903 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2904 (s_gpdword): Update callers.
2905 (start_noreorder, end_noreorder): New functions.
2906 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2907 manipulating mips_opts or prev_nop_frag directly.
2908 (mips_flush_pending_output): Delete.
2910 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2912 * config/tc-mips.c (mips_move_labels): New function, taken from...
2913 (append_insn, mips_emit_delays): ...here.
2915 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2917 * config/tc-mips.c (MAX_NOPS): New macro.
2918 (history): Resize to 1 + MAX_NOPS.
2919 (fix_vr4120_class): New enumeration.
2920 (vr4120_conflicts): New variable.
2921 (init_vr4120_conflicts): New function.
2922 (md_begin): Call it.
2923 (insn_uses_reg): Constify first argument.
2924 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2925 (nops_for_insn_or_target): New functions.
2926 (append_insn): Use the new nops_for_* functions instead of inline
2927 delay checks. Generalize prev_nop_frag handling to handle an
2928 arbitrary history length. Insert nops into the history buffer
2929 once the number of nops in prev_nop_frag is fixed.
2930 (emit_delays): Use nops_for_insn instead of inline delay checks.
2932 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2934 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2935 check from branch delay code. Remove unnecessary check for branches.
2937 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2939 * config/tc-mips.c (dummy_opcode): Delete.
2940 (nop_insn, mips16_nop_insn): New variables.
2941 (NOP_INSN): New macro.
2942 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2943 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2944 (md_begin): Initialize nop_insn and mips16_nop_insn.
2945 (append_insn): Use the new emit_nop function to add nops, recording
2946 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2947 to reserve room for the instruction and install_insn to install the
2948 final form. Use insert_into_history to record the instruction in
2949 the history buffer. Use move_insn to do delay slot filling.
2950 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2951 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2952 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2954 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2956 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2957 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2958 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2959 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2960 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2962 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2964 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2965 and extended_p fields with a single fixed_p field.
2966 (append_insn, mips_no_prev_insn): Adjust accordingly.
2968 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2970 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2971 a single mips16_absolute_jump_p bit.
2972 (append_insn): Adjust accordingly.
2974 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2976 * config/tc-mips.h (mips_cl_insn): Move definition to...
2977 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2978 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2980 (history): New variable.
2981 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2982 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2983 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2984 (prev_prev_insn_unreordered): Delete.
2985 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2986 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2989 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2991 * doc/Makefile.am: Update as.info dependencies.
2992 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2994 2005-03-08 Jan Beulich <jbeulich@novell.com>
2996 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2997 error, and point to .purgem documentation if someone really needs
2999 * NEWS: Mention macro redefinition is now an error.
3001 2005-03-08 Jan Beulich <jbeulich@novell.com>
3003 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3004 emitted to. Add more precise diagnostics for non-fitting insns based
3005 on that. Eliminate now superfluous special casing of MLX. Clear out
3006 slot information when dropping an insn.
3008 2005-03-08 Jan Beulich <jbeulich@novell.com>
3010 * config/tc-ia64.c (parse_section_name): Rename to...
3011 (cross_section): In addition to separating the name from the rest of
3012 the arguments, also carry out the operation.
3013 (dot_xdata): Use cross_section.
3014 (dot_float_cons): Likewise.
3015 (dot_xstringer): Likewise.
3016 (dot_xdata_ua): Likewise.
3017 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3019 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3021 * po/gas.pot: Regenerate.
3023 2005-03-04 David Daney <ddaney@avtrex.com>
3025 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3026 instead of '_gp' for -mno-shared optimization.
3028 (s_abicalls): Document it in the comment.
3029 (md_show_usage): Document the -mno-shared option.
3031 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3033 * config/tc-mips.c (mips_set_options): Add sym32 field.
3034 (mips_opts): Initialize it.
3035 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3036 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3037 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3038 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3039 when deciding whether to use a symbolic %highest/%higher expansion.
3040 (macro): Likewise. Remove o64/n32 linux hack. Always use
3041 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3042 and "la". Handle constants separately from symbolic expressions in
3043 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3044 and using load_register to load the high part of the address.
3045 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3046 (OPTION_ELF_BASE): Bump by 2.
3047 (md_longopts): Add entries for -msym32 and -mno-sym32.
3048 (md_parse_option): Handle them.
3049 (usage): Document them.
3050 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3051 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3052 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3053 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3054 -msym32 and -mno-sym32.
3056 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3058 * config/tc-mips.c (load_address): Implement GP optimization
3059 for 64bit address space non-PIC. Fix formatting.
3060 (macro): Likewise. Simplify code.
3061 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3062 (mips_after_parse_args): Simplify code.
3064 2005-03-03 Nick Clifton <nickc@redhat.com>
3066 * expr.c (operand): Remove redundant code enclosed by #ifdef
3067 RELAX_PAREN_GROUPING....#endif.
3069 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3070 reloc is the difference of two symbols defined in the same
3073 * config/tc-iq2000.c (line_comment_chars): Include the # character
3074 as otherwise this breaks #APP/#NO_APP processing.
3076 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3078 * config/tc-arc.c(md_assemble): Remove dead code for handling
3079 immediate indexing of ld and st .
3081 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3082 Joseph Myers <joseph@codesourcery.com>
3084 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3085 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3086 (parse_relocation): Check for a word break after a relocation
3088 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3091 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3093 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3095 2005-03-02 Jan Beulich <jbeulich@novell.com>
3097 * as.c (main): Use unlink_if_ordinary instead of unlink.
3098 * messages.c (as_fatal): Likewise.
3100 2005-03-02 Jan Beulich <jbeulich@novell.com>
3102 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3104 (parse_register): Allow cr8...15 in all modes.
3106 2005-03-02 Jan Beulich <jbeulich@novell.com>
3108 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3109 etc. like normal symbol references (T_ID).
3111 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3113 * symbols.c (fb_label_name): Fix silly thinko in last change.
3115 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3117 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3118 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3120 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3122 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3125 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3128 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3130 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3132 * as.h (assert): Warning fix.
3133 * expr.c (expr): Correct assertion.
3134 * read.c (s_comm_internal): Remove assertion.
3135 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3136 (fixup_segment): Remove assertion.
3137 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3138 (md_apply_fix3): Likewise.
3139 * config/tc-i370.c (md_begin): Correct assertion.
3140 (i370_macro): Warning fix for assertion.
3142 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3144 * configure.in (AC_C_BIGENDIAN): Invoke.
3145 * configure: Regenerate.
3146 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3147 host variable to set string header size.
3148 * config/obj-aout.c (obj_header_append): Don't use host structs.
3149 (obj_symbol_to_chars): Likewise.
3150 (obj_emit_strings): Likewise. Use the passed in output pointer.
3151 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3152 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3153 not sizeof host struct.
3154 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3155 (obj_emit_strings): Likewise.
3156 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3157 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3159 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3161 (host_number_to_chars): Define.
3162 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3163 host internal struct to set header sizes.
3164 * config/tc-i960.c (md_number_to_field): Warning fix.
3165 (md_ri_to_chars): Use host byte order.
3166 (get_cdisp, md_apply_fix3): Warning fix.
3167 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3169 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3171 * doc/c-arc.texi: Update documentation about ARC's extension
3174 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3176 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3179 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3181 * cgen.c: Warning fixes.
3182 * config/tc-arc.c: Likewise.
3183 * config/tc-arm.c: Likewise.
3184 * config/tc-avr.c: Likewise.
3185 * config/tc-d10v.c: Likewise.
3186 * config/tc-d30v.c: Likewise.
3187 * config/tc-frv.c: Likewise.
3188 * config/tc-frv.h: Likewise.
3189 * config/tc-h8300.c: Likewise.
3190 * config/tc-h8500.c: Likewise.
3191 * config/tc-i370.c: Likewise.
3192 * config/tc-i960.c: Likewise.
3193 * config/tc-ia64.c: Likewise.
3194 * config/tc-ip2k.c: Likewise.
3195 * config/tc-m68hc11.c: Likewise.
3196 * config/tc-maxq.c: Likewise.
3197 * config/tc-mcore.c: Likewise.
3198 * config/tc-mips.c: Likewise.
3199 * config/tc-msp430.c: Likewise.
3200 * config/tc-pj.c: Likewise.
3201 * config/tc-ppc.c: Likewise.
3202 * config/tc-ppc.h: Likewise.
3203 * config/tc-s390.c: Likewise.
3204 * config/tc-sh.c: Likewise.
3205 * config/tc-sh64.c: Likewise.
3206 * config/tc-tic4x.c: Likewise.
3207 * config/tc-tic80.c: Likewise.
3208 * config/tc-v850.c: Likewise.
3209 * config/tc-vax.c: Likewise.
3210 * config/tc-w65.c: Likewise.
3211 * config/tc-xstormy16.c: Likewise.
3212 * config/tc-z8k.c: Likewise.
3214 2005-02-22 Catherine Moore <clm@cm00re.com>
3216 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3217 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3219 2005-02-22 Eric Christopher <echristo@redhat.com>
3221 * config/tc-mips.c (struct proc): Change isym to
3222 func_sym. New member func_end_sym.
3223 (s_mips_ent): Update.
3224 (s_mips_end): Ditto. Add code to compute function size.
3226 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3228 * read.c: Warning fixes.
3229 * config/obj-elf.c: Likewise.
3231 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3233 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3236 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3238 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3241 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3243 (demand_empty_rest_of_line): Likewise.
3244 (tic54x_sblock): Likewise.
3245 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3247 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3249 * read.c (address_bytes): New function.
3250 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3251 (potable): Add "dc.a".
3252 (cons_worker): Handle "dc.a".
3253 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3255 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3257 * input-file.c (input_file_open): Rearrange to avoid warning.
3259 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3261 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3262 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3263 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3265 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3267 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3268 uses after .set noat.
3269 (load_address): Likewise.
3270 (macro): Likewise. Don't try to avoid $at use by sacrificing
3271 the target register before it is stored, it won't work.
3273 2005-02-17 James E Wilson <wilson@specifixinc.com>
3275 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3276 see an instruction that specifies a template.
3278 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3280 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3281 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3282 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3284 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3286 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3288 * config/tc-ia64.c (md): Add hint_b.
3289 (emit_one_bundle): Handle md.hint_b for "hint".
3290 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3291 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3292 (ia64_init): Set md.hint_b to error.
3293 (md_assemble): Handle md.hint_b for "hint.b".
3295 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3296 * doc/c-ia64.texi: Likewise.
3298 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3300 * tc.h (struct relax_type, relax_typeS): Move from here..
3301 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3302 * ecoff.c (ecoff_new_file): Add appfile param.
3303 * ecoff.h (ecoff_new_file): Likewise.
3304 * itbl-lex.h: New file.
3305 * itbl-lex.l: Include itbl-lex.h.
3306 * itbl-parse.y: Likewise.
3307 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3308 * read.c (s_app_file_string): Mark appfile possibly unused.
3309 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3310 * subsegs.h (struct seg_info_trash): Delete.
3311 (seg_info): Use segment_info_type instead.
3312 * config/obj-coff.c (struct filename_list): Make filename const char *.
3313 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3314 * config/obj-elf.c (elf_file_symbol): Similarly.
3315 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3317 * config/tc-arc.c (md_operand): Warning fix.
3318 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3319 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3320 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3321 * config/tc-frv.c (frv_force_relocation): Warning fix.
3322 * config/tc-m68k.c (md_parse_option): Delete unused var.
3323 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3324 * config/tc-sparc.c: Likewise.
3325 (s_common): Warning fix.
3326 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3327 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3329 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3330 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3331 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3332 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3333 (tic4x_do_align): Use TIC_NOP_OPCODE.
3334 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3335 * config/tc-vax.c: Include netinet/in.h.
3336 (tc_headers_hook): Formatting.
3337 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3339 2005-02-17 Jan Beulich <jbeulich@novell.com>
3341 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3342 parsing inN, locN, outN. Set 'idx' to offset register number starts
3343 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3346 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3348 * config/tc-mips.c (load_address): Fix formatting.
3349 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3350 Catch macros which are unexpandable without AT. Remove duplicate
3352 (macro2): Remove duplicate zeroing of used_at.
3354 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3356 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3359 2005-02-15 Nigel Stephens <nigel@mips.com>
3360 Maciej W. Rozycki <macro@mips.com>
3362 * config/tc-mips.c (reloc_needs_lo_p): Handle
3363 BFD_RELOC_MIPS16_HI16_S.
3364 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3365 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3366 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3368 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3369 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3370 Call my_getSmallExpression() to parse percent operators.
3371 (percent_op_match, mips_percent_op): Separate definitions.
3372 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3373 (parse_relocation): Handle the MIPS16 mode using
3375 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3376 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3378 2005-02-15 Jan Beulich <jbeulich@novell.com>
3380 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3381 instead of explicitly dealing with the translation; exclude
3382 relocations that are already pcrel, however.
3384 2005-02-15 Jan Beulich <jbeulich@novell.com>
3386 * config/tc-ia64.c: Include limits.h (if available).
3387 (gr_values[0]): Set path to INT_MAX.
3388 (dot_reg_val): Don't allow changing value of r0. Limit range of
3389 general registers at r127.
3390 (specify_resource): Default resource index is -1. Don't set resource
3391 index (in case IA64_RS_RSE) without setting the specific flag.
3392 (note_register_values): Check operand is O_constant before tracking
3393 input value of moves. Add tracking for dep.z with constant inputs.
3394 (print_dependency): Resource index of specific resource may be zero.
3395 (check_dependencies): Likewise.
3397 2005-02-15 Jan Beulich <jbeulich@novell.com>
3399 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3400 reg_class. Check operands and emit diagnostics for illegal use of
3403 2005-02-15 Jan Beulich <jbeulich@novell.com>
3405 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3406 new variables type, suffix, and width. Handle
3407 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3408 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3409 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3410 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3411 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3412 if unable to translate relocation type, using the new variables.
3414 2005-02-15 Jan Beulich <jbeulich@novell.com>
3416 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3417 (ty_symbol_chars): Define.
3418 * config/tc-ia64.c (ia64_symbol_chars): Define.
3420 2005-02-15 Jan Beulich <jbeulich@novell.com>
3422 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3423 input_line_pointer was advanced.
3425 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3427 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3430 2005-02-13 Jan Beulich <jbeulich@novell.com>
3432 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3433 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3435 (ia64_init): Set md.detect_dv.
3436 (ia64_start_line): New static variable warned. Warn only once when
3437 encountering explicit stops in automatic mode.
3438 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3439 * NEWS: Mention new default mode.
3441 2005-02-13 Jan Beulich <jbeulich@novell.com>
3443 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3444 be freed when wiping out previous state. Canonicalize names before
3445 use. Free name string when detecting redefinition.
3446 (dot_pred_rel): Call generic expression parser to process arguments.
3447 Handle O_register case for individual predicates and O_subtract for
3449 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3451 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3452 Warn if multiple found, issue error if resulting symbol name has zero
3454 (dot_alias): Canonicalize name before use.
3456 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3458 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3460 (in_procedure): Return -1 for warning.
3461 (in_prologue): Likewise.
3462 (in_body): Likewise.
3464 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3466 * config/tc-ia64.c (dot_xdata): Undo the last change.
3467 (dot_float_cons): Likewise.
3468 (dot_xstringer): Likewise.
3469 (dot_xdata_ua): Likewise.
3470 (dot_float_cons_ua): Likewise.
3472 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3474 * NEWS: Mention "-munwind-check=[warning|error]".
3476 * config/tc-ia64.c (md): Add unwind_check.
3477 (unwind_diagnostic): New.
3478 (in_procedure): Call unwind_diagnostic when a directive isn't
3480 (in_prologue): Call unwind_diagnostic when a directive isn't in
3482 (in_body): Call unwind_diagnostic when a directive isn't in
3484 (dot_endp): Set md.unwind_check to error before calling
3485 in_procedure and restore it after. When the name is missing or
3486 couldn't be found, use the one from the last .proc if
3487 md.unwind_check isn't error. Warn if md.unwind_check is
3489 (md_parse_option): Handle "-munwind-check=[warning|error]".
3490 (md_show_usage): Add "-munwind-check=[warning|error]".
3491 (ia64_init): Set md.unwind_check to warning.
3493 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3494 * doc/c-ia64.texi: Likewise.
3496 2005-02-11 Jan Beulich <jbeulich@novell.com>
3498 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3500 (ia64_parse_name): New third parameter.
3501 (md_parse_name): Pass third argument.
3502 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3503 (md_operand): Handling of '@'-prefixed symbols moved from here...
3504 (ia64_parse_name): ...to here.
3506 2005-02-11 Jan Beulich <jbeulich@novell.com>
3508 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3509 (errata_nop_necessary_p): Remove declaraction and definition.
3510 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3511 update md.group_idx. Don't reset md.last_groups.
3513 2005-02-11 Jan Beulich <jbeulich@novell.com>
3515 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3517 (dot_xdata): Free section name after use.
3518 (dot_float_cons): Likewise.
3519 (dot_xstringer): Likewise.
3520 (dot_xdata_ua): Likewise.
3521 (dot_float_cons_ua): Likewise.
3522 (md_pseudo_table): Add xdata16 and xdata16.ua.
3524 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3526 * doc/all.texi: Add IA64.
3527 * doc/as.texinfo: Likewise.
3529 * doc/c-ia64.texi: Fix typos.
3531 2005-02-10 Julian Brown <julian@codesourcery.com>
3533 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3535 (do_t_push_pop): Likewise.
3536 (md_assemble): Likewise.
3537 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3538 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3539 (create_unwind_entry): Output dependency on the required personality
3542 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3544 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3545 * subsegs.c (seg_not_empty_p): Likewise.
3547 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3549 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3550 relative jump calculation.
3551 <md_convert_frag) : Likewise.
3552 <output_disp): Likewise.
3554 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3556 * write.c (write_object_file): Recognize warning-symbol construct
3557 and skip object- and target- handling for the second symbol.
3559 2005-02-02 Jan Beulich <jbeulich@novell.com>
3561 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3562 designators along with quoted ones. Free copy of quoted designator
3565 2005-02-01 Ben Elliston <bje@au.ibm.com>
3567 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3568 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3569 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3570 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3571 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3572 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3573 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3574 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3575 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3576 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3577 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3578 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3579 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3580 #if 0'd code throughout.
3582 2005-01-31 Nick Clifton <nickc@redhat.com>
3584 * as.c (parse_args): Bump copyright date reported by --version to
3587 2005-01-31 Nick Clifton <nickc@redhat.com>
3589 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3592 2005-01-31 Jan Beulich <jbeulich@novell.com>
3594 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3595 that can end with .endr in that case. Make requiring/permitting
3596 pseudo-ops without leading dot closer to the logic in read.c serving
3598 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3601 2005-01-31 Jan Beulich <jbeulich@novell.com>
3603 * macro.c (do_formals): Adjust to no longer accept empty parameter
3605 (define_macro): Adjust to no longer accept empty macro name, garbage
3606 following the parameters, or macros that were previously defined.
3607 * read.c (s_bad_end): Declare.
3608 (potable): Add endm. Handler for endr and endm is s_bad_end.
3609 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3611 * read.h (s_bad_endr): Remove.
3613 2005-01-31 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3616 immediately discarding (but counting) those exceeding the maximum
3617 possible amount. Track whether output and input operand counts ever
3618 matched, and use this to better indicate which of the operands/
3619 operand types was wrong; specifically don't default to pointing to
3622 2005-01-31 Jan Beulich <jbeulich@novell.com>
3624 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3625 variable in dot_endp). Add body and insn. Make prologue,
3626 prologue_mask, body, and insn bitfields.
3627 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3629 (in_procedure, in_prologue, in_body): New.
3630 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3631 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3632 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3633 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3634 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3635 dot_personality): Use the appropriate one of the above.
3636 (dot_proc): Clear unwind.proc_start; set to current location only if
3637 none of the entry points were valid. Check for non-zero-length entry
3638 point names. Check that entry points aren't defined, yet. Clear
3639 unwind.prologue, unwind.body, and unwind.insn.
3640 (dot_body): Call in_procedure. Check that first directive in procedure
3641 had no insns emitted before. Set unwind.body.
3642 (dot_prologue): Call in_procedure. Check that not already in prologue.
3643 Check that first directive in procedure had no insns emitted before.
3645 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3646 length entry point names. Check that entry points became defined.
3647 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3649 2005-01-31 Jan Beulich <jbeulich@novell.com>
3651 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3652 before actually using it. Don't generate an error in manual bundling
3653 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3654 Don't generate an error in manual bundling mode when looking at an
3655 insn required to be last in its group but the required slot hasn't
3656 been reached, yet. Allow conversion from MII to MI;I for bundle
3657 consisting of only 2 insns with the stop between them. Suppress
3658 various meaningless errors resulting from detecting earlier ones.
3660 2005-01-31 Jan Beulich <jbeulich@novell.com>
3662 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3665 2005-01-28 Christian Groessler <chris@groessler.org>
3667 * config/tc-z8k.c (md_assemble): Improve error detection.
3669 2005-01-28 Jan Beulich <jbeulich@novell.com>
3671 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3672 for personality routine pointer only if there is one.
3673 (ia64_convert_frag): Likewise.
3674 (generate_unwind_image): Likewise.
3676 2005-01-27 Christian Groessler <chris@groessler.org>
3678 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3679 (md_apply_fix3): Make relative branches out of range an error
3680 instead of a warning. Display correct line number for out of
3681 range branches/calls/memory accesses.
3683 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3685 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3686 to emit .debug_line and other debug sections.
3687 * as.h (seg_not_empty_p): Declare.
3688 * subsegs.c (seg_not_empty_p): New predicate.
3690 2005-01-27 Andrew Cagney <cagney@gnu.org>
3692 * configure: Regenerate to track ../gettext.m4 change.
3694 2005-01-27 Jan Beulich <jbeulich@novell.com>
3696 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3698 2005-01-27 Jan Beulich <jbeulich@novell.com>
3700 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3701 to/from application registers dynamic insns.
3702 (md_assemble): Defer resolution of move to/from application registers
3703 dynamic insns when they can be issued on either the I- or M-units.
3705 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3707 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3708 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3709 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3710 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3711 * cgen.c (gas_cgen_parse_operand): Handle
3712 CGEN_PARSE_OPERAND_SYMBOLIC.
3713 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3714 (frv_force_relocation): Likewise. Fix handling of PIC
3716 (md_apply_fix3): Likewise.
3718 2005-01-21 Ben Elliston <bje@au.ibm.com>
3720 * as.h: Remove #if 0'd code.
3721 * atof-generic.c (atof_generic): Likewise.
3722 * ecoff.c (ecoff_directive_frame): Likewise.
3723 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3724 * itbl-ops.c (itbl_add_reg): Likewise.
3725 * listing.c (calc_hex): Likewise.
3726 * read.c (MASK_CHAR): Likewise.
3727 * subsegs.c (subsegs_print_statistics): Likewise.
3728 * symbols.c (indent): Likewise.
3729 * write.c (write_relocs): Likewise.
3730 (write_object_file): Likewise.
3731 (relax_frag): Likewise.
3733 2005-01-20 Nick Clifton <nickc@redhat.com>
3735 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3736 getopt_long_only() from considering -a as an abbreviation for
3738 (parse_args): Fix the parsing of -a=<file>.
3740 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3743 * read.c (s_incbin): Adjust default count for skip. Check validity
3744 of count and skip rigorously.
3746 2005-01-19 Fred Fish <fnf@specifixinc.com>
3748 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3750 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3752 * read.c (convert_to_bignum): New function, split out from...
3753 (emit_expr): ...here. Handle the case where X_add_number is
3754 positive and the input value is negative.
3755 (output_big_sleb128): Fix setting of continuation bit. Check whether
3756 the final byte needs to be sign-extended. Fix size-shrinking loop.
3757 (emit_leb128_expr): When generating a signed leb128, see whether the
3758 sign of an O_constant's X_add_number matches the sign of the input
3759 value. Use a bignum if not.
3761 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3763 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3764 arch_sh_up in order to match the external name and make the
3765 testsuite's job easier.
3767 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3770 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3772 2005-01-12 Nick Clifton <nickc@redhat.com>
3774 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3775 ignored_arguments array.
3777 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3779 * write.c (write_object_file): Disallow a symbol equated to
3782 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3784 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3786 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3787 (maxq_target): New function: Set the machine type.
3789 2005-01-06 Paul Brook <paul@codesourcery.com>
3791 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3792 (md_begin): Handle TE_VXWORKS for FP defaults.
3793 (md_apply_fix3): Correct rela offsets.
3794 (elf32_arm_target_format): Add VxWorks targets.
3796 2005-01-06 Paul Brook <paul@codesourcery.com>
3798 * configure.tgt: Set em=vxworks for *-*-vxworks.
3799 * config/te-vxworks.h: New File.
3801 2005-01-06 Paul Brook <paul@codesourcery.com>
3803 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3805 2005-01-04 Dmitry Diky <diwil@spec.ru>
3807 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3810 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3812 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3813 (dot_loc): New function.
3814 (md_pseudo_table): Add entry to map .loc to dot_loc().
3815 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3816 seen a .loc directive or we're generating DWARF2 debug info for
3819 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3822 * read.c (s_comm_internal): Don't zero end of name until size
3823 expression has been parsed.
3825 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3827 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3829 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3831 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3834 2004-12-22 Ian Lance Taylor <ian@airs.com>
3836 * configure.tgt: New.
3837 * configure.in: Move setting of cpu_type, fmt, etc., to
3839 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3840 $(srcdir)/configure.tgt.
3841 * configure, Makefile.in: Rebuild.
3843 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3845 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3846 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3848 (avr_offset_expression): New function to parse offsets for LDI
3850 (avr_operand): Use it.
3851 (md_apply_fix3): Generate the relocs.
3853 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3855 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3856 BFD_RELOC_SH_IMMS10BY8 relocation.
3858 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3859 than just ignoring bad code.
3861 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3863 * config/tc-v850.c (handle_lo16): New function.
3864 (v850_reloc_prefix): Use it to check lo().
3865 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3867 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3869 * configure.in: Add s390x-ibm-tpf support.
3870 * configure: Regenerate.
3872 2004-12-15 Jan Beulich <jbeulich@novell.com>
3874 * config/obj-elf.c (obj_elf_change_section): Only set type and
3875 attributes on new sections. Emit warning when type of re-declared
3876 section doesn't match.
3878 2004-12-15 Jan Beulich <jbeulich@novell.com>
3880 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3881 '.cfi_startproc simple' doesn't inherit the old value.
3883 2004-12-15 Jan Beulich <jbeulich@novell.com>
3885 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3886 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3887 generation to emit a factored offset.
3889 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3891 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3892 which is too large in the case of NO_PIC without 64-bit
3895 * config/tc-mips.c (mips_in_shared): New static variable.
3896 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3897 (md_longopts): Add -mshared and -mno-shared.
3898 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3899 (s_cpload): Implement !mips_in_shared case.
3900 (s_cpsetup): Likewise.
3901 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3902 * NEWS: Mention -mno-shared.
3904 2004-12-09 Paul Brook <paul@codesourcery.com>
3906 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3909 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3911 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3912 sequence, increase the size of the sequence.
3914 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3917 2004-12-07 Ben Elliston <bje@gnu.org>
3919 * read.c (s_align): Use an align_limit temporary to allay a GCC
3920 signed/unsigned comparison warning.
3922 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3924 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3925 * configure.in: Use it for arm*-*-linux-gnueabi*.
3926 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3927 * config/te-armlinuxeabi.h: New file.
3928 * Makefile.in: Regenerated.
3929 * aclocal.m4: Likewise.
3930 * configure: Likewise.
3931 * doc/Makefile.in: Regenerated.
3933 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3935 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3936 (xtensa_restore_emit_state): Likewise.
3938 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3940 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3943 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3945 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3946 * Makefile.in: Regenerate.
3948 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3950 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3951 functions, give functions a meaningful name, add comments.
3952 (check_range): New function - Replace operand size calculation
3953 with range checking.
3954 (assemble_insn): Update Algorithm, improve error issuing.
3956 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3959 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3961 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3962 miss between different section in the same module.
3963 (tc_gen_reloc): Likewise.
3965 2004-11-25 Theodore A. Roth <troth@openavr.org>
3967 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3968 atmega325, atmega3250, atmega645 and atmega6450.
3970 2004-11-25 Jan Beulich <jbeulich@novell.com>
3972 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3973 permissible for the selected instruction suffix.
3974 (process_suffix): For DefaultSize instructions, suppressing the
3975 guessing of a 'q' suffix if the instruction doesn't support it is
3976 pointless, because only an 'l' suffix can be guessed in this place.
3978 2004-11-24 Nick Clifton <nickc@redhat.com>
3980 * config/tc-iq2000.c: Remove support for IQ10 processor.
3981 Convert to ISO C90 formatting.
3982 * config/tc-iq2000.h: Likewise.
3984 2004-11-23 Nick Clifton <nickc@redhat.com>
3986 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3987 in this table. They should be correct now.
3989 2004-11-23 Jan Beulich <jbeulich@novell.com>
3991 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3992 indicate the MMX extensions added by both SSE and 3DNow!A.
3993 (Cpu3dnowA): Declare.
3994 (CpuUnknownFlags): Update.
3995 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3996 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3997 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3998 3DNow!. Athlon additionally implies 3DNow!A. Several new
3999 entries (those starting with a dot are for sub-arch specification).
4000 (set_cpu_arch): Handle sub-arch specifications.
4001 (parse_insn): Distinguish between instructions not supported because
4002 of insufficient CPU features and because of 64-bit mode.
4003 * doc/c-i386.texi: Describe enhanced .arch directive.
4005 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4007 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4009 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4011 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4012 without a corresponding .debug_info section.
4014 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4016 * read.c (potable): Add "error" and "warning".
4017 (s_errwarn): New function.
4018 * read.h (s_errwarn): Declare.
4019 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4021 2004-11-22 Nick Clifton <nickc@redhat.com>
4023 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4026 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4028 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4029 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4031 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4033 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4034 (coff_adjust_symtab): Adjust call.
4035 (crawl_symbols): Likewise.
4036 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4037 (obj_app_file): Adjust.
4039 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4041 * configure.in: Enable bfd_assember for the MAXQ port.
4042 * configure: Regenerate.
4044 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4045 Sterling Augustine <sterling@tensilica.com>
4047 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4048 there is a conflict.
4049 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4050 interfaces that are related as determined by xtensa_interface_class_id.
4052 2004-11-12 Nick Clifton <nickc@redhat.com>
4054 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4055 offsets for conditional branches.
4057 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4059 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4061 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4063 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4064 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4066 (relax_frag_immed): Update call to update_next_frag_state.
4068 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4070 * obj.h (struct format_ops <app_file>): Add int param.
4071 * read.h (s_app_file_string): Likewise.
4072 * read.c (s_app_file_string): Likewise.
4073 (s_app_file): Adjust s_app_file_string call.
4074 * config/tc-mips.c (s_mips_file): Likewise.
4075 * config/obj-coff.h (obj_app_file): Add app param.
4076 * config/obj-ecoff.h (obj_app_file): Likewise.
4077 * config/obj-multi.h (obj_app_file): Likewise.
4078 * config/obj-elf.h (elf_file_symbol): Likewise.
4079 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4080 if called for # preprocessor lines.
4082 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4085 * symbols.c (resolve_symbol_value): Convert weak symbols only
4087 (symbol_equated_reloc_p): Don't equate weaks when relocating
4088 only for Windows PECOFF.
4090 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4092 * config/tc-crx.c (print_insn): Check and set insn_addr.
4093 * config/tc-crx.h (md_frag_check): Define.
4095 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4096 Vineet Sharma <vineets@noida.hcltech.com>
4098 * configure.in: Add support for new target maxq-coff.
4099 * configure: Regenerate.
4100 * NEWS: Mention new support.
4101 * config/tc-maxq.c: New file.
4102 * config/tc-maxq.h: New file.
4103 * config/obj-coff.h: Add support for maxq-coff.
4105 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4107 * symbols.c (any_external_name): Define.
4108 (resolve_symbol_value): Convert weak symbols.
4109 (S_SET_EXTERNAL): Support any_external_name.
4110 (S_SET_NAME): Qualify parameter const.
4111 (symbol_equated_reloc_p): Equate to weaks when relocating.
4112 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4113 * tc.h (any_external_name): Declare.
4114 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4116 (weak_is_altname): Declare and define.
4117 (weak_name2altname): Same.
4118 (weak_altname2name): Same.
4119 (weak_uniquify): Same.
4120 (weak_altprefix): Define.
4121 (obj_coff_weak): Change .weak syntax and handling.
4122 (coff_frob_symbol): Fix PE weak symbol alternates.
4123 * config/obj-coff.h (USE_UNIQUE): Define.
4124 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4125 are in another segment.
4126 (tc_gen_reloc): Remove broken addend hack.
4127 doc/as.texinfo: Update.
4129 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4131 * config/tc-xtensa.c (total_frag_text_expansion): New.
4132 (md_estimate_size_before_relax): Use it.
4133 (find_address_of_next_align_frag): Likewise.
4135 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4137 * config/tc-crx.c: Rename argument types.
4138 (processing_arg_number): Rename to 'cur_arg_num'.
4139 (get_number_of_bits): Rename to 'set_operand_size'.
4140 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4141 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4142 (set_indexmode_parameters): Remove function, integrate its code into
4144 (set_operand_size): Get rid of 'Operand Number' function parameter -
4145 use global variable 'cur_arg_num' instead.
4146 Use a local 'argument' pointer to reference the current argument.
4147 (parse_operand): Likewise.
4148 (set_operand): Likewise.
4149 (process_label_constant): Likewise.
4151 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4153 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4154 (add_section_rename): Delete. Inlined into...
4155 (build_section_rename): ...here. Use xstrdup instead of strdup.
4156 (xtensa_section_rename): Drop "const" from argument and return types.
4157 (md_show_usage): Indent to match show_usage().
4158 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4159 (tc_canonicalize_section_name): Define.
4160 (md_elf_section_rename): Remove unused macro.
4161 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4162 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4163 (Frame Directive): Delete.
4165 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4167 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4168 * config/tc-arm.c (target_oabi): Delete.
4169 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4170 (arm_opts): Remove moabi.
4171 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4172 * doc/c-arm.texi (ARM Options): Likewise.
4173 * configure: Regenerated.
4175 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4177 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4178 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4179 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4180 * configure: Regenerate.
4181 * config/tc-cris.c (enum cris_archs): New.
4182 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4183 (cris_insn_ver_valid_for_arch): New functions.
4184 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4185 (cris_arch): New variable.
4186 (md_pseudo_table): New pseudo .arch.
4187 (err_for_dangerous_mul_placement): Initialize according to
4189 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4191 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4192 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4193 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4194 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4195 use in md_cris_relax_table.
4196 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4197 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4198 Update and improve head comment.
4199 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4200 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4202 (md_longopts): New option --march=...
4203 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4205 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4206 (HANDLE_RELAXABLE): New macro.
4207 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4208 cases. Check for weak symbols and assume not relaxable. Handle
4209 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4210 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4212 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4213 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4214 (cris_create_short_jump): Adjust for CRISv32.
4215 (cris_relax_frag): Handle new states.
4216 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4217 (md_begin): Define symbols "..asm.arch.cris.v32",
4218 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4219 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4220 when entering opcode table entry points.
4221 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4222 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4223 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4224 (cris_process_instruction): Initialize out_insnp->insn_type to
4225 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4226 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4228 <case 'm'>: Check that modified_char == '.'.
4229 <invalid operands>: Consume the rest of the line.
4230 When operands don't match, skip over subsequent insns with
4231 non-matching version specifier but same mnemonic.
4232 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4233 special registers in CRISv32 are always 32 bit long.
4234 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4236 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4237 and compatible. Recognize "ACR" for v32, unless followed by "+".
4238 (get_spec_reg): Consider cris_arch when looking up register.
4239 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4241 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4242 (cris_get_expression): Restore input_line_pointer if failing "early".
4243 (get_flags): Consider cris_arch and recognize flags accordingly.
4244 (branch_disp): Adjust for CRISv32.
4245 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4246 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4247 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4248 resolved. Don't enter zeros in object file for
4250 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4251 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4252 (md_parse_option): Break out "return 1".
4253 <OPTION_ARCH> New case.
4254 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4255 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4256 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4257 <case BFD_RELOC_32_PCREL>: New cases.
4258 Addends for non-zero fx_pcrel are too in fx_offset.
4259 (md_show_usage): Show --march=<arch>.
4260 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4261 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4262 (s_syntax) <struct syntaxes>: Properly constify member operand.
4263 * config/tc-cris.h (TARGET_MACH): Define.
4264 (cris_mach): Declare.
4265 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4266 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4267 (CRIS-Opts): Document --march=...
4268 (CRIS-Pseudos): Document .arch.
4270 2004-11-04 Jan Beulich <jbeulich@novell.com>
4272 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4273 intel syntax and no register prefix, allow $ in symbol names when
4275 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4276 (intel_float_operand): Add fourth return value indicating math control
4277 operations. Make classification more precise.
4278 (md_assemble): Complain if memory operand of mov[sz]x has no size
4280 (parse_insn): Translate word operands to floating point instructions
4281 operating on integers as well as control instructions to short ones
4282 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4283 floating point instructions operating on non-integer operands.
4284 (match_template): Remove fldcw special case. Adjust q-suffix handling
4285 to permit it on fild/fistp/fisttp in AT&T mode.
4286 (process_suffix): Don't guess DefaultSize insns' suffix from
4287 stackop_size for certain floating point control instructions. Guess
4288 suffix for branch and [ls][gi]dt based on flag_code. Split error
4289 messages for Intel and AT&T syntax, and make the condition more strict
4290 for the former. Adjust suppressing of generation of operand size
4292 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4293 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4294 more error checking.
4295 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4296 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4298 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4300 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4301 md_short_jump_size, md_long_jump_size.
4302 * write.c [!WORKING_DOT_WORD]: Ditto.
4303 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4305 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4307 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4308 const qualifier in these definitions.
4309 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4310 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4312 2004-11-02 Nick Clifton <nickc@redhat.com>
4314 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4315 table before deciding to produce a .debug_line section to match up
4316 with a user provided .debug_info section.
4318 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4320 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4321 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4323 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4325 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4326 (get_flags): New function.
4327 (get_number_of_bits): Edit comments, update numeric values to
4329 (process_label_constant): Don't support the colon
4330 format (SYMBOL:[s|m|l]).
4331 (set_cons_rparams): Support argument type 'arg_rbase'.
4332 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4333 (handle_LoadStor): Bug fix, first handle post-increment mode.
4334 (getreg_image): Remove redundant code, update according to latest
4336 (print_constant): Bug fix relate to 3-word instructions.
4337 (assemble_insn): Bug fix, when matching instructions, verify also
4338 instruction type (not only mnemonic).
4339 Add various error checking.
4340 (preprocess_reglist): Support HI/LO and user registers.
4342 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4344 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4345 in an epilogue directive go negative.
4347 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4350 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4351 after reporting template error during manual bundling. Reported
4352 by Michael Dupont, michaelx.dupont@intel.com.
4354 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4356 * Makefile.am: Run dep-am.
4357 * aclocal.m4: Regenerate with automake 1.9.2.
4358 * Makefile.in: Regenerate with automake 1.9.2.
4359 * doc/Makefile.in: Likewise.
4361 * config/tc-arm.c: Include "dw2gencfi.h".
4362 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4364 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4365 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4366 (tc_cfi_frame_initial_instructions): Define.
4367 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4370 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4372 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4374 Update coprocessor id to be unsigned immediate.
4376 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4378 * config/tc-i386.c (O_secrel): Delete.
4379 (tc_pe_dwarf2_emit_offset): New function.
4380 * config/tc-i386.h (O_secrel): Define as O_md1.
4381 (TC_DWARF2_EMIT_OFFSET): Define.
4383 2004-10-18 Nick Clifton <nickc@redhat.com>
4385 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4386 ignore @fptr() directives for 4-byte fixups.
4388 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4390 * Makefile.am: Run "make dep-am"
4391 * Makefile.in: Regenerate.
4393 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4395 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4396 Remove comments about placement of literal pools.
4397 (Literal Directive): Update description of literal placement.
4398 (Literal Prefix Directive): Remove statement that this does not apply
4399 to absolute-mode literals. Describe new section naming scheme.
4401 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4403 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4404 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4405 is_windowed_return_opcode): Delete.
4406 (xtensa_frob_label): Use get_subseg_target_freq.
4407 (md_assemble): Inline call to is_entry_opcode.
4408 (xtensa_handle_align): Inline call to get_frag_is_literal.
4409 (relaxation_requirements): Inline call to is_jx_opcode.
4410 (emit_single_op): Inline call to is_movi_opcode.
4411 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4412 get_frag_is_no_transform, is_entry_opcode, and
4413 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4414 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4415 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4416 Inline calls to get_frag_is_no_transform.
4417 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4418 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4419 get_frag_is_no_transform.
4420 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4421 and set_frag_is_no_transform.
4422 (get_expression_value): Delete.
4423 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4424 cur_target_freq to target_freq.
4425 (get_subseg_info): Split out code to create a new map entry into ...
4426 (add_subseg_info): ... this new function.
4427 (get_last_insn_flags): Check if get_subseg_info succeeded.
4428 (set_last_insn_flags): Call add_subseg_info if needed.
4429 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4430 (xtensa_reorder_segments): Compute last_sec while counting sections.
4431 Remove call to get_last_sec.
4432 (get_last_sec): Delete.
4433 (cache_literal_section): Inline call to retrieve_literal_seg and its
4434 callees, seg_present and add_seg_list.
4435 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4436 (get_frag_is_insn, get_frag_is_no_transform,
4437 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4438 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4440 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4442 * config/tc-xtensa.c: Use ISO C90 formatting.
4443 * config/tc-xtensa.h: Likewise.
4444 * config/xtensa-istack.h: Likewise.
4445 * config/xtensa-relax.c: Likewise.
4446 * config/xtensa-relax.h: Likewise.
4448 2004-10-12 Paul Brook <paul@codesourcery.com>
4450 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4453 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4456 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4458 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4460 (Acknowledgements): Use "GAS" instead of AS variable.
4462 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4464 * config/tc-i386.c: Include "elf/x86-64.h".
4465 (i386_elf_section_type): New function.
4466 * config/tc-i386.h (md_elf_section_type): Define.
4467 (i386_elf_section_type): New prototype.
4469 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4471 * config/m68k-parse.h (enum m68k_register): New control register,
4473 * config/tc-m68k.c: Correct control register set for MCF5249.
4475 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4476 Sterling Augustine <sterling@tensilica.com>
4478 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4479 (UNREACHABLE_MAX_WIDTH): Define.
4480 (XTENSA_FETCH_WIDTH): Delete.
4481 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4482 prefer_const16, prefer_l32r): New global variables.
4483 (LIT4_SECTION_NAME): Define.
4484 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4485 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4486 (frag_flags struct): New.
4487 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4488 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4489 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4490 (MAX_FORMATS): Define.
4491 (op_placement_info struct, op_placement_table): New.
4492 (O_pltrel, O_hi16, O_lo16): Define.
4493 (directiveE enum): Rename directive_generics to directive_transform.
4494 Delete directive_relax. Add directive_schedule,
4495 directive_absolute_literals, and directive_last_directive.
4496 (directive_info): Rename "generics" to "transform". Delete "relax".
4497 Add "schedule" and "absolute-literals".
4498 (directive_state): Adjust entries to match changes in directive_info.
4499 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4500 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4501 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4502 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4503 (align_only_targets, software_a0_b_retw_interlock,
4504 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4505 software_avoid_short_loop, software_avoid_close_loop_end,
4506 software_avoid_all_short_loops, specific_opcode): Delete.
4507 (warn_unaligned_branch_targets): New.
4508 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4509 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4510 (option_[no_]link_relax, option_[no_]transform,
4511 option_[no_]absolute_literals, option_warn_unaligned_targets,
4512 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4514 (option_[no_]align_only_targets, option_literal_section_name,
4515 option_text_section_name, option_data_section_name,
4516 option_bss_section_name, option_eb, option_el): Delete.
4517 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4518 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4519 and target-hardware. Delete entries for [no-]target-align-only,
4520 literal-section-name, text-section-name, data-section-name, and
4522 (md_parse_option): Handle new options and remove old ones. Accept but
4523 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4524 and treat them as [no-]transform.
4525 (md_show_usage): Add new options and remove old ones.
4526 (xtensa_setup_hw_workarounds): New.
4527 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4528 "long", "short", "loc" and "frequency" entries.
4529 (use_generics): Rename to ...
4530 (use_transform): ... this function. Add past_xtensa_end check.
4531 (use_longcalls): Add past_xtensa_end check.
4532 (code_density_available, can_relax): Delete.
4533 (do_align_targets): New.
4534 (get_directive): Accept dashes in directive names. Warn about
4535 [no-]generics and [no-]relax directives and treat them as
4537 (xtensa_begin_directive): Call md_flush_pending_output only for some
4538 directives. Check for directives inside instruction bundles. Warn
4539 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4540 directives. Handle new directives. Check generating_literals flag
4542 (xtensa_end_directive): Check for directives inside instruction
4543 bundles. Warn and ignore [no-]density directives. Handle new
4544 directives. Call xtensa_set_frag_assembly_state.
4545 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4546 xtensa_dwarf2_emit_insn): New.
4547 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4548 use_literal_section flag.
4549 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4550 literals. Use xtensa_elf_cons to parse the expression.
4551 (xtensa_literal_prefix): Do not check use_literal_section. Support
4552 ".lit4" sections for absolute literals. Change prefix convention to
4553 replace ".text" (or ".t" in a linkonce section). No need to call
4555 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4556 (expression_end): Handle closing braces and colons.
4557 (PLT_SUFFIX, plt_suffix): Delete.
4558 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4559 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4560 and O_hi16 expressions as well.
4561 (tokenize_arguments): Handle closing braces and colons.
4562 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4563 operands and paired register syntax.
4564 (get_invisible_operands): New.
4565 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4566 new xtensa-isa.h functions.
4567 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4568 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4569 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4570 instructions. Use xtensa_translate_zero_immed.
4571 (operand_is_immed, operand_is_pcrel_label): Delete.
4572 (get_relaxable_immed): Use new xtensa-isa.h functions.
4573 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4575 (xtensa_print_insn_table, print_vliw_insn): New.
4576 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4577 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4578 is_branch_or_jump_opcode): Delete.
4579 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4580 (opnum_to_reloc, reloc_to_opnum): Delete.
4581 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4582 xtensa-isa.h functions. Operate on one slot of an instruction.
4583 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4584 xg_get_insn_size): Delete.
4585 (xg_get_build_instr_size): Use xg_get_single_size.
4586 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4587 xg_build_widen_table. Use xg_get_single_size.
4588 (xg_get_max_narrow_insn_size): Delete.
4589 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4590 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4592 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4593 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4594 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4595 xg_build_widen_table. Use xg_get_single_size.
4596 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4598 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4599 treat weak symbols conservatively.
4600 (xg_check_operand): Use new xtensa-isa.h functions.
4601 (is_dnrange): Delete.
4602 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4603 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4604 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4605 xtensa-isa.h functions.
4606 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4607 xg_instruction_matches_options): New.
4608 (xg_instruction_matches_rule): Handle O_register expressions. Call
4609 xg_instruction_matches_options.
4610 (transition_rule_cmp): New.
4611 (xg_instruction_match): Update call to xg_build_simplify_table.
4612 (xg_build_token_insn): Record loc fields.
4613 (xg_simplify_insn): Check is_specific_opcode field and
4614 density_supported flag.
4615 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4616 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4617 (xg_assemble_literal): Add error handling for O_big. Call
4618 record_alignment. Handle O_pltrel.
4619 (xg_valid_literal_expression): New.
4620 (xg_assemble_literal_space): Add slot parameter. Remove call to
4621 set_expr_symbol_offset. Add call to record_alignment. Update call to
4623 (xg_emit_insn): Delete.
4624 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4625 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4626 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4627 and slot parameters. Handle new "alternate" relocations for absolute
4628 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4629 O_hi16. Use new xtensa-isa.h functions.
4630 (xg_assemble_tokens): Delete.
4631 (is_register_writer): Use new xtensa-isa.h functions.
4632 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4633 old-style RSR from LCOUNT.
4634 (next_frag_opcode): Delete.
4635 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4636 update_next_frag_state): New.
4637 (update_next_frag_nop_state): Delete.
4638 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4639 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4640 the state of the absolute-literals directive. Add calls to
4641 record_alignment and xtensa_set_frag_assembly_state. Call
4642 xtensa_switch_to_non_abs_literal_fragment instead of
4643 xtensa_switch_to_literal_fragment.
4645 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4646 (get_expanded_loop_offset): Change check for undefined opcode to an
4648 (xtensa_set_frag_assembly_state, relaxable_section,
4649 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4650 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4651 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4652 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4653 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4654 (xtensa_init_fix_data): New.
4655 (xtensa_frob_label): Reset label symbol to the current frag. Check
4656 do_align_targets and generating_literals flag. Propagate frequency
4657 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4658 (xtensa_unrecognized_line): New.
4659 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4660 to xtensa_set_frag_assembly_state.
4661 (error_reset_cur_vinsn): New.
4662 (md_assemble): Remove check for literal frag. Remove call to
4663 istack_init. Call use_transform instead of use_generics. Parse
4664 explicit instruction format specifiers. Move code for
4665 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4666 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4667 Add dwarf2_where call. Remote automatic alignment for ENTRY
4668 instructions. Move call to xtensa_clear_insn_labels to the end.
4669 Rearrange to handle bundles.
4670 (xtensa_cons_fix_new): Delete.
4671 (xtensa_handle_align): New.
4672 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4673 assignment to is_no_density field.
4674 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4675 instead of reloc_to_opnum. Handle "alternate" relocations.
4676 (xtensa_force_relocation, xtensa_check_inside_bundle,
4677 xtensa_elf_section_change_hook): New.
4678 (xtensa_symbol_new_hook): Delete.
4679 (xtensa_fix_adjustable): Check for difference of symbols with an
4680 offset. Check for external and weak symbols.
4681 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4682 (md_estimate_size_before_relax): Return expansion for the first slot.
4683 (tc_gen_reloc): Handle difference of symbols by producing
4684 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4685 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4686 tentative values into the output when linkrelax is set.
4687 (XTENSA_PROP_SEC_NAME): Define.
4688 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4689 Create literal tables only if using literal sections. Create new
4690 property tables instead of old instruction tables. Check for unaligned
4691 branch targets and loops.
4692 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4693 new_resource_table, clear_resource_table, resize_resource_table,
4694 resources_available, reserve_resources, release_resources,
4695 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4696 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4697 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4698 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4699 flag. Update checks for workaround options. Call
4700 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4701 (xtensa_cleanup_align_frags): Add special case for branch targets.
4702 Check for and mark unreachable frags.
4703 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4704 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4705 end of a zero-overhead loop body.
4706 (frag_can_negate_branch): Handle instructions with multiple slots.
4707 Use new xtensa-isa.h functions
4708 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4709 xtensa_mark_zcl_first_insns): New.
4710 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4711 transformations are disabled.
4712 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4713 multislot instructions.
4714 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4715 Likewise. Also error if transformations are disabled.
4716 (unrelaxed_frag_max_size): New.
4717 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4718 xtensa-isa.h functions.
4719 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4720 xtensa_opcode_is_loop instead of is_loop_opcode.
4721 (get_text_align_power): Replace as_fatal with assertion.
4722 (get_text_align_fill_size): Iterate instead of using modulus when
4724 (get_noop_aligned_address): Assert that this is for a machine-dependent
4725 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4726 xg_get_single_size, and frag_format_size.
4727 (get_widen_aligned_address): Rename to ...
4728 (get_aligned_diff): ... this function. Add max_diff parameter.
4729 Remove handling of rs_align/rs_align_code frags. Use
4730 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4731 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4732 and pass it back to caller.
4733 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4734 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4735 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4736 (relax_frag_text_align): Rename to ...
4737 (relax_frag_loop_align): ... this function. Assume loops can only be
4738 in the first slot of an instruction.
4739 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4740 instruction. Remove call to frag_wane.
4741 (relax_frag_narrow): Rename to ...
4742 (relax_frag_for_align): ... this function. Extend to handle
4743 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4744 RELAX_NARROW for the first slot.
4745 (find_address_of_next_align_frag, bytes_to_stretch): New.
4746 (future_alignment_required): Use find_address_of_next_align_frag and
4747 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4748 alignment decisions.
4749 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4750 Check if transformations are enabled for b_j_loop_end workaround.
4751 Use new xtensa-isa.h functions and handle multislot instructions.
4752 Update call to xg_assembly_relax.
4753 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4754 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4756 (convert_frag_narrow): Add segP, format and slot parameters. Call
4757 convert_frag_immed for branch instructions. Adjust calls to
4758 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4759 xg_get_single_size and xg_get_single_format.
4760 (convert_frag_fill_nop): New.
4761 (convert_frag_immed): Add format and slot parameters. Handle multislot
4762 instructions and use new xtensa-isa.h functions. Update calls to
4763 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4764 enabled for b_j_loop_end workaround. Use build_nop instead of
4765 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4766 frags. Use xg_get_single_size. Handle O_pltrel.
4767 (fix_new_exp_in_seg): Remove check for old plt flag.
4768 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4769 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4770 for loop opcode to an assertion. Mark all frags up to the end of the
4771 loop as not transformable.
4772 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4773 (get_subseg_info): New.
4774 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4776 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4777 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4778 (xtensa_switch_to_non_abs_literal_fragment): New.
4779 (cache_literal_section): Add is_code parameter and pass it through to
4780 retrieve_literal_seg.
4781 (retrieve_literal_seg): Add is_code parameter and use it to set the
4782 flags on the literal section. Handle case where head parameter is 0.
4783 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4784 set_frag_is_no_transform): New.
4785 (xtensa_create_property_segments): Add end_property_function parameter
4786 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4787 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4788 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4789 (add_xt_block_frags): Add end_property_function parameter and call it
4790 if it is non-zero. Call xtensa_frag_flags_init.
4791 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4792 get_frag_property_flags, frag_flags_to_number,
4793 xtensa_frag_flags_combinable, xt_block_aligned_size,
4794 xtensa_xt_block_combine, add_xt_prop_frags,
4795 init_op_placement_info_table, opcode_fits_format_slot,
4796 xg_get_single_size, xg_get_single_format): New.
4797 (istack_push): Inline call to tinsn_copy.
4798 (tinsn_copy): Delete.
4799 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4800 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4801 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4802 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4803 functions. Handle invisible operands.
4804 (tinsn_to_slotbuf): New.
4805 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4806 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4807 vinsn_from_chars, and xg_free_vinsn.
4808 (tinsn_from_insnbuf): New.
4809 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4810 instructions. Handle symbol differences.
4811 (get_num_stack_text_bytes): Use xg_get_single_size.
4812 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4813 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4814 get_expr_register, set_expr_symbol_offset_diff): New.
4815 * config/tc-xtensa.h (MAX_SLOTS): Define.
4816 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4817 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4818 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4820 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4821 (xtensa_frag_type struct): Add is_assembly_state_set,
4822 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4823 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4824 Replace is_generics and is_relax fields by is_no_transform field.
4825 Delete is_text and is_longcalls fields. Change text_expansion and
4826 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4827 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4828 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4829 (xtensa_fix_data struct): New.
4830 (xtensa_symfield_type struct): Delete plt field.
4831 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4832 forward declaration here.
4833 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4834 (XTENSA_SECTION_RENAME): Undefine.
4835 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4836 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4837 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4838 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4839 (unit_num_copies_func, opcode_num_units_func,
4840 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4841 (resource_table struct): New.
4842 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4843 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4844 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4845 (tinsn_copy): Delete prototype.
4846 (vliw_insn struct): New.
4847 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4848 (widen_spec_list): Add option conditions for density and boolean
4849 instructions. Add expansions using CONST16 and conditions for using
4850 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4852 (simplify_spec_list): Add option conditions for density instructions.
4853 Add entry for NOP instruction.
4854 (append_transition): Add cmp function pointer parameter and use it to
4855 insert the new entry in order.
4856 (operand_function_LOW16U, operand_function_HI16U): New.
4857 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4858 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4859 (enter_opname, split_string): Use xstrdup instead of strdup.
4860 (init_insn_pattern): Initialize new options field.
4861 (clear_req_or_option_list, clear_req_option_list,
4862 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4864 (parse_insn_pattern): Parse option conditions.
4865 (transition_applies): New.
4866 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4867 swapped last arguments in calls to append_constant_value_condition.
4868 Call clone_req_option_list. Add warning about invalid opcode.
4869 Handle LOW16U and HI16U function names.
4870 (build_transition_table): Add cmp parameter and use it in calls to
4871 append_transition. Use new xtensa-isa.h functions. Check
4872 transition_applies before adding entries.
4873 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4874 pass it through to build_transition_table.
4875 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4876 ReqOption, transition_cmp_fn): New types.
4877 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4878 (transition_rule struct): Add options field.
4879 * doc/as.texinfo (Overview): Update Xtensa options.
4880 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4881 --[no-]relax, and --[no-]generics options. Update descriptions of
4882 --text-section-literals and --[no-]longcalls. Add
4883 --[no-]absolute-literals and --[no-]transform.
4884 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4885 Remove use of "generic" and "specific" terminology for opcodes.
4886 (Xtensa Registers): Generalize the syntax description to include
4887 user-defined register files.
4888 (Xtensa Automatic Alignment): Update.
4889 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4890 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4891 (Xtensa Directives): Remove confusing rules about precedence.
4892 (Density Directive, Relax Directive): Delete.
4893 (Schedule Directive): New.
4894 (Generics Directive): Rename to ...
4895 (Transform Directive): ... this node.
4896 (Literal Directive): Update for absolute literals. Missing
4897 literal_position directive is now an error.
4898 (Literal Position Directive): Update for absolute literals.
4899 (Freeregs Directive): Delete.
4900 (Absolute Literals Directive): New.
4901 (Frame Directive): Minor editing.
4902 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4903 Update dependencies.
4904 * Makefile.in: Regenerate.
4906 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4908 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4909 to build the second and third fixups for a composite relocation.
4910 (macro_read_relocs): New function.
4911 (macro_build): Use it.
4912 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4913 Simplify fragging code accordingly.
4914 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4915 of the composite relocation. Set fx_tcbit in both fixups.
4917 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4919 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4920 (md_apply_fix3): Don't treat composite relocs as done.
4922 2004-10-07 Jan Beulich <jbeulich@novell.com>
4924 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4925 prefix for symbol names generated from the LOCAL macro directive.
4927 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4928 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4930 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4932 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4934 (md_assemble): Add error checking for Co-Processor instructions.
4935 (get_cinv_parameters): Add 'b' option to invalidate the
4936 branch-target cache.
4938 2004-10-05 Paul Brook <paul@codesourcery.com>
4940 * config/tc-arm.c (unwind): New variable.
4941 (vfp_sp_encode_reg): New function.
4942 (vfp_sp_reg_required_here): Use it.
4943 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4944 (vfp_parse_reg_list): New function.
4945 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4946 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4947 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4948 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4950 (md_pseudo_table): Add them.
4951 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4952 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4953 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4954 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4955 require_hashconst, add_unwind_opcode): New functions.
4956 * doc/c-arm.texi: Document unwinding opcodes.
4957 * NEWS: Mention the new feature.
4959 2004-10-04 Eric Christopher <echristo@redhat.com>
4961 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4963 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4965 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4967 * config/tc-s390.c (md_apply_fix3): Likewise.
4968 * config/tc-sparc.c (md_apply_fix3): Likewise.
4970 2004-10-01 Paul Brook <paul@codesourcery.com>
4972 * config/tc-arm.c (arm_elf_section_type): New function.
4973 (arm_elf_change_section): Set section link for exidx sections.
4974 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4975 (md_elf_section_type): Define.
4977 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4979 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4980 instruction's offset.
4982 2004-10-01 Adam Nemet <anemet@lnxw.com>
4984 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4986 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4988 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4989 asymbol *, instead use symbol_get_bfdsym.
4991 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4993 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4995 2004-09-30 Paul Brook <paul@codesourcery.com>
4997 * config/tc-arm.c (do_smi, do_nop): New functions.
4998 (insns): Add ARMv6ZK instructions.
4999 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5000 (tc_gen_reloc): Ditto.
5001 (arm_cpus): Add mpcore and arm1176.
5002 (arm_archs): Add armv6{k,z,zk}.
5003 * doc/c-arm.texi: Document new cores and architectures.
5005 2004-09-30 Nick Clifton <nickc@redhat.com>
5007 * config/tc-arm.c: Use ISO C90 formatting.
5009 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5011 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5012 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5013 REG_TYPE_MVDX is expected.
5015 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5017 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5019 2004-09-21 James E Wilson <wilson@specifixinc.com>
5021 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5022 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5023 output_spill_base, output_unat_psprel, output_lc_psprel,
5024 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5025 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5026 output_spill_psprel_p): Use it.
5028 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5030 * config/tc-crx.c (handle_LoadStor): New function.
5031 Handle load/stor unique instructions before parsing.
5033 2004-09-17 Paul Brook <paul@codesourcery.com>
5035 * config/tc-arm.c (s_arm_rel31): New funciton.
5036 (md_pseudo_table): Add .rel31.
5037 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5038 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5039 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5040 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5041 (arm_parse_reloc): Add (target2).
5043 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5045 * Makefile.am: Run "make dep-am".
5046 * Makefile.in: Regenerate.
5047 * aclocal.m4: Regenerate.
5048 * configure: Regenerate.
5049 * doc/Makefile.in: Regenerate.
5050 * po/POTFILES.in: Regenerate.
5051 * po/gas.pot: Regenerate.
5053 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5055 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5056 [!LLONG_MAX]: Ditto.
5058 2004-09-13 Paul Brook <paul@codesourcery.com>
5060 * config/tc-arm.c: Rename RELABS to TARGET1.
5062 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5064 * messages.c (as_internal_value_out_of_range): Cast values passed
5065 to as_bad_where or as_warn_where to proper type.
5067 2004-09-11 Theodore A. Roth <troth@openavr.org>
5069 * config/tc-avr.c: Add support for
5070 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5072 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5074 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5075 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5077 2004-09-08 Paul Brook <paul@codesourcery.com>
5079 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5080 fini_array and preinit_array section types.
5081 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5083 * doc/as.texinfo: Document extra section types.
5085 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5087 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5088 * Makefile.in: Regenerated.
5089 * configure.in: Set em for arm*-*-symbianelf*.
5090 * configure: Regenerated.
5091 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5092 vectors when appropriate.
5093 * config/te-symbian.h: New file.
5095 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5097 * config/tc-crx.c (gettrap): Exception vector can be case
5099 (process_label_constant): Fix a 32-bit displacement bug in branch
5101 (get_operandtype) : Bug fix, wrong operand was used.
5102 (process_label_constant): Initialize relocation type to
5105 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5107 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5108 for synthesizable cores.
5110 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5112 2004-08-25 Dmitry Diky <diwil@spec.ru>
5114 * config/tc-msp430.c: Clean-up the code.
5115 (md_relax_table): New relax table.
5116 (mcu_types): Sort MCU types.
5117 (md_pseudo_table): Add .profiler pseudo handler.
5118 (pow2value): New function.
5119 (msp430_profiler): New function.
5120 (msp430_operands): Add new insns handlers.
5121 (msp430_srcoperand): Add register operand handler, allow complex
5123 (md_estimate_size_before_relax): Rewritten.
5124 (md_convert_frag): Rewritten.
5125 (msp430_relax_frag): New function.
5126 * config/tc-msp430.h (md_relax_frag): define macro
5127 * doc/c-msp430.texi: Update information.
5129 2004-08-24 Nick Clifton <nickc@redhat.com>
5131 * as.c (std_shortopts): Allow -g to take an optional argument.
5132 (parse_args): Pass any switch starting with -g on to the backend
5135 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5137 * configure.in (arm*-*-symbianelf*): New target.
5138 (arm*-*-eabi*): Likewise.
5139 * configure: Regenerated.
5141 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5142 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5145 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5147 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5148 argument, don't do anything if current section is not
5149 .gnu.linkonce.t.* and linkonce_empty is set.
5150 (generate_unwind_image, dot_endp): Adjust callers, call
5151 start_unwind_section (*, 1) if nothing will be put into the
5154 2004-08-17 Nick Clifton <nickc@redhat.com>
5156 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5157 (show_usage): Add -g.
5158 (std_longopts): Add --gen-debug. Alpha sort the table.
5159 (parse_args): Print an error message if a switch is not handled.
5160 Handle the -g switch, calling md_debug_format_selector() if
5162 * NEWS: Mention new feature.
5163 * doc/as.texinfo: Document new switch.
5164 * doc/internals.texi: Document behaviour of md_parse_option.
5166 * config/tc-arm.c (md_parse_option): Do not issue an error message
5167 if the switch is not recognised.
5168 * config/tc-m68k.c (md_parse_option): Likewise.
5169 * config/tc-pdp11.c (md_parse_option): Likewise.
5170 * config/tc-v850.c (md_parse_option): Likewise.
5172 * as.h: Fix up formatting.
5175 2004-08-16 Nick Clifton <nickc@redhat.com>
5177 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5179 * configure.in: Sort architecture based tables alphabetically.
5180 * configure: Regenerate.
5182 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5184 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5185 { "cc", 68 }, with { "cr", 70 }.
5187 2004-08-13 Jan Beulich <jbeulich@novell.com>
5188 Nick Clifton <nickc@redhat.com>
5190 * as.c: Add and handle new --alternate command line option.
5191 * macro.c (macro_set_alternate): New.
5192 * macro.h (macro_set_alternate): Declare.
5193 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5194 * doc/as.texinfo: Document new command line option and pseudo-ops
5195 as well as insert documentation originating from gasp about
5196 alternate macro syntax.
5197 * NEWS: Mention new command line option and pseudo-ops.
5199 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5201 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5204 2004-08-06 Paul Brook <paul@codesourcery.com>
5206 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5207 Handle new relocations.
5208 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5210 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5212 * write.c (relax_segment): Use was_address instead of address when
5213 setting fr_fix field for align frag due to backwards .org.
5215 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5217 Introduce SH2a support.
5218 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5219 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5221 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5222 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5223 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5224 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5225 to end of conditional expression.
5226 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5227 * config/tc-sh.c: Add sh2a-nofpu support.
5228 2003-12-29 DJ Delorie <dj@redhat.com>
5229 * tc-sh.c: Add sh2a support.
5230 (parse_reg): Add tbr.
5231 (parse_at): Support @@(disp,tbr).
5232 (get_specific): Support sh2a opcodes.
5233 (insert4): New, for 4 byte relocs.
5234 (build_Mytes): Support sh2a opcodes.
5235 (md_apply_fix3_Mytes): Support sh2a opcodes.
5236 2003-12-02 Michael Snyder <msnyder@redhat.com>
5237 * config/tc-sh.c (md_parse_option): Handle sh2a.
5238 (sh_elf_final_processing): Ditto.
5240 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5242 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5245 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5247 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5248 (ppc_arch): Expand comment.
5250 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5252 * config/tc-crx.c: Support evaluating the difference between two
5254 * config/tc-crx.h: Likewise.
5256 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5258 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5260 (ia64_elf_section_change_hook): Set the linked-to section for
5263 2004-07-26 Dmitry Diky <diwil@spec.ru>
5265 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5266 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5267 msp430xG438, msp430xG439.
5269 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5271 * doc/as.texinfo (Section, PushSection): Correct documentation
5274 2004-07-21 Jan Beulich <jbeulich@novell.com>
5276 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5277 permissible for the selected instruction suffix.
5278 (match_template): Don't permit 64-bit general purpose operands in
5280 (finalize_imm): Permit 64-bit immediates.
5281 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5282 specially except for the width of the used base and/or index
5283 registers. For 32-bit displacements, use sign-extended
5284 relocations only when using 64-bit addressing.
5285 Force zero displacement on rip-relative addressing when there is
5286 no other displacement.
5287 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5288 specially except for the width of the used base and/or index
5290 (parse_register): Disallow Reg64 registers in 32-bit mode.
5292 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5293 suffix if the instruction doesn't support it.
5295 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5297 * config/tc-mips.c (append_insn): Handle constant expressions with
5298 no associated relocation.
5299 (mips_ip): Cancel the expression after use for the Q format
5301 (parse_relocation): Return no relocation for unsupported
5303 (my_getSmallExpression): Return no relocation if no relocation
5306 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5308 * config/obj-som.c (adjust_stab_sections): Add prototype.
5309 (obj_som_compiler, obj_som_version, obj_som_copyright,
5310 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5311 * config/tc-hppa.c (update_subspace): Likewise.
5312 (is_defined_subspace): Amplify comment.
5313 * config/obj-som.h (som_frob_file): Add prototype.
5315 2004-07-19 Christopher Faylor <cgf@timesys.com>
5316 H.J. Lu <hongjiu.lu@intel.com>
5318 * subsegs.c (section_symbol): Don't create a new segment when
5319 existing segment is undefined.
5321 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5323 * config/tc-arm.c: Include include/opcode/arm.h.
5324 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5325 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5326 (FPU_ARCH_*): Delete.
5327 * Makefile.am: Update dependencies.
5328 * Makefile.in: Regenerate.
5330 2004-07-15 Nick Clifton <nickc@redhat.com>
5332 * configure.in: Accept armbe as a big-endian arm configuration.
5333 * configure: Regenerate.
5335 2004-07-13 Thomas Nystrom <thn@saeab.se>
5337 * config/tc-i386.c (T_SHIFTOP): New constant.
5338 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5339 (intel_el1): Handle '~'.
5340 (intel_get_token): Handle '<>', '&', '|' and '~'.
5342 2004-07-13 Nick Clifton <nickc@redhat.com>
5344 (md_assemble): Remove spurious newline from end of as_bad error
5346 (intel_e05_1): Likewise.
5347 (intel_e11): Likewise.
5348 (intel_match_token): Likewise.
5350 2004-07-11 Andreas Schwab <schwab@suse.de>
5352 * config/tc-m68k.c: Convert to C90. Remove redundant
5353 declarations. Indentation fixup.
5354 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5355 obj_coff_section ourselves.
5357 2004-07-09 James E Wilson <wilson@specifixinc.com>
5359 * config/tc-ia64.c (default_big_endian): New.
5360 (dot_byteorder, md_begin): Use it.
5361 (md_parse_option): Set it.
5363 2004-07-09 Nick Clifton <nickc@redhat.com>
5365 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5366 * configure: Regenerate.
5367 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5368 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5369 sh_find_elf_flags if necessary.
5371 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5373 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5374 going to be split into more than one in-place addend, return 0
5375 for relocations against mergeable sections. Associate comments
5378 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5380 * Makefile.am (CPU_TYPES): Add crx.
5381 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5382 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5383 (DEPTC_crx_elf): New target.
5384 (DEPOBJ_crx_elf): Likewise.
5385 (DEP_crx_elf): Likewise.
5386 * Makefile.in: Regenerate.
5387 * configure.in: Add crx* target.
5388 * configure: Regenerate.
5389 * config/tc-crx.c: New file.
5390 * config/tc-crx.h: New file.
5391 * NEWS: Mention new target.
5393 2004-07-06 Nick Clifton <nickc@redhat.com>
5395 * config.in: Undefine TARGET_SYMBIAN by default.
5397 * configure: Regenerate. Add sh-symbian-elf target. If
5398 selected define TARGET_SYMBIAN.
5399 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5400 format if TARGET_SYMBIAN has been defined.
5402 * output-file.c (output_file_create): Report the target format
5403 chosen when bfd_openw reports that it is invalid.
5405 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5406 pseudo for BFD based assemblers.
5408 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5411 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5412 (md_parse_option): Remove redundant -isa testing.
5413 Make bfd_arch variable const.
5414 (md_show_usage): Make bfd_arch variable const.
5416 2004-07-03 James E Wilson <wilson@specifixinc.com>
5418 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5419 * config/tc-ia64.h (md_frag_check): Define.
5421 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5423 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5425 * doc/as.texinfo (Weak): Document PE weak symbols.
5427 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5429 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5430 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5431 (mips_frob_file): Rework so that only a single pass through the
5432 relocs is needed. Allow %lo()s to have higher offsets than their
5433 corresponding %hi()s or %got()s.
5435 2004-07-02 Nick Clifton <nickc@redhat.com>
5437 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5438 allow values which have come from undefined symbols.
5439 Always consider this fixup to have been processed as a reloc
5440 cannot be generated for it.
5442 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5444 * frags.h (struct frag): Add has_code and insn_addr fields.
5445 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5446 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5447 * config/tc-ppc.h (md_frag_check): Define.
5449 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5451 * doc/Makefile.am (info): Rename goal to...
5452 (info-local): ... this, to preserve implicit dependencies.
5453 * doc/Makefile.in: Regenerate with automake 1.8.5.
5455 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5457 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5458 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5459 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5460 (tc_gen_reloc): Likewise.
5461 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5462 (m32r_parse_name): Likewise.
5463 (m32r_cgen_parse_fix_exp): Likewise.
5464 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5465 (O_PIC_reloc): Likewise.
5466 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5467 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5468 for @GOTOFF, @GOT, @PLT.
5470 2004-06-21 Jan Beulich <jbeulich@novell.com>
5472 * gas/symbols.c: While discarding ordinary local absolute symbols
5473 when --strip-local-absolute is in effect, retain file symbols.
5475 2004-06-20 Andreas Schwab <schwab@suse.de>
5477 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5478 (md_parse_option): Likewise.
5480 2004-06-17 Jan Beulich <jbeulich@novell.com>
5482 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5483 * config/te-netware.h: New file.
5484 * config/te-ppcnw.h: Delete: Obsolete.
5485 * configure.in: Eliminate ill NetWare targets. Make generic
5486 NetWare target use proper emulation.
5487 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5488 reference to new te-netware.h.
5489 * configure: Regenerate.
5490 * Makefile.in: Regenerate.
5492 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5494 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5495 comparison in .insn pseudo operation.
5497 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5499 * config/obj-coff.c (coff_adjust_section_syms): Use
5500 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5501 (coff_frob_section): Likewise.
5502 * config/tc-mips.c (md_apply_fix3): Likewise.
5503 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5504 (elf_frob_file_after_relocs): Likewise.
5506 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5508 * config/tc-hppa.c (log2): Rename to exact_log2.
5509 (pa_next_subseg): Delete unused function.
5510 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5511 (create_new_subspace): Likewise.
5514 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5515 labels. Fix warning.
5517 2004-05-28 DJ Delorie <dj@redhat.com>
5519 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5520 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5521 or non-merged symbols.
5523 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5525 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5526 restore the old slot when inserting srlz.i/srlz.d.
5528 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5530 * Makefile.am: Regenerate dependecies.
5531 * Makefile.in: Regenerate.
5532 * config/tc-sh.c (valid_arch): Make unsigned.
5533 (preset_target_arch): Likewise.
5534 (md_begin): Use new architecture flags system.
5535 (get_specific): Likewise.
5536 (assemble_ppi): Likewise.
5537 (md_assemble): Likewise. Also fix error check for bad opcodes.
5538 (md_parse_option): Likewise. Also generate -isa values according
5539 to the table in bfd/cpu-sh.c instead of just constants. Also
5540 allow <arch>-up ISA variants.
5541 (sh_elf_final_processing): Replace if-else chain with a call to
5542 sh_find_elf_flags().
5544 2004-05-28 Peter Barada <peter@the-baradas.com>
5546 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5547 with zero offset into mode 2 addressing to save a word.
5549 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5551 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5552 (ar_is_only_in_integer_unit): New.
5553 (ar_is_only_in_memory_unit): New.
5554 (generate_unwind_image): Silence gcc on 32bit host.
5555 (md_assemble): Use ar_is_only_in_integer_unit instead of
5556 ar_is_in_integer_unit. Check AR access.
5558 2004-05-27 Peter Barada <peter@the-baradas.com>
5560 * config/tc-m68k.c (md_begin): Sort the opcode table into
5562 (m68k_compare_opcode): New function to do the sorting.
5564 2004-05-24 Peter Barada <peter@the-baradas.com>
5566 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5567 addressing on MIT style operands.
5568 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5570 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5573 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5575 * expr.c (operand, operator): Don't reject '++' and '--'.
5577 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5579 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5582 2004-05-17 Adam Nemet <anemet@lnxw.com>
5584 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5585 * configure: Regenerate.
5587 2004-05-13 Paul Brook <paul@codesourcery.com>
5589 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5591 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5593 * configure.in (or32-*-rtems*): Switch to elf.
5594 * configure: Regenerate.
5596 2004-05-13 Nick Clifton <nickc@redhat.com>
5598 * po/fr.po: Updated French translation.
5600 2004-05-11 Nick Clifton <nickc@redhat.com>
5602 * doc/as.texinfo (Section): Document G and T flags to .section
5603 directive. Document the extra arguments that the G flag
5604 requires. Document the #tls flag.
5606 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5608 * subsegs.c (section_symbol): Create a new section symbol if
5609 the existing one doesn't match.
5610 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5612 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5614 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5615 to cope with VR4181A errata MD(1) and MD(4).
5617 2004-05-07 Brian Ford <ford@vss.fsi.com>
5619 * NEWS: Mention .secrel32 for pe[i]-i386.
5621 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5623 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5624 (HANDLE_ALIGN): New.
5626 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5628 * Makefile.am (DIST_SUBDIRS): Define.
5629 * aclocal.m4: Regenerate with automake 1.8.4.
5630 * Makefile.in: Likewise.
5631 * doc/Makefile.in: Likewise.
5633 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5635 * config/tc-ia64.c (dot_serialize): Declare.
5636 (dot_serialize): New function.
5637 (md_pseudo_table): Add ".serialize.data" and
5638 ".serialize.instruction" directives.
5640 2004-05-06 Nick Clifton <nickc@redhat.com>
5642 * messages (as_internal_value_out_of_range): Print a message about
5643 a value being out of range. Be consistent about whether the
5644 values are printed in decimal or hexadecimal.
5645 (as_warn_value_out_of_range): Generate a warning message about an
5647 (as_bad_value_out_of_range): Generate an error message about an
5649 * as.h: Prototype the new functions.
5650 * config/tc-alpha.c (insert_operand): Use new function.
5651 * config/tc-arc.c (arc_insert_operand): Likewise.
5652 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5653 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5654 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5655 * config/tc-s390.c (s390_insert_operand): Likewise.
5656 * config/tc-v850.c (v850_insert_operand): Likewise.
5658 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5660 * configure.in: Set em=linux for frv-*-*linux*.
5661 * configure: Rebuilt.
5662 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5663 (frv_md_fdpic_enabled): New.
5664 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5665 (DEFAULT_FDPIC): New.
5666 (frv_flags): Use DEFAULT_FDPIC.
5667 (frv_pic_flag): Likewise.
5668 (OPTION_NOPIC): New.
5669 (md_longopts): Add -mnopic.
5670 (md_parse_option): Handle it.
5671 (md_show_usage): Add -mfdpic and -mnopic.
5673 2004-05-05 Peter Barada <peter@the-baradas.com>
5675 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5676 chips for invalid coldfire instructions, rename selectors
5677 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5678 add current_chip to track which chip is referred to(including save/restore),
5679 use current_chip to select control registers, not current_arch.
5680 (md_show_usage): Add new chips.
5681 * doc/c-m68k.texi: Document new command line switches.
5683 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5685 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5686 (NOP_OPCODE): Define.
5687 (s390_align_code): Remove prototype.
5688 * tc-s390.c (s390_align_code): Remove.
5690 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5692 * config/tc-ia64.c (make_unw_section_name): Removed.
5693 (start_unwind_section): New function.
5694 (generate_unwind_image): Take const segT instead of const
5696 (dot_handlerdata): Adjusted.
5697 (dot_endp): Likewise.
5699 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5701 * config/obj-elf.c (obj_elf_change_section): Allow the
5702 ".note.GNU-stack" section has SHF_EXECINSTR.
5704 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5706 * config/obj-elf.c (get_section): Return bfd_boolean.
5707 (obj_elf_change_section): Call bfd_get_section_by_name_if
5708 instead of bfd_map_over_sections.
5710 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5712 * config/obj-elf.c (get_section): New function.
5713 (obj_elf_change_section): Support multiple sections with same
5716 2004-04-30 Nick Clifton <nickc@redhat.com>
5718 * config/tc-arm.c (create_register_alias): Fix typo checking for
5719 case sensitive register aliases.
5720 (co_proc_number): Use error message string in all_reg_maps[]
5722 (cp_reg_required_here): Likewise.
5723 (fp_reg_required_here): Likewise.
5725 2004-04-29 Brian Ford <ford@vss.fsi.com>
5727 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5729 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5731 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5732 (load_address, macro, mips_ip, md_parse_option)
5733 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5734 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5735 embedded-PIC handling, and update comments.
5736 (SWITCH_TABLE): Remove.
5737 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5738 (enum mips_pic_level): Remove EMBEDDED_PIC.
5739 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5740 (TC_FORCE_RELOCATION): Update comment.
5741 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5742 might be safe to remove now that MIPS embedded-PIC is gone.
5744 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5746 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5747 call to obj_set_subsection_attributes.
5748 (obj_som_init_stab_section): Likewise.
5749 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5750 (pa_def_subspaces): Provide comdat default.
5751 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5752 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5753 calls to create_new_subspace and update_subspace to pass comdat flag.
5754 (create_new_subspace, update_subspace): Add new comdat argument. Use
5755 it in calls to obj_set_subsection_attributes.
5756 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5757 and use of comdat, common and dup_comm parameters.
5759 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5761 * config/obj-elf.c (obj_elf_change_section): Check if the old
5762 group name is NULL before comparison.
5764 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5766 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5768 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5770 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5772 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5774 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5775 (OPTION_MEMBEDDED_PIC): Remove.
5776 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5777 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5778 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5779 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5780 (OPTION_ELF_BASE): Renumber.
5781 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5782 (md_show_usage): Remove mention of -membedded-pic.
5783 * doc/as.texinfo: Remove mention of -membedded-pic.
5785 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5787 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5788 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5790 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5791 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5792 USE_GLOBAL_POINTER_OPT.
5794 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5796 * config/tc-mips.c (macro): One more use of load_delay_nop.
5798 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5800 * config/tc-mips.c (load_delay_nop): New function.
5801 (load_address, macro): Use load_delay_nop() to build a nop
5802 which can be omitted with gpr_interlocks.
5804 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5806 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5807 cop_interlocks): Remove superfluous CPU entries.
5809 2004-04-22 Paul Brook <paul@codesourcery.com>
5811 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5813 2004-04-22 Peter Barada <peter@the-baradas.com>
5815 * NEWS: Added support for EMAC instructions and MAC/EMAC
5817 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5818 scale factor tokens, trailing_ampersand to mark mask addressing
5819 for MAC/EMAC instructions.
5820 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5822 (yylex): Handle '>', '<', and '&' following '+'.
5823 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5824 architectures in archs[].
5825 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5826 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5828 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5829 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5831 Add EMAC operands to init_table[].
5833 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5835 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5837 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5838 * config/tc-arm.c (enum mstate): Delete from here.
5839 (mapping_state): Remove the static mapstate variable and instead
5840 store the state in the segment. This allows a per-section mapping
5841 state. Handle and ignore MAP_UNDEFINED states.
5842 (arm_elf_change_section): Get the current mapping state from the
5844 (s_ltorg): Set the mapping state to MAP_DATA.
5845 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5846 for each pool as it is emitted.
5848 2004-04-22 Nick Clifton <nickc@redhat.com>
5850 * config/tc-arm.h: Formatting tidy ups.
5852 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5854 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5856 2004-04-20 DJ Delorie <dj@redhat.com>
5858 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5859 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5860 [TE_PE] (O_secrel): Define.
5861 [TE_PE] (x86_pe_cons_fix_new): New.
5862 [TE_PE] (pe_directive_secrel): Likewise.
5863 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5865 2004-04-19 Eric Christopher <echristo@redhat.com>
5867 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5868 of previous patch for fix in gcc.
5870 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5872 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5874 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5876 * read.c (do_align): Call md_flush_pending_output, if defined.
5878 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5880 * expr.c (operand): Correct checks for ++ and --.
5882 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5884 * config/tc-generic.c: Add some comments.
5886 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5888 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5889 -{no-}mfix-vr4122-bugs.
5890 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5891 (append_insn, mips_emit_delays): Update accordingly.
5892 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5893 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5894 (md_parse_option): Update after above changes.
5895 (md_show_usage): Add -mfix-vr4120.
5897 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5899 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5900 of .section directive; add a reference to the ELF .subsection
5903 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5905 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5908 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5910 * Makefile.am: Remove mips from aout targets.
5911 * Makefile.in: Regenerate.
5912 * configure.in: Remove mips-dec-bsd* target.
5913 * configure: Regenerate.
5915 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5918 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5919 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5920 Update "mapping". Restrict some @ modifiers to 32 bit.
5922 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5923 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5925 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5926 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5927 dont_adjust_reloc_32 is set.
5928 (md_longopts): Add option -renesas.
5929 (md_parse_option, md_show_usage): Likewise.
5930 * doc/c-sh.texi: Likewise.
5932 2004-04-01 Dave Korn <dk@artimi.com>
5934 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5935 hi16 and lo16 fixS structs.
5936 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5937 exactly the same way as for RELOC_DLX_REL16.
5938 (machine_ip): properly respect LO flag in the_insn and
5939 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5940 (md_apply_fix3): apply RELOC_DLX_LO16.
5942 2004-03-30 Stan Shebs <shebs@apple.com>
5944 Remove long-obsolete MPW support.
5945 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5946 * configure.in: Remove mention of ppc-*-mpw* config.
5947 * configure.in: Likewise.
5949 2004-03-30 Nick Clifton <nickc@redhat.com>
5951 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5952 OBJ_ELF being defined.
5954 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5956 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5958 2004-03-23 Paul Brook <paul@codesourcery.com>
5960 * config/tc-arm.c (meabi_flags): New variable.
5961 (arm_parse_eabi): New function.
5962 (md_begin): Set flags for EABI v3.
5964 (arm_long_opts): Add meabi.
5965 * doc/as.texinfo <ARM>: Document -meabi.
5966 * doc/c-arm.texi: Ditto.
5968 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5970 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5971 tables even when use_literal_section flag is not set.
5973 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5975 * config/tc-sh.c: Remove trailing whitespace.
5977 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5979 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5980 --mul-bug-abort and the default behavior.
5981 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5982 (err_for_dangerous_mul_placement): New variable.
5983 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5985 (md_cris_relax_table): Have placeholder for STATE_MUL.
5986 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5987 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5989 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5990 STATE_BYTE)>: Ditto.
5991 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5992 alignment and position of this frag, emit error message if
5994 (md_assemble): For a multiply insn and when checking it,
5995 transform the current frag into a special frag for that purpose.
5996 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5997 OPTION_MULBUG_ABORT_ON>: Handle new options.
5999 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6001 * config/tc-xtensa.c (mark_literal_frags): New function.
6002 (xtensa_move_literals): Call mark_literal_frags for all literal
6003 segments, including init and fini literal segments.
6004 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6006 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6008 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6009 (pa_comm): Set BSF_OBJECT in symbol flags.
6011 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6013 * Makefile.am: Run "make dep-am".
6014 * Makefile.in: Regenerate.
6015 * doc/Makefile.in: Regenerate.
6016 * config.in: Regenerate.
6017 * po/gas.pot: Regenerate.
6019 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6021 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6022 (demand_empty_rest_of_line): Issue an error here.
6023 (ignore_rest_of_line): Silently skip to end.
6024 (demand_copy_string): Issue an error, not warning.
6026 * config/obj-elf.c (obj_elf_section_name): Likewise.
6027 (obj_elf_section): Likewise.
6028 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6029 (arc_extinst): Likewise.
6030 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6031 (dot_spill): Likewise.
6032 (dot_unwabi): Likewise.
6033 (dot_prologue): Likewise.
6035 * expr.c (operand): Reject ++ and --.
6036 (operator): Likewise.
6038 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6040 * config/tc-sh.c: Include dw2gencfi.h.
6041 (sh_cfi_frame_initial_instructions): New function.
6042 (sh_regname_to_dw2regnum): Likewise.
6043 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6045 (TARGET_USE_CFIPOP): Define.
6046 (tc_cfi_frame_initial_instructions): Likewise.
6047 (tc_regname_to_dw2regnum): Likewise.
6048 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6049 * Makefile.am: Update dependencies.
6050 * Makefile.in: Regenerate.
6052 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6054 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6055 * configure: Regenerate.
6057 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6059 * read.c (s_leb128): Call md_flush_pending_output.
6061 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6063 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6064 * config/tc-i386.h (CpuPadLock): New define.
6065 (CpuUnknownFlags): Added CpuPadLock.
6067 2004-03-07 Andreas Schwab <schwab@suse.de>
6069 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6071 2004-03-07 Richard Henderson <rth@redhat.com>
6073 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6074 (cfi_finish): Likewise for fde.
6076 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6078 * config/tc-ia64.c (md_assemble): Properly handle NULL
6080 (ia64_handle_align): Don't abort if failed to add a stop bit.
6082 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6084 * Makefile.in: Regenerated.
6085 * aclocal.m4: Likewise.
6086 * configure: Likewise.
6087 * doc/Makefile.in: Likewise.
6089 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6091 * config/tc-ia64.c (dot_align): New.
6092 (ia64_do_align): Make it static.
6093 (md_pseudo_table): Use "dot_align" for "align".
6094 (ia64_md_do_align): Don't set align_frag here.
6095 (ia64_handle_align): Add a stop bit to the previous bundle if
6098 * config/tc-ia64.h (ia64_do_align): Removed.
6100 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6102 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6103 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6104 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6105 the most general type or the user specifically requested it.
6106 (md_assemble): Add a new error message for when an instruction
6107 is understood, but is not allowed due to an -isa option.
6109 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6111 * config/tc-ia64.c (align_frag): New.
6112 (md_assemble): Set the tc_frag_data field in align_frag for
6113 IA64_OPCODE_FIRST instructions.
6114 (ia64_md_do_align): Set align_frag.
6115 (ia64_handle_align): Add a stop bit if needed.
6117 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6118 (TC_FRAG_INIT): New.
6120 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6122 * config/tc-frv.c (fr400_audio): New variable.
6123 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6124 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6125 (target_implements_insn_p): New function.
6126 (md_assemble): Report an error if the processor doesn't implement
6129 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6131 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6132 (md_parse_option): Ditto.
6133 (OPTION_NO_SPECIAL_M32R): Added.
6134 (md_show_usage): Document it.
6135 (enable_speial_m32r): Changed a default value from 0 to 1.
6136 * doc/c-m32r.texi: Document the -no-bitinst option.
6138 2004-02-27 Nick Clifton <nickc@redhat.com>
6140 * config/tc-sh.c (get_operand): Revert previous delta.
6141 (tc_gen_reloc): Check for an unknown reloc type before processing
6144 2004-02-27 Hannes Reinecke <hare@suse.de>
6146 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6147 .insn pseudo operation.
6149 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6151 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6152 added for wrong syntax.
6154 2004-02-26 Eric Christopher <echristo@redhat.com>
6156 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6157 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6159 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6161 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6162 nibble types to assembler.
6164 2004-02-25 Fred Fish <fnf@redhat.com>
6166 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6168 2004-02-20 James E Wilson <wilson@specifixinc.com>
6170 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6172 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6173 (ia64_estimate_size_before_relax): New.
6174 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6175 (generate_unwind_image): Pass 1 to fixup_unw_records.
6176 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6177 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6179 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6181 * stabs.c (generate_asm_file): Avoid warning about use of
6182 uninitialized variable.
6184 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6186 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6187 body, and endp, allow unwind records which do not have a "t"
6188 (time/instruction) field.
6190 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6192 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6193 (do_mav_dspsc_2): Likewise.
6194 Fix accumulator registers move opcodes.
6196 2004-02-13 Hannes Reinecke <hare@suse.de>
6197 Jakub Jelinek <jakub@redhat.com>
6199 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6201 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6203 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6204 (tc_frob_symbol): New macro definition.
6205 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6207 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6209 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6212 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6214 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6215 (TC_CASE_SENSITIVE): ... this.
6216 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6217 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6219 2004-02-06 James E Wilson <wilson@specifixinc.com>
6221 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6222 (generate_unwind_image): Re-add it here.
6224 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6226 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6227 * read.h (SKIP_WHITESPACE): Turn into an expression.
6228 * read.c (read_a_source_file): A pseudo is removed by having a
6231 2004-02-05 James E Wilson <wilson@specifixinc.com>
6233 * config/tc-ia64.c (output_endp): New.
6234 (count_bits): Delete.
6235 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6236 endp unwind records.
6237 (fixup_unw_records): Handle endp unwind records. Delete code for
6238 shortening prologue regions not followed by a body record.
6239 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6240 * config/tc-ia64.h (unw_record_type): Add endp.
6242 2004-02-03 James E Wilson <wilson@specifixinc.com>
6244 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6245 fill padding bytes with zeroes.
6246 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6247 sets unwind_record slot_number and slot_frag fields.
6249 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6251 * config/tc-mips.c (add_got_offset_hilo): New function.
6252 (macro): Use load_register() and add_got_offset_hilo() to load
6253 constants instead of hardcoding code sequences throughout.
6255 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6257 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6259 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6261 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6263 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6264 of hard-coded test for TARGET_OS=elf.
6266 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6268 * config/tc-mips.c (hilo_interlocks): Change definition
6269 so that MIPS32, MIPS64 and later ISAs are included, along with
6270 the already-included machines. Update comments.
6272 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6274 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6275 undefined local labels.
6277 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6279 * config/tc-mips.c (load_address, macro): Update comments about
6280 NewABI GP relaxation.
6282 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6284 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6285 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6286 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6287 (set_at, load_register, load_address, move_register): Likewise.
6288 (load_got_offset, add_got_offset): Likewise.
6289 Update all calls and tidy accordingly.
6291 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6293 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6294 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6295 (RELAX_USE_SECOND): Bump to 0x10000.
6296 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6297 (mips_macro_warning): New variable.
6298 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6299 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6300 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6302 (append_insn): Update mips_macro_warning.sizes.
6303 (macro_start, macro_warning, macro_end): New functions.
6304 (macro_build): Don't emit warnings here.
6305 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6306 (md_convert_frag): Check for cases where one macro alternative
6307 needs a warning and the other doesn't. Emit a warning if the
6308 longer sequence was chosen.
6310 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6312 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6313 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6314 the first sequence, the size of the second sequence, and a flag
6315 that says whether we should warn.
6316 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6317 (RELAX_FIRST, RELAX_SECOND): New.
6318 (mips_relax): New variable.
6319 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6320 (append_insn): Remove "place" argument. Use mips_relax.sequence
6321 rather than "place" to check whether we're expanding the second
6322 alternative of a relaxable macro. Remove redundant check for
6323 branch relaxation. If generating a normal insn, and there
6324 is not enough room in the current frag, call relax_close_frag()
6325 to close it. Update mips_relax.sizes[]. Emit fixups for the
6326 second version of a relaxable macro. Record the first relaxable
6327 fixup in mips_relax. Remove tc_gen_reloc workaround.
6328 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6329 in the same way as in append_insn.
6330 (mips16_macro_build): Remove "place" argument.
6331 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6332 when generating the second version of a relaxable macro.
6333 (load_got_offset, add_got_offset): New functions.
6334 (load_address, macro): Use new relaxation machinery. Remove
6335 tc_gen_reloc workarounds.
6336 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6337 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6338 first version is needed.
6339 (tc_gen_reloc): Remove relaxation handling.
6340 (md_convert_frag): Go through the fixups for a relaxable macro and
6341 mark those that belong to the unneeded alternative as done. If the
6342 second alternative is needed, adjust the fixup addresses to account
6343 for the deleted first alternative.
6345 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6347 * frags.h (frag_room): Declare.
6348 * frags.c (frag_room): New function.
6349 * doc/internals.texi: Document it.
6351 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6353 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6354 optimization for -mtune=r3900, as this will break on other CPUs.
6356 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6358 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6359 be relaxed, use fixup.
6360 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6362 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6364 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6367 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6369 * config/tc-mips.c (append_insn): Properly detect variant frags
6370 that preclude swapping of relaxed branches. Correctly swap
6371 instructions between frags when dealing with relaxed branches.
6373 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6375 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6377 * aclocal.m4: Regenerate.
6378 * configure: Regenerate.
6380 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6382 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6385 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6387 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6388 reloc, reserve space for the delay slot as well as the jalr itself.
6390 2004-01-09 Paul Brook <paul@codesourcery.com>
6392 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6393 (do_vfp_sp2_from_reg2): New function.
6395 (do_vfp_dp_from_reg2): Check return values properly.
6397 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6399 * config/tc-mips.c (warn_nops): Remove static variable.
6400 (macro): Remove test of warn_nops.
6401 (md_shortops): Remove 'n'.
6402 (md_parse_option): Remove 'n' case.
6403 (md_show_usage): Remove -n.
6404 * doc/as.texinfo (Overview): Remove MIPS -n option.
6405 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6406 * NEWS: Mention removal of MIPS -n option.
6408 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6409 (cop_interlocks): Check ISA level.
6410 (cop_mem_interlocks): Define.
6411 (reg_needs_delay): Check cop_interlocks rather than
6412 ISA_HAS_COPROC_DELAYS.
6413 (append_insn): Likewise. Use cop_mem_interlocks rather than
6414 directly checking mips_opts.isa.
6415 (mips_emit_delays): Likewise.
6417 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6419 * config/tc-ia64.c (unwind): Move next_slot_number and
6420 next_slot_frag to ...
6421 (unw_rec_list): Here.
6422 (free_list_records): Removed.
6423 (output_unw_records): Likewise.
6424 (generate_unwind_image): Make it void.
6425 (alloc_record): Initialize next_slot_number and next_slot_frag.
6426 (slot_index): Take .org, .space and .align into account.
6427 (fixup_unw_records): Don't set slot_number to 0. Use
6428 list->next_slot_number and list->next_slot_frag instead of
6429 unwind.next_slot_number and unwind.next_slot_frag.
6430 (ia64_convert_frag): New.
6431 (generate_unwind_image): Generate a rs_machine_dependent frag
6433 (emit_one_bundle): Use list->next_slot_number and
6434 list->next_slot_frag instead of unwind.next_slot_number and
6435 unwind.next_slot_frag.
6437 * config/tc-ia64.h (md_convert_frag): Defined as
6439 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6441 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6443 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6444 * config/tc-frv.h (md_apply_fix3): Don't define.
6445 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6447 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6448 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6449 * config/tc-frv.c (line_separator_chars): Add `!'.
6450 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6451 * config/tc-frv.c (md_assemble): Clear insn upfront.
6452 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6453 * config/tc-frv.c (OPTION_FDPIC): New macro.
6454 (md_longopts): Add mfdpic.
6455 (md_parse_option): Handle it.
6456 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6457 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6458 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6459 (frv_pic_ptr): Parse funcdesc.
6461 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6463 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6464 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6466 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6468 * Makefile.am (Makefile): Move the dependency on
6469 $(BFDDIR)/configure.in to...
6470 (CONFIG_STATUS_DEPENDENCIES): ... here.
6471 (AUTOMAKE_OPTIONS): Require automake 1.8.
6472 * Makefile.in: Regenerate.
6473 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6474 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6475 $(BFDDIR)/configure.in here as well.
6476 * doc/Makefile.in: Regenerate.
6478 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6480 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6481 * Makefile.in: Regenerate.
6482 * aclocal.m4: Regenerate.
6483 * doc/Makefile.am (install, install-info): Remove.
6484 (install-data-local): A new hook for install-info.
6485 (AUTOMAKE_OPTIONS): Require automake 1.8.
6486 * doc/Makefile.in: Regenerate.
6488 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6490 * doc/c-sh.texi: Update description about floating point behavior
6493 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6495 * configure.in: Add m68k-uClinux target.
6496 * configure: Regenerate.
6498 For older changes see ChangeLog-0203
6504 version-control: never