1 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
3 * Makefile.am (bfin-parse.tab.h): Removed.
5 * Makefile.in: Regenerated.
7 2005-10-25 Alan Modra <amodra@bigpond.net.au>
9 * po/POTFILES.in: Regenerate.
10 * po/gas.pot: Regenerate.
12 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
14 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
15 make a single reloc with an offset rather than a stack.
16 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
18 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
20 * read.c (potable): Add weakref.
22 * read.h (s_weakref): Declare.
23 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
24 * symbols.c (colon): Clear weakrefr.
25 (symbol_find_exact): Rename to, and reimplement in terms of...
26 (symbol_find_exact_noref): ... new function.
27 (symbol_find): Likewise...
28 (symbol_find_noref): ... ditto.
29 (resolve_symbol_value): Resolve weakrefr without setting their
31 (S_SET_WEAK): Call hook.
32 (S_GET_VALUE): Follow weakref link.
33 (S_SET_VALUE): Clear weakrefr.
34 (S_IS_WEAK): Follow weakref link.
35 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
36 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
37 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
38 (symbol_mark_used): Follow weakref link.
39 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
40 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
41 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
42 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
43 * write.c (adust_reloc_syms): Follow weakref link. Do not
44 complain if target is undefined.
45 (write_object_file): Likewise. Remove weakrefr symbols. Drop
46 unreferenced weakrefd symbols.
47 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
49 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
50 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
51 * doc/as.texinfo: Document weakref.
52 * doc/internals.texi: Document new struct members, internal
55 2005-10-24 Jie Zhang <jie.zhang@analog.com>
57 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
58 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
59 * Makefile.in: Regenerate.
60 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
61 * config/tc-bfin.c (md_chars_to_number): Change the type of first
62 argument from unsigned char * to char * to remove signedness warnings.
64 2005-10-24 Jan Beulich <jbeulich@novell.com>
66 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
67 (dot_rot): Change type of num_* variables. Check for positive count.
68 (ia64_optimize_expr): Re-structure.
69 (md_operand): Check for general register.
71 2005-10-24 Jan Beulich <jbeulich@novell.com>
73 * config/tc-ia64.c (declare_register): Call symbol_create.
74 (md_begin): Remove local variables total, ar_base, and cr_base.
75 Start loops for registers at their respective first one. Don't
76 update md.regsym for alias names. Generate alias name tp for r13.
78 2005-10-21 DJ Delorie <dj@redhat.com>
80 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
81 names unstead of numbers.
83 2005-10-19 David Ung <davidu@mips.com>
85 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
86 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
87 hence avoiding to emit a nop.
89 2005-10-19 Jie Zhang <jie.zhang@analog.com>
91 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
93 (bfin_start_line_hook): Remove the workaround for LSETUP(.
94 (bfin_name_is_register): Remove the workarounds for LSETUP(
96 (bfin_start_label): Ditto.
98 2005-10-18 Bob Wilson <bob.wilson@acm.org>
100 * config/tc-xtensa.c (xtensa_end_directive): Restore
101 default_lit_sections regardless of use_literal_section.
103 2005-10-18 Jie Zhang <jie.zhang@analog.com>
105 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
106 * Makefile.in: Regenerated.
108 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
110 * doc/as.texinfo (.loc) Fix placement of '@end table'.
112 2005-10-17 Bob Wilson <bob.wilson@acm.org>
114 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
115 unsigned line number. Do not include "dwarf2dbg.h".
116 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
117 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
118 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
119 (md_assemble): Use as_where instead of dwarf2_where.
120 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
121 dwarf2_line_infos. Change to call new_logical_line followed by
124 2005-10-14 Mike Frysinger <vapier@gentoo.org>
126 * doc/as.texinfo (Section): Add missing ']' to .section example.
128 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
131 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
132 unknown opcode is found.
134 2005-10-12 Mark Mitchell <mark@codesourcery.com>
136 * NEWS: Mention @file.
138 2005-10-12 Nick Clifton <nickc@redhat.com>
140 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
141 generally tidy up the code.
142 * config/tc-avr.h: Likewise.
144 2005-10-12 Jan Beulich <jbeulich@novell.com>
146 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
147 (dot_pred_rel): Likewise.
148 (parse_operand): Likewise.
149 (ia64_unrecognized_line): Likewise.
150 (md_operand): Likewise.
152 2005-10-11 Jan Beulich <jbeulich@novell.com>
154 * expr.h (enum expr_mode): New.
155 (expression): Pass third argument to expr.
156 (expression_and_evaluate): New.
157 (deferred_expression): New.
158 (expr): Add third parameter.
159 (resolve_expression): New.
160 * struc-symbol.h (struct symbol): New members sy_volatile and
162 * symbols.c, symbols.h (symbol_clone): New.
163 (symbol_clone_if_forward_ref): New.
164 (snapshot_symbol): New.
165 (S_IS_VOLATILE): New.
166 (S_IS_FORWARD_REF): New.
167 (S_SET_VOLATILE): New.
168 (S_SET_FORWARD_REF): New.
169 * as.c (macro_expr): Use expression_and_evaluate.
170 * cond.c (s_if): Likewise.
171 (s_elseif): Likewise.
172 * dw2gencfi.c (cfi_parse_reg): Likewise.
173 * expr.c (operand): Add second parameter. Optionally call
174 deferred_expression. Pass mode argument to itself and md_parse_name.
175 Check mode before trying to evaluate symbol. Call
176 symbol_clone_if_forward_ref for both operands.
177 (expr): Add third parameter. Pass mode to operand and itself.
178 Optionally call resolve_expression.
179 (resolve_expression): New.
180 (get_single_number): Pass second argument to operand.
181 * read.c (potable): New entry for .eqv.
182 (read_a_source_file): Handle new == operator.
183 (get_absolute_expr): Use expression_and_evaluate.
185 (assign_symbol): Rename second parameter. Call symbol_clone on
186 legal and illegal redefinition. Call S_SET_VOLATILE and
187 S_SET_FORWARD_REF depending on mode.
188 (s_set): Update description.
189 (s_space): Call resolve_expression.
190 (pseudo_set): Optionally call deferred_expression. Check
191 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
193 * config/tc-ia64.h (md_parse_name): Add mode parameter.
194 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
195 * config/tc-m32r.h (md_parse_name): Likewise.
196 (m32r_parse_name): Likewise.
197 * config/tc-mmix.h (md_parse_name): Likewise.
198 * config/tc-mn10300.h (md_parse_name): Likewise.
199 (mn10300_parse_name): Likewise.
200 * config/tc-ppc.h (md_parse_name): Likewise.
201 * config/tc-sh.h (md_parse_name): Likewise.
202 (sh_parse_name): Likewise.
203 * config/tc-sh64.h (md_parse_name): Likewise.
204 (sh64_consume_datalabel): Likewise.
205 * config/tc-tic54x.h (md_parse_name): Likewise.
206 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
207 before trying to evaluate symbol.
208 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
209 * config/tc-sh.c (sh_parse_name): Likewise.
210 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
211 second argument to operandf. Pass mode parameter to sh_parse_name.
212 * doc/as.texinfo: Document .eqv and the == assignment operator.
214 2005-10-10 Ian Lance Taylor <ian@airs.com>
216 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
217 * Makefile.in: Regenerate.
219 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
221 * expr.c (operator): Allow "!=" as a synonym for "<>".
222 * doc/as.texinfo (Infix Op): Mention "!=".
224 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
226 * config/tc-hppa.c (strict): Don't initialize. Update comment.
227 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
228 found. Simplify handling of "ma" and "mb" completers.
230 2005-10-08 Paul Brook <paul@codesourcery.com>
232 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
233 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
235 (arm_cpu_option_table): Add canonical_name.
236 (arm_cpus): Populate canonical_name field.
237 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
238 aeabi_set_public_attributes, arm_md_end): New functions.
239 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
240 (md_assemble): Set thumb_arch_used and arm_arch_used.
241 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
242 * config/tc-arm.h (md_end): Define.
243 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
245 2005-10-06 Khem Raj <kraj@mvista.com>
246 NIIBE Yutaka <gniibe@m17n.org>
248 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
249 (parse_reg_without_prefix): New function.
250 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
252 (option md_longopts): Add allow-reg-prefix option.
253 * doc/c-sh.texi: Document --allow-reg-prefix option.
254 * NEWS: Mention the new switch.
256 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
258 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
261 2005-09-30 Sterling Augustine <sterling@tensilica.com>
262 Bob Wilson <bob.wilson@acm.org>
264 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
266 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
268 * Makefile.am: Run "make dep-am".
269 * Makefile.in: Regenerated.
270 * aclocal.m4: Likewise.
272 2005-09-30 Mark Mitchell <mark@codesourcery.com>
274 * as.c (main): Use expandargv.
276 2005-09-30 Jan Beulich <jbeulich@novell.com>
278 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
281 2005-09-30 Catherine Moore <clm@cm00re.com>
283 * Makefile.am: Bfin support.
284 * Makefile.in: Regenerated.
285 * aclocal.m4: Regenerated.
286 * configure: Regenerated.
287 * configure.in: Bfin support.
288 * configure.tgt: Bfin support.
289 * config/bfin-aux.h: New file.
290 * config/bfin-defs.h: New file.
291 * config/bfin-lex.l: New file.
292 * config/bfin-parse.y: New file.
293 * config/tc-bfin.c: New file.
294 * config/tc-bfin.h: New file.
295 * doc/Makefile.am: Recognize c-bfin.texi.
296 * doc/Makefile.in: Regenerated.
297 * doc/all.texi: Bfin support.
298 * doc/as.texinfo: Likewise.
299 * doc/c-bfin.texi: Document bfin-specific syntax and
302 2005-09-30 Paul Brook <paul@codesourcery.com>
304 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
305 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
306 normal infix conditions.
307 (C3E): Include Thumb-2 definition.
309 (insns): Use them for legacy mnemonics.
311 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
313 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
314 version of <locale.h> when ENABLE_NLS is not defined.
316 2005-09-29 Jan Beulich <jbeulich@novell.com>
318 * config/tc-ia64.c (parse_operands): Always parse first operand of
321 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
322 Alan Modra <amodra@bigpond.net.au>
324 * app.c (do_scrub_chars): Match open and close quote of strings.
325 Remove redundant EOF test in case 7.
327 2005-09-28 Jan Beulich <jbeulich@novell.com>
329 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
330 relocations in 16- and 32-bit modes.
331 (i386_displacement): Make pc-relative branch handling dependent
332 upon operand (rather than address) size.
334 2005-09-28 Jan Beulich <jbeulich@novell.com>
336 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
338 (dot_cfi_startproc): Likewise.
339 (dot_cfi_endproc): Likewise. Also check no extra input was given.
340 (dot_cfi_escape): Likewise.
342 2005-09-28 Jan Beulich <jbeulich@novell.com>
344 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
345 (TC_CONS_FIX_NEW): Define unconditionally.
346 (x86_pe_cons_fix_new): Remove.
347 * config/tc-i386.c (signed_cons): New.
348 (md_pseudo_table): Add slong.
349 (x86_cons_fix_new): Declare unconditionally.
350 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
351 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
354 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
356 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
357 buffer after copying string.
359 2005-09-27 Paul Brook <paul@codesourcery.com>
361 * config/arm.c (arm_cpus): Add more cpu names.
362 * doc/c-arm.texi: Document them.
364 2005-09-21 Alan Modra <amodra@bigpond.net.au>
366 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
368 2005-09-20 Richard Henderson <rth@redhat.com>
370 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
372 2005-09-20 Richard Henderson <rth@redhat.com>
374 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
376 (dwarf2_loc_mark_labels): New.
377 (dwarf2_gen_line_info_1): Split out of ...
378 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
379 (dwarf2_emit_label): New.
380 (dwarf2_directive_loc_mark_labels): New.
381 (out_set_addr): Take a symbol instead of frag+ofs.
382 (relax_inc_line_addr): Likewise.
383 (emit_inc_line_addr): Assert delta non-negative.
384 (process_entries): Remove dead code. Update to work with temp
385 symbols instead of frag+ofs.
386 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
387 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
388 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
389 * config/obj-elf.h (obj_frob_label): New.
390 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
391 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
392 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
393 Similarly in the respective tc_frob_label implementation functions.
394 * config/tc-i386.c (md_pseudo_table): Move file and loc to
395 non-elf section; add loc_mark_labels.
396 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
397 (ia64_flush_insns): Check for marked labels; emit line entry if so.
398 (emit_one_bundle): Similarly.
399 (ia64_frob_label): Record marked labels.
400 * config/tc-m68hc11.h (tc_frob_label): Remove.
401 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
402 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
403 * config/tc-sh64.h (tc_frob_label): Likewise.
404 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
406 2005-09-20 Alan Modra <amodra@bigpond.net.au>
408 * read.c (pseudo_set): Set segment of expression syms to expr_section.
410 2005-09-14 Jan Beulich <jbeulich@novell.com>
412 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
413 registers, floating point control and status words, and mxcsr as
414 well as (for 64-bit code) segment base registers and rflags.
416 2005-09-09 Dmitry Diky <diwil@spec.ru>
418 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
419 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
422 2005-09-08 Chao-ying Fu <fu@mips.com>
424 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
425 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
428 2005-09-08 Paul Brook <paul@codesourcery.com>
430 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
431 (do_smc, do_t_smc): ... to this.
432 (insns): Remane smi to smc.
433 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
436 2005-09-07 Richard Henderson <rth@redhat.com>
438 * dwarf2dbg.c (dwarf2_where): Set line->isa.
439 (dwarf2_set_isa): New.
440 (dwarf2_directive_loc): Rearrange to allow all options on one line.
441 * dwarf2dbg.h (dwarf2_set_isa): Declare.
442 * doc/as.texinfo: Update .loc documentation.
444 2005-09-07 Richard Henderson <rth@redhat.com>
446 * dwarf2dbg.c: Include safe-ctype.h.
447 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
448 (current): Initialize.
449 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
450 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
451 (dwarf2_directive_file): Cope with invalid filename.
452 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
453 epilogue_begin, is_stmt, isa.
454 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
456 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
457 and DWARF2_FLAG_EPILOGUE_BEGIN.
458 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
459 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
460 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
461 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
462 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
463 (struct dwarf2_line_info): Add isa member.
464 * doc/as.texinfo (LNS directives): New node.
466 2005-09-07 David Ung <davidu@mips.com>
468 * config/tc-mips.c (append_insn): Undo last change. Instead add
469 guard to suppress calling frag_grow if the current instruction is
470 one that allows a delay slot.
472 2005-09-06 Chao-ying Fu <fu@mips.com>
474 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
475 (mips_opts): Add -1 to initialize ase_mt.
476 (file_ase_mt): New variable for -mmt.
477 (CPU_HAS_MT): New define.
478 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
480 (mips_ip): Check ase_mt to enable MT instructions.
481 Handle !, $, *, &, +T, +t, g operand formats.
482 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
484 (OPTION_MT, OPTION_NO_MT): New define.
485 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
486 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
487 (mips_after_parse_args): Set ase_mt based on CPU.
488 (s_mipsset): Handle ".set mt" and ".set nomt".
489 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
490 (md_show_usage): Show usage of -mmt and -mno-mt.
491 * doc/as.texinfo: Document -mmt and -mno-mt options.
492 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
495 2005-09-06 Paul Brook <paul@codesourcery.com>
497 * config/tc-arm.c (arm_it): Add relax field.
498 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
499 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
500 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
501 do_t_mov_cmp): Allow relaxation.
502 (output_relax_insn): New function.
503 (put_thumb32_insn): New function.
504 (output_inst): Use new functions.
505 (md_assemble): Don't throw error on relaxable instructions.
506 (insns): Change "b" entry from TCE(...) to tCE(...).
507 (md_estimate_size_before_relax): Return 2.
508 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
509 relax_branch, arm_relax_frag): New functions.
510 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
512 * config/tc-arm.h (md_convert_frag): Remove definition.
513 (md_relax_frag): Define.
514 (arm_relax_frag): Add prototype.
516 2005-09-02 Paul Brook <paul@codesourcery.com>
518 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
520 2005-09-02 Paul Brook <paul@codesourcery.com>
522 * config/tc-arm.c (encode_arm_cp_address): Use
523 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
524 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
526 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
529 (insns): Use them for coprocessor instructions.
530 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
531 (get_thumb32_insn): New function.
532 (put_thumb32_insn): New function.
533 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
534 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
536 2005-09-02 Paul Brook <paul@codesourcery.com>
538 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
539 incorrect suffix matches.
541 2005-09-01 David Ung <davidu@mips.com>
543 * config/tc-mips.c (append_insn): Correctly handle mips16 case
544 when the frags are different for the 2 instructions we want to
545 swap. If the lengths of the 2 instructions are not the same, we
546 won't do the swap but emit an nop.
548 2005-09-01 Dmitry Diky <diwil@spec.ru>
550 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
551 as appropriate. Change frag_variant() to frag_var() for relaxes.
553 2005-08-29 Nick Clifton <nickc@redhat.com>
555 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
558 2005-08-26 Jan Beulich <jbeulich@novell.com>
560 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
561 qualified operand of a branch.
562 (intel_bracket_expr): Set JumpAbsolute here...
563 (intel_e11): ... rather than here.
565 2005-08-26 Christian Groessler <chris@groessler.org>
567 * configure.tgt: Set bfd_gas also for z8k cpu.
568 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
570 (newfix): Adapt to bfd reloc types.
571 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
572 is available in the current frag.
573 (md_convert_frag): Adapt function parameters.
574 (tc_gen_reloc): New function.
575 (md_section_align): Use bfd_get_section_alignment.
576 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
577 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
579 * config/tc-z8k.h (TARGET_ARCH): Define.
580 (tc_fix_adjustable): Define.
582 2005-08-25 Chao-ying Fu <fu@mips.com>
584 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
585 (mips_opts): Add -1 to initialize ase_dsp.
586 (file_ase_dsp): New variable for -mdsp.
587 (CPU_HAS_DSP): New define.
588 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
590 (mips_ip): Add min_range and max_range for checking singed numbers.
591 Check ase_dsp to enable DSP instructions.
592 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
593 (OPTION_DSP, OPTION_NO_DSP): New define.
594 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
595 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
596 (mips_after_parse_args): Set ase_dsp based on CPU.
597 (s_mipsset): Handle ".set dsp" and ".set nodsp".
598 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
599 (md_show_usage): Show usage of -mdsp and -mno-dsp.
601 2005-08-23 David Ung <davidu@mips.com>
603 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
606 2005-08-23 Alan Modra <amodra@bigpond.net.au>
609 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
611 2005-08-23 Phil Edwards <phil@codesourcery.com>
613 * configure.tgt (*-*-vxworks): Match vxworks* instead.
615 2005-08-22 Jan Beulich <jbeulich@novell.com>
617 * config/tc-i386.c (object_64bit): New.
618 (i386_target_format): Initialize it.
619 (output_disp): Use object_64bit for relocation type determination.
620 (output_imm): Likewise.
621 (i386_validate_fix): Likewise.
622 (tc_gen_reloc): Likewise.
623 (lex_got): Likewise. Remove static mode_name. Change array size
624 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
625 (x86_cons): Use object_64bit for deciding whether quad fields can
628 2005-08-18 Christian Groessler <chris@groessler.org>
630 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
631 * config/tc-mcore.h: Likewise.
632 * config/tc-z8k.h: Likewise.
633 * config/tc-z8k.c: Likewise.
634 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
635 sh_coff_reloc_mangle declaration.
636 * config/tc-sh.c: (md_apply_fix): Fix comment for case
639 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
641 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
642 to confirm that no ISA is specified.
644 2005-08-18 Nick Clifton <nickc@redhat.com>
646 * write.c (relax_segment): Count the number of frags being
647 processed and use this to compute a maximum limit on the number of
648 iterations that will be allowed when attempting to relax the
651 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
653 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
654 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
656 2005-08-16 Alan Modra <amodra@bigpond.net.au>
658 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
661 2005-08-15 Paul Brook <paul@codesourcery.com>
663 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
665 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
667 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
669 * config/tc-ppc.c (parse_cpu): Add -me300 support.
670 (md_show_usage): Likewise.
671 * doc/c-ppc.texi (PowerPC-Opts): Document it.
673 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
675 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
676 (md_gather_operands): Add support for optional operands.
678 2005-08-12 Dmitry Diky <diwil@spec.ru>
679 * config/tc-msp430.c (msp430_enable_relax): New flag.
680 (msp430_enable_polys): Likewise.
681 (OPTION_RELAX): New option.
682 (OPTION_POLYMORPHS): Likewise.
683 (md_longopts): New long options.
684 (md_show_usage): Updated.
685 (md_parse_option): Add new options handler.
686 (msp430_operands): Add check if polymorph insns are enabled.
687 (msp430_force_relocation_local): New function.
688 (md_apply_fix): Now delete relocs according to new flags combination.
689 (msp430_relax_frag): Convert long branches to short branches only if
690 flag msp430_enable_relax is set.
691 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
692 (msp430_force_relocation_local): Likewise.
693 * doc/c-msp430.texi: Describe new options.
695 2005-08-11 Ian Lance Taylor <ian@airs.com>
697 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
698 (stamp-mk.com): Likewise.
699 (EXTRA_DIST): Remove make-gas.com from list.
700 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
701 * Makefile.in: Regenerate.
703 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
705 * subsegs.c (subseg_change): Move declaration of seginfo to before
708 2005-08-11 Alan Modra <amodra@bigpond.net.au>
710 * README-vms: Delete.
711 * config-gas.com: Delete.
712 * makefile.vms: Delete.
713 * vmsconf.sh: Delete.
714 * config/atof-tahoe.c: Delete.
715 * config/m88k-opcode.h: Delete.
716 * config/obj-bout.c: Delete.
717 * config/obj-bout.h: Delete.
718 * config/obj-hp300.c: Delete.
719 * config/obj-hp300.h: Delete.
720 * config/tc-a29k.c: Delete.
721 * config/tc-a29k.h: Delete.
722 * config/tc-h8500.c: Delete.
723 * config/tc-h8500.h: Delete.
724 * config/tc-m88k.c: Delete.
725 * config/tc-m88k.h: Delete.
726 * config/tc-tahoe.c: Delete.
727 * config/tc-tahoe.h: Delete.
728 * config/tc-tic80.c: Delete.
729 * config/tc-tic80.h: Delete.
730 * config/tc-w65.c: Delete.
731 * config/tc-w65.h: Delete.
732 * config/te-aux.h: Delete.
733 * config/te-delt88.h: Delete.
734 * config/te-delta.h: Delete.
735 * config/te-dpx2.h: Delete.
736 * config/te-hp300.h: Delete.
737 * config/te-ic960.h: Delete.
738 * config/vms-a-conf.h: Delete.
739 * doc/c-a29k.texi: Delete.
740 * doc/c-h8500.texi: Delete.
741 * doc/c-m88k.texi: Delete.
742 * README: Remove obsolete examples, and list of supported targets.
743 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
744 bout and hp300 support.
745 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
746 * configure.in: Remove --enable-bfd-assembler, need_bfd,
748 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
749 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
750 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
752 * dw2gencfi.c: Likewise.
753 * dwarf2dbg.c: Likewise.
755 * input-file.c: Likewise.
756 * listing.c: Likewise.
757 * literal.c: Likewise.
758 * messages.c: Likewise.
760 * output-file.c: Likewise.
763 * struc-symbol.h: Likewise.
764 * subsegs.c: Likewise.
765 * subsegs.h: Likewise.
766 * symbols.c: Likewise.
767 * symbols.h: Likewise.
771 * config/aout_gnu.h: Likewise.
772 * config/obj-aout.c: Likewise.
773 * config/obj-aout.h: Likewise.
774 * config/obj-coff.c: Likewise.
775 * config/obj-coff.h: Likewise.
776 * config/obj-evax.h: Likewise.
777 * config/obj-ieee.h: Likewise.
778 * config/tc-arm.c: Likewise.
779 * config/tc-arm.h: Likewise.
780 * config/tc-avr.c: Likewise.
781 * config/tc-avr.h: Likewise.
782 * config/tc-crx.h: Likewise.
783 * config/tc-d10v.h: Likewise.
784 * config/tc-d30v.h: Likewise.
785 * config/tc-dlx.h: Likewise.
786 * config/tc-fr30.h: Likewise.
787 * config/tc-frv.h: Likewise.
788 * config/tc-h8300.c: Likewise.
789 * config/tc-h8300.h: Likewise.
790 * config/tc-hppa.h: Likewise.
791 * config/tc-i370.h: Likewise.
792 * config/tc-i386.c: Likewise.
793 * config/tc-i386.h: Likewise.
794 * config/tc-i860.h: Likewise.
795 * config/tc-i960.c: Likewise.
796 * config/tc-i960.h: Likewise.
797 * config/tc-ip2k.h: Likewise.
798 * config/tc-iq2000.h: Likewise.
799 * config/tc-m32c.h: Likewise.
800 * config/tc-m32r.h: Likewise.
801 * config/tc-m68hc11.h: Likewise.
802 * config/tc-m68k.c: Likewise.
803 * config/tc-m68k.h: Likewise.
804 * config/tc-maxq.c: Likewise.
805 * config/tc-maxq.h: Likewise.
806 * config/tc-mcore.c: Likewise.
807 * config/tc-mcore.h: Likewise.
808 * config/tc-mn10200.h: Likewise.
809 * config/tc-mn10300.c: Likewise.
810 * config/tc-mn10300.h: Likewise.
811 * config/tc-ms1.h: Likewise.
812 * config/tc-msp430.c: Likewise.
813 * config/tc-msp430.h: Likewise.
814 * config/tc-ns32k.c: Likewise.
815 * config/tc-ns32k.h: Likewise.
816 * config/tc-openrisc.h: Likewise.
817 * config/tc-or32.c: Likewise.
818 * config/tc-or32.h: Likewise.
819 * config/tc-ppc.c: Likewise.
820 * config/tc-ppc.h: Likewise.
821 * config/tc-s390.h: Likewise.
822 * config/tc-sh.c: Likewise.
823 * config/tc-sh.h: Likewise.
824 * config/tc-sparc.c: Likewise.
825 * config/tc-tic30.c: Likewise.
826 * config/tc-tic30.h: Likewise.
827 * config/tc-tic4x.c: Likewise.
828 * config/tc-tic4x.h: Likewise.
829 * config/tc-tic54x.c: Likewise.
830 * config/tc-tic54x.h: Likewise.
831 * config/tc-v850.h: Likewise.
832 * config/tc-vax.c: Likewise.
833 * config/tc-vax.h: Likewise.
834 * config/tc-xstormy16.h: Likewise.
835 * config/tc-xtensa.h: Likewise.
836 * config/tc-z8k.c: Likewise.
837 * config/tc-z8k.h: Likewise.
838 * config/vms-a-conf.h
839 * doc/Makefile.am: Likewise.
840 * doc/all.texi: Likewise.
841 * doc/as.texinfo: Likewise.
842 * doc/internals.texi: Likewise.
843 * doc/Makefile.in: Regenerate.
844 * Makefile.in: Regenerate.
845 * configure: Regenerate.
846 * config.in: Regenerate.
847 * po/POTFILES.in: Regenerate.
849 2005-08-09 Nick Clifton <nickc@redhat.com>
852 * macro.c (getstring): Do not treat round parentheses exactly the
853 same as angle brackets - the parentheses need to be preserved and
854 passed on to the macro processing code.
856 2005-08-08 Nick Clifton <nickc@redhat.com>
858 * config/tc-msp430.c (MSP430_ISA_21): Define.
859 (mcu_types): Add entries for msp430x21xx variants.
861 2005-08-08 Nick Clifton <nickc@redhat.com>
864 * macro.c (getstring): Treat round parentheses in the same way as
866 (get_any_string): Likewise.
868 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
871 * as.c (parse_args): Handle -al=<FILE>.
873 2005-08-07 Nick Clifton <nickc@redhat.com>
875 * read.c (s_app_line): Accept a line number of 0 for compatibility
876 with gcc's output for assembler-with-cpp files.
878 2005-08-05 Paul Brook <paul@codesourcery.com>
880 * config/tc-arm.c (current_it_mask, current_cc): New variables.
881 (do_t_add_sub): Use correct encodings inside IT block.
882 (do_t_arit3c): Ditto.
883 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
884 (md_assemble): Verify conditional suffixes agains IT blocks.
886 2005-08-05 Paul Brook <paul@codesourcery.com>
888 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
890 (encode_thumb32_shifted_operand): Prohibit register shifts.
891 (encode_thumb32_addr_mode): Fix typo.
892 (insns): Correct thumb2 ldm and stm opcodes.
894 2005-08-02 Khem Raj <kraj@mvista.com>
896 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
897 WLDRD/WSTRD instruction.
899 2005-08-02 Alan Modra <amodra@bigpond.net.au>
901 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
904 2005-07-29 Thiemo Seufer <ths@networkno.de>
906 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
908 2005-07-29 Paul Brook <paul@codesourcery.com>
910 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
912 (do_t_addr): Implement 32-bit variant.
913 (do_t_push_pop): Make some errors warnings. Handle single register
915 (insns): Use tCE for adr.
916 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
917 (md_apply_fix): Ditto.
919 2005-07-29 Paul Brook <paul@codesourcery.com>
921 * config/tc-arm.c (parse_tb): New function.
922 (enum operand_parse_code): Add OP_TB.
923 (parse_operands): Handle OP_TB.
924 (do_t_add_sub_w, do_t_tb): New functions.
925 (insns): Add entries for addw, subw, tbb and tbh.
926 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
928 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
930 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
932 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
934 * config/tc-i386.c (handle_large_common): Declare only for ELF.
936 2005-07-27 Jan Beulich <jbeulich@novell.com>
938 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
940 (unw_p_record): Remove unused/redundant fields imask and rmask.
941 Combine spoff and pspoff into a union. Combine gr and br into a
942 union. Change type of grmask and brmask to unsigned char. Change type
943 of frmask to unsigned int.
944 (unw_x_record): Combine spoff, pspoff, and treg into a union.
945 * config/tc-ia64.c (unwind): New field 'pending_saves'.
946 (check_pending_save): New.
947 (alloc_record): Clear out entire record.
948 (output_psp_gr): Use renamed structure fields.
949 (output_psp_sprel): Likewise.
950 (output_rp_gr): Likewise.
951 (output_rp_br): Likewise.
952 (output_rp_psprel): Likewise.
953 (output_rp_sprel): Likewise.
954 (output_pfs_gr): Likewise.
955 (output_pfs_psprel): Likewise.
956 (output_pfs_sprel): Likewise.
957 (output_preds_gr): Likewise.
958 (output_preds_psprel): Likewise.
959 (output_preds_sprel): Likewise.
960 (output_spill_base): Likewise.
961 (output_unat_gr): Likewise.
962 (output_unat_psprel): Likewise.
963 (output_unat_sprel): Likewise.
964 (output_lc_gr): Likewise.
965 (output_lc_psprel): Likewise.
966 (output_lc_sprel): Likewise.
967 (output_fpsr_gr): Likewise.
968 (output_fpsr_psprel): Likewise.
969 (output_fpsr_sprel): Likewise.
970 (output_priunat_gr): Likewise.
971 (output_priunat_psprel): Likewise.
972 (output_priunat_sprel): Likewise.
973 (output_bsp_gr): Likewise.
974 (output_bsp_psprel): Likewise.
975 (output_bsp_sprel): Likewise.
976 (output_bspstore_gr): Likewise.
977 (output_bspstore_psprel): Likewise.
978 (output_bspstore_sprel): Likewise.
979 (output_rnat_gr): Likewise.
980 (output_rnat_psprel): Likewise.
981 (output_rnat_sprel): Likewise.
982 (output_spill_psprel): Likewise.
983 (output_spill_sprel): Likewise.
984 (output_spill_reg): Likewise.
985 (output_fr_mem): Likewise. Allocate one unwind record per set mask
987 (output_frgr_mem): Likewise.
988 (output_gr_mem): Likewise.
989 (output_br_mem): Likewise.
990 (output_gr_gr): Likewise.
991 (output_br_gr): Likewise.
992 (fixup_unw_records): Likewise.
993 (process_one_record): Use renamed structure fields. For gr_gr and
994 br_gr, collect mask from chain of records before output.
995 (in_prologue): Simplify and eliminate early returns. Call
997 (in_body): Simplify and eliminate early returns.
998 (dot_body): Call check_pending_save.
999 (md_assemble): Update comment. Deal with pending saves.
1001 2005-07-26 Jan Beulich <jbeulich@novell.com>
1003 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1004 mask from guessed suffix, but mask out other immediate types only
1005 if at least on candidate is valid for the insn.
1007 2005-07-25 DJ Delorie <dj@redhat.com>
1009 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1010 Support %mod() modifiers from opcodes.
1011 * doc/c-m32c.texi (M32C-Modifiers): New section.
1013 2005-07-25 Jan Hubicka <jh@suse.cz>
1014 H.J. Lu <hongjiu.lu@intel.com>
1016 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1018 (elf_com_section_ptr): New.
1019 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1020 (elf_common_parse): Make it global. Use elf_com_section_ptr
1021 instead of bfd_com_section_ptr.
1022 (obj_elf_change_section): Handle x86-64 large bss sections.
1024 * config/obj-elf.h (elf_com_section_ptr): New.
1025 (elf_common_parse): New.
1027 * config/tc-i386.c (handle_large_common): New.
1028 (md_pseudo_table): Add "largecomm".
1029 (x86_64_section_letter): New.
1030 (x86_64_section_word): New.
1032 * config/tc-i386.h (x86_64_section_word): New.
1033 (x86_64_section_letter): New.
1034 (md_elf_section_letter): New. Defined.
1035 (md_elf_section_word): Likewise.
1037 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1039 * configure.tgt: Remove i386-*-rtemself*.
1040 Remove sparc-*-rtemself*.
1042 2005-07-21 Ben Elliston <bje@gnu.org>
1044 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1046 2005-07-21 Paul Brook <paul@codesourcery.com>
1048 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1051 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1053 * messages.c: Use vsnprintf instead of vsprintf.
1055 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1057 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1058 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1060 2005-07-18 Nick Clifton <nickc@redhat.com>
1062 * configure.tgt: Restore alpha ordering to list of arches.
1064 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1066 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1068 2005-07-18 Jan Beulich <jbeulich@novell.com>
1070 * config/tc-i386.c (md_begin): Use IS_ELF.
1071 (tc_i386_fix_adjustable): Likewise.
1072 (md_estimate_size_before_relax): Likewise.
1073 (md_apply_fix): Likewise.
1074 (i386_target_format): Likewise.
1075 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1076 (i386_immediate): Remove #ifdef LEX_AT.
1077 (i386_displacement): Likewise.
1078 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1081 2005-07-18 Jan Beulich <jbeulich@novell.com>
1083 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1084 parameter to unsigned. Parameter sign now is tristate - zero/
1085 positive mean unsigned/signed, negative means signedness doesn't
1086 matter. Check field size,
1087 signedness, and pcrel-ness are in agreement between relocated field
1088 and relocation type. Adjust diagnostics.
1089 (optimize_imm): And type mask of operand instead of overwriting it.
1090 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1091 local structure and initialize gotrel accordingly. Pass caller as
1092 mask of types that the operator can match.
1093 (x86_cons_fix_new): Let reloc know that signedness of relocation
1095 (x86_pe_cons_fix_new): Likewise.
1096 (x86_cons): Pass additional argument to lex_got.
1097 (i386_immediate): New local variable 'types'. Pass its address as
1098 additional argument to lex_got. Mask out operand types not supported
1100 (i386_displacement): Likewise. Set bigdisp to all types supported in
1101 64-bit mode, combining the previously split initialization.
1103 2005-07-18 Jan Beulich <jbeulich@novell.com>
1105 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1108 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1110 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1113 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1115 * Makefile.am: Run "make dep-am".
1116 * Makefile.in: Regenerate.
1118 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1120 * gas/config/tc-i386.h (CpuVMX): New.
1121 (CpuUnknownFlags): Add CpuVMX.
1123 2005-07-14 Jim Blandy <jimb@redhat.com>
1125 Add support for the Renesas M32C.
1126 * Makefile.am (CPU_TYPES): List m32c.
1127 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1128 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1129 * configure.in: Add case for m32c.
1130 * configure.tgt: Add cases for m32c and m32c-*-elf.
1131 * configure: Regenerated.
1132 * config/tc-m32c.c, config/tc-m32c.h: New files.
1133 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1134 * doc/Makefile.in: Regenerated.
1135 * doc/all.texi: Set M32C.
1136 * doc/as.texinfo: Add text for the M32C-specific options and line
1137 comment characters, and refer to c-m32c.texi.
1138 * doc/c-m32c.texi: New file.
1140 2005-07-14 Nick Clifton <nickc@redhat.com>
1143 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1144 the ins_parse buffer.
1146 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1148 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1149 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1151 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1153 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1156 2005-07-08 Ben Elliston <bje@au.ibm.com>
1158 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1159 * config/obj-elf.h: Likewise.
1160 * config/tc-h8300.h: Likewise.
1161 * config/tc-h8500.h: Likewise.
1162 * config/tc-i370.h: Likewise.
1163 * config/tc-i386.h: Likewise.
1164 * config/tc-m68hc11.h: Likewise.
1165 * config/tc-m68k.h: Likewise.
1166 * config/tc-ppc.h: Likewise.
1167 * config/tc-s390.h: Likewise.
1168 * config/tc-sh.h: Likewise.
1169 * config/tc-sparc.h: Likewise.
1170 * config/tc-tic30.c: Likewise.
1171 * config/tc-w65.h: Likewise.
1172 * config/tc-xtensa.h: Likewise.
1174 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1177 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1179 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1181 * config/tc-tic30.c (debug): Add format attribute. Fix format
1184 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1186 * config/tc-i386.c (cpu_arch): Add sse3.
1188 * config/tc-i386.h (CpuSSE3): Renamed from ...
1189 (CpuPNI): This. Defined as CpuSSE3.
1191 * doc/c-i386.texi: Document .sse3.
1193 2005-07-06 Jan Beulich <jbeulich@novell.com>
1195 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1197 2005-07-05 Nick Clifton <nickc@redhat.com>
1199 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1200 md_chars_to_numbers to an unsigned pointer in order to avoid a
1201 compile time warning.
1203 2005-07-05 Paul Brook <paul@codesourcery.com>
1205 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1207 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1209 * config/tc-ms1.c: New.
1210 * config/tc-ms1.h: New.
1211 * testsuite/gas/ms1/allinsn.d: New.
1212 * testsuite/gas/ms1/allinsn.s: New.
1213 * testsuite/gas/ms1/badinsn.s: New.
1214 * testsuite/gas/ms1/badinsn1.s: New.
1215 * testsuite/gas/ms1/badoffsethigh.s: New.
1216 * testsuite/gas/ms1/badoffsetlow.s: New.
1217 * testsuite/gas/ms1/badorder.s: New.
1218 * testsuite/gas/ms1/badreg.s: New.
1219 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1220 * testsuite/gas/ms1/badsignedimmlow.s: New.
1221 * testsuite/gas/ms1/badsyntax.s: New.
1222 * testsuite/gas/ms1/badsyntax1.s: New.
1223 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1224 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1225 * testsuite/gas/ms1/errors.exp: New.
1226 * testsuite/gas/ms1/ldst.s: New.
1227 * testsuite/gas/ms1/misc.d: New.
1228 * testsuite/gas/ms1/misc.s: New.
1229 * testsuite/gas/ms1/ms1-16-003.d: New.
1230 * testsuite/gas/ms1/ms1-16-003.s: New.
1231 * testsuite/gas/ms1/ms1.exp: New.
1232 * testsuite/gas/ms1/msys.d: New.
1233 * testsuite/gas/ms1/msys.s: New.
1234 * testsuite/gas/ms1/relocs.d: New.
1235 * testsuite/gas/ms1/relocs.exp: New.
1236 * testsuite/gas/ms1/relocs1.s: New.
1237 * testsuite/gas/ms1/relocs2.s: New.
1239 2005-07-05 Jan Beulich <jbeulich@novell.com>
1241 * config/tc-i386.h (CpuSVME): New.
1242 (CpuUnknownFlags): Include CpuSVME.
1243 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1244 as alias of sledgehammer.
1245 (md_assemble): Include invlpga in the check for insns with two source
1247 (process_operands): Include SVME insns in the check for ignored
1248 segment overrides. Adjust diagnostic.
1249 (i386_index_check): Special-case SVME insns with memory operands.
1251 2005-07-04 Khem Raj <kraj@mvista.com>
1252 Nick Clifton <nickc@redhat.com>
1254 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1255 use an immediate value.
1256 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1257 since the register field of the operands structure is unsigned.
1258 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1259 (parse_operands): Make the 2ns parameter an unsigned pointer to
1261 (do_ldrd): When using the imm field of the operands structure as a
1262 second register field, treat it as unsigned.
1264 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1267 * config/obj-elf.c (obj_elf_change_section): Use backend
1270 2005-07-01 Jan Beulich <jbeulich@novell.com>
1272 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1273 (output_spill_psprel, output_spill_psprel_p): Combine.
1274 (output_spill_sprel, output_spill_sprel_p): Combine.
1275 (output_spill_reg, output_spill_regp_p): Combine.
1276 (process_one_record): Handle psp_psprel.
1277 (parse_predicate_and_operand): New.
1278 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1279 initialize output values. Emit diagnostic case here.
1280 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1281 (add_unwind_entry): New second parameter. Allow first parameter to
1282 be NULL. Parse optional tag, emit warning about further support for
1283 it otherwise being missing. Check end-of-line when requested.
1284 (dot_fframe): Clear operand when wrong. Allow tag.
1285 (dot_vframe): Likewise.
1286 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1288 (dot_vframepsp): Remove.
1289 (dot_altrp): Clear operand when wrong. Allow tag.
1290 (dot_save): Likewise. Let default case also go through
1292 (dot_savemem): Likewise.
1293 (dot_restore): Don't return when wrong operand. Allow tag.
1294 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1295 parse_predicate_and_operand and the new arguments to
1296 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1297 when wrong operand. Allow tag.
1298 (dot_restorereg, dot_restorereg_p): Likewise.
1299 (dot_spillmem, dot_spillmem_p): Likewise.
1300 (dot_saveg): Clear operand when wrong. Perform tighter operand
1302 (dot_savef): Likewise.
1303 (dot_saveb): Likewise.
1304 (dot_savegf): Likewise.
1305 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1306 parse_predicate_and_operand and the new arguments to
1307 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1308 when wrong operand. Allow tag.
1310 (dot_label_state): Don't return when wrong operand.
1311 (dot_copy_state): Likewise.
1312 (dot_unwabi): Likewise. Check if in prologue.
1313 (dot_body): Don't call demand_empty_rest_of_line.
1314 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1316 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1317 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1318 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1319 (parse_operand): New second parameter. Don't deal with '}' here
1320 anymore. Don't advance past end-of-line.
1321 (parse_operands): Pass second argument to parse_operand.
1322 (ia64_start_line): Prevent out-of-bounds access through
1323 input_line_pointer. Deal with '}' here.
1324 (ia64_unrecognized_line): Don't deal with '}' here.
1325 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1326 discard_rest_of_line.
1328 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1330 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1331 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1332 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1333 (do_branch): Always set inst.reloc.pc_rel.
1334 (s_arm_elf_cons): Disallow use of (plt) suffix.
1335 (do_adrl): Adjust X_add_number unconditionally.
1336 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1337 argument. Handle all adjustment for pipeline offset here.
1338 (md_apply_fix): No need to undo work of md_pcrel_from. No
1339 need to extract pre-encoded pipeline adjustments from various
1340 branch instructions. Generally, assume instructions are already
1341 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1342 special cases. Handle BFD_RELOC_ARM_PLT32 like
1343 BFD_RELOC_ARM_PCREL_BRANCH.
1344 (tc_gen_reloc): Remove OBJ_ELF special case.
1345 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1347 2005-06-30 Ben Elliston <bje@gnu.org>
1349 * Makefile.am (check-DEJAGNU): Don't search for expect.
1350 * Makefile.in: Regenerate.
1352 2005-06-30 Ben Elliston <bje@gnu.org>
1354 * Makefile.am (EXPECT): Set to expect.
1355 (RUNTEST): Likewise, set to runtest.
1356 * Makefile.in: Regenerate.
1358 2005-06-23 Ben Elliston <bje@gnu.org>
1360 * config/m68k-parse.h: Use ISO C90.
1361 * config/m68k-parse.y: Likewise.
1362 * config/tc-m68k.h: Likewise.
1364 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1367 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1369 (optimize_disp): Optimize only if possible. Don't use 64bit
1370 displacement on non-constants and do same on constants if
1373 2005-06-17 Jan Beulich <jbeulich@novell.com>
1375 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1376 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1377 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1378 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1379 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1381 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1382 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1383 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1384 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1385 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1386 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1387 convert 8-byte pc-relative relocations.
1388 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1389 (i386_validate_fix): Likewise.
1390 (x86_cons): Also handle quad values in 64-bit mode.
1391 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1392 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1393 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1394 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1396 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1398 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1399 symbolP as well as for names with a leading dot. Use ACONCAT.
1400 (md_apply_fix): For branch relocations, only replace value
1401 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1402 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1403 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1404 (LOCAL_LABEL_PREFIX): Don't define.
1406 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1408 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1411 2005-06-08 James E Wilson <wilson@specifixinc.com>
1414 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1415 is NULL, then emit a warning, and return the current index.
1417 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1420 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1421 temporary copy of the operands array so that changes can be safely
1422 backed out if the insn does not match.
1423 (m68k_compare_opcode): Shortcut the test when the parameters are
1424 the same. Return 1 if the names match but the second opcode is
1425 further on in the array than the first.
1427 2005-06-08 Nick Clifton <nickc@redhat.com>
1430 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1432 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1434 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1436 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1437 Michael Snyder <msnyder@redhat.com>
1438 Stan Cox <scox@redhat.com>
1440 * configure.in: Add ms1 case.
1442 * configure: Regenerate.
1444 * configure.tgt: Add ms1 case.
1446 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1448 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1449 * config/tc-xtensa.c (new_resource_table): Likewise.
1450 (resize_resource_table): Likewise.
1451 (release_resources): Fix assertion for unsigned values.
1453 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1455 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1456 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1457 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1458 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1459 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1460 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1461 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1462 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1463 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1464 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1465 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1466 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1467 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1468 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1469 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1470 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1471 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1472 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1473 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1474 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1475 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1476 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1477 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1478 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1479 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1480 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1481 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1482 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1483 * config/tc-xtensa.c, config/tc-z8k.c:
1484 Replace all instances of the string "_apply_fix3" with
1486 * po/POTFILES.in, po/gas.pot: Regenerate.
1488 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1490 * Makefile.am: Run "make dep-am".
1491 (POTFILES): Remove GAS_CFILES.
1492 * Makefile.in: Regenerate.
1494 2005-06-07 David Ung <davidu@mips.com>
1496 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1497 24kc, 24kf and 24kfx under MIPS32 release 2.
1499 2005-06-04 Nick Clifton <nickc@redhat.com>
1501 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1502 to their Thumb-enabled equivalents.
1504 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1506 * config/tc-mips.c (load_register): Add leading "0x" to the
1507 output of sprintf_vma().
1510 2005-06-01 Nick Clifton <nickc@redhat.com>
1512 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1513 test for the presence of thumb version of the parsing functions
1514 since they must always exist and the test generates a compile time
1517 2005-05-31 Richard Henderson <rth@redhat.com>
1519 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1520 (alpha_reloc_op): Add it.
1521 (debug_exp): Handle it.
1522 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1523 (emit_insn): Handle it.
1524 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1526 2005-05-31 Christian Groessler <chris@groessler.org>
1528 * write.c (dump_section_relocs): Convert to ISO-C.
1529 (write_relocs): Avoid signed/unsigned and fprintf argument
1530 warnings in debug code.
1532 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1534 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1535 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1536 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1537 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1538 fixP->tc_fix_data directly in the sole place it was used.
1539 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1540 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1543 2005-05-27 Jan Beulich <jbeulich@novell.com>
1545 * config/tc-ia64.c (struct proc_pending): New.
1546 (unwind): Replace proc_start with proc_pending.
1547 (unwind_diagnostic): Check unwind.proc_pending.sym.
1548 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1549 Check if previous proc not closed. Record all entry points.
1550 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1551 Set symbol sizes for entry points recorded in dot_proc. Check
1552 arguments for consistency with respective .proc's.
1553 (md_assemble): Replace unwind.proc_start with
1554 unwind.proc_pending.sym.
1556 2005-05-27 Jan Beulich <jbeulich@novell.com>
1558 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1559 and last_ptr. Check all in-use slots for first one with non-NULL
1560 unwind_record. Don't reload end_ptr before second update round.
1562 2005-05-26 James E Wilson <wilson@specifixinc.com>
1564 * config/tc-ia64.c (extra_goodness): Update comment.
1565 (md_begin): Add debugging code to print best_template table.
1567 2005-05-25 Jan Beulich <jbeulich@novell.com>
1569 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1572 2005-05-25 Jan Beulich <jbeulich@novell.com>
1574 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1575 BFD_RELOC_UNUSED when determining the width of the reloc.
1577 2005-05-25 Jan Beulich <jbeulich@novell.com>
1579 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1582 2005-05-25 Jan Beulich <jbeulich@novell.com>
1584 * config/tc-ia64.c (dot_radix): Rewrite.
1586 2005-05-25 Jan Beulich <jbeulich@novell.com>
1588 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1590 (alloc_record): Remove references to next_slot_number and
1592 (emit_one_bundle): Likewise.
1594 2005-05-22 Nick Clifton <nickc@redhat.com>
1596 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1597 message buffer when invoking the insert function.
1599 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1601 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1602 only if an instruction match is found.
1604 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1606 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1607 to addition in argument to xtensa_dwarf2_emit_insn.
1609 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1611 * Makefile.am: Have 'all' depend on 'info'.
1612 * Makefile.in: Regenerate.
1614 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1616 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1618 2005-05-19 Anton Blanchard <anton@samba.org>
1620 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1621 (md_show_usage): Document it.
1622 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1623 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1625 2005-05-19 Jan Beulich <jbeulich@novell.com>
1627 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1628 relocations in unwind section.
1630 2005-05-18 Nick Clifton <nickc@redhat.com>
1632 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1633 if one exists. Ignore any error messages it may produce, just
1634 allow it to perform the insertion.
1636 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1638 * hash.c (hash_lookup): Add len parameter. All callers changed.
1639 (hash_find_n): New interface.
1640 * hash.h: Prototype hash_find_n.
1641 * sb.c: Include as.h.
1642 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1643 (sb_scrub_and_add_sb): New interface.
1644 * sb.h: Prototype sb_scrub_and_add_sb.
1645 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1647 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1648 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1649 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1651 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1653 * doc/Makefile.am (gasver.texi): Don't use $<.
1654 * doc/Makefile.in: Regenerated.
1656 2005-05-17 Nick Clifton <nickc@redhat.com>
1659 * symbols.c (resolve_symbol_value): Do not move symbols whose
1660 value expression has not been resolved or finalized into the
1661 absolute section as this will confuse other parts of the assembler
1662 into thinking that their value is zero.
1664 2005-05-17 Jan Beulich <jbeulich@novell.com>
1666 * read.c (_find_end_of_line): New.
1667 (find_end_of_line): New.
1668 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1669 (read_a_source_file): Use it.
1672 (get_line_sb): Use it.
1673 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1674 (s_comm_internal): Likewise.
1676 (s_macro): Likewise.
1677 (s_ignore): Use ignore_rest_of_line.
1678 * read.h (find_end_of_line): Prototype.
1679 (discard_rest_of_line): Remove prototype. #define to
1680 ignore_rest_of_line.
1682 2005-05-17 Nick Clifton <nickc@redhat.com>
1684 * config/tc-v850,h (TC_FIX_TYPE): Define.
1685 (TC_INIT_FIX_TYPE): Define.
1686 * config/tc-v850.c (md_assemble): When creating a fix record the
1687 operand in the tc_fix_data field.
1688 (md_apply_fix3): When applying a resolved fix use the operand's
1689 insertion procedure to store the value, if the operand has been
1692 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1694 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1696 * Makefile.in: Regenerated.
1698 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1699 Bob Wilson <bob.wilson@acm.org>
1701 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1703 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1704 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1706 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1708 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1709 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1711 2005-05-10 Michael Matz <matz@suse.de>
1713 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1715 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1717 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1720 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1721 Handle label-without-colon before ordinary dot-pseudo as an
1722 ordinary label. Don't leak memory for label-without-colon alone
1723 on a line. Don't mmixal-munge operands for dot-pseudos.
1725 2005-05-10 Jan Beulich <jbeulich@novell.com>
1727 * macro.c (get_any_string): Remove the two last parameters. Replace
1728 references to the former expand parameter by using macro_alternate.
1729 Simplify loop condition for checking for end-of-string.
1730 (get_string): Remove redunant call to sb_skip_white.
1731 (do_formals): Remove two last arguments to get_any_string.
1732 (macro_expand): Likewise.
1733 (expand_irp): Likewise.
1735 2005-05-10 Jan Beulich <jbeulich@novell.com>
1737 * read.c (s_macro): Move local variable 'local' to smaller scope.
1738 Call sb_kill on it when done.
1740 2005-05-09 Jan Beulich <jbeulich@novell.com>
1742 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1743 when zero and not required by encoding constraints.
1745 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1748 * config/tc-sh64.c (sh64_fake_label): New.
1750 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1752 * doc/internals.texi (TC_FAKE_LABEL): Document.
1754 * write.c (TC_FAKE_LABEL): New.
1755 (adjust_reloc_syms): Use it.
1756 (write_object_file): Likewise.
1758 2005-05-09 Jan Beulich <jbeulich@novell.com>
1760 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1761 and comma in Intel mode.
1763 2005-05-09 Jan Beulich <jbeulich@novell.com>
1765 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1766 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1767 Make name array static and const. Adjust lookup to account for NULL
1768 entries (standing for unused register numbers).
1770 2005-05-09 Jan Beulich <jbeulich@novell.com>
1772 * config/tc-i386.c (parse_insn): Consider all matching instructions
1773 when checking for string instruction after string-only prefix.
1775 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1778 * config/tc-ia64.c (start_unwind_section): Properly check
1779 comdat group with SHF_GROUP.
1781 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1783 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1785 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1787 * config/tc-xtensa.c: Remove excess whitespace.
1788 * config/tc-xtensa.h: Likewise.
1789 * config/xtensa-istack.h: Likewise.
1790 * config/xtensa-relax.c: Likewise.
1791 * config/xtensa-relax.h: Likewise.
1793 2005-05-06 Nick Clifton <nickc@redhat.com>
1795 * sb.h: Fix formatting of comments.
1796 * sb.c: Fix formatting of comments.
1798 2005-05-06 Jan Beulich <jbeulich@novell.com>
1800 * sb.h (sb_add_buffer): Reintroduce.
1801 * sb.c (sb_add_buffer): Likewise.
1803 2005-05-06 Jan Beulich <jbeulich@novell.com>
1805 * macro.c (new_formal, del_formal): New.
1806 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1807 required argument has default value. Stop looking for more formal
1808 when there was a vararg one.
1809 (macro_expand_body): Use new_formal and del_formal.
1810 (macro_expand): Likewise. Initialize local variable err. Don't
1811 return immediately when encountering an error. Warn when keyword
1812 argument already had a value assigned. Eliminate duplicate clearing
1813 of argument value. When current positional argument matches parameter
1814 of vararg type, assign to it all the remaining arguments. Issue error
1815 when required parameter does not have value.
1816 (free_macro): Use del_formal.
1817 (expand_irp): Initialize formal type. Free buffers associated with
1818 formal prior to returning.
1819 * macro.h (struct formal_struct): Add new field 'type' with new
1820 enumeration type 'formal_type'.
1821 * doc/as.texinfo: Document macro parameter qualifiers.
1822 * NEWS: Mention new functionality.
1824 2005-05-06 Jan Beulich <jbeulich@novell.com>
1826 * cond.c (s_ifb): New.
1827 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1828 * read.h (s_ifb): Prototype.
1829 * doc/as.texinfo: Document .ifb and .ifnb.
1831 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1833 * config/tc-ia64.c (MIN): Undef.
1835 2005-05-05 Paul Brook <paul@codesourcery.com>
1837 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1839 2005-05-05 Matt Thomas <matt@3am-software.com>
1841 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1844 2005-05-05 Nick Clifton <nickc@redhat.com>
1846 * Update the address and phone number of the FSF organization in
1847 the GPL notices in the following files:
1848 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1849 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1850 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1851 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1852 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1853 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1854 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1855 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1856 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1857 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1858 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1859 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1860 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1861 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1862 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1863 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1864 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1865 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1866 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1867 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1868 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1869 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1870 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1871 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1872 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1873 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1874 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1875 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1876 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1877 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1878 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1879 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1880 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1881 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1882 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1883 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1884 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1885 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1886 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1887 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1888 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1889 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1890 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1891 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1892 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1893 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1894 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1895 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1896 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1897 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1898 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1899 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1900 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1901 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1902 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1903 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1904 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1905 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1906 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1907 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1908 config/xtensa-istack.h, config/xtensa-relax.c,
1909 config/xtensa-relax.h, doc/fdl.texi
1911 2005-05-05 Nick Clifton <nickc@redhat.com>
1913 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1914 the target_big_endian variable to false.
1916 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1918 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1919 list traversal. Use bfd_section_list_prepend.
1920 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1921 over the section list.
1922 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1923 (xtensa_insert_section): Delete.
1924 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1925 and bfd_section_list_prepend.
1926 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1927 bfd_section_list_insert_after.
1929 2005-05-03 Nick Clifton <nickc@redhat.com>
1931 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1932 of bfd_section_list... macros.
1933 * config/tc-mmix.c (mmix_frob_file): Likewise.
1934 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1935 (xtensa_insert_section): Likewise.
1937 * macro.c (macro_hash): Remove static.
1938 * macro.h (macro_hash): Provide an external declaration.
1940 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1942 * write.c (write_object_file): Use bfd_section_double_list_remove
1945 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1947 * doc/Makefile.am (gasver.texi): Correct quoting.
1948 * doc/Makefile.in: Regenerated.
1950 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1952 * configure.tgt: Add h8300*-*-rtemscoff.
1953 Switch h8300*-*-rtems* to elf.
1955 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1957 * hash.c: Undo the last change.
1960 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1962 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1964 (DISTCLEANFILES): Remove.
1965 (MAINTAINERCLEANFILES): Add asconfig.texi.
1966 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1968 2005-04-29 Ben Elliston <bje@au.ibm.com>
1970 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1971 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1972 (bignum-copy.o): Remove.
1973 * Makefile.in: Regenerate.
1974 * makefile.vms (OBJS): Remove bignum-copy.obj.
1975 * symbols.h (local_symbol_make): Remove declaration.
1976 (verify_symbol_chain_2): Likewise.
1977 * symbols.c (local_symbol_make): Make static.
1978 (max_indent_level): Likewise.
1979 (verify_symbol_chain_2): Remove.
1980 * macro.c (macro_hash): Make static.
1981 * messages.c (fprint_value): Remove.
1982 * read.h (get_absolute_expr): Remove.
1983 (emit_leb128_expr): Likewise.
1984 (do_s_func): Likewise.
1985 * read.c (do_s_func): Make static.
1986 (emit_leb128_expr): Likewise.
1987 (get_absolute_expr): Likewise.
1988 * as.h (as_howmuch): Remove declaration.
1989 (fprint_value): Likewise.
1990 * as.c (myname): Make static.
1991 * input-scrub.c (as_howmuch): Remove.
1992 (as_1_char): Likewise.
1993 * input-file.h (input_file_is_open): Remove.
1994 * input-file.c (input_file_is_open): Likewise.
1995 * expr.h (expr_build_unary): Remove declaration.
1996 (expr_build_binary): Likewise.
1997 * expr.c (expr_build_unary): Remove.
1998 (expr_build_binary): Likewise.
1999 * hash.h (hash_replace): Remove declaration.
2000 (hash_delete): Likewise.
2001 * hash.c (hash_replace): Remove.
2002 (hash_delete): Likewise.
2003 * bignum-copy.c (bignum_copy): Move from here ..
2004 * config/tc-vax.c (bignum_copy): .. to here.
2005 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2006 (bignum_copy): Remove extern declaration.
2007 * sb.h (string_count): Remove extern declaration.
2008 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2009 (sb_name): Likewise.
2010 * sb.c (dsize): Replace preprocessor macro with static int.
2011 (string_count): Make static.
2012 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2013 (sb_name): Likewise.
2014 * config/obj-coff.c (dim_index): Make static.
2015 * config/tc-i386.c (GOT_symbol): Likewise.
2016 (output_invalid_buf): Likewise.
2017 * doc/internals.texi (Warning and error messages): Remove the
2018 prototype for fprint_value.
2020 2005-04-27 Ben Elliston <bje@au.ibm.com>
2024 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2026 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2028 * read.c (pseudo_set): Disallow symbol set to common symbol.
2031 * write.c (write_object_file): Report common symbol name when
2032 disallowing local symbol set to common symbol.
2033 (adjust_reloc_syms): Disallow local symbol set to undefined
2036 2005-04-25 Jan Beulich <jbeulich@novell.com>
2038 * macro.c (macro_expand_body): Replace locals indicator parameters
2039 with actual macro_entry. New local variables macro_line and err.
2040 Don't return when encountering an error, just record the fact.
2041 Detect local symbol name colliding with parameter. Track line number
2042 inside of macro expansion.
2043 (do_formals): Move local variable name to wider scope. Check
2044 parameter of the same name doesn't already exist. In MRI mode, also
2045 check it doesn't collide with the argument count pseudo-parameter).
2046 (define_macro): Add file and line number parameters. Remove local
2047 variable namestr. New local variable error. Initialize macro_entry
2048 members file, line, and name. Don't return when encountering an
2049 error, just record the fact. Use %s in some diagnostics for read.c
2050 to insert the macro name. Free macro_entry on error.
2051 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2052 when encountering an error, just record the fact.
2053 (expand_irp): Don't return when encountering an error, just record
2055 * macro.h (macro_struct): New members name, file, and line.
2056 (define_macro): Add file and line number parameters.
2057 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2058 regarding pseudo-op redefinition with the file/line that macro
2059 definition started at.
2061 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2063 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2064 (future_alignment_required): Remove ifdefs that use it.
2066 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2068 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2069 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2070 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2072 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2073 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2075 2005-04-21 Christian Groessler <chris@groessler.org>
2077 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2080 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2082 * config/obj-aout.h (S_IS_EXTERN): Removed.
2083 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2084 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2085 * symbols.c (S_IS_EXTERN): Likewise.
2086 * symbols.h (S_IS_EXTERN): Likewise.
2088 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2090 * config/tc-d10v.c (md_apply_fix3): Likewise.
2091 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2092 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2093 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2094 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2095 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2096 (shmedia_md_convert_frag): Likewise.
2097 * symbols.c (print_symbol_value_1): Likewise.
2098 * write.c (write_object_file): Likewise.
2100 2005-04-20 Nick Clifton <nickc@redhat.com>
2102 * config/tc-xtensa.c (get_aligned_diff): Change type of
2103 branch_align to offsetT so that its signedness matches that of
2106 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2107 number into a readable string.
2108 (load_register): Likewise.
2110 2005-04-20 Andreas Schwab <schwab@suse.de>
2112 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2114 2005-04-19 David S. Miller <davem@davemloft.net>
2116 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2117 NULL insn, exit early. Remove now spurious NULL checks.
2118 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2121 2005-04-19 Jan Beulich <jbeulich@novell.com>
2123 * symbols.h (symbol_find_base): Remove prototype.
2124 * symbols.c (save_symbol_name): Remove code section conditional upon
2126 (symbol_find): Remove.
2127 (symbol_find_base): Rename to symbol_find.
2128 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2130 * config/obj-coff.c (tag_insert): Remove code section conditional
2131 upon STRIP_UNDERSCORE.
2132 (obj_coff_def): Likewise.
2133 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2134 (coff_frob_symbol): Likewise.
2135 (yank_symbols): Likewise.
2136 (c_section_symbol): Likewise.
2137 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2138 * config/tc-arm.c (symbol_locate): Remove code section conditional
2139 upon STRIP_UNDERSCORE.
2140 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2141 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2142 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2143 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2144 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2146 2005-04-19 Andreas Schwab <schwab@suse.de>
2148 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2149 access to application registers.
2151 2005-04-19 Jan Beulich <jbeulich@novell.com>
2153 * config/te-sysv32.h: Remove.
2154 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2156 * Makefile.in (TARG_ENV_HFILES): Likewise.
2158 2005-04-19 Jan Beulich <jbeulich@novell.com>
2161 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2164 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2166 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2168 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2170 * config/tc-mips.c (normalize_constant_expr): Don't check for
2172 (check_absolute_expr): Only call normalize_constant_expr() if
2174 (mips_ip): Likewise.
2176 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2178 2005-04-18 Jan Beulich <jbeulich@novell.com>
2180 * macro.c (free_token): New, freeing all the memory associated with a
2182 (do_formals): Move initializers to ...
2183 (define_macro): ... here.
2184 (delete_macro): Convert passed in name to lower case. Warn when
2185 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2187 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2189 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2191 2005-04-15 Jan Beulich <jbeulich@novell.com>
2193 * config/obj-elf.c (obj_elf_struct): New.
2194 (elf_pseudo_table). Use it for .offset and .struct.
2196 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2197 Sterling Augustine <sterling@tensilica.com>
2199 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2200 than the section alignment.
2202 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2203 H.J. Lu <hongjiu.lu@intel.com>
2205 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2206 * config/tc-xtensa.c (xg_translate_sysreg_op,
2207 xtensa_translate_old_userregs_ops,
2208 xtensa_find_unaligned_branch_targets,
2209 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2210 relax_frag_add_nop): Support 64-bit host.
2211 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2212 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2214 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2216 * configure.tgt: Add support for OpenBSD/sparc ELF.
2218 * configure.tgt: Set emulation for mips-*-openbsd*.
2219 Remove broken mips-dec-openbsd* config.
2220 * configure.in: Set default ABI for mips64-*-openbsd*.
2221 * configure: Regenerate.
2223 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2225 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2226 optimization for constant addresses.
2228 2005-04-14 Nick Clifton <nickc@redhat.com>
2230 * as.c (main): Move parse_args before symbol_begin and frag_init
2231 so that the hash table size can be set before it is used.
2232 * hash.c: Use an unsigned long type for the size of the hash
2234 * hash.h (set_gas_hash_table_size): Update the prototype.
2236 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2238 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2239 * acinclude.m4: Include ../bfd/warning.m4.
2240 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2241 * Makefile.in: Regenerate.
2242 * configure: Regenerate.
2243 * doc/Makefile.in: Regenerate.
2245 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2247 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2248 (normalize_address_expr): New function to sign-extend address
2249 offsets that fit into 32 bits in 32-bit mode.
2250 (macro_build_ldst_constoffset): Use normalize_address_expr()
2251 instead of a handcoded sequence.
2252 (load_register): Likewise. Report oversized numbers in a useful
2254 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2255 for constant addresses. Report oversized numbers in a useful way.
2256 (mips_ip): Use normalize_address_expr() for addresses.
2258 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2260 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2261 similar to other instructions now that they're marked as ImmExt.
2263 2005-04-12 Nick Clifton <nickc@redhat.com>
2265 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2266 (gas_hash_table_size): New static variable.
2267 (set_gas_hash_table_size): New function: Records a requested size
2268 for the hash tables.
2269 (get_gas_hash_table_size): New function: Return a prime number
2270 near the requested size of the hash table.
2271 (hash_new): Use get_gas_hash_table_size.
2272 * hash.h: Add a prototype for set_gas_hash_table_size.
2273 * as.c (show_usage): Add description of new switches: --hash-size
2274 and --reduce-memory-overheads.
2275 (option_values): Add OPTION_HASH_TABLE_SIZE and
2276 OPTION_REDUCE_MEMORY_OVERHEADS.
2277 (std_longpopts): Add entries for the new options.
2278 (parse_args): Handle the new options.
2279 * Makefile.am: Add a dependency of as.c on hash.h.
2280 * Makefile.in: Regenerate.
2281 * doc/as.texinfo: Document the new switches.
2282 * NEWS: Mention the new switches.
2284 2005-04-12 Nick Clifton <nickc@redhat.com>
2287 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2290 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2292 * Makefile.am: Run "make dep-am".
2293 * Makefile.in: Regenerate.
2295 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2296 Bob Wilson <bob.wilson@acm.org>
2298 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2300 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2302 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2304 2005-04-11 Jan Beulich <jbeulich@novell.com>
2306 * NEWS: Mention these changes and their effects.
2307 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2309 (check_macro): Likewise.
2310 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2311 labels together with the closing pseudo-op.
2312 (macro_expand_body): Adjust comment. Range-check input before use.
2313 Adjust mis-spelled diagnostic. Use is_name_beginner.
2314 * read.c (try_macro): New.
2315 (read_a_source_file): New static variable last_eol. Don't list
2316 macro expansion lines more than once. Call try_macro.
2317 (s_macro): Set section of line_label to absolute instead of undefined.
2318 * doc/as.texinfo: Add information on the caveats of these changes.
2320 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2322 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2323 * symbols.h (symbol_X_add_number): Update prototype.
2325 2005-04-10 Eric Christopher <echristo@redhat.com>
2327 * symbols.c (symbol_X_add_number): Fix warning.
2329 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2331 * config/tc-m68k.c (md_begin): Support 64bit host.
2332 (get_num): Support 64bit BFD on 32bit host.
2334 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2336 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2338 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2340 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2341 call. Don't do the COFF hacks for multi-emulation gas. Move
2342 demand_empty_rest_of_line back to caller.
2343 (s_set, equals): demand_empty_rest_of_line here.
2346 * as.h (rs_dummy): Define.
2347 * symbols.c (symbol_X_add_number): New function.
2348 * symbols.h (symbol_X_add_number): Declare.
2349 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2350 * read.c (assign_symbol): New function, split out from s_set.
2351 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2352 Fix COFF hacks for multi-emulation gas.
2353 (s_set): Call assign_symbol. Remove "register" keyword.
2354 (set_zero_frag): New function.
2355 (pseudo_set): Always check for assignment to section syms.
2356 Always set segment and frag of symbol, and likewise extern for
2357 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2358 special case exp.X_add_number non-zero for O_symbol expressions.
2359 (equals): Use assign_symbol.
2361 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2363 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2366 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2368 * config/tc-i386.c (tc_gen_reloc): Don't turn
2369 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2371 2005-04-06 Nick Clifton <nickc@redhat.com>
2373 * po/rw.po: New translation: Kinyarwanda
2374 * configure.in (ALL_LINGUAS): Add rw
2375 * configure: Regenerate.
2377 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2378 Bob Wilson <bob.wilson@acm.org>
2380 * config/tc-xtensa.c (branch_align_power): New.
2381 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2382 future_alignment_required): Use branch_align_power to check section
2383 alignment as well as xtensa_fetch_width when aligning branch targets.
2385 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2387 * config/tc-xtensa.c: Warning fixes throughout.
2388 (xtensa_fetch_width): Change to unsigned.
2389 (assemble_nop, xtensa_find_unaligned_branch_targets,
2390 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2391 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2392 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2393 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2394 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2395 get_text_align_max_fill_size, get_text_align_nop_count,
2396 get_text_align_nth_nop_size, get_noop_aligned_address,
2397 get_aligned_diff, convert_frag_align_next_opcode,
2398 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2399 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2400 types, avoiding size_t and using offsetT and addressT appropriately.
2401 (get_text_align_power): Clean up types. Avoid incorrect bound.
2402 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2404 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2406 * config/tc-ia64.c (start_unwind_section): Undo the change
2408 (generate_unwind_image, dot_endp): Likewise.
2410 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2412 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2413 le_nop_stop arrays and initializers to file scope.
2414 (md_begin): When generating code for anything other than
2415 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2417 2005-04-01 Jan Beulich <jbeulich@novell.com>
2419 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2422 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2424 * NEWS: Mention [fdgh]_floating.
2425 * config/atof-vax.c: Fix some whitespace.
2426 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2428 2005-04-01 Nick Clifton <nickc@redhat.com>
2430 * configure.in: Add a check for <unistd.h> providing a prototype
2431 for getopt() which is compatible with the one in
2432 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2433 * configure: Regenerate.
2434 * config.in (HAVE_DECL_GETOPT): Add.
2436 2005-04-01 Jan Beulich <jbeulich@novell.com>
2438 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2440 2005-04-01 Jan Beulich <jbeulich@novell.com>
2442 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2443 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2445 2005-03-30 Julian Brown <julian@codesourcery.com>
2447 * config/tc-arm.c (arm_adjust_symtab): Rename
2448 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2450 2005-03-30 Julian Brown <julian@codesourcery.com>
2452 * config/tc-arm.c (mapping_state): Change documentation in function
2453 comment to cross-reference spec instead. Change type of mapping symbols
2455 (arm_adjust_symtab): Don't change type of mapping symbols here.
2457 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2459 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2460 * config.in: Regenerate.
2461 * configure: Regenerate.
2462 * configure.in: Check for ffs decl and alphabetize.
2464 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2465 Phil Blundell <philb@gnu.org>
2467 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2468 (md_apply_fix3): Mark TLS symbols.
2469 (tc_gen_reloc): Handle TLS relocations.
2470 (arm_fix_adjustable): Ignore TLS relocations.
2471 (s_arm_elf_cons): Support expressions after decorated symbols.
2473 2005-03-29 Julian Brown <julian@codesourcery.com>
2475 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2476 whether personality routine index N has been output for this section.
2477 (mapping_state): tc_segment_info_data now struct not enum.
2478 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2479 handled on section change.
2480 (create_unwind_entry): Previous code to output dependency removed.
2481 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2483 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2484 arm_segment_info_type.
2485 (arm_segment_info_type): New struct.
2487 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2488 Bob Wilson <bob.wilson@acm.org>
2490 * config/tc-xtensa.c (do_align_targets): Update comment.
2491 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2492 Insert a LOOP_END frag before every loop target, and do not overload
2493 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2494 (xg_assemble_vliw_tokens): Use do_align_targets.
2495 (xtensa_fix_target_frags): Remove code to convert a
2496 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2497 negatable branch at the end of a loop.
2498 (frag_can_negate_branch): Delete.
2500 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2501 H.J. Lu <hongjiu.lu@intel.com>
2504 NEWS: Mention "-mtune=[itanium1|itanium2]".
2506 * config/tc-ia64.c (md): Add tune.
2507 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2508 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2509 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2510 B unit NOPs are discouraged for McKinley-derived cores.
2511 (md_begin): Don't hardcode the "extra_goodness()" function in
2513 (ia64_init): Set md.tune to itanium2.
2515 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2516 * doc/c-ia64.texi: Likewise.
2518 2005-03-27 Ian Lance Taylor <ian@airs.com>
2520 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2521 bad C_EFCN symbol, print its name.
2523 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2525 * config/tc-xtensa.c (use_longcalls): Delete.
2526 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2527 the use_longcalls flag is set. Do this before checking the segment.
2528 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2529 expand direct calls at this point.
2530 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2531 (xtensa_find_unmarked_state_frags): Likewise.
2532 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2533 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2534 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2535 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2537 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2539 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2541 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2543 * config/tc-cris.h: Convert to ISO C90.
2544 * config/tc-cris.c: Ditto.
2545 (md_estimate_size_before_relax): Remove obsolete comment for
2546 parameter "segment_type".
2547 (md_begin): Document reason for cast of hash_insert argument.
2548 (md_atof): Correct type of parameter "type".
2550 2005-03-24 Nick Clifton <nickc@redhat.com>
2552 * write.h (bit_fix_new): Remove redundant prototype.
2553 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2554 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2555 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2556 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2557 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2558 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2559 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2560 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2561 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2562 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2563 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2564 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2565 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2566 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2567 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2568 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2569 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2570 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2571 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2572 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2573 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2574 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2575 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2576 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2577 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2578 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2579 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2580 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2581 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2582 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2583 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2584 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2585 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2586 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2587 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2588 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2589 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2590 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2591 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2592 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2593 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2594 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2595 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2596 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2597 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2598 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2599 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2600 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2601 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2602 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2603 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2604 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2605 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2606 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2607 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2609 2005-03-23 Jim Blandy <jimb@redhat.com>
2611 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2612 attributes properly.
2614 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2615 Nick Clifton <nickc@redhat.com>
2617 * configure.tgt: Accept any C library to accompany a GNU Linux
2618 implementation, not just the GNU C library.
2619 * configure.in: Likewise.
2620 * configure: Regenerate.
2622 2005-03-23 Nick Clifton <nickc@redhat.com>
2624 * config/tc-tic30.c: Convert to ISO C90 formatting.
2625 * config/tc-tic30.h: Convert to ISO C90 formatting.
2626 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2627 * config/atof-vax.c: Convert to ISO C90 formatting.
2629 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2631 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2632 relocations correctly as well.
2633 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2634 relocations in mergeable sections section-relative either.
2636 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2638 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2640 2005-03-21 Nick Clifton <nickc@redhat.com>
2642 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2643 warning by providing a prototype for sh_symbian_find_elf_flags.
2645 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2648 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2650 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2651 along with other formats that set bfd_gas. Remove unnecessary
2652 setting of bfd_gas. Delete strongarm cases in generic_target
2655 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2658 * config/tc-m68k.c (TRUNC, SEXT): Define.
2659 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2660 (m68k_ip): Truncate or sign extend expressions as appropriate.
2661 (get_num): Likewise.
2662 (md_apply_fix3): Use SEXT.
2664 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2666 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2667 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2668 (obj-vms.o): Delete rule.
2670 * Makefile.in: Regenerate.
2671 * aclocal.m4: Regenerate.
2672 * doc/Makefile.in: Regenerate.
2673 * po/POTFILES.in: Regenerate.
2675 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2677 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2678 flag for coldfire v4e.
2680 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2682 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2683 xg_apply_fix_value and return a value to indicate success.
2684 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2685 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2686 (xtensa_validate_fix_sub): New.
2687 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2688 (tc_gen_reloc): Move code to handle difference of symbols and code to
2689 apply tentative fix values to ...
2690 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2691 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2692 relocations when linkrelax flag is not set.
2693 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2694 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2696 2005-03-17 Jan Beulich <jbeulich@novell.com>
2698 * config/tc-i386.c (i386_scale): Beautify error message.
2699 (Intel syntax comments): Update.
2700 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2702 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2703 Remove declarations.
2704 (intel_bracket_expr): Declare.
2705 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2706 of the function body in a loop allowing to split an operand into two.
2707 Replace calls to malloc and checks of it returning non-NULL with
2708 calls to xmalloc/xstrdup.
2709 (intel_expr): SHORT no longer handled here. Add comment indicating
2710 comparison ops need implementation.
2711 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2712 Check right operand of - does not specify a register when parsing
2713 the address of a memory reference.
2714 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2715 Check operands do not specify a register when parsing the address of
2717 (intel_e06, intel_e06_1): Likewise.
2718 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2719 handle SHORT as well as unary + and -. Don't accept : except for
2720 segment overrides or in direct far jump/call insns.
2721 (intel_brack_expr): New.
2722 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2724 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2725 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2726 Allow symbolic constants as register scale value.
2727 (intel_get_token): Replace call to malloc and check of return value
2728 with call to xmalloc. Change handling for FLAT to match MASM's.
2729 (intel_putback_token): Don't try to back up/free current token if
2732 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2734 * configure.tgt: Set emulation for arm-*-eabi*.
2735 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2736 * config/te-armeabi.h: New file.
2737 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2738 * config/te-symbian.h: Include "te-armeabi.h".
2740 2005-03-16 Nick Clifton <nickc@redhat.com>
2742 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2743 local variable in case it is clobbered by the setjmp.
2745 2005-03-16 Nick Clifton <nickc@redhat.com>
2746 Ben Elliston <bje@au.ibm.com>
2748 * configure.in (werror): New switch: Add -Werror to the
2749 compiler command line. Enabled by default. Disable via
2751 * configure: Regenerate.
2753 2005-03-16 Nick Clifton <nickc@redhat.com>
2755 * config/obj-coff.h: Convert to ISO C90 formatting.
2756 * config/obj-coff.c: Convert to ISO C90 formatting.
2758 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2760 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2761 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2762 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2763 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2764 (insns): Add ARMv6T2 instructions:
2765 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2766 (arm_archs): Add V6T2 variants.
2768 2005-03-15 Nick Clifton <nickc@redhat.com>
2770 * NEWS: Add cutoff for changes in 2.16 release.
2772 2005-03-15 Jan Beulich <jbeulich@novell.com>
2774 * expr.c (operand): Merge handling of unary + into that for unary
2777 2005-03-14 Eric Christopher <echristo@redhat.com>
2779 * config/tc-mips.c: Include dw2gencfi.h.
2780 (mips_cfi_frame_initial_instructions): New.
2781 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2782 (tc_cfi_frame_initial_instructions): Ditto.
2783 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2784 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2785 * Makefile.am: Update dependencies.
2786 * Makefile.in: Regenerate.
2788 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2790 * po/es.po: Commit new Spanish translation.
2792 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2794 * po/tr.po: Commit new Turkish translation.
2796 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2798 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2801 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2803 * config-gas.com: Mark vax-vms as obsolete.
2804 * configure.in: Remove fmt=vms support.
2805 * config.in: Regenerate.
2806 * configure: Regenerate.
2807 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2809 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2810 Bob Wilson <bob.wilson@acm.org>
2812 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2813 when checking if xg_resolve_literals needs to be called.
2814 * config/tc-xtensa.h: Fix spelling typo in a comment.
2816 2005-03-10 Jan Beulich <jbeulich@novell.com>
2818 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2819 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2820 crafted structure declarations with the types from macro.h.
2822 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2824 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2825 for -mno-shared optimization.
2827 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2829 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2830 (MAX_NOPS): Bump to 4.
2831 (mips_fix_vr4130): New variable.
2832 (nops_for_vr4130): New function.
2833 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2834 nops_for_vr4130 if working around VR4130 errata.
2835 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2836 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2837 (md_parse_option): Handle them.
2838 (md_show_usage): Print them.
2839 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2841 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2843 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2846 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2848 * config/tc-mips.h (mips_flush_pending_output): Delete.
2849 (mips_emit_delays): Declare.
2850 (md_flush_pending_output): Use mips_emit_delays.
2851 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2852 the previous instructions.
2853 (md_begin, append_insn, md_parse_option): Update callers.
2854 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2856 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2857 (s_gpdword): Update callers.
2858 (start_noreorder, end_noreorder): New functions.
2859 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2860 manipulating mips_opts or prev_nop_frag directly.
2861 (mips_flush_pending_output): Delete.
2863 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2865 * config/tc-mips.c (mips_move_labels): New function, taken from...
2866 (append_insn, mips_emit_delays): ...here.
2868 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2870 * config/tc-mips.c (MAX_NOPS): New macro.
2871 (history): Resize to 1 + MAX_NOPS.
2872 (fix_vr4120_class): New enumeration.
2873 (vr4120_conflicts): New variable.
2874 (init_vr4120_conflicts): New function.
2875 (md_begin): Call it.
2876 (insn_uses_reg): Constify first argument.
2877 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2878 (nops_for_insn_or_target): New functions.
2879 (append_insn): Use the new nops_for_* functions instead of inline
2880 delay checks. Generalize prev_nop_frag handling to handle an
2881 arbitrary history length. Insert nops into the history buffer
2882 once the number of nops in prev_nop_frag is fixed.
2883 (emit_delays): Use nops_for_insn instead of inline delay checks.
2885 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2887 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2888 check from branch delay code. Remove unnecessary check for branches.
2890 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2892 * config/tc-mips.c (dummy_opcode): Delete.
2893 (nop_insn, mips16_nop_insn): New variables.
2894 (NOP_INSN): New macro.
2895 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2896 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2897 (md_begin): Initialize nop_insn and mips16_nop_insn.
2898 (append_insn): Use the new emit_nop function to add nops, recording
2899 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2900 to reserve room for the instruction and install_insn to install the
2901 final form. Use insert_into_history to record the instruction in
2902 the history buffer. Use move_insn to do delay slot filling.
2903 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2904 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2905 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2907 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2909 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2910 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2911 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2912 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2913 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2915 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2917 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2918 and extended_p fields with a single fixed_p field.
2919 (append_insn, mips_no_prev_insn): Adjust accordingly.
2921 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2923 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2924 a single mips16_absolute_jump_p bit.
2925 (append_insn): Adjust accordingly.
2927 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2929 * config/tc-mips.h (mips_cl_insn): Move definition to...
2930 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2931 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2933 (history): New variable.
2934 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2935 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2936 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2937 (prev_prev_insn_unreordered): Delete.
2938 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2939 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2942 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2944 * doc/Makefile.am: Update as.info dependencies.
2945 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2947 2005-03-08 Jan Beulich <jbeulich@novell.com>
2949 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2950 error, and point to .purgem documentation if someone really needs
2952 * NEWS: Mention macro redefinition is now an error.
2954 2005-03-08 Jan Beulich <jbeulich@novell.com>
2956 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2957 emitted to. Add more precise diagnostics for non-fitting insns based
2958 on that. Eliminate now superfluous special casing of MLX. Clear out
2959 slot information when dropping an insn.
2961 2005-03-08 Jan Beulich <jbeulich@novell.com>
2963 * config/tc-ia64.c (parse_section_name): Rename to...
2964 (cross_section): In addition to separating the name from the rest of
2965 the arguments, also carry out the operation.
2966 (dot_xdata): Use cross_section.
2967 (dot_float_cons): Likewise.
2968 (dot_xstringer): Likewise.
2969 (dot_xdata_ua): Likewise.
2970 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2972 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2974 * po/gas.pot: Regenerate.
2976 2005-03-04 David Daney <ddaney@avtrex.com>
2978 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2979 instead of '_gp' for -mno-shared optimization.
2981 (s_abicalls): Document it in the comment.
2982 (md_show_usage): Document the -mno-shared option.
2984 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2986 * config/tc-mips.c (mips_set_options): Add sym32 field.
2987 (mips_opts): Initialize it.
2988 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2989 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2990 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2991 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2992 when deciding whether to use a symbolic %highest/%higher expansion.
2993 (macro): Likewise. Remove o64/n32 linux hack. Always use
2994 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2995 and "la". Handle constants separately from symbolic expressions in
2996 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2997 and using load_register to load the high part of the address.
2998 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2999 (OPTION_ELF_BASE): Bump by 2.
3000 (md_longopts): Add entries for -msym32 and -mno-sym32.
3001 (md_parse_option): Handle them.
3002 (usage): Document them.
3003 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3004 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3005 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3006 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3007 -msym32 and -mno-sym32.
3009 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3011 * config/tc-mips.c (load_address): Implement GP optimization
3012 for 64bit address space non-PIC. Fix formatting.
3013 (macro): Likewise. Simplify code.
3014 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3015 (mips_after_parse_args): Simplify code.
3017 2005-03-03 Nick Clifton <nickc@redhat.com>
3019 * expr.c (operand): Remove redundant code enclosed by #ifdef
3020 RELAX_PAREN_GROUPING....#endif.
3022 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3023 reloc is the difference of two symbols defined in the same
3026 * config/tc-iq2000.c (line_comment_chars): Include the # character
3027 as otherwise this breaks #APP/#NO_APP processing.
3029 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3031 * config/tc-arc.c(md_assemble): Remove dead code for handling
3032 immediate indexing of ld and st .
3034 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3035 Joseph Myers <joseph@codesourcery.com>
3037 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3038 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3039 (parse_relocation): Check for a word break after a relocation
3041 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3044 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3046 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3048 2005-03-02 Jan Beulich <jbeulich@novell.com>
3050 * as.c (main): Use unlink_if_ordinary instead of unlink.
3051 * messages.c (as_fatal): Likewise.
3053 2005-03-02 Jan Beulich <jbeulich@novell.com>
3055 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3057 (parse_register): Allow cr8...15 in all modes.
3059 2005-03-02 Jan Beulich <jbeulich@novell.com>
3061 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3062 etc. like normal symbol references (T_ID).
3064 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3066 * symbols.c (fb_label_name): Fix silly thinko in last change.
3068 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3070 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3071 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3073 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3075 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3078 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3081 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3083 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3085 * as.h (assert): Warning fix.
3086 * expr.c (expr): Correct assertion.
3087 * read.c (s_comm_internal): Remove assertion.
3088 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3089 (fixup_segment): Remove assertion.
3090 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3091 (md_apply_fix3): Likewise.
3092 * config/tc-i370.c (md_begin): Correct assertion.
3093 (i370_macro): Warning fix for assertion.
3095 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3097 * configure.in (AC_C_BIGENDIAN): Invoke.
3098 * configure: Regenerate.
3099 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3100 host variable to set string header size.
3101 * config/obj-aout.c (obj_header_append): Don't use host structs.
3102 (obj_symbol_to_chars): Likewise.
3103 (obj_emit_strings): Likewise. Use the passed in output pointer.
3104 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3105 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3106 not sizeof host struct.
3107 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3108 (obj_emit_strings): Likewise.
3109 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3110 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3112 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3114 (host_number_to_chars): Define.
3115 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3116 host internal struct to set header sizes.
3117 * config/tc-i960.c (md_number_to_field): Warning fix.
3118 (md_ri_to_chars): Use host byte order.
3119 (get_cdisp, md_apply_fix3): Warning fix.
3120 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3122 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3124 * doc/c-arc.texi: Update documentation about ARC's extension
3127 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3129 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3132 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3134 * cgen.c: Warning fixes.
3135 * config/tc-arc.c: Likewise.
3136 * config/tc-arm.c: Likewise.
3137 * config/tc-avr.c: Likewise.
3138 * config/tc-d10v.c: Likewise.
3139 * config/tc-d30v.c: Likewise.
3140 * config/tc-frv.c: Likewise.
3141 * config/tc-frv.h: Likewise.
3142 * config/tc-h8300.c: Likewise.
3143 * config/tc-h8500.c: Likewise.
3144 * config/tc-i370.c: Likewise.
3145 * config/tc-i960.c: Likewise.
3146 * config/tc-ia64.c: Likewise.
3147 * config/tc-ip2k.c: Likewise.
3148 * config/tc-m68hc11.c: Likewise.
3149 * config/tc-maxq.c: Likewise.
3150 * config/tc-mcore.c: Likewise.
3151 * config/tc-mips.c: Likewise.
3152 * config/tc-msp430.c: Likewise.
3153 * config/tc-pj.c: Likewise.
3154 * config/tc-ppc.c: Likewise.
3155 * config/tc-ppc.h: Likewise.
3156 * config/tc-s390.c: Likewise.
3157 * config/tc-sh.c: Likewise.
3158 * config/tc-sh64.c: Likewise.
3159 * config/tc-tic4x.c: Likewise.
3160 * config/tc-tic80.c: Likewise.
3161 * config/tc-v850.c: Likewise.
3162 * config/tc-vax.c: Likewise.
3163 * config/tc-w65.c: Likewise.
3164 * config/tc-xstormy16.c: Likewise.
3165 * config/tc-z8k.c: Likewise.
3167 2005-02-22 Catherine Moore <clm@cm00re.com>
3169 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3170 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3172 2005-02-22 Eric Christopher <echristo@redhat.com>
3174 * config/tc-mips.c (struct proc): Change isym to
3175 func_sym. New member func_end_sym.
3176 (s_mips_ent): Update.
3177 (s_mips_end): Ditto. Add code to compute function size.
3179 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3181 * read.c: Warning fixes.
3182 * config/obj-elf.c: Likewise.
3184 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3186 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3189 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3191 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3194 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3196 (demand_empty_rest_of_line): Likewise.
3197 (tic54x_sblock): Likewise.
3198 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3200 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3202 * read.c (address_bytes): New function.
3203 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3204 (potable): Add "dc.a".
3205 (cons_worker): Handle "dc.a".
3206 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3208 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3210 * input-file.c (input_file_open): Rearrange to avoid warning.
3212 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3214 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3215 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3216 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3218 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3220 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3221 uses after .set noat.
3222 (load_address): Likewise.
3223 (macro): Likewise. Don't try to avoid $at use by sacrificing
3224 the target register before it is stored, it won't work.
3226 2005-02-17 James E Wilson <wilson@specifixinc.com>
3228 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3229 see an instruction that specifies a template.
3231 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3233 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3234 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3235 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3237 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3239 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3241 * config/tc-ia64.c (md): Add hint_b.
3242 (emit_one_bundle): Handle md.hint_b for "hint".
3243 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3244 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3245 (ia64_init): Set md.hint_b to error.
3246 (md_assemble): Handle md.hint_b for "hint.b".
3248 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3249 * doc/c-ia64.texi: Likewise.
3251 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3253 * tc.h (struct relax_type, relax_typeS): Move from here..
3254 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3255 * ecoff.c (ecoff_new_file): Add appfile param.
3256 * ecoff.h (ecoff_new_file): Likewise.
3257 * itbl-lex.h: New file.
3258 * itbl-lex.l: Include itbl-lex.h.
3259 * itbl-parse.y: Likewise.
3260 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3261 * read.c (s_app_file_string): Mark appfile possibly unused.
3262 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3263 * subsegs.h (struct seg_info_trash): Delete.
3264 (seg_info): Use segment_info_type instead.
3265 * config/obj-coff.c (struct filename_list): Make filename const char *.
3266 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3267 * config/obj-elf.c (elf_file_symbol): Similarly.
3268 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3270 * config/tc-arc.c (md_operand): Warning fix.
3271 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3272 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3273 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3274 * config/tc-frv.c (frv_force_relocation): Warning fix.
3275 * config/tc-m68k.c (md_parse_option): Delete unused var.
3276 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3277 * config/tc-sparc.c: Likewise.
3278 (s_common): Warning fix.
3279 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3280 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3282 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3283 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3284 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3285 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3286 (tic4x_do_align): Use TIC_NOP_OPCODE.
3287 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3288 * config/tc-vax.c: Include netinet/in.h.
3289 (tc_headers_hook): Formatting.
3290 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3292 2005-02-17 Jan Beulich <jbeulich@novell.com>
3294 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3295 parsing inN, locN, outN. Set 'idx' to offset register number starts
3296 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3299 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3301 * config/tc-mips.c (load_address): Fix formatting.
3302 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3303 Catch macros which are unexpandable without AT. Remove duplicate
3305 (macro2): Remove duplicate zeroing of used_at.
3307 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3309 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3312 2005-02-15 Nigel Stephens <nigel@mips.com>
3313 Maciej W. Rozycki <macro@mips.com>
3315 * config/tc-mips.c (reloc_needs_lo_p): Handle
3316 BFD_RELOC_MIPS16_HI16_S.
3317 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3318 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3319 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3321 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3322 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3323 Call my_getSmallExpression() to parse percent operators.
3324 (percent_op_match, mips_percent_op): Separate definitions.
3325 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3326 (parse_relocation): Handle the MIPS16 mode using
3328 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3329 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3331 2005-02-15 Jan Beulich <jbeulich@novell.com>
3333 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3334 instead of explicitly dealing with the translation; exclude
3335 relocations that are already pcrel, however.
3337 2005-02-15 Jan Beulich <jbeulich@novell.com>
3339 * config/tc-ia64.c: Include limits.h (if available).
3340 (gr_values[0]): Set path to INT_MAX.
3341 (dot_reg_val): Don't allow changing value of r0. Limit range of
3342 general registers at r127.
3343 (specify_resource): Default resource index is -1. Don't set resource
3344 index (in case IA64_RS_RSE) without setting the specific flag.
3345 (note_register_values): Check operand is O_constant before tracking
3346 input value of moves. Add tracking for dep.z with constant inputs.
3347 (print_dependency): Resource index of specific resource may be zero.
3348 (check_dependencies): Likewise.
3350 2005-02-15 Jan Beulich <jbeulich@novell.com>
3352 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3353 reg_class. Check operands and emit diagnostics for illegal use of
3356 2005-02-15 Jan Beulich <jbeulich@novell.com>
3358 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3359 new variables type, suffix, and width. Handle
3360 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3361 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3362 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3363 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3364 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3365 if unable to translate relocation type, using the new variables.
3367 2005-02-15 Jan Beulich <jbeulich@novell.com>
3369 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3370 (ty_symbol_chars): Define.
3371 * config/tc-ia64.c (ia64_symbol_chars): Define.
3373 2005-02-15 Jan Beulich <jbeulich@novell.com>
3375 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3376 input_line_pointer was advanced.
3378 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3380 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3383 2005-02-13 Jan Beulich <jbeulich@novell.com>
3385 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3386 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3388 (ia64_init): Set md.detect_dv.
3389 (ia64_start_line): New static variable warned. Warn only once when
3390 encountering explicit stops in automatic mode.
3391 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3392 * NEWS: Mention new default mode.
3394 2005-02-13 Jan Beulich <jbeulich@novell.com>
3396 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3397 be freed when wiping out previous state. Canonicalize names before
3398 use. Free name string when detecting redefinition.
3399 (dot_pred_rel): Call generic expression parser to process arguments.
3400 Handle O_register case for individual predicates and O_subtract for
3402 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3404 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3405 Warn if multiple found, issue error if resulting symbol name has zero
3407 (dot_alias): Canonicalize name before use.
3409 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3411 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3413 (in_procedure): Return -1 for warning.
3414 (in_prologue): Likewise.
3415 (in_body): Likewise.
3417 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3419 * config/tc-ia64.c (dot_xdata): Undo the last change.
3420 (dot_float_cons): Likewise.
3421 (dot_xstringer): Likewise.
3422 (dot_xdata_ua): Likewise.
3423 (dot_float_cons_ua): Likewise.
3425 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3427 * NEWS: Mention "-munwind-check=[warning|error]".
3429 * config/tc-ia64.c (md): Add unwind_check.
3430 (unwind_diagnostic): New.
3431 (in_procedure): Call unwind_diagnostic when a directive isn't
3433 (in_prologue): Call unwind_diagnostic when a directive isn't in
3435 (in_body): Call unwind_diagnostic when a directive isn't in
3437 (dot_endp): Set md.unwind_check to error before calling
3438 in_procedure and restore it after. When the name is missing or
3439 couldn't be found, use the one from the last .proc if
3440 md.unwind_check isn't error. Warn if md.unwind_check is
3442 (md_parse_option): Handle "-munwind-check=[warning|error]".
3443 (md_show_usage): Add "-munwind-check=[warning|error]".
3444 (ia64_init): Set md.unwind_check to warning.
3446 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3447 * doc/c-ia64.texi: Likewise.
3449 2005-02-11 Jan Beulich <jbeulich@novell.com>
3451 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3453 (ia64_parse_name): New third parameter.
3454 (md_parse_name): Pass third argument.
3455 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3456 (md_operand): Handling of '@'-prefixed symbols moved from here...
3457 (ia64_parse_name): ...to here.
3459 2005-02-11 Jan Beulich <jbeulich@novell.com>
3461 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3462 (errata_nop_necessary_p): Remove declaraction and definition.
3463 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3464 update md.group_idx. Don't reset md.last_groups.
3466 2005-02-11 Jan Beulich <jbeulich@novell.com>
3468 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3470 (dot_xdata): Free section name after use.
3471 (dot_float_cons): Likewise.
3472 (dot_xstringer): Likewise.
3473 (dot_xdata_ua): Likewise.
3474 (dot_float_cons_ua): Likewise.
3475 (md_pseudo_table): Add xdata16 and xdata16.ua.
3477 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3479 * doc/all.texi: Add IA64.
3480 * doc/as.texinfo: Likewise.
3482 * doc/c-ia64.texi: Fix typos.
3484 2005-02-10 Julian Brown <julian@codesourcery.com>
3486 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3488 (do_t_push_pop): Likewise.
3489 (md_assemble): Likewise.
3490 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3491 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3492 (create_unwind_entry): Output dependency on the required personality
3495 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3497 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3498 * subsegs.c (seg_not_empty_p): Likewise.
3500 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3502 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3503 relative jump calculation.
3504 <md_convert_frag) : Likewise.
3505 <output_disp): Likewise.
3507 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3509 * write.c (write_object_file): Recognize warning-symbol construct
3510 and skip object- and target- handling for the second symbol.
3512 2005-02-02 Jan Beulich <jbeulich@novell.com>
3514 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3515 designators along with quoted ones. Free copy of quoted designator
3518 2005-02-01 Ben Elliston <bje@au.ibm.com>
3520 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3521 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3522 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3523 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3524 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3525 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3526 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3527 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3528 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3529 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3530 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3531 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3532 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3533 #if 0'd code throughout.
3535 2005-01-31 Nick Clifton <nickc@redhat.com>
3537 * as.c (parse_args): Bump copyright date reported by --version to
3540 2005-01-31 Nick Clifton <nickc@redhat.com>
3542 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3545 2005-01-31 Jan Beulich <jbeulich@novell.com>
3547 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3548 that can end with .endr in that case. Make requiring/permitting
3549 pseudo-ops without leading dot closer to the logic in read.c serving
3551 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3554 2005-01-31 Jan Beulich <jbeulich@novell.com>
3556 * macro.c (do_formals): Adjust to no longer accept empty parameter
3558 (define_macro): Adjust to no longer accept empty macro name, garbage
3559 following the parameters, or macros that were previously defined.
3560 * read.c (s_bad_end): Declare.
3561 (potable): Add endm. Handler for endr and endm is s_bad_end.
3562 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3564 * read.h (s_bad_endr): Remove.
3566 2005-01-31 Jan Beulich <jbeulich@novell.com>
3568 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3569 immediately discarding (but counting) those exceeding the maximum
3570 possible amount. Track whether output and input operand counts ever
3571 matched, and use this to better indicate which of the operands/
3572 operand types was wrong; specifically don't default to pointing to
3575 2005-01-31 Jan Beulich <jbeulich@novell.com>
3577 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3578 variable in dot_endp). Add body and insn. Make prologue,
3579 prologue_mask, body, and insn bitfields.
3580 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3582 (in_procedure, in_prologue, in_body): New.
3583 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3584 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3585 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3586 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3587 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3588 dot_personality): Use the appropriate one of the above.
3589 (dot_proc): Clear unwind.proc_start; set to current location only if
3590 none of the entry points were valid. Check for non-zero-length entry
3591 point names. Check that entry points aren't defined, yet. Clear
3592 unwind.prologue, unwind.body, and unwind.insn.
3593 (dot_body): Call in_procedure. Check that first directive in procedure
3594 had no insns emitted before. Set unwind.body.
3595 (dot_prologue): Call in_procedure. Check that not already in prologue.
3596 Check that first directive in procedure had no insns emitted before.
3598 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3599 length entry point names. Check that entry points became defined.
3600 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3602 2005-01-31 Jan Beulich <jbeulich@novell.com>
3604 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3605 before actually using it. Don't generate an error in manual bundling
3606 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3607 Don't generate an error in manual bundling mode when looking at an
3608 insn required to be last in its group but the required slot hasn't
3609 been reached, yet. Allow conversion from MII to MI;I for bundle
3610 consisting of only 2 insns with the stop between them. Suppress
3611 various meaningless errors resulting from detecting earlier ones.
3613 2005-01-31 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3618 2005-01-28 Christian Groessler <chris@groessler.org>
3620 * config/tc-z8k.c (md_assemble): Improve error detection.
3622 2005-01-28 Jan Beulich <jbeulich@novell.com>
3624 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3625 for personality routine pointer only if there is one.
3626 (ia64_convert_frag): Likewise.
3627 (generate_unwind_image): Likewise.
3629 2005-01-27 Christian Groessler <chris@groessler.org>
3631 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3632 (md_apply_fix3): Make relative branches out of range an error
3633 instead of a warning. Display correct line number for out of
3634 range branches/calls/memory accesses.
3636 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3638 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3639 to emit .debug_line and other debug sections.
3640 * as.h (seg_not_empty_p): Declare.
3641 * subsegs.c (seg_not_empty_p): New predicate.
3643 2005-01-27 Andrew Cagney <cagney@gnu.org>
3645 * configure: Regenerate to track ../gettext.m4 change.
3647 2005-01-27 Jan Beulich <jbeulich@novell.com>
3649 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3651 2005-01-27 Jan Beulich <jbeulich@novell.com>
3653 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3654 to/from application registers dynamic insns.
3655 (md_assemble): Defer resolution of move to/from application registers
3656 dynamic insns when they can be issued on either the I- or M-units.
3658 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3660 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3661 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3662 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3663 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3664 * cgen.c (gas_cgen_parse_operand): Handle
3665 CGEN_PARSE_OPERAND_SYMBOLIC.
3666 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3667 (frv_force_relocation): Likewise. Fix handling of PIC
3669 (md_apply_fix3): Likewise.
3671 2005-01-21 Ben Elliston <bje@au.ibm.com>
3673 * as.h: Remove #if 0'd code.
3674 * atof-generic.c (atof_generic): Likewise.
3675 * ecoff.c (ecoff_directive_frame): Likewise.
3676 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3677 * itbl-ops.c (itbl_add_reg): Likewise.
3678 * listing.c (calc_hex): Likewise.
3679 * read.c (MASK_CHAR): Likewise.
3680 * subsegs.c (subsegs_print_statistics): Likewise.
3681 * symbols.c (indent): Likewise.
3682 * write.c (write_relocs): Likewise.
3683 (write_object_file): Likewise.
3684 (relax_frag): Likewise.
3686 2005-01-20 Nick Clifton <nickc@redhat.com>
3688 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3689 getopt_long_only() from considering -a as an abbreviation for
3691 (parse_args): Fix the parsing of -a=<file>.
3693 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3696 * read.c (s_incbin): Adjust default count for skip. Check validity
3697 of count and skip rigorously.
3699 2005-01-19 Fred Fish <fnf@specifixinc.com>
3701 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3703 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3705 * read.c (convert_to_bignum): New function, split out from...
3706 (emit_expr): ...here. Handle the case where X_add_number is
3707 positive and the input value is negative.
3708 (output_big_sleb128): Fix setting of continuation bit. Check whether
3709 the final byte needs to be sign-extended. Fix size-shrinking loop.
3710 (emit_leb128_expr): When generating a signed leb128, see whether the
3711 sign of an O_constant's X_add_number matches the sign of the input
3712 value. Use a bignum if not.
3714 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3716 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3717 arch_sh_up in order to match the external name and make the
3718 testsuite's job easier.
3720 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3723 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3725 2005-01-12 Nick Clifton <nickc@redhat.com>
3727 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3728 ignored_arguments array.
3730 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3732 * write.c (write_object_file): Disallow a symbol equated to
3735 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3737 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3739 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3740 (maxq_target): New function: Set the machine type.
3742 2005-01-06 Paul Brook <paul@codesourcery.com>
3744 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3745 (md_begin): Handle TE_VXWORKS for FP defaults.
3746 (md_apply_fix3): Correct rela offsets.
3747 (elf32_arm_target_format): Add VxWorks targets.
3749 2005-01-06 Paul Brook <paul@codesourcery.com>
3751 * configure.tgt: Set em=vxworks for *-*-vxworks.
3752 * config/te-vxworks.h: New File.
3754 2005-01-06 Paul Brook <paul@codesourcery.com>
3756 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3758 2005-01-04 Dmitry Diky <diwil@spec.ru>
3760 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3763 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3765 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3766 (dot_loc): New function.
3767 (md_pseudo_table): Add entry to map .loc to dot_loc().
3768 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3769 seen a .loc directive or we're generating DWARF2 debug info for
3772 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3775 * read.c (s_comm_internal): Don't zero end of name until size
3776 expression has been parsed.
3778 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3780 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3782 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3784 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3787 2004-12-22 Ian Lance Taylor <ian@airs.com>
3789 * configure.tgt: New.
3790 * configure.in: Move setting of cpu_type, fmt, etc., to
3792 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3793 $(srcdir)/configure.tgt.
3794 * configure, Makefile.in: Rebuild.
3796 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3798 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3799 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3801 (avr_offset_expression): New function to parse offsets for LDI
3803 (avr_operand): Use it.
3804 (md_apply_fix3): Generate the relocs.
3806 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3808 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3809 BFD_RELOC_SH_IMMS10BY8 relocation.
3811 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3812 than just ignoring bad code.
3814 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3816 * config/tc-v850.c (handle_lo16): New function.
3817 (v850_reloc_prefix): Use it to check lo().
3818 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3820 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3822 * configure.in: Add s390x-ibm-tpf support.
3823 * configure: Regenerate.
3825 2004-12-15 Jan Beulich <jbeulich@novell.com>
3827 * config/obj-elf.c (obj_elf_change_section): Only set type and
3828 attributes on new sections. Emit warning when type of re-declared
3829 section doesn't match.
3831 2004-12-15 Jan Beulich <jbeulich@novell.com>
3833 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3834 '.cfi_startproc simple' doesn't inherit the old value.
3836 2004-12-15 Jan Beulich <jbeulich@novell.com>
3838 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3839 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3840 generation to emit a factored offset.
3842 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3844 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3845 which is too large in the case of NO_PIC without 64-bit
3848 * config/tc-mips.c (mips_in_shared): New static variable.
3849 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3850 (md_longopts): Add -mshared and -mno-shared.
3851 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3852 (s_cpload): Implement !mips_in_shared case.
3853 (s_cpsetup): Likewise.
3854 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3855 * NEWS: Mention -mno-shared.
3857 2004-12-09 Paul Brook <paul@codesourcery.com>
3859 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3862 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3864 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3865 sequence, increase the size of the sequence.
3867 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3870 2004-12-07 Ben Elliston <bje@gnu.org>
3872 * read.c (s_align): Use an align_limit temporary to allay a GCC
3873 signed/unsigned comparison warning.
3875 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3877 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3878 * configure.in: Use it for arm*-*-linux-gnueabi*.
3879 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3880 * config/te-armlinuxeabi.h: New file.
3881 * Makefile.in: Regenerated.
3882 * aclocal.m4: Likewise.
3883 * configure: Likewise.
3884 * doc/Makefile.in: Regenerated.
3886 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3888 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3889 (xtensa_restore_emit_state): Likewise.
3891 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3893 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3896 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3898 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3899 * Makefile.in: Regenerate.
3901 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3903 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3904 functions, give functions a meaningful name, add comments.
3905 (check_range): New function - Replace operand size calculation
3906 with range checking.
3907 (assemble_insn): Update Algorithm, improve error issuing.
3909 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3912 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3914 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3915 miss between different section in the same module.
3916 (tc_gen_reloc): Likewise.
3918 2004-11-25 Theodore A. Roth <troth@openavr.org>
3920 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3921 atmega325, atmega3250, atmega645 and atmega6450.
3923 2004-11-25 Jan Beulich <jbeulich@novell.com>
3925 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3926 permissible for the selected instruction suffix.
3927 (process_suffix): For DefaultSize instructions, suppressing the
3928 guessing of a 'q' suffix if the instruction doesn't support it is
3929 pointless, because only an 'l' suffix can be guessed in this place.
3931 2004-11-24 Nick Clifton <nickc@redhat.com>
3933 * config/tc-iq2000.c: Remove support for IQ10 processor.
3934 Convert to ISO C90 formatting.
3935 * config/tc-iq2000.h: Likewise.
3937 2004-11-23 Nick Clifton <nickc@redhat.com>
3939 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3940 in this table. They should be correct now.
3942 2004-11-23 Jan Beulich <jbeulich@novell.com>
3944 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3945 indicate the MMX extensions added by both SSE and 3DNow!A.
3946 (Cpu3dnowA): Declare.
3947 (CpuUnknownFlags): Update.
3948 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3949 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3950 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3951 3DNow!. Athlon additionally implies 3DNow!A. Several new
3952 entries (those starting with a dot are for sub-arch specification).
3953 (set_cpu_arch): Handle sub-arch specifications.
3954 (parse_insn): Distinguish between instructions not supported because
3955 of insufficient CPU features and because of 64-bit mode.
3956 * doc/c-i386.texi: Describe enhanced .arch directive.
3958 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3960 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3962 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3964 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3965 without a corresponding .debug_info section.
3967 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3969 * read.c (potable): Add "error" and "warning".
3970 (s_errwarn): New function.
3971 * read.h (s_errwarn): Declare.
3972 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3974 2004-11-22 Nick Clifton <nickc@redhat.com>
3976 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3979 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3981 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3982 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3984 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3986 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3987 (coff_adjust_symtab): Adjust call.
3988 (crawl_symbols): Likewise.
3989 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3990 (obj_app_file): Adjust.
3992 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3994 * configure.in: Enable bfd_assember for the MAXQ port.
3995 * configure: Regenerate.
3997 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3998 Sterling Augustine <sterling@tensilica.com>
4000 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4001 there is a conflict.
4002 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4003 interfaces that are related as determined by xtensa_interface_class_id.
4005 2004-11-12 Nick Clifton <nickc@redhat.com>
4007 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4008 offsets for conditional branches.
4010 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4012 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4014 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4016 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4017 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4019 (relax_frag_immed): Update call to update_next_frag_state.
4021 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4023 * obj.h (struct format_ops <app_file>): Add int param.
4024 * read.h (s_app_file_string): Likewise.
4025 * read.c (s_app_file_string): Likewise.
4026 (s_app_file): Adjust s_app_file_string call.
4027 * config/tc-mips.c (s_mips_file): Likewise.
4028 * config/obj-coff.h (obj_app_file): Add app param.
4029 * config/obj-ecoff.h (obj_app_file): Likewise.
4030 * config/obj-multi.h (obj_app_file): Likewise.
4031 * config/obj-elf.h (elf_file_symbol): Likewise.
4032 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4033 if called for # preprocessor lines.
4035 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4038 * symbols.c (resolve_symbol_value): Convert weak symbols only
4040 (symbol_equated_reloc_p): Don't equate weaks when relocating
4041 only for Windows PECOFF.
4043 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4045 * config/tc-crx.c (print_insn): Check and set insn_addr.
4046 * config/tc-crx.h (md_frag_check): Define.
4048 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4049 Vineet Sharma <vineets@noida.hcltech.com>
4051 * configure.in: Add support for new target maxq-coff.
4052 * configure: Regenerate.
4053 * NEWS: Mention new support.
4054 * config/tc-maxq.c: New file.
4055 * config/tc-maxq.h: New file.
4056 * config/obj-coff.h: Add support for maxq-coff.
4058 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4060 * symbols.c (any_external_name): Define.
4061 (resolve_symbol_value): Convert weak symbols.
4062 (S_SET_EXTERNAL): Support any_external_name.
4063 (S_SET_NAME): Qualify parameter const.
4064 (symbol_equated_reloc_p): Equate to weaks when relocating.
4065 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4066 * tc.h (any_external_name): Declare.
4067 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4069 (weak_is_altname): Declare and define.
4070 (weak_name2altname): Same.
4071 (weak_altname2name): Same.
4072 (weak_uniquify): Same.
4073 (weak_altprefix): Define.
4074 (obj_coff_weak): Change .weak syntax and handling.
4075 (coff_frob_symbol): Fix PE weak symbol alternates.
4076 * config/obj-coff.h (USE_UNIQUE): Define.
4077 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4078 are in another segment.
4079 (tc_gen_reloc): Remove broken addend hack.
4080 doc/as.texinfo: Update.
4082 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4084 * config/tc-xtensa.c (total_frag_text_expansion): New.
4085 (md_estimate_size_before_relax): Use it.
4086 (find_address_of_next_align_frag): Likewise.
4088 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4090 * config/tc-crx.c: Rename argument types.
4091 (processing_arg_number): Rename to 'cur_arg_num'.
4092 (get_number_of_bits): Rename to 'set_operand_size'.
4093 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4094 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4095 (set_indexmode_parameters): Remove function, integrate its code into
4097 (set_operand_size): Get rid of 'Operand Number' function parameter -
4098 use global variable 'cur_arg_num' instead.
4099 Use a local 'argument' pointer to reference the current argument.
4100 (parse_operand): Likewise.
4101 (set_operand): Likewise.
4102 (process_label_constant): Likewise.
4104 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4106 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4107 (add_section_rename): Delete. Inlined into...
4108 (build_section_rename): ...here. Use xstrdup instead of strdup.
4109 (xtensa_section_rename): Drop "const" from argument and return types.
4110 (md_show_usage): Indent to match show_usage().
4111 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4112 (tc_canonicalize_section_name): Define.
4113 (md_elf_section_rename): Remove unused macro.
4114 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4115 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4116 (Frame Directive): Delete.
4118 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4120 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4121 * config/tc-arm.c (target_oabi): Delete.
4122 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4123 (arm_opts): Remove moabi.
4124 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4125 * doc/c-arm.texi (ARM Options): Likewise.
4126 * configure: Regenerated.
4128 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4130 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4131 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4132 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4133 * configure: Regenerate.
4134 * config/tc-cris.c (enum cris_archs): New.
4135 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4136 (cris_insn_ver_valid_for_arch): New functions.
4137 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4138 (cris_arch): New variable.
4139 (md_pseudo_table): New pseudo .arch.
4140 (err_for_dangerous_mul_placement): Initialize according to
4142 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4144 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4145 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4146 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4147 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4148 use in md_cris_relax_table.
4149 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4150 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4151 Update and improve head comment.
4152 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4153 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4155 (md_longopts): New option --march=...
4156 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4158 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4159 (HANDLE_RELAXABLE): New macro.
4160 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4161 cases. Check for weak symbols and assume not relaxable. Handle
4162 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4163 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4165 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4166 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4167 (cris_create_short_jump): Adjust for CRISv32.
4168 (cris_relax_frag): Handle new states.
4169 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4170 (md_begin): Define symbols "..asm.arch.cris.v32",
4171 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4172 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4173 when entering opcode table entry points.
4174 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4175 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4176 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4177 (cris_process_instruction): Initialize out_insnp->insn_type to
4178 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4179 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4181 <case 'm'>: Check that modified_char == '.'.
4182 <invalid operands>: Consume the rest of the line.
4183 When operands don't match, skip over subsequent insns with
4184 non-matching version specifier but same mnemonic.
4185 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4186 special registers in CRISv32 are always 32 bit long.
4187 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4189 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4190 and compatible. Recognize "ACR" for v32, unless followed by "+".
4191 (get_spec_reg): Consider cris_arch when looking up register.
4192 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4194 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4195 (cris_get_expression): Restore input_line_pointer if failing "early".
4196 (get_flags): Consider cris_arch and recognize flags accordingly.
4197 (branch_disp): Adjust for CRISv32.
4198 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4199 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4200 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4201 resolved. Don't enter zeros in object file for
4203 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4204 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4205 (md_parse_option): Break out "return 1".
4206 <OPTION_ARCH> New case.
4207 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4208 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4209 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4210 <case BFD_RELOC_32_PCREL>: New cases.
4211 Addends for non-zero fx_pcrel are too in fx_offset.
4212 (md_show_usage): Show --march=<arch>.
4213 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4214 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4215 (s_syntax) <struct syntaxes>: Properly constify member operand.
4216 * config/tc-cris.h (TARGET_MACH): Define.
4217 (cris_mach): Declare.
4218 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4219 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4220 (CRIS-Opts): Document --march=...
4221 (CRIS-Pseudos): Document .arch.
4223 2004-11-04 Jan Beulich <jbeulich@novell.com>
4225 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4226 intel syntax and no register prefix, allow $ in symbol names when
4228 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4229 (intel_float_operand): Add fourth return value indicating math control
4230 operations. Make classification more precise.
4231 (md_assemble): Complain if memory operand of mov[sz]x has no size
4233 (parse_insn): Translate word operands to floating point instructions
4234 operating on integers as well as control instructions to short ones
4235 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4236 floating point instructions operating on non-integer operands.
4237 (match_template): Remove fldcw special case. Adjust q-suffix handling
4238 to permit it on fild/fistp/fisttp in AT&T mode.
4239 (process_suffix): Don't guess DefaultSize insns' suffix from
4240 stackop_size for certain floating point control instructions. Guess
4241 suffix for branch and [ls][gi]dt based on flag_code. Split error
4242 messages for Intel and AT&T syntax, and make the condition more strict
4243 for the former. Adjust suppressing of generation of operand size
4245 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4246 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4247 more error checking.
4248 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4249 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4251 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4253 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4254 md_short_jump_size, md_long_jump_size.
4255 * write.c [!WORKING_DOT_WORD]: Ditto.
4256 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4258 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4260 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4261 const qualifier in these definitions.
4262 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4263 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4265 2004-11-02 Nick Clifton <nickc@redhat.com>
4267 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4268 table before deciding to produce a .debug_line section to match up
4269 with a user provided .debug_info section.
4271 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4273 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4274 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4276 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4278 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4279 (get_flags): New function.
4280 (get_number_of_bits): Edit comments, update numeric values to
4282 (process_label_constant): Don't support the colon
4283 format (SYMBOL:[s|m|l]).
4284 (set_cons_rparams): Support argument type 'arg_rbase'.
4285 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4286 (handle_LoadStor): Bug fix, first handle post-increment mode.
4287 (getreg_image): Remove redundant code, update according to latest
4289 (print_constant): Bug fix relate to 3-word instructions.
4290 (assemble_insn): Bug fix, when matching instructions, verify also
4291 instruction type (not only mnemonic).
4292 Add various error checking.
4293 (preprocess_reglist): Support HI/LO and user registers.
4295 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4297 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4298 in an epilogue directive go negative.
4300 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4303 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4304 after reporting template error during manual bundling. Reported
4305 by Michael Dupont, michaelx.dupont@intel.com.
4307 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4309 * Makefile.am: Run dep-am.
4310 * aclocal.m4: Regenerate with automake 1.9.2.
4311 * Makefile.in: Regenerate with automake 1.9.2.
4312 * doc/Makefile.in: Likewise.
4314 * config/tc-arm.c: Include "dw2gencfi.h".
4315 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4317 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4318 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4319 (tc_cfi_frame_initial_instructions): Define.
4320 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4323 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4325 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4327 Update coprocessor id to be unsigned immediate.
4329 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4331 * config/tc-i386.c (O_secrel): Delete.
4332 (tc_pe_dwarf2_emit_offset): New function.
4333 * config/tc-i386.h (O_secrel): Define as O_md1.
4334 (TC_DWARF2_EMIT_OFFSET): Define.
4336 2004-10-18 Nick Clifton <nickc@redhat.com>
4338 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4339 ignore @fptr() directives for 4-byte fixups.
4341 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4343 * Makefile.am: Run "make dep-am"
4344 * Makefile.in: Regenerate.
4346 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4348 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4349 Remove comments about placement of literal pools.
4350 (Literal Directive): Update description of literal placement.
4351 (Literal Prefix Directive): Remove statement that this does not apply
4352 to absolute-mode literals. Describe new section naming scheme.
4354 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4356 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4357 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4358 is_windowed_return_opcode): Delete.
4359 (xtensa_frob_label): Use get_subseg_target_freq.
4360 (md_assemble): Inline call to is_entry_opcode.
4361 (xtensa_handle_align): Inline call to get_frag_is_literal.
4362 (relaxation_requirements): Inline call to is_jx_opcode.
4363 (emit_single_op): Inline call to is_movi_opcode.
4364 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4365 get_frag_is_no_transform, is_entry_opcode, and
4366 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4367 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4368 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4369 Inline calls to get_frag_is_no_transform.
4370 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4371 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4372 get_frag_is_no_transform.
4373 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4374 and set_frag_is_no_transform.
4375 (get_expression_value): Delete.
4376 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4377 cur_target_freq to target_freq.
4378 (get_subseg_info): Split out code to create a new map entry into ...
4379 (add_subseg_info): ... this new function.
4380 (get_last_insn_flags): Check if get_subseg_info succeeded.
4381 (set_last_insn_flags): Call add_subseg_info if needed.
4382 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4383 (xtensa_reorder_segments): Compute last_sec while counting sections.
4384 Remove call to get_last_sec.
4385 (get_last_sec): Delete.
4386 (cache_literal_section): Inline call to retrieve_literal_seg and its
4387 callees, seg_present and add_seg_list.
4388 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4389 (get_frag_is_insn, get_frag_is_no_transform,
4390 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4391 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4393 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4395 * config/tc-xtensa.c: Use ISO C90 formatting.
4396 * config/tc-xtensa.h: Likewise.
4397 * config/xtensa-istack.h: Likewise.
4398 * config/xtensa-relax.c: Likewise.
4399 * config/xtensa-relax.h: Likewise.
4401 2004-10-12 Paul Brook <paul@codesourcery.com>
4403 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4406 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4409 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4411 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4413 (Acknowledgements): Use "GAS" instead of AS variable.
4415 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4417 * config/tc-i386.c: Include "elf/x86-64.h".
4418 (i386_elf_section_type): New function.
4419 * config/tc-i386.h (md_elf_section_type): Define.
4420 (i386_elf_section_type): New prototype.
4422 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4424 * config/m68k-parse.h (enum m68k_register): New control register,
4426 * config/tc-m68k.c: Correct control register set for MCF5249.
4428 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4429 Sterling Augustine <sterling@tensilica.com>
4431 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4432 (UNREACHABLE_MAX_WIDTH): Define.
4433 (XTENSA_FETCH_WIDTH): Delete.
4434 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4435 prefer_const16, prefer_l32r): New global variables.
4436 (LIT4_SECTION_NAME): Define.
4437 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4438 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4439 (frag_flags struct): New.
4440 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4441 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4442 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4443 (MAX_FORMATS): Define.
4444 (op_placement_info struct, op_placement_table): New.
4445 (O_pltrel, O_hi16, O_lo16): Define.
4446 (directiveE enum): Rename directive_generics to directive_transform.
4447 Delete directive_relax. Add directive_schedule,
4448 directive_absolute_literals, and directive_last_directive.
4449 (directive_info): Rename "generics" to "transform". Delete "relax".
4450 Add "schedule" and "absolute-literals".
4451 (directive_state): Adjust entries to match changes in directive_info.
4452 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4453 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4454 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4455 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4456 (align_only_targets, software_a0_b_retw_interlock,
4457 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4458 software_avoid_short_loop, software_avoid_close_loop_end,
4459 software_avoid_all_short_loops, specific_opcode): Delete.
4460 (warn_unaligned_branch_targets): New.
4461 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4462 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4463 (option_[no_]link_relax, option_[no_]transform,
4464 option_[no_]absolute_literals, option_warn_unaligned_targets,
4465 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4467 (option_[no_]align_only_targets, option_literal_section_name,
4468 option_text_section_name, option_data_section_name,
4469 option_bss_section_name, option_eb, option_el): Delete.
4470 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4471 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4472 and target-hardware. Delete entries for [no-]target-align-only,
4473 literal-section-name, text-section-name, data-section-name, and
4475 (md_parse_option): Handle new options and remove old ones. Accept but
4476 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4477 and treat them as [no-]transform.
4478 (md_show_usage): Add new options and remove old ones.
4479 (xtensa_setup_hw_workarounds): New.
4480 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4481 "long", "short", "loc" and "frequency" entries.
4482 (use_generics): Rename to ...
4483 (use_transform): ... this function. Add past_xtensa_end check.
4484 (use_longcalls): Add past_xtensa_end check.
4485 (code_density_available, can_relax): Delete.
4486 (do_align_targets): New.
4487 (get_directive): Accept dashes in directive names. Warn about
4488 [no-]generics and [no-]relax directives and treat them as
4490 (xtensa_begin_directive): Call md_flush_pending_output only for some
4491 directives. Check for directives inside instruction bundles. Warn
4492 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4493 directives. Handle new directives. Check generating_literals flag
4495 (xtensa_end_directive): Check for directives inside instruction
4496 bundles. Warn and ignore [no-]density directives. Handle new
4497 directives. Call xtensa_set_frag_assembly_state.
4498 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4499 xtensa_dwarf2_emit_insn): New.
4500 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4501 use_literal_section flag.
4502 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4503 literals. Use xtensa_elf_cons to parse the expression.
4504 (xtensa_literal_prefix): Do not check use_literal_section. Support
4505 ".lit4" sections for absolute literals. Change prefix convention to
4506 replace ".text" (or ".t" in a linkonce section). No need to call
4508 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4509 (expression_end): Handle closing braces and colons.
4510 (PLT_SUFFIX, plt_suffix): Delete.
4511 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4512 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4513 and O_hi16 expressions as well.
4514 (tokenize_arguments): Handle closing braces and colons.
4515 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4516 operands and paired register syntax.
4517 (get_invisible_operands): New.
4518 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4519 new xtensa-isa.h functions.
4520 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4521 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4522 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4523 instructions. Use xtensa_translate_zero_immed.
4524 (operand_is_immed, operand_is_pcrel_label): Delete.
4525 (get_relaxable_immed): Use new xtensa-isa.h functions.
4526 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4528 (xtensa_print_insn_table, print_vliw_insn): New.
4529 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4530 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4531 is_branch_or_jump_opcode): Delete.
4532 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4533 (opnum_to_reloc, reloc_to_opnum): Delete.
4534 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4535 xtensa-isa.h functions. Operate on one slot of an instruction.
4536 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4537 xg_get_insn_size): Delete.
4538 (xg_get_build_instr_size): Use xg_get_single_size.
4539 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4540 xg_build_widen_table. Use xg_get_single_size.
4541 (xg_get_max_narrow_insn_size): Delete.
4542 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4543 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4545 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4546 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4547 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4548 xg_build_widen_table. Use xg_get_single_size.
4549 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4551 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4552 treat weak symbols conservatively.
4553 (xg_check_operand): Use new xtensa-isa.h functions.
4554 (is_dnrange): Delete.
4555 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4556 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4557 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4558 xtensa-isa.h functions.
4559 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4560 xg_instruction_matches_options): New.
4561 (xg_instruction_matches_rule): Handle O_register expressions. Call
4562 xg_instruction_matches_options.
4563 (transition_rule_cmp): New.
4564 (xg_instruction_match): Update call to xg_build_simplify_table.
4565 (xg_build_token_insn): Record loc fields.
4566 (xg_simplify_insn): Check is_specific_opcode field and
4567 density_supported flag.
4568 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4569 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4570 (xg_assemble_literal): Add error handling for O_big. Call
4571 record_alignment. Handle O_pltrel.
4572 (xg_valid_literal_expression): New.
4573 (xg_assemble_literal_space): Add slot parameter. Remove call to
4574 set_expr_symbol_offset. Add call to record_alignment. Update call to
4576 (xg_emit_insn): Delete.
4577 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4578 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4579 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4580 and slot parameters. Handle new "alternate" relocations for absolute
4581 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4582 O_hi16. Use new xtensa-isa.h functions.
4583 (xg_assemble_tokens): Delete.
4584 (is_register_writer): Use new xtensa-isa.h functions.
4585 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4586 old-style RSR from LCOUNT.
4587 (next_frag_opcode): Delete.
4588 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4589 update_next_frag_state): New.
4590 (update_next_frag_nop_state): Delete.
4591 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4592 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4593 the state of the absolute-literals directive. Add calls to
4594 record_alignment and xtensa_set_frag_assembly_state. Call
4595 xtensa_switch_to_non_abs_literal_fragment instead of
4596 xtensa_switch_to_literal_fragment.
4598 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4599 (get_expanded_loop_offset): Change check for undefined opcode to an
4601 (xtensa_set_frag_assembly_state, relaxable_section,
4602 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4603 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4604 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4605 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4606 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4607 (xtensa_init_fix_data): New.
4608 (xtensa_frob_label): Reset label symbol to the current frag. Check
4609 do_align_targets and generating_literals flag. Propagate frequency
4610 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4611 (xtensa_unrecognized_line): New.
4612 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4613 to xtensa_set_frag_assembly_state.
4614 (error_reset_cur_vinsn): New.
4615 (md_assemble): Remove check for literal frag. Remove call to
4616 istack_init. Call use_transform instead of use_generics. Parse
4617 explicit instruction format specifiers. Move code for
4618 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4619 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4620 Add dwarf2_where call. Remote automatic alignment for ENTRY
4621 instructions. Move call to xtensa_clear_insn_labels to the end.
4622 Rearrange to handle bundles.
4623 (xtensa_cons_fix_new): Delete.
4624 (xtensa_handle_align): New.
4625 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4626 assignment to is_no_density field.
4627 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4628 instead of reloc_to_opnum. Handle "alternate" relocations.
4629 (xtensa_force_relocation, xtensa_check_inside_bundle,
4630 xtensa_elf_section_change_hook): New.
4631 (xtensa_symbol_new_hook): Delete.
4632 (xtensa_fix_adjustable): Check for difference of symbols with an
4633 offset. Check for external and weak symbols.
4634 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4635 (md_estimate_size_before_relax): Return expansion for the first slot.
4636 (tc_gen_reloc): Handle difference of symbols by producing
4637 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4638 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4639 tentative values into the output when linkrelax is set.
4640 (XTENSA_PROP_SEC_NAME): Define.
4641 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4642 Create literal tables only if using literal sections. Create new
4643 property tables instead of old instruction tables. Check for unaligned
4644 branch targets and loops.
4645 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4646 new_resource_table, clear_resource_table, resize_resource_table,
4647 resources_available, reserve_resources, release_resources,
4648 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4649 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4650 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4651 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4652 flag. Update checks for workaround options. Call
4653 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4654 (xtensa_cleanup_align_frags): Add special case for branch targets.
4655 Check for and mark unreachable frags.
4656 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4657 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4658 end of a zero-overhead loop body.
4659 (frag_can_negate_branch): Handle instructions with multiple slots.
4660 Use new xtensa-isa.h functions
4661 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4662 xtensa_mark_zcl_first_insns): New.
4663 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4664 transformations are disabled.
4665 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4666 multislot instructions.
4667 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4668 Likewise. Also error if transformations are disabled.
4669 (unrelaxed_frag_max_size): New.
4670 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4671 xtensa-isa.h functions.
4672 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4673 xtensa_opcode_is_loop instead of is_loop_opcode.
4674 (get_text_align_power): Replace as_fatal with assertion.
4675 (get_text_align_fill_size): Iterate instead of using modulus when
4677 (get_noop_aligned_address): Assert that this is for a machine-dependent
4678 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4679 xg_get_single_size, and frag_format_size.
4680 (get_widen_aligned_address): Rename to ...
4681 (get_aligned_diff): ... this function. Add max_diff parameter.
4682 Remove handling of rs_align/rs_align_code frags. Use
4683 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4684 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4685 and pass it back to caller.
4686 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4687 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4688 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4689 (relax_frag_text_align): Rename to ...
4690 (relax_frag_loop_align): ... this function. Assume loops can only be
4691 in the first slot of an instruction.
4692 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4693 instruction. Remove call to frag_wane.
4694 (relax_frag_narrow): Rename to ...
4695 (relax_frag_for_align): ... this function. Extend to handle
4696 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4697 RELAX_NARROW for the first slot.
4698 (find_address_of_next_align_frag, bytes_to_stretch): New.
4699 (future_alignment_required): Use find_address_of_next_align_frag and
4700 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4701 alignment decisions.
4702 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4703 Check if transformations are enabled for b_j_loop_end workaround.
4704 Use new xtensa-isa.h functions and handle multislot instructions.
4705 Update call to xg_assembly_relax.
4706 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4707 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4709 (convert_frag_narrow): Add segP, format and slot parameters. Call
4710 convert_frag_immed for branch instructions. Adjust calls to
4711 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4712 xg_get_single_size and xg_get_single_format.
4713 (convert_frag_fill_nop): New.
4714 (convert_frag_immed): Add format and slot parameters. Handle multislot
4715 instructions and use new xtensa-isa.h functions. Update calls to
4716 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4717 enabled for b_j_loop_end workaround. Use build_nop instead of
4718 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4719 frags. Use xg_get_single_size. Handle O_pltrel.
4720 (fix_new_exp_in_seg): Remove check for old plt flag.
4721 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4722 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4723 for loop opcode to an assertion. Mark all frags up to the end of the
4724 loop as not transformable.
4725 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4726 (get_subseg_info): New.
4727 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4729 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4730 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4731 (xtensa_switch_to_non_abs_literal_fragment): New.
4732 (cache_literal_section): Add is_code parameter and pass it through to
4733 retrieve_literal_seg.
4734 (retrieve_literal_seg): Add is_code parameter and use it to set the
4735 flags on the literal section. Handle case where head parameter is 0.
4736 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4737 set_frag_is_no_transform): New.
4738 (xtensa_create_property_segments): Add end_property_function parameter
4739 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4740 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4741 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4742 (add_xt_block_frags): Add end_property_function parameter and call it
4743 if it is non-zero. Call xtensa_frag_flags_init.
4744 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4745 get_frag_property_flags, frag_flags_to_number,
4746 xtensa_frag_flags_combinable, xt_block_aligned_size,
4747 xtensa_xt_block_combine, add_xt_prop_frags,
4748 init_op_placement_info_table, opcode_fits_format_slot,
4749 xg_get_single_size, xg_get_single_format): New.
4750 (istack_push): Inline call to tinsn_copy.
4751 (tinsn_copy): Delete.
4752 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4753 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4754 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4755 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4756 functions. Handle invisible operands.
4757 (tinsn_to_slotbuf): New.
4758 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4759 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4760 vinsn_from_chars, and xg_free_vinsn.
4761 (tinsn_from_insnbuf): New.
4762 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4763 instructions. Handle symbol differences.
4764 (get_num_stack_text_bytes): Use xg_get_single_size.
4765 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4766 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4767 get_expr_register, set_expr_symbol_offset_diff): New.
4768 * config/tc-xtensa.h (MAX_SLOTS): Define.
4769 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4770 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4771 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4773 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4774 (xtensa_frag_type struct): Add is_assembly_state_set,
4775 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4776 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4777 Replace is_generics and is_relax fields by is_no_transform field.
4778 Delete is_text and is_longcalls fields. Change text_expansion and
4779 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4780 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4781 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4782 (xtensa_fix_data struct): New.
4783 (xtensa_symfield_type struct): Delete plt field.
4784 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4785 forward declaration here.
4786 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4787 (XTENSA_SECTION_RENAME): Undefine.
4788 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4789 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4790 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4791 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4792 (unit_num_copies_func, opcode_num_units_func,
4793 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4794 (resource_table struct): New.
4795 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4796 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4797 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4798 (tinsn_copy): Delete prototype.
4799 (vliw_insn struct): New.
4800 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4801 (widen_spec_list): Add option conditions for density and boolean
4802 instructions. Add expansions using CONST16 and conditions for using
4803 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4805 (simplify_spec_list): Add option conditions for density instructions.
4806 Add entry for NOP instruction.
4807 (append_transition): Add cmp function pointer parameter and use it to
4808 insert the new entry in order.
4809 (operand_function_LOW16U, operand_function_HI16U): New.
4810 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4811 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4812 (enter_opname, split_string): Use xstrdup instead of strdup.
4813 (init_insn_pattern): Initialize new options field.
4814 (clear_req_or_option_list, clear_req_option_list,
4815 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4817 (parse_insn_pattern): Parse option conditions.
4818 (transition_applies): New.
4819 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4820 swapped last arguments in calls to append_constant_value_condition.
4821 Call clone_req_option_list. Add warning about invalid opcode.
4822 Handle LOW16U and HI16U function names.
4823 (build_transition_table): Add cmp parameter and use it in calls to
4824 append_transition. Use new xtensa-isa.h functions. Check
4825 transition_applies before adding entries.
4826 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4827 pass it through to build_transition_table.
4828 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4829 ReqOption, transition_cmp_fn): New types.
4830 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4831 (transition_rule struct): Add options field.
4832 * doc/as.texinfo (Overview): Update Xtensa options.
4833 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4834 --[no-]relax, and --[no-]generics options. Update descriptions of
4835 --text-section-literals and --[no-]longcalls. Add
4836 --[no-]absolute-literals and --[no-]transform.
4837 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4838 Remove use of "generic" and "specific" terminology for opcodes.
4839 (Xtensa Registers): Generalize the syntax description to include
4840 user-defined register files.
4841 (Xtensa Automatic Alignment): Update.
4842 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4843 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4844 (Xtensa Directives): Remove confusing rules about precedence.
4845 (Density Directive, Relax Directive): Delete.
4846 (Schedule Directive): New.
4847 (Generics Directive): Rename to ...
4848 (Transform Directive): ... this node.
4849 (Literal Directive): Update for absolute literals. Missing
4850 literal_position directive is now an error.
4851 (Literal Position Directive): Update for absolute literals.
4852 (Freeregs Directive): Delete.
4853 (Absolute Literals Directive): New.
4854 (Frame Directive): Minor editing.
4855 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4856 Update dependencies.
4857 * Makefile.in: Regenerate.
4859 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4861 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4862 to build the second and third fixups for a composite relocation.
4863 (macro_read_relocs): New function.
4864 (macro_build): Use it.
4865 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4866 Simplify fragging code accordingly.
4867 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4868 of the composite relocation. Set fx_tcbit in both fixups.
4870 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4872 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4873 (md_apply_fix3): Don't treat composite relocs as done.
4875 2004-10-07 Jan Beulich <jbeulich@novell.com>
4877 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4878 prefix for symbol names generated from the LOCAL macro directive.
4880 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4881 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4883 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4885 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4887 (md_assemble): Add error checking for Co-Processor instructions.
4888 (get_cinv_parameters): Add 'b' option to invalidate the
4889 branch-target cache.
4891 2004-10-05 Paul Brook <paul@codesourcery.com>
4893 * config/tc-arm.c (unwind): New variable.
4894 (vfp_sp_encode_reg): New function.
4895 (vfp_sp_reg_required_here): Use it.
4896 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4897 (vfp_parse_reg_list): New function.
4898 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4899 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4900 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4901 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4903 (md_pseudo_table): Add them.
4904 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4905 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4906 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4907 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4908 require_hashconst, add_unwind_opcode): New functions.
4909 * doc/c-arm.texi: Document unwinding opcodes.
4910 * NEWS: Mention the new feature.
4912 2004-10-04 Eric Christopher <echristo@redhat.com>
4914 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4916 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4918 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4920 * config/tc-s390.c (md_apply_fix3): Likewise.
4921 * config/tc-sparc.c (md_apply_fix3): Likewise.
4923 2004-10-01 Paul Brook <paul@codesourcery.com>
4925 * config/tc-arm.c (arm_elf_section_type): New function.
4926 (arm_elf_change_section): Set section link for exidx sections.
4927 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4928 (md_elf_section_type): Define.
4930 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4932 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4933 instruction's offset.
4935 2004-10-01 Adam Nemet <anemet@lnxw.com>
4937 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4939 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4941 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4942 asymbol *, instead use symbol_get_bfdsym.
4944 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4946 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4948 2004-09-30 Paul Brook <paul@codesourcery.com>
4950 * config/tc-arm.c (do_smi, do_nop): New functions.
4951 (insns): Add ARMv6ZK instructions.
4952 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4953 (tc_gen_reloc): Ditto.
4954 (arm_cpus): Add mpcore and arm1176.
4955 (arm_archs): Add armv6{k,z,zk}.
4956 * doc/c-arm.texi: Document new cores and architectures.
4958 2004-09-30 Nick Clifton <nickc@redhat.com>
4960 * config/tc-arm.c: Use ISO C90 formatting.
4962 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4964 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4965 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4966 REG_TYPE_MVDX is expected.
4968 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4970 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4972 2004-09-21 James E Wilson <wilson@specifixinc.com>
4974 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4975 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4976 output_spill_base, output_unat_psprel, output_lc_psprel,
4977 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4978 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4979 output_spill_psprel_p): Use it.
4981 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4983 * config/tc-crx.c (handle_LoadStor): New function.
4984 Handle load/stor unique instructions before parsing.
4986 2004-09-17 Paul Brook <paul@codesourcery.com>
4988 * config/tc-arm.c (s_arm_rel31): New funciton.
4989 (md_pseudo_table): Add .rel31.
4990 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4991 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4992 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4993 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4994 (arm_parse_reloc): Add (target2).
4996 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4998 * Makefile.am: Run "make dep-am".
4999 * Makefile.in: Regenerate.
5000 * aclocal.m4: Regenerate.
5001 * configure: Regenerate.
5002 * doc/Makefile.in: Regenerate.
5003 * po/POTFILES.in: Regenerate.
5004 * po/gas.pot: Regenerate.
5006 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5008 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5009 [!LLONG_MAX]: Ditto.
5011 2004-09-13 Paul Brook <paul@codesourcery.com>
5013 * config/tc-arm.c: Rename RELABS to TARGET1.
5015 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5017 * messages.c (as_internal_value_out_of_range): Cast values passed
5018 to as_bad_where or as_warn_where to proper type.
5020 2004-09-11 Theodore A. Roth <troth@openavr.org>
5022 * config/tc-avr.c: Add support for
5023 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5025 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5027 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5028 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5030 2004-09-08 Paul Brook <paul@codesourcery.com>
5032 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5033 fini_array and preinit_array section types.
5034 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5036 * doc/as.texinfo: Document extra section types.
5038 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5040 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5041 * Makefile.in: Regenerated.
5042 * configure.in: Set em for arm*-*-symbianelf*.
5043 * configure: Regenerated.
5044 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5045 vectors when appropriate.
5046 * config/te-symbian.h: New file.
5048 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5050 * config/tc-crx.c (gettrap): Exception vector can be case
5052 (process_label_constant): Fix a 32-bit displacement bug in branch
5054 (get_operandtype) : Bug fix, wrong operand was used.
5055 (process_label_constant): Initialize relocation type to
5058 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5060 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5061 for synthesizable cores.
5063 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5065 2004-08-25 Dmitry Diky <diwil@spec.ru>
5067 * config/tc-msp430.c: Clean-up the code.
5068 (md_relax_table): New relax table.
5069 (mcu_types): Sort MCU types.
5070 (md_pseudo_table): Add .profiler pseudo handler.
5071 (pow2value): New function.
5072 (msp430_profiler): New function.
5073 (msp430_operands): Add new insns handlers.
5074 (msp430_srcoperand): Add register operand handler, allow complex
5076 (md_estimate_size_before_relax): Rewritten.
5077 (md_convert_frag): Rewritten.
5078 (msp430_relax_frag): New function.
5079 * config/tc-msp430.h (md_relax_frag): define macro
5080 * doc/c-msp430.texi: Update information.
5082 2004-08-24 Nick Clifton <nickc@redhat.com>
5084 * as.c (std_shortopts): Allow -g to take an optional argument.
5085 (parse_args): Pass any switch starting with -g on to the backend
5088 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5090 * configure.in (arm*-*-symbianelf*): New target.
5091 (arm*-*-eabi*): Likewise.
5092 * configure: Regenerated.
5094 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5095 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5098 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5100 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5101 argument, don't do anything if current section is not
5102 .gnu.linkonce.t.* and linkonce_empty is set.
5103 (generate_unwind_image, dot_endp): Adjust callers, call
5104 start_unwind_section (*, 1) if nothing will be put into the
5107 2004-08-17 Nick Clifton <nickc@redhat.com>
5109 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5110 (show_usage): Add -g.
5111 (std_longopts): Add --gen-debug. Alpha sort the table.
5112 (parse_args): Print an error message if a switch is not handled.
5113 Handle the -g switch, calling md_debug_format_selector() if
5115 * NEWS: Mention new feature.
5116 * doc/as.texinfo: Document new switch.
5117 * doc/internals.texi: Document behaviour of md_parse_option.
5119 * config/tc-arm.c (md_parse_option): Do not issue an error message
5120 if the switch is not recognised.
5121 * config/tc-m68k.c (md_parse_option): Likewise.
5122 * config/tc-pdp11.c (md_parse_option): Likewise.
5123 * config/tc-v850.c (md_parse_option): Likewise.
5125 * as.h: Fix up formatting.
5128 2004-08-16 Nick Clifton <nickc@redhat.com>
5130 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5132 * configure.in: Sort architecture based tables alphabetically.
5133 * configure: Regenerate.
5135 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5137 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5138 { "cc", 68 }, with { "cr", 70 }.
5140 2004-08-13 Jan Beulich <jbeulich@novell.com>
5141 Nick Clifton <nickc@redhat.com>
5143 * as.c: Add and handle new --alternate command line option.
5144 * macro.c (macro_set_alternate): New.
5145 * macro.h (macro_set_alternate): Declare.
5146 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5147 * doc/as.texinfo: Document new command line option and pseudo-ops
5148 as well as insert documentation originating from gasp about
5149 alternate macro syntax.
5150 * NEWS: Mention new command line option and pseudo-ops.
5152 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5154 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5157 2004-08-06 Paul Brook <paul@codesourcery.com>
5159 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5160 Handle new relocations.
5161 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5163 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5165 * write.c (relax_segment): Use was_address instead of address when
5166 setting fr_fix field for align frag due to backwards .org.
5168 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5170 Introduce SH2a support.
5171 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5172 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5174 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5175 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5176 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5177 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5178 to end of conditional expression.
5179 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5180 * config/tc-sh.c: Add sh2a-nofpu support.
5181 2003-12-29 DJ Delorie <dj@redhat.com>
5182 * tc-sh.c: Add sh2a support.
5183 (parse_reg): Add tbr.
5184 (parse_at): Support @@(disp,tbr).
5185 (get_specific): Support sh2a opcodes.
5186 (insert4): New, for 4 byte relocs.
5187 (build_Mytes): Support sh2a opcodes.
5188 (md_apply_fix3_Mytes): Support sh2a opcodes.
5189 2003-12-02 Michael Snyder <msnyder@redhat.com>
5190 * config/tc-sh.c (md_parse_option): Handle sh2a.
5191 (sh_elf_final_processing): Ditto.
5193 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5195 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5198 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5200 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5201 (ppc_arch): Expand comment.
5203 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5205 * config/tc-crx.c: Support evaluating the difference between two
5207 * config/tc-crx.h: Likewise.
5209 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5211 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5213 (ia64_elf_section_change_hook): Set the linked-to section for
5216 2004-07-26 Dmitry Diky <diwil@spec.ru>
5218 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5219 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5220 msp430xG438, msp430xG439.
5222 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5224 * doc/as.texinfo (Section, PushSection): Correct documentation
5227 2004-07-21 Jan Beulich <jbeulich@novell.com>
5229 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5230 permissible for the selected instruction suffix.
5231 (match_template): Don't permit 64-bit general purpose operands in
5233 (finalize_imm): Permit 64-bit immediates.
5234 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5235 specially except for the width of the used base and/or index
5236 registers. For 32-bit displacements, use sign-extended
5237 relocations only when using 64-bit addressing.
5238 Force zero displacement on rip-relative addressing when there is
5239 no other displacement.
5240 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5241 specially except for the width of the used base and/or index
5243 (parse_register): Disallow Reg64 registers in 32-bit mode.
5245 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5246 suffix if the instruction doesn't support it.
5248 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5250 * config/tc-mips.c (append_insn): Handle constant expressions with
5251 no associated relocation.
5252 (mips_ip): Cancel the expression after use for the Q format
5254 (parse_relocation): Return no relocation for unsupported
5256 (my_getSmallExpression): Return no relocation if no relocation
5259 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5261 * config/obj-som.c (adjust_stab_sections): Add prototype.
5262 (obj_som_compiler, obj_som_version, obj_som_copyright,
5263 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5264 * config/tc-hppa.c (update_subspace): Likewise.
5265 (is_defined_subspace): Amplify comment.
5266 * config/obj-som.h (som_frob_file): Add prototype.
5268 2004-07-19 Christopher Faylor <cgf@timesys.com>
5269 H.J. Lu <hongjiu.lu@intel.com>
5271 * subsegs.c (section_symbol): Don't create a new segment when
5272 existing segment is undefined.
5274 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5276 * config/tc-arm.c: Include include/opcode/arm.h.
5277 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5278 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5279 (FPU_ARCH_*): Delete.
5280 * Makefile.am: Update dependencies.
5281 * Makefile.in: Regenerate.
5283 2004-07-15 Nick Clifton <nickc@redhat.com>
5285 * configure.in: Accept armbe as a big-endian arm configuration.
5286 * configure: Regenerate.
5288 2004-07-13 Thomas Nystrom <thn@saeab.se>
5290 * config/tc-i386.c (T_SHIFTOP): New constant.
5291 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5292 (intel_el1): Handle '~'.
5293 (intel_get_token): Handle '<>', '&', '|' and '~'.
5295 2004-07-13 Nick Clifton <nickc@redhat.com>
5297 (md_assemble): Remove spurious newline from end of as_bad error
5299 (intel_e05_1): Likewise.
5300 (intel_e11): Likewise.
5301 (intel_match_token): Likewise.
5303 2004-07-11 Andreas Schwab <schwab@suse.de>
5305 * config/tc-m68k.c: Convert to C90. Remove redundant
5306 declarations. Indentation fixup.
5307 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5308 obj_coff_section ourselves.
5310 2004-07-09 James E Wilson <wilson@specifixinc.com>
5312 * config/tc-ia64.c (default_big_endian): New.
5313 (dot_byteorder, md_begin): Use it.
5314 (md_parse_option): Set it.
5316 2004-07-09 Nick Clifton <nickc@redhat.com>
5318 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5319 * configure: Regenerate.
5320 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5321 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5322 sh_find_elf_flags if necessary.
5324 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5326 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5327 going to be split into more than one in-place addend, return 0
5328 for relocations against mergeable sections. Associate comments
5331 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5333 * Makefile.am (CPU_TYPES): Add crx.
5334 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5335 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5336 (DEPTC_crx_elf): New target.
5337 (DEPOBJ_crx_elf): Likewise.
5338 (DEP_crx_elf): Likewise.
5339 * Makefile.in: Regenerate.
5340 * configure.in: Add crx* target.
5341 * configure: Regenerate.
5342 * config/tc-crx.c: New file.
5343 * config/tc-crx.h: New file.
5344 * NEWS: Mention new target.
5346 2004-07-06 Nick Clifton <nickc@redhat.com>
5348 * config.in: Undefine TARGET_SYMBIAN by default.
5350 * configure: Regenerate. Add sh-symbian-elf target. If
5351 selected define TARGET_SYMBIAN.
5352 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5353 format if TARGET_SYMBIAN has been defined.
5355 * output-file.c (output_file_create): Report the target format
5356 chosen when bfd_openw reports that it is invalid.
5358 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5359 pseudo for BFD based assemblers.
5361 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5364 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5365 (md_parse_option): Remove redundant -isa testing.
5366 Make bfd_arch variable const.
5367 (md_show_usage): Make bfd_arch variable const.
5369 2004-07-03 James E Wilson <wilson@specifixinc.com>
5371 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5372 * config/tc-ia64.h (md_frag_check): Define.
5374 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5376 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5378 * doc/as.texinfo (Weak): Document PE weak symbols.
5380 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5382 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5383 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5384 (mips_frob_file): Rework so that only a single pass through the
5385 relocs is needed. Allow %lo()s to have higher offsets than their
5386 corresponding %hi()s or %got()s.
5388 2004-07-02 Nick Clifton <nickc@redhat.com>
5390 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5391 allow values which have come from undefined symbols.
5392 Always consider this fixup to have been processed as a reloc
5393 cannot be generated for it.
5395 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5397 * frags.h (struct frag): Add has_code and insn_addr fields.
5398 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5399 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5400 * config/tc-ppc.h (md_frag_check): Define.
5402 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5404 * doc/Makefile.am (info): Rename goal to...
5405 (info-local): ... this, to preserve implicit dependencies.
5406 * doc/Makefile.in: Regenerate with automake 1.8.5.
5408 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5410 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5411 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5412 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5413 (tc_gen_reloc): Likewise.
5414 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5415 (m32r_parse_name): Likewise.
5416 (m32r_cgen_parse_fix_exp): Likewise.
5417 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5418 (O_PIC_reloc): Likewise.
5419 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5420 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5421 for @GOTOFF, @GOT, @PLT.
5423 2004-06-21 Jan Beulich <jbeulich@novell.com>
5425 * gas/symbols.c: While discarding ordinary local absolute symbols
5426 when --strip-local-absolute is in effect, retain file symbols.
5428 2004-06-20 Andreas Schwab <schwab@suse.de>
5430 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5431 (md_parse_option): Likewise.
5433 2004-06-17 Jan Beulich <jbeulich@novell.com>
5435 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5436 * config/te-netware.h: New file.
5437 * config/te-ppcnw.h: Delete: Obsolete.
5438 * configure.in: Eliminate ill NetWare targets. Make generic
5439 NetWare target use proper emulation.
5440 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5441 reference to new te-netware.h.
5442 * configure: Regenerate.
5443 * Makefile.in: Regenerate.
5445 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5447 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5448 comparison in .insn pseudo operation.
5450 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5452 * config/obj-coff.c (coff_adjust_section_syms): Use
5453 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5454 (coff_frob_section): Likewise.
5455 * config/tc-mips.c (md_apply_fix3): Likewise.
5456 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5457 (elf_frob_file_after_relocs): Likewise.
5459 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5461 * config/tc-hppa.c (log2): Rename to exact_log2.
5462 (pa_next_subseg): Delete unused function.
5463 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5464 (create_new_subspace): Likewise.
5467 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5468 labels. Fix warning.
5470 2004-05-28 DJ Delorie <dj@redhat.com>
5472 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5473 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5474 or non-merged symbols.
5476 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5478 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5479 restore the old slot when inserting srlz.i/srlz.d.
5481 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5483 * Makefile.am: Regenerate dependecies.
5484 * Makefile.in: Regenerate.
5485 * config/tc-sh.c (valid_arch): Make unsigned.
5486 (preset_target_arch): Likewise.
5487 (md_begin): Use new architecture flags system.
5488 (get_specific): Likewise.
5489 (assemble_ppi): Likewise.
5490 (md_assemble): Likewise. Also fix error check for bad opcodes.
5491 (md_parse_option): Likewise. Also generate -isa values according
5492 to the table in bfd/cpu-sh.c instead of just constants. Also
5493 allow <arch>-up ISA variants.
5494 (sh_elf_final_processing): Replace if-else chain with a call to
5495 sh_find_elf_flags().
5497 2004-05-28 Peter Barada <peter@the-baradas.com>
5499 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5500 with zero offset into mode 2 addressing to save a word.
5502 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5504 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5505 (ar_is_only_in_integer_unit): New.
5506 (ar_is_only_in_memory_unit): New.
5507 (generate_unwind_image): Silence gcc on 32bit host.
5508 (md_assemble): Use ar_is_only_in_integer_unit instead of
5509 ar_is_in_integer_unit. Check AR access.
5511 2004-05-27 Peter Barada <peter@the-baradas.com>
5513 * config/tc-m68k.c (md_begin): Sort the opcode table into
5515 (m68k_compare_opcode): New function to do the sorting.
5517 2004-05-24 Peter Barada <peter@the-baradas.com>
5519 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5520 addressing on MIT style operands.
5521 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5523 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5526 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5528 * expr.c (operand, operator): Don't reject '++' and '--'.
5530 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5532 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5535 2004-05-17 Adam Nemet <anemet@lnxw.com>
5537 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5538 * configure: Regenerate.
5540 2004-05-13 Paul Brook <paul@codesourcery.com>
5542 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5544 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5546 * configure.in (or32-*-rtems*): Switch to elf.
5547 * configure: Regenerate.
5549 2004-05-13 Nick Clifton <nickc@redhat.com>
5551 * po/fr.po: Updated French translation.
5553 2004-05-11 Nick Clifton <nickc@redhat.com>
5555 * doc/as.texinfo (Section): Document G and T flags to .section
5556 directive. Document the extra arguments that the G flag
5557 requires. Document the #tls flag.
5559 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5561 * subsegs.c (section_symbol): Create a new section symbol if
5562 the existing one doesn't match.
5563 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5565 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5567 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5568 to cope with VR4181A errata MD(1) and MD(4).
5570 2004-05-07 Brian Ford <ford@vss.fsi.com>
5572 * NEWS: Mention .secrel32 for pe[i]-i386.
5574 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5576 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5577 (HANDLE_ALIGN): New.
5579 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5581 * Makefile.am (DIST_SUBDIRS): Define.
5582 * aclocal.m4: Regenerate with automake 1.8.4.
5583 * Makefile.in: Likewise.
5584 * doc/Makefile.in: Likewise.
5586 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5588 * config/tc-ia64.c (dot_serialize): Declare.
5589 (dot_serialize): New function.
5590 (md_pseudo_table): Add ".serialize.data" and
5591 ".serialize.instruction" directives.
5593 2004-05-06 Nick Clifton <nickc@redhat.com>
5595 * messages (as_internal_value_out_of_range): Print a message about
5596 a value being out of range. Be consistent about whether the
5597 values are printed in decimal or hexadecimal.
5598 (as_warn_value_out_of_range): Generate a warning message about an
5600 (as_bad_value_out_of_range): Generate an error message about an
5602 * as.h: Prototype the new functions.
5603 * config/tc-alpha.c (insert_operand): Use new function.
5604 * config/tc-arc.c (arc_insert_operand): Likewise.
5605 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5606 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5607 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5608 * config/tc-s390.c (s390_insert_operand): Likewise.
5609 * config/tc-v850.c (v850_insert_operand): Likewise.
5611 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5613 * configure.in: Set em=linux for frv-*-*linux*.
5614 * configure: Rebuilt.
5615 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5616 (frv_md_fdpic_enabled): New.
5617 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5618 (DEFAULT_FDPIC): New.
5619 (frv_flags): Use DEFAULT_FDPIC.
5620 (frv_pic_flag): Likewise.
5621 (OPTION_NOPIC): New.
5622 (md_longopts): Add -mnopic.
5623 (md_parse_option): Handle it.
5624 (md_show_usage): Add -mfdpic and -mnopic.
5626 2004-05-05 Peter Barada <peter@the-baradas.com>
5628 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5629 chips for invalid coldfire instructions, rename selectors
5630 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5631 add current_chip to track which chip is referred to(including save/restore),
5632 use current_chip to select control registers, not current_arch.
5633 (md_show_usage): Add new chips.
5634 * doc/c-m68k.texi: Document new command line switches.
5636 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5638 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5639 (NOP_OPCODE): Define.
5640 (s390_align_code): Remove prototype.
5641 * tc-s390.c (s390_align_code): Remove.
5643 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5645 * config/tc-ia64.c (make_unw_section_name): Removed.
5646 (start_unwind_section): New function.
5647 (generate_unwind_image): Take const segT instead of const
5649 (dot_handlerdata): Adjusted.
5650 (dot_endp): Likewise.
5652 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5654 * config/obj-elf.c (obj_elf_change_section): Allow the
5655 ".note.GNU-stack" section has SHF_EXECINSTR.
5657 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5659 * config/obj-elf.c (get_section): Return bfd_boolean.
5660 (obj_elf_change_section): Call bfd_get_section_by_name_if
5661 instead of bfd_map_over_sections.
5663 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5665 * config/obj-elf.c (get_section): New function.
5666 (obj_elf_change_section): Support multiple sections with same
5669 2004-04-30 Nick Clifton <nickc@redhat.com>
5671 * config/tc-arm.c (create_register_alias): Fix typo checking for
5672 case sensitive register aliases.
5673 (co_proc_number): Use error message string in all_reg_maps[]
5675 (cp_reg_required_here): Likewise.
5676 (fp_reg_required_here): Likewise.
5678 2004-04-29 Brian Ford <ford@vss.fsi.com>
5680 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5682 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5684 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5685 (load_address, macro, mips_ip, md_parse_option)
5686 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5687 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5688 embedded-PIC handling, and update comments.
5689 (SWITCH_TABLE): Remove.
5690 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5691 (enum mips_pic_level): Remove EMBEDDED_PIC.
5692 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5693 (TC_FORCE_RELOCATION): Update comment.
5694 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5695 might be safe to remove now that MIPS embedded-PIC is gone.
5697 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5699 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5700 call to obj_set_subsection_attributes.
5701 (obj_som_init_stab_section): Likewise.
5702 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5703 (pa_def_subspaces): Provide comdat default.
5704 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5705 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5706 calls to create_new_subspace and update_subspace to pass comdat flag.
5707 (create_new_subspace, update_subspace): Add new comdat argument. Use
5708 it in calls to obj_set_subsection_attributes.
5709 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5710 and use of comdat, common and dup_comm parameters.
5712 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5714 * config/obj-elf.c (obj_elf_change_section): Check if the old
5715 group name is NULL before comparison.
5717 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5719 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5721 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5723 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5725 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5727 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5728 (OPTION_MEMBEDDED_PIC): Remove.
5729 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5730 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5731 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5732 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5733 (OPTION_ELF_BASE): Renumber.
5734 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5735 (md_show_usage): Remove mention of -membedded-pic.
5736 * doc/as.texinfo: Remove mention of -membedded-pic.
5738 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5740 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5741 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5743 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5744 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5745 USE_GLOBAL_POINTER_OPT.
5747 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5749 * config/tc-mips.c (macro): One more use of load_delay_nop.
5751 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5753 * config/tc-mips.c (load_delay_nop): New function.
5754 (load_address, macro): Use load_delay_nop() to build a nop
5755 which can be omitted with gpr_interlocks.
5757 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5759 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5760 cop_interlocks): Remove superfluous CPU entries.
5762 2004-04-22 Paul Brook <paul@codesourcery.com>
5764 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5766 2004-04-22 Peter Barada <peter@the-baradas.com>
5768 * NEWS: Added support for EMAC instructions and MAC/EMAC
5770 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5771 scale factor tokens, trailing_ampersand to mark mask addressing
5772 for MAC/EMAC instructions.
5773 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5775 (yylex): Handle '>', '<', and '&' following '+'.
5776 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5777 architectures in archs[].
5778 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5779 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5781 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5782 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5784 Add EMAC operands to init_table[].
5786 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5788 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5790 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5791 * config/tc-arm.c (enum mstate): Delete from here.
5792 (mapping_state): Remove the static mapstate variable and instead
5793 store the state in the segment. This allows a per-section mapping
5794 state. Handle and ignore MAP_UNDEFINED states.
5795 (arm_elf_change_section): Get the current mapping state from the
5797 (s_ltorg): Set the mapping state to MAP_DATA.
5798 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5799 for each pool as it is emitted.
5801 2004-04-22 Nick Clifton <nickc@redhat.com>
5803 * config/tc-arm.h: Formatting tidy ups.
5805 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5807 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5809 2004-04-20 DJ Delorie <dj@redhat.com>
5811 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5812 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5813 [TE_PE] (O_secrel): Define.
5814 [TE_PE] (x86_pe_cons_fix_new): New.
5815 [TE_PE] (pe_directive_secrel): Likewise.
5816 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5818 2004-04-19 Eric Christopher <echristo@redhat.com>
5820 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5821 of previous patch for fix in gcc.
5823 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5825 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5827 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5829 * read.c (do_align): Call md_flush_pending_output, if defined.
5831 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5833 * expr.c (operand): Correct checks for ++ and --.
5835 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5837 * config/tc-generic.c: Add some comments.
5839 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5841 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5842 -{no-}mfix-vr4122-bugs.
5843 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5844 (append_insn, mips_emit_delays): Update accordingly.
5845 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5846 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5847 (md_parse_option): Update after above changes.
5848 (md_show_usage): Add -mfix-vr4120.
5850 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5852 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5853 of .section directive; add a reference to the ELF .subsection
5856 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5858 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5861 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5863 * Makefile.am: Remove mips from aout targets.
5864 * Makefile.in: Regenerate.
5865 * configure.in: Remove mips-dec-bsd* target.
5866 * configure: Regenerate.
5868 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5871 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5872 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5873 Update "mapping". Restrict some @ modifiers to 32 bit.
5875 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5876 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5878 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5879 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5880 dont_adjust_reloc_32 is set.
5881 (md_longopts): Add option -renesas.
5882 (md_parse_option, md_show_usage): Likewise.
5883 * doc/c-sh.texi: Likewise.
5885 2004-04-01 Dave Korn <dk@artimi.com>
5887 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5888 hi16 and lo16 fixS structs.
5889 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5890 exactly the same way as for RELOC_DLX_REL16.
5891 (machine_ip): properly respect LO flag in the_insn and
5892 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5893 (md_apply_fix3): apply RELOC_DLX_LO16.
5895 2004-03-30 Stan Shebs <shebs@apple.com>
5897 Remove long-obsolete MPW support.
5898 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5899 * configure.in: Remove mention of ppc-*-mpw* config.
5900 * configure.in: Likewise.
5902 2004-03-30 Nick Clifton <nickc@redhat.com>
5904 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5905 OBJ_ELF being defined.
5907 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5909 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5911 2004-03-23 Paul Brook <paul@codesourcery.com>
5913 * config/tc-arm.c (meabi_flags): New variable.
5914 (arm_parse_eabi): New function.
5915 (md_begin): Set flags for EABI v3.
5917 (arm_long_opts): Add meabi.
5918 * doc/as.texinfo <ARM>: Document -meabi.
5919 * doc/c-arm.texi: Ditto.
5921 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5923 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5924 tables even when use_literal_section flag is not set.
5926 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5928 * config/tc-sh.c: Remove trailing whitespace.
5930 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5932 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5933 --mul-bug-abort and the default behavior.
5934 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5935 (err_for_dangerous_mul_placement): New variable.
5936 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5938 (md_cris_relax_table): Have placeholder for STATE_MUL.
5939 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5940 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5942 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5943 STATE_BYTE)>: Ditto.
5944 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5945 alignment and position of this frag, emit error message if
5947 (md_assemble): For a multiply insn and when checking it,
5948 transform the current frag into a special frag for that purpose.
5949 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5950 OPTION_MULBUG_ABORT_ON>: Handle new options.
5952 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5954 * config/tc-xtensa.c (mark_literal_frags): New function.
5955 (xtensa_move_literals): Call mark_literal_frags for all literal
5956 segments, including init and fini literal segments.
5957 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5959 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5961 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5962 (pa_comm): Set BSF_OBJECT in symbol flags.
5964 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5966 * Makefile.am: Run "make dep-am".
5967 * Makefile.in: Regenerate.
5968 * doc/Makefile.in: Regenerate.
5969 * config.in: Regenerate.
5970 * po/gas.pot: Regenerate.
5972 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5974 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5975 (demand_empty_rest_of_line): Issue an error here.
5976 (ignore_rest_of_line): Silently skip to end.
5977 (demand_copy_string): Issue an error, not warning.
5979 * config/obj-elf.c (obj_elf_section_name): Likewise.
5980 (obj_elf_section): Likewise.
5981 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5982 (arc_extinst): Likewise.
5983 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5984 (dot_spill): Likewise.
5985 (dot_unwabi): Likewise.
5986 (dot_prologue): Likewise.
5988 * expr.c (operand): Reject ++ and --.
5989 (operator): Likewise.
5991 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5993 * config/tc-sh.c: Include dw2gencfi.h.
5994 (sh_cfi_frame_initial_instructions): New function.
5995 (sh_regname_to_dw2regnum): Likewise.
5996 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5998 (TARGET_USE_CFIPOP): Define.
5999 (tc_cfi_frame_initial_instructions): Likewise.
6000 (tc_regname_to_dw2regnum): Likewise.
6001 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6002 * Makefile.am: Update dependencies.
6003 * Makefile.in: Regenerate.
6005 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6007 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6008 * configure: Regenerate.
6010 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6012 * read.c (s_leb128): Call md_flush_pending_output.
6014 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6016 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6017 * config/tc-i386.h (CpuPadLock): New define.
6018 (CpuUnknownFlags): Added CpuPadLock.
6020 2004-03-07 Andreas Schwab <schwab@suse.de>
6022 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6024 2004-03-07 Richard Henderson <rth@redhat.com>
6026 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6027 (cfi_finish): Likewise for fde.
6029 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6031 * config/tc-ia64.c (md_assemble): Properly handle NULL
6033 (ia64_handle_align): Don't abort if failed to add a stop bit.
6035 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6037 * Makefile.in: Regenerated.
6038 * aclocal.m4: Likewise.
6039 * configure: Likewise.
6040 * doc/Makefile.in: Likewise.
6042 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6044 * config/tc-ia64.c (dot_align): New.
6045 (ia64_do_align): Make it static.
6046 (md_pseudo_table): Use "dot_align" for "align".
6047 (ia64_md_do_align): Don't set align_frag here.
6048 (ia64_handle_align): Add a stop bit to the previous bundle if
6051 * config/tc-ia64.h (ia64_do_align): Removed.
6053 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6055 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6056 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6057 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6058 the most general type or the user specifically requested it.
6059 (md_assemble): Add a new error message for when an instruction
6060 is understood, but is not allowed due to an -isa option.
6062 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6064 * config/tc-ia64.c (align_frag): New.
6065 (md_assemble): Set the tc_frag_data field in align_frag for
6066 IA64_OPCODE_FIRST instructions.
6067 (ia64_md_do_align): Set align_frag.
6068 (ia64_handle_align): Add a stop bit if needed.
6070 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6071 (TC_FRAG_INIT): New.
6073 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6075 * config/tc-frv.c (fr400_audio): New variable.
6076 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6077 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6078 (target_implements_insn_p): New function.
6079 (md_assemble): Report an error if the processor doesn't implement
6082 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6084 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6085 (md_parse_option): Ditto.
6086 (OPTION_NO_SPECIAL_M32R): Added.
6087 (md_show_usage): Document it.
6088 (enable_speial_m32r): Changed a default value from 0 to 1.
6089 * doc/c-m32r.texi: Document the -no-bitinst option.
6091 2004-02-27 Nick Clifton <nickc@redhat.com>
6093 * config/tc-sh.c (get_operand): Revert previous delta.
6094 (tc_gen_reloc): Check for an unknown reloc type before processing
6097 2004-02-27 Hannes Reinecke <hare@suse.de>
6099 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6100 .insn pseudo operation.
6102 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6104 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6105 added for wrong syntax.
6107 2004-02-26 Eric Christopher <echristo@redhat.com>
6109 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6110 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6112 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6114 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6115 nibble types to assembler.
6117 2004-02-25 Fred Fish <fnf@redhat.com>
6119 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6121 2004-02-20 James E Wilson <wilson@specifixinc.com>
6123 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6125 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6126 (ia64_estimate_size_before_relax): New.
6127 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6128 (generate_unwind_image): Pass 1 to fixup_unw_records.
6129 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6130 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6132 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6134 * stabs.c (generate_asm_file): Avoid warning about use of
6135 uninitialized variable.
6137 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6139 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6140 body, and endp, allow unwind records which do not have a "t"
6141 (time/instruction) field.
6143 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6145 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6146 (do_mav_dspsc_2): Likewise.
6147 Fix accumulator registers move opcodes.
6149 2004-02-13 Hannes Reinecke <hare@suse.de>
6150 Jakub Jelinek <jakub@redhat.com>
6152 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6154 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6156 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6157 (tc_frob_symbol): New macro definition.
6158 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6160 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6162 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6165 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6167 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6168 (TC_CASE_SENSITIVE): ... this.
6169 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6170 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6172 2004-02-06 James E Wilson <wilson@specifixinc.com>
6174 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6175 (generate_unwind_image): Re-add it here.
6177 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6179 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6180 * read.h (SKIP_WHITESPACE): Turn into an expression.
6181 * read.c (read_a_source_file): A pseudo is removed by having a
6184 2004-02-05 James E Wilson <wilson@specifixinc.com>
6186 * config/tc-ia64.c (output_endp): New.
6187 (count_bits): Delete.
6188 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6189 endp unwind records.
6190 (fixup_unw_records): Handle endp unwind records. Delete code for
6191 shortening prologue regions not followed by a body record.
6192 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6193 * config/tc-ia64.h (unw_record_type): Add endp.
6195 2004-02-03 James E Wilson <wilson@specifixinc.com>
6197 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6198 fill padding bytes with zeroes.
6199 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6200 sets unwind_record slot_number and slot_frag fields.
6202 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6204 * config/tc-mips.c (add_got_offset_hilo): New function.
6205 (macro): Use load_register() and add_got_offset_hilo() to load
6206 constants instead of hardcoding code sequences throughout.
6208 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6210 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6212 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6214 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6216 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6217 of hard-coded test for TARGET_OS=elf.
6219 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6221 * config/tc-mips.c (hilo_interlocks): Change definition
6222 so that MIPS32, MIPS64 and later ISAs are included, along with
6223 the already-included machines. Update comments.
6225 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6227 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6228 undefined local labels.
6230 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6232 * config/tc-mips.c (load_address, macro): Update comments about
6233 NewABI GP relaxation.
6235 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6237 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6238 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6239 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6240 (set_at, load_register, load_address, move_register): Likewise.
6241 (load_got_offset, add_got_offset): Likewise.
6242 Update all calls and tidy accordingly.
6244 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6246 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6247 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6248 (RELAX_USE_SECOND): Bump to 0x10000.
6249 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6250 (mips_macro_warning): New variable.
6251 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6252 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6253 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6255 (append_insn): Update mips_macro_warning.sizes.
6256 (macro_start, macro_warning, macro_end): New functions.
6257 (macro_build): Don't emit warnings here.
6258 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6259 (md_convert_frag): Check for cases where one macro alternative
6260 needs a warning and the other doesn't. Emit a warning if the
6261 longer sequence was chosen.
6263 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6265 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6266 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6267 the first sequence, the size of the second sequence, and a flag
6268 that says whether we should warn.
6269 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6270 (RELAX_FIRST, RELAX_SECOND): New.
6271 (mips_relax): New variable.
6272 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6273 (append_insn): Remove "place" argument. Use mips_relax.sequence
6274 rather than "place" to check whether we're expanding the second
6275 alternative of a relaxable macro. Remove redundant check for
6276 branch relaxation. If generating a normal insn, and there
6277 is not enough room in the current frag, call relax_close_frag()
6278 to close it. Update mips_relax.sizes[]. Emit fixups for the
6279 second version of a relaxable macro. Record the first relaxable
6280 fixup in mips_relax. Remove tc_gen_reloc workaround.
6281 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6282 in the same way as in append_insn.
6283 (mips16_macro_build): Remove "place" argument.
6284 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6285 when generating the second version of a relaxable macro.
6286 (load_got_offset, add_got_offset): New functions.
6287 (load_address, macro): Use new relaxation machinery. Remove
6288 tc_gen_reloc workarounds.
6289 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6290 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6291 first version is needed.
6292 (tc_gen_reloc): Remove relaxation handling.
6293 (md_convert_frag): Go through the fixups for a relaxable macro and
6294 mark those that belong to the unneeded alternative as done. If the
6295 second alternative is needed, adjust the fixup addresses to account
6296 for the deleted first alternative.
6298 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6300 * frags.h (frag_room): Declare.
6301 * frags.c (frag_room): New function.
6302 * doc/internals.texi: Document it.
6304 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6306 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6307 optimization for -mtune=r3900, as this will break on other CPUs.
6309 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6311 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6312 be relaxed, use fixup.
6313 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6315 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6317 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6320 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6322 * config/tc-mips.c (append_insn): Properly detect variant frags
6323 that preclude swapping of relaxed branches. Correctly swap
6324 instructions between frags when dealing with relaxed branches.
6326 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6328 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6330 * aclocal.m4: Regenerate.
6331 * configure: Regenerate.
6333 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6335 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6338 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6340 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6341 reloc, reserve space for the delay slot as well as the jalr itself.
6343 2004-01-09 Paul Brook <paul@codesourcery.com>
6345 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6346 (do_vfp_sp2_from_reg2): New function.
6348 (do_vfp_dp_from_reg2): Check return values properly.
6350 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6352 * config/tc-mips.c (warn_nops): Remove static variable.
6353 (macro): Remove test of warn_nops.
6354 (md_shortops): Remove 'n'.
6355 (md_parse_option): Remove 'n' case.
6356 (md_show_usage): Remove -n.
6357 * doc/as.texinfo (Overview): Remove MIPS -n option.
6358 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6359 * NEWS: Mention removal of MIPS -n option.
6361 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6362 (cop_interlocks): Check ISA level.
6363 (cop_mem_interlocks): Define.
6364 (reg_needs_delay): Check cop_interlocks rather than
6365 ISA_HAS_COPROC_DELAYS.
6366 (append_insn): Likewise. Use cop_mem_interlocks rather than
6367 directly checking mips_opts.isa.
6368 (mips_emit_delays): Likewise.
6370 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6372 * config/tc-ia64.c (unwind): Move next_slot_number and
6373 next_slot_frag to ...
6374 (unw_rec_list): Here.
6375 (free_list_records): Removed.
6376 (output_unw_records): Likewise.
6377 (generate_unwind_image): Make it void.
6378 (alloc_record): Initialize next_slot_number and next_slot_frag.
6379 (slot_index): Take .org, .space and .align into account.
6380 (fixup_unw_records): Don't set slot_number to 0. Use
6381 list->next_slot_number and list->next_slot_frag instead of
6382 unwind.next_slot_number and unwind.next_slot_frag.
6383 (ia64_convert_frag): New.
6384 (generate_unwind_image): Generate a rs_machine_dependent frag
6386 (emit_one_bundle): Use list->next_slot_number and
6387 list->next_slot_frag instead of unwind.next_slot_number and
6388 unwind.next_slot_frag.
6390 * config/tc-ia64.h (md_convert_frag): Defined as
6392 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6394 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6396 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6397 * config/tc-frv.h (md_apply_fix3): Don't define.
6398 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6400 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6401 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6402 * config/tc-frv.c (line_separator_chars): Add `!'.
6403 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6404 * config/tc-frv.c (md_assemble): Clear insn upfront.
6405 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6406 * config/tc-frv.c (OPTION_FDPIC): New macro.
6407 (md_longopts): Add mfdpic.
6408 (md_parse_option): Handle it.
6409 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6410 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6411 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6412 (frv_pic_ptr): Parse funcdesc.
6414 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6416 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6417 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6419 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6421 * Makefile.am (Makefile): Move the dependency on
6422 $(BFDDIR)/configure.in to...
6423 (CONFIG_STATUS_DEPENDENCIES): ... here.
6424 (AUTOMAKE_OPTIONS): Require automake 1.8.
6425 * Makefile.in: Regenerate.
6426 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6427 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6428 $(BFDDIR)/configure.in here as well.
6429 * doc/Makefile.in: Regenerate.
6431 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6433 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6434 * Makefile.in: Regenerate.
6435 * aclocal.m4: Regenerate.
6436 * doc/Makefile.am (install, install-info): Remove.
6437 (install-data-local): A new hook for install-info.
6438 (AUTOMAKE_OPTIONS): Require automake 1.8.
6439 * doc/Makefile.in: Regenerate.
6441 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6443 * doc/c-sh.texi: Update description about floating point behavior
6446 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6448 * configure.in: Add m68k-uClinux target.
6449 * configure: Regenerate.
6451 For older changes see ChangeLog-0203
6457 version-control: never
projects / deliverable / binutils-gdb.git / blob