| blob | 59ba63b1642408b5ac683fdf15ee57722d4f4ee8 |
1 2005-10-28 Dave Brolley <brolley@redhat.com>
3 Contribute the following change:
4 2005-09-19 Dave Brolley <brolley@redhat.com>
6 * config/tc-m32c.c (default_isa): New static variable.
7 (m32c_isa): Now of type CGEN_BITSET.
8 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
10 2005-10-28 Paul Brook <paul@codesourcery.com>
12 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
13 instead of mcpu_cpu_opt.
15 2005-10-27 Sterling Augustine <sterling@tensilica.com>
17 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
18 refer to "ports" instead of "queues".
19 (check_t1_t2_reads_and_writes): Pass correct interface values to
20 xtensa_interface_inout.
22 2005-10-27 Jan Beulich <jbeulich@novell.com>
24 * read.c (assign_symbol): Also consider equates already defined.
25 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
26 * config/obj-coff.h (obj_symbol_clone_hook): New.
27 (coff_obj_symbol_clone_hook): Declare.
28 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
30 2005-10-26 DJ Delorie <dj@redhat.com>
32 * config/tc-m32c.c (md_relax_table, subtype_mappings,
33 md_convert_frag): Add jsr.w support.
35 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
36 itself.
37 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
38 and imm-8-HI operands.
40 2005-10-26 Paul Brook <paul@codesourcery.com>
42 * config/tc-arm.c (insns): Correct "sel" entry.
44 2005-10-26 Jan Beulich <jbeulich@novell.com>
46 * config/tc-i386.c (i386_operand): Don't check register prefix here.
47 (parse_real_register): Rename from parse_register.
48 (parse_register): New.
49 (i386_parse_name): New.
50 (md_operand): New.
51 (intel_e11): Don't tolerate registers in offset expressions anymore.
52 (intel_get_token): Don't check register prefix here. Copy the actual
53 register token, not the canonical register name.
54 * config/tc-i386.h (md_operand): Delete.
55 (i386_parse_name): Declare.
56 (md_parse_name): Define.
58 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
60 * Makefile.am: Add Z80 cpu.
61 * Makefile.in: Regenerated.
62 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
63 and disallow newlines in quoted strings.
64 * configure.tgt: Add z80-*-coff.
65 * config/obj-coff.h: Add format "coff-z80".
66 * doc/Makefile.am: Add c-z80.texi.
67 * doc/Makefile.in: Regenerated.
68 * doc/all.texi: Add Z80.
69 * doc/c-z80.texi: New file
70 * doc/as.texinfo: Add z80 options and some z80-related remarks.
71 * config/tc-z80.c: New file
72 * config/tc-z80.h: New file
73 * NEWS: Mention new support.
75 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
77 * write.c (adjust_reloc_syms): Undo the change made on
78 2005-04-26 to allow local symbol set to undefined symbol.
80 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
82 * Makefile.am (bfin-parse.tab.h): Removed.
83 (bfin-parse.h): Added.
84 * Makefile.in: Regenerated.
86 2005-10-25 Alan Modra <amodra@bigpond.net.au>
88 * po/POTFILES.in: Regenerate.
89 * po/gas.pot: Regenerate.
91 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
93 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
94 make a single reloc with an offset rather than a stack.
95 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
97 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
99 * read.c (potable): Add weakref.
100 (s_weakref): New.
101 * read.h (s_weakref): Declare.
102 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
103 * symbols.c (colon): Clear weakrefr.
104 (symbol_find_exact): Rename to, and reimplement in terms of...
105 (symbol_find_exact_noref): ... new function.
106 (symbol_find): Likewise...
107 (symbol_find_noref): ... ditto.
108 (resolve_symbol_value): Resolve weakrefr without setting their
109 values.
110 (S_SET_WEAK): Call hook.
111 (S_GET_VALUE): Follow weakref link.
112 (S_SET_VALUE): Clear weakrefr.
113 (S_IS_WEAK): Follow weakref link.
114 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
115 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
116 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
117 (symbol_mark_used): Follow weakref link.
118 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
119 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
120 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
121 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
122 * write.c (adust_reloc_syms): Follow weakref link. Do not
123 complain if target is undefined.
124 (write_object_file): Likewise. Remove weakrefr symbols. Drop
125 unreferenced weakrefd symbols.
126 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
127 symbols EXTERNAL.
128 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
129 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
130 * doc/as.texinfo: Document weakref.
131 * doc/internals.texi: Document new struct members, internal
132 functions and hooks.
134 2005-10-24 Jie Zhang <jie.zhang@analog.com>
136 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
137 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
138 * Makefile.in: Regenerate.
139 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
140 * config/tc-bfin.c (md_chars_to_number): Change the type of first
141 argument from unsigned char * to char * to remove signedness warnings.
143 2005-10-24 Jan Beulich <jbeulich@novell.com>
145 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
146 (dot_rot): Change type of num_* variables. Check for positive count.
147 (ia64_optimize_expr): Re-structure.
148 (md_operand): Check for general register.
150 2005-10-24 Jan Beulich <jbeulich@novell.com>
152 * config/tc-ia64.c (declare_register): Call symbol_create.
153 (md_begin): Remove local variables total, ar_base, and cr_base.
154 Start loops for registers at their respective first one. Don't
155 update md.regsym for alias names. Generate alias name tp for r13.
157 2005-10-21 DJ Delorie <dj@redhat.com>
159 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
160 names unstead of numbers.
162 2005-10-19 David Ung <davidu@mips.com>
164 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
165 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
166 hence avoiding to emit a nop.
168 2005-10-19 Jie Zhang <jie.zhang@analog.com>
170 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
171 LEX_BEGIN_NAME.
172 (bfin_start_line_hook): Remove the workaround for LSETUP(.
173 (bfin_name_is_register): Remove the workarounds for LSETUP(
174 and SAA(.
175 (bfin_start_label): Ditto.
177 2005-10-18 Bob Wilson <bob.wilson@acm.org>
179 * config/tc-xtensa.c (xtensa_end_directive): Restore
180 default_lit_sections regardless of use_literal_section.
182 2005-10-18 Jie Zhang <jie.zhang@analog.com>
184 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
185 * Makefile.in: Regenerated.
187 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
189 * doc/as.texinfo (.loc) Fix placement of '@end table'.
191 2005-10-17 Bob Wilson <bob.wilson@acm.org>
193 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
194 unsigned line number. Do not include "dwarf2dbg.h".
195 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
196 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
197 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
198 (md_assemble): Use as_where instead of dwarf2_where.
199 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
200 dwarf2_line_infos. Change to call new_logical_line followed by
201 dwarf2_emit_insn.
203 2005-10-14 Mike Frysinger <vapier@gentoo.org>
205 * doc/as.texinfo (Section): Add missing ']' to .section example.
207 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
209 PR binutils/941
210 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
211 unknown opcode is found.
213 2005-10-12 Mark Mitchell <mark@codesourcery.com>
215 * NEWS: Mention @file.
217 2005-10-12 Nick Clifton <nickc@redhat.com>
219 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
220 generally tidy up the code.
221 * config/tc-avr.h: Likewise.
223 2005-10-12 Jan Beulich <jbeulich@novell.com>
225 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
226 (dot_pred_rel): Likewise.
227 (parse_operand): Likewise.
228 (ia64_unrecognized_line): Likewise.
229 (md_operand): Likewise.
231 2005-10-11 Jan Beulich <jbeulich@novell.com>
233 * expr.h (enum expr_mode): New.
234 (expression): Pass third argument to expr.
235 (expression_and_evaluate): New.
236 (deferred_expression): New.
237 (expr): Add third parameter.
238 (resolve_expression): New.
239 * struc-symbol.h (struct symbol): New members sy_volatile and
240 sy_forward_ref.
241 * symbols.c, symbols.h (symbol_clone): New.
242 (symbol_clone_if_forward_ref): New.
243 (snapshot_symbol): New.
244 (S_IS_VOLATILE): New.
245 (S_IS_FORWARD_REF): New.
246 (S_SET_VOLATILE): New.
247 (S_SET_FORWARD_REF): New.
248 * as.c (macro_expr): Use expression_and_evaluate.
249 * cond.c (s_if): Likewise.
250 (s_elseif): Likewise.
251 * dw2gencfi.c (cfi_parse_reg): Likewise.
252 * expr.c (operand): Add second parameter. Optionally call
253 deferred_expression. Pass mode argument to itself and md_parse_name.
254 Check mode before trying to evaluate symbol. Call
255 symbol_clone_if_forward_ref for both operands.
256 (expr): Add third parameter. Pass mode to operand and itself.
257 Optionally call resolve_expression.
258 (resolve_expression): New.
259 (get_single_number): Pass second argument to operand.
260 * read.c (potable): New entry for .eqv.
261 (read_a_source_file): Handle new == operator.
262 (get_absolute_expr): Use expression_and_evaluate.
263 (s_lsym): Likewise.
264 (assign_symbol): Rename second parameter. Call symbol_clone on
265 legal and illegal redefinition. Call S_SET_VOLATILE and
266 S_SET_FORWARD_REF depending on mode.
267 (s_set): Update description.
268 (s_space): Call resolve_expression.
269 (pseudo_set): Optionally call deferred_expression. Check
270 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
271 (equals): Handle ==.
272 * config/tc-ia64.h (md_parse_name): Add mode parameter.
273 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
274 * config/tc-m32r.h (md_parse_name): Likewise.
275 (m32r_parse_name): Likewise.
276 * config/tc-mmix.h (md_parse_name): Likewise.
277 * config/tc-mn10300.h (md_parse_name): Likewise.
278 (mn10300_parse_name): Likewise.
279 * config/tc-ppc.h (md_parse_name): Likewise.
280 * config/tc-sh.h (md_parse_name): Likewise.
281 (sh_parse_name): Likewise.
282 * config/tc-sh64.h (md_parse_name): Likewise.
283 (sh64_consume_datalabel): Likewise.
284 * config/tc-tic54x.h (md_parse_name): Likewise.
285 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
286 before trying to evaluate symbol.
287 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
288 * config/tc-sh.c (sh_parse_name): Likewise.
289 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
290 second argument to operandf. Pass mode parameter to sh_parse_name.
291 * doc/as.texinfo: Document .eqv and the == assignment operator.
293 2005-10-10 Ian Lance Taylor <ian@airs.com>
295 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
296 * Makefile.in: Regenerate.
298 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
300 * expr.c (operator): Allow "!=" as a synonym for "<>".
301 * doc/as.texinfo (Infix Op): Mention "!=".
303 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
305 * config/tc-hppa.c (strict): Don't initialize. Update comment.
306 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
307 found. Simplify handling of "ma" and "mb" completers.
309 2005-10-08 Paul Brook <paul@codesourcery.com>
311 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
312 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
313 New variables.
314 (arm_cpu_option_table): Add canonical_name.
315 (arm_cpus): Populate canonical_name field.
316 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
317 aeabi_set_public_attributes, arm_md_end): New functions.
318 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
319 (md_assemble): Set thumb_arch_used and arm_arch_used.
320 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
321 * config/tc-arm.h (md_end): Define.
322 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
324 2005-10-06 Khem Raj <kraj@mvista.com>
325 NIIBE Yutaka <gniibe@m17n.org>
327 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
328 (parse_reg_without_prefix): New function.
329 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
330 set.
331 (option md_longopts): Add allow-reg-prefix option.
332 * doc/c-sh.texi: Document --allow-reg-prefix option.
333 * NEWS: Mention the new switch.
335 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
337 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
338 operators.
340 2005-09-30 Sterling Augustine <sterling@tensilica.com>
341 Bob Wilson <bob.wilson@acm.org>
343 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
345 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
347 * Makefile.am: Run "make dep-am".
348 * Makefile.in: Regenerated.
349 * aclocal.m4: Likewise.
351 2005-09-30 Mark Mitchell <mark@codesourcery.com>
353 * as.c (main): Use expandargv.
355 2005-09-30 Jan Beulich <jbeulich@novell.com>
357 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
358 (removed) comma.
360 2005-09-30 Catherine Moore <clm@cm00re.com>
362 * Makefile.am: Bfin support.
363 * Makefile.in: Regenerated.
364 * aclocal.m4: Regenerated.
365 * configure: Regenerated.
366 * configure.in: Bfin support.
367 * configure.tgt: Bfin support.
368 * config/bfin-aux.h: New file.
369 * config/bfin-defs.h: New file.
370 * config/bfin-lex.l: New file.
371 * config/bfin-parse.y: New file.
372 * config/tc-bfin.c: New file.
373 * config/tc-bfin.h: New file.
374 * doc/Makefile.am: Recognize c-bfin.texi.
375 * doc/Makefile.in: Regenerated.
376 * doc/all.texi: Bfin support.
377 * doc/as.texinfo: Likewise.
378 * doc/c-bfin.texi: Document bfin-specific syntax and
379 directives.
381 2005-09-30 Paul Brook <paul@codesourcery.com>
383 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
384 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
385 normal infix conditions.
386 (C3E): Include Thumb-2 definition.
387 (CL, cCL): Define.
388 (insns): Use them for legacy mnemonics.
390 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
392 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
393 version of <locale.h> when ENABLE_NLS is not defined.
395 2005-09-29 Jan Beulich <jbeulich@novell.com>
397 * config/tc-ia64.c (parse_operands): Always parse first operand of
398 alloc.
400 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
401 Alan Modra <amodra@bigpond.net.au>
403 * app.c (do_scrub_chars): Match open and close quote of strings.
404 Remove redundant EOF test in case 7.
406 2005-09-28 Jan Beulich <jbeulich@novell.com>
408 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
409 relocations in 16- and 32-bit modes.
410 (i386_displacement): Make pc-relative branch handling dependent
411 upon operand (rather than address) size.
413 2005-09-28 Jan Beulich <jbeulich@novell.com>
415 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
416 parsing the input.
417 (dot_cfi_startproc): Likewise.
418 (dot_cfi_endproc): Likewise. Also check no extra input was given.
419 (dot_cfi_escape): Likewise.
421 2005-09-28 Jan Beulich <jbeulich@novell.com>
423 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
424 (TC_CONS_FIX_NEW): Define unconditionally.
425 (x86_pe_cons_fix_new): Remove.
426 * config/tc-i386.c (signed_cons): New.
427 (md_pseudo_table): Add slong.
428 (x86_cons_fix_new): Declare unconditionally.
429 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
430 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
431 conversion.
433 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
435 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
436 buffer after copying string.
438 2005-09-27 Paul Brook <paul@codesourcery.com>
440 * config/arm.c (arm_cpus): Add more cpu names.
441 * doc/c-arm.texi: Document them.
443 2005-09-21 Alan Modra <amodra@bigpond.net.au>
445 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
447 2005-09-20 Richard Henderson <rth@redhat.com>
449 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
451 2005-09-20 Richard Henderson <rth@redhat.com>
453 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
454 with label.
455 (dwarf2_loc_mark_labels): New.
456 (dwarf2_gen_line_info_1): Split out of ...
457 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
458 (dwarf2_emit_label): New.
459 (dwarf2_directive_loc_mark_labels): New.
460 (out_set_addr): Take a symbol instead of frag+ofs.
461 (relax_inc_line_addr): Likewise.
462 (emit_inc_line_addr): Assert delta non-negative.
463 (process_entries): Remove dead code. Update to work with temp
464 symbols instead of frag+ofs.
465 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
466 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
467 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
468 * config/obj-elf.h (obj_frob_label): New.
469 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
470 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
471 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
472 Similarly in the respective tc_frob_label implementation functions.
473 * config/tc-i386.c (md_pseudo_table): Move file and loc to
474 non-elf section; add loc_mark_labels.
475 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
476 (ia64_flush_insns): Check for marked labels; emit line entry if so.
477 (emit_one_bundle): Similarly.
478 (ia64_frob_label): Record marked labels.
479 * config/tc-m68hc11.h (tc_frob_label): Remove.
480 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
481 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
482 * config/tc-sh64.h (tc_frob_label): Likewise.
483 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
485 2005-09-20 Alan Modra <amodra@bigpond.net.au>
487 * read.c (pseudo_set): Set segment of expression syms to expr_section.
489 2005-09-14 Jan Beulich <jbeulich@novell.com>
491 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
492 registers, floating point control and status words, and mxcsr as
493 well as (for 64-bit code) segment base registers and rflags.
495 2005-09-09 Dmitry Diky <diwil@spec.ru>
497 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
498 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
499 has been reached.
501 2005-09-08 Chao-ying Fu <fu@mips.com>
503 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
504 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
505 directives.
507 2005-09-08 Paul Brook <paul@codesourcery.com>
509 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
510 (do_smc, do_t_smc): ... to this.
511 (insns): Remane smi to smc.
512 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
513 BFD_RELOC_ARM_SMC.
515 2005-09-07 Richard Henderson <rth@redhat.com>
517 * dwarf2dbg.c (dwarf2_where): Set line->isa.
518 (dwarf2_set_isa): New.
519 (dwarf2_directive_loc): Rearrange to allow all options on one line.
520 * dwarf2dbg.h (dwarf2_set_isa): Declare.
521 * doc/as.texinfo: Update .loc documentation.
523 2005-09-07 Richard Henderson <rth@redhat.com>
525 * dwarf2dbg.c: Include safe-ctype.h.
526 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
527 (current): Initialize.
528 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
529 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
530 (dwarf2_directive_file): Cope with invalid filename.
531 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
532 epilogue_begin, is_stmt, isa.
533 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
534 case down lower.
535 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
536 and DWARF2_FLAG_EPILOGUE_BEGIN.
537 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
538 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
539 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
540 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
541 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
542 (struct dwarf2_line_info): Add isa member.
543 * doc/as.texinfo (LNS directives): New node.
545 2005-09-07 David Ung <davidu@mips.com>
547 * config/tc-mips.c (append_insn): Undo last change. Instead add
548 guard to suppress calling frag_grow if the current instruction is
549 one that allows a delay slot.
551 2005-09-06 Chao-ying Fu <fu@mips.com>
553 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
554 (mips_opts): Add -1 to initialize ase_mt.
555 (file_ase_mt): New variable for -mmt.
556 (CPU_HAS_MT): New define.
557 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
558 formats.
559 (mips_ip): Check ase_mt to enable MT instructions.
560 Handle !, $, *, &, +T, +t, g operand formats.
561 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
562 odd float registers.
563 (OPTION_MT, OPTION_NO_MT): New define.
564 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
565 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
566 (mips_after_parse_args): Set ase_mt based on CPU.
567 (s_mipsset): Handle ".set mt" and ".set nomt".
568 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
569 (md_show_usage): Show usage of -mmt and -mno-mt.
570 * doc/as.texinfo: Document -mmt and -mno-mt options.
571 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
572 directives.
574 2005-09-06 Paul Brook <paul@codesourcery.com>
576 * config/tc-arm.c (arm_it): Add relax field.
577 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
578 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
579 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
580 do_t_mov_cmp): Allow relaxation.
581 (output_relax_insn): New function.
582 (put_thumb32_insn): New function.
583 (output_inst): Use new functions.
584 (md_assemble): Don't throw error on relaxable instructions.
585 (insns): Change "b" entry from TCE(...) to tCE(...).
586 (md_estimate_size_before_relax): Return 2.
587 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
588 relax_branch, arm_relax_frag): New functions.
589 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
590 relocations.
591 * config/tc-arm.h (md_convert_frag): Remove definition.
592 (md_relax_frag): Define.
593 (arm_relax_frag): Add prototype.
595 2005-09-02 Paul Brook <paul@codesourcery.com>
597 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
599 2005-09-02 Paul Brook <paul@codesourcery.com>
601 * config/tc-arm.c (encode_arm_cp_address): Use
602 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
603 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
604 mode.
605 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
606 available.
607 (cCE, cC3): Define.
608 (insns): Use them for coprocessor instructions.
609 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
610 (get_thumb32_insn): New function.
611 (put_thumb32_insn): New function.
612 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
613 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
615 2005-09-02 Paul Brook <paul@codesourcery.com>
617 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
618 incorrect suffix matches.
620 2005-09-01 David Ung <davidu@mips.com>
622 * config/tc-mips.c (append_insn): Correctly handle mips16 case
623 when the frags are different for the 2 instructions we want to
624 swap. If the lengths of the 2 instructions are not the same, we
625 won't do the swap but emit an nop.
627 2005-09-01 Dmitry Diky <diwil@spec.ru>
629 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
630 as appropriate. Change frag_variant() to frag_var() for relaxes.
632 2005-08-29 Nick Clifton <nickc@redhat.com>
634 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
635 there is no symbol.
637 2005-08-26 Jan Beulich <jbeulich@novell.com>
639 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
640 qualified operand of a branch.
641 (intel_bracket_expr): Set JumpAbsolute here...
642 (intel_e11): ... rather than here.
644 2005-08-26 Christian Groessler <chris@groessler.org>
646 * configure.tgt: Set bfd_gas also for z8k cpu.
647 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
648 type.
649 (newfix): Adapt to bfd reloc types.
650 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
651 is available in the current frag.
652 (md_convert_frag): Adapt function parameters.
653 (tc_gen_reloc): New function.
654 (md_section_align): Use bfd_get_section_alignment.
655 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
656 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
657 relocations.
658 * config/tc-z8k.h (TARGET_ARCH): Define.
659 (tc_fix_adjustable): Define.
661 2005-08-25 Chao-ying Fu <fu@mips.com>
663 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
664 (mips_opts): Add -1 to initialize ase_dsp.
665 (file_ase_dsp): New variable for -mdsp.
666 (CPU_HAS_DSP): New define.
667 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
668 operand formats.
669 (mips_ip): Add min_range and max_range for checking singed numbers.
670 Check ase_dsp to enable DSP instructions.
671 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
672 (OPTION_DSP, OPTION_NO_DSP): New define.
673 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
674 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
675 (mips_after_parse_args): Set ase_dsp based on CPU.
676 (s_mipsset): Handle ".set dsp" and ".set nodsp".
677 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
678 (md_show_usage): Show usage of -mdsp and -mno-dsp.
680 2005-08-23 David Ung <davidu@mips.com>
682 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
683 cpu names.
685 2005-08-23 Alan Modra <amodra@bigpond.net.au>
687 PR 1036
688 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
690 2005-08-23 Phil Edwards <phil@codesourcery.com>
692 * configure.tgt (*-*-vxworks): Match vxworks* instead.
694 2005-08-22 Jan Beulich <jbeulich@novell.com>
696 * config/tc-i386.c (object_64bit): New.
697 (i386_target_format): Initialize it.
698 (output_disp): Use object_64bit for relocation type determination.
699 (output_imm): Likewise.
700 (i386_validate_fix): Likewise.
701 (tc_gen_reloc): Likewise.
702 (lex_got): Likewise. Remove static mode_name. Change array size
703 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
704 (x86_cons): Use object_64bit for deciding whether quad fields can
705 have relocations.
707 2005-08-18 Christian Groessler <chris@groessler.org>
709 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
710 * config/tc-mcore.h: Likewise.
711 * config/tc-z8k.h: Likewise.
712 * config/tc-z8k.c: Likewise.
713 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
714 sh_coff_reloc_mangle declaration.
715 * config/tc-sh.c: (md_apply_fix): Fix comment for case
716 BFD_RELOC_SH_USES.
718 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
720 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
721 to confirm that no ISA is specified.
723 2005-08-18 Nick Clifton <nickc@redhat.com>
725 * write.c (relax_segment): Count the number of frags being
726 processed and use this to compute a maximum limit on the number of
727 iterations that will be allowed when attempting to relax the
728 segment.
730 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
732 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
733 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
735 2005-08-16 Alan Modra <amodra@bigpond.net.au>
737 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
738 default cpu.
740 2005-08-15 Paul Brook <paul@codesourcery.com>
742 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
743 instructions.
744 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
746 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
748 * config/tc-ppc.c (parse_cpu): Add -me300 support.
749 (md_show_usage): Likewise.
750 * doc/c-ppc.texi (PowerPC-Opts): Document it.
752 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
754 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
755 (md_gather_operands): Add support for optional operands.
757 2005-08-12 Dmitry Diky <diwil@spec.ru>
758 * config/tc-msp430.c (msp430_enable_relax): New flag.
759 (msp430_enable_polys): Likewise.
760 (OPTION_RELAX): New option.
761 (OPTION_POLYMORPHS): Likewise.
762 (md_longopts): New long options.
763 (md_show_usage): Updated.
764 (md_parse_option): Add new options handler.
765 (msp430_operands): Add check if polymorph insns are enabled.
766 (msp430_force_relocation_local): New function.
767 (md_apply_fix): Now delete relocs according to new flags combination.
768 (msp430_relax_frag): Convert long branches to short branches only if
769 flag msp430_enable_relax is set.
770 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
771 (msp430_force_relocation_local): Likewise.
772 * doc/c-msp430.texi: Describe new options.
774 2005-08-11 Ian Lance Taylor <ian@airs.com>
776 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
777 (stamp-mk.com): Likewise.
778 (EXTRA_DIST): Remove make-gas.com from list.
779 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
780 * Makefile.in: Regenerate.
782 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
784 * subsegs.c (subseg_change): Move declaration of seginfo to before
785 first statement.
787 2005-08-11 Alan Modra <amodra@bigpond.net.au>
789 * README-vms: Delete.
790 * config-gas.com: Delete.
791 * makefile.vms: Delete.
792 * vmsconf.sh: Delete.
793 * config/atof-tahoe.c: Delete.
794 * config/m88k-opcode.h: Delete.
795 * config/obj-bout.c: Delete.
796 * config/obj-bout.h: Delete.
797 * config/obj-hp300.c: Delete.
798 * config/obj-hp300.h: Delete.
799 * config/tc-a29k.c: Delete.
800 * config/tc-a29k.h: Delete.
801 * config/tc-h8500.c: Delete.
802 * config/tc-h8500.h: Delete.
803 * config/tc-m88k.c: Delete.
804 * config/tc-m88k.h: Delete.
805 * config/tc-tahoe.c: Delete.
806 * config/tc-tahoe.h: Delete.
807 * config/tc-tic80.c: Delete.
808 * config/tc-tic80.h: Delete.
809 * config/tc-w65.c: Delete.
810 * config/tc-w65.h: Delete.
811 * config/te-aux.h: Delete.
812 * config/te-delt88.h: Delete.
813 * config/te-delta.h: Delete.
814 * config/te-dpx2.h: Delete.
815 * config/te-hp300.h: Delete.
816 * config/te-ic960.h: Delete.
817 * config/vms-a-conf.h: Delete.
818 * doc/c-a29k.texi: Delete.
819 * doc/c-h8500.texi: Delete.
820 * doc/c-m88k.texi: Delete.
821 * README: Remove obsolete examples, and list of supported targets.
822 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
823 bout and hp300 support.
824 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
825 * configure.in: Remove --enable-bfd-assembler, need_bfd,
826 primary_bfd_gas.
827 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
828 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
829 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
830 * as.h: Likewise.
831 * dw2gencfi.c: Likewise.
832 * dwarf2dbg.c: Likewise.
833 * ehopt.c: Likewise.
834 * input-file.c: Likewise.
835 * listing.c: Likewise.
836 * literal.c: Likewise.
837 * messages.c: Likewise.
838 * obj.h: Likewise.
839 * output-file.c: Likewise.
840 * read.c: Likewise.
841 * stabs.c: Likewise.
842 * struc-symbol.h: Likewise.
843 * subsegs.c: Likewise.
844 * subsegs.h: Likewise.
845 * symbols.c: Likewise.
846 * symbols.h: Likewise.
847 * tc.h: Likewise.
848 * write.c: Likewise.
849 * write.h: Likewise.
850 * config/aout_gnu.h: Likewise.
851 * config/obj-aout.c: Likewise.
852 * config/obj-aout.h: Likewise.
853 * config/obj-coff.c: Likewise.
854 * config/obj-coff.h: Likewise.
855 * config/obj-evax.h: Likewise.
856 * config/obj-ieee.h: Likewise.
857 * config/tc-arm.c: Likewise.
858 * config/tc-arm.h: Likewise.
859 * config/tc-avr.c: Likewise.
860 * config/tc-avr.h: Likewise.
861 * config/tc-crx.h: Likewise.
862 * config/tc-d10v.h: Likewise.
863 * config/tc-d30v.h: Likewise.
864 * config/tc-dlx.h: Likewise.
865 * config/tc-fr30.h: Likewise.
866 * config/tc-frv.h: Likewise.
867 * config/tc-h8300.c: Likewise.
868 * config/tc-h8300.h: Likewise.
869 * config/tc-hppa.h: Likewise.
870 * config/tc-i370.h: Likewise.
871 * config/tc-i386.c: Likewise.
872 * config/tc-i386.h: Likewise.
873 * config/tc-i860.h: Likewise.
874 * config/tc-i960.c: Likewise.
875 * config/tc-i960.h: Likewise.
876 * config/tc-ip2k.h: Likewise.
877 * config/tc-iq2000.h: Likewise.
878 * config/tc-m32c.h: Likewise.
879 * config/tc-m32r.h: Likewise.
880 * config/tc-m68hc11.h: Likewise.
881 * config/tc-m68k.c: Likewise.
882 * config/tc-m68k.h: Likewise.
883 * config/tc-maxq.c: Likewise.
884 * config/tc-maxq.h: Likewise.
885 * config/tc-mcore.c: Likewise.
886 * config/tc-mcore.h: Likewise.
887 * config/tc-mn10200.h: Likewise.
888 * config/tc-mn10300.c: Likewise.
889 * config/tc-mn10300.h: Likewise.
890 * config/tc-ms1.h: Likewise.
891 * config/tc-msp430.c: Likewise.
892 * config/tc-msp430.h: Likewise.
893 * config/tc-ns32k.c: Likewise.
894 * config/tc-ns32k.h: Likewise.
895 * config/tc-openrisc.h: Likewise.
896 * config/tc-or32.c: Likewise.
897 * config/tc-or32.h: Likewise.
898 * config/tc-ppc.c: Likewise.
899 * config/tc-ppc.h: Likewise.
900 * config/tc-s390.h: Likewise.
901 * config/tc-sh.c: Likewise.
902 * config/tc-sh.h: Likewise.
903 * config/tc-sparc.c: Likewise.
904 * config/tc-tic30.c: Likewise.
905 * config/tc-tic30.h: Likewise.
906 * config/tc-tic4x.c: Likewise.
907 * config/tc-tic4x.h: Likewise.
908 * config/tc-tic54x.c: Likewise.
909 * config/tc-tic54x.h: Likewise.
910 * config/tc-v850.h: Likewise.
911 * config/tc-vax.c: Likewise.
912 * config/tc-vax.h: Likewise.
913 * config/tc-xstormy16.h: Likewise.
914 * config/tc-xtensa.h: Likewise.
915 * config/tc-z8k.c: Likewise.
916 * config/tc-z8k.h: Likewise.
917 * config/vms-a-conf.h
918 * doc/Makefile.am: Likewise.
919 * doc/all.texi: Likewise.
920 * doc/as.texinfo: Likewise.
921 * doc/internals.texi: Likewise.
922 * doc/Makefile.in: Regenerate.
923 * Makefile.in: Regenerate.
924 * configure: Regenerate.
925 * config.in: Regenerate.
926 * po/POTFILES.in: Regenerate.
928 2005-08-09 Nick Clifton <nickc@redhat.com>
930 PR 1070
931 * macro.c (getstring): Do not treat round parentheses exactly the
932 same as angle brackets - the parentheses need to be preserved and
933 passed on to the macro processing code.
935 2005-08-08 Nick Clifton <nickc@redhat.com>
937 * config/tc-msp430.c (MSP430_ISA_21): Define.
938 (mcu_types): Add entries for msp430x21xx variants.
940 2005-08-08 Nick Clifton <nickc@redhat.com>
942 PR 1070
943 * macro.c (getstring): Treat round parentheses in the same way as
944 angle brackets.
945 (get_any_string): Likewise.
947 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
949 PR gas/1118
950 * as.c (parse_args): Handle -al=<FILE>.
952 2005-08-07 Nick Clifton <nickc@redhat.com>
954 * read.c (s_app_line): Accept a line number of 0 for compatibility
955 with gcc's output for assembler-with-cpp files.
957 2005-08-05 Paul Brook <paul@codesourcery.com>
959 * config/tc-arm.c (current_it_mask, current_cc): New variables.
960 (do_t_add_sub): Use correct encodings inside IT block.
961 (do_t_arit3c): Ditto.
962 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
963 (md_assemble): Verify conditional suffixes agains IT blocks.
965 2005-08-05 Paul Brook <paul@codesourcery.com>
967 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
968 constants.
969 (encode_thumb32_shifted_operand): Prohibit register shifts.
970 (encode_thumb32_addr_mode): Fix typo.
971 (insns): Correct thumb2 ldm and stm opcodes.
973 2005-08-02 Khem Raj <kraj@mvista.com>
975 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
976 WLDRD/WSTRD instruction.
978 2005-08-02 Alan Modra <amodra@bigpond.net.au>
980 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
981 if emitting a reloc.
983 2005-07-29 Thiemo Seufer <ths@networkno.de>
985 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
987 2005-07-29 Paul Brook <paul@codesourcery.com>
989 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
990 pop.
991 (do_t_addr): Implement 32-bit variant.
992 (do_t_push_pop): Make some errors warnings. Handle single register
993 32-bit case.
994 (insns): Use tCE for adr.
995 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
996 (md_apply_fix): Ditto.
998 2005-07-29 Paul Brook <paul@codesourcery.com>
1000 * config/tc-arm.c (parse_tb): New function.
1001 (enum operand_parse_code): Add OP_TB.
1002 (parse_operands): Handle OP_TB.
1003 (do_t_add_sub_w, do_t_tb): New functions.
1004 (insns): Add entries for addw, subw, tbb and tbh.
1005 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1007 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1009 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1011 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1013 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1015 2005-07-27 Jan Beulich <jbeulich@novell.com>
1017 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1018 int.
1019 (unw_p_record): Remove unused/redundant fields imask and rmask.
1020 Combine spoff and pspoff into a union. Combine gr and br into a
1021 union. Change type of grmask and brmask to unsigned char. Change type
1022 of frmask to unsigned int.
1023 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1024 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1025 (check_pending_save): New.
1026 (alloc_record): Clear out entire record.
1027 (output_psp_gr): Use renamed structure fields.
1028 (output_psp_sprel): Likewise.
1029 (output_rp_gr): Likewise.
1030 (output_rp_br): Likewise.
1031 (output_rp_psprel): Likewise.
1032 (output_rp_sprel): Likewise.
1033 (output_pfs_gr): Likewise.
1034 (output_pfs_psprel): Likewise.
1035 (output_pfs_sprel): Likewise.
1036 (output_preds_gr): Likewise.
1037 (output_preds_psprel): Likewise.
1038 (output_preds_sprel): Likewise.
1039 (output_spill_base): Likewise.
1040 (output_unat_gr): Likewise.
1041 (output_unat_psprel): Likewise.
1042 (output_unat_sprel): Likewise.
1043 (output_lc_gr): Likewise.
1044 (output_lc_psprel): Likewise.
1045 (output_lc_sprel): Likewise.
1046 (output_fpsr_gr): Likewise.
1047 (output_fpsr_psprel): Likewise.
1048 (output_fpsr_sprel): Likewise.
1049 (output_priunat_gr): Likewise.
1050 (output_priunat_psprel): Likewise.
1051 (output_priunat_sprel): Likewise.
1052 (output_bsp_gr): Likewise.
1053 (output_bsp_psprel): Likewise.
1054 (output_bsp_sprel): Likewise.
1055 (output_bspstore_gr): Likewise.
1056 (output_bspstore_psprel): Likewise.
1057 (output_bspstore_sprel): Likewise.
1058 (output_rnat_gr): Likewise.
1059 (output_rnat_psprel): Likewise.
1060 (output_rnat_sprel): Likewise.
1061 (output_spill_psprel): Likewise.
1062 (output_spill_sprel): Likewise.
1063 (output_spill_reg): Likewise.
1064 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1065 bit.
1066 (output_frgr_mem): Likewise.
1067 (output_gr_mem): Likewise.
1068 (output_br_mem): Likewise.
1069 (output_gr_gr): Likewise.
1070 (output_br_gr): Likewise.
1071 (fixup_unw_records): Likewise.
1072 (process_one_record): Use renamed structure fields. For gr_gr and
1073 br_gr, collect mask from chain of records before output.
1074 (in_prologue): Simplify and eliminate early returns. Call
1075 check_pending_save.
1076 (in_body): Simplify and eliminate early returns.
1077 (dot_body): Call check_pending_save.
1078 (md_assemble): Update comment. Deal with pending saves.
1080 2005-07-26 Jan Beulich <jbeulich@novell.com>
1082 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1083 mask from guessed suffix, but mask out other immediate types only
1084 if at least on candidate is valid for the insn.
1086 2005-07-25 DJ Delorie <dj@redhat.com>
1088 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1089 Support %mod() modifiers from opcodes.
1090 * doc/c-m32c.texi (M32C-Modifiers): New section.
1092 2005-07-25 Jan Hubicka <jh@suse.cz>
1093 H.J. Lu <hongjiu.lu@intel.com>
1095 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1096 defined.
1097 (elf_com_section_ptr): New.
1098 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1099 (elf_common_parse): Make it global. Use elf_com_section_ptr
1100 instead of bfd_com_section_ptr.
1101 (obj_elf_change_section): Handle x86-64 large bss sections.
1103 * config/obj-elf.h (elf_com_section_ptr): New.
1104 (elf_common_parse): New.
1106 * config/tc-i386.c (handle_large_common): New.
1107 (md_pseudo_table): Add "largecomm".
1108 (x86_64_section_letter): New.
1109 (x86_64_section_word): New.
1111 * config/tc-i386.h (x86_64_section_word): New.
1112 (x86_64_section_letter): New.
1113 (md_elf_section_letter): New. Defined.
1114 (md_elf_section_word): Likewise.
1116 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1118 * configure.tgt: Remove i386-*-rtemself*.
1119 Remove sparc-*-rtemself*.
1121 2005-07-21 Ben Elliston <bje@gnu.org>
1123 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1125 2005-07-21 Paul Brook <paul@codesourcery.com>
1127 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1128 inst.reloc.pc_rel.
1130 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1132 * messages.c: Use vsnprintf instead of vsprintf.
1134 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1136 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1137 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1139 2005-07-18 Nick Clifton <nickc@redhat.com>
1141 * configure.tgt: Restore alpha ordering to list of arches.
1143 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1145 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1147 2005-07-18 Jan Beulich <jbeulich@novell.com>
1149 * config/tc-i386.c (md_begin): Use IS_ELF.
1150 (tc_i386_fix_adjustable): Likewise.
1151 (md_estimate_size_before_relax): Likewise.
1152 (md_apply_fix): Likewise.
1153 (i386_target_format): Likewise.
1154 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1155 (i386_immediate): Remove #ifdef LEX_AT.
1156 (i386_displacement): Likewise.
1157 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1158 LEX_AT.
1160 2005-07-18 Jan Beulich <jbeulich@novell.com>
1162 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1163 parameter to unsigned. Parameter sign now is tristate - zero/
1164 positive mean unsigned/signed, negative means signedness doesn't
1165 matter. Check field size,
1166 signedness, and pcrel-ness are in agreement between relocated field
1167 and relocation type. Adjust diagnostics.
1168 (optimize_imm): And type mask of operand instead of overwriting it.
1169 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1170 local structure and initialize gotrel accordingly. Pass caller as
1171 mask of types that the operator can match.
1172 (x86_cons_fix_new): Let reloc know that signedness of relocation
1173 doesn't matter.
1174 (x86_pe_cons_fix_new): Likewise.
1175 (x86_cons): Pass additional argument to lex_got.
1176 (i386_immediate): New local variable 'types'. Pass its address as
1177 additional argument to lex_got. Mask out operand types not supported
1178 befoe returning.
1179 (i386_displacement): Likewise. Set bigdisp to all types supported in
1180 64-bit mode, combining the previously split initialization.
1182 2005-07-18 Jan Beulich <jbeulich@novell.com>
1184 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1185 current mode.
1187 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1189 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1190 promoted match.
1192 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1194 * Makefile.am: Run "make dep-am".
1195 * Makefile.in: Regenerate.
1197 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1199 * gas/config/tc-i386.h (CpuVMX): New.
1200 (CpuUnknownFlags): Add CpuVMX.
1202 2005-07-14 Jim Blandy <jimb@redhat.com>
1204 Add support for the Renesas M32C.
1205 * Makefile.am (CPU_TYPES): List m32c.
1206 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1207 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1208 * configure.in: Add case for m32c.
1209 * configure.tgt: Add cases for m32c and m32c-*-elf.
1210 * configure: Regenerated.
1211 * config/tc-m32c.c, config/tc-m32c.h: New files.
1212 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1213 * doc/Makefile.in: Regenerated.
1214 * doc/all.texi: Set M32C.
1215 * doc/as.texinfo: Add text for the M32C-specific options and line
1216 comment characters, and refer to c-m32c.texi.
1217 * doc/c-m32c.texi: New file.
1219 2005-07-14 Nick Clifton <nickc@redhat.com>
1221 PR 1069
1222 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1223 the ins_parse buffer.
1225 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1227 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1228 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1230 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1232 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1233 displacements.
1235 2005-07-08 Ben Elliston <bje@au.ibm.com>
1237 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1238 * config/obj-elf.h: Likewise.
1239 * config/tc-h8300.h: Likewise.
1240 * config/tc-h8500.h: Likewise.
1241 * config/tc-i370.h: Likewise.
1242 * config/tc-i386.h: Likewise.
1243 * config/tc-m68hc11.h: Likewise.
1244 * config/tc-m68k.h: Likewise.
1245 * config/tc-ppc.h: Likewise.
1246 * config/tc-s390.h: Likewise.
1247 * config/tc-sh.h: Likewise.
1248 * config/tc-sparc.h: Likewise.
1249 * config/tc-tic30.c: Likewise.
1250 * config/tc-w65.h: Likewise.
1251 * config/tc-xtensa.h: Likewise.
1253 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1255 PR gas/1049
1256 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1258 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1260 * config/tc-tic30.c (debug): Add format attribute. Fix format
1261 bugs.
1263 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1265 * config/tc-i386.c (cpu_arch): Add sse3.
1267 * config/tc-i386.h (CpuSSE3): Renamed from ...
1268 (CpuPNI): This. Defined as CpuSSE3.
1270 * doc/c-i386.texi: Document .sse3.
1272 2005-07-06 Jan Beulich <jbeulich@novell.com>
1274 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1276 2005-07-05 Nick Clifton <nickc@redhat.com>
1278 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1279 md_chars_to_numbers to an unsigned pointer in order to avoid a
1280 compile time warning.
1282 2005-07-05 Paul Brook <paul@codesourcery.com>
1284 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1286 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1288 * config/tc-ms1.c: New.
1289 * config/tc-ms1.h: New.
1290 * testsuite/gas/ms1/allinsn.d: New.
1291 * testsuite/gas/ms1/allinsn.s: New.
1292 * testsuite/gas/ms1/badinsn.s: New.
1293 * testsuite/gas/ms1/badinsn1.s: New.
1294 * testsuite/gas/ms1/badoffsethigh.s: New.
1295 * testsuite/gas/ms1/badoffsetlow.s: New.
1296 * testsuite/gas/ms1/badorder.s: New.
1297 * testsuite/gas/ms1/badreg.s: New.
1298 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1299 * testsuite/gas/ms1/badsignedimmlow.s: New.
1300 * testsuite/gas/ms1/badsyntax.s: New.
1301 * testsuite/gas/ms1/badsyntax1.s: New.
1302 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1303 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1304 * testsuite/gas/ms1/errors.exp: New.
1305 * testsuite/gas/ms1/ldst.s: New.
1306 * testsuite/gas/ms1/misc.d: New.
1307 * testsuite/gas/ms1/misc.s: New.
1308 * testsuite/gas/ms1/ms1-16-003.d: New.
1309 * testsuite/gas/ms1/ms1-16-003.s: New.
1310 * testsuite/gas/ms1/ms1.exp: New.
1311 * testsuite/gas/ms1/msys.d: New.
1312 * testsuite/gas/ms1/msys.s: New.
1313 * testsuite/gas/ms1/relocs.d: New.
1314 * testsuite/gas/ms1/relocs.exp: New.
1315 * testsuite/gas/ms1/relocs1.s: New.
1316 * testsuite/gas/ms1/relocs2.s: New.
1318 2005-07-05 Jan Beulich <jbeulich@novell.com>
1320 * config/tc-i386.h (CpuSVME): New.
1321 (CpuUnknownFlags): Include CpuSVME.
1322 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1323 as alias of sledgehammer.
1324 (md_assemble): Include invlpga in the check for insns with two source
1325 operands.
1326 (process_operands): Include SVME insns in the check for ignored
1327 segment overrides. Adjust diagnostic.
1328 (i386_index_check): Special-case SVME insns with memory operands.
1330 2005-07-04 Khem Raj <kraj@mvista.com>
1331 Nick Clifton <nickc@redhat.com>
1333 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1334 use an immediate value.
1335 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1336 since the register field of the operands structure is unsigned.
1337 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1338 (parse_operands): Make the 2ns parameter an unsigned pointer to
1339 match its use.
1340 (do_ldrd): When using the imm field of the operands structure as a
1341 second register field, treat it as unsigned.
1343 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1345 PR 1004
1346 * config/obj-elf.c (obj_elf_change_section): Use backend
1347 get_sec_type_attr.
1349 2005-07-01 Jan Beulich <jbeulich@novell.com>
1351 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1352 (output_spill_psprel, output_spill_psprel_p): Combine.
1353 (output_spill_sprel, output_spill_sprel_p): Combine.
1354 (output_spill_reg, output_spill_regp_p): Combine.
1355 (process_one_record): Handle psp_psprel.
1356 (parse_predicate_and_operand): New.
1357 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1358 initialize output values. Emit diagnostic case here.
1359 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1360 (add_unwind_entry): New second parameter. Allow first parameter to
1361 be NULL. Parse optional tag, emit warning about further support for
1362 it otherwise being missing. Check end-of-line when requested.
1363 (dot_fframe): Clear operand when wrong. Allow tag.
1364 (dot_vframe): Likewise.
1365 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1366 relative.
1367 (dot_vframepsp): Remove.
1368 (dot_altrp): Clear operand when wrong. Allow tag.
1369 (dot_save): Likewise. Let default case also go through
1370 add_unwind_entry.
1371 (dot_savemem): Likewise.
1372 (dot_restore): Don't return when wrong operand. Allow tag.
1373 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1374 parse_predicate_and_operand and the new arguments to
1375 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1376 when wrong operand. Allow tag.
1377 (dot_restorereg, dot_restorereg_p): Likewise.
1378 (dot_spillmem, dot_spillmem_p): Likewise.
1379 (dot_saveg): Clear operand when wrong. Perform tighter operand
1380 checks. Allow tag.
1381 (dot_savef): Likewise.
1382 (dot_saveb): Likewise.
1383 (dot_savegf): Likewise.
1384 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1385 parse_predicate_and_operand and the new arguments to
1386 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1387 when wrong operand. Allow tag.
1388 (popcount): New.
1389 (dot_label_state): Don't return when wrong operand.
1390 (dot_copy_state): Likewise.
1391 (dot_unwabi): Likewise. Check if in prologue.
1392 (dot_body): Don't call demand_empty_rest_of_line.
1393 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1394 operand checks.
1395 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1396 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1397 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1398 (parse_operand): New second parameter. Don't deal with '}' here
1399 anymore. Don't advance past end-of-line.
1400 (parse_operands): Pass second argument to parse_operand.
1401 (ia64_start_line): Prevent out-of-bounds access through
1402 input_line_pointer. Deal with '}' here.
1403 (ia64_unrecognized_line): Don't deal with '}' here.
1404 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1405 discard_rest_of_line.
1407 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1409 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1410 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1411 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1412 (do_branch): Always set inst.reloc.pc_rel.
1413 (s_arm_elf_cons): Disallow use of (plt) suffix.
1414 (do_adrl): Adjust X_add_number unconditionally.
1415 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1416 argument. Handle all adjustment for pipeline offset here.
1417 (md_apply_fix): No need to undo work of md_pcrel_from. No
1418 need to extract pre-encoded pipeline adjustments from various
1419 branch instructions. Generally, assume instructions are already
1420 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1421 special cases. Handle BFD_RELOC_ARM_PLT32 like
1422 BFD_RELOC_ARM_PCREL_BRANCH.
1423 (tc_gen_reloc): Remove OBJ_ELF special case.
1424 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1426 2005-06-30 Ben Elliston <bje@gnu.org>
1428 * Makefile.am (check-DEJAGNU): Don't search for expect.
1429 * Makefile.in: Regenerate.
1431 2005-06-30 Ben Elliston <bje@gnu.org>
1433 * Makefile.am (EXPECT): Set to expect.
1434 (RUNTEST): Likewise, set to runtest.
1435 * Makefile.in: Regenerate.
1437 2005-06-23 Ben Elliston <bje@gnu.org>
1439 * config/m68k-parse.h: Use ISO C90.
1440 * config/m68k-parse.y: Likewise.
1441 * config/tc-m68k.h: Likewise.
1443 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1445 PR 1013
1446 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1447 movabs.
1448 (optimize_disp): Optimize only if possible. Don't use 64bit
1449 displacement on non-constants and do same on constants if
1450 possible.
1452 2005-06-17 Jan Beulich <jbeulich@novell.com>
1454 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1455 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1456 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1457 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1458 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1459 aborting.
1460 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1461 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1462 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1463 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1464 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1465 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1466 convert 8-byte pc-relative relocations.
1467 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1468 (i386_validate_fix): Likewise.
1469 (x86_cons): Also handle quad values in 64-bit mode.
1470 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1471 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1472 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1473 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1475 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1477 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1478 symbolP as well as for names with a leading dot. Use ACONCAT.
1479 (md_apply_fix): For branch relocations, only replace value
1480 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1481 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1482 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1483 (LOCAL_LABEL_PREFIX): Don't define.
1485 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1487 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1488 fill pattern.
1490 2005-06-08 James E Wilson <wilson@specifixinc.com>
1492 PR 994
1493 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1494 is NULL, then emit a warning, and return the current index.
1496 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1498 PR 991
1499 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1500 temporary copy of the operands array so that changes can be safely
1501 backed out if the insn does not match.
1502 (m68k_compare_opcode): Shortcut the test when the parameters are
1503 the same. Return 1 if the names match but the second opcode is
1504 further on in the array than the first.
1506 2005-06-08 Nick Clifton <nickc@redhat.com>
1508 PR 994
1509 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1511 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1513 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1515 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1516 Michael Snyder <msnyder@redhat.com>
1517 Stan Cox <scox@redhat.com>
1519 * configure.in: Add ms1 case.
1521 * configure: Regenerate.
1523 * configure.tgt: Add ms1 case.
1525 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1527 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1528 * config/tc-xtensa.c (new_resource_table): Likewise.
1529 (resize_resource_table): Likewise.
1530 (release_resources): Fix assertion for unsigned values.
1532 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1534 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1535 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1536 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1537 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1538 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1539 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1540 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1541 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1542 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1543 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1544 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1545 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1546 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1547 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1548 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1549 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1550 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1551 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1552 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1553 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1554 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1555 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1556 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1557 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1558 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1559 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1560 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1561 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1562 * config/tc-xtensa.c, config/tc-z8k.c:
1563 Replace all instances of the string "_apply_fix3" with
1564 "_apply_fix".
1565 * po/POTFILES.in, po/gas.pot: Regenerate.
1567 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1569 * Makefile.am: Run "make dep-am".
1570 (POTFILES): Remove GAS_CFILES.
1571 * Makefile.in: Regenerate.
1573 2005-06-07 David Ung <davidu@mips.com>
1575 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1576 24kc, 24kf and 24kfx under MIPS32 release 2.
1578 2005-06-04 Nick Clifton <nickc@redhat.com>
1580 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1581 to their Thumb-enabled equivalents.
1583 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1585 * config/tc-mips.c (load_register): Add leading "0x" to the
1586 output of sprintf_vma().
1587 (macro): Likewise.
1589 2005-06-01 Nick Clifton <nickc@redhat.com>
1591 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1592 test for the presence of thumb version of the parsing functions
1593 since they must always exist and the test generates a compile time
1594 warning message.
1596 2005-05-31 Richard Henderson <rth@redhat.com>
1598 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1599 (alpha_reloc_op): Add it.
1600 (debug_exp): Handle it.
1601 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1602 (emit_insn): Handle it.
1603 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1605 2005-05-31 Christian Groessler <chris@groessler.org>
1607 * write.c (dump_section_relocs): Convert to ISO-C.
1608 (write_relocs): Avoid signed/unsigned and fprintf argument
1609 warnings in debug code.
1611 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1613 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1614 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1615 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1616 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1617 fixP->tc_fix_data directly in the sole place it was used.
1618 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1619 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1620 and 64-bit hosts.
1622 2005-05-27 Jan Beulich <jbeulich@novell.com>
1624 * config/tc-ia64.c (struct proc_pending): New.
1625 (unwind): Replace proc_start with proc_pending.
1626 (unwind_diagnostic): Check unwind.proc_pending.sym.
1627 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1628 Check if previous proc not closed. Record all entry points.
1629 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1630 Set symbol sizes for entry points recorded in dot_proc. Check
1631 arguments for consistency with respective .proc's.
1632 (md_assemble): Replace unwind.proc_start with
1633 unwind.proc_pending.sym.
1635 2005-05-27 Jan Beulich <jbeulich@novell.com>
1637 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1638 and last_ptr. Check all in-use slots for first one with non-NULL
1639 unwind_record. Don't reload end_ptr before second update round.
1641 2005-05-26 James E Wilson <wilson@specifixinc.com>
1643 * config/tc-ia64.c (extra_goodness): Update comment.
1644 (md_begin): Add debugging code to print best_template table.
1646 2005-05-25 Jan Beulich <jbeulich@novell.com>
1648 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1649 template.
1651 2005-05-25 Jan Beulich <jbeulich@novell.com>
1653 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1654 BFD_RELOC_UNUSED when determining the width of the reloc.
1656 2005-05-25 Jan Beulich <jbeulich@novell.com>
1658 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1659 section entry.
1661 2005-05-25 Jan Beulich <jbeulich@novell.com>
1663 * config/tc-ia64.c (dot_radix): Rewrite.
1665 2005-05-25 Jan Beulich <jbeulich@novell.com>
1667 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1668 and next_slot_frag.
1669 (alloc_record): Remove references to next_slot_number and
1670 next_slot_frag.
1671 (emit_one_bundle): Likewise.
1673 2005-05-22 Nick Clifton <nickc@redhat.com>
1675 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1676 message buffer when invoking the insert function.
1678 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1680 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1681 only if an instruction match is found.
1683 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1685 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1686 to addition in argument to xtensa_dwarf2_emit_insn.
1688 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1690 * Makefile.am: Have 'all' depend on 'info'.
1691 * Makefile.in: Regenerate.
1693 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1695 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1697 2005-05-19 Anton Blanchard <anton@samba.org>
1699 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1700 (md_show_usage): Document it.
1701 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1702 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1704 2005-05-19 Jan Beulich <jbeulich@novell.com>
1706 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1707 relocations in unwind section.
1709 2005-05-18 Nick Clifton <nickc@redhat.com>
1711 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1712 if one exists. Ignore any error messages it may produce, just
1713 allow it to perform the insertion.
1715 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1717 * hash.c (hash_lookup): Add len parameter. All callers changed.
1718 (hash_find_n): New interface.
1719 * hash.h: Prototype hash_find_n.
1720 * sb.c: Include as.h.
1721 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1722 (sb_scrub_and_add_sb): New interface.
1723 * sb.h: Prototype sb_scrub_and_add_sb.
1724 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1726 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1727 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1728 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1730 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1732 * doc/Makefile.am (gasver.texi): Don't use $<.
1733 * doc/Makefile.in: Regenerated.
1735 2005-05-17 Nick Clifton <nickc@redhat.com>
1737 PR 876
1738 * symbols.c (resolve_symbol_value): Do not move symbols whose
1739 value expression has not been resolved or finalized into the
1740 absolute section as this will confuse other parts of the assembler
1741 into thinking that their value is zero.
1743 2005-05-17 Jan Beulich <jbeulich@novell.com>
1745 * read.c (_find_end_of_line): New.
1746 (find_end_of_line): New.
1747 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1748 (read_a_source_file): Use it.
1749 (s_globl): Use it.
1750 (s_macro): Use it.
1751 (get_line_sb): Use it.
1752 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1753 (s_comm_internal): Likewise.
1754 (s_lsym): Likewise.
1755 (s_macro): Likewise.
1756 (s_ignore): Use ignore_rest_of_line.
1757 * read.h (find_end_of_line): Prototype.
1758 (discard_rest_of_line): Remove prototype. #define to
1759 ignore_rest_of_line.
1761 2005-05-17 Nick Clifton <nickc@redhat.com>
1763 * config/tc-v850,h (TC_FIX_TYPE): Define.
1764 (TC_INIT_FIX_TYPE): Define.
1765 * config/tc-v850.c (md_assemble): When creating a fix record the
1766 operand in the tc_fix_data field.
1767 (md_apply_fix3): When applying a resolved fix use the operand's
1768 insertion procedure to store the value, if the operand has been
1769 recorded.
1771 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1773 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1774 invocation.
1775 * Makefile.in: Regenerated.
1777 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1778 Bob Wilson <bob.wilson@acm.org>
1780 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1781 message.
1782 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1783 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1785 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1787 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1788 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1790 2005-05-10 Michael Matz <matz@suse.de>
1792 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1794 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1796 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1798 PR binutils/886
1799 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1800 Handle label-without-colon before ordinary dot-pseudo as an
1801 ordinary label. Don't leak memory for label-without-colon alone
1802 on a line. Don't mmixal-munge operands for dot-pseudos.
1804 2005-05-10 Jan Beulich <jbeulich@novell.com>
1806 * macro.c (get_any_string): Remove the two last parameters. Replace
1807 references to the former expand parameter by using macro_alternate.
1808 Simplify loop condition for checking for end-of-string.
1809 (get_string): Remove redunant call to sb_skip_white.
1810 (do_formals): Remove two last arguments to get_any_string.
1811 (macro_expand): Likewise.
1812 (expand_irp): Likewise.
1814 2005-05-10 Jan Beulich <jbeulich@novell.com>
1816 * read.c (s_macro): Move local variable 'local' to smaller scope.
1817 Call sb_kill on it when done.
1819 2005-05-09 Jan Beulich <jbeulich@novell.com>
1821 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1822 when zero and not required by encoding constraints.
1824 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1826 PR 936
1827 * config/tc-sh64.c (sh64_fake_label): New.
1829 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1831 * doc/internals.texi (TC_FAKE_LABEL): Document.
1833 * write.c (TC_FAKE_LABEL): New.
1834 (adjust_reloc_syms): Use it.
1835 (write_object_file): Likewise.
1837 2005-05-09 Jan Beulich <jbeulich@novell.com>
1839 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1840 and comma in Intel mode.
1842 2005-05-09 Jan Beulich <jbeulich@novell.com>
1844 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1845 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1846 Make name array static and const. Adjust lookup to account for NULL
1847 entries (standing for unused register numbers).
1849 2005-05-09 Jan Beulich <jbeulich@novell.com>
1851 * config/tc-i386.c (parse_insn): Consider all matching instructions
1852 when checking for string instruction after string-only prefix.
1854 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1856 PR 940
1857 * config/tc-ia64.c (start_unwind_section): Properly check
1858 comdat group with SHF_GROUP.
1860 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1862 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1864 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1866 * config/tc-xtensa.c: Remove excess whitespace.
1867 * config/tc-xtensa.h: Likewise.
1868 * config/xtensa-istack.h: Likewise.
1869 * config/xtensa-relax.c: Likewise.
1870 * config/xtensa-relax.h: Likewise.
1872 2005-05-06 Nick Clifton <nickc@redhat.com>
1874 * sb.h: Fix formatting of comments.
1875 * sb.c: Fix formatting of comments.
1877 2005-05-06 Jan Beulich <jbeulich@novell.com>
1879 * sb.h (sb_add_buffer): Reintroduce.
1880 * sb.c (sb_add_buffer): Likewise.
1882 2005-05-06 Jan Beulich <jbeulich@novell.com>
1884 * macro.c (new_formal, del_formal): New.
1885 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1886 required argument has default value. Stop looking for more formal
1887 when there was a vararg one.
1888 (macro_expand_body): Use new_formal and del_formal.
1889 (macro_expand): Likewise. Initialize local variable err. Don't
1890 return immediately when encountering an error. Warn when keyword
1891 argument already had a value assigned. Eliminate duplicate clearing
1892 of argument value. When current positional argument matches parameter
1893 of vararg type, assign to it all the remaining arguments. Issue error
1894 when required parameter does not have value.
1895 (free_macro): Use del_formal.
1896 (expand_irp): Initialize formal type. Free buffers associated with
1897 formal prior to returning.
1898 * macro.h (struct formal_struct): Add new field 'type' with new
1899 enumeration type 'formal_type'.
1900 * doc/as.texinfo: Document macro parameter qualifiers.
1901 * NEWS: Mention new functionality.
1903 2005-05-06 Jan Beulich <jbeulich@novell.com>
1905 * cond.c (s_ifb): New.
1906 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1907 * read.h (s_ifb): Prototype.
1908 * doc/as.texinfo: Document .ifb and .ifnb.
1910 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1912 * config/tc-ia64.c (MIN): Undef.
1914 2005-05-05 Paul Brook <paul@codesourcery.com>
1916 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1918 2005-05-05 Matt Thomas <matt@3am-software.com>
1920 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1921 bytes.
1923 2005-05-05 Nick Clifton <nickc@redhat.com>
1925 * Update the address and phone number of the FSF organization in
1926 the GPL notices in the following files:
1927 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1928 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1929 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1930 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1931 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1932 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1933 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1934 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1935 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1936 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1937 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1938 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1939 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1940 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1941 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1942 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1943 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1944 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1945 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1946 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1947 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1948 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1949 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1950 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1951 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1952 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1953 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1954 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1955 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1956 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1957 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1958 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1959 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1960 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1961 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1962 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1963 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1964 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1965 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1966 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1967 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1968 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1969 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1970 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1971 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1972 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1973 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1974 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1975 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1976 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1977 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1978 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1979 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1980 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1981 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1982 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1983 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1984 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1985 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1986 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1987 config/xtensa-istack.h, config/xtensa-relax.c,
1988 config/xtensa-relax.h, doc/fdl.texi
1990 2005-05-05 Nick Clifton <nickc@redhat.com>
1992 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1993 the target_big_endian variable to false.
1995 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1997 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1998 list traversal. Use bfd_section_list_prepend.
1999 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2000 over the section list.
2001 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2002 (xtensa_insert_section): Delete.
2003 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2004 and bfd_section_list_prepend.
2005 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2006 bfd_section_list_insert_after.
2008 2005-05-03 Nick Clifton <nickc@redhat.com>
2010 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2011 of bfd_section_list... macros.
2012 * config/tc-mmix.c (mmix_frob_file): Likewise.
2013 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2014 (xtensa_insert_section): Likewise.
2016 * macro.c (macro_hash): Remove static.
2017 * macro.h (macro_hash): Provide an external declaration.
2019 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2021 * write.c (write_object_file): Use bfd_section_double_list_remove
2022 to remove sections.
2024 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2026 * doc/Makefile.am (gasver.texi): Correct quoting.
2027 * doc/Makefile.in: Regenerated.
2029 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2031 * configure.tgt: Add h8300*-*-rtemscoff.
2032 Switch h8300*-*-rtems* to elf.
2034 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2036 * hash.c: Undo the last change.
2037 * hash.h: Likewise.
2039 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2041 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2042 of Makefile.
2043 (DISTCLEANFILES): Remove.
2044 (MAINTAINERCLEANFILES): Add asconfig.texi.
2045 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2047 2005-04-29 Ben Elliston <bje@au.ibm.com>
2049 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2050 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2051 (bignum-copy.o): Remove.
2052 * Makefile.in: Regenerate.
2053 * makefile.vms (OBJS): Remove bignum-copy.obj.
2054 * symbols.h (local_symbol_make): Remove declaration.
2055 (verify_symbol_chain_2): Likewise.
2056 * symbols.c (local_symbol_make): Make static.
2057 (max_indent_level): Likewise.
2058 (verify_symbol_chain_2): Remove.
2059 * macro.c (macro_hash): Make static.
2060 * messages.c (fprint_value): Remove.
2061 * read.h (get_absolute_expr): Remove.
2062 (emit_leb128_expr): Likewise.
2063 (do_s_func): Likewise.
2064 * read.c (do_s_func): Make static.
2065 (emit_leb128_expr): Likewise.
2066 (get_absolute_expr): Likewise.
2067 * as.h (as_howmuch): Remove declaration.
2068 (fprint_value): Likewise.
2069 * as.c (myname): Make static.
2070 * input-scrub.c (as_howmuch): Remove.
2071 (as_1_char): Likewise.
2072 * input-file.h (input_file_is_open): Remove.
2073 * input-file.c (input_file_is_open): Likewise.
2074 * expr.h (expr_build_unary): Remove declaration.
2075 (expr_build_binary): Likewise.
2076 * expr.c (expr_build_unary): Remove.
2077 (expr_build_binary): Likewise.
2078 * hash.h (hash_replace): Remove declaration.
2079 (hash_delete): Likewise.
2080 * hash.c (hash_replace): Remove.
2081 (hash_delete): Likewise.
2082 * bignum-copy.c (bignum_copy): Move from here ..
2083 * config/tc-vax.c (bignum_copy): .. to here.
2084 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2085 (bignum_copy): Remove extern declaration.
2086 * sb.h (string_count): Remove extern declaration.
2087 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2088 (sb_name): Likewise.
2089 * sb.c (dsize): Replace preprocessor macro with static int.
2090 (string_count): Make static.
2091 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2092 (sb_name): Likewise.
2093 * config/obj-coff.c (dim_index): Make static.
2094 * config/tc-i386.c (GOT_symbol): Likewise.
2095 (output_invalid_buf): Likewise.
2096 * doc/internals.texi (Warning and error messages): Remove the
2097 prototype for fprint_value.
2099 2005-04-27 Ben Elliston <bje@au.ibm.com>
2101 * link.cmd: Remove.
2103 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2105 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2107 * read.c (pseudo_set): Disallow symbol set to common symbol.
2109 PR 857
2110 * write.c (write_object_file): Report common symbol name when
2111 disallowing local symbol set to common symbol.
2112 (adjust_reloc_syms): Disallow local symbol set to undefined
2113 symbol.
2115 2005-04-25 Jan Beulich <jbeulich@novell.com>
2117 * macro.c (macro_expand_body): Replace locals indicator parameters
2118 with actual macro_entry. New local variables macro_line and err.
2119 Don't return when encountering an error, just record the fact.
2120 Detect local symbol name colliding with parameter. Track line number
2121 inside of macro expansion.
2122 (do_formals): Move local variable name to wider scope. Check
2123 parameter of the same name doesn't already exist. In MRI mode, also
2124 check it doesn't collide with the argument count pseudo-parameter).
2125 (define_macro): Add file and line number parameters. Remove local
2126 variable namestr. New local variable error. Initialize macro_entry
2127 members file, line, and name. Don't return when encountering an
2128 error, just record the fact. Use %s in some diagnostics for read.c
2129 to insert the macro name. Free macro_entry on error.
2130 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2131 when encountering an error, just record the fact.
2132 (expand_irp): Don't return when encountering an error, just record
2133 the fact.
2134 * macro.h (macro_struct): New members name, file, and line.
2135 (define_macro): Add file and line number parameters.
2136 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2137 regarding pseudo-op redefinition with the file/line that macro
2138 definition started at.
2140 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2142 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2143 (future_alignment_required): Remove ifdefs that use it.
2145 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2147 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2148 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2149 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2150 parameters.
2151 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2152 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2154 2005-04-21 Christian Groessler <chris@groessler.org>
2156 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2157 array.
2159 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2161 * config/obj-aout.h (S_IS_EXTERN): Removed.
2162 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2163 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2164 * symbols.c (S_IS_EXTERN): Likewise.
2165 * symbols.h (S_IS_EXTERN): Likewise.
2167 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2168 S_IS_EXTERNAL.
2169 * config/tc-d10v.c (md_apply_fix3): Likewise.
2170 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2171 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2172 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2173 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2174 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2175 (shmedia_md_convert_frag): Likewise.
2176 * symbols.c (print_symbol_value_1): Likewise.
2177 * write.c (write_object_file): Likewise.
2179 2005-04-20 Nick Clifton <nickc@redhat.com>
2181 * config/tc-xtensa.c (get_aligned_diff): Change type of
2182 branch_align to offsetT so that its signedness matches that of
2183 target_size.
2185 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2186 number into a readable string.
2187 (load_register): Likewise.
2189 2005-04-20 Andreas Schwab <schwab@suse.de>
2191 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2193 2005-04-19 David S. Miller <davem@davemloft.net>
2195 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2196 NULL insn, exit early. Remove now spurious NULL checks.
2197 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2198 to NULL and exit.
2200 2005-04-19 Jan Beulich <jbeulich@novell.com>
2202 * symbols.h (symbol_find_base): Remove prototype.
2203 * symbols.c (save_symbol_name): Remove code section conditional upon
2204 STRIP_UNDERSCORE.
2205 (symbol_find): Remove.
2206 (symbol_find_base): Rename to symbol_find.
2207 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2208 symbol_find.
2209 * config/obj-coff.c (tag_insert): Remove code section conditional
2210 upon STRIP_UNDERSCORE.
2211 (obj_coff_def): Likewise.
2212 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2213 (coff_frob_symbol): Likewise.
2214 (yank_symbols): Likewise.
2215 (c_section_symbol): Likewise.
2216 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2217 * config/tc-arm.c (symbol_locate): Remove code section conditional
2218 upon STRIP_UNDERSCORE.
2219 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2220 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2221 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2222 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2223 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2225 2005-04-19 Andreas Schwab <schwab@suse.de>
2227 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2228 access to application registers.
2230 2005-04-19 Jan Beulich <jbeulich@novell.com>
2232 * config/te-sysv32.h: Remove.
2233 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2234 config/te-sysv32.h.
2235 * Makefile.in (TARG_ENV_HFILES): Likewise.
2237 2005-04-19 Jan Beulich <jbeulich@novell.com>
2239 PR/847
2240 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2241 length symbols.
2243 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2245 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2247 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2249 * config/tc-mips.c (normalize_constant_expr): Don't check for
2250 HAVE_32BIT_GPRS.
2251 (check_absolute_expr): Only call normalize_constant_expr() if
2252 HAVE_32BIT_GPRS.
2253 (mips_ip): Likewise.
2255 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2257 2005-04-18 Jan Beulich <jbeulich@novell.com>
2259 * macro.c (free_token): New, freeing all the memory associated with a
2260 macro.
2261 (do_formals): Move initializers to ...
2262 (define_macro): ... here.
2263 (delete_macro): Convert passed in name to lower case. Warn when
2264 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2266 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2268 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2270 2005-04-15 Jan Beulich <jbeulich@novell.com>
2272 * config/obj-elf.c (obj_elf_struct): New.
2273 (elf_pseudo_table). Use it for .offset and .struct.
2275 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2276 Sterling Augustine <sterling@tensilica.com>
2278 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2279 than the section alignment.
2281 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2282 H.J. Lu <hongjiu.lu@intel.com>
2284 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2285 * config/tc-xtensa.c (xg_translate_sysreg_op,
2286 xtensa_translate_old_userregs_ops,
2287 xtensa_find_unaligned_branch_targets,
2288 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2289 relax_frag_add_nop): Support 64-bit host.
2290 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2291 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2293 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2295 * configure.tgt: Add support for OpenBSD/sparc ELF.
2297 * configure.tgt: Set emulation for mips-*-openbsd*.
2298 Remove broken mips-dec-openbsd* config.
2299 * configure.in: Set default ABI for mips64-*-openbsd*.
2300 * configure: Regenerate.
2302 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2304 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2305 optimization for constant addresses.
2307 2005-04-14 Nick Clifton <nickc@redhat.com>
2309 * as.c (main): Move parse_args before symbol_begin and frag_init
2310 so that the hash table size can be set before it is used.
2311 * hash.c: Use an unsigned long type for the size of the hash
2312 tables.
2313 * hash.h (set_gas_hash_table_size): Update the prototype.
2315 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2317 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2318 * acinclude.m4: Include ../bfd/warning.m4.
2319 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2320 * Makefile.in: Regenerate.
2321 * configure: Regenerate.
2322 * doc/Makefile.in: Regenerate.
2324 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2326 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2327 (normalize_address_expr): New function to sign-extend address
2328 offsets that fit into 32 bits in 32-bit mode.
2329 (macro_build_ldst_constoffset): Use normalize_address_expr()
2330 instead of a handcoded sequence.
2331 (load_register): Likewise. Report oversized numbers in a useful
2332 way.
2333 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2334 for constant addresses. Report oversized numbers in a useful way.
2335 (mips_ip): Use normalize_address_expr() for addresses.
2337 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2339 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2340 similar to other instructions now that they're marked as ImmExt.
2342 2005-04-12 Nick Clifton <nickc@redhat.com>
2344 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2345 (gas_hash_table_size): New static variable.
2346 (set_gas_hash_table_size): New function: Records a requested size
2347 for the hash tables.
2348 (get_gas_hash_table_size): New function: Return a prime number
2349 near the requested size of the hash table.
2350 (hash_new): Use get_gas_hash_table_size.
2351 * hash.h: Add a prototype for set_gas_hash_table_size.
2352 * as.c (show_usage): Add description of new switches: --hash-size
2353 and --reduce-memory-overheads.
2354 (option_values): Add OPTION_HASH_TABLE_SIZE and
2355 OPTION_REDUCE_MEMORY_OVERHEADS.
2356 (std_longpopts): Add entries for the new options.
2357 (parse_args): Handle the new options.
2358 * Makefile.am: Add a dependency of as.c on hash.h.
2359 * Makefile.in: Regenerate.
2360 * doc/as.texinfo: Document the new switches.
2361 * NEWS: Mention the new switches.
2363 2005-04-12 Nick Clifton <nickc@redhat.com>
2365 PR gas/818
2366 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2367 synonyms.
2369 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2371 * Makefile.am: Run "make dep-am".
2372 * Makefile.in: Regenerate.
2374 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2375 Bob Wilson <bob.wilson@acm.org>
2377 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2379 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2381 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2383 2005-04-11 Jan Beulich <jbeulich@novell.com>
2385 * NEWS: Mention these changes and their effects.
2386 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2387 is_name_ender.
2388 (check_macro): Likewise.
2389 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2390 labels together with the closing pseudo-op.
2391 (macro_expand_body): Adjust comment. Range-check input before use.
2392 Adjust mis-spelled diagnostic. Use is_name_beginner.
2393 * read.c (try_macro): New.
2394 (read_a_source_file): New static variable last_eol. Don't list
2395 macro expansion lines more than once. Call try_macro.
2396 (s_macro): Set section of line_label to absolute instead of undefined.
2397 * doc/as.texinfo: Add information on the caveats of these changes.
2399 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2401 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2402 * symbols.h (symbol_X_add_number): Update prototype.
2404 2005-04-10 Eric Christopher <echristo@redhat.com>
2406 * symbols.c (symbol_X_add_number): Fix warning.
2408 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2410 * config/tc-m68k.c (md_begin): Support 64bit host.
2411 (get_num): Support 64bit BFD on 32bit host.
2413 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2415 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2417 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2419 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2420 call. Don't do the COFF hacks for multi-emulation gas. Move
2421 demand_empty_rest_of_line back to caller.
2422 (s_set, equals): demand_empty_rest_of_line here.
2424 PR gas/827
2425 * as.h (rs_dummy): Define.
2426 * symbols.c (symbol_X_add_number): New function.
2427 * symbols.h (symbol_X_add_number): Declare.
2428 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2429 * read.c (assign_symbol): New function, split out from s_set.
2430 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2431 Fix COFF hacks for multi-emulation gas.
2432 (s_set): Call assign_symbol. Remove "register" keyword.
2433 (set_zero_frag): New function.
2434 (pseudo_set): Always check for assignment to section syms.
2435 Always set segment and frag of symbol, and likewise extern for
2436 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2437 special case exp.X_add_number non-zero for O_symbol expressions.
2438 (equals): Use assign_symbol.
2440 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2442 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2443 SEC_MERGE sections.
2445 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2447 * config/tc-i386.c (tc_gen_reloc): Don't turn
2448 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2450 2005-04-06 Nick Clifton <nickc@redhat.com>
2452 * po/rw.po: New translation: Kinyarwanda
2453 * configure.in (ALL_LINGUAS): Add rw
2454 * configure: Regenerate.
2456 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2457 Bob Wilson <bob.wilson@acm.org>
2459 * config/tc-xtensa.c (branch_align_power): New.
2460 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2461 future_alignment_required): Use branch_align_power to check section
2462 alignment as well as xtensa_fetch_width when aligning branch targets.
2464 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2466 * config/tc-xtensa.c: Warning fixes throughout.
2467 (xtensa_fetch_width): Change to unsigned.
2468 (assemble_nop, xtensa_find_unaligned_branch_targets,
2469 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2470 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2471 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2472 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2473 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2474 get_text_align_max_fill_size, get_text_align_nop_count,
2475 get_text_align_nth_nop_size, get_noop_aligned_address,
2476 get_aligned_diff, convert_frag_align_next_opcode,
2477 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2478 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2479 types, avoiding size_t and using offsetT and addressT appropriately.
2480 (get_text_align_power): Clean up types. Avoid incorrect bound.
2481 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2483 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2485 * config/tc-ia64.c (start_unwind_section): Undo the change
2486 of 2004-08-18.
2487 (generate_unwind_image, dot_endp): Likewise.
2489 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2491 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2492 le_nop_stop arrays and initializers to file scope.
2493 (md_begin): When generating code for anything other than
2494 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2496 2005-04-01 Jan Beulich <jbeulich@novell.com>
2498 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2499 immediates.
2501 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2503 * NEWS: Mention [fdgh]_floating.
2504 * config/atof-vax.c: Fix some whitespace.
2505 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2507 2005-04-01 Nick Clifton <nickc@redhat.com>
2509 * configure.in: Add a check for <unistd.h> providing a prototype
2510 for getopt() which is compatible with the one in
2511 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2512 * configure: Regenerate.
2513 * config.in (HAVE_DECL_GETOPT): Add.
2515 2005-04-01 Jan Beulich <jbeulich@novell.com>
2517 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2519 2005-04-01 Jan Beulich <jbeulich@novell.com>
2521 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2522 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2524 2005-03-30 Julian Brown <julian@codesourcery.com>
2526 * config/tc-arm.c (arm_adjust_symtab): Rename
2527 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2529 2005-03-30 Julian Brown <julian@codesourcery.com>
2531 * config/tc-arm.c (mapping_state): Change documentation in function
2532 comment to cross-reference spec instead. Change type of mapping symbols
2533 to BSF_NO_TYPE.
2534 (arm_adjust_symtab): Don't change type of mapping symbols here.
2536 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2538 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2539 * config.in: Regenerate.
2540 * configure: Regenerate.
2541 * configure.in: Check for ffs decl and alphabetize.
2543 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2544 Phil Blundell <philb@gnu.org>
2546 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2547 (md_apply_fix3): Mark TLS symbols.
2548 (tc_gen_reloc): Handle TLS relocations.
2549 (arm_fix_adjustable): Ignore TLS relocations.
2550 (s_arm_elf_cons): Support expressions after decorated symbols.
2552 2005-03-29 Julian Brown <julian@codesourcery.com>
2554 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2555 whether personality routine index N has been output for this section.
2556 (mapping_state): tc_segment_info_data now struct not enum.
2557 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2558 handled on section change.
2559 (create_unwind_entry): Previous code to output dependency removed.
2560 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2561 for this section.
2562 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2563 arm_segment_info_type.
2564 (arm_segment_info_type): New struct.
2566 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2567 Bob Wilson <bob.wilson@acm.org>
2569 * config/tc-xtensa.c (do_align_targets): Update comment.
2570 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2571 Insert a LOOP_END frag before every loop target, and do not overload
2572 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2573 (xg_assemble_vliw_tokens): Use do_align_targets.
2574 (xtensa_fix_target_frags): Remove code to convert a
2575 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2576 negatable branch at the end of a loop.
2577 (frag_can_negate_branch): Delete.
2579 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2580 H.J. Lu <hongjiu.lu@intel.com>
2582 PR 803
2583 NEWS: Mention "-mtune=[itanium1|itanium2]".
2585 * config/tc-ia64.c (md): Add tune.
2586 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2587 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2588 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2589 B unit NOPs are discouraged for McKinley-derived cores.
2590 (md_begin): Don't hardcode the "extra_goodness()" function in
2591 the comment...
2592 (ia64_init): Set md.tune to itanium2.
2594 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2595 * doc/c-ia64.texi: Likewise.
2597 2005-03-27 Ian Lance Taylor <ian@airs.com>
2599 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2600 bad C_EFCN symbol, print its name.
2602 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2604 * config/tc-xtensa.c (use_longcalls): Delete.
2605 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2606 the use_longcalls flag is set. Do this before checking the segment.
2607 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2608 expand direct calls at this point.
2609 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2610 (xtensa_find_unmarked_state_frags): Likewise.
2611 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2612 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2613 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2614 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2616 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2618 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2620 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2622 * config/tc-cris.h: Convert to ISO C90.
2623 * config/tc-cris.c: Ditto.
2624 (md_estimate_size_before_relax): Remove obsolete comment for
2625 parameter "segment_type".
2626 (md_begin): Document reason for cast of hash_insert argument.
2627 (md_atof): Correct type of parameter "type".
2629 2005-03-24 Nick Clifton <nickc@redhat.com>
2631 * write.h (bit_fix_new): Remove redundant prototype.
2632 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2633 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2634 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2635 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2636 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2637 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2638 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2639 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2640 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2641 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2642 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2643 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2644 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2645 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2646 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2647 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2648 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2649 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2650 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2651 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2652 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2653 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2654 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2655 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2656 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2657 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2658 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2659 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2660 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2661 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2662 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2663 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2664 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2665 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2666 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2667 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2668 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2669 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2670 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2671 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2672 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2673 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2674 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2675 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2676 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2677 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2678 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2679 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2680 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2681 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2682 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2683 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2684 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2685 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2686 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2688 2005-03-23 Jim Blandy <jimb@redhat.com>
2690 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2691 attributes properly.
2693 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2694 Nick Clifton <nickc@redhat.com>
2696 * configure.tgt: Accept any C library to accompany a GNU Linux
2697 implementation, not just the GNU C library.
2698 * configure.in: Likewise.
2699 * configure: Regenerate.
2701 2005-03-23 Nick Clifton <nickc@redhat.com>
2703 * config/tc-tic30.c: Convert to ISO C90 formatting.
2704 * config/tc-tic30.h: Convert to ISO C90 formatting.
2705 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2706 * config/atof-vax.c: Convert to ISO C90 formatting.
2708 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2710 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2711 relocations correctly as well.
2712 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2713 relocations in mergeable sections section-relative either.
2715 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2717 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2719 2005-03-21 Nick Clifton <nickc@redhat.com>
2721 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2722 warning by providing a prototype for sh_symbian_find_elf_flags.
2724 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2725 previous delta.
2727 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2729 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2730 along with other formats that set bfd_gas. Remove unnecessary
2731 setting of bfd_gas. Delete strongarm cases in generic_target
2732 switch.
2734 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2736 PR gas/780
2737 * config/tc-m68k.c (TRUNC, SEXT): Define.
2738 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2739 (m68k_ip): Truncate or sign extend expressions as appropriate.
2740 (get_num): Likewise.
2741 (md_apply_fix3): Use SEXT.
2743 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2745 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2746 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2747 (obj-vms.o): Delete rule.
2748 Run "make dep-am".
2749 * Makefile.in: Regenerate.
2750 * aclocal.m4: Regenerate.
2751 * doc/Makefile.in: Regenerate.
2752 * po/POTFILES.in: Regenerate.
2754 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2756 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2757 flag for coldfire v4e.
2759 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2761 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2762 xg_apply_fix_value and return a value to indicate success.
2763 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2764 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2765 (xtensa_validate_fix_sub): New.
2766 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2767 (tc_gen_reloc): Move code to handle difference of symbols and code to
2768 apply tentative fix values to ...
2769 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2770 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2771 relocations when linkrelax flag is not set.
2772 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2773 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2775 2005-03-17 Jan Beulich <jbeulich@novell.com>
2777 * config/tc-i386.c (i386_scale): Beautify error message.
2778 (Intel syntax comments): Update.
2779 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2780 next_operand.
2781 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2782 Remove declarations.
2783 (intel_bracket_expr): Declare.
2784 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2785 of the function body in a loop allowing to split an operand into two.
2786 Replace calls to malloc and checks of it returning non-NULL with
2787 calls to xmalloc/xstrdup.
2788 (intel_expr): SHORT no longer handled here. Add comment indicating
2789 comparison ops need implementation.
2790 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2791 Check right operand of - does not specify a register when parsing
2792 the address of a memory reference.
2793 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2794 Check operands do not specify a register when parsing the address of
2795 a memory reference.
2796 (intel_e06, intel_e06_1): Likewise.
2797 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2798 handle SHORT as well as unary + and -. Don't accept : except for
2799 segment overrides or in direct far jump/call insns.
2800 (intel_brack_expr): New.
2801 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2802 intel_brack_expr.
2803 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2804 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2805 Allow symbolic constants as register scale value.
2806 (intel_get_token): Replace call to malloc and check of return value
2807 with call to xmalloc. Change handling for FLAT to match MASM's.
2808 (intel_putback_token): Don't try to back up/free current token if
2809 that is T_NIL.
2811 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2813 * configure.tgt: Set emulation for arm-*-eabi*.
2814 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2815 * config/te-armeabi.h: New file.
2816 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2817 * config/te-symbian.h: Include "te-armeabi.h".
2819 2005-03-16 Nick Clifton <nickc@redhat.com>
2821 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2822 local variable in case it is clobbered by the setjmp.
2824 2005-03-16 Nick Clifton <nickc@redhat.com>
2825 Ben Elliston <bje@au.ibm.com>
2827 * configure.in (werror): New switch: Add -Werror to the
2828 compiler command line. Enabled by default. Disable via
2829 --disable-werror.
2830 * configure: Regenerate.
2832 2005-03-16 Nick Clifton <nickc@redhat.com>
2834 * config/obj-coff.h: Convert to ISO C90 formatting.
2835 * config/obj-coff.c: Convert to ISO C90 formatting.
2837 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2839 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2840 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2841 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2842 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2843 (insns): Add ARMv6T2 instructions:
2844 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2845 (arm_archs): Add V6T2 variants.
2847 2005-03-15 Nick Clifton <nickc@redhat.com>
2849 * NEWS: Add cutoff for changes in 2.16 release.
2851 2005-03-15 Jan Beulich <jbeulich@novell.com>
2853 * expr.c (operand): Merge handling of unary + into that for unary
2854 -, !, and ~.
2856 2005-03-14 Eric Christopher <echristo@redhat.com>
2858 * config/tc-mips.c: Include dw2gencfi.h.
2859 (mips_cfi_frame_initial_instructions): New.
2860 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2861 (tc_cfi_frame_initial_instructions): Ditto.
2862 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2863 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2864 * Makefile.am: Update dependencies.
2865 * Makefile.in: Regenerate.
2867 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2869 * po/es.po: Commit new Spanish translation.
2871 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2873 * po/tr.po: Commit new Turkish translation.
2875 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2877 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2878 wfi, yield.
2880 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2882 * config-gas.com: Mark vax-vms as obsolete.
2883 * configure.in: Remove fmt=vms support.
2884 * config.in: Regenerate.
2885 * configure: Regenerate.
2886 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2888 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2889 Bob Wilson <bob.wilson@acm.org>
2891 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2892 when checking if xg_resolve_literals needs to be called.
2893 * config/tc-xtensa.h: Fix spelling typo in a comment.
2895 2005-03-10 Jan Beulich <jbeulich@novell.com>
2897 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2898 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2899 crafted structure declarations with the types from macro.h.
2901 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2903 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2904 for -mno-shared optimization.
2906 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2908 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2909 (MAX_NOPS): Bump to 4.
2910 (mips_fix_vr4130): New variable.
2911 (nops_for_vr4130): New function.
2912 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2913 nops_for_vr4130 if working around VR4130 errata.
2914 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2915 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2916 (md_parse_option): Handle them.
2917 (md_show_usage): Print them.
2918 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2920 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2922 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2923 branch delay code.
2925 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2927 * config/tc-mips.h (mips_flush_pending_output): Delete.
2928 (mips_emit_delays): Declare.
2929 (md_flush_pending_output): Use mips_emit_delays.
2930 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2931 the previous instructions.
2932 (md_begin, append_insn, md_parse_option): Update callers.
2933 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2934 start_noreorder.
2935 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2936 (s_gpdword): Update callers.
2937 (start_noreorder, end_noreorder): New functions.
2938 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2939 manipulating mips_opts or prev_nop_frag directly.
2940 (mips_flush_pending_output): Delete.
2942 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2944 * config/tc-mips.c (mips_move_labels): New function, taken from...
2945 (append_insn, mips_emit_delays): ...here.
2947 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2949 * config/tc-mips.c (MAX_NOPS): New macro.
2950 (history): Resize to 1 + MAX_NOPS.
2951 (fix_vr4120_class): New enumeration.
2952 (vr4120_conflicts): New variable.
2953 (init_vr4120_conflicts): New function.
2954 (md_begin): Call it.
2955 (insn_uses_reg): Constify first argument.
2956 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2957 (nops_for_insn_or_target): New functions.
2958 (append_insn): Use the new nops_for_* functions instead of inline
2959 delay checks. Generalize prev_nop_frag handling to handle an
2960 arbitrary history length. Insert nops into the history buffer
2961 once the number of nops in prev_nop_frag is fixed.
2962 (emit_delays): Use nops_for_insn instead of inline delay checks.
2964 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2966 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2967 check from branch delay code. Remove unnecessary check for branches.
2969 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2971 * config/tc-mips.c (dummy_opcode): Delete.
2972 (nop_insn, mips16_nop_insn): New variables.
2973 (NOP_INSN): New macro.
2974 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2975 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2976 (md_begin): Initialize nop_insn and mips16_nop_insn.
2977 (append_insn): Use the new emit_nop function to add nops, recording
2978 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2979 to reserve room for the instruction and install_insn to install the
2980 final form. Use insert_into_history to record the instruction in
2981 the history buffer. Use move_insn to do delay slot filling.
2982 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2983 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2984 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2986 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2988 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2989 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2990 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2991 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2992 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2994 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2996 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2997 and extended_p fields with a single fixed_p field.
2998 (append_insn, mips_no_prev_insn): Adjust accordingly.
3000 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3002 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3003 a single mips16_absolute_jump_p bit.
3004 (append_insn): Adjust accordingly.
3006 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3008 * config/tc-mips.h (mips_cl_insn): Move definition to...
3009 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3010 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3011 and extended_p.
3012 (history): New variable.
3013 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3014 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3015 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3016 (prev_prev_insn_unreordered): Delete.
3017 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3018 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3019 field.
3021 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3023 * doc/Makefile.am: Update as.info dependencies.
3024 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3026 2005-03-08 Jan Beulich <jbeulich@novell.com>
3028 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3029 error, and point to .purgem documentation if someone really needs
3030 re-definitions.
3031 * NEWS: Mention macro redefinition is now an error.
3033 2005-03-08 Jan Beulich <jbeulich@novell.com>
3035 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3036 emitted to. Add more precise diagnostics for non-fitting insns based
3037 on that. Eliminate now superfluous special casing of MLX. Clear out
3038 slot information when dropping an insn.
3040 2005-03-08 Jan Beulich <jbeulich@novell.com>
3042 * config/tc-ia64.c (parse_section_name): Rename to...
3043 (cross_section): In addition to separating the name from the rest of
3044 the arguments, also carry out the operation.
3045 (dot_xdata): Use cross_section.
3046 (dot_float_cons): Likewise.
3047 (dot_xstringer): Likewise.
3048 (dot_xdata_ua): Likewise.
3049 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3051 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3053 * po/gas.pot: Regenerate.
3055 2005-03-04 David Daney <ddaney@avtrex.com>
3057 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3058 instead of '_gp' for -mno-shared optimization.
3059 (s_cpload): Ditto.
3060 (s_abicalls): Document it in the comment.
3061 (md_show_usage): Document the -mno-shared option.
3063 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3065 * config/tc-mips.c (mips_set_options): Add sym32 field.
3066 (mips_opts): Initialize it.
3067 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3068 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3069 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3070 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3071 when deciding whether to use a symbolic %highest/%higher expansion.
3072 (macro): Likewise. Remove o64/n32 linux hack. Always use
3073 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3074 and "la". Handle constants separately from symbolic expressions in
3075 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3076 and using load_register to load the high part of the address.
3077 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3078 (OPTION_ELF_BASE): Bump by 2.
3079 (md_longopts): Add entries for -msym32 and -mno-sym32.
3080 (md_parse_option): Handle them.
3081 (usage): Document them.
3082 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3083 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3084 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3085 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3086 -msym32 and -mno-sym32.
3088 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3090 * config/tc-mips.c (load_address): Implement GP optimization
3091 for 64bit address space non-PIC. Fix formatting.
3092 (macro): Likewise. Simplify code.
3093 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3094 (mips_after_parse_args): Simplify code.
3096 2005-03-03 Nick Clifton <nickc@redhat.com>
3098 * expr.c (operand): Remove redundant code enclosed by #ifdef
3099 RELAX_PAREN_GROUPING....#endif.
3101 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3102 reloc is the difference of two symbols defined in the same
3103 section.
3105 * config/tc-iq2000.c (line_comment_chars): Include the # character
3106 as otherwise this breaks #APP/#NO_APP processing.
3108 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3110 * config/tc-arc.c(md_assemble): Remove dead code for handling
3111 immediate indexing of ld and st .
3113 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3114 Joseph Myers <joseph@codesourcery.com>
3116 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3117 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3118 (parse_relocation): Check for a word break after a relocation
3119 operator.
3120 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3121 symbols.
3123 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3125 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3127 2005-03-02 Jan Beulich <jbeulich@novell.com>
3129 * as.c (main): Use unlink_if_ordinary instead of unlink.
3130 * messages.c (as_fatal): Likewise.
3132 2005-03-02 Jan Beulich <jbeulich@novell.com>
3134 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3135 accesses.
3136 (parse_register): Allow cr8...15 in all modes.
3138 2005-03-02 Jan Beulich <jbeulich@novell.com>
3140 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3141 etc. like normal symbol references (T_ID).
3143 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3145 * symbols.c (fb_label_name): Fix silly thinko in last change.
3147 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3149 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3150 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3152 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3154 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3156 PR gas/708
3157 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3158 suffixes also.
3160 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3162 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3164 * as.h (assert): Warning fix.
3165 * expr.c (expr): Correct assertion.
3166 * read.c (s_comm_internal): Remove assertion.
3167 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3168 (fixup_segment): Remove assertion.
3169 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3170 (md_apply_fix3): Likewise.
3171 * config/tc-i370.c (md_begin): Correct assertion.
3172 (i370_macro): Warning fix for assertion.
3174 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3176 * configure.in (AC_C_BIGENDIAN): Invoke.
3177 * configure: Regenerate.
3178 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3179 host variable to set string header size.
3180 * config/obj-aout.c (obj_header_append): Don't use host structs.
3181 (obj_symbol_to_chars): Likewise.
3182 (obj_emit_strings): Likewise. Use the passed in output pointer.
3183 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3184 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3185 not sizeof host struct.
3186 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3187 (obj_emit_strings): Likewise.
3188 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3189 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3190 sizeof host struct.
3191 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3192 sizeof host struct.
3193 (host_number_to_chars): Define.
3194 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3195 host internal struct to set header sizes.
3196 * config/tc-i960.c (md_number_to_field): Warning fix.
3197 (md_ri_to_chars): Use host byte order.
3198 (get_cdisp, md_apply_fix3): Warning fix.
3199 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3201 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3203 * doc/c-arc.texi: Update documentation about ARC's extension
3204 instructions.
3206 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3208 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3209 address for myself.
3211 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3213 * cgen.c: Warning fixes.
3214 * config/tc-arc.c: Likewise.
3215 * config/tc-arm.c: Likewise.
3216 * config/tc-avr.c: Likewise.
3217 * config/tc-d10v.c: Likewise.
3218 * config/tc-d30v.c: Likewise.
3219 * config/tc-frv.c: Likewise.
3220 * config/tc-frv.h: Likewise.
3221 * config/tc-h8300.c: Likewise.
3222 * config/tc-h8500.c: Likewise.
3223 * config/tc-i370.c: Likewise.
3224 * config/tc-i960.c: Likewise.
3225 * config/tc-ia64.c: Likewise.
3226 * config/tc-ip2k.c: Likewise.
3227 * config/tc-m68hc11.c: Likewise.
3228 * config/tc-maxq.c: Likewise.
3229 * config/tc-mcore.c: Likewise.
3230 * config/tc-mips.c: Likewise.
3231 * config/tc-msp430.c: Likewise.
3232 * config/tc-pj.c: Likewise.
3233 * config/tc-ppc.c: Likewise.
3234 * config/tc-ppc.h: Likewise.
3235 * config/tc-s390.c: Likewise.
3236 * config/tc-sh.c: Likewise.
3237 * config/tc-sh64.c: Likewise.
3238 * config/tc-tic4x.c: Likewise.
3239 * config/tc-tic80.c: Likewise.
3240 * config/tc-v850.c: Likewise.
3241 * config/tc-vax.c: Likewise.
3242 * config/tc-w65.c: Likewise.
3243 * config/tc-xstormy16.c: Likewise.
3244 * config/tc-z8k.c: Likewise.
3246 2005-02-22 Catherine Moore <clm@cm00re.com>
3248 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3249 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3251 2005-02-22 Eric Christopher <echristo@redhat.com>
3253 * config/tc-mips.c (struct proc): Change isym to
3254 func_sym. New member func_end_sym.
3255 (s_mips_ent): Update.
3256 (s_mips_end): Ditto. Add code to compute function size.
3258 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3260 * read.c: Warning fixes.
3261 * config/obj-elf.c: Likewise.
3263 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3265 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3266 emitting insn.
3268 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3270 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3271 SEC_COFF_SHARED.
3273 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3274 SEC_TIC54X_BLOCK.
3275 (demand_empty_rest_of_line): Likewise.
3276 (tic54x_sblock): Likewise.
3277 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3279 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3281 * read.c (address_bytes): New function.
3282 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3283 (potable): Add "dc.a".
3284 (cons_worker): Handle "dc.a".
3285 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3287 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3289 * input-file.c (input_file_open): Rearrange to avoid warning.
3291 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3293 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3294 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3295 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3297 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3299 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3300 uses after .set noat.
3301 (load_address): Likewise.
3302 (macro): Likewise. Don't try to avoid $at use by sacrificing
3303 the target register before it is stored, it won't work.
3305 2005-02-17 James E Wilson <wilson@specifixinc.com>
3307 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3308 see an instruction that specifies a template.
3310 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3312 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3313 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3314 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3316 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3318 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3320 * config/tc-ia64.c (md): Add hint_b.
3321 (emit_one_bundle): Handle md.hint_b for "hint".
3322 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3323 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3324 (ia64_init): Set md.hint_b to error.
3325 (md_assemble): Handle md.hint_b for "hint.b".
3327 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3328 * doc/c-ia64.texi: Likewise.
3330 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3332 * tc.h (struct relax_type, relax_typeS): Move from here..
3333 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3334 * ecoff.c (ecoff_new_file): Add appfile param.
3335 * ecoff.h (ecoff_new_file): Likewise.
3336 * itbl-lex.h: New file.
3337 * itbl-lex.l: Include itbl-lex.h.
3338 * itbl-parse.y: Likewise.
3339 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3340 * read.c (s_app_file_string): Mark appfile possibly unused.
3341 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3342 * subsegs.h (struct seg_info_trash): Delete.
3343 (seg_info): Use segment_info_type instead.
3344 * config/obj-coff.c (struct filename_list): Make filename const char *.
3345 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3346 * config/obj-elf.c (elf_file_symbol): Similarly.
3347 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3348 signed right shift.
3349 * config/tc-arc.c (md_operand): Warning fix.
3350 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3351 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3352 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3353 * config/tc-frv.c (frv_force_relocation): Warning fix.
3354 * config/tc-m68k.c (md_parse_option): Delete unused var.
3355 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3356 * config/tc-sparc.c: Likewise.
3357 (s_common): Warning fix.
3358 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3359 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3360 addressT.
3361 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3362 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3363 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3364 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3365 (tic4x_do_align): Use TIC_NOP_OPCODE.
3366 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3367 * config/tc-vax.c: Include netinet/in.h.
3368 (tc_headers_hook): Formatting.
3369 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3371 2005-02-17 Jan Beulich <jbeulich@novell.com>
3373 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3374 parsing inN, locN, outN. Set 'idx' to offset register number starts
3375 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3376 pointless cast.
3378 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3380 * config/tc-mips.c (load_address): Fix formatting.
3381 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3382 Catch macros which are unexpandable without AT. Remove duplicate
3383 zeroing of used_at.
3384 (macro2): Remove duplicate zeroing of used_at.
3386 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3388 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3389 than zero.
3391 2005-02-15 Nigel Stephens <nigel@mips.com>
3392 Maciej W. Rozycki <macro@mips.com>
3394 * config/tc-mips.c (reloc_needs_lo_p): Handle
3395 BFD_RELOC_MIPS16_HI16_S.
3396 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3397 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3398 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3399 complaints on.
3400 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3401 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3402 Call my_getSmallExpression() to parse percent operators.
3403 (percent_op_match, mips_percent_op): Separate definitions.
3404 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3405 (parse_relocation): Handle the MIPS16 mode using
3406 mips16_percent_op.
3407 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3408 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3410 2005-02-15 Jan Beulich <jbeulich@novell.com>
3412 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3413 instead of explicitly dealing with the translation; exclude
3414 relocations that are already pcrel, however.
3416 2005-02-15 Jan Beulich <jbeulich@novell.com>
3418 * config/tc-ia64.c: Include limits.h (if available).
3419 (gr_values[0]): Set path to INT_MAX.
3420 (dot_reg_val): Don't allow changing value of r0. Limit range of
3421 general registers at r127.
3422 (specify_resource): Default resource index is -1. Don't set resource
3423 index (in case IA64_RS_RSE) without setting the specific flag.
3424 (note_register_values): Check operand is O_constant before tracking
3425 input value of moves. Add tracking for dep.z with constant inputs.
3426 (print_dependency): Resource index of specific resource may be zero.
3427 (check_dependencies): Likewise.
3429 2005-02-15 Jan Beulich <jbeulich@novell.com>
3431 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3432 reg_class. Check operands and emit diagnostics for illegal use of
3433 registers.
3435 2005-02-15 Jan Beulich <jbeulich@novell.com>
3437 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3438 new variables type, suffix, and width. Handle
3439 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3440 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3441 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3442 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3443 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3444 if unable to translate relocation type, using the new variables.
3446 2005-02-15 Jan Beulich <jbeulich@novell.com>
3448 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3449 (ty_symbol_chars): Define.
3450 * config/tc-ia64.c (ia64_symbol_chars): Define.
3452 2005-02-15 Jan Beulich <jbeulich@novell.com>
3454 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3455 input_line_pointer was advanced.
3457 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3459 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3460 within |.
3462 2005-02-13 Jan Beulich <jbeulich@novell.com>
3464 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3465 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3466 indicator.
3467 (ia64_init): Set md.detect_dv.
3468 (ia64_start_line): New static variable warned. Warn only once when
3469 encountering explicit stops in automatic mode.
3470 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3471 * NEWS: Mention new default mode.
3473 2005-02-13 Jan Beulich <jbeulich@novell.com>
3475 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3476 be freed when wiping out previous state. Canonicalize names before
3477 use. Free name string when detecting redefinition.
3478 (dot_pred_rel): Call generic expression parser to process arguments.
3479 Handle O_register case for individual predicates and O_subtract for
3480 ranges.
3481 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3482 register hash.
3483 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3484 Warn if multiple found, issue error if resulting symbol name has zero
3485 length.
3486 (dot_alias): Canonicalize name before use.
3488 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3490 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3491 and 0 for error.
3492 (in_procedure): Return -1 for warning.
3493 (in_prologue): Likewise.
3494 (in_body): Likewise.
3496 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3498 * config/tc-ia64.c (dot_xdata): Undo the last change.
3499 (dot_float_cons): Likewise.
3500 (dot_xstringer): Likewise.
3501 (dot_xdata_ua): Likewise.
3502 (dot_float_cons_ua): Likewise.
3504 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3506 * NEWS: Mention "-munwind-check=[warning|error]".
3508 * config/tc-ia64.c (md): Add unwind_check.
3509 (unwind_diagnostic): New.
3510 (in_procedure): Call unwind_diagnostic when a directive isn't
3511 in procedure.
3512 (in_prologue): Call unwind_diagnostic when a directive isn't in
3513 prologue.
3514 (in_body): Call unwind_diagnostic when a directive isn't in
3515 body region.
3516 (dot_endp): Set md.unwind_check to error before calling
3517 in_procedure and restore it after. When the name is missing or
3518 couldn't be found, use the one from the last .proc if
3519 md.unwind_check isn't error. Warn if md.unwind_check is
3520 warning.
3521 (md_parse_option): Handle "-munwind-check=[warning|error]".
3522 (md_show_usage): Add "-munwind-check=[warning|error]".
3523 (ia64_init): Set md.unwind_check to warning.
3525 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3526 * doc/c-ia64.texi: Likewise.
3528 2005-02-11 Jan Beulich <jbeulich@novell.com>
3530 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3531 (LEX_QM): Likewise.
3532 (ia64_parse_name): New third parameter.
3533 (md_parse_name): Pass third argument.
3534 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3535 (md_operand): Handling of '@'-prefixed symbols moved from here...
3536 (ia64_parse_name): ...to here.
3538 2005-02-11 Jan Beulich <jbeulich@novell.com>
3540 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3541 (errata_nop_necessary_p): Remove declaraction and definition.
3542 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3543 update md.group_idx. Don't reset md.last_groups.
3545 2005-02-11 Jan Beulich <jbeulich@novell.com>
3547 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3548 argument.
3549 (dot_xdata): Free section name after use.
3550 (dot_float_cons): Likewise.
3551 (dot_xstringer): Likewise.
3552 (dot_xdata_ua): Likewise.
3553 (dot_float_cons_ua): Likewise.
3554 (md_pseudo_table): Add xdata16 and xdata16.ua.
3556 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3558 * doc/all.texi: Add IA64.
3559 * doc/as.texinfo: Likewise.
3561 * doc/c-ia64.texi: Fix typos.
3563 2005-02-10 Julian Brown <julian@codesourcery.com>
3565 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3566 BFD_RELOC_UNUSED.
3567 (do_t_push_pop): Likewise.
3568 (md_assemble): Likewise.
3569 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3570 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3571 (create_unwind_entry): Output dependency on the required personality
3572 routines.
3574 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3576 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3577 * subsegs.c (seg_not_empty_p): Likewise.
3579 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3581 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3582 relative jump calculation.
3583 <md_convert_frag) : Likewise.
3584 <output_disp): Likewise.
3586 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3588 * write.c (write_object_file): Recognize warning-symbol construct
3589 and skip object- and target- handling for the second symbol.
3591 2005-02-02 Jan Beulich <jbeulich@novell.com>
3593 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3594 designators along with quoted ones. Free copy of quoted designator
3595 when done.
3597 2005-02-01 Ben Elliston <bje@au.ibm.com>
3599 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3600 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3601 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3602 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3603 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3604 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3605 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3606 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3607 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3608 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3609 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3610 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3611 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3612 #if 0'd code throughout.
3614 2005-01-31 Nick Clifton <nickc@redhat.com>
3616 * as.c (parse_args): Bump copyright date reported by --version to
3617 2005.
3619 2005-01-31 Nick Clifton <nickc@redhat.com>
3621 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3622 and vax-vms.
3624 2005-01-31 Jan Beulich <jbeulich@novell.com>
3626 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3627 that can end with .endr in that case. Make requiring/permitting
3628 pseudo-ops without leading dot closer to the logic in read.c serving
3629 the same purpose.
3630 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3631 ignored.
3633 2005-01-31 Jan Beulich <jbeulich@novell.com>
3635 * macro.c (do_formals): Adjust to no longer accept empty parameter
3636 names.
3637 (define_macro): Adjust to no longer accept empty macro name, garbage
3638 following the parameters, or macros that were previously defined.
3639 * read.c (s_bad_end): Declare.
3640 (potable): Add endm. Handler for endr and endm is s_bad_end.
3641 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3642 and .endr.
3643 * read.h (s_bad_endr): Remove.
3645 2005-01-31 Jan Beulich <jbeulich@novell.com>
3647 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3648 immediately discarding (but counting) those exceeding the maximum
3649 possible amount. Track whether output and input operand counts ever
3650 matched, and use this to better indicate which of the operands/
3651 operand types was wrong; specifically don't default to pointing to
3652 the first operand.
3654 2005-01-31 Jan Beulich <jbeulich@novell.com>
3656 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3657 variable in dot_endp). Add body and insn. Make prologue,
3658 prologue_mask, body, and insn bitfields.
3659 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3660 messages.
3661 (in_procedure, in_prologue, in_body): New.
3662 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3663 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3664 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3665 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3666 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3667 dot_personality): Use the appropriate one of the above.
3668 (dot_proc): Clear unwind.proc_start; set to current location only if
3669 none of the entry points were valid. Check for non-zero-length entry
3670 point names. Check that entry points aren't defined, yet. Clear
3671 unwind.prologue, unwind.body, and unwind.insn.
3672 (dot_body): Call in_procedure. Check that first directive in procedure
3673 had no insns emitted before. Set unwind.body.
3674 (dot_prologue): Call in_procedure. Check that not already in prologue.
3675 Check that first directive in procedure had no insns emitted before.
3676 Clear unwind.body.
3677 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3678 length entry point names. Check that entry points became defined.
3679 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3681 2005-01-31 Jan Beulich <jbeulich@novell.com>
3683 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3684 before actually using it. Don't generate an error in manual bundling
3685 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3686 Don't generate an error in manual bundling mode when looking at an
3687 insn required to be last in its group but the required slot hasn't
3688 been reached, yet. Allow conversion from MII to MI;I for bundle
3689 consisting of only 2 insns with the stop between them. Suppress
3690 various meaningless errors resulting from detecting earlier ones.
3692 2005-01-31 Jan Beulich <jbeulich@novell.com>
3694 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3695 input being ar.pfs.
3697 2005-01-28 Christian Groessler <chris@groessler.org>
3699 * config/tc-z8k.c (md_assemble): Improve error detection.
3701 2005-01-28 Jan Beulich <jbeulich@novell.com>
3703 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3704 for personality routine pointer only if there is one.
3705 (ia64_convert_frag): Likewise.
3706 (generate_unwind_image): Likewise.
3708 2005-01-27 Christian Groessler <chris@groessler.org>
3710 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3711 (md_apply_fix3): Make relative branches out of range an error
3712 instead of a warning. Display correct line number for out of
3713 range branches/calls/memory accesses.
3715 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3717 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3718 to emit .debug_line and other debug sections.
3719 * as.h (seg_not_empty_p): Declare.
3720 * subsegs.c (seg_not_empty_p): New predicate.
3722 2005-01-27 Andrew Cagney <cagney@gnu.org>
3724 * configure: Regenerate to track ../gettext.m4 change.
3726 2005-01-27 Jan Beulich <jbeulich@novell.com>
3728 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3730 2005-01-27 Jan Beulich <jbeulich@novell.com>
3732 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3733 to/from application registers dynamic insns.
3734 (md_assemble): Defer resolution of move to/from application registers
3735 dynamic insns when they can be issued on either the I- or M-units.
3737 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3739 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3740 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3741 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3742 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3743 * cgen.c (gas_cgen_parse_operand): Handle
3744 CGEN_PARSE_OPERAND_SYMBOLIC.
3745 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3746 (frv_force_relocation): Likewise. Fix handling of PIC
3747 relocations.
3748 (md_apply_fix3): Likewise.
3750 2005-01-21 Ben Elliston <bje@au.ibm.com>
3752 * as.h: Remove #if 0'd code.
3753 * atof-generic.c (atof_generic): Likewise.
3754 * ecoff.c (ecoff_directive_frame): Likewise.
3755 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3756 * itbl-ops.c (itbl_add_reg): Likewise.
3757 * listing.c (calc_hex): Likewise.
3758 * read.c (MASK_CHAR): Likewise.
3759 * subsegs.c (subsegs_print_statistics): Likewise.
3760 * symbols.c (indent): Likewise.
3761 * write.c (write_relocs): Likewise.
3762 (write_object_file): Likewise.
3763 (relax_frag): Likewise.
3765 2005-01-20 Nick Clifton <nickc@redhat.com>
3767 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3768 getopt_long_only() from considering -a as an abbreviation for
3769 --alternate.
3770 (parse_args): Fix the parsing of -a=<file>.
3772 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3774 PR gas/684
3775 * read.c (s_incbin): Adjust default count for skip. Check validity
3776 of count and skip rigorously.
3778 2005-01-19 Fred Fish <fnf@specifixinc.com>
3780 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3782 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3784 * read.c (convert_to_bignum): New function, split out from...
3785 (emit_expr): ...here. Handle the case where X_add_number is
3786 positive and the input value is negative.
3787 (output_big_sleb128): Fix setting of continuation bit. Check whether
3788 the final byte needs to be sign-extended. Fix size-shrinking loop.
3789 (emit_leb128_expr): When generating a signed leb128, see whether the
3790 sign of an O_constant's X_add_number matches the sign of the input
3791 value. Use a bignum if not.
3793 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3795 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3796 arch_sh_up in order to match the external name and make the
3797 testsuite's job easier.
3799 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3801 PR 659
3802 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3804 2005-01-12 Nick Clifton <nickc@redhat.com>
3806 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3807 ignored_arguments array.
3809 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3811 * write.c (write_object_file): Disallow a symbol equated to
3812 common symbol.
3814 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3816 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3817 bfd_mach_maxq20.
3818 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3819 (maxq_target): New function: Set the machine type.
3821 2005-01-06 Paul Brook <paul@codesourcery.com>
3823 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3824 (md_begin): Handle TE_VXWORKS for FP defaults.
3825 (md_apply_fix3): Correct rela offsets.
3826 (elf32_arm_target_format): Add VxWorks targets.
3828 2005-01-06 Paul Brook <paul@codesourcery.com>
3830 * configure.tgt: Set em=vxworks for *-*-vxworks.
3831 * config/te-vxworks.h: New File.
3833 2005-01-06 Paul Brook <paul@codesourcery.com>
3835 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3837 2005-01-04 Dmitry Diky <diwil@spec.ru>
3839 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3840 global label.
3842 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3844 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3845 (dot_loc): New function.
3846 (md_pseudo_table): Add entry to map .loc to dot_loc().
3847 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3848 seen a .loc directive or we're generating DWARF2 debug info for
3849 assembly source.
3851 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3853 PR gas/619
3854 * read.c (s_comm_internal): Don't zero end of name until size
3855 expression has been parsed.
3857 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3859 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3861 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3863 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3864 case).
3866 2004-12-22 Ian Lance Taylor <ian@airs.com>
3868 * configure.tgt: New.
3869 * configure.in: Move setting of cpu_type, fmt, etc., to
3870 configure.tgt.
3871 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3872 $(srcdir)/configure.tgt.
3873 * configure, Makefile.in: Rebuild.
3875 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3877 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3878 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3879 instructions.
3880 (avr_offset_expression): New function to parse offsets for LDI
3881 instructions.
3882 (avr_operand): Use it.
3883 (md_apply_fix3): Generate the relocs.
3885 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3887 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3888 BFD_RELOC_SH_IMMS10BY8 relocation.
3890 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3891 than just ignoring bad code.
3893 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3895 * config/tc-v850.c (handle_lo16): New function.
3896 (v850_reloc_prefix): Use it to check lo().
3897 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3899 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3901 * configure.in: Add s390x-ibm-tpf support.
3902 * configure: Regenerate.
3904 2004-12-15 Jan Beulich <jbeulich@novell.com>
3906 * config/obj-elf.c (obj_elf_change_section): Only set type and
3907 attributes on new sections. Emit warning when type of re-declared
3908 section doesn't match.
3910 2004-12-15 Jan Beulich <jbeulich@novell.com>
3912 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3913 '.cfi_startproc simple' doesn't inherit the old value.
3915 2004-12-15 Jan Beulich <jbeulich@novell.com>
3917 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3918 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3919 generation to emit a factored offset.
3921 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3923 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3924 which is too large in the case of NO_PIC without 64-bit
3925 addresses.
3927 * config/tc-mips.c (mips_in_shared): New static variable.
3928 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3929 (md_longopts): Add -mshared and -mno-shared.
3930 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3931 (s_cpload): Implement !mips_in_shared case.
3932 (s_cpsetup): Likewise.
3933 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3934 * NEWS: Mention -mno-shared.
3936 2004-12-09 Paul Brook <paul@codesourcery.com>
3938 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3939 for function start.
3941 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3943 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3944 sequence, increase the size of the sequence.
3946 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3947 use CPU_RM9000.
3949 2004-12-07 Ben Elliston <bje@gnu.org>
3951 * read.c (s_align): Use an align_limit temporary to allay a GCC
3952 signed/unsigned comparison warning.
3954 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3956 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3957 * configure.in: Use it for arm*-*-linux-gnueabi*.
3958 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3959 * config/te-armlinuxeabi.h: New file.
3960 * Makefile.in: Regenerated.
3961 * aclocal.m4: Likewise.
3962 * configure: Likewise.
3963 * doc/Makefile.in: Regenerated.
3965 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3967 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3968 (xtensa_restore_emit_state): Likewise.
3970 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3972 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3973 (s_align): Use it.
3975 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3977 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3978 * Makefile.in: Regenerate.
3980 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3982 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3983 functions, give functions a meaningful name, add comments.
3984 (check_range): New function - Replace operand size calculation
3985 with range checking.
3986 (assemble_insn): Update Algorithm, improve error issuing.
3987 (enum op_err): New.
3988 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3989 handling.
3991 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3993 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3994 miss between different section in the same module.
3995 (tc_gen_reloc): Likewise.
3997 2004-11-25 Theodore A. Roth <troth@openavr.org>
3999 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4000 atmega325, atmega3250, atmega645 and atmega6450.
4002 2004-11-25 Jan Beulich <jbeulich@novell.com>
4004 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4005 permissible for the selected instruction suffix.
4006 (process_suffix): For DefaultSize instructions, suppressing the
4007 guessing of a 'q' suffix if the instruction doesn't support it is
4008 pointless, because only an 'l' suffix can be guessed in this place.
4010 2004-11-24 Nick Clifton <nickc@redhat.com>
4012 * config/tc-iq2000.c: Remove support for IQ10 processor.
4013 Convert to ISO C90 formatting.
4014 * config/tc-iq2000.h: Likewise.
4016 2004-11-23 Nick Clifton <nickc@redhat.com>
4018 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4019 in this table. They should be correct now.
4021 2004-11-23 Jan Beulich <jbeulich@novell.com>
4023 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4024 indicate the MMX extensions added by both SSE and 3DNow!A.
4025 (Cpu3dnowA): Declare.
4026 (CpuUnknownFlags): Update.
4027 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4028 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4029 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4030 3DNow!. Athlon additionally implies 3DNow!A. Several new
4031 entries (those starting with a dot are for sub-arch specification).
4032 (set_cpu_arch): Handle sub-arch specifications.
4033 (parse_insn): Distinguish between instructions not supported because
4034 of insufficient CPU features and because of 64-bit mode.
4035 * doc/c-i386.texi: Describe enhanced .arch directive.
4037 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4039 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4041 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4043 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4044 without a corresponding .debug_info section.
4046 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4048 * read.c (potable): Add "error" and "warning".
4049 (s_errwarn): New function.
4050 * read.h (s_errwarn): Declare.
4051 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4053 2004-11-22 Nick Clifton <nickc@redhat.com>
4055 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4056 c_dot_file_symbol.
4058 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4060 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4061 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4063 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4065 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4066 (coff_adjust_symtab): Adjust call.
4067 (crawl_symbols): Likewise.
4068 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4069 (obj_app_file): Adjust.
4071 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4073 * configure.in: Enable bfd_assember for the MAXQ port.
4074 * configure: Regenerate.
4076 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4077 Sterling Augustine <sterling@tensilica.com>
4079 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4080 there is a conflict.
4081 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4082 interfaces that are related as determined by xtensa_interface_class_id.
4084 2004-11-12 Nick Clifton <nickc@redhat.com>
4086 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4087 offsets for conditional branches.
4089 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4091 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4093 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4095 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4096 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4097 MAYBE_UNREACHABLE.
4098 (relax_frag_immed): Update call to update_next_frag_state.
4100 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4102 * obj.h (struct format_ops <app_file>): Add int param.
4103 * read.h (s_app_file_string): Likewise.
4104 * read.c (s_app_file_string): Likewise.
4105 (s_app_file): Adjust s_app_file_string call.
4106 * config/tc-mips.c (s_mips_file): Likewise.
4107 * config/obj-coff.h (obj_app_file): Add app param.
4108 * config/obj-ecoff.h (obj_app_file): Likewise.
4109 * config/obj-multi.h (obj_app_file): Likewise.
4110 * config/obj-elf.h (elf_file_symbol): Likewise.
4111 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4112 if called for # preprocessor lines.
4114 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4116 PR 528
4117 * symbols.c (resolve_symbol_value): Convert weak symbols only
4118 for Windows PECOFF.
4119 (symbol_equated_reloc_p): Don't equate weaks when relocating
4120 only for Windows PECOFF.
4122 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4124 * config/tc-crx.c (print_insn): Check and set insn_addr.
4125 * config/tc-crx.h (md_frag_check): Define.
4127 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4128 Vineet Sharma <vineets@noida.hcltech.com>
4130 * configure.in: Add support for new target maxq-coff.
4131 * configure: Regenerate.
4132 * NEWS: Mention new support.
4133 * config/tc-maxq.c: New file.
4134 * config/tc-maxq.h: New file.
4135 * config/obj-coff.h: Add support for maxq-coff.
4137 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4139 * symbols.c (any_external_name): Define.
4140 (resolve_symbol_value): Convert weak symbols.
4141 (S_SET_EXTERNAL): Support any_external_name.
4142 (S_SET_NAME): Qualify parameter const.
4143 (symbol_equated_reloc_p): Equate to weaks when relocating.
4144 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4145 * tc.h (any_external_name): Declare.
4146 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4147 assemblers also.
4148 (weak_is_altname): Declare and define.
4149 (weak_name2altname): Same.
4150 (weak_altname2name): Same.
4151 (weak_uniquify): Same.
4152 (weak_altprefix): Define.
4153 (obj_coff_weak): Change .weak syntax and handling.
4154 (coff_frob_symbol): Fix PE weak symbol alternates.
4155 * config/obj-coff.h (USE_UNIQUE): Define.
4156 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4157 are in another segment.
4158 (tc_gen_reloc): Remove broken addend hack.
4159 doc/as.texinfo: Update.
4161 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4163 * config/tc-xtensa.c (total_frag_text_expansion): New.
4164 (md_estimate_size_before_relax): Use it.
4165 (find_address_of_next_align_frag): Likewise.
4167 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4169 * config/tc-crx.c: Rename argument types.
4170 (processing_arg_number): Rename to 'cur_arg_num'.
4171 (get_number_of_bits): Rename to 'set_operand_size'.
4172 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4173 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4174 (set_indexmode_parameters): Remove function, integrate its code into
4175 'set_operand'.
4176 (set_operand_size): Get rid of 'Operand Number' function parameter -
4177 use global variable 'cur_arg_num' instead.
4178 Use a local 'argument' pointer to reference the current argument.
4179 (parse_operand): Likewise.
4180 (set_operand): Likewise.
4181 (process_label_constant): Likewise.
4183 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4185 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4186 (add_section_rename): Delete. Inlined into...
4187 (build_section_rename): ...here. Use xstrdup instead of strdup.
4188 (xtensa_section_rename): Drop "const" from argument and return types.
4189 (md_show_usage): Indent to match show_usage().
4190 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4191 (tc_canonicalize_section_name): Define.
4192 (md_elf_section_rename): Remove unused macro.
4193 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4194 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4195 (Frame Directive): Delete.
4197 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4199 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4200 * config/tc-arm.c (target_oabi): Delete.
4201 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4202 (arm_opts): Remove moabi.
4203 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4204 * doc/c-arm.texi (ARM Options): Likewise.
4205 * configure: Regenerated.
4207 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4209 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4210 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4211 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4212 * configure: Regenerate.
4213 * config/tc-cris.c (enum cris_archs): New.
4214 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4215 (cris_insn_ver_valid_for_arch): New functions.
4216 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4217 (cris_arch): New variable.
4218 (md_pseudo_table): New pseudo .arch.
4219 (err_for_dangerous_mul_placement): Initialize according to
4220 DEFAULT_CRIS_ARCH.
4221 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4222 All users changed.
4223 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4224 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4225 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4226 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4227 use in md_cris_relax_table.
4228 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4229 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4230 Update and improve head comment.
4231 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4232 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4233 (OPTION_ARCH): New.
4234 (md_longopts): New option --march=...
4235 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4236 macros.
4237 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4238 (HANDLE_RELAXABLE): New macro.
4239 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4240 cases. Check for weak symbols and assume not relaxable. Handle
4241 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4242 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4243 fragP->fr_symbol.
4244 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4245 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4246 (cris_create_short_jump): Adjust for CRISv32.
4247 (cris_relax_frag): Handle new states.
4248 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4249 (md_begin): Define symbols "..asm.arch.cris.v32",
4250 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4251 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4252 when entering opcode table entry points.
4253 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4254 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4255 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4256 (cris_process_instruction): Initialize out_insnp->insn_type to
4257 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4258 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4259 cases.
4260 <case 'm'>: Check that modified_char == '.'.
4261 <invalid operands>: Consume the rest of the line.
4262 When operands don't match, skip over subsequent insns with
4263 non-matching version specifier but same mnemonic.
4264 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4265 special registers in CRISv32 are always 32 bit long.
4266 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4267 New cases.
4268 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4269 and compatible. Recognize "ACR" for v32, unless followed by "+".
4270 (get_spec_reg): Consider cris_arch when looking up register.
4271 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4272 v32 or compatible.
4273 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4274 (cris_get_expression): Restore input_line_pointer if failing "early".
4275 (get_flags): Consider cris_arch and recognize flags accordingly.
4276 (branch_disp): Adjust for CRISv32.
4277 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4278 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4279 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4280 resolved. Don't enter zeros in object file for
4281 BFD_RELOC_32_PCREL.
4282 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4283 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4284 (md_parse_option): Break out "return 1".
4285 <OPTION_ARCH> New case.
4286 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4287 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4288 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4289 <case BFD_RELOC_32_PCREL>: New cases.
4290 Addends for non-zero fx_pcrel are too in fx_offset.
4291 (md_show_usage): Show --march=<arch>.
4292 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4293 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4294 (s_syntax) <struct syntaxes>: Properly constify member operand.
4295 * config/tc-cris.h (TARGET_MACH): Define.
4296 (cris_mach): Declare.
4297 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4298 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4299 (CRIS-Opts): Document --march=...
4300 (CRIS-Pseudos): Document .arch.
4302 2004-11-04 Jan Beulich <jbeulich@novell.com>
4304 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4305 intel syntax and no register prefix, allow $ in symbol names when
4306 intel syntax.
4307 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4308 (intel_float_operand): Add fourth return value indicating math control
4309 operations. Make classification more precise.
4310 (md_assemble): Complain if memory operand of mov[sz]x has no size
4311 specified.
4312 (parse_insn): Translate word operands to floating point instructions
4313 operating on integers as well as control instructions to short ones
4314 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4315 floating point instructions operating on non-integer operands.
4316 (match_template): Remove fldcw special case. Adjust q-suffix handling
4317 to permit it on fild/fistp/fisttp in AT&T mode.
4318 (process_suffix): Don't guess DefaultSize insns' suffix from
4319 stackop_size for certain floating point control instructions. Guess
4320 suffix for branch and [ls][gi]dt based on flag_code. Split error
4321 messages for Intel and AT&T syntax, and make the condition more strict
4322 for the former. Adjust suppressing of generation of operand size
4323 overrides.
4324 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4325 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4326 more error checking.
4327 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4328 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4330 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4332 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4333 md_short_jump_size, md_long_jump_size.
4334 * write.c [!WORKING_DOT_WORD]: Ditto.
4335 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4336 qualifier.
4337 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4338 declare.
4339 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4340 const qualifier in these definitions.
4341 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4342 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4344 2004-11-02 Nick Clifton <nickc@redhat.com>
4346 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4347 table before deciding to produce a .debug_line section to match up
4348 with a user provided .debug_info section.
4350 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4352 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4353 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4355 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4357 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4358 (get_flags): New function.
4359 (get_number_of_bits): Edit comments, update numeric values to
4360 supported sizes.
4361 (process_label_constant): Don't support the colon
4362 format (SYMBOL:[s|m|l]).
4363 (set_cons_rparams): Support argument type 'arg_rbase'.
4364 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4365 (handle_LoadStor): Bug fix, first handle post-increment mode.
4366 (getreg_image): Remove redundant code, update according to latest
4367 CRX spec.
4368 (print_constant): Bug fix relate to 3-word instructions.
4369 (assemble_insn): Bug fix, when matching instructions, verify also
4370 instruction type (not only mnemonic).
4371 Add various error checking.
4372 (preprocess_reglist): Support HI/LO and user registers.
4374 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4376 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4377 in an epilogue directive go negative.
4379 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4381 PR 474
4382 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4383 after reporting template error during manual bundling. Reported
4384 by Michael Dupont, michaelx.dupont@intel.com.
4386 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4388 * Makefile.am: Run dep-am.
4389 * aclocal.m4: Regenerate with automake 1.9.2.
4390 * Makefile.in: Regenerate with automake 1.9.2.
4391 * doc/Makefile.in: Likewise.
4393 * config/tc-arm.c: Include "dw2gencfi.h".
4394 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4395 New functions.
4396 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4397 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4398 (tc_cfi_frame_initial_instructions): Define.
4399 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4400 Add prototypes.
4402 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4404 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4405 operands validity.
4406 Update coprocessor id to be unsigned immediate.
4408 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4410 * config/tc-i386.c (O_secrel): Delete.
4411 (tc_pe_dwarf2_emit_offset): New function.
4412 * config/tc-i386.h (O_secrel): Define as O_md1.
4413 (TC_DWARF2_EMIT_OFFSET): Define.
4415 2004-10-18 Nick Clifton <nickc@redhat.com>
4417 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4418 ignore @fptr() directives for 4-byte fixups.
4420 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4422 * Makefile.am: Run "make dep-am"
4423 * Makefile.in: Regenerate.
4425 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4427 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4428 Remove comments about placement of literal pools.
4429 (Literal Directive): Update description of literal placement.
4430 (Literal Prefix Directive): Remove statement that this does not apply
4431 to absolute-mode literals. Describe new section naming scheme.
4433 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4435 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4436 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4437 is_windowed_return_opcode): Delete.
4438 (xtensa_frob_label): Use get_subseg_target_freq.
4439 (md_assemble): Inline call to is_entry_opcode.
4440 (xtensa_handle_align): Inline call to get_frag_is_literal.
4441 (relaxation_requirements): Inline call to is_jx_opcode.
4442 (emit_single_op): Inline call to is_movi_opcode.
4443 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4444 get_frag_is_no_transform, is_entry_opcode, and
4445 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4446 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4447 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4448 Inline calls to get_frag_is_no_transform.
4449 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4450 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4451 get_frag_is_no_transform.
4452 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4453 and set_frag_is_no_transform.
4454 (get_expression_value): Delete.
4455 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4456 cur_target_freq to target_freq.
4457 (get_subseg_info): Split out code to create a new map entry into ...
4458 (add_subseg_info): ... this new function.
4459 (get_last_insn_flags): Check if get_subseg_info succeeded.
4460 (set_last_insn_flags): Call add_subseg_info if needed.
4461 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4462 (xtensa_reorder_segments): Compute last_sec while counting sections.
4463 Remove call to get_last_sec.
4464 (get_last_sec): Delete.
4465 (cache_literal_section): Inline call to retrieve_literal_seg and its
4466 callees, seg_present and add_seg_list.
4467 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4468 (get_frag_is_insn, get_frag_is_no_transform,
4469 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4470 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4472 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4474 * config/tc-xtensa.c: Use ISO C90 formatting.
4475 * config/tc-xtensa.h: Likewise.
4476 * config/xtensa-istack.h: Likewise.
4477 * config/xtensa-relax.c: Likewise.
4478 * config/xtensa-relax.h: Likewise.
4480 2004-10-12 Paul Brook <paul@codesourcery.com>
4482 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4483 EF_ARM_EABI_VER4.
4484 (arm_eabis): Ditto.
4485 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4486 -meabi=3.
4488 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4490 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4491 entries.
4492 (Acknowledgements): Use "GAS" instead of AS variable.
4494 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4496 * config/tc-i386.c: Include "elf/x86-64.h".
4497 (i386_elf_section_type): New function.
4498 * config/tc-i386.h (md_elf_section_type): Define.
4499 (i386_elf_section_type): New prototype.
4501 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4503 * config/m68k-parse.h (enum m68k_register): New control register,
4504 MBAR2 (for MCF5249)
4505 * config/tc-m68k.c: Correct control register set for MCF5249.
4507 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4508 Sterling Augustine <sterling@tensilica.com>
4510 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4511 (UNREACHABLE_MAX_WIDTH): Define.
4512 (XTENSA_FETCH_WIDTH): Delete.
4513 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4514 prefer_const16, prefer_l32r): New global variables.
4515 (LIT4_SECTION_NAME): Define.
4516 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4517 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4518 (frag_flags struct): New.
4519 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4520 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4521 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4522 (MAX_FORMATS): Define.
4523 (op_placement_info struct, op_placement_table): New.
4524 (O_pltrel, O_hi16, O_lo16): Define.
4525 (directiveE enum): Rename directive_generics to directive_transform.
4526 Delete directive_relax. Add directive_schedule,
4527 directive_absolute_literals, and directive_last_directive.
4528 (directive_info): Rename "generics" to "transform". Delete "relax".
4529 Add "schedule" and "absolute-literals".
4530 (directive_state): Adjust entries to match changes in directive_info.
4531 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4532 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4533 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4534 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4535 (align_only_targets, software_a0_b_retw_interlock,
4536 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4537 software_avoid_short_loop, software_avoid_close_loop_end,
4538 software_avoid_all_short_loops, specific_opcode): Delete.
4539 (warn_unaligned_branch_targets): New.
4540 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4541 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4542 (option_[no_]link_relax, option_[no_]transform,
4543 option_[no_]absolute_literals, option_warn_unaligned_targets,
4544 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4545 New enum values.
4546 (option_[no_]align_only_targets, option_literal_section_name,
4547 option_text_section_name, option_data_section_name,
4548 option_bss_section_name, option_eb, option_el): Delete.
4549 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4550 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4551 and target-hardware. Delete entries for [no-]target-align-only,
4552 literal-section-name, text-section-name, data-section-name, and
4553 bss-section-name.
4554 (md_parse_option): Handle new options and remove old ones. Accept but
4555 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4556 and treat them as [no-]transform.
4557 (md_show_usage): Add new options and remove old ones.
4558 (xtensa_setup_hw_workarounds): New.
4559 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4560 "long", "short", "loc" and "frequency" entries.
4561 (use_generics): Rename to ...
4562 (use_transform): ... this function. Add past_xtensa_end check.
4563 (use_longcalls): Add past_xtensa_end check.
4564 (code_density_available, can_relax): Delete.
4565 (do_align_targets): New.
4566 (get_directive): Accept dashes in directive names. Warn about
4567 [no-]generics and [no-]relax directives and treat them as
4568 [no-]transform.
4569 (xtensa_begin_directive): Call md_flush_pending_output only for some
4570 directives. Check for directives inside instruction bundles. Warn
4571 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4572 directives. Handle new directives. Check generating_literals flag
4573 for literal_prefix.
4574 (xtensa_end_directive): Check for directives inside instruction
4575 bundles. Warn and ignore [no-]density directives. Handle new
4576 directives. Call xtensa_set_frag_assembly_state.
4577 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4578 xtensa_dwarf2_emit_insn): New.
4579 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4580 use_literal_section flag.
4581 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4582 literals. Use xtensa_elf_cons to parse the expression.
4583 (xtensa_literal_prefix): Do not check use_literal_section. Support
4584 ".lit4" sections for absolute literals. Change prefix convention to
4585 replace ".text" (or ".t" in a linkonce section). No need to call
4586 subseg_set.
4587 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4588 (expression_end): Handle closing braces and colons.
4589 (PLT_SUFFIX, plt_suffix): Delete.
4590 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4591 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4592 and O_hi16 expressions as well.
4593 (tokenize_arguments): Handle closing braces and colons.
4594 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4595 operands and paired register syntax.
4596 (get_invisible_operands): New.
4597 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4598 new xtensa-isa.h functions.
4599 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4600 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4601 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4602 instructions. Use xtensa_translate_zero_immed.
4603 (operand_is_immed, operand_is_pcrel_label): Delete.
4604 (get_relaxable_immed): Use new xtensa-isa.h functions.
4605 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4606 functions.
4607 (xtensa_print_insn_table, print_vliw_insn): New.
4608 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4609 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4610 is_branch_or_jump_opcode): Delete.
4611 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4612 (opnum_to_reloc, reloc_to_opnum): Delete.
4613 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4614 xtensa-isa.h functions. Operate on one slot of an instruction.
4615 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4616 xg_get_insn_size): Delete.
4617 (xg_get_build_instr_size): Use xg_get_single_size.
4618 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4619 xg_build_widen_table. Use xg_get_single_size.
4620 (xg_get_max_narrow_insn_size): Delete.
4621 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4622 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4623 xg_get_single_size.
4624 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4625 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4626 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4627 xg_build_widen_table. Use xg_get_single_size.
4628 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4629 xg_check_operand.
4630 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4631 treat weak symbols conservatively.
4632 (xg_check_operand): Use new xtensa-isa.h functions.
4633 (is_dnrange): Delete.
4634 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4635 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4636 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4637 xtensa-isa.h functions.
4638 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4639 xg_instruction_matches_options): New.
4640 (xg_instruction_matches_rule): Handle O_register expressions. Call
4641 xg_instruction_matches_options.
4642 (transition_rule_cmp): New.
4643 (xg_instruction_match): Update call to xg_build_simplify_table.
4644 (xg_build_token_insn): Record loc fields.
4645 (xg_simplify_insn): Check is_specific_opcode field and
4646 density_supported flag.
4647 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4648 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4649 (xg_assemble_literal): Add error handling for O_big. Call
4650 record_alignment. Handle O_pltrel.
4651 (xg_valid_literal_expression): New.
4652 (xg_assemble_literal_space): Add slot parameter. Remove call to
4653 set_expr_symbol_offset. Add call to record_alignment. Update call to
4654 xg_finish_frag.
4655 (xg_emit_insn): Delete.
4656 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4657 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4658 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4659 and slot parameters. Handle new "alternate" relocations for absolute
4660 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4661 O_hi16. Use new xtensa-isa.h functions.
4662 (xg_assemble_tokens): Delete.
4663 (is_register_writer): Use new xtensa-isa.h functions.
4664 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4665 old-style RSR from LCOUNT.
4666 (next_frag_opcode): Delete.
4667 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4668 update_next_frag_state): New.
4669 (update_next_frag_nop_state): Delete.
4670 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4671 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4672 the state of the absolute-literals directive. Add calls to
4673 record_alignment and xtensa_set_frag_assembly_state. Call
4674 xtensa_switch_to_non_abs_literal_fragment instead of
4675 xtensa_switch_to_literal_fragment.
4676 (build_nop): New.
4677 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4678 (get_expanded_loop_offset): Change check for undefined opcode to an
4679 assertion.
4680 (xtensa_set_frag_assembly_state, relaxable_section,
4681 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4682 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4683 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4684 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4685 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4686 (xtensa_init_fix_data): New.
4687 (xtensa_frob_label): Reset label symbol to the current frag. Check
4688 do_align_targets and generating_literals flag. Propagate frequency
4689 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4690 (xtensa_unrecognized_line): New.
4691 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4692 to xtensa_set_frag_assembly_state.
4693 (error_reset_cur_vinsn): New.
4694 (md_assemble): Remove check for literal frag. Remove call to
4695 istack_init. Call use_transform instead of use_generics. Parse
4696 explicit instruction format specifiers. Move code for
4697 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4698 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4699 Add dwarf2_where call. Remote automatic alignment for ENTRY
4700 instructions. Move call to xtensa_clear_insn_labels to the end.
4701 Rearrange to handle bundles.
4702 (xtensa_cons_fix_new): Delete.
4703 (xtensa_handle_align): New.
4704 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4705 assignment to is_no_density field.
4706 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4707 instead of reloc_to_opnum. Handle "alternate" relocations.
4708 (xtensa_force_relocation, xtensa_check_inside_bundle,
4709 xtensa_elf_section_change_hook): New.
4710 (xtensa_symbol_new_hook): Delete.
4711 (xtensa_fix_adjustable): Check for difference of symbols with an
4712 offset. Check for external and weak symbols.
4713 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4714 (md_estimate_size_before_relax): Return expansion for the first slot.
4715 (tc_gen_reloc): Handle difference of symbols by producing
4716 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4717 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4718 tentative values into the output when linkrelax is set.
4719 (XTENSA_PROP_SEC_NAME): Define.
4720 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4721 Create literal tables only if using literal sections. Create new
4722 property tables instead of old instruction tables. Check for unaligned
4723 branch targets and loops.
4724 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4725 new_resource_table, clear_resource_table, resize_resource_table,
4726 resources_available, reserve_resources, release_resources,
4727 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4728 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4729 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4730 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4731 flag. Update checks for workaround options. Call
4732 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4733 (xtensa_cleanup_align_frags): Add special case for branch targets.
4734 Check for and mark unreachable frags.
4735 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4736 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4737 end of a zero-overhead loop body.
4738 (frag_can_negate_branch): Handle instructions with multiple slots.
4739 Use new xtensa-isa.h functions
4740 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4741 xtensa_mark_zcl_first_insns): New.
4742 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4743 transformations are disabled.
4744 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4745 multislot instructions.
4746 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4747 Likewise. Also error if transformations are disabled.
4748 (unrelaxed_frag_max_size): New.
4749 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4750 xtensa-isa.h functions.
4751 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4752 xtensa_opcode_is_loop instead of is_loop_opcode.
4753 (get_text_align_power): Replace as_fatal with assertion.
4754 (get_text_align_fill_size): Iterate instead of using modulus when
4755 use_nops is false.
4756 (get_noop_aligned_address): Assert that this is for a machine-dependent
4757 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4758 xg_get_single_size, and frag_format_size.
4759 (get_widen_aligned_address): Rename to ...
4760 (get_aligned_diff): ... this function. Add max_diff parameter.
4761 Remove handling of rs_align/rs_align_code frags. Use
4762 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4763 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4764 and pass it back to caller.
4765 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4766 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4767 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4768 (relax_frag_text_align): Rename to ...
4769 (relax_frag_loop_align): ... this function. Assume loops can only be
4770 in the first slot of an instruction.
4771 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4772 instruction. Remove call to frag_wane.
4773 (relax_frag_narrow): Rename to ...
4774 (relax_frag_for_align): ... this function. Extend to handle
4775 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4776 RELAX_NARROW for the first slot.
4777 (find_address_of_next_align_frag, bytes_to_stretch): New.
4778 (future_alignment_required): Use find_address_of_next_align_frag and
4779 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4780 alignment decisions.
4781 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4782 Check if transformations are enabled for b_j_loop_end workaround.
4783 Use new xtensa-isa.h functions and handle multislot instructions.
4784 Update call to xg_assembly_relax.
4785 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4786 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4787 frag types.
4788 (convert_frag_narrow): Add segP, format and slot parameters. Call
4789 convert_frag_immed for branch instructions. Adjust calls to
4790 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4791 xg_get_single_size and xg_get_single_format.
4792 (convert_frag_fill_nop): New.
4793 (convert_frag_immed): Add format and slot parameters. Handle multislot
4794 instructions and use new xtensa-isa.h functions. Update calls to
4795 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4796 enabled for b_j_loop_end workaround. Use build_nop instead of
4797 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4798 frags. Use xg_get_single_size. Handle O_pltrel.
4799 (fix_new_exp_in_seg): Remove check for old plt flag.
4800 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4801 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4802 for loop opcode to an assertion. Mark all frags up to the end of the
4803 loop as not transformable.
4804 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4805 (get_subseg_info): New.
4806 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4807 check for dest_seg.
4808 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4809 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4810 (xtensa_switch_to_non_abs_literal_fragment): New.
4811 (cache_literal_section): Add is_code parameter and pass it through to
4812 retrieve_literal_seg.
4813 (retrieve_literal_seg): Add is_code parameter and use it to set the
4814 flags on the literal section. Handle case where head parameter is 0.
4815 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4816 set_frag_is_no_transform): New.
4817 (xtensa_create_property_segments): Add end_property_function parameter
4818 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4819 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4820 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4821 (add_xt_block_frags): Add end_property_function parameter and call it
4822 if it is non-zero. Call xtensa_frag_flags_init.
4823 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4824 get_frag_property_flags, frag_flags_to_number,
4825 xtensa_frag_flags_combinable, xt_block_aligned_size,
4826 xtensa_xt_block_combine, add_xt_prop_frags,
4827 init_op_placement_info_table, opcode_fits_format_slot,
4828 xg_get_single_size, xg_get_single_format): New.
4829 (istack_push): Inline call to tinsn_copy.
4830 (tinsn_copy): Delete.
4831 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4832 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4833 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4834 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4835 functions. Handle invisible operands.
4836 (tinsn_to_slotbuf): New.
4837 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4838 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4839 vinsn_from_chars, and xg_free_vinsn.
4840 (tinsn_from_insnbuf): New.
4841 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4842 instructions. Handle symbol differences.
4843 (get_num_stack_text_bytes): Use xg_get_single_size.
4844 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4845 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4846 get_expr_register, set_expr_symbol_offset_diff): New.
4847 * config/tc-xtensa.h (MAX_SLOTS): Define.
4848 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4849 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4850 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4851 RELAX_NONE types.
4852 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4853 (xtensa_frag_type struct): Add is_assembly_state_set,
4854 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4855 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4856 Replace is_generics and is_relax fields by is_no_transform field.
4857 Delete is_text and is_longcalls fields. Change text_expansion and
4858 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4859 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4860 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4861 (xtensa_fix_data struct): New.
4862 (xtensa_symfield_type struct): Delete plt field.
4863 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4864 forward declaration here.
4865 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4866 (XTENSA_SECTION_RENAME): Undefine.
4867 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4868 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4869 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4870 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4871 (unit_num_copies_func, opcode_num_units_func,
4872 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4873 (resource_table struct): New.
4874 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4875 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4876 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4877 (tinsn_copy): Delete prototype.
4878 (vliw_insn struct): New.
4879 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4880 (widen_spec_list): Add option conditions for density and boolean
4881 instructions. Add expansions using CONST16 and conditions for using
4882 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4883 predicted branches.
4884 (simplify_spec_list): Add option conditions for density instructions.
4885 Add entry for NOP instruction.
4886 (append_transition): Add cmp function pointer parameter and use it to
4887 insert the new entry in order.
4888 (operand_function_LOW16U, operand_function_HI16U): New.
4889 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4890 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4891 (enter_opname, split_string): Use xstrdup instead of strdup.
4892 (init_insn_pattern): Initialize new options field.
4893 (clear_req_or_option_list, clear_req_option_list,
4894 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4895 New.
4896 (parse_insn_pattern): Parse option conditions.
4897 (transition_applies): New.
4898 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4899 swapped last arguments in calls to append_constant_value_condition.
4900 Call clone_req_option_list. Add warning about invalid opcode.
4901 Handle LOW16U and HI16U function names.
4902 (build_transition_table): Add cmp parameter and use it in calls to
4903 append_transition. Use new xtensa-isa.h functions. Check
4904 transition_applies before adding entries.
4905 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4906 pass it through to build_transition_table.
4907 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4908 ReqOption, transition_cmp_fn): New types.
4909 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4910 (transition_rule struct): Add options field.
4911 * doc/as.texinfo (Overview): Update Xtensa options.
4912 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4913 --[no-]relax, and --[no-]generics options. Update descriptions of
4914 --text-section-literals and --[no-]longcalls. Add
4915 --[no-]absolute-literals and --[no-]transform.
4916 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4917 Remove use of "generic" and "specific" terminology for opcodes.
4918 (Xtensa Registers): Generalize the syntax description to include
4919 user-defined register files.
4920 (Xtensa Automatic Alignment): Update.
4921 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4922 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4923 (Xtensa Directives): Remove confusing rules about precedence.
4924 (Density Directive, Relax Directive): Delete.
4925 (Schedule Directive): New.
4926 (Generics Directive): Rename to ...
4927 (Transform Directive): ... this node.
4928 (Literal Directive): Update for absolute literals. Missing
4929 literal_position directive is now an error.
4930 (Literal Position Directive): Update for absolute literals.
4931 (Freeregs Directive): Delete.
4932 (Absolute Literals Directive): New.
4933 (Frame Directive): Minor editing.
4934 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4935 Update dependencies.
4936 * Makefile.in: Regenerate.
4938 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4940 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4941 to build the second and third fixups for a composite relocation.
4942 (macro_read_relocs): New function.
4943 (macro_build): Use it.
4944 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4945 Simplify fragging code accordingly.
4946 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4947 of the composite relocation. Set fx_tcbit in both fixups.
4949 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4951 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4952 (md_apply_fix3): Don't treat composite relocs as done.
4954 2004-10-07 Jan Beulich <jbeulich@novell.com>
4956 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4957 prefix for symbol names generated from the LOCAL macro directive.
4959 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4960 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4962 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4964 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4965 Special registers.
4966 (md_assemble): Add error checking for Co-Processor instructions.
4967 (get_cinv_parameters): Add 'b' option to invalidate the
4968 branch-target cache.
4970 2004-10-05 Paul Brook <paul@codesourcery.com>
4972 * config/tc-arm.c (unwind): New variable.
4973 (vfp_sp_encode_reg): New function.
4974 (vfp_sp_reg_required_here): Use it.
4975 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4976 (vfp_parse_reg_list): New function.
4977 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4978 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4979 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4980 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4981 functions.
4982 (md_pseudo_table): Add them.
4983 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4984 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4985 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4986 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4987 require_hashconst, add_unwind_opcode): New functions.
4988 * doc/c-arm.texi: Document unwinding opcodes.
4989 * NEWS: Mention the new feature.
4991 2004-10-04 Eric Christopher <echristo@redhat.com>
4993 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4995 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4997 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4998 TLS relocations.
4999 * config/tc-s390.c (md_apply_fix3): Likewise.
5000 * config/tc-sparc.c (md_apply_fix3): Likewise.
5002 2004-10-01 Paul Brook <paul@codesourcery.com>
5004 * config/tc-arm.c (arm_elf_section_type): New function.
5005 (arm_elf_change_section): Set section link for exidx sections.
5006 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5007 (md_elf_section_type): Define.
5009 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5011 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5012 instruction's offset.
5014 2004-10-01 Adam Nemet <anemet@lnxw.com>
5016 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5018 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5020 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5021 asymbol *, instead use symbol_get_bfdsym.
5023 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5025 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5027 2004-09-30 Paul Brook <paul@codesourcery.com>
5029 * config/tc-arm.c (do_smi, do_nop): New functions.
5030 (insns): Add ARMv6ZK instructions.
5031 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5032 (tc_gen_reloc): Ditto.
5033 (arm_cpus): Add mpcore and arm1176.
5034 (arm_archs): Add armv6{k,z,zk}.
5035 * doc/c-arm.texi: Document new cores and architectures.
5037 2004-09-30 Nick Clifton <nickc@redhat.com>
5039 * config/tc-arm.c: Use ISO C90 formatting.
5041 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5043 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5044 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5045 REG_TYPE_MVDX is expected.
5047 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5049 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5051 2004-09-21 James E Wilson <wilson@specifixinc.com>
5053 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5054 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5055 output_spill_base, output_unat_psprel, output_lc_psprel,
5056 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5057 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5058 output_spill_psprel_p): Use it.
5060 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5062 * config/tc-crx.c (handle_LoadStor): New function.
5063 Handle load/stor unique instructions before parsing.
5065 2004-09-17 Paul Brook <paul@codesourcery.com>
5067 * config/tc-arm.c (s_arm_rel31): New funciton.
5068 (md_pseudo_table): Add .rel31.
5069 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5070 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5071 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5072 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5073 (arm_parse_reloc): Add (target2).
5075 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5077 * Makefile.am: Run "make dep-am".
5078 * Makefile.in: Regenerate.
5079 * aclocal.m4: Regenerate.
5080 * configure: Regenerate.
5081 * doc/Makefile.in: Regenerate.
5082 * po/POTFILES.in: Regenerate.
5083 * po/gas.pot: Regenerate.
5085 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5087 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5088 [!LLONG_MAX]: Ditto.
5090 2004-09-13 Paul Brook <paul@codesourcery.com>
5092 * config/tc-arm.c: Rename RELABS to TARGET1.
5094 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5096 * messages.c (as_internal_value_out_of_range): Cast values passed
5097 to as_bad_where or as_warn_where to proper type.
5099 2004-09-11 Theodore A. Roth <troth@openavr.org>
5101 * config/tc-avr.c: Add support for
5102 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5104 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5106 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5107 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5109 2004-09-08 Paul Brook <paul@codesourcery.com>
5111 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5112 fini_array and preinit_array section types.
5113 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5114 and fini_array.
5115 * doc/as.texinfo: Document extra section types.
5117 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5119 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5120 * Makefile.in: Regenerated.
5121 * configure.in: Set em for arm*-*-symbianelf*.
5122 * configure: Regenerated.
5123 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5124 vectors when appropriate.
5125 * config/te-symbian.h: New file.
5127 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5129 * config/tc-crx.c (gettrap): Exception vector can be case
5130 insensitive.
5131 (process_label_constant): Fix a 32-bit displacement bug in branch
5132 instructions.
5133 (get_operandtype) : Bug fix, wrong operand was used.
5134 (process_label_constant): Initialize relocation type to
5135 BFD_RELOC_NONE
5137 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5139 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5140 for synthesizable cores.
5142 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5144 2004-08-25 Dmitry Diky <diwil@spec.ru>
5146 * config/tc-msp430.c: Clean-up the code.
5147 (md_relax_table): New relax table.
5148 (mcu_types): Sort MCU types.
5149 (md_pseudo_table): Add .profiler pseudo handler.
5150 (pow2value): New function.
5151 (msp430_profiler): New function.
5152 (msp430_operands): Add new insns handlers.
5153 (msp430_srcoperand): Add register operand handler, allow complex
5154 expressions.
5155 (md_estimate_size_before_relax): Rewritten.
5156 (md_convert_frag): Rewritten.
5157 (msp430_relax_frag): New function.
5158 * config/tc-msp430.h (md_relax_frag): define macro
5159 * doc/c-msp430.texi: Update information.
5161 2004-08-24 Nick Clifton <nickc@redhat.com>
5163 * as.c (std_shortopts): Allow -g to take an optional argument.
5164 (parse_args): Pass any switch starting with -g on to the backend
5165 for parsing.
5167 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5169 * configure.in (arm*-*-symbianelf*): New target.
5170 (arm*-*-eabi*): Likewise.
5171 * configure: Regenerated.
5173 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5174 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5175 correctly.
5177 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5179 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5180 argument, don't do anything if current section is not
5181 .gnu.linkonce.t.* and linkonce_empty is set.
5182 (generate_unwind_image, dot_endp): Adjust callers, call
5183 start_unwind_section (*, 1) if nothing will be put into the
5184 section.
5186 2004-08-17 Nick Clifton <nickc@redhat.com>
5188 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5189 (show_usage): Add -g.
5190 (std_longopts): Add --gen-debug. Alpha sort the table.
5191 (parse_args): Print an error message if a switch is not handled.
5192 Handle the -g switch, calling md_debug_format_selector() if
5193 necessary.
5194 * NEWS: Mention new feature.
5195 * doc/as.texinfo: Document new switch.
5196 * doc/internals.texi: Document behaviour of md_parse_option.
5198 * config/tc-arm.c (md_parse_option): Do not issue an error message
5199 if the switch is not recognised.
5200 * config/tc-m68k.c (md_parse_option): Likewise.
5201 * config/tc-pdp11.c (md_parse_option): Likewise.
5202 * config/tc-v850.c (md_parse_option): Likewise.
5204 * as.h: Fix up formatting.
5205 * tc.h: Likewise.
5207 2004-08-16 Nick Clifton <nickc@redhat.com>
5209 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5211 * configure.in: Sort architecture based tables alphabetically.
5212 * configure: Regenerate.
5214 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5216 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5217 { "cc", 68 }, with { "cr", 70 }.
5219 2004-08-13 Jan Beulich <jbeulich@novell.com>
5220 Nick Clifton <nickc@redhat.com>
5222 * as.c: Add and handle new --alternate command line option.
5223 * macro.c (macro_set_alternate): New.
5224 * macro.h (macro_set_alternate): Declare.
5225 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5226 * doc/as.texinfo: Document new command line option and pseudo-ops
5227 as well as insert documentation originating from gasp about
5228 alternate macro syntax.
5229 * NEWS: Mention new command line option and pseudo-ops.
5231 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5233 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5234 to bignums.
5236 2004-08-06 Paul Brook <paul@codesourcery.com>
5238 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5239 Handle new relocations.
5240 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5242 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5244 * write.c (relax_segment): Use was_address instead of address when
5245 setting fr_fix field for align frag due to backwards .org.
5247 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5249 Introduce SH2a support.
5250 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5251 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5252 arch_sh2a_nofpu_up.
5253 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5254 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5255 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5256 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5257 to end of conditional expression.
5258 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5259 * config/tc-sh.c: Add sh2a-nofpu support.
5260 2003-12-29 DJ Delorie <dj@redhat.com>
5261 * tc-sh.c: Add sh2a support.
5262 (parse_reg): Add tbr.
5263 (parse_at): Support @@(disp,tbr).
5264 (get_specific): Support sh2a opcodes.
5265 (insert4): New, for 4 byte relocs.
5266 (build_Mytes): Support sh2a opcodes.
5267 (md_apply_fix3_Mytes): Support sh2a opcodes.
5268 2003-12-02 Michael Snyder <msnyder@redhat.com>
5269 * config/tc-sh.c (md_parse_option): Handle sh2a.
5270 (sh_elf_final_processing): Ditto.
5272 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5274 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5275 for TE_NetBSD.
5277 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5279 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5280 (ppc_arch): Expand comment.
5282 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5284 * config/tc-crx.c: Support evaluating the difference between two
5285 symbols.
5286 * config/tc-crx.h: Likewise.
5288 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5290 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5291 section.
5292 (ia64_elf_section_change_hook): Set the linked-to section for
5293 SHT_IA_64_UNWIND.
5295 2004-07-26 Dmitry Diky <diwil@spec.ru>
5297 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5298 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5299 msp430xG438, msp430xG439.
5301 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5303 * doc/as.texinfo (Section, PushSection): Correct documentation
5304 for ELF.
5306 2004-07-21 Jan Beulich <jbeulich@novell.com>
5308 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5309 permissible for the selected instruction suffix.
5310 (match_template): Don't permit 64-bit general purpose operands in
5311 32-bit mode.
5312 (finalize_imm): Permit 64-bit immediates.
5313 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5314 specially except for the width of the used base and/or index
5315 registers. For 32-bit displacements, use sign-extended
5316 relocations only when using 64-bit addressing.
5317 Force zero displacement on rip-relative addressing when there is
5318 no other displacement.
5319 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5320 specially except for the width of the used base and/or index
5321 registers.
5322 (parse_register): Disallow Reg64 registers in 32-bit mode.
5324 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5325 suffix if the instruction doesn't support it.
5327 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5329 * config/tc-mips.c (append_insn): Handle constant expressions with
5330 no associated relocation.
5331 (mips_ip): Cancel the expression after use for the Q format
5332 specifier.
5333 (parse_relocation): Return no relocation for unsupported
5334 operators.
5335 (my_getSmallExpression): Return no relocation if no relocation
5336 operators are used.
5338 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5340 * config/obj-som.c (adjust_stab_sections): Add prototype.
5341 (obj_som_compiler, obj_som_version, obj_som_copyright,
5342 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5343 * config/tc-hppa.c (update_subspace): Likewise.
5344 (is_defined_subspace): Amplify comment.
5345 * config/obj-som.h (som_frob_file): Add prototype.
5347 2004-07-19 Christopher Faylor <cgf@timesys.com>
5348 H.J. Lu <hongjiu.lu@intel.com>
5350 * subsegs.c (section_symbol): Don't create a new segment when
5351 existing segment is undefined.
5353 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5355 * config/tc-arm.c: Include include/opcode/arm.h.
5356 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5357 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5358 (FPU_ARCH_*): Delete.
5359 * Makefile.am: Update dependencies.
5360 * Makefile.in: Regenerate.
5362 2004-07-15 Nick Clifton <nickc@redhat.com>
5364 * configure.in: Accept armbe as a big-endian arm configuration.
5365 * configure: Regenerate.
5367 2004-07-13 Thomas Nystrom <thn@saeab.se>
5369 * config/tc-i386.c (T_SHIFTOP): New constant.
5370 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5371 (intel_el1): Handle '~'.
5372 (intel_get_token): Handle '<>', '&', '|' and '~'.
5374 2004-07-13 Nick Clifton <nickc@redhat.com>
5376 (md_assemble): Remove spurious newline from end of as_bad error
5377 message.
5378 (intel_e05_1): Likewise.
5379 (intel_e11): Likewise.
5380 (intel_match_token): Likewise.
5382 2004-07-11 Andreas Schwab <schwab@suse.de>
5384 * config/tc-m68k.c: Convert to C90. Remove redundant
5385 declarations. Indentation fixup.
5386 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5387 obj_coff_section ourselves.
5389 2004-07-09 James E Wilson <wilson@specifixinc.com>
5391 * config/tc-ia64.c (default_big_endian): New.
5392 (dot_byteorder, md_begin): Use it.
5393 (md_parse_option): Set it.
5395 2004-07-09 Nick Clifton <nickc@redhat.com>
5397 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5398 * configure: Regenerate.
5399 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5400 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5401 sh_find_elf_flags if necessary.
5403 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5405 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5406 going to be split into more than one in-place addend, return 0
5407 for relocations against mergeable sections. Associate comments
5408 with code.
5410 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5412 * Makefile.am (CPU_TYPES): Add crx.
5413 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5414 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5415 (DEPTC_crx_elf): New target.
5416 (DEPOBJ_crx_elf): Likewise.
5417 (DEP_crx_elf): Likewise.
5418 * Makefile.in: Regenerate.
5419 * configure.in: Add crx* target.
5420 * configure: Regenerate.
5421 * config/tc-crx.c: New file.
5422 * config/tc-crx.h: New file.
5423 * NEWS: Mention new target.
5425 2004-07-06 Nick Clifton <nickc@redhat.com>
5427 * config.in: Undefine TARGET_SYMBIAN by default.
5428 * configure.in:
5429 * configure: Regenerate. Add sh-symbian-elf target. If
5430 selected define TARGET_SYMBIAN.
5431 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5432 format if TARGET_SYMBIAN has been defined.
5434 * output-file.c (output_file_create): Report the target format
5435 chosen when bfd_openw reports that it is invalid.
5437 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5438 pseudo for BFD based assemblers.
5440 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5442 gas:
5443 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5444 (md_parse_option): Remove redundant -isa testing.
5445 Make bfd_arch variable const.
5446 (md_show_usage): Make bfd_arch variable const.
5448 2004-07-03 James E Wilson <wilson@specifixinc.com>
5450 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5451 * config/tc-ia64.h (md_frag_check): Define.
5453 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5455 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5456 externals.
5457 * doc/as.texinfo (Weak): Document PE weak symbols.
5459 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5461 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5462 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5463 (mips_frob_file): Rework so that only a single pass through the
5464 relocs is needed. Allow %lo()s to have higher offsets than their
5465 corresponding %hi()s or %got()s.
5467 2004-07-02 Nick Clifton <nickc@redhat.com>
5469 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5470 allow values which have come from undefined symbols.
5471 Always consider this fixup to have been processed as a reloc
5472 cannot be generated for it.
5474 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5476 * frags.h (struct frag): Add has_code and insn_addr fields.
5477 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5478 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5479 * config/tc-ppc.h (md_frag_check): Define.
5481 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5483 * doc/Makefile.am (info): Rename goal to...
5484 (info-local): ... this, to preserve implicit dependencies.
5485 * doc/Makefile.in: Regenerate with automake 1.8.5.
5487 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5489 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5490 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5491 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5492 (tc_gen_reloc): Likewise.
5493 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5494 (m32r_parse_name): Likewise.
5495 (m32r_cgen_parse_fix_exp): Likewise.
5496 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5497 (O_PIC_reloc): Likewise.
5498 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5499 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5500 for @GOTOFF, @GOT, @PLT.
5502 2004-06-21 Jan Beulich <jbeulich@novell.com>
5504 * gas/symbols.c: While discarding ordinary local absolute symbols
5505 when --strip-local-absolute is in effect, retain file symbols.
5507 2004-06-20 Andreas Schwab <schwab@suse.de>
5509 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5510 (md_parse_option): Likewise.
5512 2004-06-17 Jan Beulich <jbeulich@novell.com>
5514 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5515 * config/te-netware.h: New file.
5516 * config/te-ppcnw.h: Delete: Obsolete.
5517 * configure.in: Eliminate ill NetWare targets. Make generic
5518 NetWare target use proper emulation.
5519 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5520 reference to new te-netware.h.
5521 * configure: Regenerate.
5522 * Makefile.in: Regenerate.
5524 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5526 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5527 comparison in .insn pseudo operation.
5529 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5531 * config/obj-coff.c (coff_adjust_section_syms): Use
5532 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5533 (coff_frob_section): Likewise.
5534 * config/tc-mips.c (md_apply_fix3): Likewise.
5535 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5536 (elf_frob_file_after_relocs): Likewise.
5538 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5540 * config/tc-hppa.c (log2): Rename to exact_log2.
5541 (pa_next_subseg): Delete unused function.
5542 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5543 (create_new_subspace): Likewise.
5545 Bug gas/213
5546 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5547 labels. Fix warning.
5549 2004-05-28 DJ Delorie <dj@redhat.com>
5551 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5552 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5553 or non-merged symbols.
5555 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5557 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5558 restore the old slot when inserting srlz.i/srlz.d.
5560 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5562 * Makefile.am: Regenerate dependecies.
5563 * Makefile.in: Regenerate.
5564 * config/tc-sh.c (valid_arch): Make unsigned.
5565 (preset_target_arch): Likewise.
5566 (md_begin): Use new architecture flags system.
5567 (get_specific): Likewise.
5568 (assemble_ppi): Likewise.
5569 (md_assemble): Likewise. Also fix error check for bad opcodes.
5570 (md_parse_option): Likewise. Also generate -isa values according
5571 to the table in bfd/cpu-sh.c instead of just constants. Also
5572 allow <arch>-up ISA variants.
5573 (sh_elf_final_processing): Replace if-else chain with a call to
5574 sh_find_elf_flags().
5576 2004-05-28 Peter Barada <peter@the-baradas.com>
5578 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5579 with zero offset into mode 2 addressing to save a word.
5581 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5583 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5584 (ar_is_only_in_integer_unit): New.
5585 (ar_is_only_in_memory_unit): New.
5586 (generate_unwind_image): Silence gcc on 32bit host.
5587 (md_assemble): Use ar_is_only_in_integer_unit instead of
5588 ar_is_in_integer_unit. Check AR access.
5590 2004-05-27 Peter Barada <peter@the-baradas.com>
5592 * config/tc-m68k.c (md_begin): Sort the opcode table into
5593 alphabetical order.
5594 (m68k_compare_opcode): New function to do the sorting.
5596 2004-05-24 Peter Barada <peter@the-baradas.com>
5598 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5599 addressing on MIT style operands.
5600 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5601 w/mask addressing.
5602 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5603 operands.
5605 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5607 * expr.c (operand, operator): Don't reject '++' and '--'.
5609 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5611 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5612 dwarf tables.
5614 2004-05-17 Adam Nemet <anemet@lnxw.com>
5616 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5617 * configure: Regenerate.
5619 2004-05-13 Paul Brook <paul@codesourcery.com>
5621 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5623 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5625 * configure.in (or32-*-rtems*): Switch to elf.
5626 * configure: Regenerate.
5628 2004-05-13 Nick Clifton <nickc@redhat.com>
5630 * po/fr.po: Updated French translation.
5632 2004-05-11 Nick Clifton <nickc@redhat.com>
5634 * doc/as.texinfo (Section): Document G and T flags to .section
5635 directive. Document the extra arguments that the G flag
5636 requires. Document the #tls flag.
5638 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5640 * subsegs.c (section_symbol): Create a new section symbol if
5641 the existing one doesn't match.
5642 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5644 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5646 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5647 to cope with VR4181A errata MD(1) and MD(4).
5649 2004-05-07 Brian Ford <ford@vss.fsi.com>
5651 * NEWS: Mention .secrel32 for pe[i]-i386.
5653 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5655 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5656 (HANDLE_ALIGN): New.
5658 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5660 * Makefile.am (DIST_SUBDIRS): Define.
5661 * aclocal.m4: Regenerate with automake 1.8.4.
5662 * Makefile.in: Likewise.
5663 * doc/Makefile.in: Likewise.
5665 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5667 * config/tc-ia64.c (dot_serialize): Declare.
5668 (dot_serialize): New function.
5669 (md_pseudo_table): Add ".serialize.data" and
5670 ".serialize.instruction" directives.
5672 2004-05-06 Nick Clifton <nickc@redhat.com>
5674 * messages (as_internal_value_out_of_range): Print a message about
5675 a value being out of range. Be consistent about whether the
5676 values are printed in decimal or hexadecimal.
5677 (as_warn_value_out_of_range): Generate a warning message about an
5678 out of range value.
5679 (as_bad_value_out_of_range): Generate an error message about an
5680 out of range value.
5681 * as.h: Prototype the new functions.
5682 * config/tc-alpha.c (insert_operand): Use new function.
5683 * config/tc-arc.c (arc_insert_operand): Likewise.
5684 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5685 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5686 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5687 * config/tc-s390.c (s390_insert_operand): Likewise.
5688 * config/tc-v850.c (v850_insert_operand): Likewise.
5690 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5692 * configure.in: Set em=linux for frv-*-*linux*.
5693 * configure: Rebuilt.
5694 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5695 (frv_md_fdpic_enabled): New.
5696 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5697 (DEFAULT_FDPIC): New.
5698 (frv_flags): Use DEFAULT_FDPIC.
5699 (frv_pic_flag): Likewise.
5700 (OPTION_NOPIC): New.
5701 (md_longopts): Add -mnopic.
5702 (md_parse_option): Handle it.
5703 (md_show_usage): Add -mfdpic and -mnopic.
5705 2004-05-05 Peter Barada <peter@the-baradas.com>
5707 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5708 chips for invalid coldfire instructions, rename selectors
5709 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5710 add current_chip to track which chip is referred to(including save/restore),
5711 use current_chip to select control registers, not current_arch.
5712 (md_show_usage): Add new chips.
5713 * doc/c-m68k.texi: Document new command line switches.
5715 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5717 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5718 (NOP_OPCODE): Define.
5719 (s390_align_code): Remove prototype.
5720 * tc-s390.c (s390_align_code): Remove.
5722 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5724 * config/tc-ia64.c (make_unw_section_name): Removed.
5725 (start_unwind_section): New function.
5726 (generate_unwind_image): Take const segT instead of const
5727 char *.
5728 (dot_handlerdata): Adjusted.
5729 (dot_endp): Likewise.
5731 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5733 * config/obj-elf.c (obj_elf_change_section): Allow the
5734 ".note.GNU-stack" section has SHF_EXECINSTR.
5736 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5738 * config/obj-elf.c (get_section): Return bfd_boolean.
5739 (obj_elf_change_section): Call bfd_get_section_by_name_if
5740 instead of bfd_map_over_sections.
5742 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5744 * config/obj-elf.c (get_section): New function.
5745 (obj_elf_change_section): Support multiple sections with same
5746 name.
5748 2004-04-30 Nick Clifton <nickc@redhat.com>
5750 * config/tc-arm.c (create_register_alias): Fix typo checking for
5751 case sensitive register aliases.
5752 (co_proc_number): Use error message string in all_reg_maps[]
5753 array.
5754 (cp_reg_required_here): Likewise.
5755 (fp_reg_required_here): Likewise.
5757 2004-04-29 Brian Ford <ford@vss.fsi.com>
5759 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5761 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5763 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5764 (load_address, macro, mips_ip, md_parse_option)
5765 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5766 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5767 embedded-PIC handling, and update comments.
5768 (SWITCH_TABLE): Remove.
5769 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5770 (enum mips_pic_level): Remove EMBEDDED_PIC.
5771 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5772 (TC_FORCE_RELOCATION): Update comment.
5773 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5774 might be safe to remove now that MIPS embedded-PIC is gone.
5776 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5778 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5779 call to obj_set_subsection_attributes.
5780 (obj_som_init_stab_section): Likewise.
5781 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5782 (pa_def_subspaces): Provide comdat default.
5783 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5784 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5785 calls to create_new_subspace and update_subspace to pass comdat flag.
5786 (create_new_subspace, update_subspace): Add new comdat argument. Use
5787 it in calls to obj_set_subsection_attributes.
5788 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5789 and use of comdat, common and dup_comm parameters.
5791 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5793 * config/obj-elf.c (obj_elf_change_section): Check if the old
5794 group name is NULL before comparison.
5796 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5798 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5800 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5802 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5804 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5806 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5807 (OPTION_MEMBEDDED_PIC): Remove.
5808 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5809 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5810 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5811 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5812 (OPTION_ELF_BASE): Renumber.
5813 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5814 (md_show_usage): Remove mention of -membedded-pic.
5815 * doc/as.texinfo: Remove mention of -membedded-pic.
5817 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5819 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5820 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5821 a.out support.
5822 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5823 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5824 USE_GLOBAL_POINTER_OPT.
5826 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5828 * config/tc-mips.c (macro): One more use of load_delay_nop.
5830 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5832 * config/tc-mips.c (load_delay_nop): New function.
5833 (load_address, macro): Use load_delay_nop() to build a nop
5834 which can be omitted with gpr_interlocks.
5836 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5838 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5839 cop_interlocks): Remove superfluous CPU entries.
5841 2004-04-22 Paul Brook <paul@codesourcery.com>
5843 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5845 2004-04-22 Peter Barada <peter@the-baradas.com>
5847 * NEWS: Added support for EMAC instructions and MAC/EMAC
5848 Motorola syntax.
5849 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5850 scale factor tokens, trailing_ampersand to mark mask addressing
5851 for MAC/EMAC instructions.
5852 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5853 '>>'.
5854 (yylex): Handle '>', '<', and '&' following '+'.
5855 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5856 architectures in archs[].
5857 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5858 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5859 respectively.
5860 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5861 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5862 cases.
5863 Add EMAC operands to init_table[].
5865 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5867 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5868 state.
5869 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5870 * config/tc-arm.c (enum mstate): Delete from here.
5871 (mapping_state): Remove the static mapstate variable and instead
5872 store the state in the segment. This allows a per-section mapping
5873 state. Handle and ignore MAP_UNDEFINED states.
5874 (arm_elf_change_section): Get the current mapping state from the
5875 new section.
5876 (s_ltorg): Set the mapping state to MAP_DATA.
5877 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5878 for each pool as it is emitted.
5880 2004-04-22 Nick Clifton <nickc@redhat.com>
5882 * config/tc-arm.h: Formatting tidy ups.
5884 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5886 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5888 2004-04-20 DJ Delorie <dj@redhat.com>
5890 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5891 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5892 [TE_PE] (O_secrel): Define.
5893 [TE_PE] (x86_pe_cons_fix_new): New.
5894 [TE_PE] (pe_directive_secrel): Likewise.
5895 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5897 2004-04-19 Eric Christopher <echristo@redhat.com>
5899 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5900 of previous patch for fix in gcc.
5902 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5904 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5906 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5908 * read.c (do_align): Call md_flush_pending_output, if defined.
5910 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5912 * expr.c (operand): Correct checks for ++ and --.
5914 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5916 * config/tc-generic.c: Add some comments.
5918 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5920 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5921 -{no-}mfix-vr4122-bugs.
5922 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5923 (append_insn, mips_emit_delays): Update accordingly.
5924 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5925 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5926 (md_parse_option): Update after above changes.
5927 (md_show_usage): Add -mfix-vr4120.
5929 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5931 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5932 of .section directive; add a reference to the ELF .subsection
5933 directive.
5935 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5937 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5938 in parallel.
5940 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5942 * Makefile.am: Remove mips from aout targets.
5943 * Makefile.in: Regenerate.
5944 * configure.in: Remove mips-dec-bsd* target.
5945 * configure: Regenerate.
5947 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5949 PR 96
5950 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5951 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5952 Update "mapping". Restrict some @ modifiers to 32 bit.
5954 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5955 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5957 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5958 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5959 dont_adjust_reloc_32 is set.
5960 (md_longopts): Add option -renesas.
5961 (md_parse_option, md_show_usage): Likewise.
5962 * doc/c-sh.texi: Likewise.
5964 2004-04-01 Dave Korn <dk@artimi.com>
5966 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5967 hi16 and lo16 fixS structs.
5968 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5969 exactly the same way as for RELOC_DLX_REL16.
5970 (machine_ip): properly respect LO flag in the_insn and
5971 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5972 (md_apply_fix3): apply RELOC_DLX_LO16.
5974 2004-03-30 Stan Shebs <shebs@apple.com>
5976 Remove long-obsolete MPW support.
5977 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5978 * configure.in: Remove mention of ppc-*-mpw* config.
5979 * configure.in: Likewise.
5981 2004-03-30 Nick Clifton <nickc@redhat.com>
5983 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5984 OBJ_ELF being defined.
5986 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5988 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5990 2004-03-23 Paul Brook <paul@codesourcery.com>
5992 * config/tc-arm.c (meabi_flags): New variable.
5993 (arm_parse_eabi): New function.
5994 (md_begin): Set flags for EABI v3.
5995 (arm_eabis): Add.
5996 (arm_long_opts): Add meabi.
5997 * doc/as.texinfo <ARM>: Document -meabi.
5998 * doc/c-arm.texi: Ditto.
6000 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6002 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6003 tables even when use_literal_section flag is not set.
6005 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6007 * config/tc-sh.c: Remove trailing whitespace.
6009 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6011 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6012 --mul-bug-abort and the default behavior.
6013 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6014 (err_for_dangerous_mul_placement): New variable.
6015 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6016 macros.
6017 (md_cris_relax_table): Have placeholder for STATE_MUL.
6018 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6019 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6020 case doing nothing.
6021 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6022 STATE_BYTE)>: Ditto.
6023 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6024 alignment and position of this frag, emit error message if
6025 suspicious.
6026 (md_assemble): For a multiply insn and when checking it,
6027 transform the current frag into a special frag for that purpose.
6028 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6029 OPTION_MULBUG_ABORT_ON>: Handle new options.
6031 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6033 * config/tc-xtensa.c (mark_literal_frags): New function.
6034 (xtensa_move_literals): Call mark_literal_frags for all literal
6035 segments, including init and fini literal segments.
6036 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6038 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6040 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6041 (pa_comm): Set BSF_OBJECT in symbol flags.
6043 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6045 * Makefile.am: Run "make dep-am".
6046 * Makefile.in: Regenerate.
6047 * doc/Makefile.in: Regenerate.
6048 * config.in: Regenerate.
6049 * po/gas.pot: Regenerate.
6051 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6053 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6054 (demand_empty_rest_of_line): Issue an error here.
6055 (ignore_rest_of_line): Silently skip to end.
6056 (demand_copy_string): Issue an error, not warning.
6057 (equals): Likewise.
6058 * config/obj-elf.c (obj_elf_section_name): Likewise.
6059 (obj_elf_section): Likewise.
6060 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6061 (arc_extinst): Likewise.
6062 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6063 (dot_spill): Likewise.
6064 (dot_unwabi): Likewise.
6065 (dot_prologue): Likewise.
6067 * expr.c (operand): Reject ++ and --.
6068 (operator): Likewise.
6070 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6072 * config/tc-sh.c: Include dw2gencfi.h.
6073 (sh_cfi_frame_initial_instructions): New function.
6074 (sh_regname_to_dw2regnum): Likewise.
6075 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6076 file.
6077 (TARGET_USE_CFIPOP): Define.
6078 (tc_cfi_frame_initial_instructions): Likewise.
6079 (tc_regname_to_dw2regnum): Likewise.
6080 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6081 * Makefile.am: Update dependencies.
6082 * Makefile.in: Regenerate.
6084 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6086 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6087 * configure: Regenerate.
6089 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6091 * read.c (s_leb128): Call md_flush_pending_output.
6093 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6095 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6096 * config/tc-i386.h (CpuPadLock): New define.
6097 (CpuUnknownFlags): Added CpuPadLock.
6099 2004-03-07 Andreas Schwab <schwab@suse.de>
6101 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6103 2004-03-07 Richard Henderson <rth@redhat.com>
6105 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6106 (cfi_finish): Likewise for fde.
6108 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6110 * config/tc-ia64.c (md_assemble): Properly handle NULL
6111 align_frag.
6112 (ia64_handle_align): Don't abort if failed to add a stop bit.
6114 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6116 * Makefile.in: Regenerated.
6117 * aclocal.m4: Likewise.
6118 * configure: Likewise.
6119 * doc/Makefile.in: Likewise.
6121 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6123 * config/tc-ia64.c (dot_align): New.
6124 (ia64_do_align): Make it static.
6125 (md_pseudo_table): Use "dot_align" for "align".
6126 (ia64_md_do_align): Don't set align_frag here.
6127 (ia64_handle_align): Add a stop bit to the previous bundle if
6128 needed.
6130 * config/tc-ia64.h (ia64_do_align): Removed.
6132 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6134 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6135 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6136 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6137 the most general type or the user specifically requested it.
6138 (md_assemble): Add a new error message for when an instruction
6139 is understood, but is not allowed due to an -isa option.
6141 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6143 * config/tc-ia64.c (align_frag): New.
6144 (md_assemble): Set the tc_frag_data field in align_frag for
6145 IA64_OPCODE_FIRST instructions.
6146 (ia64_md_do_align): Set align_frag.
6147 (ia64_handle_align): Add a stop bit if needed.
6149 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6150 (TC_FRAG_INIT): New.
6152 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6154 * config/tc-frv.c (fr400_audio): New variable.
6155 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6156 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6157 (target_implements_insn_p): New function.
6158 (md_assemble): Report an error if the processor doesn't implement
6159 the instruction.
6161 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6163 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6164 (md_parse_option): Ditto.
6165 (OPTION_NO_SPECIAL_M32R): Added.
6166 (md_show_usage): Document it.
6167 (enable_speial_m32r): Changed a default value from 0 to 1.
6168 * doc/c-m32r.texi: Document the -no-bitinst option.
6170 2004-02-27 Nick Clifton <nickc@redhat.com>
6172 * config/tc-sh.c (get_operand): Revert previous delta.
6173 (tc_gen_reloc): Check for an unknown reloc type before processing
6174 the addend.
6176 2004-02-27 Hannes Reinecke <hare@suse.de>
6178 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6179 .insn pseudo operation.
6181 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6183 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6184 added for wrong syntax.
6186 2004-02-26 Eric Christopher <echristo@redhat.com>
6188 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6189 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6191 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6193 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6194 nibble types to assembler.
6196 2004-02-25 Fred Fish <fnf@redhat.com>
6198 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6200 2004-02-20 James E Wilson <wilson@specifixinc.com>
6202 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6203 finalize_syms.
6204 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6205 (ia64_estimate_size_before_relax): New.
6206 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6207 (generate_unwind_image): Pass 1 to fixup_unw_records.
6208 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6209 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6211 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6213 * stabs.c (generate_asm_file): Avoid warning about use of
6214 uninitialized variable.
6216 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6218 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6219 body, and endp, allow unwind records which do not have a "t"
6220 (time/instruction) field.
6222 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6224 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6225 (do_mav_dspsc_2): Likewise.
6226 Fix accumulator registers move opcodes.
6228 2004-02-13 Hannes Reinecke <hare@suse.de>
6229 Jakub Jelinek <jakub@redhat.com>
6231 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6233 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6235 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6236 (tc_frob_symbol): New macro definition.
6237 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6239 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6241 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6242 read-only.
6244 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6246 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6247 (TC_CASE_SENSITIVE): ... this.
6248 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6249 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6251 2004-02-06 James E Wilson <wilson@specifixinc.com>
6253 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6254 (generate_unwind_image): Re-add it here.
6256 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6258 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6259 * read.h (SKIP_WHITESPACE): Turn into an expression.
6260 * read.c (read_a_source_file): A pseudo is removed by having a
6261 NULL handler.
6263 2004-02-05 James E Wilson <wilson@specifixinc.com>
6265 * config/tc-ia64.c (output_endp): New.
6266 (count_bits): Delete.
6267 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6268 endp unwind records.
6269 (fixup_unw_records): Handle endp unwind records. Delete code for
6270 shortening prologue regions not followed by a body record.
6271 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6272 * config/tc-ia64.h (unw_record_type): Add endp.
6274 2004-02-03 James E Wilson <wilson@specifixinc.com>
6276 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6277 fill padding bytes with zeroes.
6278 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6279 sets unwind_record slot_number and slot_frag fields.
6281 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6283 * config/tc-mips.c (add_got_offset_hilo): New function.
6284 (macro): Use load_register() and add_got_offset_hilo() to load
6285 constants instead of hardcoding code sequences throughout.
6287 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6289 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6291 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6293 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6294 like m68k-elf.
6295 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6296 of hard-coded test for TARGET_OS=elf.
6298 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6300 * config/tc-mips.c (hilo_interlocks): Change definition
6301 so that MIPS32, MIPS64 and later ISAs are included, along with
6302 the already-included machines. Update comments.
6304 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6306 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6307 undefined local labels.
6309 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6311 * config/tc-mips.c (load_address, macro): Update comments about
6312 NewABI GP relaxation.
6314 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6316 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6317 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6318 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6319 (set_at, load_register, load_address, move_register): Likewise.
6320 (load_got_offset, add_got_offset): Likewise.
6321 Update all calls and tidy accordingly.
6323 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6325 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6326 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6327 (RELAX_USE_SECOND): Bump to 0x10000.
6328 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6329 (mips_macro_warning): New variable.
6330 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6331 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6332 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6333 of RELAX_ENCODE.
6334 (append_insn): Update mips_macro_warning.sizes.
6335 (macro_start, macro_warning, macro_end): New functions.
6336 (macro_build): Don't emit warnings here.
6337 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6338 (md_convert_frag): Check for cases where one macro alternative
6339 needs a warning and the other doesn't. Emit a warning if the
6340 longer sequence was chosen.
6342 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6344 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6345 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6346 the first sequence, the size of the second sequence, and a flag
6347 that says whether we should warn.
6348 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6349 (RELAX_FIRST, RELAX_SECOND): New.
6350 (mips_relax): New variable.
6351 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6352 (append_insn): Remove "place" argument. Use mips_relax.sequence
6353 rather than "place" to check whether we're expanding the second
6354 alternative of a relaxable macro. Remove redundant check for
6355 branch relaxation. If generating a normal insn, and there
6356 is not enough room in the current frag, call relax_close_frag()
6357 to close it. Update mips_relax.sizes[]. Emit fixups for the
6358 second version of a relaxable macro. Record the first relaxable
6359 fixup in mips_relax. Remove tc_gen_reloc workaround.
6360 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6361 in the same way as in append_insn.
6362 (mips16_macro_build): Remove "place" argument.
6363 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6364 when generating the second version of a relaxable macro.
6365 (load_got_offset, add_got_offset): New functions.
6366 (load_address, macro): Use new relaxation machinery. Remove
6367 tc_gen_reloc workarounds.
6368 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6369 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6370 first version is needed.
6371 (tc_gen_reloc): Remove relaxation handling.
6372 (md_convert_frag): Go through the fixups for a relaxable macro and
6373 mark those that belong to the unneeded alternative as done. If the
6374 second alternative is needed, adjust the fixup addresses to account
6375 for the deleted first alternative.
6377 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6379 * frags.h (frag_room): Declare.
6380 * frags.c (frag_room): New function.
6381 * doc/internals.texi: Document it.
6383 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6385 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6386 optimization for -mtune=r3900, as this will break on other CPUs.
6388 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6390 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6391 be relaxed, use fixup.
6392 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6394 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6396 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6397 precision operands.
6399 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6401 * config/tc-mips.c (append_insn): Properly detect variant frags
6402 that preclude swapping of relaxed branches. Correctly swap
6403 instructions between frags when dealing with relaxed branches.
6405 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6407 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6408 throughout.
6409 * aclocal.m4: Regenerate.
6410 * configure: Regenerate.
6412 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6414 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6415 manipulation insns.
6417 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6419 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6420 reloc, reserve space for the delay slot as well as the jalr itself.
6422 2004-01-09 Paul Brook <paul@codesourcery.com>
6424 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6425 (do_vfp_sp2_from_reg2): New function.
6426 (insns): Use them.
6427 (do_vfp_dp_from_reg2): Check return values properly.
6429 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6431 * config/tc-mips.c (warn_nops): Remove static variable.
6432 (macro): Remove test of warn_nops.
6433 (md_shortops): Remove 'n'.
6434 (md_parse_option): Remove 'n' case.
6435 (md_show_usage): Remove -n.
6436 * doc/as.texinfo (Overview): Remove MIPS -n option.
6437 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6438 * NEWS: Mention removal of MIPS -n option.
6440 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6441 (cop_interlocks): Check ISA level.
6442 (cop_mem_interlocks): Define.
6443 (reg_needs_delay): Check cop_interlocks rather than
6444 ISA_HAS_COPROC_DELAYS.
6445 (append_insn): Likewise. Use cop_mem_interlocks rather than
6446 directly checking mips_opts.isa.
6447 (mips_emit_delays): Likewise.
6449 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6451 * config/tc-ia64.c (unwind): Move next_slot_number and
6452 next_slot_frag to ...
6453 (unw_rec_list): Here.
6454 (free_list_records): Removed.
6455 (output_unw_records): Likewise.
6456 (generate_unwind_image): Make it void.
6457 (alloc_record): Initialize next_slot_number and next_slot_frag.
6458 (slot_index): Take .org, .space and .align into account.
6459 (fixup_unw_records): Don't set slot_number to 0. Use
6460 list->next_slot_number and list->next_slot_frag instead of
6461 unwind.next_slot_number and unwind.next_slot_frag.
6462 (ia64_convert_frag): New.
6463 (generate_unwind_image): Generate a rs_machine_dependent frag
6464 for unwind record.
6465 (emit_one_bundle): Use list->next_slot_number and
6466 list->next_slot_frag instead of unwind.next_slot_number and
6467 unwind.next_slot_frag.
6469 * config/tc-ia64.h (md_convert_frag): Defined as
6470 ia64_convert_frag.
6471 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6473 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6475 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6476 * config/tc-frv.h (md_apply_fix3): Don't define.
6477 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6478 operands.
6479 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6480 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6481 * config/tc-frv.c (line_separator_chars): Add `!'.
6482 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6483 * config/tc-frv.c (md_assemble): Clear insn upfront.
6484 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6485 * config/tc-frv.c (OPTION_FDPIC): New macro.
6486 (md_longopts): Add mfdpic.
6487 (md_parse_option): Handle it.
6488 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6489 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6490 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6491 (frv_pic_ptr): Parse funcdesc.
6493 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6495 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6496 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6498 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6500 * Makefile.am (Makefile): Move the dependency on
6501 $(BFDDIR)/configure.in to...
6502 (CONFIG_STATUS_DEPENDENCIES): ... here.
6503 (AUTOMAKE_OPTIONS): Require automake 1.8.
6504 * Makefile.in: Regenerate.
6505 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6506 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6507 $(BFDDIR)/configure.in here as well.
6508 * doc/Makefile.in: Regenerate.
6510 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6512 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6513 * Makefile.in: Regenerate.
6514 * aclocal.m4: Regenerate.
6515 * doc/Makefile.am (install, install-info): Remove.
6516 (install-data-local): A new hook for install-info.
6517 (AUTOMAKE_OPTIONS): Require automake 1.8.
6518 * doc/Makefile.in: Regenerate.
6520 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6522 * doc/c-sh.texi: Update description about floating point behavior
6523 of SH family.
6525 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6527 * configure.in: Add m68k-uClinux target.
6528 * configure: Regenerate.
6530 For older changes see ChangeLog-0203
6531 \f
6532 Local Variables:
6533 mode: change-log
6534 left-margin: 8
6535 fill-column: 74
6536 version-control: never
6537 End: